EXHIBIT 99.474

                                    [GRAPH]

                 CALIFORNIA POWER EXCHANGE PX SYSTEMS PROPOSAL

                         COMMERCIAL PROPOSAL [PRICING]

January 14, 1997

Procurement & Materials Management Department

Southern California Edison

8631 Rush Street, G04, 2nd Floor

Rosemead, California 91770


Attention: Ernest W. Schimmelman, C.P.M., NCE

Manager-Contracts


Reference: California Power Exchange PX Systems

RFP No. Z311655


Dear Mr. Schimmelman:

The PX Alliance, consisting of Perot Systems Corporation (PSC), ABB Power T&D
Company Inc. (ABB), and Ernst & Young LLP (E&Y), is pleased to provide the
enclosed proposal for building the PX Systems in response to your RFP
No. Z311655 dated November 1996. Our response also incorporates Addendum No. 1
dated December 27, 1996.

By teaming our respective companies to create the PX Alliance, we bring to bear
a unique blend of experience and know-how as well as the proven collective
capability, talent and extensive skills necessary to provide a comprehensive
and innovative solution for delivering the on-time operation of the PX Systems
for the California Power Exchange. In addition to our industry and
technological expertise and the depth and breadth of superior quality
resources, we also offer the global experience of our combined companies in
power markets. We will work hand-in-hand with the California Power Exchange to
facilitate successful energy market operations by January 1, 1998.

PSC will be the program manager of the PX Alliance, with overall and direct
responsibility for the design, development, testing, installation, and
deployment, and potentially the eventual operation of an integrated turnkey
solution for the PX Systems. While PSC will be the primary point of contact and
direct interface to the PX, all three parties of the PX Alliance are fully
committed to the delivery and successful implementation of the PX Systems.

The PX Alliance members have a clear and comprehensive understanding of the
monumental task at hand. We have learned from experience, as evidenced by our
proven track record in implementing systems for the competitive market
infrastructure of electricity industry restructuring around the world and by our
active, ongoing involvement in activities within WEPEX and the California
market.

The proposal that follows details our approach to developing and implementing
the PX system, in response to your RFP. We have attached a listing of the
proposal contents, per your instructions to bidders. Please contact Pat Golden
at (213)367-1404 with any questions regarding our proposal. PSC, ABB and E&Y
welcome the opportunity to discuss our proposal with you in greater detail, and
we look forward to working with the Power Exchange.

Sincerely,


  /s/ EDWARD M. SMITH           /s/ RALPH D. MASIELLO      /s/ WILLIAM F. HUNTER
- -------------------------     --------------------------   ---------------------
     Edward M. Smith               Ralph D. Masiello         William F. Hunter
      Vice President                General Manager               Partner
Perot Systems Corporation     ABB Power T&D Company, Inc.    Ernst & Young LLP




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                                                               TABLE OF CONTENTS

1.0  Executive Summary

2.0  Pricing Information

3.0  Payment Milestones

4.0  Maintenance Services

5.0  Creative Options

Appendix A     Terms and Conditions

Appendix B     Commercial Table of Conformance


This document is being provided to the California Power Exchange Systems
proposal evaluation team and is privileged and confidential information. No
part may be reproduced, transmitted or otherwise distributed outside of the
evaluation team without written permission of ABB Power T&D Company Inc. (ABB),
Ernst & Young LLP (E&Y) and Perot Systems Corporation (PSC).





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                                   [GRAPHIC]

1. Executive Summary


                                                               EXECUTIVE SUMMARY



AN ALLIANCE FOR THE NEXT MILLENNIUM
- --------------------------------------------------------------------------------

                                [CHART OMITTED]

         Change has become today's watchword as industries and companies
         position themselves for the next millennium. California is on the cusp
         of significant change - the deregulation of its power industry.
         Creating an energy trading market for the State of California sets the
         stage for the evolution of the energy industry across the United States
         and highlights the foresight of those visionaries working to create an
         independent Power Exchange.

         Concepts must now be married with action to develop and deliver a fully
         operational Power Exchange and commence trading market operations by
         January 1, 1998.

         The timeline defined for achieving this goal is aggressive - nine
         months from contract start to market simulation - and demands a high
         degree of innovative technology to deliver this business solution
         combined with a qualified team of experienced implementers to lead the
         delivery. Challenges remain as the business rules, PX and ISO
         structures, and legislative rulings continue to unfold.


                                       1

                                                               EXECUTIVE SUMMARY

ABB, Ernst & Young and Perot Systems, three innovative industry leaders, have
formed an alliance specifically to leverage our unique combination of proven
products and services, mobilization and training, systems integration and
project management to bring the California Power Exchange to a timely and
successful operation. Our alliance - the PX Alliance - is the only team that has
actually delivered the business solutions required by the California Power
Exchange -- and has delivered them successfully!

The PX Alliance will take the approach of rapid development through field
tested, proven off-the-shelf products. Coupled with this technological know-how
is a fully committed, multi-disciplinary team with vast experience in developing
energy markets across the globe. The PX Alliance's proposed business approach
provides a high value, quality solution that mitigates the potential risk of
delay and focuses on the on-time, successful delivery of an operational Power
Exchange. The PX Alliance offers the best solution for a fully operational Power
Exchange.

The PX Alliance will establish a stand-alone company with operations based in
California whose sole mission will be the successful delivery of California's PX
by January 1, 1998.

Our three companies already employ more than 2,500 Californians and maintain
offices in Santa Clara, San Francisco, San Jose, Sacramento, San Diego, Los
Angeles, and Irvine.

Four critical factors differentiate the PX Alliance from our competition.

THE PX SOLUTION -- field tested, proven, off-the-shelf products that we will
adapt as required to deliver a successful Power Exchange to the state of
California.

THE PX ALLIANCE APPROACH -- rapid development and prototype delivery that
provides maximum opportunity for stakeholder involvement while leveraging our
experience in similar operations worldwide.

THE PX ALLIANCE EXPERIENCE -- unparalleled worldwide experience successfully
delivering solutions of similar size and complexity, supported by an unequaled
depth and breadth of talent specifically experienced in shaping the deregulating
California electricity industry.

THE PX ALLIANCE TEAM -- a multidisciplinary team with proven experience,
exceptional insight and unsurpassed leadership in the worldwide electricity
industry, with a unique synergy built on the strengths and expertise of our
three companies.


                                       2

                                                               EXECUTIVE SUMMARY

                                [CHART OMITTED]

The PX Alliance solution is fully compliant with all key requirements outlined
in the Request for Proposal. Our integrated service offering is based on field
tested, proven, off-the-shelf products that have been developed and implemented
in energy trading markets throughout the world. The PX Alliance solution
integrates seven key functional areas:

BIDDING. ABB'S Pooling & Settlement System (P&SS) provides an integrated and
proven approach to bidding, scheduling & settlements, most recently implemented
in Singapore's Power Pool. ABB's PowerWeb, the web interface product, has
recently been developed for the New York Power Pool's BidBox. The bidding
function of the P&SS can be readily scaled for the required number of market
participants. Further details are in Section 4 of the Technical Proposal.

SCHEDULING & PRICE DETERMINATION. ABB's family of scheduling products provides
the basis for this module. They are currently used by more than 40 utilities,
including the Alberta, ISA (Colombia), New York Power, Singapore, and Eskom
(Republic of South Africa) Pools, and by the UK National Grid Company. Inherent
in these products is the option to address voluntary congestion management, a
feature developed for and tested by the UK National Grid Company and National
Power, the UK's largest power generator. They also incorporate the specified
options for Simultaneous or Sequential A/S Scheduling. Further details are in
Section 5 of the Technical Proposal.

PUBLISHING. Oracle's suite of WebTools and Netscape's Enterprise server along
with ABB's OASIS form the foundation of this module. Further details are in
Section 6 of the Technical Proposal.

SETTLEMENTS. ABB's Pooling & Settlement System (P&SS) is the core for this
module. The popularity of P&SS in power pools across the globe has resulted in
its application to a wide variety


                                       3


                                                               EXECUTIVE SUMMARY


of power pool and power exchange operating nodes. Extensive ad-hoc query and
user reporting facilities for both confidential and non-confidential reports are
incorporated into this product. Further details are in Section 7 of the
Technical Proposal.

BILLING & CREDIT. Ernst & Young has designed and implemented billing models in
more than ten different energy transmissions systems throughout the US and the
UK. The critical billing invoice component of the subsystem is based on E&Y's
GasSolutions(TM) product, which was developed and implemented initially to
address requirements arising from deregulation of the US gas markets. This
product has since undergone further refinements as it has been introduced at
British Gas' TransCo business unit and modeled after the UK'S national electric
grid and power pool. This product incorporates extremely flexible billing
regimens to meet all specified requirements. Further details are in Section 8 of
the Technical Proposal.

ADMINISTRATIVE SYSTEMS. Seamless integration and flexibility are hallmarks of
the PX Alliance solution's Administrative Systems which leverage Oracle's proven
industry standard suite of application packages. Both Ernst & Young, who will be
leading customization efforts in this area, and Perot Systems, the overall
project manager, have extensive experience in delivering Oracle based solutions.
Our solution is sufficiently flexible to accommodate outsourcing non-core
functions such as payroll processing should the PX choose to do so. Further
details are in Section 9 of the Technical Proposal.

SYSTEM ARCHITECTURE. An infrastructure built on world class technology designed
to prevent any single point failure threatening operations underlies our
business solution. Digital Equipment Corporation (Digital) has been chosen to
provide the requisite hardware and applications which will employ Oracle's
relational database products. Digital currently holds the world's performance
record for transaction processing utilizing Oracle's RDBMS. The PX Alliance
members have developed and implemented the world's largest transaction
processing system on an Oracle distributed client server, supporting 500 complex
transactions per second. Further details are in Section 3 of the Technical
Proposal.


                                       4


                                                               EXECUTIVE SUMMARY

THE PX ALLIANCE APPROACH
- --------------------------------------------------------------------------------

         The PX Alliance will deliver an early release of the commercial
         business systems to serve as a prototype and market trial tool by
         leveraging our proven off-the-shelf products and technology. Based on
         input from the PX staff, market participants, and stakeholders, this
         Alpha release will facilitate iterative customization and continued
         development of a successfully operating Power Exchange. Our rapid
         development early release approach affords the PX and its stakeholders
         the opportunity to validate related business processes and protocols,
         mitigating the risk and meeting the challenge inherent in the
         abbreviated timeline. In Section 2 of the Technical Proposal we
         describe our approach in further detail and include our specific
         observations, recommendations and lessons learned in creating similar
         systems for other power pools around the world.

         Proven program management rapid system development methodologies,
         systems integration, evaluation, testing and quality assurance
         methodologies are equally fundamental to the success of the PX. Much
         attention has been given to these critical foundations in Sections 2
         and 10 of our Technical Proposal. Section 11 details our plans for
         mobilization, roll-out and training. Following the Alpha release, the
         PX Alliance will lead the training, bringing to bear their unique
         knowledge and operational insights.

         The PX Alliance is fundamentally committed to the successful operation
         of the Power Exchange by January 1, 1998. Complementing our base
         Technical Proposal, we offer three options for your consideration, each
         of which would provide an even more robust operation.

         As a further demonstration of our commitment to the successful
         operation of the California Power Exchange, the PX Alliance also plans
         to present a proposal for the ISO Scheduling Infrastructure, Scheduling
         Applications, and Business Systems. Given the overlap of these
         functions and the commonality of their solutions, we will offer
         significant savings should we be selected for both contracts. The
         unique worldwide experience of the PX Alliance and our in-depth
         involvement in the California electricity market provide even more
         synergy than might be expected from merely selecting the same partner
         for both operations. Because of our closely integrated team approach,
         we can focus on the concurrent development seamless integration and
         expeditious roll-out of these parallel operations to minimize the
         overall build time and further mitigate the risk.

         The RFP deals solely with the initial build and implementation of the
         systems and infrastructure to deliver California's Power Exchange by
         January 1, 1998. Clearly, the PX will require significant operational
         staff to provide these business services. Indicative of our commitment
         to your success, Perot Systems offers to assume responsibility for
         these continued operations. This ready and expedient solution provides
         a single point of responsibility, accountable for the provision,
         implementation, operation, and support of these complex business
         systems. It will also reduce transition timelines and costs, mitigate
         the risk of inefficiencies arising from hand-offs, and ensure readiness
         for market response. What's more, this solution commits the PX Alliance
         to assume even more of the risk in validating business processes and
         protocols. Further details are in Section 12 of the Technical Proposal.

         The PX Alliance recommends building a prototype to help define and test
         the business rules concurrent with the continued and iterative
         development of the fully responsive PX system. The early and frequent
         involvement of the PX staff, market participants, and other
         stakeholders to establish and validate the market rules, revised
         protocols, and bidding and scheduling operations is critical to the
         successful and timely operation of the Power Exchange. Further details
         of our testing plan are outlined in Section 2 of the Technical
         Proposal.


                                       5


                                                               EXECUTIVE SUMMARY


OUR PX ALLIANCE QUALIFICATIONS
- --------------------------------------------------------------------------------

                               [GRAPHIC OMITTED]

         With our combined capabilities and global experiences, the PX Alliance
         is the only credible team that can legitimately attest to having
         delivered the business solution required by the PX.

         ABB POWER T&D COMPANY INC. (ABB) is a world leader in providing
         applications and products to power pools and energy trading systems.
         ABB has successfully implemented the replacement system for the
         Generator Order And Load (GOAL) project for the UK's National Grid
         Company, the PUB Singapore Power Exchange, and the New York Power Pool
         open market bidding, pooling and scheduling system. The GOAL
         replacement project incorporated strict project software auditability
         transparent to the market participants. ABB has also been selected to
         provide the core power exchange elements for the creation of the
         National Energy Market system of Australia, the components of which are
         nearly identical and complementary to California's Power Exchange.
         ABB is recognized as a pioneer in the development of technologies to
         address real time power systems requirements throughout the world.

         ERNST & YOUNG LLP (E&Y) is one of the world's premier professional
         services firms. With over 64,000 employees worldwide, their expertise
         spans virtually every industry segment. E&Y has been involved in
         electricity industry deregulation globally, providing services ranging
         from



                                       6


                                                               EXECUTIVE SUMMARY

         economic analysis of market mechanics in New Zealand, Australia and the
         UK to business transformation of UK and US power and gas utilities.
         E&Y's team has also developed billing, settlements and bidding systems
         for a number of the US and UK gas companies. One of E&Y's core
         competencies is auditability of software. Within the PX Alliance, E&Y
         will work closely with ABB to provide stringent checks and balances for
         all software implemented. The resulting transparency of the decision
         making process will enhance market integrity and encourage greater
         participation, which in turn will lead to a more efficient and
         accessible power market. E&Y also has extensive experience in the
         application of Oracle's suite of administrative and financial systems
         with demonstrated skills customizing and implementing applications
         similar to those we will provide the PX.

         Perot Systems Corporation (PSC) will serve as the PX Alliance's overall
         program manager and system integrator. PSC is one of the world's
         fastest growing and most innovative venture technology companies. PSC's
         Energy Group is focused on the changing dynamics of the global utility
         sector.

         Since 1991 Perot Systems has been actively engaged in a strategic
         alliance with one of the twelve former UK Regional Electricity
         Companies, a contract valued at approximately $400 million. PSC has
         delivered technology-based business solutions and provided operations
         support to assist this multi-billion dollar company in meeting the
         challenges of a competitive market. PSC developed and implemented
         retail energy billing and trading systems which are key to these
         initiatives.

         Perot Systems has extensive hands-on experience in California's planned
         utility restructuring. Both Southern California Edison and the Los
         Angeles Department of Water and Power (LADWP) selected PSC to develop
         and implement comprehensive business solutions to administer wholesale
         energy contracts and ancillary and transmission grid services. The
         relationship with LADWP, the largest contract of its kind ever awarded
         by the City of Los Angeles, focuses on the transformation of the
         largest municipal electricity utility in the US to a commercially
         competitive enterprise. As a result PSC brings significant business and
         industry insight to the PX Alliance.

         While not the largest company of its kind, Perot Systems holds the
         distinction for winning the world's largest contracts with the most
         ambitious time schedules. This is one of PSC's core competencies and a
         stated strategic direction.

         Perot Systems developed and successfully implemented the world's
         largest relational database application using open systems client
         server technology - in just 13 months. This EuropCar International
         effort involved 55 systems across nine countries and 800 offices,
         required placing PSC's associates in Oracle's R&D labs, and resulted in
         the creation of Oracle's Version 7 operating system specifically for
         this venture. More than 3,000 employees were trained in the operating
         systems and the reengineered business processes. Training media
         included reference guides, videotapes, video conferencing and online
         material in nine different languages. Sixty trainers were used,
         exploiting a "train the trainer" philosophy. Perot Systems was awarded
         a ten-year contract to run the overall system, with incentive payments
         tied to business improvements in market revenues.

         In 1996 Perot Systems formed a strategic outsourcing alliance in excess
         of $6 billion with Swiss Bank Corporation. PSC provides services and
         technology which support a distributed environment and customer
         population of more than 20,000 users. The Wall Street Journal touted
         this alliance as "the outsourcing business model of the future."



                                       7

                                                               EXECUTIVE SUMMARY


PX ALLIANCE PROJECT ORGANIZATION
- --------------------------------------------------------------------------------

                                [CHART OMITTED]

OUR PX ALLIANCE TEAM

         A company -- and the products or services it creates -- is only as
         good as the people who comprise it. The PX Alliance has assembled the
         joint team by drawing the very best each company has to offer in terms
         of experience, talent and leadership. The PX Alliance brings together a
         multi-disciplinary team steeped in knowledge of the industry,
         technology, processes and people, whose credentials are unsurpassed by
         any single supplier/integrator or any other group of companies. The
         California Power Exchange will be the focus of this unique combination
         of experience and capabilities gathered to deliver the full PX business
         solution by January 1, 1998.

         Each member of the PX Alliance core team was chosen for his or her
         specific expertise and unique capabilities to meet the needs of the
         Power Exchange.


ED SMITH -- ACCOUNT / COMMERCIAL MANAGER

         Ed is a corporate officer and Vice President, PSC; Chief Executive
         Officer of Perot Systems Europe (Energy Services), Ltd., and Vice
         President of PSC Energy Corporation, with responsibility for leading
         PSC's energy group business operations on a global basis. He has held
         senior leadership positions in domestic and international power, gas
         and telecommunications markets. Ed was PSC's first U.S. operations
         associate assigned to Europe and led Perot's engagement with East
         Midlands Electricity, PLC, third largest of the UK's twelve regional
         electricity supply and distribution companies, with whom he formed a
         12-year alliance that is still considered a model for power-industry
         transformation. Since That time he has led energy related business
         development efforts in North America, South Africa, India and several
         Asian countries. Ed brings to the PX Alliance both proven ability to
         direct large-scale projects and in-depth insight into the unique
         challenges of the deregulating utility industry.


                                       8


                                                               EXECUTIVE SUMMARY

LARRY SMITH -- PROGRAM MANAGER

         An associate with Perot Systems, Larry has over 25 years of experience
         in virtually all aspects of the software business. His expertise
         includes global project management, software development business
         process reengineering, financial models and product market strategy. He
         brings to bear significant experience leading multi-million dollar
         projects involving multiple vendors and international deployment. He
         has served in numerous technical and managerial positions for a wide
         range of hardware and software products, information systems, and
         client solutions in worldwide industries and markets. His performance
         in entrepreneurial projects demonstrates his ability to set and
         communicate strategy, define goals, and deliver results.

CINDY BLACK -- PROGRAM OFFICE MANAGER

         Cindy has nearly 18 years of experience in systems organization and
         project management She established a Program Management Office for the
         Perot Systems Infrastructure organization which is responsible for the
         management of 300 separate projects relative to Data Centers, Networks
         and Network Consolidation. As Project Manager for Swiss Bank
         Corporation, she was responsible for deploying NT workstations to over
         25,000 users worldwide. She recruited staff, established procedures,
         formalized processes, and interfaced with the client. She has also been
         responsible for establishing schedules for complex client software
         implementation from development through software live dates. Cindy's
         hands-on experience and depth of technical knowledge will help ensure
         that the PX Alliance meets and even exceeds the demands of the Power
         Exchange.


ALI IPAKCHI -- PROJECT MANAGER, BIDDING, SCHEDULING AND SETTLEMENTS

         An associate of ABB Systems Control, Dr. Ipakchi has more than 20 years
         of experience in software development project management, and applied
         R&D in process control and the utility industry. As manager of the
         Power Applications department at ABB SC, his department has grown at
         the rate of 30% per year, includes more than 50 engineers, and
         generates in excess of $15 million annually His established academic
         credentials, combined with his software development project management
         experience will be instrumental to the successful implementation of the
         bidding, scheduling and settlement modules.

STEVE DEBRENS -- PROJECT MANAGER, BILLING AND ADMINISTRATION

         Steve Behrens is a Senior Manager in Ernst & Young LLP's Utility
         Consulting practice. He has over 19 years of consulting experience,
         with emphasis on the application of information technology to solve
         business problems. He has 14 years of experience in the electric and
         gas utility industry participating in the planning, design and
         development of a broad range of systems including customer management
         and billing, service order management, financial reporting, budgeting,
         employee management power plant maintenance, and materials management.
         His attention to detail and exacting performance standards uniquely
         qualify him to lead the development and successful implementation of
         the billing and administration modules.


                                       9

                                                               EXECUTIVE SUMMARY


PAT GOLDEN -- PROJECT MANAGER, INTEGRATION AND ROLL-OUT

         Pat Golden is a key PSC Energy business leader and technical expert. He
         is currently leading an international forum to develop commercially
         feasible "across the interface" (electric meter) solutions that will
         enable organizations to innovate new and advanced products and
         services. Pat has more than two decades of experience in control
         systems technology and applications, with particular expertise in
         developing the technology enablers necessary to achieve business
         objectives. His industry experience encompasses electricity and
         petrochemicals, and he has acknowledged skills in information
         engineering, system design team management and implementation across
         multi-functional platforms. His skill set and knowledge base make him
         eminently qualified to effect a successful integration and roll-out of
         the PX Alliance solution.


MEETING THE CHALLENGE
- --------------------------------------------------------------------------------
         We, the PX Alliance, applaud the State of California for empowering the
         PX to take this proactive leap toward the new millennium by being the
         first in the United States to offer its citizens the benefits of
         deregulation. This monumental task requires a quality team and close
         alliance between the PX and your chosen provider to overcome the
         innumerable challenges to success.

         We, the PX Alliance, three innovative industry leaders, are totally
         committed to the success of the California Power Exchange. Our unique
         combination of proven products, quality services, robust training,
         thorough systems integration and expert project management will be
         focused on bringing the California Power Exchange to timely and
         successful operation by January 1, 1998.


                                       10

                                   [GRAPHIC]

2. Pricing Information
   (Forms 1 through 11)

                                                             PRICING INFORMATION


PRICING INFORMATION
- --------------------------------------------------------------------------------

     This section addresses the requirements of Volume I, Section 3 - Bidding
     Instructions. The PX Alliance has carefully examined the contract that is
     part of Volume 1 Section 5 of the PX RFP and proposes changes as indicated
     in the accompanying revised general terms and conditions. If the target
     date of 1 January 1998 is not met because of changes in project scope due
     in whole or part to causes beyond the control of the PX Alliance, the
     price may be adjusted based on an agreed index.

     The essence of our proposed pricing structure is:

     * Delivery by January 1, 1998

     * Fixed Price

     * Utilization of standard systems and subsystems.

PRICING ASSUMPTIONS

     The PX Alliance has considered the following assumptions in developing our
     pricing.

     * All intellectual property rights in software and documentation,
       including but not limited to, all copyrights and patent rights, shall
       remain with the PX Alliance or its licensor(s).

     * Payment of applicable taxes is detailed in Section 9.3 of the General
       Terms and Conditions.

     * The PX will provide the sites for both the Primary Operations and Backup
       Systems, which will include utilities, furniture, cabling, and other
       office accommodations. These costs have not been included in our pricing.

     * The PX Alliance will utilize the Hardware intended for the Primary and/or
       Backup sites as the development environment.

     * Insurance is detailed in section 24 of the General Terms and Conditions.

PRICING FORMS

     Pricing Forms 1 through 11 present the PX Alliance proposed pricing for
     the total PX Systems and the breakdown of our proposed prices.

     The "A" forms (for example Form 3A) designate items specific to the
     Primary Operations Center. The "B" forms designate items specific to the
     Backup System. Forms without a letter designation apply to both systems as
     a single-cost item.

     Form 2B provides for quotations for the equipment required at the Backup
     System.

     The Administrative System appears on Forms 3A and 3B.

     Form 9 assists the PX in determining the cost of options that it may or
     may not elect to procure.

     The PX Alliance is proposing no incremental price increase for
     implementing the required Simultaneous Ancillary Services Auction option.


                                       11


                                                                          FORM 1

FORM 1
- --------------------------------------------------------------------------------

BASE PX SYSTEMS PRICE SUMMARY

<Table>
<Caption>
                                                                                                  SIMULTANEOUS
                                                                                 SEQUENTIAL       A/S AUCTION
                                                                                A/S AUCTION      (INCREMENTAL)

                                                                                            
BASE PX SYSTEMS TOTAL PRICE                                                      $45,946,780      $         0

Total of Items Common to Both Primary Operations Center and Backup System        $23,224,191      $         0

PX Systems Application Software (Form 3)                                         $21,143,028      $         0

Spare Parts (Form 5)                                                             $   272,941      $         0

Training (Form 6)                                                                $ 1,808,222      $         0

PX Participant System Software, if any (Form 7)(1)                               $         0      $         0

Freight and Insurance(2)                                                         $         0      $         0

Taxes (Identify)(2)                                                              $         0      $         0

Total of Items Specific to Primary Operations Center                             $19,029,817      $         0

PX Systems Hardware (Form 2A)                                                    $ 2,522,604      $         0

PX Systems Support Software (Form 3A)                                            $ 1,683,472      $         0

PX Systems Implementation Services (Form 4A)                                     $14,823,751      $         0

Total of Items Specific to Backup System                                         $ 3,692,762      $         0

PX Systems Hardware (Form 2B)                                                    $ 1,265,706      $         0

PX Systems Support Software (Form 3B)                                            $   678,959      $         0

PX Systems Implementation Services (Form 4B)                                     $ 1,748,097      $         0
- ----------------------------------------------------------------------------------------------------------------
</Table>

(1) No specific software required
(2) See 2.1 Pricing Assumptions in the commercial proposal

- --------------------------------------------------------------------------------
            Intellectual Property Ownership Option (A=PX/B=Vendor):      B

                  Bidder       The PX Alliance

   Authorized Signature:       /s/ EDWARD M. SMITH

                Address:       633 West Fifth
                               Los Angeles, CA 90017

       Telephone Number:       (213) 367-1404         Fax Number: (213) 367-5006

                   Date:       January 14, 1997
- --------------------------------------------------------------------------------

                                       12

                                                                    FORM 2A

FORM 2A
- --------------------------------------------------------------------------------

PX SYSTEMS PRIMARY OPERATIONS CENTER HARDWARE


<Caption>
                                                                                           SIMULTANEOUS
                                                                         SEQUENTIAL         A/S AUCTION
                                                                         A/S AUCTION       (INCREMENTAL)
                                                                                      
PX Systems Primary Operations Center Hardware Total Price                 $2,522,604              $0

1)  Equipment [Volume II, Section 2, Exhibit 2-1 less printers and
    less operator consoles/workstations]                                  $2,325,006              $0

2)  Printers [Volume II, Section 2, Exhibit 2-2]                          $   34,893              $0

3)  Workstations [Volume II, Section 2, Exhibit 2-3]                      $  162,705              $0

</Table>


               Bidder      The PX Alliance

Authorized Signature:      /s/ EDWARD M. SMITH

                Date:      January 14, 1997


                                       13

                                                                    FORM 2B

FORM 2B
- --------------------------------------------------------------------------------

PX SYSTEMS BACKUP SYSTEM HARDWARE

<Table>
<Caption>

                                                                         SEQUENTIAL        SIMULTANEOUS
                                                                         A/S AUCTION        A/S AUCTION
                                                                                      
PX Systems Backup System Hardware Total Price                             $1,265,706              $0

1)  Equipment [Volume II, Section 2, Exhibit 2-1 less printers and
    less operator consoles/workstations]                                  $1,106,236              $0

2)  Printers [Volume II, Section 2, Exhibit 2-2]                          $   25,000              $0

3)  Workstations [Volume II, Section 2, Exhibit 2-3]                      $  134,470              $0

</Table>


               Bidder      The PX Alliance

Authorized Signature:      /s/ EDWARD M. SMITH

                Date:      January 14, 1997


                                       14

                                                                      F o r m  3

Form 3
- --------------------------------------------------------------------------------

PX Systems Application Software

<Table>
<Caption>
                                                                                           SIMULATANEOUS
                                                                         SEQUENTIAL         A/S AUCTION
                                                                         A/S AUCTION       (INCREMENTAL)
                                                                                      
PX Systems Application Software                                          $21,143,028              $0

1)  Bidding & Scheduling [Volume III, Sections 3 & 4                     $ 6,367,207              $0

2)  Settlements [volume III, Section 6]                                  $ 2,978,042              $0

3)  Billing [Volume III, Section 7]                                      $ 9,025,500              $0

4)  Administrative System [Volume III, Section 8]                        $ 1,016,065              $0

5)  Publishing Module [Vol. III, Section 5]                              $ 1,756,214              $0

</Table>


               Bidder      The PX Alliance

Authorized Signature:      /s/ EDWARD M. SMITH

                Date:      January 14, 1997


                                       15

                                                                    F o r m  3 A

Form 3A
- --------------------------------------------------------------------------------

PX Systems Primary Operations Center Support Software

<Table>
<Caption>
                                                                                SIMULTANEOUS
                                                                SEQUENTIAL       A/S AUCTION
                                                                A/S AUCTION     (INCREMENTAL)
                                                                           
PX Systems Software Total Price                                 $1,683,472       $       0

1)   Administrative System License [Volume III, Section 8       $  267,055       $       0

2)   Licenses for standard communication software protocols,
     configuration utilities, and network management [Volume
     III, Section 10.3]                                         $  811,647       $       0

3)   FTP client and server software licenses [Volume III,
     Section 3.2](1)                                            $        0       $       0

4)   World Wide Web browser and server software licenses
     [Volume III, Section 3.2 and 5]                            $   10,000       $       0

5)   Licenses for database server, database maintenance,
     form, and report generation software [Volume III,
     Section 10.4, 10.6]                                        $  330,660       $       0

6)   Licenses for database client software (may include
     form and report generation if not included with the
     server license) [Volume III, Section 10.4]                 $   33,581       $       0

7)   Operating System Licenses [Volume III, Section 10.3]       $   53,176       $       0

8)   Language compiler and program linker licenses [Volume
     III, Section 10.2]                                         $   98,353       $       0

9)   Virus detection/correction software licenses
     (including update service) [Volume III, Section 3.6]       $    5,000       $       0

10)  Fax send/receive software licenses [Volume III,
     Section 3.2]                                               $   10,000       $       0

11)  Other software and/or licenses (specify)(2)                $   64,000       $       0
</Table>

- ---------------
(1) Include in network software
(2) PVF Source Control, J++, SQA Team Test, Perf Monitor, Netscape, Front-page,
    Delphi, Windows Developers Kit, Microsoft C++


               Bidder   The PX Alliance

Authorized Signature:   /s/ EDWARD M. SMITH

                Date:   January 14, 1997



                                       16


                                                                        FORM  3B

FORM 3B
- --------------------------------------------------------------------------------

PX Systems Software Backup System Support Software

<Table>
<Caption>
                                                                                SIMULTANEOUS
                                                                SEQUENTIAL       A/S AUCTION
                                                                A/S AUCTION     (INCREMENTAL)
                                                                           
PX Systems Software Total Price                                 $  678,959       $       0

1)   Administrative System License [Volume III, Section 8](1)   $        0       $       0

2)   Licenses for standard communication software protocols,
     configuration utilities, and network management [Volume
     III, Section 10.3]                                         $  554,118       $       0

3)   FTP client and server software licenses [Volume III,
     Section 3.2](2)                                            $        0       $       0

4)   World Wide Web browser and server software licenses
     [Volume III, Section 3.2 and 5]                            $   10,000       $       0

5)   Licenses for database server, database maintenance,
     form, and report generation software [Volume III,
     Section 10.4, 10.6]                                        $   82,665       $       0

6)   Licenses for database client software (may include
     form and report generation if not included with the
     server licenses) [Volume III, Section 10.4](1)             $        0       $       0

7)   Operating System Licenses [Volume III, Section 10.3]       $   27,176       $       0

8)   Language compiler and program linker licenses [Volume
     III, Section 10.2](1)                                      $        0       $       0

9)   Virus detection/correction software licenses
     (including update service) [Volume III, Section 3.6]       $    5,000       $       0

10)  Fax send/receive software licenses [Volume III,
     Section 3.2](1)                                            $        0       $       0

11)  Other software and/or licenses (specify)(1)                $        0       $       0
</Table>

- ---------------
(1) No extra cost for backup system
(2) Included in network costs


               Bidder   The PX Alliance

Authorized Signature:   /s/ EDWARD M. SMITH

                Date:   January 14, 1997



                                       17



                                                                    F o r m  4 A

Form 4A
- --------------------------------------------------------------------------------

PX Systems Primary Operations Center Implementation Services

<Table>
<Caption>

                                                                   SIMULTANEOUS
                                               SEQUENTIAL           A/S AUCTION
                                              A/S AUCTION          (INCREMENTAL)
                                                              
PX Systems Implementation Services
Total Price                                   $14,823,751           $          0

1)   System tests [Volume II, Section 3]      $ 2,324,136           $          0

2)   Installation and Support services
     [Volume II, Section 4.1]                 $ 2,148,907           $          0

3)   System maintenance until completion
     of warranty period [Volume II,
     Section 4.2]                             $ 2,502,408           $          0

4)   Maintenance after warranty [Volume
     II, Section 4.2.4](1)                    $         0           $          0

5)   (a) Maintenance contract for computer
     and peripheral equipment [Volume II,
     Section 4.2.4.1]                         $    25,000           $          0

     (b) Maintenance contract for other
     equipment [Volume II, Section
     4.2.4.2](2)                              $         0           $          0

7)   Documentation [Volume II, Section 6]     $   870,621           $          0

8)   Project management [Volume II,
     Section 7]                               $ 4,643,247           $          0

9)   Other (specify)(3)                       $ 2,309,432           $          0

</Table>

- ---------------
(1)  See Commercial Proposal Section 4 - Maintenance Services

(2)  Equipment consists of computers and peripherals only

(3)  Systems Integration


               Bidder   The PX Alliance

Authorized Signature:   /s/ EDWARD M. SMITH

                Date:   January 14, 1997


                                       18


                                                                    F o r m  4 B

Form 4B
- --------------------------------------------------------------------------------

PX Systems Backup System Implementation Services

<Table>
<Caption>

                                                                   SIMULTANEOUS
                                               SEQUENTIAL           A/S AUCTION
                                              A/S AUCTION          (INCREMENTAL)
                                                              
PX Systems Implementation Services
Total Price                                   $ 1,748,097           $          0

1)   System tests [Volume II, Section 3]      $   258,238           $          0

2)   Installation and Support services
     [Volume II, Section 4.1]                 $   238,768           $          0

3)   System maintenance until completion
     of warranty period [Volume II,
     Section 4.2]                             $   600,661           $          0

4)   Maintenance after warranty [Volume
     II, Section 4.2.4](1)                    $         0           $          0

5)   (a) Maintenance contract for computer
     and peripheral equipment [Volume II,
     Section 4.1.2.1]                         $    10,000           $          0

6)   (b) Maintenance contract for other
     equipment [Volume II, Section
     4.1.2.2](2)                              $         0           $          0

7)   Documentation [Volume II, Section 6]     $    96,736           $          0

8)   Project management [Volume II,
     Section 7]                               $   543,694           $          0

9)   Other (specify)(3)                       $         0           $          0

</Table>

- ---------------
(1)  See Commercial Proposal Section 4 - Maintenance Services

(2)  Equipment consists of computers and peripherals only

(3)  None


               Bidder   The PX Alliance

Authorized Signature:   /s/ EDWARD M. SMITH

                Date:   January 14, 1997


                                       19

                                                                     F o r m   5

FORM 5
- --------------------------------------------------------------------------------

PX SYSTEMS SPARE PARTS AND TEST EQUIPMENT

<Table>
<Caption>
                                                                   SIMULTANEOUS
                                                   SEQUENTIAL      A/S AUCTION
                                                   A/S AUCTION     (INCREMENTAL)
                                                              
PX Systems Spare Parts and Test Equip-             $   272,941      $         0
ment Total Price

       Spare Parts List [per Volume II,
       Section 4.3]

1)     Digital Spare Parts - Primary System        $   167,059      $         0

2)     Digital Spare Parts - Backup System         $   105,882      $         0

3)                                                 $                $

4)                                                 $                $

5)                                                 $                $

6)                                                 $                $

7)                                                 $                $

8)                                                 $                $

9)                                                 $                $

10)                                                $                $
</Table>


               Bidder   The PX Alliance

Authorized Signature:   /s/ EDWARD M. SMITH

                Date:   January 14, 1997



                                       20


                                                                          FORM 6


FORM 6
- --------------------------------------------------------------------------------

PX SYSTEMS TRAINING TOTAL PRICE

<Table>
<Caption>
                                                                                               SIMULTANEOUS
                                                                           SEQUENTIAL          A/S AUCTION
                                                                           A/S AUCTION        (INCREMENTAL)

                                                                                        
PX Systems Training Total Price                                            $1,808,222             $    0

1)   System Overview Seminar [Volume II, Section 5.1]                      $  271,233             $    0

2)   Database, Form, and Report Generation Training [Volume II, Sec-       $  180,822             $    0
     tion 5.2.1]

3)   Hardware Training [Volume II, Section 5.2.2]                          $  325,480             $    0

4)   Software Training (Except programming Training) [Volume II, Sec-      $   90,411             $    0
     tion 5.2.3, except Section 5.2.3.1]

5)   Integrated PX Systems Training [Volume II, Section 5.2.4]             $  542,467             $    0

6)   PX User Staff Training [Volume II, Section 5.3]                       $  397,809             $    0
- -------------------------------------------------------------------------------------------------------------
</Table>











               Bidder    The PX Alliance

Authorized Signature:    /s/ EDWARD M. SMITH

                Date:    January 14, 1997
- --------------------------------------------------------------------------------

                                       21

                                                                          FORM 7


FORM 7
- --------------------------------------------------------------------------------

PX PARTICIPANT SYSTEM SOFTWARE

<Table>
<Caption>
                                                                                               SIMULTANEOUS
                                                                           SEQUENTIAL          A/S AUCTION
                                                                           A/S AUCTION        (INCREMENTAL)

                                                                                        

     PX Participant System Software (if any)(1)                            $        0             $    0

- -------------------------------------------------------------------------------------------------------------
(1) No specific software required

</Table>











               Bidder    The PX Alliance

Authorized Signature:    /s/ EDWARD M. SMITH

                Date:    January 14, 1997
- --------------------------------------------------------------------------------



                                       22

                                                                      F o r m  8


FORM 8
- --------------------------------------------------------------------------------

PX PARTICIPANT TRAINING

<Table>
<Caption>

                                                                            SIMULTANEOUS
                                                              SEQUENTIAL    A/S AUCTION
                                                              A/S AUCTION   (INCREMENTAL)
                                                                      
PX Participant Training (per-student or per-class, specify
  class size) [Volume II, Section 5.4](1)                     $    12,000   $          0
</Table>

(1) Cost per class, maximum size 20 students


               Bidder      The PX Alliance

Authorized Signature:      /s/ EDWARD M. SMITH

                Date:      January 14, 1997


                                       23

                                                                      F o r m  9


FORM 9
- ------------------------------------------------------------------------------
PX SYSTEMS OPTIONS

<Table>
<Caption>
                                                                                     SIMULTANEOUS
                                                                       SEQUENTIAL     A/S AUCTION
                                                                      A/S AUCTION    (INCREMENTAL)
                                                                            
1)      PX Systems Display Generation Software [Volume III, Section     $      0          $0
        10.5](1)

2)      PX Systems Display Generation Software Training [Volume II,     $      0          $0
        Section 5.2.1](1)

3)      Programming Training [Volume II, Section 5.2.3.1]               $106,000          $0

4)      Computer and Peripheral Equipment Maintenance Contracts        -($434,097)        $0
        (optional quotation for 8-hour on-site response) [Volume
        II, Section 4.2.4](2)

5)      Maintenance Contracts of Other Equipment (optional              $      0          $0
        quotation for 8-hour on-site response) [Volume II, Section
        4.2.4.2](3)

6)      Software Maintenance Contracts after Final Acceptance           $      0          $0
        (specify recommended services) [Volume II, Section
        4.2.4.3](4)
</Table>

1 No proprietary display generation software is used with our proposal

2 Price already included 2 hr response thus the deduct

3 Equipment consists of computers and peripherals only

4 Price included in maintenance during warranty see Commercial Proposal Section
  4.2 Software Maintenance



<Table>
<Caption>
                                 
               Bidder              The PX Alliance

Authorized Signature:              /s/ EDWARD M. SMITH


                 Date              January 14, 1997


                                       24
</Table>

                                                                         FORM 10


FORM 10
- --------------------------------------------------------------------------------

UNIT PRICES

     The following unit prices shall apply to additional equipment or services
     that may be purchased by the PX.

<Table>
<Caption>
                                                                                                    SIMULTANEOUS
                                                                                SEQUENTIAL          A/S AUCTION
                                                                                A/S AUCTION         (INCREMENTAL)

                                                                                             
1)   High-performance Workstation for Operations Center Console [Vol-           $  39,600           $    0
     ume II, Section 2.8 and Exhibit 2-3]

2)   PC-based Workstation [Volume II, Section 2.8 and Exhibit 2-3]              $   6,000           $     0

3)   Video Copier [Volume II, Section 2.9 and Exhibit 2-2])                     $   9,000           $     0

4)   Laser Printer [Volume II, Section 2.7 and Exhibit 2-2]                     $   4,000           $     0

5)   Impact Printer, if applicable [Volume II, Section 2.7 and Exhibit 2-2]     $     631           $     0

6)   PX Participant User Document (per set) [Volume II, Section 6.5.2]          $     150           $     0

7)   Daily rates for Contractor's personnel at factory (specify skill levels)

     Principle Consultant                                                       $   2,800           $     0

     Project Manager                                                            $   2,400           $     0

     Technical Lead                                                             $   2,000           $     0

     Designer                                                                   $   1,600           $     0

     Programmer                                                                 $   1,200           $     0

     Technician                                                                 $     800           $     0

     Administrative Support                                                     $     400

8)   Daily rates for Contractor's personnel to provide services at site          (same as 7         $     0
     (specify skill levels)                                                        above)
- -------------------------------------------------------------------------------------------------------------
</Table>











               Bidder    The PX Alliance

Authorized Signature:    [ILLEGIBLE]

                Date:    January 14, 1997
- --------------------------------------------------------------------------------

                                       25

                                                                         FORM 11


FORM 11
- --------------------------------------------------------------------------------

PX SYSTEMS BACKUP SYSTEM SERVICES

<Table>
<Caption>
                                                                                                    SIMULTANEOUS
                                                                                SEQUENTIAL          A/S AUCTION
                                                                                A/S AUCTION         (INCREMENTAL)

                                                                                             
     PX Systems Backup System Services Net Price [Volume III, Section 14.3](1)  $     0             $     0

1)   Space Lease(1)                                                             $     0             $     0

2)   Vendor-provided Equipment Lease(1)                                         $     0             $     0

3)   Operations Services(1)                                                     $     0             $     0

4)   Less Purchase Cost of Vendor-provided Equipment(1)                         $    (0)            $    (0)

- -------------------------------------------------------------------------------------------------------------
(1) The PX Alliance is not proposing an option to own the backup systems
</Table>











               Bidder    The PX Alliance

Authorized Signature:    [ILLEGIBLE]

                Date:    January 14, 1997
- --------------------------------------------------------------------------------

                                       26

[GRAPH]

3.  Proposed Payment and Milestones


                                                              PAYMENT MILESTONES


PAYMENT MILESTONES
- --------------------------------------------------------------------------------

The PX Alliance proposes a payment schedule as follows:

*  10% upon contract signature.

*  Monthly milestones and payments commensurate with the milestones achieved and
   the amount of work engaged. Specific detailed milestones to be agreed with
   the PX Program Manager.

*  Hardware and Software License Fees will be incorporated in the monthly
   milestones for payment upon delivery.

*  Program Management fees will be incorporated in monthly milestones.

*  The final payment will be made upon acceptance, as detailed in Section 18 of
   the General Terms and Conditions.


                                       27

                                     [MAP]



4. MAINTENANCE SERVICES

                                         M a i n t e n a n c e   S e r v i c e s

Maintenance Services
- --------------------------------------------------------------------------------

         The PX Alliance aims to provide the highest possible quality product
         and services to the PX. Our commitment to quality extends far beyond
         the creation of and implementation of computer software. We are acutely
         aware of the issues and concerns arising from the operation of the
         systems in a rigorous production environment. This awareness is
         heightened by first hand experience of having to operate the computer
         systems developed within a mission critical production environment.
         (See Section 12 of the Technical Proposal.)

         This unique commitment to performance is backed by a combination of
         quality development and a comprehensive post implementation maintenance
         program. The maintenance program outlined in Annex C to Appendix A
         addresses the nature and criticality of the system by providing
         maintenance support from the PX Alliance partner that created and
         designed the component solution. This ensures full continuity and
         expedient service by leveraging the intimate understanding of the
         intricacies of the solution by exploiting nuances within the design.

Hardware Maintenance

         Hardware maintenance will be provided directly by Digital Equipment
         Corporation, the original hardware vendor for the PX Alliance. The
         following describes Digital's Maintenance Product Service for Priority
         Plus Extended Warranty (standard response coverage) and the additional
         Premier Service Extended Warranty (2 hour response) that will be
         provided to the PX. The cost for both warranty packages is included in
         the PX Alliance proposal.

Digital PRIORITY PLUS - Extended Warranty
- --------------------------------------------------------------------------------

         Includes the following services:

         *  Priority Plus Service Package for AlphaServer class configuration.

         *  One (1) year duration.

         *  Hardware maintenance is on site 7x24 with 4 hour response for
            DIGITAL systems and DIGITAL installed options.

         *  Named engineer.

         *  Software support is 7x24 with Named Account Rep and 1 hour committed
            response on DIGITAL UNIX, OpenVMS, or Windows NT support.

         *  License Subscription on DIGITAL UNIX or OpenVMS, not on Windows NT.

         *  Updated for DIGITAL UNIX and OpenVMS on CDROM. Excluding LNC01,
            LGxxPlus, LGLx, LPS32+, and LF02 Printers.

Digital PREMIER PACKAGE - Extended Warranty
- --------------------------------------------------------------------------------

         Includes the following services:

         *  Premier Service Package for AlphaServer configuration.

         *  One (1) year duration.

         *  Hardware maintenance is on site 7x24 with 2 hour response for
            DIGITAL systems and DIGITAL installed options.

         *  Named engineer.


                                       28


                                         M a i n t e n a n c e   S e r v i c e s

         *  Software support is 7x24 with named Acct Rep and 1 hour committed
            response on DIGITAL UNIX, OpenVMS, or Windows NT support.

         *  Proactive Patch Distribution.

         *  License Subscription on DIGITAL UNIX or OVMS, not on Windows NT.

         *  Software updates for DIGITAL UNIX & OVMS on CDROM. Excluding LNC01,
            LGxx+, LPS32+, and LF02 Printers.

Software Maintenance

         Software maintenance services are reflected in the proposed price. A
         sample Software Maintenance Service Agreement is included in Annex C to
         Appendix A of this Commercial Proposal.


                                       29

[GRAPH]

5.  Creative Options


                                                                CREATIVE OPTIONS


CREATIVE OPTIONS
- --------------------------------------------------------------------------------

The RFP and the PX alliance Technical Proposal response deal with the
procurement and roll-out of systems and infrastructure to support the operation
of the California Power Exchange (PX). They do not cover the subsequent
operations and fist line support of those systems and business operations. The
purpose of this Section is to offer for consideration an option whereby the PX
Alliance would both build and operate the business systems for the PX
management.

The PX Alliance is fundamentally commitment to the successful operations of the
Power Exchange by January 1, 1998. Complementing our base Technical Proposal, we
offer three options for your consideration, each of which would provide an even
more robust operation.

o        As a further demonstration of our commitment to the successful
         operation of the California Power Exchange, the PX Alliance also plans
         to present a proposal for the ISO Scheduling Infrastructure, Scheduling
         Applications, and Business Systems. Given the overlap of these
         functions and the commonality of their solutions, we will offer
         significant savings should we be selected for both contract. The unique
         worldwide experience of the PX Alliance and our in-depth involvement in
         the California electricity market provide even more synergy than might
         be expected form merely selecting the same partner for both operations.
         Because our closely integrated team approach, we can focus on the
         concurrent development, seamless integration and expeditious roll-out
         of these parallel operations to minimize the overall build time and
         further mitigate the risk.

o        The RFP deals solely with the initial build and implementation of the
         systems and infrastructure to deliver California's Power Exchange by
         January 1, 1998. Clearly, the PX will require significant operational
         staff to provide these business service. Indicative of our commitment
         to your success, Perot Systems offers to assume responsibility of these
         continued operations. This ready and expedient solution provides a
         single point of responsibility, accountable for the provision,
         implementation, operation, and support of these complex business
         systems. I will also reduce transition timelines and cost, mitigate the
         risk of inefficiencies arising form hand-off, and ensure readiness for
         market response. In addition, this solution commits the PX Alliance to
         assume even more of the risk in validating business process and
         protocols. Further details are in Section 12 of the Technical Proposal.

o        The PX Alliance recommends building a prototype to help define and test
         the business rules concurrent with the continued and iterative
         development of the fully responsive PX system. The early and frequent
         involvement of the PX staff, market participants, and other
         stakeholders to establish and validate the market rules, revised
         protocols, and bidding and scheduling operations in critical to the
         successful and timely operations of the Power Exchange. Further details
         of our testing plans are outlined in Section 2 of the Technical
         Proposal.


MEETING THE CHALLENGE
- --------------------------------------------------------------------------------

We, the PX Alliance, applause the State of California for empowering the PX to
take this proactive leap toward the new millennium by being the first in the
United States to offer its citizens the benefits of deregulation. This
monumental task requires a quality team and close alliance between the PX and
your chosen provider to overcome the innumerable challenges to success.

We, the PX Alliance, three innovative industry leaders, are totally committed to
the success of the California Power Exchange. Our unique combinations of proven
products, quality services, robust training, through systems integration an
expert project management will be focused on bringing the California Power
Exchange to timely and successful operation by January 1, 1998.


                                       30








                                     [MAP]



APPENDIX A


                          GENERAL TERMS AND CONDITIONS

                               Table of Contents

<Table>
<Caption>
Section                                                                    Page
- -------                                                                    ----
                                                                     
1.   AGREEMENT ...........................................................   1

2.   DEFINITIONS .........................................................   1

3.   TOTAL AUTHORIZED AMOUNT AND EFFECTIVE PERIOD ........................   4

4.   PRIORITY OF DOCUMENTS ...............................................   5

5.   SCOPE OF WORK .......................................................   5

6.   WORK SCHEDULE .......................................................   5

7.   RISK OF LOSS ........................................................   7

8.   TITLE ...............................................................   7

9.   COMMERCIAL TERMS ....................................................   8
     Invoices ............................................................   8
     Payment .............................................................   8
     Taxes ...............................................................   9
     Payment for Field Technical Services ................................   9
     Claims ..............................................................  10

10.  CHANGES .............................................................  10

11.  PROJECT MANAGEMENT ..................................................  11

12.  CODES AND STATUTES ..................................................  12

13.  SUBCONTRACTORS ......................................................  13

14.  SUSPENSION ..........................................................  13

15.  PROPRIETARY INFORMATION AND MATERIAL ................................  14
</Table>

                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement

                                      (1)


                          GENERAL TERMS AND CONDITIONS

                               Table of Contents

<Table>
<Caption>
Section                                                                    Page
- -------                                                                    ----
                                                                     
16.  PROPRIETARY RIGHTS AND LICENSES......................................  15
     Software and Documentation License ..................................  15
     Right to Use ........................................................  16
     Right to Copy the Licensed Software and Licensed Documentation ......  17
     Distribution Rights .................................................  17
     [Reserved] ..........................................................  17
     [Reserved] ..........................................................  17
     Improvements and Upgrades ...........................................  18
     Right to Transfer ...................................................  18
     Reverse Engineering .................................................  18
     Software Maintenance ................................................  18

17.  SOURCE CODE .........................................................  18

18.  INSPECTION, TESTING AND ACCEPTANCE ..................................  19
     Inspection ..........................................................  19
     Supplier Testing ....................................................  19
     Integrated System Tests .............................................  19
     Operational Dry Run .................................................  20
     Availability Test ...................................................  21
     Acceptance ..........................................................  21
     Delay in Completion .................................................  22

19.  WARRANTIES ..........................................................  22
     System ..............................................................  22
     Documentation .......................................................  23
     Third Party Equipment ...............................................  24
     Replacement Parts ...................................................  24
     Work ................................................................  24
     Conditions of Warranties ............................................  24

20.  SUPPLIER'S SYSTEM SUPPORT ...........................................  25

21.  INFRINGEMENT PROTECTION .............................................  26
</Table>

                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement

                                      (2)


                          GENERAL TERMS AND CONDITIONS

                               Table of Contents

<Table>
<Caption>
Section                                                                    Page
- -------                                                                    ----
                                                                     
22.  FITNESS FOR DUTY ....................................................  28

23.  INDEMNITY ...........................................................  29

24.  INSURANCE ...........................................................  30

25.  SAFETY NOTIFICATIONS ................................................  32

26.  LIMITATION OF LIABILITY .............................................  33

27.  DISPUTES ............................................................  34

28.  TERMINATION AT WILL .................................................  35

29.  DEFAULTS AND CANCELLATION FOR CAUSE .................................  36

30.  NON-WAIVER ..........................................................  37

31.  ASSIGNMENT ..........................................................  37

32.  SEVERABILITY ........................................................  37

33.  NOTICES .............................................................  38

34.  GOVERNING LAW .......................................................  38

35.  SECTION HEADINGS ....................................................  38

36.  SURVIVAL ............................................................  38

37.  CONFLICT OF INTEREST/BUSINESS ETHICS ................................  39

38.  EQUAL OPPORTUNITY LAWS ..............................................  40

39.  INJURY AND ILLNESS PREVENTION PROGRAM ...............................  42
</Table>

                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement

                                      (3)


                          GENERAL TERMS AND CONDITIONS

                               Table of Contents

<Table>
<Caption>
Section                                                                    Page
- -------                                                                    ----
                                                                     
40.  ENTIRE AGREEMENT ....................................................  42

41.  LICENSE AGREEMENTS ..................................................  42

42.  THIRD PARTY BENEFICIARIES ...........................................  42

43.  EXECUTION ...........................................................  43
</Table>

     ANNEX A: Specification
     ANNEX B: Price
     ANNEX C: License and Software Maintenance Agreements
     ANNEX D: Third Party Software
     ANNEX E: Source Code
     ANNEX F: Dispute Resolution Procedures
     ANNEX G: Purchaser's Published Policies and Rules on Business Ethics


                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement

                                      (4)

                          GENERAL TERMS AND CONDITIONS


THIS AGREEMENT, effective __________________, 1997 (Agreement), is between
______________________________________ (Supplier), a Delaware limited liability
company, [address], [city], and _______________________________ (Purchaser), a
project management contractor representing the Western Power Exchange (WEPEX),
a collaborative effect by Pacific Gas and Electric Company, San Diego Gas &
Electric Company and Southern California Edison Company to establish a Power
Exchange to operate a California spot market for electricity in response to the
California Public Utilities Commission (CPUC) December 20, 1995 ruling to
restructure the electric utility industry. The parties hereinafter shall be
individually known as "Party" and collectively as "Parties." This Agreement
consists of this paragraph and the following Articles, and includes all
Exhibits, Appendices, Forms and other documents incorporated by reference
herein or attached hereto and which are hereby made a part hereof.

1.   AGREEMENT

     In consideration of the payments to be made and obligations to be performed
     by Purchaser, Supplier shall perform the Work and its other obligations,
     all as specified in this Agreement.

2.   DEFINITIONS

     When used herein with initial capitalizations, whether in the singular or
     in the plural, the following terms shall have the following meanings:

     Acceptance or Accepted: When all of the conditions of acceptance have been
     must as set forth in Section 18.6 hereof.

     Acceptance Test Procedure: A document, prepared by Supplier and approved by
     Purchaser, which designates the tests and inspections to be performed on
     the System to determine its conformance with the Specification.

     Amendment: Document issued by Purchaser, and agreed to by Supplier, which
     amends this Agreement pursuant to Article 10.

     Authorized Representative: The only person(s) or entity(ies) designated by
     notice given to Supplier by Purchaser as being authorized to act on behalf
     of Purchaser for the purposes of this Agreement, subject to any limitations
     specified in the notice.



                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement

     Authorized Users: As defined in Section 16.1.1.

     CPUC: The California Public Utilities Commission or its regulatory
     successor.

     Derivative Work: A revision, modification, translation, abridgement,
     condensation, expansion, upgrade, adaptation into other operating systems,
     or other manipulation of the Licensed Software, or any other form in which
     the Licensed Software may be recast, transferred or adapted, which if
     prepared without the consent of the owner(s) of the Licensed Software would
     constitute an infringement of such owner(s) intellectual property rights to
     said Licensed Software.

     Developments: As defined in Section 16.2.

     Delivery Dates: The contractual dates as specified in this Agreement on
     which the components of the System shall be transferred to the common
     carrier for shipment (FOB Point of Shipment) or shall be received at the
     designated shipment destination (FOB Destination), as specified by the FOB
     terms in this Agreement.

     Documentation: Drawings, procedures, instructions, reports, manuals,
     Software, Software Documentation, and other data, to be furnished by
     Supplier pursuant to this Agreement.

     Field Technical Services: Technical services furnished by Supplier at the
     Jobsite as stated in the Specification, such as technical support during
     installation, acceptance testing, and implementation.

     Funding Decision: CPUC Decision 96-08-038 (August 2, 1996), as that
     Decision may be modified and superseded. This Decision among other things
     provides for funding of the Work and establishes a Trustee, a trust
     advisory committee and independent technical advisors, which will have
     oversight over the Work and payments for such Work.

     Integrated System Tests: Tests prepared by Supplier and approved by
     Purchaser, and conducted by Supplier and Purchaser (or their authorized
     representatives) in accordance with the Acceptance Test Procedure on the
     System at Supplier's facility and/or the Jobsite to demonstrate conformance
     with the Specification.

     Jobsites: The locations of the facilities selected by Purchaser for the
     deployment of the System as set forth in the Specification.

     Licensed Documentation: Documentation furnished under this Agreement to
     which Supplier or a third party (licensor of Supplier) owns the
     intellectual property rights which are not transferred to the Licensee
     under this Agreement.

     Licensed Software: As defined in Section 16.1.


Licensee under this Agreement.

System (PX System): The computerized system including and consisting of
hardware, computers, processors, firmware, Software, Software Documentation, and
interconnecting cables and other incidental equipment, which comprise the
deliverable system as an integrated whole, more specifically described in the
Specification; the System is also referred to as the PX System.

System User: System User shall mean any person, legal or natural, that uses the
System for its intended purposes, including but not limited to the marketing
and procurement of electricity.

Trustee: The Trustee or Trustees of the trust which may be established as
required by the Funding Decision in order to manage funds for development of the
infrastructure for the PX.

Uncontrollable Force: Causes beyond the reasonable control of a Party including
but not limited to: flood, fire, lightning, earthquake, unusually severe
weather, material unavailability which by the exercise of due diligence and
foresight such Party could not avoid and which by exercise of due diligence it
is unable to overcome, epidemic, quarantine restriction, war, sabotage, act of a
public enemy, insurrection, riot, civil disturbance, strike, restraint by court
order or public authority and action or non-action by or inability to obtain
authorization or approval from any governmental agency or authority (except, in
the case of Purchaser, the CPUC, Trustee or PX), which by the exercise of due
diligence it is unable to overcome. For Supplier, "Uncontrollable Force" shall
also include delays by the Purchaser and Authorized Users in their
determination, negotiation or approval of, and their inability to reach
agreement with respect to, any matter that adversely affects the Work or the
Work Schedule, including but not limited to the "business rules" and protocols
under which the PX is to function, as well as any necessary clarifications of
such business rules and protocols.

Work: The work necessary to develop the System and the Documentation, including
all engineering, analysis, design, development, manufacture, assembly,
inspection, testing, shipment, installation, integration, Field Technical
Services, training, and all other tasks and obligations of Supplier to be
performed or furnished as required by this Agreement.

Work Schedule: A chronological listing of significant events and milestones in
the performance of the Work, including delivery and testing of the System as
agreed to by the Parties, as such chronological listing may be amended or
modified from time to time.

Work Product: As defined in Section 16.2.2 hereof.


3.   TOTAL AUTHORIZE AMOUNT AND EFFECTIVE PERIOD

     3.1  Pursuant to the {OPTIONS: Cost Summary Sheet, Cost Sheet, Cost
          Proposal Summary Sheet, page(s) ___ of Supplier's Proposal] dated
          [date], which is [OPTIONS: attached hereto and made a part of this
          Agreement, is incorporated herein by this reference], the total
          authorized amount of this Agreement is not to exceed $______.00,
          including applicable taxes and an allocation of $______.00 for bonding
          [if applicable], without prior authorization by issuance of an
          Amendment.

     3.2  This Agreement shall be effective for Work authorized from
          ___________, 1996 through _______________, 1998, inclusive, unless
          authorized by an Amendment.

4.   PRIORITY OF DOCUMENTS

     In the event of conflicting provisions that may be contained in this
     Agreement, provisions shall govern in the following order: Amendments from
     the most recent to the earliest, these General Terms and Conditions, the
     Specification, and other specifically referenced documents. Each Party
     shall notify the other immediately upon the determination of the existence
     of any such conflict.

5.   SCOPE OF WORK

     This Agreement is intended to cover all requirements necessary to perform
     the Work and to furnish a System in good working order that performs in all
     material respects all functions specified in the Specification. Unless
     expressly excluded in the Specification or this Agreement, any and all
     equipment, labor, material and services necessary to provide such a System
     and Work shall be within the scope of this Agreement and shall be furnished
     by Supplier for the price set forth in Annex B to this Agreement.

7.   WORK SCHEDULE

     6.1  Supplier shall complete the Work and deliver the System and
          Documentation in all material respects as shown in the Work Schedule.

     6.2  If the scheduled dates are not met, or it is reasonably certain that
          they will not be met, due, in either case, solely to Supplier's
          negligence or willful misconduct, and such delayed dates may impact
          the Work Schedule, Supplier shall, at its own expense, take whatever
          measures may be required (including additional resources, shifts, and
          overtime) to bring the





     Work back on schedule

6.3  Uncontrollable Forces:

     6.3.1     Supplier shall not be required to incur additional expense and
               shall not be liable to Purchaser for delay or inability of
               Supplier to perform the Work, due to Uncontrollable Forces;
               provided the Supplier: (i) promptly notifies Purchaser in
               writing of the nature, cause, date of commencement, and expected
               duration of such delay or inability; and (ii) has exercised due
               diligence to meet the Work Schedule. In such event, Purchaser
               shall either: (a) extend the Work Schedule for a period of time
               consistent with the period of such delay, without any change in
               price; or (b) subject to Section 10.2, direct by an Amendment
               that performance of the Work be accelerated.

     6.3.2     Purchaser shall not in default in the performance of its
               obligations under this Agreement (other than obligations to pay
               monies pursuant to this Agreement for Work performed and
               Accepted or work performed or thereafter Accepted if their delay
               or inability to perform is due to Uncontrollable Forces.

     6.3.3     The following delays shall in no event constitute Uncontrollable
               Forces in performance by Supplier and shall not constitute a
               reason for extending the date for performance of the Work:

               (a)  Delays by Subcontractors for reasons other than those
                    defined above;

               (b)  Delays in Documentation approval by Purchaser due to
                    inadequate Documentation or approval schedules allowing less
                    than ten (10) business days for review; and;

               (c)  Delays caused by Supplier's lack of sufficient personnel
                    with necessary technical skills.

6.4  Supplier shall use reasonable commercial efforts to schedule Work
     performed by Supplier on the PX's premises to conform to published PX
     working hours and to account for the PX's observed holiday. Upon request by
     Supplier, Purchaser will provide reasonable access to PX's premises outside
     published PX working hours and on PX's observed holidays to the extent
     necessary to deliver the System and Documentation on the date set forth in
     the Work Schedule.

     6.5  Supplier's performance hereunder is contingent upon the cooperation
          of Purchaser, including the supply to Supplier of adequate resources
          and information as mutually agreed pursuant to this Agreement. If any
          delays in Supplier's performance occur as a result of failure or
          untimely performance by Purchaser, the PX, the Trustee, the
          Authorized Users or their employees, contractors, or vendors, this
          Agreement, the purchase price and Delivery Dates or Work Schedule, as
          appropriate, shall be equitably adjusted to reflect such delay in an
          Amendment and Supplier shall not incur any liability to Purchaser or
          any other person as the result of such delay. If such delays last for
          thirty (30) calendar days or more, Supplier shall be entitled to
          terminate this Agreement by giving seven (7) days' prior written
          notice to Purchaser, such termination to be effective on the date
          indicated on such notice, provided that prior to giving such notice,
          Supplier shall invoke the provisions of Section 27 to attempt to
          resolve the matter at issue.

7.   RISK OF LOSS

     Risk of loss of or damage to the System shall pass from Supplier to
     Purchaser upon Acceptance of the System, except that the risk of loss of
     or damage to any hardware, Software or Documentation located on premises
     other than Supplier's or any Subcontractor's premises, including
     Purchaser's or PX's premises, whether prior to or following Acceptance,
     shall transfer to Purchaser at the time such hardware, Software or
     Documentation becomes located on such premises.

8.   TITLE

     8.1  Title to the System, except for Licensed Software and other
          intellectual property, shall pass to Purchaser upon final payment of
          all amounts due and payable under this Agreement through the date of
          Acceptance. Title to Licensed Software and other intellectual
          property shall remain with Supplier or the applicable third party,
          subject to the license granted to Purchaser as provided in Article
          16, upon final payment of all amounts due and payable under this
          Agreement through the date of Acceptance.

     8.2  Title to all data input into the System and to all data output
          received through the operation of the System shall remain with
          Purchaser, except test data developed by Supplier or its
          Subcontractors and input into or output received through the
          operation of the System, title to which test data shall remain with
          Supplier.

     8.3  Title to Documentation, except for Licensed Documentation, shall pass
          to Purchaser upon final payment of all amounts due and payable under
          this Agreement through the date of Acceptance. Title to Licensed
          Documentation shall remain with Supplier or the applicable third
          party, subject to the license granted to Purchaser as provided in
          Article 16, upon final payment of all amounts due and payable under
          this Agreement through the date of Acceptance.


   8.4   Title to all Work Product, which is expressly listed on an addendum to
         this Agreement as being developed for Purchaser's ownership, shall pass
         to Purchaser upon final payment of all amounts due and payable such
         Work Product under this Agreement through the date of Acceptance.

   8.5   Passage of title shall be free and clear of all liens and encumbrances
         (other than the licenses of the Licensed Software and Licensed
         Documentation) and shall not impair the rights of Purchaser regarding
         the System or Documentation.

9.   COMMERCIAL TERMS

   9.1    Invoices:

          9.1.1    For progress or partial shipment payments when so stated in
                   this Agreement: The invoice for each payment listed shall be
                   submitted to Purchaser following substantial completion of
                   the corresponding milestone.

          9.1.2    Final payment: The invoice for the final payment shall be
                   submitted to Purchaser when all of the items of the System
                   have been received at the Jobsite and the System has been
                   Accepted pursuant to Section 18.6 hereof.

          9.1.3    Invoices shall be submitted to the address as directed by
                   Purchaser.

          9.1.4    Invoices shall not be dated prior to completion of the
                   portion of the Work for which they are submitted.

          9.1.5    Deductions for unsubstantiated or incorrect charges and
                   retention shall be invoiced separately.

   9.2    Payment:

          9.2.1    Payment milestones have been selected to identify the actual
                   status of the portion of the Work completed. Payments shall
                   be based on actual completion of each milestone event, not
                   on the scheduled completion date. When a change in the Work
                   is approved, the total purchase price for the Work and the
                   remaining milestone payments shall be adjusted accordingly.
                   When a milestone has been satisfactorily completed, payments
                   shall be made by Purchaser within thirty (30) calendar days
                   of receipt of a correct invoice therefor. Late payments will
                   bear interest accrued and compounded daily at a rate equal
                   to the lesser of (i) two percent (2%) above the reference
                   rate charged by the Bank of America,


            NT&SA, San Francisco, California, or (ii) the highest rate allowed
            by applicable law.

            The percent of the total purchase price to be paid upon completion
            of each milestone shall be as set forth in this Agreement. The
            payment milestones are as follows:

     Milestone        Milestone Description        Percentage

                   (See Section 3 of the Commercial Proposal)

     9.2.2  For any portion of the System or Documentation which does not
            conform in all material respects to the Specification, a mutually
            agreeable portion of the payment may be withheld until such
            nonconformance is corrected. In the event the parties disagree as to
            whether any portion of the system or Documentation conforms to the
            requirements of this Agreement, the dispute shall be settled in
            accordance with Section 27 hereof.

9.3  Taxes: Supplier shall pay, and Purchaser shall reimburse Supplier for, all
     sales, use, personal property and other taxes required to be paid by
     Supplier in connection with the Work and the System, except franchise taxes
     and taxes levied upon Supplier's income. Each party will cooperate with the
     other in minimizing any applicable tax and, in connection therewith,
     Purchaser will provide Supplier with any resale certificates, information
     regarding use of materials, services or sales, or other exemption
     certificates or information reasonably requested by Supplier.

     Supplier shall identify separately on invoices: (i) the non-taxable portion
     of the price and the reason therefor; and (ii) the taxable portion of the
     price with its corresponding taxes. Supplier shall provide supporting data
     as may be requested by Purchaser.

9.4  Payment for Field Technical Services when not included in the fixed
     contract price:

     94.1   Field Technical Services approved by Purchaser, which are not
            included in

                           the fixed price for the system, shall be paid at the
                           rates submitted for a calendar year.

                  9.4.2     Local travel and living expenses while at the
                           Jobsite shall be paid at cost plus 20% for
                           administrative charges. Travel to and from the
                           Jobsite shall be reimbursed at the lesser of
                           published coach/economy class rates or actual cost.

                  9.4.3     Timesheets for the Field Technical Services showing
                           the individuals and the hours worked shall be
                           presented weekly to the Authorized Representative.

                  9.4.4     At the end of each month or upon completion of the
                           Work, whichever occurs first, Supplier shall submit
                           its invoice listing the name of the person, dates and
                           hours worked and applicable rate, per diem charges
                           and rates, and air travel charges.

         9.5      Claims:

                  Supplier shall notify the Authorized Representative in writing
                  of its intent to make a claim for any additional compensation
                  within thirty (30) calendar days after the event which gave
                  rise to such claim.

10.      CHANGES

         10.1     Supplier may request or Purchaser may direct changes in the
                  Work including, but not limited to, adding to, deleting from
                  or modifying the Work and the Specification. In addition,
                  changing conditions of law or Uncontrollable Force may require
                  contract price or date of performance revisions to be agreed
                  upon by the Parties. This Agreement, the purchase price and
                  Delivery Dates or Work Schedule, as appropriate, shall be
                  equitably adjusted to reflect such changes, and such changes
                  and equitable adjustments shall be set forth in an Amendment.

                  10.1.1    Upon submission or receipt of a request for a change
                           to the Work, Supplier shall, within ten (10) calendar
                           days, submit to Purchaser, in writing, either a
                           detailed schedule for accomplishing the change and a
                           good faith estimate of the cost of the change, or
                           notification as to when such a schedule can be
                           provided by Supplier. Within five (5) business days
                           after receiving such schedule, Purchaser will approve
                           such change or withdraw the request for such change.
                           With such

                           schedule, Supplier shall make a good faith estimate
                           of the effects of each change on the following
                           performance items:

                           (a)      Percentage of spare main and auxiliary
                                    memory;

                           (b)      Loading of transfer channels to computer
                                    peripherals;

                           (c)      User interface responses; and

                           (d)      Loading of the processors.

                           No change in these performance items is allowed
                           unless specifically approved by Purchaser, in
                           writing, regardless of authorized changes to hardware
                           or Software and regardless of the options purchased.
                           Approval of any change to the System that could
                           reasonably affect any of these performance items
                           shall be deemed to be specific approval of a change
                           in these performance items. Supplier shall make a
                           good faith estimate of the effects of changes on the
                           completion date of the Work and completion
                           milestones. Supplier shall provide a written
                           assessment of the impact of each specific change on
                           the spare parts, training, testing, and Documentation
                           requirements.

         10.2     Changes to this Agreement shall be made only by mutual
                  agreement of the Parties in accordance with a mutually
                  satisfactory change procedure. To be valid, such changes shall
                  be set forth in an Amendment.

         10.3     Supplier shall provide reasonably sufficient cost supporting
                  data including, but not limited to, work hours by type of
                  labor, rates, material and Subcontract costs, to enable
                  Purchaser to evaluate whether or not to approve a change.
                  Supplier shall not implement a change or submit an invoice for
                  the resulting price change until the authorizing Amendment has
                  been issued by Purchaser and accepted by Supplier.

         10.4     The Parties recognize that minor changes may be required
                  during performance of the Work. Such changes shall be
                  requested by the issuance of marked up approval drawings and
                  documents, directives from the Authorized Representative, or
                  by other procedures established by the Authorized
                  Representative, and shall require the approval of the
                  Authorized Representative. If Supplier has a claim for
                  adjustment in the price or schedule due to such changes, it
                  shall submit to the Authorized Representative in writing a
                  claim to this effect within thirty (30) calendar days from the
                  date such changes were requested. Supplier shall state such
                  claim in sufficient detail to allow the Authorized
                  Representative to determine the reasonableness of the claim.
                  If the Authorized Representative concurs that such change is a
                  change of the requirements of this Agreement, including the

                  Specifications, and desires to implement such change, then an
                  authorizing amendment shall be issued. If Supplier does not
                  agree that the proposed change is a minor change, Supplier
                  shall not be required to implement such change unless and
                  until the procedures in Section 10.1 are completed.

         10.5     Supplier shall comply in all material respects with each
                  Amendment in accordance with the Work Schedule therein and
                  evidence its acceptance of all of the provisions contained
                  therein as full compensation for all costs and schedule impact
                  of such changes, by promptly executing the acceptance copy of
                  each Amendment when requested and returning such acceptance
                  copy to the Authorized Representative.

         10.6     Any disagreement between the parties as to whether the change
                  constitutes a change of requirements shall be resolved
                  pursuant to Article 27.

11.      PROJECT MANAGEMENT

         11.1     Purchaser shall assign an Authorized Representative who shall
                  manage Purchaser's activities associated with this Agreement
                  and shall have overall direction and responsibility for
                  directing the Work. Any correspondence to Purchaser of a
                  technical and Work administrative nature shall be addressed to
                  the attention of the Authorized Representative.

         11.2     Administration of this Agreement and Amendments shall be
                  performed by Purchaser. Any correspondence to Purchaser
                  regarding commercial provisions or terms and conditions of
                  this Agreement shall be identified by this Agreement number
                  and shall be addressed to the attention of the Authorized
                  Representative. A mutually satisfactory project management
                  framework will be developed and used by the Parties to assign
                  responsibilities, interdependencies, milestones, and schedules
                  and to delineate reporting requirements.

         11.3     Supplier shall assign a Supplier Representative who shall
                   manage Supplier's activities associated with this Agreement
                   and shall have overall direction and responsibility for the
                   Work by Supplier. Any correspondence to

                  Supplier shall be addressed to the attention of the Supplier
                  Representative.

         11.4     This Agreement and all Supplier sub-orders are subject to
                  status monitoring by Authorized Representative or a designated
                  representative of the Authorized Representative.

         11.5     Within thirty (30) days after receipt of this Agreement,
                  Supplier shall furnish to the Authorized Representative the
                  current status of the events in the Work Schedule. Thereafter,
                  Supplier shall furnish every month to the Authorized
                  Representative a status report, in triplicate, showing the
                  actual status of each production phase and each milestone. If
                  the actual completion milestones lag such scheduled dates, and
                  explanation shall accompany the status report stating the
                  problem area, measurers taken to eliminate the problem, and
                  when the item will be back on schedule. The Authorized
                  Representative shall be notified immediately of any potential
                  problem situations which may affect the timely completion of
                  any of the milestones.

         11.6     Purchaser, the Authorized Representative and their agents
                  shall have the right of access to Supplier's and
                  Subcontractor's facilities upon reasonable notice and during
                  normal working hours to verify conformance to the Work
                  Schedule and inspect the Work.

         11.7     Any deviations from the Specification shall require the prior
                  written approval of the Authorized Representative or the
                  issuance of a Amendment.

12.      CODES AND STATUTES

         12.1     The work shall comply in all material respects with all
                  material applicable laws, statutes, acts, ordinances,
                  regulations, codes and standards of federal, state and local
                  governmental agencies having regulatory federal jurisdiction
                  in effect on January 13, 1997. Any changes to these after such
                  date shall be treated as a change to the Work authorized by an
                  Amendment.

         12.2     Supplier shall conform to the employment practices
                  requirements of Executive Order 11246 of September 24, 1965,
                  as amended, and applicable regulations promulgated thereunder.

13.      SUBCONTRACTORS

         Supplier shall at all times be responsible for the Work, and for the
         acts and omissions of Subcontractors and persons directly or indirectly
         employed by Subcontractor, which acts

     or omissions, were they acts or omissions of Supplier or any persons
     directly employed by Supplier, would be a breach of this Agreement. This
     Agreement shall not constitute a contractual relationship between any
     Subcontractor and Purchaser. Purchaser shall not have any obligation for
     payment to any Subcontractor. Purchaser shall have the right of approval of
     any new Subcontractors which were not identified in Supplier's proposal,
     provided that such approval shall not be unreasonably withheld.

14.  SUSPENSION

     14.1 Purchaser may order Supplier to suspend, and, with Supplier's consent
          to subsequently resume, performance of all or of any part of the Work
          at any time by the issuance of an Amendment.

     14.2 If Purchaser orders suspension of all or any part of the Work
          Purchaser shall: (i) complete the payments due (for Work performed
          whether or not such Work has been Accepted up to the effective date of
          the suspension notice and shall resume payments in accordance with the
          provisions of Article 9 hereof following the date on which the
          suspended Work is resumed; (ii) pay for the additional reasonable
          costs necessarily incurred by Supplier in deactivation, during
          suspension, and in reactivation of the suspended Work, including any
          overhead costs; (iii) equitably adjust the Work Schedule consistent
          with the scope and duration of the suspension or direct that
          performance of the suspended Work be accelerated as authorized by an
          Amendment and equitably increase the costs, and (iv) a suspension fee
          equal to $1,000,000 per month during the term of the suspension.
          Supplier shall provide sufficient supporting data for evaluation of
          the reasonableness of the charges for item (ii) above. In the event
          the parties are unable to agree on the costs in (ii) above or on the
          adjustment of the Work Schedule or costs in (iii) above, such
          disagreement shall be resolved pursuant Article 27. In the event the
          parties fail to resolve such disagreement in accordance with Article
          27 within thirty (30) calender days, Supplier shall have the right to
          terminate this Agreement.

     14.3 The provisions of this Article shall be Supplier's sole remedy and
          Purchaser's total liability as a result of any suspension of the Work,
          in whole or in part.

15.  PROPRIETARY INFORMATION AND MATERIAL

     15.1 Each Party (a "receiving Party") receiving Confidential Material
          (defined below) from the other Party (a "disclosing Party") in
          connection with this Agreement (directly or indirectly) agrees to hold
          that Confidential Material in confidence and, except as permitted in
          this Article 15, agrees not to disclose it, or otherwise make it
          available to any person or third party, or to use it for the benefit

     of any third party, the disclosing Party. Each Party agrees that all such
     Confidential Material:

     (a)  shall be used only for the purpose of performing Work or using the
          System; and

     ** TEXT MOVED (SEE NOTE BELOW)

     (b)  shall not be reproduced, copied, in whole or in part, except as
          specifically directed by the disclosed Party and necessary for the
          purpose set forth in (a) above; and




     (c)  shall, together with any copies (except backup and archival copies
          produced in accordance with a Party's network information processing
          procedures), reproductions or other records thereof, in any form, and
          all information and materials developed by the therefrom, be returned
          to the disclosing Party when no longer needed in connection with this
          Agreement.

15.2 To the extent that a receiving Party needs to disclose Confidential
     Material to a Subcontractor or other person in connection with this
     Agreement, the System or Work, the receiving Party shall obtain from such
     persons a written nondisclosure agreement substantively equivalent to this
     Article 15 to treat such information as confidential and not to disclose
     or, except as permitted by this Article 15, use it without the receiving
     Party's written consent.

15.3 Confidential Material furnished to a receiving Party in connection with
     this Agreement (directly or indirectly), shall be protected by the
     receiving Party from disclosure to others with reasonable efforts in that
     regard, provided that the receiving Party shall have the right to grant
     access to Confidential Material to employees, consultants or Subcontractors
     as provided in Section 15.2.

15.4 Confidential Material: Each Party (a "receiving Party") will have access to
     technical information and materials including but not limited to, drawings,
     specifications, designs, records, computer programs and related
     documentation that is marked "confidential" or with words of similar
     meaning, which are owned by the other Party (the "disclosing Party") or by
     third parties, and which constitute valuable confidential and proprietary
     information, know-how and trade secrets belonging to the disclosing Party
     or third parties (hereinafter referred to as "Confidential Material").
     Confidential Material shall include information received from a disclosing
     Party in connection with the RFP, this Agreement, or the performance of the
     Work, information developed expressly for Purchaser under this Agreement,
     and all Software and Documentation. Confidential Material shall not include
     information or material that:

     (a)  is the public domain at the time of disclosure, or thereafter enters
          the public domain through no fault of the receiving Party; or

     (b)  is in the rightful possession of the receiving Party (other than
          possession arising in connection with this Agreement) at the time of
          disclosure by the disclosing Party; or

     (c)  is later received by the receiving Party without confidentiality
          restrictions, from a third party having the lawful right to disclose
          it; or

16.  PROPRIETARY RIGHTS AND LICENSES

     It is the intention of the Parties that all intellectual property rights in
     Software and Documentation, including but not limited to, all copyrights
     and patent rights, shall remain with Supplier or its licensor(s). Such
     Software and  Documentation, if any, shall be licensed to Purchaser, under
     the terms of the individual license agreements attached hereto as Annex C,
     if any, which Purchaser agrees to execute, and, to the extent any of such
     license agreements are not applicable, under the terms set forth in this
     Article 16 ("Supplier's Software" or "Licensed Software" and "Supplier's
     Documentation" or "Licensed Documentation"). Supplier shall use reasonable
     commercial efforts to obtain license agreements from other third party
     licensors, with respect to their respective parts of all Licensed Software
     and Licensed Documentation that are substantially equivalent to the
     provisions of this Article 16.

     16.1      Software and Documentation License: Supplier hereby grants to
               Purchaser (hereinafter the "Licensee") a personal,
               non-exclusive, 99-year, non-transferable, paid-up, license to use
               the Licensed Software and Licensed Documentation of the System
               provided by Supplier under this Agreement and in conjunction with
               the use of the System including, but not limited to, training,
               operation, modification, and maintenance. Such license shall
               include the right to use the Licensed Software and Licensed
               Documentation by means of or in conjunction with known and future
               technologies, including but not limited to known and future
               platforms provided that Purchaser shall pay any required
               royalties or license fees associated with the use of such future
               technologies or platforms, and provided further that neither
               Supplier nor its Subcontractors or licensors shall have any
               obligation to support the Licensed Software or Licensed
               Documentation on such future technologies or platforms. Such
               License shall also apply to upgrades and replacements of the
               Licensed software or Licensed Documentation obtained from
               Supplier during the life of the System. Supplier may revoke such
               license in the event Purchaser breaches its obligations under
               this Agreement.

               16.1.1    Supplier hereby also grants the following rights and
                         licenses: (i) a right of and license under the
                         provisions of the applicable license agreement or this
                         Article 16 to contractors and consultants of the
                         Licensee to use and reproduce the Licensed Software and
                         Licensed Documentation solely

in conjunction with or for the purpose of the performance of services for the
Licensee in connection with the System, subject to the execution by such
contractors and consultants of a written non-disclosure agreement substantively
equivalent to that provided in Article 15; and (ii) a right of and license under
the provisions of the applicable license agreement or this Article 16 to System
Users to use the machine executable code version of the Licensed Software and
Licensed Documentation in their use of the System for its specified purposes.
The contractors, consultants and System Users to whom the aforestated licenses
are granted shall also be referred to as "Authorized Users."

16.2   Right to Use: the Licensee shall have the right to develop peripheral
       programs to meet present or future needs (including but not limited to
       replicating a design to replace specific System components or implement
       new sites or technologies, provided that the replication of such design
       does not involve reverse engineering of Licensed Software), and to make
       improvements, enhancements, upgrades, adaptations and derivative works
       (all hereinafter referred to as "Developments"). The Licensee is hereby
       authorized to make such Developments. Supplier shall not have any rights
       to Developments, that (i) are not Derivative Works in or of the Licensed
       Software or Licensed Documentation; and (ii) do not incorporate any
       Licensed Software or Licensed Documentation; and (iii) do not contain
       Supplier's proprietary logic, design or coherence. Neither the Licensee
       nor Supplier shall have any obligation or liability to each other with
       respect to such Developments, including any obligation of Supplier to
       indemnify Purchaser for infringement under this Agreement with respect to
       the Licensed Software or Licensed Documentation.

       16.2.1   Supplier agrees that, subject to Section 15.4 and the foregoing
                provisions of this Article 16, the Development made by or on
                behalf of Licensee which meet the criteria set forth in Sections
                16.2(i), (ii) and (iii) above, and all new Software,
                Documentation, and materials, and all concepts, methods,
                techniques, designs, processes and ideas, which originate or
                result from the performance of this Agreement, and are developed
                by the Licensee, its employees, agents or consultants which meet
                the criteria set forth in Sections 16.2(i), (ii) and (iii) above
                shall belong solely and exclusively to the Licensee, and the
                Licensee shall

                  have sole and complete ownership rights including exclusive
                  copyright, patent, and all other intellectual property rights
                  in and to the same, and Supplier will not, other than in the
                  performance of this Agreement, make use of or disclose the
                  same to anyone. Licensee agrees that all other Developments
                  shall belong solely and exclusively to the Supplier or, as
                  the case may be, its Subcontractor, and that the Licensor or,
                  as the case may be, its Subcontractor shall have sole and
                  complete ownership rights including exclusive copyright,
                  patent, and all other intellectual property rights in and to
                  the same, subject to the provisions of this Article 16, and
                  Licensee will not, other than in performance of this
                  Agreement, make use of or disclose the same to anyone.
                  Software and Software Documentation which Supplier has
                  obtained from third parties and which is incorporated into
                  the Work Product are identified on Annex D hereto, which
                  Annex may be amended from time to time.

         16.2.2   Purchaser agrees that all Developments, Software,
                  Documentation, material, deliverables, concepts, methods,
                  techniques and designs which are made, conceived or developed
                  by Supplier, its agents, employees, or subcontractors as part
                  of the Work or on behalf of Purchaser (herein also referred
                  to as "Work Product") shall belong solely and exclusively to
                  Supplier or its Subcontractors, and such parties shall have
                  sole and complete ownership rights, including exclusive
                  copyright and patent ownership and all other intellectual
                  property rights in and to the same, subject to the provisions
                  of this Article 16, and Purchaser will not, except in
                  accordance with the terms of this Agreement, make use of or
                  disclose the same to anyone.

16.3     Right to Copy the Licensed Software and Licensed Documentation: The
         license granted herein shall entitle the Licensee and Authorized Users
         (subject to the obligation to obtain executed non-disclosure
         agreements) to make or cause to be made up to the number of licensed
         copies of the Licensed Software and Licensed Documentation, and other
         materials furnished under this Agreement, solely for the use of the
         System by the Licensee and any Authorized Users, plus a reasonable
         number of backup and

     archival copies. Such copies may be made without further permission of
     Supplier or the copyright owner and regardless of whether such Licensed
     Software, Licensed Documentation or other materials are copyrighted or
     otherwise proprietary. All such copies shall be subject to the terms of
     this Agreement and the applicable license agreement.

16.4 Distribution Rights: The Licensee may distribute copies of the Licensed
     Software, Licensed Documentation and other materials furnished under this
     Agreement to Authorized Users (subject to the obligation to obtain executed
     non-disclosure agreements) by such means or technologies as they may
     choose, including without limitation physical media, electronic
     transmission and telecommunications and known and future technologies. No
     License is granted for resale, consulting use, rental or timesharing, reuse
     or installation on other systems, nor, except as provided in this
     Agreement, is a license granted for the right to sublicense, transfer or
     assign the Licensed Software or the Licensed Documentation.

16.5 [Reserved]

16.6 [Reserved]

16.7 Improvements and Upgrades: Supplier shall provide to the Licensee, at
     reasonable charges, and for at least a period of three (3) years after
     warranty of the System, all Software improvements, new versions, additions,
     updates, enhancements and error corrections to or of the Licensed Software
     with the associated changes to the Licensed Documentation.

16.8 Right to Transfer: The Purchaser shall have the right to transfer to any
     person, legal or natural, designated by the CPUC or the Trustee to succeed
     to the rights and to perform the functions of Purchaser, all rights and
     licenses granted to the Purchaser in this Article 16. Upon such transfer by
     means of an assignment or novation of this Agreement, the transferee shall
     be deemed to be a Licensee under the terms of this Article 16; provided,
     such transfer shall not reduce, limit, or otherwise affect the rights of
     Purchaser as Licensee under this Article 16, and the applicable license
     agreement with respect to dates prior to the date of such transfer.



     16.9   Reverse Engineering: Licensee shall not reverse engineer, decompile
            or disassembly any of the Licensed Software provided to Purchaser
            only in binary, object or machine executable form, including
            Licensed Software provided by Supplier's licensors. Licensee shall
            make all reasonable efforts to present any of its employees from
            independently attempting any such prohibited activities.

     16.10  Software Maintenance: Except as otherwise provided in this
            Agreement, Licensee shall provide maintenance in accordance with the
            terms of the maintenance agreements attached as Annex C.

17.  SOURCE CODE

     All Source Code for the Licensed Software set forth in Annex F shall be
delivered to Purchaser.

18.  INSPECTION, TESTING AND ACCEPTANCE

     18.1   Inspection: Purchaser shall have the right at all reasonable times
            to inspect and witness testing of the System and its hardware and
            Software components, and to verify milestone completion. Supplier
            shall make all necessary arrangements and provide all reasonable
            facilities and access for such inspection and witnessing, either at
            Supplier's place of fabrication, manufacture or assembly, or at any
            other place where any major assembly of the System is fabricated,
            manufactured or assembled. Inspection by Purchaser shall not be
            construed as constituting either a waiver of any rights of Purchaser
            or obligations of the Supplier, or Acceptance. Supplier shall give
            Purchaser a minimum of ten (10) calendar days prior notice as to the
            time when the System or any major assembly thereof will be ready and
            available for inspection.

     18.2 Supplier Testing: Prior to start of Integrated System Tests (IST),
          Supplier shall test the System using the Acceptance Test Procedure and
          correct any material failure (including discrepancies, defects, and
          malfunctions) to meet the test criteria (all such material failures
          hereinafter referred to as "Defects, Malfunctions or
          Nonconformities"). These tests shall not require the presence or
          participation of Purchaser. Supplier shall provide Purchaser with
          Documentation of the performance of the System during these tests.


18.3  Integrated System Tests:

       18.3.1  Supplier shall have the System ready for Supplier and the
               Authorized Representative to conduct the Integrated System Tests
               by the date stated in the Work Schedule subject to the terms and
               conditions of this Agreement which contemplate the possible
               extension of such date. The Integrated System Test shall be
               conducted using the Acceptance Test Procedure. All Defects,
               Malfunctions or Nonconformities shall be logged for later
               resolution or will be addressed immediately if testing can not
               or, in Purchaser's reasonable judgment, should not, be performed
               without the necessary corrections. Supplier shall make a
               available for the Authorized Representative's conduct of the
               testing the appropriate test equipment and facilities, and design
               engineers for consultation as reasonably requested by the
               Authorized Representative. The testing shall be conducted using
               commonly acceptable methods and may include unstructured
               operational testing.

       18.3.2  Supplier shall maintain testing and performance Documentation in
               compliance in all material respects with the requirements of the
               Specification.

       18.3.3  Upon completion of the Integrated System Tests, Purchaser shall
               notify the Supplier in writing within five (5) business days of
               authorization to ship the System or of the denial of such
               authorization.

       18.3.4  If the authorization to ship is denied, Purchaser shall state in
               writing the reasons for the denial, and such reasons shall
               consist of references to any tests set out in the Acceptance
               Text Procedure. In the event of such a denial, the reasons given
               by Purchaser shall immediately be discussed between the
               Authorized Representative and Supplier, and Supplier shall, at
               its sole expense, correct all Defects, Malfunctions or
               Nonconformities. Upon such correction, Purchaser may perform
               such tests set out in the Acceptance Test Procedure with which
               the System did not comply in all material respects (as stated in
               the notification from Purchaser) or which may have been affected
               by corrective action of Supplier.

       18.3.5  Upon receipt of written notice from the Authorized
               Representative of


               authorization to ship, Supplier shall proceed with shipment to
               the System installation facility. Authorization to ship the
               System shall not constitute Acceptance of the System and shall be
               given without any prejudice to Purchaser's right to correction of
               any Defects, Malfunctions or Nonconformities outstanding or
               revealed by on-site Acceptance Test Procedures.

     18.3.6    Defects, Malfunctions or Nonconformities in the System that are
               not material and which the Authorized Representative deems not
               sufficient to delay shipment, shall be listed on a completion
               list prepared by the Authorized Representative. Supplier shall
               complete or correct the items on the completion list in
               accordance with a mutually acceptable work schedule.

18.4 Operational Dry Run:

     18.4.1    Upon completion of shipment, Supplier shall uncrate, inspect,
               and install the System, and prepare it for the Operational Dry
               Run by the dates shown in the Work Schedule, subject to the
               terms and conditions of this Agreement which contemplate the
               possible extension of such date.

     18.4.2    Purchaser shall conduct the Operational Dry Run using the
               Acceptance Test Procedure with assistance from Supplier. Such
               tests are acceptance tests developed by Supplier, and approved
               by Purchaser, to verify that the System, after installation,
               performs in material conformance with the Acceptance Test
               Procedure.

     18.4.3    Any material non-conformance indicated by such tests shall be
               promptly corrected by Supplier at its sole expense and the
               applicable portions of such tests shall be reperformed to
               demonstrate performance in material compliance with the
               applicable Acceptance Test. Supplier shall be allowed full time
               access to the System to make such corrections. Minor
               discrepancies with such tests which Purchaser in its sole
               discretion deems not to be sufficient to delay Acceptance of the
               System shall be listed on a completion list prepared by
               Purchaser and shall be corrected by Supplier at Supplier's
               expense in accordance with a mutually acceptable work schedule.

     18.4.4    Right to System Requiring Correction: If, after the System or
               any part thereof has been installed, the System, or the process
               or the function performed thereby, requires material correction,
               Purchaser shall

            have the right to use the System until such time as it is convenient
            to Purchaser to have the System or any part thereof removed from
            service for correction; provided such use will not, in Supplier's
            sole discretion, cause damage to the System or is otherwise likely
            to make repairs more difficult or time-consuming or result in
            liability to Supplier. Such use shall not constitute Acceptance, nor
            shall it constitute a waiver of any of Purchaser's rights with
            respect to the System.

18.5 Availability Test:

     18.5.1 Upon the successful completion of the Operational Dry Run, the
            System shall be proven by a continuous 2000-hour Availability Test.
            The test shall consist of exercising the functions provided by the
            System during normal day to day operation.

     18.5.2 Purchaser shall maintain the test records during the Availability
            Test. At the conclusion of the test, the test records shall be
            examined to determine the System's conformance, in all material
            respects, to the availability criteria defined in this Agreement.

18.6 Acceptance: Acceptance of the System ("Acceptance") shall not occur until
     all of the following conditions have been met:

     18.6.1 All tests required by this Agreement have been completed in
            accordance with the terms and conditions herein; and

     18.6.2 [Reserved];

     18.6.3 All deliverables including instruction books, manuals, and all other
            Documentation, have been received; and

     18.6.4 Purchaser or Authorized Representative has notified Supplier in
            writing of Acceptance; otherwise Acceptance shall be deemed to have
            occurred 10 business days after the foregoing conditions have been
            met.

     The Work shall be deemed completed, accepted, and ready for final payment
     when all of the aforestated conditions have been met. Such Acceptance shall
     not constitute a waiver of any right of Purchaser under this Agreement.
     Upon such Acceptance, Supplier shall invoice Purchaser for the final
     payment and all outstanding retention.

18.7 Delay in Completion:

     In the event that delivery of all equipment, software, Documentation, and
     all other deliverables specified in this Agreement is not substantially
     complete by the delivery date specified in the Work Schedule, or such later
     date as may result from an equitable adjustment in the Work Schedule by
     reason of suspensions of the Work, changes in the Work, or other excusable
     delays, then the Purchaser shall have the right, as its exclusive remedy
     for late delivery, to collect from Supplier as liquidated damages,
     beginning the 31st day thereafter, the sum of $5,000 per day for each
     additional day until delivery is substantially complete, but not more than
     $300,000. The collections of such liquidated damages shall be in lieu of
     any other claims or remedies available at law or in equity and shall be
     Purchaser's exclusive remedy, and Supplier's sole liability, for late
     delivery unless delivery is not substantially complete within 90 days of
     the delivery date specified in the Work Schedule. In that event, Purchaser
     shall have the right, in lieu of exercising its right to collect liquidated
     damages as provided herein, to terminate the Agreement pursuant to the
     provisions of Section 29.1 of this Agreement.

19.  WARRANTIES

     19.1 System: SUPPLIER EXPRESSLY WARRANTS THE SYSTEM AND THE WORK PERFORMED
          HEREUNDER ONLY AS SET FORTH IN THIS


ARTICLE 19. SUPPLIER MAKES NO OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED,
INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
SUPPLIER'S SOLE OBLIGATION AND THE EXCLUSIVE REMEDIES OF PURCHASER FOR ANY
BREACH BY SUPPLIER OF ITS WARRANTIES SHALL BE AS EXPRESSLY STATED IN THIS
SECTION 19.


19.1.1  Supplier warrants that the System and all components thereof (including
        but not limited to hardware and Software) furnished by Supplier, shall:
        (i) be free from Defects, Malfunctions or Nonconformities and material
        defects in workmanship and material; (ii) be new, not from the surplus
        market, and of the kind and quality specified in the Specification; and
        (iii) perform the functions described in the Specification in all
        material respects in conformance with the Documentation for the period
        described in Section 19.1.2.


19.1.2  The warranty period, during which all Defects, Malfunctions or
        nonconformities and other failures to comply with Section 19.1.1 must be
        discovered and reported to Supplier, shall commence upon the date the
        2000-hour Availability Test commences and continue for one (1) year
        thereafter. The warranty period, during which all Defects, Malfunctions
        or Nonconformities and other failures to comply with Section 19.1.1 must
        be

        discovered and reported to Supplier, for any Defects, Malfunctions or
        Nonconformities or other failures to comply with Section 19.1.1
        corrected by Supplier shall begin upon delivery of the corrected item
        and shall continue for ninety (90) days thereafter or until the end of
        the original one (1) year warranty period, whichever occurs latest.

19.1.3  Any material Defect, Malfunction or Nonconformity or other failure to
        comply with Section 19.1.1 that is discovered during the warranty period
        and material damage to any other part of the System resulting from such
        items and the revision or repair by Supplier thereof, shall be corrected
        by Supplier, at Supplier's sole expense with due diligence and dispatch
        as required to make the System conform to the warranties stated in this
        Article 19, including, but not limited to, any necessary adjustments,
        modifications, repair or replacement, changes to the Supplier's Software
        and Supplier's Documentation, and including all necessary parts,
        transportation charges and labor as may be necessary.


        A.  Supplier shall perform such corrective Work at the facility where
            the System is installed to minimize the down time of the System.
            Such Work shall be performed as follows: For any Defect, Malfunction
            or nonconformity or other failure to comply with Section 19.1.1 that
            prevents the proper use of the System, Supplier shall use reasonable
            commercial efforts to provide corrective information within four (4)
            hours after Purchase's problem call, and, if correction at the
            Jobsite is required, shall dispatch personnel within twenty-four
            (24) hours after Purchaser's problem call to perform such corrective
            Work. For Defects, Malfunctions or Nonconformities and other
            failures to comply with Section 19.1.1 that are not material,
            including those Defects, Malfunctions or Nonconformities and other
            failures to comply with Section 19.1.1 that do no affect the use of
            operation of the System, Supplier may group the correction of such
            Defects, Malfunctions or Nonconformities and other failures to
            comply with Section 19.1.1 as agreed to by Purchaser.



     19.2  Documentation: Supplier warrants that the Documentation shall be
           substantially accurate and reasonably complete. Supplier shall, at
           its sole expense, promptly correct any materially nonconforming
           Documentation.

     19.3  Third Party Equipment: In addition to the warranties set forth in
           Section 19.1, Supplier shall use reasonably commercial efforts to
           obtain warranties and support contracts from the computer and
           peripheral equipment vendors which are materially compatible with
           Supplier's obligations under this Article. Supplier shall assign, to
           the extent permitted by the terms of such warranties and support
           contracts with such vendors, such warranties and support contracts to
           Purchaser, if requested to do so.

     19.4  Replacement Parts: Supplier warrants that replacement parts of
           components for the System that are provided by Supplier shall by
           interchangeable in fit and function with the original System and free
           from defects in materials and workmanship for a period of ninety days
           from date of the installation of such replacement parts.

     19.5  Work: All Work performed by Supplier pursuant to this Agreement shall
           be performed in a workmanlike manner. In the event that Purchaser
           notifies Supplier that any Work does not meet the warranty in this
           Section 19.5 within 90 days after such Work is performed. Supplier
           shall immediately correct and./or re-perform such Work. The
           provisions of the warranty in this Section 19.5 shall not limit or
           reduce any other warranties set forth in this Article 19 and shall be
           in addition thereto.

     19.6  Conditions of Warranties: The warranties set forth in this Article 19
           are subject to the following conditions applicable to the item for
           which a breach of warranty is claimed:

           19.6.1   Purchaser shall give Supplier written notification (or
                    telephone notification followed up in writing) of any Defect
                    Malfunction or Nonconformity or other failure to comply with
                    Section  19.1.1 within a reasonable time after Purchaser



             becomes aware of such Defect, Malfunction or Nonconformity or other
             failure to comply with Section 19.1.1.

     19.6.2  Purchaser shall have the right to continue to operate the System,
             or any part thereof, which may require warranty correction or
             repair until such time as Purchaser elects to remove such System or
             part thereof from service; provided that Supplier shall have no
             liability or obligation to Purchaser under this Agreement or
             otherwise for any damage to the System or liabilities caused by
             such continued operation.

     19.6.3  Purchaser shall operate and maintain the System in accordance with
             the operation and, if applicable, maintenance procedures agreed
             upon by the Parties; provided and on condition that Supplier shall
             furnish to Purchaser such operating and maintenance procedures
             clearly stated in writing and properly identified.

     19.6.4  Completion of payments by Purchaser shall not release Supplier
             from any of its warranty obligation.

     19.6.5  Supplier does not warrant that (a) the Work will meet Purchaser's
             requirements, (b) the operation of any hardware or Software will be
             uninterrupted or error free, or (c) any Defect, Malfunction or
             Nonconformity in any hardware or Software is correctable or will be
             corrected. The limited warranty provided in this Agreement will not
             apply to, and Supplier will have no warranty obligation with
             respect to, any Defect, Malfunction or Nonconformity resulting
             from (1) improper site preparation or maintenance by or on behalf
             of Purchaser, other than by Supplier or its Subcontractors, (2)
             calibration, maintenance, modification or use by or on behalf of
             Purchaser, other than by Supplier or its Subcontractors, (3)
             operation of hardware outside of its published environmental
             specifications, including any failure of electric power, air
             conditioning or humidity controls, (4) hardware, software,
             interfacing or supplies installed or supplied by Purchaser, any
             subcontractor to Purchaser other than Supplier or its
             Subcontractors or any other owner or operator, or (5) any cause
             other than ordinary use. In addition, Supplier will have no
             warranty obligation to adjust, repair or replace any component if
             its adjustment, repair or replacement is impractical because of
             its location or installation.

20.  SUPPLIER'S SYSTEM SUPPORT

     20.1    Supplier shall make available replacement parts, and hardware and
             software support on System components for a period of three (3)
             years from Acceptance. In the

               event, however, that certain of these devices are not available
               due to obsolescence and duplicates cannot be purchased at a
               reasonable price in comparison with that of the original unit,
               the Supplier may supply a device which has functionality and
               responsiveness comparable to the obsolete device.


     20.2      If, for administrative reasons, Purchaser orders replacement
               parts for the System under a new purchase order instead of under
               this Agreement, Supplier agrees to sell such replacement parts
               under these general terms and conditions set forth in this
               Agreement.


     20.3      Supplier further agrees that, if Supplier or a Subcontractor
               cannot or no longer fulfills its maintenance and spare part
               obligations, Supplier shall use reasonable commercial efforts to
               provide or secure for Purchaser the necessary maintenance
               services and, on a form, fit, and function basis, the required
               spare parts.


     20.4      Supplier shall not unreasonably interfere with normal operation
               of the facilities where the System is installed, or with the
               equipment, or the work of any contractors or subcontractors on
               the premises where the System is installed ("System Premises").
               When Supplier anticipates unavoidable at least five (5) days in
               advance whenever commercially possible. The Authorized
               Representative shall determine, in advance, whether such
               interference is unavoidable and shall, if required, establish
               reasonable procedures under which the interference shall be
               allowed. The Authorized Representative shall have final
               determination of priorities in case of conflicts with operations
               or work of others. Supplier shall not operate any of the PX's
               equipment (other than the System) or control devices or those of
               any other contractor or subcontractor to Purchaser on the System
               Premises.


21.  INFRINGEMENT PROTECTION


     21.1      Royalties or other charges for any patent, trademark, copyright,
               trade secret of other intellectual property or proprietary
               information relating to the System or used in the performance of
               this Agreement, shall be considered as included in the contract
               price.


     21.2      Supplier shall indemnify and save harmless Purchaser and its
               successors, assignees and transferees (all herein referred to
               individually as "Infringement Indemnitee" and collectively as


         "Infringement Indemnitees") against any and all liabilities, judgments,
         costs, expenses, and damages, which may be awarded against any of the
         Infringement Indemnitees in any suit, action or proceeding brought
         against any of the Infringement Indemnitees for infringement or alleged
         infringement of any patent, trademark, copyright, trade secret or any
         other intellectual property or proprietary right, or any royalty or
         license agreement to which Supplier or any Subcontractor is a party, by
         a court of competent jurisdiction, arising out of the use by the
         Infringement Indemnitee(s) of any component of the System furnished by
         Supplier, in the ordinary course of its use as provided in this
         Agreement for the purposes hereunder intended or the exercise of any
         rights granted under Article 16 hereof, provided, however, that
         Supplier shall have not obligation to indemnify or save harmless any
         Infringement Indemnitee with respect to any claim alleging that a
         process or integrated system, including but not limited to the System,
         having the characteristics or functionality described in the
         Specifications or this Agreement infringes any patent, trademark,
         copyright, trade secret or other intellectual property or proprietary
         right, or any royalty or license agreement, and provided further,
         however, that Supplier shall have no liability for any claim of
         infringement (1) based on any modified version of any such Licensed
         Software, Licensed Documentation, Work Product or Development developed
         by, or on behalf of Purchaser other than by Supplier or its
         Subcontractors; (2) based upon use in conjunction with another product
         or service; (3) based upon Supplier's compliance with Purchaser's
         specific instructions, and provided further, that upon notice of a
         claim of infringement Purchaser shall immediately stop use of the
         software, program, service, and/or other materials that are the subject
         of the infringement claim. If any action, claim or suit for
         infringement of any patent, trademark, copyright, trade secret or other
         intellectual property or proprietary right, or royalty or license
         agreement, be made or instituted against the Infringement Indemnitee(s)
         as above specified on account of the use of the System, (or any
         component thereof) or the exercise of the granted rights, Supplier
         shall assume the defense of such action, claim or suit and all expenses
         incident to the defense thereof; but it is expressly understood that in
         assuming the defense of such claim(s) or suit(s) Supplier shall have
         control thereof; provided that the Infringement Indemnitee(s) shall be
         kept fully informed as to the progress thereof and have the right to
         confer about and give advice and assistance regarding the same.

21.3     In the event that: (i) there is an adjudication that the System or any
         component or its use constitutes an infringement described in Section
         21.2; or (ii) the use of any such System or component is enjoined;
         Supplier shall within thirty (30) days from the occurrence of any of
         the aforestated events, at its option and expense either:

         (a)      Procure for Purchaser and the PX the right to continue using
                  the System;





         (b)      Replace the System or infringing components with
                  non-infringing ones providing functionality substantially
                  equal to that contracted for hereunder; or

         (c)      Modify them so that they become non-infringing while providing
                  functionality equal to that contracted for hereunder.

         Supplier's obligations under Section 21.3 shall be in addition to those
         under Section 21.2.

21.4     Purchaser shall indemnify and save harmless supplier, its
         Subcontractors and their respective successors, assignees and
         transferees (all herein referred to individually as "Infringement
         Indemnitee" and collectively as "Infringement Indemnitees") against any
         and all liabilities, judgments, costs, expenses, and damages, which may
         be awarded against any of the Infringement Indemnitees in any suit,
         action or proceeding brought against any of the Infringement
         Indemnitees for infringement or alleged infringement of any patent,
         trademark, copyright, trade secret or any other intellectual property
         or proprietary right, or any royalty or license agreement to which
         Purchaser or any Authorized User is a party, by a court of competent
         jurisdiction, arising out of the use, manufacture or sale by the
         Infringement Indemnitee(s) of the combination of components comprising
         the System or having the characteristics or functionality described in
         comprising the System or having the characteristics or functionality
         described in the Specifications or this Agreement. If any such action,
         claim or suit for infringement of any patent, trademark, copyright,
         trade secret or other intellectual property or proprietary right, or
         royalty or license agreement, be made or instituted against the
         Infringement Indemnitee(s) as above specified on account of the use,
         manufacture or sale of the system, (or any part thereof). Purchaser
         shall assume the defense of such action, claim or suit and all expenses
         incident to the defense thereof; but it is expressly understood that in
         assuming the defense of such claim(s) or suit(s) Purchaser shall have
         control thereof; provided that the Infringement Indemnitee(s) shall be
         kept fully informed as to the progress thereof and have the right to
         confer about and give advice and assistance regarding the same.

21.5     The indemnity obligations contained in Section 21.1 and 21.4 are
         contingent upon the Infringement Indemnitee giving the indemnifying
         party prompt written notice of any such claim full cooperation in the
         defense of any such claim, and the right to defend against any such
         claim with counsel of the indemnifying party's choosing and to settle
         and/or compromise any such claims as the indemnifying party deems
         appropriate, subject to the payment by the indemnifying party of any
         settlement or compromise amount. Failure to do so will relieve the
         indemnifying party of any obligation or liability pursuant to this
         indemnification provision. The Infringement Indemnitee shall not incur,
         nor shall the indemnifying party be liable for, any of the Infringement
         Indemnitee's costs or



          expenses related to any such claims, without the consent of the
          indemnifying party. The Infringement Indemnitee shall have the right
          to employ its own counsel for any such claim, but the fees and
          expenses of such counsel shall be borne by the Infringement
          Indemnitee.

22.  FITNESS FOR DUTY

     22.1 Supplier and its Subcontractor personnel on the Jobsite shall:

          (a)  report for Work in a manner fit to do their job;

          (b)  not be under the influence of or in possession of any alcoholic
               beverages or of any controlled substance (except a controlled
               substance as prescribed by a physician so long as the performance
               or safety of the Work is not affected thereby); and

          (c)  not have been convicted of any serious criminal offense which may
               have a material adverse impact on Purchaser.

     22.2 Searches by Purchaser's authorized representatives may be made of
          lockers, and storage areas on Purchaser-owned or leased property at
          various times without prior announcement. Such facility inspections
          may be conducted using detection dog teams to search Work areas, and
          other common areas in order to detect evidence of unlawful drug use
          or other Prohibited Items (pyrotechnics, explosives, firearms,
          weapons, or facsimiles thereof, alcohol and illegal drugs).
          Prohibited Items must not be brought onto or kept on such property.

     22.3 Supplier shall advise its personnel of these requirements before they
          enter on the Jobsite and shall immediately remove from the Jobsite
          any person determined to be in violation of these requirements.
          Supplier shall impose these requirements on its Subcontractors. The
          aforestated requirements apply solely to Jobsites and shall not be
          construed to reflect the employment or contractual relationships of
          Supplier, its employees, agents or Subcontractors.

23.  INDEMNITY

     23.1 Supplier shall, at its own cost, defent, indemnify and hold harmless
          Purchaser, Pacific Gas and Electric Company, San Diego Gas & Electric
          Company and Southern California Edison Company, and their officers,
          agents, employees, assignors, assignees, and successors in interest
          ("Indemnified Parties") from and against any and all liability,
          damages, losses, claims, demands, actions, causes of action, costs
          including attorney's fees and expenses, or any of them, directly
          resulting from the death or physical injury



       to any person or physical damage to or losses of any physical property
       arising out of or in connection with Supplier's negligence or willful
       misconduct.

23.2   [Reserved]

23.3   Any tools, supplies, equipment or other items loaned by Purchaser to
       Supplier (except where Purchaser directs such use) shall be loaned solely
       as a convenience to Supplier. Supplier agrees that such items are being
       loaned "as is", and Purchaser make no representations as to the
       condition, suitability for use, freedom from defect or otherwise in
       relation to such items. Supplier shall, at its own cost, defend,
       indemnify and hold harmless Purchaser, their officers, agents,
       employees, assignors and assignee, and predecessors and successors in
       interest from and against any and all liability, damages, losses, claims,
       demands, actions, causes of action, costs including attorney's fees and
       expenses, or any of them, resulting from the death or physical injury to
       any person or physical damage to any physical property, arising directly
       out of any negligence or willful misconduct by Supplier with respect to
       any actual use by Supplier of any tools, supplies, equipment or other
       items loaned by Purchaser and having defects or claimed to be defective.

23.4   The indemnities set forth in this Article 23 shall not be limited by the
       insurance requirements set forth in Article 24.

23.5   Purchaser shall, at its own cost, defend, indemnify and hold harmless
       Supplier, its Subcontractors, and their officers, agents employees,
       assignors, assignees, and successors in interest ("Indemnified Parties")
       from and against any and all liability, damages, losses, claims, demands,
       actions, causes of action, costs including attorney's fees and expenses,
       or any of them, resulting from the death or injury to any person or
       damage to or losses of any property arising out of or in connection with
       such person's negligence or willful misconduct.

23.6   Purchaser and the PX shall, at its own cost, defend, indemnify and hold
       harmless Supplier, its Subcontractors, and their officers, agents,
       employees, assignors, assignees, and successors in interest ("Indemnified
       Parties") from and against any

                  and all liability, damages, losses, claims, demands, actions,
                  causes of action, costs including attorney's fees and
                  expenses, or any of them, arising out of or in connection with
                  the sale or marketing, the failure to sell or market, or
                  otherwise in connection with the commercial use of the System.

         23.7     The indemnity obligations contained in this Article 23 are
                  contingent upon the Indemnified Parties giving the
                  indemnifying party prompt written notice of nay such claim,
                  full cooperation in the defense of any such claim, and the
                  right to defend against any such claim with counsel of the
                  indemnifying party's choosing and to settle and/or compromise
                  any such claims as the indemnifying party deems appropriate,
                  subject to the payment by the indemnifying party of any
                  settlement or compromise amount. Failure to do so will relieve
                  the indemnifying party of any obligation or liability pursuant
                  to this indemnification provision. The Indemnified Parties
                  shall not incur, nor shall the indemnifying party be liable
                  for, any of the Indemnified Parties' costs or expenses related
                  to any such claims, without the consent ot the indemnifying
                  party. The Indemnitee shall have the right to employ its own
                  counsel for any such claim, but the fees and expenses of such
                  counsel shall be borne by the Indemnified Parties.

24.      INSURANCE

         24.1     Supplier shall maintain for the Work, and shall require that
                  each Subcontractor performing any service at the Jobsite
                  (except material delivery only) (hereinafter referred to as
                  "Jobsite Subcontractor") maintain, at all times during the
                  Work and at its own expense, valid and collectible insurance
                  as required below. This insurance shall not affect Supplier's
                  liability under the indemnity provisions of Article 23, and
                  shall not be terminated, expire, nor be materially altered
                  without giving thirty (30) days' advance written notice to
                  Purchaser.

                  As evidence that policies do in fact provide the required
                  coverages and limits of insurance listed below and that such
                  coverages and limits are in full force and effect, Supplier
                  shall furnish to Purchaser certificates of insurance on forms
                  acceptable to Purchaser. Supplier shall require each Jobsite
                  Subcontractor to provide such certificates of insurance to
                  Supplier. Certificates shall be furnished and made available
                  upon receipt of this Agreement or subcontract BUT IN ANY EVENT
                  PRIOR TO START OF THE WORK.

                  Any other insurance carried by Purchaser, its officers,
                  agents, and employees which may be applicable shall be deemed
                  to be excess insurance and Supplier's insurance shall be
                  deemed primary for all purposes despite any conflicting
                  provision in Supplier's policies to the contrary to the extent
                  of Supplier's indemnity obligations under this Agreement.

                  (i)      Worker's Compensation, with statutory limits, as
                           required by the state in which the Work is performed,
                           and Employer's Liability Insurance with






         limits of not less than $1,000,000.

(ii)     Commercial General Liability Insurance, written on an "occurrence"
         basis, including owner's and contractor's protective,
         products/completed operations, broad form property damage liability,
         and contractual liability. Such insurance shall bear a combined single
         limit per occurrence and annual aggregate of not less than $2,000,000,
         exclusive of defense costs as respects products and completed
         operations, and a combined single limit per occurrence and annual
         aggregate of not less than $2,000,000, exclusive of defense costs and
         respects all other coverages. Such insurance shall: (a) acknowledge
         Purchaser, its officers, agents and employees as additional insureds as
         regards Supplier's acts or omissions; (b) be primary for all purposes;
         (c) contain standard cross-liability or severability of interest
         provisions; and (d) contain no explosion, collapse, or under ground
         exclusions to the extent of Supplier's indemnity obligations under this
         Agreement.

         If Supplier elects, with the concurrence of Purchaser, to use a "claims
         made" form of Commercial General Liability Insurance, then the
         following additional requirements shall apply: (a) The retroactive date
         of the policy shall be at least one day prior to the commencement of
         the Work; and (b) Coverage for the Work shall be maintained in effect
         for a period of not less than two (w) years after completion of the
         Work, or a Supplemental Extended Reporting Period of not less than two
         (2) years after completion of the Work shall be included. These
         requirements shall ensure that such insurance shall enable Purchaser to
         recover for claims reported at any time commencing with the start of
         Work and continuing to a date not less than two years following
         completion of the Work.

(iii)    [Reserved]

(iv)     Automobile Bodily Injury and Property Damage Liability Insurance on an
         "occurrence" form with a combined single limit per occurrence of not
         less than $1,000,000. Such insurance shall cover liability arising out
         of the use by Supplier and Subcontractors of owned, nonowned, and hired
         automobiles in the performance of the Work. Such insurance shall

acknowledge Purchaser as an additional insured and be primary for all purposes.

     24.2  Supplier shall report immediately to Purchaser and confirm in writing
           any injury, loss, or damage incurred by Supplier or Jobsite
           Subcontractors in connection with the Work, or its receipt or notice
           of any claim by a third party, or of any occurrence that might give
           rise to such claim.

     24.3 If any of the required insurance coverages contain aggregate limits
          applying to other operations of Supplier outside this Agreement and
          such limits are diminished by any incident, occurrence, claim,
          settlement or judgment against such insurance, Supplier shall take
          immediate steps to restore such aggregate limits or shall provide
          other insurance protection for such aggregate limits.

25.  SAFETY NOTIFICATIONS

     25.1 Supplier shall provide (obtain from its Subcontractors, etc.) a
          Material Safety Data Sheet (MSDS) for each chemical product (e.g.,
          lubricants, solvents, paints, cleaners, inhibitors, etc.) prior to its
          use at the Jobsite and for any such product that may be contained in
          any equipment furnished to Purchaser as a part of the Work.

          Such MSDSs shall be maintained at the Jobsite, shall be subjected to
          review by Purchaser, and shall be turned over to Purchaser upon
          acceptance of the Work and prior to Contractor's leaving the Jobsite.

          A revised MSDS shall also be obtained whenever the formulation or
          evaluation of a product is changed.

          All MSDSs shall comply with the Federal (29CFR1910.1200) and
          California (8CAC5194) OSHA Hazard Communication Standards without
          exception, and shall also include, but not be limited to the
          following data. (If an item is not applicable, Contractor shall so
          state.)

               Date of MSDS(s) preparation.

               Purchaser's Purchase Order number(s).

               Supplier's and manufacturer's catalog number for the product and
          its container size and type.



                   ALL MSDS'S shall be addressed to:


                   --------------------------------
                   (To be provided)

                   --------------------------------

                   --------------------------------

                   --------------------------------

                   --------------------------------

25.2     Container Labeling Requirements:

         Prior to shipment, Supplier shall and shall require its Subcontractors
         to, label all containers of hazardous materials, as defined by the
         State of California's and the Federal Government's OSHA programs. Such
         labels shall include, as a minimum:

         (a)    The specific chemical identity of the substance. If the product
                is a mixture, list the components present in concentrations of
                1% or more, or 0.1% or more if a carcinogen.

         (b)    The name and address of the manufacturer, importer or other
                distributor.

         (c)    Warning statements of the substance's Flammability,
                Corrosivity, Toxicity, Reactivity, Primary Routes of Bodily
                Entry and Target Organs affected.

         (d)    Emergency and first aid procedures.

         (e)    The potential for fire and/or explosion.

         (f)    Any generally known precautions for safe use and handling of
                the substance.

         These labels shall be clearly legible and capable of withstanding
         normal shipping and handling while maintaining legibility of ALL
         information printed thereon.

         Any container at the Jobsite without said label, or with illegible
         information thereon, is subject to rejection and, at the sole
         discretion of Purchaser, may be removed from the Jobsite and disposed
         of at an approved dump site at Supplier's expense.


25.3     California's Toxic Enforcement Act Requirements:

         Supplier is hereby warned that exposure to chemicals known to the
         State of California to cause cancer, birth defects, or other
         reproductive harm may occur at Purchaser's facilities. Upon request,
         Purchaser shall make available to the

         Supplier, and its employees, a Material Safety Date Sheet (MSDS) for
         such chemical exposures at the Jobsite. Supplier shall inform its
         Subcontractors of the above information.

         From the time that Supplier enters Purchaser facilities or begins Work
         until the time the Work is completed, Supplier shall, and shall require
         its Subcontractors to, issue warnings to personnel on the Jobsite, the
         public, and Purchasers personnel about exposure to chemicals known to
         the State of California to cause cancer, birth defects, or other
         reproductive harm. Supplier shall warn Purchaser of any exposure which
         may continue after Supplier has completed the Work. Such warnings may
         take the form of a Material Safety Data Sheet.

26.      LIMITATION OF LIABILITY

         Except in the case of a breach of Article 15, neither Purchaser,
         Supplier nor any agent, employee, Subcontractor, supplier or licensor
         of Purchaser or Supplier shall be liable for indirect, incidental,
         special, or consequential damages, whether such damages arise in
         contract, tort (including negligence) or otherwise, including, but not
         limited to, lost profits, and, in the case of Purchaser, damages
         arising out of commitments to Subcontractors, or personal service
         contracts unless such contracts are expressly authorized in writing by
         Purchaser.

         Notwithstanding anything to the contrary in this Agreement, Supplier's
         and its agents, employees', Subcontractors', suppliers', and licensors'
         cumulative liability to Purchaser, regardless of whether such liability
         is based on breach of contract, tort, strict liability, breach of
         warranties, failure of essential purpose or otherwise, under this
         Agreement or with respect to the Services shall be limited to the
         amount actually paid by Purchaser to Supplier under this Agreement. In
         addition, Purchaser's recourse with respect to any liability or
         obligation of SUpplier hereunder shall be limited to the assets of
         Supplier, and Supplier shall have no recourse against, and shall bring
         no claim against, any member or employee or Supplier or any assets
         thereof.

         In no event shall Supplier, its agents, employees, subcontractors,
         suppliers or licensors be liable for preexisting conditions, delays,
         curtailment of plant operations, process failure, pollution or
         environmental damage or fines levied by regulatory agencies as a result
         of pollution, occupational disease or toxic torts, loss of revenue or
         profit, loss of use, loss of power, damages suffered by Purchaser, any
         Authorized User or the PX's customers for service interruptions, the
         marketing or sale, or failure to market or sell, electricity, costs of
         capital or costs of replacement power.

27.      DISPUTES

         27.1     Any dispute pertaining to this Agreement, other than a dispute
                  arising under Section 15 or Section 16, which cannot be
                  resolved between the Supplier's Representative and the
                  Authorized Representative shall be referred to Purchaser



                  and the Supplier for resolution. If the Parties cannot reach
                  an agreement within a reasonable period of time, the dispute
                  shall be resolved as provided in Section 27.2. Pending
                  resolution of a dispute, Supplier shall continue to perform
                  the Work to the extent not affected by the dispute as directed
                  by the Authorized Representative and Purchaser shall continue
                  to make payments for the undisputed items as set forth in this
                  Agreement.

         27.2     The Parties shall attempt in good faith to resolve any dispute
                  arising out of or relating to this Agreement promptly by
                  negotiations between an officer of Purchaser or his or her
                  designated representative and an officer or executive of
                  similar authority of Supplier. Either Party may give the other
                  Party written notice of any dispute. Within twenty (20) days
                  after delivery of said notice, the executives shall meet at
                  mutually acceptable time and place, and thereafter as often as
                  they reasonably deem necessary to exchange information and to
                  attempt to resolve the dispute. If the matter has not been
                  resolved within thirty (30) days of the first meeting, the
                  dispute shall be submitted first to voluntary mediation, and
                  if mediation is not successful, then to binding arbitration,
                  in accordance with the dispute resolution procedures set forth
                  in Annex F hereto. Judgment on any arbitration award may be
                  entered in any court having proper jurisdiction.

                  Each Party is required to continue to perform its obligations
                  under this Agreement pending final resolution of any dispute
                  arising out of or relating to this Agreement to the extent
                  such obligations are not the subject of the dispute.

28.   TERMINATION AT WILL

      28.1   Purchaser may, at any time, terminate for convenience (a
             "termination at will") of Purchaser this Agreement, the Work, or
             any portion of the Work, by written notice to Supplier. Such notice
             shall be confirmed by an Amendment.

      28.2   Upon receipt of such notice of termination at will, Supplier shall
             stop performance of the terminated Work and take action as directed
             by Purchaser to carry out such termination.

      28.3   In such event of termination at will, Purchaser shall pay to
             Supplier: (i) the payments due for Work completed and costs
             incurred by Supplier for work in progress including overhead and
             reasonable profit on such amounts, prorated to

                  the effective date of termination; plus (ii) any reasonable
                  costs necessarily incurred in carrying out such termination
                  as directed by Purchaser; plus (iii) a termination fee of
                  $2,500,000. Supplier shall furnish reasonable supporting data
                  for any claims for items (i) and (iii) above.

         28.4     Purchaser shall take possession of and title to any System
                  fabricated or materials procured, and any Software or
                  Documentation developed and shall receive a license (pursuant
                  to Article 16) or Annex C to any of Supplier's Software and
                  Supplier's Documentation which are fully paid for in the
                  termination payment.

         28.5     The provisions of this Article 28 shall be Supplier's sole
                  remedy for termination at will of this Agreement or the Work
                  or any portion thereof.

         28.6     Any termination under this Article 28 shall be without
                  prejudice to any other rights of either Party which may have
                  accrued prior to termination.

29.      DEFAULTS AND CANCELLATION FOR CAUSE

         29.1     If Supplier: (i) fails materially to perform any of its
                  material obligations under this Agreement and fails either
                  (A) to cure a material failure of performance within thirty
                  (30) calendar days from Purchaser's notice of such failure or
                  (B) in the event Supplier notifies Purchaser that such
                  failure cannot reasonably be cured within thirty (30)
                  calendar days and provides a schedule for curing such
                  failure, to proceed diligently to cure such failure in
                  accordance with such schedule; or (ii) fails to deliver the
                  System or components thereof on or before the delivery date
                  specified in the Work Schedule or if all of the conditions of
                  Acceptance have not been met on or before 91 days after the
                  delivery date specified in the Work Schedule, then Purchaser
                  may: (a) except as provided in Section 18.7, withhold payment
                  of any further moneys which may be due Supplier until the
                  default is cured, if another cure period is allowed by
                  Purchaser; and/or (b) declare Supplier to be in default of
                  this Agreement by notice to Supplier in writing; and
                  Purchaser shall in either case be entitled to cancel this
                  Agreement for cause, in whole or part. Any cancellation
                  pursuant to this Article 29 shall not be deemed a
                  "termination at will" within the meaning of Article 28.

         29.2     In the event Purchaser cancels this Agreement for cause
                  pursuant to Section 29.1, Supplier shall stop the Work (or
                  the portion thereof canceled by

Purchaser) and return all related data provided by Purchaser to the extent not
needed to complete any uncancelled portions of the Work; and at Purchaser's
sole option Supplier shall either (a) deliver to Purchaser all portions of the
System, and, upon payment in full for all parts of the System which have been
completed and which do not constitute the default upon which termination is
based, grant an appropriate license to Purchaser in and to ALL intellectual
property rights in Software and Documentation developed under this Agreement,
and license the portion of the Suppliers Software and Supplier's Documentation
which has been paid for to date (such license not to contain rights of
Purchaser or obligations of Supplier in addition to, or different from, those
in Article 16), and in such event Purchaser shall have the right to have the
System completed by others and to use the Supplier's intellectual property for
that purpose (provided the party performing the Work in Supplier's place
executes a nondisclosure agreement); or (b) at any time, after the expiration
of the cure period and before such default has been fully cured by Supplier,
Purchaser may cancel such part of this Agreement which Purchaser has not yet
Accepted or cancel the delivery thereof without charge or obligation, by
providing written notice to Supplier. Cancellation of any uncompleted portion
of this Agreement shall become effective to the extent and on the date set
forth in Purchaser's written notice. Purchaser's right to cancel this Agreement
shall also include the right to cancel any and all deliveries not already made.



      29.3  If Purchaser fails materially to perform any of its material
            obligations under this Agreement and fails either (A) to cure a
            material failure of performance within thirty (30) calendar days
            from Supplier's notice of such failure, or (B) in the event
            Purchaser notifies Supplier that such failure cannot reasonably be
            cured within thirty (30) calendar days and provides a schedule for
            curing such failure, to proceed diligently to cure such failure in
            accordance with such schedule, then Supplier may: (a) cease Work
            until the default is cured, if another cure period is allowed by
            Supplier; and/or (b) declare Purchaser to be in default of this
            Agreement by notice to Purchaser in writing; and Supplier shall in
            either case be entitled to cancel this Agreement for cause, provided
            that prior to cancelling this Agreement for cause, Supplier shall
            invoke the provisions of Section 27 to attempt to resolve the matter
            at issue.

30.   NON-WAIVER

      None of the provisions of this Agreement shall be considered waived by
      either Party unless such waiver is specifically stated in writing, and
      signed by the authorized representative of the Party waiving the
      provision(s).

31.   ASSIGNMENT

      31.1  Subject to Section 31.4, neither party shall assign this Agreement
            or any part thereof or interest therein, without the prior written
            consent of the other party, and any assignment without such consent
            shall be void and of no effect.

      31.2  Supplier shall notify Purchaser of the sale or transfer of control
            of its business to another entity prior thereto.

      31.3  If either Party enters into any voluntary or involuntary
            receivership, bankruptcy or insolvency proceedings, the other Party
            shall have the right to cancel this Agreement under the default
            provisions pursuant to Article 29.

      31.4  Purchaser reserves the right to assign and delegate its entire
            rights, obligations and interest, under this Agreement, or any
            portion thereof, to any person, legal or natural, designated by the
            CPUC or the Trustee to succeed to the rights and to perform the
            functions of Purchaser. Such an assignment and/or delegation shall
            become effective upon notice thereof to the Supplier.



     31.5 Upon any valid assignment and delegation hereunder, the assignee shall
          thereby assume all rights and obligations of the assignor and the
          assignor shall be relieved of all obligations to supplier, including
          those occurring before the assignment.

32. SEVERABILITY

    Should any section, provision or portion of this Agreement be held to be
    invalid, illegal or void, by a court of proper jurisdiction then and in such
    event, any such section, provision or portion shall be deleted from this
    Agreement and this Agreement shall be read as though such invalid, illegal
    or void section, provision or portion was never included herein, and the
    remainder of this Agreement shall nevertheless subsist and continue in force
    and effect until such time as the remaining provisions shall be modified or
    void, as agreed to by the parties.

33. NOTICES

    Any notice, demand or request made pertaining to this Agreement shall be in
    writing, shall include this Agreement number and the project name, and shall
    be deemed properly given or made if delivered in person or sent by First
    Class mail, postage prepaid, or certified mail to:]

         Purchaser:

                  _______________________

                  _______________________

                  _______________________

                  _______________________

                           Telephone
                           Facsimile

         Supplier:

                  _______________________

                  _______________________

                  _______________________

                  _______________________

                           Telephone
                           Facsimile

34. GOVERNING LAW

    This Agreement shall be interpreted, governed and construed under the laws
    of the State of California as if executed and to be performed wholly within
    the State of California.

35. SECTION HEADINGS

    Section headings appearing in this Agreement are for convenience only and
    shall not be construed as interpretations of text.

36. SURVIVAL

    Notwithstanding completion or termination of the Work or of this Agreement,
    the Parties shall continue to be bound by the provisions of Sections 15, 16,
    and 23, which are expressly stated to survive such completion or
    termination.

37. CONFLICT OF INTEREST/BUSINESS ETHICS

    37.1 No Existing Conflicts Of Interest: Supplier represents and warrants
         that it has no existing business or other relationship, contract or
         employment which could result in a material conflict with the interests
         of purchaser or in any way materially compromise the Work to be
         performed under this Agreement, and that it will perform the Work in
         accordance with this Agreement without regard to any relationship or
         obligation that Supplier or any Subcontractor may have with any third
         party not a party hereto. Examples of such conflicts include, but are
         not limited to, having any direct or indirect affiliation with, or
         ownership interest in or by, any other party or the Trustee or any
         member or member-representation of any advisory committee to or advisor
         of the Trustee, provided, however, that such conflicts shal lnot
         include any business or other relationship pursuant to which Supplier
         is performing services for the Trustee or any member or
         member-representation of any advisory committee to or advisor of the
         Trustee in the ordinary course of Supplier's business.

    37.2 Reasonable Care: Supplier shall exercise reasonable care and dilligence
         to prevent any actions or conditions which could result in a conflict
         of interests within the meaning of Section 37.1.

    37.3 Other Employment: During the term of this Agreement, Supplier or its
         employees will not accept any employment or engage in any work which
         creates a material conflict of interest with Purchaser or in any way
         materially compromises the Work to be performed under this Agreement
         within the context of Supplier's or Purchaser's published policies and
         rules on business ethics, a copy of which are attached hereto as Annex
         G.

    37.4 Gifts: Supplier, its employees, agents or Subcontractors shall not
         offer or cause to be offered payments or loans, or gifts,
         entertainment, services, benefits or considerations of more than a
         nominal value to Purchaser, the Trustee or any



                  advisor or advisory committee to the Trustee, or to any of
                  their employees, families, vendors, or subcontractors.

         37.5     Accurate Documentation: All financial information, reports,
                  billings, and other documents rendered shall properly reflect
                  the facts to the extent Supplier has knowledge thereof about
                  all activities and transactions handled for the account of
                  Purchaser.

         37.6     Notification: Supplier shall immediately notify Purchaser of
                  any and all violations of this Article 37 upon becoming aware
                  of such violation.

         37.7     Availability Of Information: Purchaser's duly authorized
                  representatives shall have, during the terms of this Agreement
                  and for three (3) years thereafter, access at all reasonable
                  times to all of the Supplier's and its Subcontractors'
                  personnel, accounts and records of all description, including
                  but not limited to computer files, pertaining to this
                  Agreement for the purpose of verifying amounts charged under
                  this Agreement.

                  The Supplier and its Subcontractors shall preserve all such
                  accounts and records for a period of three years after the
                  term of this Agreement. Purchaser's duly authorized
                  representatives shall have the right to reproduce any such
                  accounts and records.

         37.8     Subcontractors: Supplier shall include the necessary
                  provisions in its Subcontracts to ensure that its
                  Subcontractors comply with this Article 37.

         37.9     No Hire: During the term of this Agreement and for 12 months
                  thereafter, each Party agrees that no employee of it or any of
                  its Subcontractors who performs part of the Work will offer
                  employment with such Party or any of its subsidiaries to any
                  personnel of the other Party or its Subcontractors who provide
                  services related to this Agreement within the preceding 12
                  months without the prior consent of the other Party.

38.      EQUAL OPPORTUNITY LAWS

         38.1     Federal Regulations: During the performance of this Agreement
                  and to the extent they may be applicable to this Agreement,
                  the Supplier agrees to comply in all material respects with
                  all laws, orders, and regulations included by summary or
                  reference in the following Sections:

         38.2     Equal Employment Opportunity - Executive Order No. 11246.41
                  CFR part 60-1: (Contracts of $10,000 or more) Provides that
                  Supplier will not discriminate against any employee or
                  applicant for employment because of race, color,




         religion, sex, or national origin and further that Supplier shall take
         affirmative action to ensure that applicant and employees are treated
         without regard to their race, color, religion, sex, or national origin.

38.3     Certification or nonsegregated facilities -- 41 CFR 60-1.8: (Contracts
         of $10,000 or more) Supplier hereby certifies that Supplier will not
         maintain or provide segregated facilities for its employees and will
         not permit its employees to perform their services at any location
         under Supplier's control, where segregated facilities are maintained.

38.4     Construction Contractors -- Affirmative Action Requirements 41 CFR Part
         60-4: (Contacts exceeding $10,000) Establishes procedures for
         soliciting and awarding federal or federally assisted construction
         contracts.

38.5     Listing of Employment Openings -- Executive Order 11701: (Contracts of
         $10,000 or more) Supplier will list employment openings with the
         Employment Development Department in accordance with the Vietnam Era
         Veterans Readjustment Assistance Act of 1974 and Executive Order
         11701. The affirmative action clause set forth in 41 CFR 60-250.4 is
         incorporated herein by reference.

38.6     Employment of the Handicapped -- Rehabilitation Act of 1973. 41 CFR
         Part 60-741: (Contracts of $2,500 or more) The affirmative action
         clause and the regulations contained in 41 CFR 60-741.4, and Section
         504 of the Rehabilitation Act of 1973, as amended (29 U.S.C. Section
         794), which prohibits discrimination on the basis of handicaps, are
         incorporated by reference in this Agreement.

38.7     Filing Program Summaries and Preparing Affirmative Action Plans --
         Executive Order 11246. 41 CFR Part 60-2: (Contracts of $50,000 or
         more) If the value of this Agreement is $50,000 or more and the
         Supplier has 50 or more employees, the Supplier agrees to file
         appropriate action program summaries in accordance with existing
         regulations and develop and maintain a current written affirmative
         action compliance program at each of its establishments.

38.8     Vietnam Era Veterans Readjustment Assistance -- Act of 1974. Title 41.
         Chapter 60. Part 250; (Contracts of $10,000 or more) The affirmative
         action clause and the regulations pertaining to the employment of
         disabled veterans and veterans of the Vietnam era are incorporated by
         reference in this Agreement.

38.9     Americans With Disabilities Act -- 42 U.S.C. Section 12101, et seq.:
         Supplier agrees that, to the extent it may be applicable to this
         Agreement, Supplier shall comply with the Americans with Disabilities
         Act.

38.10    Purchaser's Policy: It is Purchaser's policy that Women, Minority, and
         Disabled Veteran Business Enterprises (WMDVBEs) shall have the maximum
         practicable





           opportunity to participate in providing the products and service
           Purchaser purchases.

   38.11   For all Purchaser contracts, the Supplier agrees to comply, and to
           required all Subcontractors and sub-concontractors to comply, with
           Purchaser's Equal Opportunity Purchasing Program (EOPP) policy, as
           set forth in Exhibit 1 hereto. The Supplier shall provide to each
           prospective Subcontractor a copy of Exhibit 1.

   38.12   In addition, for contracts exceeding $500,000 (or $1 Million for
           construction contracts), the Supplier must comply with the Policy
           Regarding Utilization for Small Business Concerns and Small
           Disadvantaged Business Concerns, as described in Exhibit 2 hereto.
           The subcontracting Plan for these contacts must include provisions
           for implementing the terms prescribed in Exhibit 2.

   38.13   Small Business, and Small Disadvantaged Business Subcontracting Plans
           are not required for small business contractors , personal service
           contracts, contracts that will be performed entirely outside of the
           United States and its territories, or modifications to existing
           contracts which do not contain subcontracting potential.

   38.14   For all Purchaser contracts, the Supplier shall act in accordance
           with the Subcontracting Plan in the performance of the Work and in
           the award of all subcontracts.

39. INJURY AND ILLNESS PREVENTION PROGRAM

    In the performance of the Work under this Agreement, Supplier acknowledges
    that it has an Injury and Illness Prevention Program which meets the
    requirements of all applicable laws and regulations, including but not
    limited to Section 6401.7 of the California Labor Code. Supplier shall
    ensure that nay Subcontractor hired by Supplier to perform any portion of
    the Work under this Agreement shall also have an effective Injury and
    Illness Prevention Program. If the Supplier has nay employees in California,
    even if those employees do not perform Work under this Agreement, the
    attached Compliance Certificate (Exhibit 3) shall be executed by the person
    with the authority and responsibility for implementing and administering
    such Injury and Illness and Prevention Program.

40. ENTIRE AGREEMENT

    This Agreement contains the entire agreement and understanding between the
    Parties and merges and supersedes all prior representations and discussions
    pertaining to the Agreement, including Supplier's proposal (except as
    specifically included). Any changes, exceptions or different terms and
    conditions proposed by Supplier, or contained in Supplier's acknowledgement
    of this Agreement, are hereby rejected and shall have no force or effect
    unless expressly stated in this Agreement or incorporated by an Amendment.

41.      LICENSE AGREEMENTS

         Purchaser agrees to execute and deliver to Supplier and to be bound by,
         each of the license agreements attached hereto as Annex C.

42.      THIRD PARTY BENEFICIARIES

         The Parties agree that each of Perot Systems Corporation, Ernst & Young
         LLP, and ABB Power T&D Company, Inc. will be a Subcontractor of
         Supplier and each of such persons and each third party owner of
         Licensed Software is intended to be a third party beneficiary of this
         Agreement and that the rights of Supplier and the obligations of
         Purchaser shall, with respect to any subcontracting or licensing
         agreement entered into between Supplier and any such subcontractor or
         between any such subcontractor and a third party owner of Licensed
         Software with respect to this Agreement, inure to the benefit of that
         subcontractor. The Parties agree that this Agreement is for the benefit
         of the Parties hereto and the persons named above, and is not intended
         to confer any rights or benefits on any other third party, including
         any employee of either Party, and that there are no other third party
         beneficiaries to this Agreement or any part or specific provision of
         this Agreement.

43.      EXECUTION

         [Supplier's Name]
         ------------------------------------

         Accepted By:                             Date:
                     ------------------------          ------------------
                     [1stname] [lstname]
               Title:
                     ------------------------

         PURCHASER:

         Accepted By:                             Date:
                     ------------------------          ------------------
                     [1stname] [lstname]
               Title:
                     ------------------------

Each of the undersigned persons, jointly and severally, hereby becomes surety
for and irrevocably and unconditionally guarantees to Supplier the full and
prompt payment by Purchaser of all amounts when due under Article 9. Supplier
shall not be required to proceed first against Purchaser, WEPEX or any other
person, firm or corporation, whether primarily or secondarily liable, before
resorting to such persons for payment.

         Power Exchange:

         Accepted By:                             Date:
                     ------------------------          ------------------
                     [1stname] [lstname]




     Title:
           --------------------------------------

SOUTHERN CALIFORNIA EDISON:

Accepted By:                                      Date:
            -------------------------------------      -------------------
              [1stname] [lstname]

     Title:
           --------------------------------------

PACIFIC GAS & ELECTRIC COMPANY:


Accepted By:                                      Date:
            -------------------------------------      -------------------
              [1stname] [lstname]

     Title:
           --------------------------------------

SAN DIEGO GAS & ELECTRIC COMPANY:

Accepted By:                                      Date:
            -------------------------------------      -------------------
              [1stname] [lstname]

     Title:
           --------------------------------------

                                                                        ANNEX A


                                 Specification

                               [To be Provided]

                                                                        ANNEX B


                                     Price

                           [See Commercial Proposal]

                                                                        ANNEX C


                  License and Software Maintenance Agreements

            (Sample ABB Agreement Included; Others to be Provided)

                          ABB POWER T&D COMPANY INC.

Maintenance Agreement
Description, Price and Terms for Maintenance Support Services

1.       Scope of Service

         ABB Power T&D Company Inc. B Systems Control (ABB SC) will provide
         maintenance service for the software supplied by ABB SC to [Customer
         Name] ("Client"). These services provide the Client with the support
         to maintain and upgrade the software/system with the latest applicable
         versions available from ABB SC. The license to use the latest
         applicable  version of the software (the Program) will be made
         available to the Client under this Agreement. Terms and conditions
         regarding the use of the original License Agreement, including
         non-disclosure, for the Program remain applicable.

         Maintenance services are composed of two parts: Basic System Support
         and Consulting/Implementation Services. ABB SC offers the Client a
         choice between four service grades that provide various combinations
         of basic support and consulting services. The Client can select the
         service grade that best suits their needs and requirements. Basic
         System Support is described in Section 1.1. A description of the
         services provided under the Consulting/Implementation part is included
         in Section 1.2.

         1.1      Basic System Support

         Basic System Support service will guarantee the Client the ready
         availability of ABB SC's technical staff and computer facilities to
         respond to Client requests for Casual Consulting Services, Program
         Fixes, Program Upgrade Notification and Program Upgrades. A complete
         up-to-date knowledge of the Client's software versions and
         configuration will be maintained in order to provide an adequate
         service response. The Basic System Support Service include the
         following:

         -        Casual Consulting Service

         Casual Consulting Service includes Licenser's interpretation of user
         documentation or guidance on the Program's intended, normal use via
         telephone or facsimile. The following items, among others, are
         specifically excluded from Casual Consulting:

                  -        Interpretation of the Program's results.

                  -        Supply of typical or representative data.

                  -        Assistance with computer hardware and peripheral
                           questions not related to the Program's use.

                  -        with computer operating system questions not
                           directly pertinent to the Program.

                  -        Data debugging and/or correcting

                  -        Services necessitated as a result of any cause other
                           than the Program's ordinary, proper use by Licensee,
                           including but not limited to neglect, abuse,
                           unauthorized maintenance, or electrical, fire,
                           water, or other damage.

                  -        Special applications of the Program.

The foregoing items and all others not within Casual Consulting scope may be
provided under Consulting/Implementation Services and are subject to additional
charges by Licenser.

ABB SC experience in field support has shown that most of the problems that
appear in the system are a consequence of a misinterpretation of operating
procedures or system documentation or to the lack of specific knowledge of a
particular system feature. A high percentage of these problems are efficiently
resolved by means of telephone consultations with the appropriate technical
contact. ABB SC will maintain a short response time for incoming trouble calls.
Trouble Calls made during off-hours will be forwarded by an answering service
to the appropriate technical staff.

- -    Program Fixes

All ABB SC software undergoes extensive tests in factory and at the
installation site. This minimizes the possibility of the existence of problems
in the software. However, if such problems are encountered and reported, they
will be investigated and fixed at ABB SC. These minor corrections will be made
available by ABB SC to clients covered under maintenance support.

- -    Program Upgrade Notification

Versions of the different software functions provided with the ABB SC system
are continuously improved and extended. This service provides the Client with
timely notification of the changed/upgraded features and the associated
descriptive information which could apply to Client system. ABB SC will notify
the Client of two types of updates:

a)   Upgrades refer to releases containing improvement, fine tuning and minor
extensions of functions using the same technology which the Client has
purchased.

b)   Enhancements refer to releases considered as new modules or new products
which may involve the application or use of new technology or algorithms to
known functions.

- -    Program Upgrades

New versions of or additions to the Program developed by Licenser in an effort
to improve the Program's operating performance without changing its basic
function are provided under basic system support. Program Upgrades include
modifying the Program to run on improved or enhanced versions of the reference
computer or operating system as well as altering the Program's capacity,
function, execution time, application, input/output, or ease of use.

1.2  Consulting/Implementation Services

The Consulting/Implementation Services provide for support over and above those
described in Section 1.1 as Casual Consulting and comprise the following
services:

- -    General Consulting Services

System functionality requires change and expansion with time. ABB SC system is
very flexible for adding and modifying functionality. This service will provide
the Client with a detail analysis of how a required improvement may be best
implemented in the system.

- -    Programming Services



         As a result of the Consulting Services the Client may decide to hire
         ABB SC for the implementation of the required changes. Depending of the
         nature of the change, ABB SC can provide this service on either a time
         and material or a fixed cost basis.

         -        Upgrade/Enhancement Implementation

         As a result of an upgrade notification, the Client may decide to hire
         ABB SC for the implementation of the required change. Depending on the
         nature of the upgrade, ABB SC can provide this service on either a time
         and material or a fixed cost basis.

         -        Operating System Upgrades

         ABB SC supports operating system upgrades services to the Client which
         cover both the main operating system and layered products upgrade as
         well as any modifications to ABB SC software which may be necessary as
         a consequence of the operating system upgrade.

         -        Configuration Engineering/Consulting

         During the life of the system, it is normal to extend the initial
         system configuration by adding or replacing processors, peripherals,
         memory, etc. ABB SC provides consulting services to determine:

                  a)       Best equipment choice for the desired additional
                           capacity/functionality.

                  b)       Effect if any, on ABB SC system software
                           configuration.

                  c)       Required ABB SC additional software modules if any.

2.       Staff

         ABB SC shall supply the services of professional staff required to
         carry out the tasks requested by the Client.

         ABB SC will designate primary and secondary contacts for the Client for
         maintenance and support.

         The Client will designate a qualified maintenance contact who will act
         as Client's liaison with ABB SC on all matters pertaining to
         maintenance and support.

3.       Service Procedure

         The Client will report a service request by telephone followed by a
         confirming detailed written report or description of the task along
         with supporting material requested by ABB SC's primary contact,
         necessary for investigating the problem.

         ABB SC will allocate the staff and computer resources required to
         respond to the service request. Client agrees to provide the necessary
         assistance and information to assist ABB SC in providing the required
         service.

4.       Scope of Support

         ABB SC offers four service grades, designated Platinum, Gold, Silver,
         and Bronze. The following describes the support and services provided
         with each service grade.

         4.1      Platinum Service Grade

         ABB SC provides 300 hours of pre-allocated support hours to clients
         with Platinum service grade that can be used for:

                  -        Casual Consulting Service.
                  -        Program Fixes.
                  -        Program Upgrade Notification.
                  -        Program Upgrades.
                  -        General Consulting Services.
                  -        Programming Services.





         -        Upgrade and Enhancement Implementation.
         -        Operating System Upgrades.
         -        Configuration engineering and Consulting.
         -        Four (4) hour response time to trouble calls.

In addition, the following services and benefits are provided:
         -        Client's software will be maintained on a Field Machine at ABB
                  SC.
         -        Priority access to technical staff.
         -        Thirty (30) day trial use of new ABB SC software products.
         -        Fifteen (15) percent discount on new ABB SC product license
                  fees.
All services provided beyond the pre-allocated support hours will be offered on
a time and material or fix price basis
The source code for Program Upgrades will be provided free of charge to clients
with the Platinum service grade. Program Enhancements are offered to clients at
an additional charge.
Platinum service requires a dial-up or data link connection between ABB SC
support site and the Client site.

4.2      GOLD SERVICE GRADE
ABB SC provides 200 hours of pre-allocated support hours to clients with gold
service grade that can be used for:
         -        Casual Consulting Service.
         -        Program Fixes.
         -        Program Upgrade Notification.
         -        Program Upgrades.
         -        General Consulting Services.
         -        Programming Services.
         -        Upgrade and Enhancement Implementation.
         -        Operating system Upgrades.
         -        Configuration engineering and consulting.
         -        Four (4) hour response time to trouble calls.
In addition, the following services and benefits are provided:
         -        Thirty (30) day trial use of new ABB SC software products.
         -        Ten (10) percent discount on new ABB SC product license fees.
All services provided beyond the pre-allocated support hours will be offered on
a time and material or fix price basis.
The source code for Program Upgrades will be provided free of charge to clients
with the Gold service grade. Program Enhancements are offered to clients at an
additional charge. Gold service requires a dial-up or data link connection
between ABB SC support site and the Client site.

4.3      SILVER SERVICE GRADE
ABB SC provides 100 hours of pre-allocated support hours to clients with Silver
service grade that can be used for:
         -        Casual Consulting Service.
         -        Program Fixes.
         -        Program Upgrade Notification


          -    Program Upgrades.
          -    General Consulting Services.
          -    Programming Services.
          -    Upgrade and Enhancement Implementation
          -    Operating System Upgrades
          -    Configuration Engineering and Consulting.
          -    Four (4) hour response time to trouble calls.
     In addition, the following services and benefits are provided.
          -    Five (5) percent discount on new ABB SC product license fees
     All services provided beyond the pre-allocated support hours will be
     offered on a time and material or fix price basis.
     The source code for Program Upgrades will be provided free of charge to
     clients with the Silver service grade. Program Enhancements are offered to
     clients at an additional charge. Silver service requires a dial-up or data
     link connection between ABB SC support site and the Client site.
     4.4  Bronze Service Grade
     As part of the Bronze service grade, ABB SC provides the following
     services:
          -    Program Fixes.
          -    Program Upgrade Notification.
          -    Eight (8) hour response time to trouble calls.
     All services will be offered on a time and material or fix price basis.
     The source code for Program Upgrades and Enhancements are offered to
     clients with the Bronze service grade at an additional charge.
     Bronze service requires a dial-up or data link connection between ABB SC
     support site and the Client site.
5.   Prices and Terms
     The following describes the fees and terms associated with the various
     service grades.
     5.1  Price
     The annual fees for the standard service grades are as listed in the
     current ABB SC Standard Maintenance Support Fees.
     These fees do not include any expenses associated with travel to the
     Client's site or work beyond the number of hours specified or provided for.
     The fees are updated annually to factor in escalators including but not
     limited to: (a) the Consumer Price Index for Urban Areas (CPI-U) as
     published by the U.S. Department of Labor, Bureau of Labor Statistics; (b)
     the support fees for embedded third party software; (c) development
     recovery rate.
     The fee for services beyond the specified or provided hours are determined
     based on the current ABB SC Standard Labor Rates.
     5.2  Term of Maintenance Service Maintenance service is provided for
     periods of twelve (12) calendar months.
     5.3  Terms of Payment The Client agrees to pay ABB SC the fees stated
     herein before start of each maintenance service period by wire-transfer.
     All fees are expressed exclusive of any taxes. Any applicable taxes will be
     paid by the Client.


     5.4  Expenses

     All actual and verifiable travel and subsistence expenses, in excess of
     described above, when visiting Client premises, and the cost of shipping
     materials to the Client's premises will be paid by the client. The excess
     travel expenses will be based on travel from the home base location of the
     relevant staff. A 20% processing fee will be added to all the travel and
     living expenses.

6.   Liability
     The maximum liability of ABB SC for any direct damages sustained by the
     Client under this Agreement arising from ABB SC's negligence shall in no
     circumstance exceed the amount of the annual maintenance fee for Basic
     System Support payable by the Client to ABB SC. The Client and ABB SC
     shall in no event be liable one to the other for loss of revenue, profit,
     anticipated profit or indirect, incidental, special or consequential
     damages, including but not limited to, any losses to Client resulting from
     lost computer time or the destruction or damage of records, or any claims
     or demands made against the Client by a third party. ABB SC shall maintain
     public liability and property damage insurance in reasonable limits and
     shall maintain proper worker's compensation insurance covering all
     employees performing work under this Agreement and, upon request by
     Client, shall furnish Certificates of Insurance evidencing such coverage.

EXCEPT AS PROVIDED HEREIN ABB SC MAKES NO REPRESENTATIONS OR WARRANTIES UNDER
THIS AGREEMENT WHATSOEVER

                                                                         ANNEX D


                              THIRD PARTY SOFTWARE


                                (To be Provided)

                                                                         ANNEX E


                                  SOURCE CODE


                                (To be Provided)

                                                                         ANNEX F


                         DISPUTE RESOLUTION PROCEDURES


The following procedures shall be used to resolve any controversy or clam
("dispute") as provided in this Agreement. If any of these provisions are
determined to be invalid or unenforceable, the remaining provisions shall remain
in effect and binding on the parties to the fullest extent permitted by law.


Mediation

A dispute shall be submitted to mediation by written notice to the other party
or parties. In the mediation process, the parties will try to resolve their
differences voluntarily with the aid of an impartial mediator, who will attempt
to facilitate negotiations. The mediator will be selected by agreement of the
parties. If the parties cannot agree on a mediator, a mediator will be
designated by the American Arbitration Association ("AAA") or JAMS/Endispute at
the request of a party. Any mediator so designated must be acceptable to all
parties.

The mediation will be conducted as specified by the mediator and agreed upon by
the parties. The parties agree to discuss their differences in good faith and to
attempt, with the assistance of the mediator, to reach an amicable resolution of
the dispute.

The mediation will be treated as a settlement discussion and therefore will be
confidential. The mediator may not testify for either party in any later
proceeding relating to the dispute. No recording or transcript shall be made of
the mediation proceedings.

Each party will bear its own costs in the mediation. The fees and expenses of
the mediator will be shared equally by the parties.


Arbitration

If a dispute has not been resolved within 90 days after the written notice
beginning the mediation process (or a longer period, if the parties agree to
extend the mediation), the mediation shall terminate and the dispute will be
settled by arbitration. The arbitration will be conducted in accordance with the
procedures in this document and the Arbitration Rules for Commercial Disputes of
the AAA ("AAA Rules"). In the event of a conflict, the provisions of this
document will control.

The arbitration will be conducted before a panel of three arbitrators,
regardless of the size of the dispute, to be selected as provided in the AAA
Rules. Any issue concerning the extent to which any dispute is subject to
arbitration, or concerning the applicability, interpretation, or enforceability
of these procedures, including any contention that all or part of these
procedures are invalid or unenforceable, shall be governed by the Federal
Arbitration Act and resolved by the arbitrators. No potential arbitrator may
serve on the panel unless he or she has agreed in writing to abide and be bound
by these procedures.


Unless provided otherwise in the Agreement, the arbitrators may not award
non-monetary or equitable relief of any sort. They shall have no power to award
(i) damages inconsistent with the Agreement or (ii) punitive damages or any
other damages not measured by the prevailing party's actual damages, and the
parties expressly waive their right to obtain such damages in arbitration or in
any other forum. In no event, even if any other portion of these provisions i
held to be invalid or unenforceable, shall the arbitrators have power to make an
award or impose a remedy that could not be made or imposed by a court deciding
the matter in the same jurisdiction.

No discovery will be permitted in connection with the arbitration unless it is
expressly authorized by the arbitration panel upon a showing of substantial need
by the party seeking discovery.

All aspects of the arbitration shall be treated as confidential. Neither the
parties nor the arbitrators may disclose the existence, content or results of
the arbitration, except as necessary to comply with legal or regulatory
requirements. Before making any such disclosure, a party shall give written
notice to all other parties and shall afford such parties a reasonable
opportunity to protect their interests.

The result of the arbitration will be binding on the parties, and judgment on
the arbitrators' award may be entered in any court having jurisdiction.







                                                                         ANNEX G


          Purchaser's Published Policies and Rules on Business Ethics


                              (Exhibits to follow)



                                                                       EXHIBIT 2


       POLICY REGARDING UTILIZATION OF SMALL BUSINESS CONCERNS AND SMALL
                        DISADVANTAGED BUSINESS CONCERNS


The following policy of the United States shall be adhered to in the performance
of this Agreement:


a)       It is the policy of the United States that small business concerns
         and small business concerns owned and controlled by socially and
         economically disadvantaged individuals shall have the maximum
         practicable opportunity to participate in performing contracts led by
         any Federal Agency, including contracts and subcontracts to
         subsystems, assemblies, components, and related services for major
         systems. It is further the policy of the United States that prime
         contractors establish procedures to ensure the timely payment of
         amounts due pursuant to the terms of their subcontracts with small
         business concerns and small business concerns owned and controlled by
         socially and economically disadvantaged individuals.

b)       Supplier hereby agrees to carry out this policy in the awarding of
         subcontracts to the fullest extent consistent with efficient contract
         performance. Supplier further agrees to cooperate in any studies or
         surveys as may be conducted by the United States Small Business
         Administration or the awarding agency of the United States as
         may be necessary to determine the extent of Supplier's compliance with
         this clause.

c)       As used in this Agreement, the term "small business concern" shall
         mean a small business as defined in Section 3 of the Small Business
         Act and relevant regulations promulgated pursuant thereto. The term
         "small business concern owned and controlled by socially and
         economically disadvantaged individuals" shall mean a small business
         concern (1) which is at least 51 percent unconditionally owned by one
         or more socially and economically disadvantaged individuals; or, in
         the case of any publicly owned business, at least 51 percent of the
         stock of which is unconditionally owned by one or more socially and
         economically disadvantaged individuals; and (2) whose management and
         daily business operations are controlled by one or more of such
         individuals. This term also means a small business concern that is at
         least 51 percent unconditionally owned by an economically
         disadvantaged Indian tribe or Native Hawaiian Organization, or a
         publicly owned business having at least 51 percent of its stock
         unconditionally owned by one of these entities which has its
         management and daily business controlled by members of an economically
         disadvantaged Indian tribe or Native Hawaiian Organization, and which
         meets the requirement of 13 CFR Part 124. Supplier shall presume that
         socially and economically disadvantaged individuals include Black
         Americans, Hispanic Americans, Native Americans, Asian-Pacific
         Americans, Subcontinent Asian Americans, and other minorities, or any
         other individual found to be disadvantaged by the Administration
         pursuant to Section 8(a) of the Small Business Act. Supplier shall
         presume that socially and economically disadvantaged entities also
         include Indian Tribe and Native Hawaiian Organizations.

d)       Supplier acting in good faith may rely on written representations by
         its subcontractors regarding their status as either a small business
         concern or a small business concern owned and controlled by socially
         and economically disadvantaged individuals.(2)


- -------
(2)  Notwithstanding this provision of the federal statute, all WMDVBE
     subcontractors must be verified pursuant to the procedures prescribed
     in Section 2 of CPUC General Order 156, as such procedures may be
     amended periodically.









                                                                       EXHIBIT 3

                     INJURY AND ILLNESS PREVENTION PROGRAM
                             COMPLIANCE CERTIFICATE

The undersigned, the _____________________________ of ________________________
                           (title/position)              (name of Supplier)
(Supplier), here certifies to Purchaser as follows:

     1.   That supplier has an effective Injury and Illness Prevention Program
          which meets the requirements of all applicable laws and regulations,
          including but not limited to Section 6401.7 of the California Labor
          Code and that any Subcontractor hired by Supplier to perform any
          portion of the Work under this Agreement has an effective Injury and
          Illness Prevention Program; and

     2.   That he or she is the person with the authority and responsibility
          for implementing and administering Supplier's Injury and Illness
          Prevention Program.

IN WITNESS WHEREOF, the undersigned has executed this Compliance Certificate on
________________________.



                                      ------------------------------------
                                                   Signature



                                      ------------------------------------
                                                   Print Name





                                                                       EXHIBIT 1

                 PURCHASER EQUAL OPPORTUNITY PURCHASING POLICY

SUPPLIERS AND SUBCONTRACTORS OF ALL TIERS MUST COMPLY WITH PURCHASER'S EQUAL
OPPORTUNITY PURCHASING POLICY IN THE AWARD OF ALL SUBCONTRACTORS AND
SUB-SUBCONTRACTS. This policy requires that Women, Minority and Disabled
Veteran Business Enterprises (WMDVBEs) shall have maximum practicable
opportunity to participate in the performance of the Work.(1)

Supplier shall provide, along with Supplier's proposal, a separate, signed
Subcontracting Plan consisting of either: (i) a specific list of subcontractors
and sub-subcontractors who will participate in the performance of the Work, on
the form attached as Exhibit 1-A; or (ii) a statement setting forth the
Supplier's goals for WMDVBE subcontracting of all tiers and setting forth such
additional good faith efforts Supplier, subcontractors and sub-subcontractors
will employ to increase the participation of WMDVBE in the performance of the
Work.

In the case where Supplier has not submitted a specific list of subcontractors
and sub-subcontractors with Supplier's proposal, prior to requesting bids for
any subcontract or sub-subcontract, Supplier, subcontractor and
sub-subcontractor shall submit to Purchaser a list of prospective WMDVBEs that
will be invited to complete for such subcontracts on the form attached as
Exhibit 1-A.

Additionally, with each invoice submitted for payment, Supplier, subcontractors,
and sub-subcontractors shall submit an updated List of
Subcontractors/Subsuppliers and Disbursement Record with a current accounting
of actual subcontractor payments as of the date of the application (Exhibit
1-A, column 6)



- ----------
(1)  WMDVBEs must be verified pursuant to the procedures prescribed in Section 2
     of CPUC General Order 156.


                                  Page 1 of 4




                                                                                                
                                                            EXHIBIT 1-A
List of Subcontractors/Subsuppliers and Disbursement Record                                          01-5873A (Rev. 1/94)
FOR STANDARD CONTRACTS                                                                               MATERIALS AND FLEET
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                                PURCHASER USE

NAME OF PRIME CONTRACTOR:                                      DATE:
                                                                                                             Prime Contractor
Purchaser CONTRACT NUMBER:                                     NAME OF PREPARER:                             Vendor No.:

Purchaser PROJECT                                              REGION/G.O. DEPARTMENT:                       -------------------
                                                                                                             RC No.:

                                                                                                                      -
                                                                                                             --- ---    ---  ---
====================================================================================================================================
                                                                                               ESTIMATED AMOUNT TO      ?????
     NAME OF         ETHNIC     GENDER**   DISABLED                             DESCRIPTION        BE PAID TO           ?????
 SUBCONTRACTOR(1)   CLASS*(2)     (2)     VETERAN(2)           ADDRESS(3)        OF WORK(4)     SUBCONTRACTORS(5)       ?????
- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------

- ------------------------------------------------------------------------------------------------------------------------------------
                                                                        TOTAL AMOUNT PAID TO
                                                                          SUBCONTRACTOR(S)
                                                                                             ---------------------------------------
** REFER TO INSTRUCTION/DEFINITION SHEET ON BACK






                                                                                          
                                                     STEP-BY-STEP INSTRUCTIONS
                                                                                                                01-5873A (rev. 1/94)
                                                                                                                Materials and Fleet
1.   Complete column numbers 1-5 and return this form with your bid proposal.
2.   Please attach copies of documents or list of all known minority sources used to identify minority and women owned business
     enterprise subcontractors.
3.   Complete column number 6 and send a copy of this form to Purchaser's personnel listed on the bottom of the form with each
     application for payment and upon completion of the Agreement.

====================================================================================================================================
                                                       DEFINITIONS AND CODES

WBE-Women Business Enterprises:  A business enterprise that is at least 51 percent owned by a woman or women; or, in the case of
    any publicly-owned business, at least 51 percent of the stock of which is unconditionally owned by one or more women; and
    whose management and daily business operations are controlled by one or more of those individuals.

    MBE-Minority Business Enterprise:  A business enterprise that is at least 51 percent owned by a minority group or groups; or, in
the case of any publicly owned business, at least 51 percent of the stock of which is unconditionally owned by one or more minority-
group individuals; and whose management and daily business operations are controlled by one or more of those individuals.
- ------------------------------------------------------------------------------------------------------------------------------------

         ETHNIC CLASSIFICATION*                                            GENDER**
                                  0 =  Caucasian                                              0         Male

                                  1 =  African American
                                                                                              W         Female
                                  2 =  Asian

                                  3 =  American Indian/Alaska Native

                                  4 =  Hispanic

                                  5 =  Polynesians

                                  6 =  Filipinos

                               DVBE =  Service Disabled Veteran Business Enterprises

                                SBE =  Small Business Enterprises

                   American Indian/    People having origins in any of the original people of North America and who maintain
                      Alaska Native    cultural identification through tribal affiliation or community recognition.

                              Asian    People of Chinese, Japanese, Korean, Okinawan, Thailand, Vietnamese or Southeast Asian
                                       origin, Laos, Taiwan, India, Pakistan, Bangladesh or Middle Eastern descent.

                   African American    People having origins in any of the Black racial groups of Africa (not of Hispanic origin).


                                  Page 3 of 4











                                 
                  Filipino          People having origins in the peoples of the Philippine Islands.

                  Hispanic          People of Mexican, Puerto Rican, Cuban, Central or South American descent, Caribbean and
                                    other Spanish culture. (Does not include white female married to Spanish surname male.)

                Polynesian          People of Hawaiian, Samoan, Tongan, Tahitian, Gilbertine, Fijan, Northern Marianas and
                                    Guamanian descent.

           Caucasian/White          Includes all people of European and North African descent.

            Small Business          A business defined pursuant to Section 3 of the Small Business Act (SBA) and relevant
                     (SBE)          regulations pursuant thereto. If unsure, please contact your local Small Business
                                    Administration office for clarification.

         Service Disabled           Has the same meaning as defined in subdivision (g) of the Military and Veterans Code and
          Veterans (DVBE)           must meet the "Control" and "Operate" criteria. An enterprise which is 51 percent owned or
                                    the stock is 51 percent owned by one or more "disabled veterans."


                                  Page 4 of 4






                          GENERAL TERMS AND CONDITIONS

                               Table of Contents

Section                                                                    Page

1.   AGREEMENT............................................................    1

2.   DEFINITIONS..........................................................    1

3.   TOTAL AUTHORIZED AMOUNT AND EFFECTIVE PERIOD.........................    4

4.   PRIORITY OF DOCUMENTS................................................    5

5.   SCOPE OF WORK........................................................    5

6.   WORK SCHEDULE........................................................    5

7.   RISK OF LOSS.........................................................    7

8.   TITLE................................................................    7

9.   COMMERCIAL TERMS.....................................................    8
          Invoices........................................................    8
          Payment.........................................................    8
          Taxes...........................................................    9
          Payment for Field Technical Services............................    9
          Claims..........................................................   10

10.  CHANGES..............................................................   10

11.  PROJECT MANAGEMENT...................................................   11

12.  CODES AND STATUTES...................................................   12

13.  SUBCONTRACTORS.......................................................   13

14.  SUSPENSION...........................................................   13

15.  PROPRIETARY INFORMATION AND MATERIAL.................................   14


                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement


                         GENERAL TERMS AND CONDITIONS

                               Table of Contents


<Table>
<Caption>
Section                                                                          Page
- -------                                                                          ----
                                                                              
16.      PROPRIETARY RIGHTS AND LICENSES .................................        15
                  Software and Documentation License .....................        15
                  Right to Use ...........................................        16
                  Right to Copy the Licensed Software and Licensed
                           Documentation .................................        17
                  Distribution Rights ....................................        17
                  [Reserved] .............................................        17
                  [Reserved] .............................................        17
                  Improvements and Upgrades ..............................        18
                  Right to Transfer ......................................        18
                  Reverse Engineering ....................................        18
                  Software Maintenance ...................................        18

17.      SOURCE CODE .....................................................        18

18.      INSPECTION, TESTING AND ACCEPTANCE ..............................        19
                  Inspection .............................................        19
                  Supplier Testing .......................................        19
                  Integrated System Tests ................................        19
                  Operational Dry Run ....................................        20
                  Availability Test ......................................        21
                  Acceptance .............................................        21
                  Delay in Completion ....................................        22

19.      WARRANTIES ......................................................        22
                  System .................................................        22
                  Documentation ..........................................        23
                  Third Party Equipment ..................................        24
                  Replacement Parts ......................................        24
                  Work ...................................................        24
                  Conditions of Warranties ...............................        24

20.      SUPPLIER'S SYSTEM SUPPORT .......................................        25

21.      INFRINGEMENT PROTECTION .........................................        26
</Table>


                            PROPRIETARY INFORMATION
                   Not for use or disclosure outside of the
                    Parties except under written agreement

                         GENERAL TERMS AND CONDITIONS

                               Table of Contents


<Table>
<Caption>
Section                                                                          Page
- -------                                                                          ----
                                                                              
22.      FITNESS FOR DUTY ................................................        28

23.      INDEMNITY .......................................................        29

24.      INSURANCE .......................................................        30

25.      SAFETY NOTIFICATIONS ............................................        32

26.      LIMITATION OF LIABILITY .........................................        33

27.      DISPUTES ........................................................        34

28.      TERMINATION AT WILL .............................................        35

29.      DEFAULTS AND CANCELLATION FOR CAUSE .............................        36

30.      NON-WAIVER ......................................................        37

31.      ASSIGNMENT ......................................................        37

32.      SEVERABILITY ....................................................        37

33.      NOTICES .........................................................        38

34.      GOVERNING LAW ...................................................        38

35.      SECTION HEADINGS ................................................        38

36.      SURVIVAL ........................................................        38

37.      CONFLICT OF INTEREST/BUSINESS ETHICS ............................        39

38.      EQUAL OPPORTUNITY LAWS ..........................................        40

39.      INJURY AND ILLNESS PREVENTION PROGRAM ...........................        42
</Table>


                            PROPRIETARY INFORMATION
                   Not for use or disclosure outside of the
                    Parties except under written agreement

                         GENERAL TERMS AND CONDITIONS

                               Table of Contents


<Table>
<Caption>
Section                                                                          Page
- -------                                                                          ----
                                                                              
40.      ENTIRE AGREEMENT ................................................        42

41.      LICENSE AGREEMENTS ..............................................        42

42.      THIRD PARTY BENEFICIARIES .......................................        42

43.      EXECUTION .......................................................        43

         ANNEX A: Specification
         ANNEX B: Price
         ANNEX C: License and Software Maintenance Agreements
         ANNEX D: Third Party Software
         ANNEX E: Source Code
         ANNEX F: Dispute Resolution Procedures
</Table>


                            PROPRIETARY INFORMATION
                   Not for use or disclosure outside of the
                    Parties except under written agreement


                          GENERAL TERMS AND CONDITIONS

THIS AGREEMENT, effective ______________ 1997 (Agreement), is between__________
(Supplier), a Delaware limited Liability company, [address], [city], and
___________________________ (Purchaser), a project management contractor
representing the Western Power Exchange (WEPEX), a collaborative effort by
Pacific Gas and Electric Company, San Diego Gas & Electric Company and Southern
California Edison Company to establish a Power Exchange to operate a California
spot market for electricity in response to the California Public Utilities
Commission (CPUC) December 20, 1995 ruling to restructure the electric utility
industry. The parties hereinafter shall be individually known as "Party" and
collectively as "Parties." This Agreement consists of this paragraph and the
following Articles, and includes all Exhibits, Appendices, Forms and other
documents incorporated by reference herein or attached hereto and which are
hereby made a part hereof.

1.       AGREEMENT

         In consideration of the payments to be made and obligations to be
         perfonned by Purchaser, Supplier shall perform the Work and its other
         obligations, all as specified in this Agreement.

2.       DEFINITIONS

         When used herein with initial capitalizations, whether in the singular
         or in the plural, the following terms shall have the following
         meanings:

         Acceptance or Accepted: When all of the conditions of acceptance have
         been met as set forth in Section 18.6 hereof.

         Acceptance Test Procedure: A document, prepared by Supplier and
         approved by Purchaser, which designates the tests and inspection to be
         perfonned on the System to determine its conformance with the
         Specification.

         Amendment: Document issued by Purchaser, and agreed to by Supplier,
         which amends this Agreement pursuant to Article 10.

         Authorized Representative: The only person(s) or entity(ies) designated
         by notice given to Supplier by Purchaser as being authorized to act on
         behalf of Purchaser for the purposes of this Agreement, subject to any
         limitations specified in the notice.

         Authorized Users: As defined in Section 16.1.1.


                            PROPRIETARY INFORMATION
                    Not for use or disclosure outside of the
                     Parties except under written agreement





         CPUC: The California Public Utilities Commission or its regulatory
         successor.

         Derivative Work: A revision, modification, translation, abridgment,
         condensation, expansion, upgrade, adaptation into other operating
         systems, or other manipulation of the Licensed Software, or any other
         form in which the Licensed Software may be recast, transferred or
         adapted, which if prepared without the consent of the owner(s) of the
         Licensed Software would constitute an infringement of such owner(s)
         intellectual property rights to said Licensed Software.

         Developments: As defined in Section 16.2.

         Delivery Dates: The contractual dates as specified in this Agreement on
         which the components of the System shall be transferred to the common
         carrier for shipment (FOB Point of Shipment) or shall be received at
         the designated shipment destination (FOB Destination), as specified by
         the FOB terms in this Agreement.

         Documentation: Drawings, procedures, instructions, reports, manuals,
         Software, Software Documentation, and other data, to be furnished by
         Supplier pursuant to this Agreement.

         Field Technical Services: Technical services furnished by Supplier at
         the Jobsite as stated in the Specification, such as technical support
         during installation, acceptance testing, and implementation.

         Funding Decision: CPUC Decision 96-08-03 8 (August 2,1996), as that
         Decision may be modified or superseded. This Decision among other
         things provides for funding of the Work and establishes a Trustee, a
         trust advisory committee and independent technical advisors, which will
         have oversight over the Work and payments for such Work.

         Intewated System Tests: Tests prepared by Supplier and approved by
         Purchaser, and conducted by Supplier and Purchaser (or their authorized
         representatives) in accordance with the Acceptance Test Procedure on
         the System at Supplier's facility and/or the Jobsite to demonstrate
         conformance with the Specification.

         Jobsites: The locations of the facilities selected by Purchaser for the
         deployment of the System as set forth in the Specification.

         Licensed Documentation: Documentation furnished under this Agreement to
         which Supplier or a third party (licensor of Supplier) owns the
         intellectual property rights which are not transferred to the Licensee
         under this Agreement.

         Licensed Software: As defined in Section 16.1.

         Licensee: As defined in Section 16.1.




         Operational Dry Run: Tests prepared by Supplier and approved by
         Purchaser, and conducted by Purchaser on the System installed at the
         Jobsite to demonstrate operation and availability in conformance with
         the Specification after shipment and installation as described in
         Section 18.4.

         Power Exchange (PX): A corporation, to be formed, which will operate
         the California spot market for electric power as contemplated in the
         Restructuring Decisions.

         Restructuring Decisions: CPUC Decision 95-12-063 (December 20, 1995) as
         modified by D.96-Ol -009 (January 10,1996), in Dockets Nos. R.94-04-031
         and 1.94-04-032, as those Decisions may be modified or superseded.

         Software: All computer programs in source or machine executable code,
         which direct the operation of the System and which are developed by
         Supplier, or licensed from third parties by Supplier, and are furnished
         by Supplier to Purchaser as stated in this Agreement. Software shall
         include, but not be limited to, System software, operating systems,
         data base maintenance tools, system generation software, data link
         software and application programs.

         Software Documentation: All basic, descriptive training and instructive
         materials pertinent to Software such as flow charts, instruction and
         user manuals, systems manual(s), programming manual(s), logic diagrams
         and calculations, to be furnished by Supplier as stated in this
         Agreement.

         Source Code: The set of instructions expressed in a non-machine
         language from which the Software's machine executable code is derived.

         Specification: The requirements set forth in the California Power
         Exchange PX Systems Request for Proposal detailing the hardware,
         Software and services needed for the WEPEX, as modified or amended and
         attached hereto as Annex A.

         Subcontractor: Either an entity contracting directly with Supplier to
         furnish any part of the Work including materials or services, or an
         entity contracting with Supplier's subcontractors of any tier to
         furnish any part of the Work including materials or services.

         Supplier Representative: The only person(s) or entity(ies) designated
         by notice given to Purchaser as being authorized to act on behalf of
         Supplier for the purposes of this Agreement, subject to any limitations
         specified in the notice.

         Supplier's Software or Licensed Software: Software to which a Supplier
         or a third party (licensor of Supplier) owns the intellectual property
         rights which are not transferred to the Licensee under this Agreement.

         System (PX System): The computerized system including and consisting of
         hardware, computers, processors firmware, Software, Software
         Documentation, and



         interconnecting cables and other incidental equipment, which comprise
         the deliverable system as an integrated whole, more specifically
         described in the Specification; the System is also referred to as the
         PX System.

         System User: System User shall mean any person, legal or natural, that
         uses the System for its intended purposes, including but not limited to
         the marketing and procurement of electricity.

         Trustee: The Trustee or Trustees of the trust which may be established
         as required by the Funding Decision in order to manage funds for
         development of the infrastructure for the PX.

         Uncontrollable Force: Causes beyond the reasonable control of a Party
         including but not limited to: flood, fire, lightning, earthquake,
         unusually severe weather, material unavailability which by the exercise
         of due diligence and foresight such Party could not avoid and which by
         exercise of due diligence it is unable to overcome, epidemic,
         quarantine restriction, war, sabotage, act of a public enemy,
         insurrection, riot, civil disturbance, strike, restraint by court order
         or public authority and action or non-action by or inability to obtain
         authorization or approval from any governmental agency or authority
         (except, in the case of Purchaser, the CPUC, Trustee or PX), which by
         the exercise of due diligence it is unable to overcome. For Supplier,
         "Uncontrollable Force" F shall also include delays by the Purchaser and
         Authorized Users in their determination, negotiation or approval of,
         and their inability to reach agreement with respect to, any matter that
         adversely affects the Work or the Work Schedule, including but not
         limited to the "business rules" and protocols under which the PX is to
         function, as well as any necessary clarifications of such business
         rules and protocols.

         Work: The work necessary to develop the System and the Documentation,
         including all F engineering, analysis, design, development,
         manufacture, assembly, inspection, testing, shipment, installation,
         integration, Field Technical Services, training, and all other tasks
         and obligations of Supplier to be performed or furnished as required by
         this Agreement.

         Work Schedule: A chronological listing of significant events and
         milestones in the performance of the Work, including delivery and
         testing of the System as agreed to by the Parties, as such
         chronological listing may be amended or modified from time to time.

         Work Product: As defined in Section 16.2.2 hereof.

3.       TOTAL AUTHORIZED AMOUNT AND EFFECTIVE PERIOD

         3.1      Pursuant to the [OPTIONS: Cost Summary Sheet, Cost Sheet, Cost
                  Proposal Summary Sheet, page(s) ___ of Supplier's Proposal]
                  dated [date], which is [OPTIONS: attached hereto and made a
                  part of this Agreement, is incorporated herein by this
                  reference], the total authorized amount of this Agreement is
                  not to exceed $__________.00, including applicable taxes and
                  an allocation of $




                  _____.00 for bonding [if applicable], without prior
                  authorization by issuance of an Amendment.

         3.2      This Agreement shall be effective for Work authorized from
                  ___________, 1996 through ___________, 1998, inclusive, unless
                  otherwise authorized by an Amendment.

4.       PRIORITY OF DOCUMENTS

         In the event of conflicting provisions that may be contained in this
         Agreement, the provisions shall govern in the following order:
         Amendments from the most recent to the earliest, these General Terms
         and Conditions, the Specification, and other specifically referenced
         documents. Each Party shall notify the other immediately upon the
         determination of the existence of any such conflict.

5.       SCOPE OF WORK

         This Agreement is intended to cover all requirements necessary to
         perform the Work and to furnish a System in good working order that
         performs in all material respects all functions specified in the
         Specification. Unless expressly excluded in the Specification or this
         Agreement, any and all equipment, labor, material and services
         necessary to provide such a System and Work shall be within the scope
         of this Agreement and shall be furnished by Supplier for the price set
         forth in Annex B to this Agreement.

6.       WORK SCHEDULE

         6.1      Supplier shall complete the Work and deliver the System and
                  Documentation in all material respects as shown in the Work
                  Schedule.

         6.2      If the scheduled dates are not met, or it is reasonably
                  certain that they will not be met, due, in either case, solely
                  to Supplier's negligence or willful misconduct, and such
                  delayed dates may impact the Work Schedule, Supplier shall, at
                  its own expense, take whatever measures may be required
                  (including additional resources, shifts, and overtime) to
                  bring the Work back on schedule.

         6.3      Uncontrollable Forces:

                  6.3.1    Supplier shall not be required to incur additional
                           expense and shall not be liable to Purchaser for
                           delay or inability of Supplier to perform the Work
                           due to Uncontrollable Forces; provided that Supplier:
                           (i) promptly notifies Purchaser in writing of the
                           nature, cause, date of commencement, and expected
                           duration of such delay or inability; and (ii) has
                           exercised due diligence to meet the Work Schedule. In
                           such event, Purchaser shall either: (a) extend the
                           Work Schedule for a period of time consistent with
                           the period of such delay, without any change in
                           price; or (b) subject to Section




                           10.2, direct by an Amendment that performance of the
                           Work be accelerated.

                  6.3.2    Purchaser shall not be in default in the performance
                           of its obligations under this Agreement (other than
                           obligations to pay monies pursuant to this
                           Agreement for Work performed and Accepted or work
                           performed or thereafter Accepted if their delay
                           or inability to perform is due to Uncontrollable
                           Forces.

                  6.3.3    The following delays shall in no event constitute
                           Uncontrollable Forces in performance by Supplier and
                           shall not constitute a reason for extending the date
                           for performance of the Work:

                           (a)      Delays by Subcontractors for reasons other
                                    than those defined above;

                           (b)      Delays in Documentation approval by
                                    Purchaser due to inadequate Documentation or
                                    approval schedules allowing less than ten
                                    (10) business days for review; and

                           (c)      Delays caused by Supplier's lack of
                                    sufficient personnel with necessary
                                    technical skills.

         6.4      Supplier shall use reasonable commercial efforts to schedule
                  Work performed by Supplier on the PX's premises to conform to
                  published PX working hours and to account for the PX's
                  observed holidays. Upon request by Supplier, Purchaser will
                  provide reasonable access to PX's premises outside published
                  PX working hours and on PX's observed holidays to the extent
                  necessary to deliver the System and Documentation on the date
                  set forth in the Work Schedule.

         6.5      Supplier's performance hereunder is contingent upon the
                  cooperation of Purchaser, including the supply to Supplier of
                  adequate resources and information as mutually agreed pursuant
                  to this Agreement. If any delays in Supplier's performance
                  occur as a result of failure or untimely performance by
                  Purchaser, the PX, the Trustee, the Authorized Users or their
                  employees, contractors, or vendors, this Agreement, the
                  purchase price and Delivery Dates or Work Schedule, as
                  appropriate, shall be equitably adjusted to reflect such delay
                  in an Amendment and Supplier shall not incur any liability to
                  Purchaser or any other person as the result of such delay. If
                  such delays last for thirty (30) calendar days or more,
                  Supplier shall be entitled to terminate this Agreement by
                  giving seven (7) days' prior written notice to Purchaser, such
                  termination to be effective on the date indicated on such
                  notice, provided that prior to giving such notice, Supplier
                  shall invoke the provisions of Section 27 to attempt to
                  resolve the matter at issue.







7.       RISK OF LOSS

         Risk of loss of or damage to the System shall pass from Supplier to
         Purchaser upon Acceptance of the System, except that the risk of loss
         of or damage to any hardware, Software or Documentation located on
         premises other than Supplier's or any Subcontractor's premises,
         including Purchaser's or PX's premises, whether prior to or following
         Acceptance, shall transfer to Purchaser at the time such hardware,
         Software or Documentation becomes located on such premises.

8.       TITLE

         8.1      Title to the System, except for Licensed Software and other
                  intellectual property, shall pass to Purchaser upon final
                  payment of all amounts due and payable under this Agreement
                  through the date of Acceptance. Title to Licensed Software and
                  other intellectual property shall remain with Supplier or the
                  applicable third party, subject to the license granted to
                  Purchaser as provided in Article 16, upon final payment of all
                  amounts due and payable under this Agreement through the date
                  of Acceptance.

         8.2      Title to all data input into the System and to all data
                  output received through the operation of the System shall
                  remain with Purchaser, except test data developed by Supplier
                  or its Subcontractors and input into or output received
                  through the operation of the System, title to which test data
                  shall remain with Supplier.

         8.3      Title to Documentation, except for Licensed Documentation,
                  shall pass to Purchaser upon final payment of all amounts due
                  and payable under this Agreement through the date of
                  Acceptance. Title to Licensed Documentation shall remain with
                  Supplier or the applicable third party, subject to the license
                  granted to Purchaser as provided in Article 16, upon final
                  payment of all amounts due and payable under this Agreement
                  through the date of Acceptance.

         8.4      Title to all Work Product, which is expressly listed on an
                  addendum to this Agreement as being developed for Purchaser's
                  ownership, shall pass to Purchaser upon final payment of all
                  amounts due and payable such Work Product under this Agreement
                  through the date of Acceptance.

         8.5      Passage of title shall be free and clear of all liens and
                  encumbrances (other than the licenses of the Licensed Software
                  and Licensed Documentation) and shall not impair the rights of
                  Purchaser regarding the System or Documentation.





9.       COMMERCIAL TERMS

         9.1      Invoices:

                  9.1.1    For progress or partial shipment payments when so
                           stated in this Agreement: The invoice for each
                           payment listed shall be submitted to Purchaser
                           following substantial completion of the corresponding
                           milestone.

                  9.1.2    Final payment: The invoice for the final payment
                           shall be submitted to Purchaser when all of the items
                           of the System have been received at the Jobsite and
                           the System has been Accepted pursuant to Section 18.6
                           hereof.

                  9.1.3    Invoices shall be submitted to the address as
                           directed by Purchaser.

                  9.1.4    Invoices shall not be dated prior to completion of
                           the portion of the Work for which they are submitted.

                  9.1.5    Deductions for unsubstantiated or incorrect charges
                           and retention shall be invoiced separately.

         9.2      Payment:

                  9.2.1    Payment milestones have been selected to identify the
                           actual status of the portion of the Work completed.
                           Payments shall be based on actual completion of each
                           milestone event, not on the scheduled completion
                           date. When a change in the Work is approved, the
                           total purchase price for the Work and the remaining
                           milestone payments shall be adjusted accordingly.
                           When a milestone has been satisfactorily completed,
                           payments shall be made by Purchaser within thirty
                           (30) calendar days of receipt of a correct invoice
                           therefor. Late payments will bear interest accrued
                           and compounded daily at a rate equal to the lesser of
                           (i) two percent (2%) above the reference rate charged
                           by the Bank of America, NT&SA, San Francisco,
                           California, or (ii) the highest rate allowed by
                           applicable law.

                           The percent of the total purchase price to be paid
                           upon completion of each milestone shall be as set
                           forth in this Agreement. The payment milestones are
                           as follows:

                             Milestone    Milestone Description     Percentage


                               (See Section 3 of the Commercial Proposal)





                  9.2.2    For any portion of the System or Documentation which
                           does not conform in all material respects to the
                           Specification, a mutually agreeable portion of the
                           payment may be withheld until such nonconformance is
                           corrected. In the event the parties disagree as to
                           whether any portion of the System or Documentation
                           conforms to the requirements of this Agreement, the
                           dispute shall be settled in accordance with Section
                           27 hereof.

         9.3      Taxes:

                  Supplier shall pay, and Purchaser shall reimburse Supplier
                  for, all sales, use, personal property and other taxes
                  required to be paid by Supplier in connection with the Work
                  and the System, except franchise taxes and taxes levied upon
                  Supplier's income. Each party will cooperate with the other in
                  minirnizing any applicable tax and, in connection therewith,
                  Purchaser will provide Supplier with any resale certificates,
                  information regarding use of materials, services or sales, or
                  other exemption certificates or information reasonably
                  requested by Supplier.

                  Supplier shall identify separately on invoices: (i) the
                  non-taxable portion of the price and the reason therefor; and
                  (ii) the taxable portion of the price with its corresponding
                  taxes. Supplier shall provide supporting data as may be
                  requested by Purchaser.

         9.4      Payment for Field Technical Services when not included in the
                  fixed contract price:

                  9.4.1    Field Technical Services approved by Purchaser, which
                           are not included in the fixed price for the System,
                           shall be paid at the rates submitted for a calendar
                           year.

                  9.4.2    Local travel and living expenses while at the Jobsite
                           shall be paid at cost plus 20% for administrative
                           charges. Travel to and from the Jobsite shall be
                           reimbursed at the lesser of published coach/economy
                           class rates or actual cost.

                  9.4.3    Timesheets for the Field Technical Services showing
                           the individuals and the hours worked shall be
                           presented weekly to the Authorized Representative.

                  9.4.4    At the end of each month or upon completion of the
                           Work, whichever occurs first, Supplier shall submit
                           its invoice listing the name of the





                           person, dates and hours worked and applicable rate,
                           per diem charges and rates, and air travel charges.

         9.5      Claims:

                  Supplier shall notify the Authorized Representative in writing
                  of its intent to make a claim for any additional compensation
                  within thirty (30) calendar days after the event which gave
                  rise to such claim.

10.      CHANGES

         10.1     Supplier may request or Purchaser may direct changes in the
                  Work including, but not limited to, adding to, deleting from
                  or modifying the Work and the Specification. In addition,
                  changing conditions of law or Uncontrollable Force may require
                  contract price or date of performance revisions to be agreed
                  upon by the Parties. This Agreement, the purchase price and
                  Delivery Dates or Work Schedule, as appropriate, shall be
                  equitably adjusted to reflect such changes, and a such changes
                  and equitable adjustments shall be set forth in an Amendment.

                  10.1.1   Upon submission or receipt of a request for a change
                           to the Work, Supplier shall, within ten (10) calendar
                           days, submit to Purchaser, in writing, either a
                           detailed schedule for accomplishing the change and a
                           good faith estimate of the cost of the change, or
                           notification as to when such a schedule can be
                           provided by Supplier. Within five (5) business days
                           after receiving such schedule, Purchaser will approve
                           such change or withdraw the request for such change.
                           With such schedule, Supplier shall make a good faith
                           estimate of the effects of each change on the
                           following performance items:

                           (a)      Percentage of spare main and auxiliary
                                    memory;

                           (b)      Loading of transfer channels to computer
                                    peripherals;

                           (c)      User interface responses; and

                           (d)      Loading of the processors.

                           No change in these performance items is allowed
                           unless specifically approved by Purchaser, in
                           writing, regardless of authorized changes to hardware
                           or Software and regardless of the options purchased.
                           Approval of any change to the System that could
                           reasonably affect any of these performance items
                           shall be deemed to be specific approval of a change
                           in these performance items. Supplier shall make a
                           good faith estimate of the effects of changes on the
                           completion date of the Work and completion
                           milestones. Supplier shall provide a written
                           assessment of the impact of





                           each specific change on the spare parts, training,
                           testing, and Documentation requirements.

         10.2     Changes to this Agreement shall be made only by mutual
                  agreement of the Parties in accordance with a mutually
                  satisfactory change procedure. To be valid, such changes shall
                  be set forth in an Amendment.

         10.3     Supplier shall provide reasonably sufficient cost supporting
                  data including, but not limited to, work hours by type of
                  labor, rates, material and Subcontract costs, to enable
                  Purchaser to evaluate whether or not to approve a change.
                  Supplier shall not implement a change or submit an invoice for
                  the resulting price change until the authorizing Amendment has
                  been issued by Purchaser and accepted by Supplier.

         10.4     The Parties recognize that minor changes may be required
                  during performance of the Work. Such changes shall be
                  requested by the issuance of marked up approval drawings and
                  documents, directives from the Authorized Representative, or
                  by other procedures established by the Authorized
                  Representative, and shall require the approval of the
                  Authorized Representative. If Supplier has a claim for
                  adjustment in the price or schedule due to such changes, it
                  shall submit to the Authorized Representative in writing a
                  claim to this effect within thirty (30) calendar days from the
                  date such changes were requested. Supplier shall state such
                  claim in sufficient detail to allow the Authorized
                  Representative to determine the reasonableness of the claim.
                  If the Authorized Representative concurs that such change is a
                  change of the requirements of this Agreement, including the
                  Specifications, and desires to implement such change, then an
                  authorizing Amendment shall be issued. If Supplier does not
                  agree that the proposed change is a minor change, Supplier
                  shall not be required to implement such change unless and
                  until the procedures in Section 10.1 are completed.

         10.5     Supplier shall comply in all material respects with each
                  Amendment in accordance with the Work Schedule therein and
                  evidence its acceptance of all of the provisions contained
                  therein as full compensation for all costs and schedule impact
                  of such changes, by promptly executing the acceptance copy of
                  each Amendment when requested and returning such acceptance
                  copy to the Authorized Representative.

         10.6     Any disagreement between the parties as to whether the change
                  constitutes a change of requirements shall be resolved
                  pursuant to Article 27.

11.      PROJECT MANAGEMENT

         11.1     Purchaser shall assign an Authorized Representative who shall
                  manage Purchaser's activities associated with this Agreement
                  and shall have overall direction and responsibility for
                  directing the Work. Any correspondence to






                  Purchaser of a technical and Work administrative nature shall
                  be addressed to the attention of the Authorized
                  Representative.

         11.2     Administration of this Agreement and Amendments shall be
                  performed by Purchaser. Any correspondence to Purchaser
                  regarding commercial provisions or terms and conditions of
                  this Agreement shall be identified by this Agreement number
                  and shall be addressed to the attention of the Authorized
                  Representative. A mutually satisfactory project management
                  framework will be developed and used by the Parties to assign
                  responsibilities, interdependencies, milestones, and schedules
                  and to delineate reporting requirements.

         11.3     Supplier shall assign a Supplier Representative who shall
                  manage Supplier's activities associated with this Agreement
                  and shall have overall direction and responsibility for the
                  Work by Supplier. Any correspondence to Supplier shall be
                  addressed to the attention of the Supplier Representative.

         11.4     This Agreement and all Supplier sub-orders are subject to
                  status monitoring by Authorized Representative or a designated
                  representative of the Authorized Representative.

         11.5     Within thirty (30) days after receipt of this Agreement,
                  Supplier shall furnish to the Authorized Representative the
                  current status of the events in the Work Schedule. Thereafter,
                  Supplier shall furnish every month to the Authorized
                  Representative a status report, in triplicate, showing the
                  actual status of each production phase and each milestone. If
                  the actual completion milestones lag such scheduled dates, an
                  explanation shall accompany the status report stating the
                  problem area, measures taken to eliminate the problem, and
                  when the item will be back on schedule. The Authorized
                  Representative shall be notified immediately of any potential
                  problem situations which may affect the timely completion of
                  any of the milestones.

         11.6     Purchaser, the Authorized Representative and their agents
                  shall have the right of access to Supplier's and
                  Subcontractor's facilities upon reasonable notice and during
                  normal working hours to verify conformance to the Work
                  Schedule and inspect the Work.

         11.7     Any deviations from the Specification shall require the prior
                  written approval of the Authorized Representative or the
                  issuance of a Amendment.

12.      CODES AND STATUTES

         12.1     The work shall comply in all material respects with all
                  material applicable laws statutes, acts, ordinances,
                  regulations, codes and standards of federal, state and local
                  governmental agencies having regulatory federal jurisdiction
                  in effect on




                  January 13, 1997. Any changes to these after such date shall
                  be treated as a change to the Work authorized by an Amendment.

         12.2     Supplier shall conform to the employment practices
                  requirements of Executive Order 11246 of September 24, 1965,
                  as amended, and applicable regulations promulgated thereunder.

13.      SUBCONTRACTORS

         Supplier shall at all times be responsible for the Work, and for the
         acts and omissions of Subcontractors and persons directly or indirectly
         employed by Subcontractor, which acts or omissions, were they acts or
         omissions of Supplier or any persons directly employed by Supplier,
         would be a breach of this Agreement. This Agreement shall not
         constitute a contractual relationship between any Subcontractor and
         Purchaser. Purchaser shall not have any obligation for payment to any
         Subcontractor. Purchaser shall have the right of approval of any new
         Subcontractors which were not identified in Supplier's proposal,
         provided that such approval shall not be unreasonably withheld.

14.      SUSPENSION

         14.1     Purchaser may order Supplier to suspend, and, with Supplier's
                  consent, to subsequently resume, performance of all or of any
                  part of the Work at any time by the issuance of an Amendment.

         14.2     If Purchaser orders suspension of all or any part of the Work,
                  Purchaser shall: (i) complete the payments due for Work
                  performed whether or not such Work has been Accepted up to the
                  effective date of the suspension notice and shall resume
                  payments in accordance with the provisions of Article 9 hereof
                  following the date on which the suspended Work is resumed;
                  (ii) pay for the additional reasonable costs necessarily
                  incurred by Supplier in deactivation, during suspension, and
                  in reactivation of the suspended Work, including any overhead
                  costs; (iii) equitably adjust the Work Schedule consistent
                  with the scope and duration of the suspension or direct that
                  performance of the suspended Work be accelerated as authorized
                  by an Amendment and equitably increase the costs, and (iv) a
                  suspension fee equal to $1,000,000 per month during the term
                  of the suspension. Supplier shall provide sufficient
                  supporting data for evaluation of the reasonableness of the
                  charges for item (ii) above. In the event the parties are
                  unable to agree on the costs in (ii) above or on the
                  adjustment of the Work Schedule or costs in (iii) above, such
                  disagreement shall be resolved pursuant Article 27. In the
                  event the parties fail to resolve such disagreement in
                  accordance with Article 27 within thirty (30) calendar days,
                  Supplier shall have the right to terminate this Agreement.

         14.3     The provisions of this Article shall be Supplier's sole remedy
                  and Purchaser's total liability as a result of any suspension
                  of the Work, in whole or in part.







15.  PROPRIETARY INFORMATION AND MATERIAL

     15.1 Each Party (a "receiving Party") receiving Confidential Material
          (defined below) from the other Party (a "disclosing Party") in
          connection with this Agreement (directly or indirectly) agrees to hold
          tat Confidential Material in confidence and, except as permitted in
          this Article 15, agrees not to disclose it, or otherwise make it
          available to any person or third party, or to use it for the benefit
          of any third party' without the prior written consent of the
          disclosing Party. Each Party agrees that all such Confidential
          Material:

          (a)  shall be used only for the purpose of performing Work or using
               the System; and

          (b)  shall not be reproduced, copied, in whole or in part, except as
               specifically directed by the disclosing Party and necessary for
               the purpose set forth in (a) above; and

          (c)  shall, together with any copies (except backup and archival
               copies produced in accordance with a Party's network information
               processing procedures), reproductions or other records thereof,
               in any form, and all information and materials developed by that
               therefrom, be returned to the disclosing Party when no longer
               needed in connection with this Agreement.

     15.2 To the extent that a receiving Party needs to disclose Confidential
          Material to a Subcontractor or other person in connection with this
          Agreement, the System or Work, the receiving Party shall obtain from
          such persons a written nondisclosure agreement substantively
          equivalent to this Article 15 to treat such information as
          confidential and not to disclose or, except as permitted by this
          Article 15, use it without the receiving Party's written consent.

     15.3 Confidential Material furnished to a receiving Party in connection
          with this Agreement (directly or indirectly), shall be protected by
          the receiving Party from disclosure to others with reasonable efforts
          in that regard, provided that the receiving Party shall have the right
          to grant access to Confidential Material to employees, consultants or
          Subcontractors as provided in Section 15.2.

     15.4 Confidential Material: Each Party (a "receiving Party") will have
          access to technical information and materials including but not
          limited to, drawings, specifications, designs, records, computer
          programs and related documentation tat is marked "confidential" or
          with words of similar meaning, which are owned by the other Party (the
          "disclosing Party") or by third parties, and which constitute valuable
          confidential and proprietary information, know-how and trade secrets
          belonging to the disclosing Party or third parties (hereinafter
          referred to as



          "Confidential Material"). Confidential Material shall include
          information received from a disclosing Party in connection with the
          RFP, this Agreement, or the performance of the Work, information
          developed expressly for Purchaser under this Agreement, and all
          Software and Documentation. Confidential Material shall not include
          information or material that:

               (a)  is the public domain at the time of disclosure, or
                    thereafter enters the public domain through no fault of the
                    receiving Party; or

               (b)  is in the rightful possession of the receiving Party (other
                    than possession arising in connection with this Agreement)
                    at the time of disclosure by the disclosing Party; or

               (c)  is later received by the receiving Party without
                    confidentiality restrictions, from a third party having the
                    lawful right to disclose it; or

               (d)  is later independently developed by the receiving Party
                    without reliance on Confidential Materials; or

               (e)  is required by law, or by a governmental agency, to be
                    disclosed.

     15.5 The confidentiality provisions of this Article 15 shall constitute the
          sole confidentiality obligations of the Parties under this Agreement.

16.  PROPRIETARY RIGHTS AND LICENSES

     It is the intention of the Parties that all intellectual property rights in
     Software and Documentation, including but not limited to, all copyrights
     and patent rights, shall remain with Supplier or its licensor(s). Such
     Software and Documentation, if any, shall be licensed to Purchaser under
     the terms of the individual license agreements attached hereto as Annex C,
     if any, which Purchaser agrees to execute, and, to the extent any of such
     license agreements are not applicable, under the terms set forth in this
     Article 16 ("Supplier's Software" or "Licensed Software" and "Supplier's
     Documentation" or "Licensed Documentation"). Supplier shall use reasonable
     commercial efforts to obtain license agreements from other third party
     licensors, with respect to theft respective parts of all Licensed Software
     and Licensed Documentation that are substantially equivalent to the
     provisions of this Article 16.

     16.1 Software and Documentation License: Supplier hereby grants to
          Purchaser (hereinafter the "Licensee") a personal, non-exclusive,
          99-year, non-transferable, paid-up, license to use the Licensed
          Software and Licensed Documentation on the System provided by Supplier
          under this Agreement and in conjunction with the use of the System
          including, but not limited to, training, operation, modification, and
          maintenance. Such license shall include the right to use the Licensed
          Software



          and Licensed Documentation by means of or in conjunction with known
          and future technologies, including but not limited to known and
          fixture platforms, provided that Purchaser shall pay any required
          royalties or license fees associated with the use of such future
          technologies or platforms, and provided fUrther that neither Supplier
          nor its Subcontractors or licensors shall have any obligation to
          support the Licensed Software or Licensed Documentation on such future
          technologies or platforms. Such license shall also apply to upgrades
          and replacements of the Licensed Software or Licensed Documentation
          obtained from Supplier during the life of the System. Supplier may
          revoke such license in the event Purchaser breaches its 6bligations
          under this Agreement.

          16.1.1 Supplier hereby also grants the following rights and licenses:
                 (i) a right of and license under the provisions of the
                 applicable license agreement or this Article 16 to contractors
                 and consultants of the Licensee to use and reproduce the
                 Licensed Software and Licensed Documentation solely in
                 conjunction with or for the purpose of the performance of
                 services for the Licensee in connection with the System,
                 subject to the execution by such contractors and consultants of
                 a written non-disclosure agreement substantively equivalent to
                 that provided in Article 15; and (ii) a right of and license
                 under the provisions of the applicable license agreement or
                 this Article 16 to System Users to use the machine executable
                 code version of the Licensed Software and Licensed
                 Documentation in their use of the System for its specified
                 purposes. The contractors, consultants and System Users to whom
                 the aforestated licenses are granted shall also be referred to
                 as "Authorized Users."

     16.2 Right to Use: The Licensee shall have the right to develop peripheral
          programs to meet present or future needs (including but not limited to
          replicating a design to replace specific System components or
          implement new sites or technologies, provided that the replication of
          such design does not involve reverse engineering of Licensed
          Software), and to make improvements, enhancements, upgrades,
          adaptations and derivative works (all hereinafter referred to as
          "Developments"). The Licensee is hereby authorized to make such
          Developments. Supplier shall not have any rights to Developments, that
          (i) are not Derivative Works in or of the Licensed Software or
          Licensed Documentation; and (ii) do not incorporate any Licensed
          Software or Licensed Documentation; and (iii) do not contain
          Supplier's proprietary logic, design or coherence. Neither the
          Licensee nor Supplier shall have any obligation or liability to each
          other with respect to such Developments, including any obligation of
          Supplier to indemnify Purchaser for infringement under this Agreement
          with respect to the Licensed Software or Licensed Documentation.

          16.2.1 Supplier agrees that, subject to Section 15.4 and the foregoing
                 provisions of this Article 16, the Developments made by or on
                 behalf of Licensee which meet the criteria set forth in
                 Sections 16.2(i). (ii) and (iii) above,



                 and all new Software, Documentation, and materials, and all
                 concepts, methods, techniques, designs, processes and ideas,
                 which originate or result from the performance of this
                 Agreement, and are developed by the Licensee, its employees,
                 agents or consultants which meet the criteria set forth in
                 Sections 16.2(i), (ii) and (iii) above shall belong solely and
                 exclusively to the Licensee, and the Licensee shall have sole
                 and complete ownership rights including exclusive copyright,
                 patent, and all other intellectual property rights in and to
                 the same, and Supplier will not, other than in the performance
                 of this Agreement, make use of or disclose the same to anyone.
                 Licensee agrees that all other Developments shall belong solely
                 and exclusively to the Supplier or, as the case may be, its
                 Subcontractor, and that the Licensor or, as the case may be,
                 its Subcontractor shall have sole and complete ownership rights
                 including exclusive copyright, patent, and all other
                 intellectual property rights in and to the same, subject to the
                 provisions of this Article 16, and Licensee will not, other
                 than in the performance of this Agreement, make use of or
                 disclose the same to anyOne. Software and Software
                 Documentation which Supplier has obtained from third parties
                 and which is incorporated into the Work Product are identified
                 on Annex D hereto, which Annex may be amended from time to
                 time.

          16.2.2 Purchaser agrees that all Developments, Software,
                 Documentation, material, deliverables, concepts, methods,
                 techniques and designs which are made, conceived or developed
                 by Supplier, its agents, employees, or subcontractors as part
                 of the Work or on behalf of Purchaser (herein also referred to
                 as "Work Product") shall belong solely and exclusively to
                 Supplier or its Subcontractors, and such parties shall have
                 sole and complete ownership rights, including exclusive
                 copyright and patent ownership and all other intellectual
                 property rights in and to the same, subject to the provisions
                 of this Article 16, and Purchaser will not, except in
                 accordance with the terms of this Agreement, make use of or
                 disclose the same to anyone.

     16.3 Right to Copy the Licensed Software and Licensed Documentation: The
          license granted herein shall entitle the Licensee and Authorized Users
          (subject to the obligation to obtain executed non-disclosure
          agreements) to make or cause to be made up to the number of licensed
          copies of the Licensed Software and Licensed Documentation, and other
          materials furnished under this Agreement solely for the use of the
          System by the Licensee and any Authorized Users, plus a reasonable
          number of backup and archival copies. Such copies may be made without
          further permission of Supplier or the copyright owner and regardless
          of whether such Licensed Software, Licensed Documentation or other
          materials are copyrighted or otherwise proprietary. All such copies
          shall be subject to the terms of this Agreement and the applicable
          license agreement.



     16.4  Distribution Rights: The Licensee may distribute copies of the
           Licensed Software, Licensed Documentation and other materials
           furnished under this Agreement to Authorized Users (subject to the
           obligation to obtain executed non-disclosure agreements) by such
           means or technologies as they may choose, including without
           limitation physical media, electronic transmission and
           telecommunications and known and future technologies. No license is
           granted for resale, consulting use, rental or timesharing, reuse or
           installation on other systems, nor, except as provided in this
           Agreement, is a license granted for the right to sublicense, transfer
           or assign the Licensed Software or the Licensed Documentation.

     16.5  [Reserved]

     16.6  [Reserved]

     16.7  Improvements and Upgrades: Supplier shall provide to the Licensee, at
           reasonable charges, and for at least a period of three (3) years
           after warranty of the System, all Software improvements, new
           versions, additions, updates, enhancements and error corrections to
           or of the Licensed Software with the associated changes to the
           Licensed Documentation.

     16.8  Right to Transfer: The Purchaser shall have the right to transfer to
           any person, legal or natural, designated by the CPUC or the Trustee
           to succeed to the rights and to perform the functions of Purchaser,
           all rights and licenses granted to the Purchaser in this Article 16.
           Upon such transfer by means of an assignment or novation of this
           Agreement, the transferee shall be deemed to be a Licensee under the
           terms of this Article 16; provided, such transfer shall not reduce,
           limit, or otherwise affect the rights of Purchaser as Licensee under
           this Article 16, and the applicable license agreement with respect to
           dates prior to the date of such transfer.

     16.9  Reverse Engineering: Licensee shall not reverse engineer, decompile
           or disassemble any of the Licensed Software provided to Purchaser
           only in binary, object or machine executable form, including Licensed
           Software provided by Supplier's licensors. Licensee shall make all
           reasonable efforts to prevent any of its employees from independently
           attempting any such prohibited activities.

     16.10 Software Maintenance: Except as otherwise provided in this Agreement,
           Licensee shall provide maintenance in accordance with the terms of
           the maintenance agreements attached as Annex C.

17.  SOURCE CODE

     All Source Code for the Licensed Software set forth in Annex F shall be
     delivered to Purchaser.



18.  INSPECTION, TESTING AND ACCEPTANCE

     18.1  Inspection: Purchaser shall have the right at all reasonable times to
           inspect and witness testing of the System and its hardware and
           Software components, and to verify milestone completion. Supplier
           shall make all necessary arrangements and provide all reasonable
           facilities and access for such inspection and witnessing, either at
           Supplier's place of fabrication, manufacture or assembly, or at any
           other place where any major assembly of the System is fabricated,
           manufactured or assembled. Inspection by Purchaser shall not be
           construed as constituting either a waiver of any rights of Purchaser
           or obligations of the Supplier, or Acceptance. Supplier shall give
           Purchaser a minimum of ten.(10) calendar days prior notice as to the
           time when the System or any major assembly thereof will be ready and
           available for inspection.

     18.2  Supplier Testing: Prior to start of Integrated System Tests (1ST),
           Supplier shall test the System using the Acceptance Test Procedure
           and correct any material failure (including discrepancies, defects,
           and malfunctions) to meet the test criteria (all such material
           failures hereinafter referred to as "Defects, Malfunctions or
           Nonconformities"). These tests shall not require the presence or
           participation of Purchaser. Supplier shall provide Purchaser with
           Documentation of the performance of the System during these tests.

     18.3  Integrated System Tests:

           18.3.1 Supplier shall have the System ready for Supplier and the
                  Authorized Representative to conduct the Integrated System
                  Tests by the date stated in the Work Schedule subject to the
                  terms and conditions of this Agreement which contemplate the
                  possible extension of such date. The Integrated System Test
                  shall be conducted /using the Acceptance Test Procedure. All
                  Defects, Malfunctions or Nonconformities shall be logged for
                  later resolution or will be addressed immediately if testing
                  can not or, in Purchaser's reasonable judgment, should not, be
                  performed without the necessary corrections. Supplier shall
                  make available for the Authorized Representative's conduct of
                  the testing the appropriate test equipment and facilities, and
                  design engineers for consultation as reasonably requested by
                  the Authorized Representative. The testing shall be conducted
                  using commonly acceptable methods and may include unstructured
                  operational testing.

           18.3.2 Supplier shall maintain testing and performance Documentation
                  in compliance in all material respects with the requirements
                  of the Specification.



           18.3.3 Upon completion of the Integrated System Tests, Purchaser
                  shall notify the Supplier in writing within five (5) business
                  days of authorization to ship the System or of the denial of
                  such authorization.

           18.3.4 If the authorization to ship is denied, Purchaser shall state
                  in writing the reasons for the denial, and such reasons shall
                  consist of references to any tests set out in the Acceptance
                  Test Procedure. In the event of such a denial, the reasons
                  given by Purchaser shall immediately be discussed between the
                  Authorized Representative and Supplier, and Supplier shall, at
                  its sole expense, correct all Defects, Malfunctions or
                  Nonconformities. Upon such correction, Purchaser may perform
                  such tests set out in the Acceptance Test Procedure with which
                  the System did not comply in all material respects (as stated
                  in the notification from Purchaser) or which may have been
                  affected by corrective action of Supplier.

           18.3.5 Upon receipt of written notice from the Authorized
                  Representative of I) authorization to ship, Supplier shall
                  proceed with shipment to the System installation facility.
                  Authorization to ship the System shall not constitute
                  Acceptance of the System and shall be given without any
                  prejudice to Purchaser's right to correction of any Defects,
                  Malfunctions or Nonconformities outstanding or revealed by
                  on-site Acceptance Test Procedures.

           18.3.6 Defects, Malfunctions or Nonconformities in the System that
                  are not material and which the Authorized Representative deems
                  not sufficient to delay shipment, shall be listed on a
                  completion list prepared by the Authorized Representative.
                  Supplier shall complete or correct the items on the completion
                  list in accordance with a mutually acceptable work schedule.

     18.4  Operational Dry Run:

           18.4.1 Upon completion of shipment, Supplier shall uncrate, inspect,
                  and install the System, and prepare it for the Operational Dry
                  Run by the dates shown in the Work Schedule, subject to the
                  terms and conditions of this Agreement which contemplate the
                  possible extension of such date.

           18.4.2 Purchaser shall conduct the Operational Dry Run using the
                  Acceptance Test Procedure with assistance from Supplier. Such
                  tests are acceptance tests developed by Supplier, and approved
                  by Purchaser, to verify that the System, after installation,
                  performs in material conformance with the Acceptance Test
                  Procedure.

           18.4.3 Any material non-conformance indicated by such tests shall be
                  promptly corrected by Supplier at its sole expense and the
                  applicable portions of



                  such tests shall be reperformed to demonstrate performance in
                  material compliance with the applicable Acceptance Test.
                  Supplier shall be allowed full time access to the System to
                  make such corrections. Minor discrepancies with such tests
                  which Purchaser in its sole discretion deems not to be
                  sufficient to delay Acceptance of the System shall be listed
                  on a completion list prepared by Purchaser and shall be
                  corrected by Supplier at Supplier's expense in accordance with
                  a mutually acceptable work schedule.

           18.4.4 Right to System Requiring Correction: If, after the System or
                  any part thereof has been installed, the System, or the
                  process or the function performed thereby, requires material
                  correction, Purchaser shall have the right to use the System
                  until such time as it is convenient to Purchaser to have the
                  System or any part thereof removed from service for
                  correction; provided such use will not, in Supplier's sole
                  discretion, cause damage to the System or is otherwise likely
                  to make repairs more difficult or time consuming or result in
                  liability to Supplier. Such use shall not constitute
                  Acceptance, nor shall it constitute a waiver of any of
                  Purchaser's rights with respect to the System.

     18.5  Availability Test:

           18.5.1 Upon the successful completion of the Operational Dry Run, the
                  System shall be proven by a continuous 2000-hour Availability
                  Test. The test shall consist of exercising the functions
                  provided by the System during normal day to day operation.

           18.5.2 Purchaser shall maintain the test records during the
                  Availability Test. At the conclusion of the test, the test
                  records shall be examined to determine the System's
                  conformance, in all material respects, to the availability
                  criteria defined in this Agreement.

     18.6  Acceptance: Acceptance of the System ("Acceptance") shall not occur
           until all of the following conditions have been met:

           18.6.1 All tests required by this Agreement have been completed in
                  accordance with the terms and conditions herein; and

           18.6.2 [Reserved];

           18.6.3 All deliverables including instruction books, manuals, and all
                  other Documentation, have been received; and




     18.6. Purchaser or Authorized Representative has notified Supplier in
           writing of Acceptance; otherwise Acceptance shall be deemed to have
           occurred 10 business days after the foregoing conditions have been
           met.

           The Work shall be deemed completed, accepted, and ready for final
           payment when all of the aforestated conditions have been met. Such
           Acceptance shall not constitute a waiver of any right of Purchaser
           under this Agreement. Upon such Acceptance, Supplier shall invoice
           Purchaser for the final payment and all outstanding retention.

     18.7  Delay in Completion: In the event that delivery of all equipment,
           software, Documentation, and all other deliverables specified in this
           Agreement is not substantially complete by the delivery date
           specified in the Work Schedule, or such later date as may result from
           an equitable adjustment in the Work Schedule by reason of suspensions
           of the Work, changes in the Work, or other excusable delays, then the
           Purchaser shall have the right, as its exclusive remedy for late
           delivery, to collect from Supplier as liquidated lit damages,
           beginning the 31st day thereafter, the sum of $5,000 per day for each
           additional day until delivery is substantially complete, but not more
           than $300,000. The collection of such liquidated damages shall be in
           lieu of any other claims or remedies available at law or in equity
           and shall be Purchaser's exclusive remedy, and Supplier's sole
           liability, for late delivery unless delivery is not substantially
           complete within 90 days of the delivery date specified in the Work
           Schedule. In that event, Purchaser shall have the right, in lieu of
           exercising its right to collect liquidated damages as provided
           herein, to terminate the Agreement pursuant to the provisions of
           Section 29.1 of this Agreement.

19.  WARRANTIES

     19.1  System: SUPPLIER EXPRESSLY WARRANTS THE SYSTEM AND THE WORK PERFORMED
           HEREUNDER ONLY AS SET FORTH IN THIS ARTICLE 19. SUPPLIER MAKES NO
           OTHER WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THOSE OF
           MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SUPPLIER'S SOLE
           OBLIGATION AND THE EXCLUSIVE REMEDIES OF PURCHASER FOR ANY BREACH BY
           SUPPLIER OF ITS WARRANTIES SHALL BE AS EXPRESSLY STATED IN THIS
           SECTION 19.

           19.1.1 Supplier warrants that the System and all components thereof
                  (including but not limited to hardware and Software) furnished
                  by Supplier under this Agreement, whether or not manufactured
                  or developed by Supplier, shall: (i) be free from Defects,
                  Malfunctions or Nonconformities and material defects in
                  workmanship and material; (ii) be new, not from the surplus
                  market, and of the kind and quality specified in the
                  Specification; and (iii) perform the functions described in
                  the Specification in all material respects in conformance with
                  the Documentation for the p2riod described in Section 19.1.2.



           19.1.2 The warranty period, during which all Defects, Malfunctions or
                  Nonconformities and other failures to comply with Section
                  19.1.1 must be discovered and reported to Supplier, shall
                  commence upon the date the 2000-hour Availability Test
                  commences and continue for one (1) year thereafter. The
                  warranty period, during which all Defects, Malfunctions or
                  Nonconformities and other failures to comply with Section
                  19.1.1 must be discovered and reported to Supplier, for any
                  Defects, Malfunctions or Nonconformities or other failures to
                  comply with Section 19.1.1 corrected by Supplier shall begin
                  upon delivery of the corrected item and shall continue for
                  ninety (90) days thereafter or until the end of the original
                  one (1) year warranty period, whichever occurs latest.

           19.1.3 Any material Defect, Malfunction or Nonconformity or other
                  failure to comply with Section 19.1.1 that is discovered
                  during the warranty period and material damage to any other
                  part of the System resulting from such items and the revision
                  or repair by Supplier thereof, shall be corrected by Supplier,
                  at Supplier's sole expense with due diligence and dispatch as
                  required to make the System conform to the warranties stated
                  in this Article 19, including, but not limited to, any
                  necessary adjustments, modifications, repair or replacement,
                  changes to the Supplier's Software and Supplier's
                  Documentation, and including all necessary parts,
                  transportation charges and labor as may be necessary.

                  A. Supplier shall perform such corrective Work at the facility
                     where the System is installed to minimize the down time of
                     the System. Such Work shall be performed as follows: For
                     any Defect, Malfunction or Nonconformity or other failure
                     to comply with Section 19.1.1 that prevents the proper use
                     of the System, Supplier shall use reasonable commercial
                     efforts to provide corrective information within four (4)
                     hours after Purchaser's problem call, and, if correction at
                     the Jobsite is required, shall dispatch personnel within
                     twenty-four (24) hours after Purchaser's problem call to
                     perform such corrective Work. For Defects, Malfunctions or
                     Nonconformities and other failures to comply with Section
                     19.1.1 that are not material, including those Defects,
                     Malfunctions or Nonconformities and other failures to
                     comply with Section 19.1.1 that do not affect the use or
                     operation of the System, Supplier may group the correction
                     of such Defects, Malfunctions or Nonconformities and other
                     failures to comply with Section 19.1.1 as agreed to by
                     Purchaser.

     19.2  Documentation: Supplier warrants that the Documentation shall be
           substantially accurate and reasonably complete. Supplier shall, at
           its sole expense, promptly correct any materially nonconforming
           Documentation.


         19.3     Third Party Equipment: In addition to the warranties set forth
                  in Section 19.1, Supplier shall use reasonable commercial
                  efforts to obtain warranties and support contracts from the
                  computer and peripheral equipment vendors which are materially
                  compatible with Supplier's obligations under this Article.
                  Supplier shall assign, to the extent permitted by the terms of
                  such warranties and support contracts with such vendors, such
                  warranties and support contracts to Purchaser, if requested to
                  do so.

         19.4     Replacement Parts: Supplier warrants that replacement parts or
                  components for the System that are provided by Supplier shall
                  be interchangeable in fit and function with the original
                  System and free from defects in materials and workmanship for
                  a period of ninety days from date of the installation of such
                  replacement parts.

         19.5     Work: All Work performed by Supplier pursuant to this
                  Agreement shall be performed in a workmanlike manner. In the
                  event that Purchaser notifies Supplier that any Work does not
                  meet the warranty in this Section 19.5 within 90 days after
                  such Work is performed, Supplier shall immediately correct
                  and/or re-perform such Work. The provisions of the warranty in
                  this Section 19.5 shall not limit or reduce any other
                  warranties set forth in this Article 19 and shall be in
                  addition thereto.

         19.6     Conditions of Warranties: The warranties set forth in this
                  Article 19 are subject to the following conditions applicable
                  to the item for which a breach of warranty is claimed:

                  19.6.1   Purchaser shall give Supplier written notification
                           (or telephone notification followed up in writing) of
                           any Defect, Malfunction or Nonconformity or other
                           failure to comply with Section 19.1 .1 within a
                           reasonable time after Purchaser becomes aware of such
                           Defect, Malfunction or Nonconformity or other failure
                           to comply with Section 19.1.1.

                  19.6.2   Purchaser shall have the right to continue to operate
                           the System, or any part thereof, which may require
                           warranty correction or repair until such time as
                           Purchaser elects to remove such System or part
                           thereof from service; provided that Supplier shall
                           have no liability or obligation to Purchaser under
                           this Agreement or otherwise for any damage to the
                           System or liabilities caused by such continued
                           operation.

                  19.6.3   Purchaser shall operate and maintain the System in
                           accordance with the operation and, if applicable,
                           maintenance procedures agreed upon by the Parties;
                           provided and on condition that Supplier shall furnish
                           to Purchaser





                           such operating and maintenance procedures clearly
                           stated in writing and properly identified.

                  19.6.4   Completion of payments by Purchaser shall not release
                           Supplier from any of its warranty obligations.

                  19.6.5   Supplier does not warrant that (a) the Work will meet
                           Purchaser's requirements, (b) the operation of any
                           hardware or Software will be uninterrupted or error
                           free, or (c) any Defect, Malfunction or Nonconformity
                           in any hardware or Software is correctable or will be
                           corrected. The limited warranty provided in this
                           Agreement will not apply to, and Supplier will have
                           no warranty obligation with respect to, any Defect,
                           Malfunction or Nonconformity resulting from (1)
                           improper site preparation or maintenance by or on
                           behalf of Purchaser, other than by Supplier or its
                           Subcontractors, (2) calibration, maintenance,
                           modification or use by or on behalf of Purchaser,
                           other than by Supplier or its Subcontractors, (3)
                           operation of hardware outside of its published
                           environmental specifications, including any failure
                           of electric power, air conditioning or humidity
                           controls, (4) hardware, software, interfacing or
                           supplies installed or supplied by Purchaser, any
                           subcontractor to Purchaser other than Supplier or its
                           Subcontractors or any other owner or operator, or (5)
                           any cause other than ordinary use. In addition,
                           Supplier will have no warranty obligation to adjust
                           repair or replace any component if its adjustment,
                           repair or replacement is impractical because of its
                           location or installation.

20.      SUPPLIER'S SYSTEM SUPPORT

         20.1     Supplier shall make available replacement parts and hardware
                  and software support on System components for a period of
                  three (3) years from Acceptance. In the event, however, that
                  certain of these devices are not available due to obsolescence
                  and duplicates cannot be purchased at a reasonable price in
                  comparison with that of the original unit, the Supplier may
                  supply a device which has functionality and responsiveness
                  comparable to the obsolete device.

         20.2     If, for administrative reasons, Purchaser orders replacement
                  parts for the System under a new purchase order instead of
                  under this Agreement, Supplier agrees to sell such replacement
                  parts under these general terms and conditions as set forth in
                  this Agreement.

         20.3     Supplier further agrees that, if Supplier or a Subcontractor
                  cannot or no longer fulfills its maintenance and spare part
                  obligations, Supplier shall use reasonable commercial efforts
                  to provide or secure for Purchaser the necessary maintenance
                  services and, on a form, fit, and function basis, the required
                  spare parts.





         20.4    Supplier shall not unreasonably interfere with normal operation
                 of the facilities where the System is installed, or with the
                 equipment, or the work of any contractors or subcontractors on
                 the premises where the System is installed ("System Premises").
                 When Supplier anticipates unavoidable interference, it shall so
                 notify the Authorized Representative as soon as possible, at
                 least five (5) days in advance whenever commercially possible.
                 The Authorized Representative shall determine, in advance,
                 whether such interference is unavoidable and shall, if
                 required, establish reasonable procedures under which the
                 interference shall be allowed. The Authorized Representative
                 shall have final determination of priorities in case of
                 conflicts with operations or work of others. Supplier shall not
                 operate any of the PX's equipment (other than the System) or
                 control devices or those of any other contractor or
                 subcontractor to Purchaser on the System Premises.

21.      INFRINGEMENT PROTECTION

         21.1     Royalties or other charges for any patent, trademark,
                  copyright, trade secret or other intellectual property or
                  proprietary information relating to the System or used in the
                  performance of this Agreement, shall be considered as included
                  in the contract price.

         21.2     Supplier shall indemnify and save harmless Purchaser and its
                  successors and permitted assignees and transferees (all herein
                  referred to individually as "Infringement Indemnitee" and
                  collectively as "Infringement Indemnitees") against any and
                  all liabilities, judgments, costs, expenses, and damages,
                  which may be awarded against any of the Infringement
                  Indemnitees in any suit, action or proceeding brought against
                  any of the Infringement Indemnitees for infringement or
                  alleged infringement of any patent, trademark, copyright,
                  trade secret or any other intellectual property or proprietary
                  right, or any royalty or license agreement to which Supplier
                  or any Subcontractor is a party, by a court of competent
                  jurisdiction, arising out of the use by the Infringement
                  Indemnitee(s) of any component of the System furnished by
                  Supplier, in the ordinary course of its use as provided in
                  this Agreement for the purposes hereunder intended or the
                  exercise of any rights granted under Article 16 hereof,
                  provided, however, that Supplier shall have no obligation to
                  indemnify or save harmless any Infringement Indemnitee with
                  respect to any claim alleging that a process or integrated
                  system, including but not limited to the System, having the
                  characteristics or functionality described in the
                  Specifications or this Agreement infringes any patent,
                  trademark, copyright, trade secret or other intellectual
                  property or proprietary right, or any royalty or license
                  agreement, and provided further, however, that Supplier shall
                  have no liability for any claim of infringement (1) based on
                  any modified version of any such Licensed Software, Licensed
                  Documentation, Work Product or Development developed by, or on
                  behalf of, Purchaser other than by Supplier or its
                  Subcontractors; (2) based upon use in conjunction with another
                  product or service; (3) based upon Supplier's compliance with
                  Purchaser's specific





                  instructions, and provided further, that upon notice of a
                  claim of infringement, Purchaser shall immediately stop use of
                  the software, program, service, and/or other materials that
                  are the subject of the infringement claim. If any action,
                  claim or suit for infringement of any patent, trademark,
                  copyright, trade secret or other intellectual property or
                  proprietary right, or royalty or license agreement, be made or
                  instituted against the Infringement Indemnitee(s) as above
                  specified on account of the use of the System, (or any
                  component thereof) or the exercise of the granted rights,
                  Supplier shall assume the defense of such action, claim or
                  suit and all expenses incident to the defense thereof; but it
                  is expressly understood that in assuming the defense of such
                  claim(s) or suit(s) Supplier shall have control thereof;
                  provided that the Infringement Indemnitee(s) shall be kept
                  fully informed as to the progress thereof and have the right
                  to confer about and give advice and assistance regarding the
                  same.

         21.3     In the event that: (i) there is an adjudication that the
                  System or any component or its use constitutes an infringement
                  described in Section 21.2; or (ii) the use of any such System
                  or component is enjoined; Supplier shall within thirty (30)
                  days from the occurrence of any of the aforestated events, at
                  its option and expense either:

                  (a)      Procure for Purchaser and the PX the right to
                           continue using the System;

                  (b)      Replace the System or infringing components with
                           non-infringing ones providing functionality
                           substantially equal to that contracted for hereunder;
                           or

                  (c)      Modify them so that they become non-infringing while
                           providing functionality equal to that contracted for
                           hereunder.

                  Supplier's obligations under Section 21.3 shall be in addition
                  to those under Section 21.2.

         21.4     Purchaser shall indemnify and save harmless Supplier, its
                  Subcontractors and their respective successors, assignees and
                  transferees (all herein referred to individually as
                  "Infringement Indemnitee" and collectively as "Infringement
                  Indemnitees") against any and all liabilities, judgments,
                  costs, expenses, and damages, which may be awarded against any
                  of the Infringement Indemnitees in any suit, action or
                  proceeding brought against any of the Infringement Indenmitees
                  for infringement or alleged infringement of any patent,
                  trademark, copyright, trade secret or any other intellectual
                  property or proprietary right, or any royalty or license
                  agreement to which Purchaser or any Authorized User is a
                  party, by a court of competent jurisdiction, arising out of
                  the use, manufacture or sale by the Infringement Indemnitee(s)
                  of the combination of components comprising the System or
                  having the characteristics or functionality described in the
                  Specifications or this Agreement. If any such action, claim or
                  suit for infringement of any patent, trademark, copyright,
                  trade secret or other intellectual





                  property or proprietary right, or royalty or license
                  agreement, be made or instituted against the Infringement
                  Indemnitee(s) as above specified on account of the use,
                  manufacture or sale of the System, (or any part thereof),
                  Purchaser shall assume the defense of such action, claim or
                  suit and all expenses incident to the defense thereof; but it
                  is expressly understood that in assuming the defense of
                  property or proprietary right, or royalty or license
                  agreement, be made or instituted, against the Infringement
                  Indemnitee(s) as above specified on account of the use,
                  manufacture or sale of the System, (or any part thereof),
                  purchaser shall assume the defense of such action, claim or
                  suit and all expenses incident to the defense thereof; but it
                  is expressly understood that in assuming the defense of such
                  claim(s) or suit(s) Purchaser shall have control thereof;
                  provided that the Infringement Indemnitee(s) shall be kept
                  fully informed as to the progress thereof and have the right
                  to confer about and give advice and assistance regarding the
                  same.

         21.5     The indemnity obligations contained in Sections 21.2 and 21.4
                  are contingent upon the Infringement Indemnitee giving the
                  indemnifying party prompt written notice of any such claim,
                  full cooperation in the defense of any such claim, and the
                  right to defend against any such claim with counsel of the
                  indemnifying party's choosing and to settle and/or compromise
                  any such claims as the indemnifying party deems appropriate,
                  subject to the payment by the indemnifying party of any
                  settlement or compromise amount. Failure to do so will relieve
                  the indemnifying party of any obligation or liability pursuant
                  to this indemnification provision. The Infringement Indemnitee
                  shall not incur, nor shall the indemnifying party be liable
                  for, any of the Infringement Indemnitee's costs or expenses
                  related to any such claims, without the consent of the
                  indemnifying party. The Infringement Indemnitee shall have the
                  fight to employ its own counsel for any such claim, but the
                  fees and expenses of such counsel shall be borne by the
                  Infringement Indemnitee.

22.      FITNESS FOR DUTY

         22.1     Supplier and its Subcontractor personnel on the Jobsite shall:

                  (a)      report for Work in a manner fit to do their job;

                  (b)      not be under the influence of or in possession of any
                           alcoholic beverages or of any controlled substance
                           (except a controlled substance as prescribed by a
                           physician so long as the performance or safety of the
                           Work is not affected thereby); and

                  (c)      not have been convicted of any serious criminal
                           offense which may have a material adverse impact on
                           Purchaser.

         22.2     Searches by Purchaser's authorized representatives may be made
                  of lockers and storage areas on Purchaser-owned or leased
                  property at various times without prior announcement. Such
                  facility inspections may be conducted using detection dog
                  teams to search Work areas, and other common areas in order to
                  detect evidence of unlawful drug use or other Prohibited Items
                  (pyrotechnics, explosives,





                  firearms, weapons, or facsimiles thereof; alcohol and illegal
                  drugs). Prohibited Items must not be brought onto or kept on
                  such property.

         22.3     Supplier shall advise its personnel of these requirements
                  before they enter on the Jobsite and shall immediately remove
                  from the Jobsite any person determined to be in violation of
                  these requirements. Supplier shall impose these requirements
                  on its Subcontractors. The aforestated requirements apply
                  solely to Jobsites and shall not be construed to reflect the
                  employment or contractual relationships of Supplier, its
                  employees, agents or Subcontractors.

23.      INDEMNITY

         23.1     Supplier shall, at its own cost, defend, indemnify and hold
                  harmless Purchaser, Pacific Gas and Electric Company, San
                  Diego Gas & Electric Company and Southern California Edison
                  Company, and their officers, agents, employees, assignors,
                  assignees, and successors in interest ("Indemnified Parties")
                  from and against any and all liability, damages, losses,
                  claims, demands, actions, causes of action, costs including
                  attorney's fees and expenses, or any of them, directly
                  resulting from the death or physical injury to any person or
                  physical damage to or losses of any physical property arising
                  out of or in connection with Supplier's negligence or willful
                  misconduct.

         23.2     [Reserved]

         23.3     Any tools, supplies, equipment or other items loaned by
                  Purchaser to Supplier (except where Purchaser directs such
                  use) shall be loaned solely as a convenience to Supplier.
                  Supplier agrees that such items are being loaned "as is", and
                  Purchaser make no representations as to the condition,
                  suitability for use, freedom from defect or otherwise in
                  relation to such items. Supplier shall, at its own cost,
                  defend, indemnify and hold harmless Purchaser, their officers,
                  agents, employees, assignors and assignee, and predecessors
                  and successors in interest, from and against any and all
                  liability, damages, losses, claims, demands, actions, causes
                  of action, costs including attorney's fees and expenses, or
                  any of them, resulting from the death or physical injury to
                  any person or physical damage to any physical property,
                  arising directly out of any negligence or willful misconduct
                  by Supplier with respect to any actual use by Supplier of any
                  tools, supplies, equipment or other items loaned by Purchaser
                  and having defects or claimed to be defective.

         23.4     The indemnities set forth in this Article 23 shall not be
                  limited by the insurance requirements set forth in Article 24.

         23.5     Purchaser shall, at its own cost, defend, indemnify and hold
                  harmless Supplier, its Subcontractors, and their officers,
                  agents, employees, assignors, assignees, and successors in
                  interest ("Indemnified Parties") from and against any and all





                  liability, damages, losses, claims, demands, actions, causes
                  of action, costs including attorney's fees and expenses, or
                  any of them, resulting from the death or injury to any person
                  or damage to or losses of any property arising out of or in
                  connection with such person's negligence or willful
                  misconduct.

         23.6     Purchaser and the PX shall, at its own cost, defend, indemnify
                  and hold harmless Supplier, its Subcontractors, and their
                  officers, agents, employees, assignors, assignees, and
                  successors in interest ("Indemnified Parties") from and
                  against any and all liability, damages, losses, claims,
                  demands, actions, causes of action, costs including attorney's
                  fees and expenses, or any of them, arising out of or in
                  connection with the sale or marketing, the failure to sell or
                  market, or otherwise in connection with the commercial use of
                  the System.

         23.7     The indemnity obligations contained in this Article 23 are
                  contingent upon the Indemnified Parties giving the
                  indemnifying party prompt written notice of any such claim,
                  full cooperation in the defense of any such claim, and the
                  right to defend against any such claim with counsel of the
                  indemnifying party's choosing and to settle and/or compromise
                  any such claims as the indemnifying party deems appropriate,
                  subject to the payment by the indemnifying party of any
                  settlement or compromise amount. Failure to do so will relieve
                  the indemnifying party of any obligation or liability pursuant
                  to this indemnification provision. The Indemnified Parties
                  shall not incur, nor shall the indemnifying party be liable
                  for, any of the Indemnified Parties' costs or expenses related
                  to any such claims, without the consent of the indemnifying
                  party. The Indemnitee shall have the right to employ its own
                  counsel for any such claim, but the fees and expenses of such
                  counsel shall be borne by the Indemnified Parties.

24.      INSURANCE

         24.1     Supplier shall maintain for the Work, and shall require that
                  each Subcontractor performing any service at the Jobsite
                  (except material delivery only) (hereinafter referred to as
                  "Jobsite Subcontractor") maintain, at all times during the
                  Work and at its own expense, valid and collectible insurance
                  as required below. This insurance shall not affect Supplier's
                  liability under the indemnity provisions of Article 23, and
                  shall not be terminated, expire, nor be materially altered
                  without giving thirty (30) days' advance written notice to
                  Purchaser.

                  As evidence that policies do in fact provide the required
                  coverages and limits of insurance listed below and that such
                  coverages and limits are in full force and effect, Supplier
                  shall furnish to Purchaser certificates of insurance on forms
                  acceptable to Purchaser. Supplier shall require each Jobsite
                  Subcontractor to provide such certificates of insurance to
                  Supplier. Certificates shall be furnished and made available
                  upon receipt of this Agreement or subcontract BUT IN ANY EVENT
                  PRIOR TO START OF THE WORK.





                  Any other insurance carried by Purchaser, its officers,
                  agents, and employees which may be applicable shall be deemed
                  to be excess insurance and Supplier's insurance shall be
                  deemed primary for all purposes despite any conflicting
                  provision in Supplier's policies to the contrary to the extent
                  of Supplier's indemnity obligations under this Agreement.

                  (i)      Worker's Compensation, with statutory limits, as
                           required by the state in which the Work is performed,
                           and Employer's Liability Insurance with limits of not
                           less than $1,000,000.

                  (ii)     Commercial General Liability Insurance, written on an
                           "occurrence" basis, including owner's and
                           contractor's protective, products/completed
                           operations, broad form property damage liability, and
                           contractual liability. Such insurance shall bear a
                           combined single limit per occurrence and annual
                           aggregate of not less than $2,000,000, exclusive of
                           defense costs as respects products and completed
                           operations, and a combined single limit per
                           occurrence and annual aggregate of not less than
                           $2,000,000, exclusive of defense costs as respects
                           all other coverages. Such insurance shall: (a)
                           acknowledge Purchaser, its officers, agents and
                           employees as additional insureds as regards
                           Supplier's acts or omissions; (b) be primary for all
                           purposes; (c) contain standard cross-liability or
                           severability of interest provisions; and (d) contain
                           no explosion, collapse, or underground exclusions to
                           the extent of Supplier's indemnity obligations under
                           this Agreement.

                           If Supplier elects, with the concurrence of
                           Purchaser, to use a "claims made" form of Commercial
                           General Liability Insurance. then the following
                           additional requirements shall apply: (a) The
                           retroactive date of the policy shall be at least one
                           day prior to the commencement of the Work; and (b)
                           Coverage for the Work shall be maintained in effect
                           for a period of not less than two (2) years after
                           completion of the Work, or a Supplemental Extended
                           Reporting Period of not less than two (2) years after
                           completion of the Work shall be included. These
                           requirements shall ensure that such insurance shall
                           enable Purchaser to recover for claims reported at
                           any time commencing with the start of Work and
                           continuing to a date not less than two years
                           following completion of the Work.

                  (iii)    [Reserved]

                  (iv)     Automobile Bodily Injury and Property Damage
                           Liability Insurance on an "occurrence" form with a
                           combined single limit per occurrence of not less than
                           $1,000,000. Such insurance shall cover liability
                           arising out of the use by Supplier and Subcontractors
                           of owned, nonowned, and hired automobiles in the
                           performance of the Work. Such insurance shall





                           acknowledge Purchaser as an additional insured and be
                           primary for all purposes.

         24.2     Supplier shall report immediately to Purchaser and confirm in
                  writing any injury, loss, or damage incurred by Supplier or
                  Jobsite Subcontractors in connection with the Work, or its
                  receipt or notice of any claim by a third party, or of any
                  occurrence that might give rise to such claim.

         24.3     If any of the required insurance coverages contain aggregate
                  limits applying to other operations of Supplier outside this
                  Agreement and such limits are diminished by any incident,
                  occurrence, claim, settlement or judgment against such
                  insurance, Supplier shall take immediate steps to restore such
                  aggregate limits or shall provide other insurance protection
                  for such aggregate limits.

25.      SAFETY NOTIFICATIONS

         25.1     Supplier shall provide (obtain from its Subcontractors, etc.)
                  a Material Safety Data Sheet (MSDS) for each chemical product
                  (e.g., lubricants, solvents, paints, cleaners, inhibitors,
                  etc.) prior to its use at the Jobsite and for any such product
                  that may be contained in any equipment furnished to Purchaser
                  as a part of the Work.

                  Such MSDSs shall be maintained at the Jobsite, shall be
                  subjected to review by Purchaser, and shall be turned over to
                  Purchaser upon acceptance of the Work and prior to
                  Contractor's leaving the Jobsite.

                  A revised MSDS shall also be obtained whenever the formulation
                  or evaluation of a product is changed.

                  All MSDSs shall comply with the Federal (29CFR1910.1200) and
                  California (8CAC5194) OSHA Hazard Communication Standards
                  without exception, and shall also include, but not be limited
                  to the following data. (If an item is not applicable,
                  Contractor shall so state.)

                           Date of MSDS(s) preparation.

                           Purchaser's Purchase Order number(s).

                           Supplier's and manufacturer's catalog number for the
                           product and its container size and type.





                           All MSDS's shall be addressed to:

                           -------------------------------------
                           (To be provided)
                           -------------------------------------

                           -------------------------------------

                           -------------------------------------

                           -------------------------------------

                           -------------------------------------

25.2     Container Labeling Requirements:

         Prior to shipment, Supplier shall and shall require its Subcontractors
         to, label all containers of hazardous materials, as defined by the
         State of California's and the Federal Government's OSHA programs. Such
         labels shall include, as a minimum:

         (a)      The specific chemical identity of the substance. If the
                  product is a mixture, list the components present in
                  concentrations of 1% or more, or 0.1% or more if a carcinogen.

         (b)      The name and address of the manufacturer, importer or other
                  distributor.

         (c)      Warning statements of the substance's Flammability,
                  Corrosivity, Toxicity, Reactivity, Primary Routes of Bodily
                  Entry and Target Organs affected.

         (d)      Emergency and first aid procedures.

         (e)      The potential for fire and/or explosion.

         (f)      Any generally known precautions for safe use and handling of
                  the substance.

         These labels shall be clearly legible and capable of withstanding
         normal shipping and handling while maintaining legibility of ALL
         information printed thereon.

         Any container at the Jobsite without said label, or with illegible
         information thereon, is subject to rejection and, at the sole
         discretion of Purchaser, may be removed from the Jobsite and disposed
         of at an approved dump site at Supplier's expense.

25.3     California's Toxic Enforcement Act Requirements:

         Supplier is hereby warned that exposure to chemicals known to the State
         of California to cause cancer, birth defects, or other reproductive
         harm may occur at Purchaser's facilities. Upon request, Purchaser shall
         make available to the

                  Supplier, and its employees, a Material Safety Date Sheet
                  (MSDS) for such chemical exposures at the Jobsite. Supplier
                  shall inform its Subcontractors of the above information.

                  From the time that Supplier enters Purchaser facilities or
                  begins Work until the time the Work is completed, Supplier
                  shall, and shall require its Subcontractors to, issue warnings
                  to personnel on the Jobsite, the public, and Purchaser s
                  personnel about exposure to chemicals known to the State of
                  California to cause cancer, birth defects, or other
                  reproductive harm. Supplier shall warn Purchaser of any
                  exposure which may continue after Supplier has completed the
                  Work. Such warnings may take the form of a Material Safety
                  Data Sheet.

26.      LIMITATION OF LIABILITY

         Except in the case of a breach of Article 15, neither Purchaser,
         Supplier nor any agent, employee, Subcontractor, supplier or licensor
         of Purchaser or Supplier shall be liable for indirect, incidental,
         special, or consequential damages, whether such damages arise in
         contract, tort (including negligence) or otherwise, including, but not
         limited to, lost profits, and, in the case of Purchaser, damages
         arising out of commitments to Subcontractors, or personal service
         contracts unless such contracts are expressly F authorized in writing
         by Purchaser.

         Notwithstanding anything to the contrary in this Agreement, Supplier's
         and its agents, employees', Subcontractors', suppliers', and licensors'
         cumulative liability to Purchaser, regardless of whether such liability
         is based on breach of contract, tort, strict liability, breach of
         warranties, failure of essential purpose or otherwise, under this
         Agreement or with respect to the Services shall be limited to the
         amount actually paid by Purchaser to Supplier under this Agreement. In
         addition, Purchaser's recourse with respect to any liability or
         obligation of Supplier hereunder shall be limited to the assets of
         Supplier, and Supplier shall have no recourse against, and shall bring
         no claim against, any member or employee of Supplier or any assets
         thereof.

         In no event shall Supplier, its agents, employees, subcontractors,
         suppliers or licensors be liable for preexisting conditions, delays,
         curtailment of plant operations, process failure, pollution or
         environmental damage or fines levied by regulatory agencies as a result
         of pollution, occupational disease or toxic torts, loss of revenue or
         profit, loss of use, loss of power, damages suffered by Purchaser, any
         Authorized User or the PX's customers for service interruptions, the
         marketing or sale, or failure to market or sell, electricity, costs of
         capital or costs of replacement power.

27.      DISPUTES

         27.1     Any dispute pertaining to this Agreement, other than a dispute
                  arising under Section 15 or Section 16, which cannot be
                  resolved between the Supplier's Representative and the
                  Authorized Representative shall be referred to Purchaser





                  and the Supplier for resolution. If the Parties cannot reach
                  an agreement within a reasonable period of time, the dispute
                  shall be resolved as provided in Section 27.2. Pending
                  resolution of a dispute, Supplier shall continue to perform
                  the Work to the extent not affected by the dispute as directed
                  by the Authorized Representative and Purchaser shall continue
                  to make payments for the undisputed items as set forth in this
                  Agreement.

         27.2     The Parties shall attempt in good faith to resolve any dispute
                  arising out of or relating to this Agreement promptly by
                  negotiations between an officer of Purchaser or his or her
                  designated representative and an officer or executive of
                  similar authority of Supplier. Either Party may give the other
                  Party written notice of any dispute. Within twenty (20) days
                  after delivery of said notice, the executives shall meet at a
                  mutually acceptable time and place, and thereafter as often as
                  they reasonably deem necessary to exchange information and to
                  attempt to resolve the dispute. If the matter has not been
                  resolved within thirty (30) days of the fast meeting, the
                  dispute shall be submitted first to voluntary mediation, and
                  if mediation is not successful, then to binding arbitration,
                  in accordance with the dispute resolution procedures set forth
                  in Annex F hereto. Judgment on any arbitration award may be
                  entered in any court having proper jurisdiction.

                  Each Party is required to continue to perform its obligations
                  under this Agreement pending final resolution of any dispute
                  arising out of or relating to this Agreement to the extent
                  such obligations are not the subject of the dispute.

28.      TERMINATION AT WILL

         28.1     Purchaser may, at any time, terminate for convenience (a
                  "termination at will") of Purchaser this Agreement, the Work,
                  or any portion of the Work, by written notice to Supplier.
                  Such notice shall be confirmed by an Amendment.

         28.2     Upon receipt of such notice of termination at will, Supplier
                  shall stop performance of the terminated Work and take action
                  as directed by Purchaser to carry out such termination.

         28.3     In such event of termination at will, Purchaser shall pay to
                  Supplier: (i) the payments due for Work completed and costs
                  incurred by Supplier for work in progress including overhead
                  and reasonable profit on such amounts, prorated to the
                  effective date of termination; plus (ii) any reasonable costs
                  necessarily incurred in carrying out such termination as
                  directed by Purchaser; plus (iii) a termination fee of
                  $2,500,000. Supplier shall furnish reasonable supporting data
                  for any claims for items (i) and (iii) above.

         28.4     Purchaser shall take possession of and title to any System
                  fabricated or materials procured, and any Software or
                  Documentation developed and shall receive a











                  license (pursuant to Article 16 or Annex C) to any of
                  Supplier's Software and Supplier's Documentation which are
                  fully paid for in the termination payment.

         28.5     The provisions of this Article 28 shall be Supplier's sole
                  remedy for termination at will of this Agreement or the Work
                  or any portion thereof.

         28.6     Any termination under this Article 28 shall be without
                  prejudice to any other rights of either Party which may have
                  accrued prior to termination.

29.      DEFAULTS AND CANCELLATION FOR CAUSE

         29.1     If Supplier: (i) fails materially to perform any of its
                  material obligations under this Agreement and fails either (A)
                  to cure a material failure of performance within thirty (30)
                  calendar days from Purchaser's notice of such failure, or (B)
                  in the event Supplier notifies Purchaser that such failure
                  cannot reasonably be cured within thirty (30) calendar days
                  and provides a schedule for curing such failure, to proceed
                  diligently to cure such failure in accordance with such
                  schedule; or (ii) fails to deliver the System or components
                  thereof on or before the delivery date specified in the Work
                  Schedule or if all of the conditions of Acceptance have not
                  been met on or before 91 days after the delivery date
                  specified in the Work Schedule, then Purchaser may: (a) except
                  as provided in Section 18.7, withhold payment of any further
                  moneys which may be due Supplier until the default is cured,
                  if another cure period is allowed by Purchaser; and/or (b)
                  declare Supplier to be in default of this Agreement by notice
                  to Supplier in writing; and Purchaser shall in either case be
                  entitled to cancel this Agreement for cause, in whole or in
                  part. Any cancellation pursuant to this Article 29 shall not
                  be deemed a "termination at will" within the meaning of
                  Article 28.

         29.2     In the event Purchaser cancels this Agreement for cause
                  pursuant to Section 29.1, Supplier shall stop the Work (or the
                  portion thereof canceled by Purchaser) and return all related
                  data provided by Purchaser to the extent not needed to
                  complete any uncancelled portions of the Work; and at
                  Purchaser's sole option Supplier shall either: (a) deliver to
                  Purchaser all portions of the System, and, upon payment in
                  full for all parts of the System which have been completed and
                  which do not constitute the default upon which termination is
                  based, grant an appropriate license to Purchaser in and to ALL
                  intellectual property rights in Software and Documentation
                  developed under this Agreement, and license the portion of the
                  Suppliers Software and Supplier's Documentation which has been
                  paid for to date (such license not to contain rights of
                  Purchaser or obligations of Supplier in addition to, or
                  different from, those in Article 16), and in such event
                  Purchaser shall have the right to have the System completed by
                  others and to use the Supplier's intellectual property for
                  that purpose (provided the party performing the Work in
                  Supplier's place executes a nondisclosure agreement); or (b)
                  at any time, after the expiration of the cure period and
                  before such default has been fully cured by Supplier,
                  Purchaser may cancel such part of this Agreement which










                  Purchaser has not yet Accepted or cancel the delivery thereof
                  without charge or obligation, by providing written notice to
                  Supplier. Cancellation of any uncompleted portion of this
                  Agreement shall become effective to the extent and on the date
                  set forth in Purchaser's written notice. Purchaser's right to
                  cancel this Agreement shall also include the right to cancel
                  any and all deliveries not already made.

         29.3     If Purchaser fails materially to perform any of its material
                  obligations under this Agreement and fails either (A) to cure
                  a material failure of performance within thirty (30) calendar
                  days from Supplier's notice of such failure, or (B) in the
                  event Purchaser notifies Supplier that such failure cannot
                  reasonably be cured within thirty (30) calendar days and
                  provides a schedule for curing such failure, to proceed
                  diligently to cure such failure in accordance with such
                  schedule, then Supplier may: (a) cease Work until the default
                  is cured, if another cure period is allowed by Supplier;
                  and/or (b) declare Purchaser to be in default of this
                  Agreement by notice to Purchaser in writing; and Supplier
                  shall in either case be entitled to cancel this Agreement for
                  cause, provided that prior to cancelling this Agreement for
                  cause, Supplier shall invoke the provisions of Section 27 to
                  attempt to resolve the matter at issue.

30.      NON-WAIVER

         None of the provisions of this Agreement shall be considered waived by
         either Party unless such waiver is specifically stated in writing, and
         signed by the authorized representative of the Party waiving the
         provision(s).

31.      ASSIGNMENT

         31.1     Subject to Section 31.4, neither party shall assign this
                  Agreement or any part thereof or interest therein, without the
                  prior written consent of the other party, and any assignment
                  without such consent shall be void and of no effect.

         31.2     Supplier shall notify Purchaser of the sale or transfer of
                  control of its business to another entity prior thereto.

         31.3     If either Party enters into any voluntary or involuntary
                  receivership, bankruptcy or insolvency proceedings, the other
                  Party shall have the right to cancel this Agreement under the
                  default provisions pursuant to Article 29.

         31.4     Purchaser reserves the right to assign and delegate its entire
                  rights, obligations and interest, under this Agreement, or any
                  portion thereof, to any person, legal or natural, designated
                  by the CPUC or the Trustee to succeed to the rights and to
                  perform the functions of Purchaser. Such an assignment and/or
                  delegation shall become effective upon notice thereof to the
                  Supplier.







         31.5     Upon any valid assignment and delegation hereunder, the
                  assignee shall thereby assume all rights and obligations of
                  the assignor and the assignor shall be relieved of all
                  obligations to supplier, including those occurring before the
                  assignment.

32.      SEVERABILITY

         Should any section, provision or portion of this Agreement be held to
         be invalid, illegal or void, by a court of proper jurisdiction then and
         in such event any such section, provision or portion shall be deleted
         from this Agreement and this Agreement shall be read as though such
         invalid, illegal or void section, provision or portion was never
         included herein, and the remainder of this Agreement shall nevertheless
         subsist and continue in force and effect until such lime as the
         remaining provisions shall be modified or void, as agreed to by the
         Parties.

33.      NOTICES

         Any notice, demand or request made pertaining to this Agreement shall
         be in writing, shall include this Agreement number and the project
         name, and shall be deemed properly given or made if delivered in person
         or sent by First Class mail, postage prepaid, or certified mail, to:

                  Purchaser:

                      ---------------------------

                      ---------------------------

                      ---------------------------

                      ---------------------------
                             Telephone
                             Facsimile

                  Supplier:

                      ---------------------------

                      ---------------------------

                      ---------------------------

                      ---------------------------
                             Telephone
                             Facsimile

34.      GOVERNING LAW

         This Agreement shall be interpreted, governed and construed under the
         laws of the State of California as if executed and to be performed
         wholly within the State of California.









35.      SECTION HEADINGS

         Section headings appearing in this Agreement are for convenience only
         and shall not be construed as interpretations of text.

36.      SURVIVAL

         Notwithstanding completion or termination of the Work or of this
         Agreement, the Parties shall continue to be bound by the provisions of
         Sections 15, 16, and 23, which are expressly stated to survive such
         completion or termination.

37.      CONFLICT OF INTEREST/BUSINESS ETHICS

         37.1     No Existing Conflicts Of Interest: Supplier represents and
                  warrants that it has no existing business or other
                  relationship, contract or employment which could result in a
                  material conflict with the interests of Purchaser or in any
                  way materially compromise the Work to be performed under this
                  Agreement, and that it will perform the Work in accordance
                  with this Agreement without regard to any relationship or
                  obligation that Supplier or any Subcontractor may have with
                  any third party not a party hereto. Examples of such conflicts
                  include, but are not limited to, having any direct or indirect
                  affiliation with, or ownership interest in or by, any other
                  party or the Trustee or any member or member-representation of
                  any advisory committee to or advisor of the Trustee, provided,
                  however, that such conflicts shall not include any business or
                  other relationship pursuant to which Supplier is performing
                  services for the Trustee or any member or
                  member-representation of any advisory committee to or advisor
                  of the Trustee in the ordinary course of Supplier's business.

         37.2     Reasonable Care: Supplier shall exercise reasonable care and
                  diligence to prevent any actions or conditions which could
                  result in a conflict of interests within the meaning of
                  Section 37.1.

         37.3     Other Employment: During the term of this Agreement, Supplier
                  or its employees will not accept any employment or engage in
                  any work which creates a material conflict of interest with
                  Purchaser or in any way materially compromises the Work to be
                  performed under this Agreement within the context of
                  Supplier's or Purchaser's published policies and rules on
                  business ethics, a copy of which are attached hereto as Annex
                  G.

         37.4     Gifts: Supplier, its employees, agents or Subcontractors shall
                  not offer or cause to be offered payments or loans, or gifts,
                  entertainment, services, benefits or considerations of more
                  than a nominal value to Purchaser, the Trustee or any advisor
                  or advisory committee to the Trustee, or to any of their
                  employees, families, vendors, or subcontractors.





         37.5     Accurate Documentation: All financial information, reports,
                  billings, and other documents rendered shall properly reflect
                  the facts to the extent Supplier has knowledge thereof about
                  all activities and transactions handled for the account of
                  Purchaser.

         37.6     Notification: Supplier shall immediately notify Purchaser of
                  any and all violations of this Article 37 upon becoming aware
                  of such violation.

         37.7     Availability Of Information: Purchaser's duly authorized
                  representatives shall have, during the term of this Agreement
                  and for three (3) years thereafter, access at all reasonable
                  times to all of the Supplier's and its Subcontractors'
                  personnel, accounts and records of all description, including
                  but not limited to computer files, pertaining to this
                  Agreement for the purpose of verifying amounts charged under
                  this Agreement.

                  The Supplier and its Subcontractors shall preserve all such
                  accounts and records for a period of three years after the
                  term of this Agreement. Purchaser's duly authorized
                  representatives shall have the right to reproduce any such
                  accounts and records.

         37.8     Subcontractors: Supplier shall include the necessary
                  provisions in its Subcontracts to ensure that its
                  Subcontractors comply with this Article 37.

         37.9     No Hire: During. the term of this Agreement and for 12 months
                  thereafter, each Party agrees that no employee of it or any of
                  its Subcontractors who performs part -- of the Work will offer
                  employment with such Party or any of its subsidiaries to any
                  personnel of the other Party or its Subcontractors who provide
                  services related to this Agreement within the preceding 12
                  months without the prior consent of the other Party.

38.      EQUAL OPPORTUNITY LAWS

         38.1     Federal Regulations: During the performance of this Agreement
                  and to the extent they may be applicable to this Agreement,
                  the Supplier agrees to comply in all material respects with
                  all laws, orders, and regulations included by summary or
                  reference in the following Sections:

         38.2     Equal Employment Opportunity - Executive Order No. 11246. 41
                  CFR Part 60-1: (Contracts of $10,000 or more) Provides that
                  Supplier will not discriminate against any employee or
                  applicant for employment because of race, color, religion,
                  sex, or national origin and further that Supplier shall take
                  affirmative action to ensure that applicant and employees are
                  treated without regard to their race, color, religion, sex, or
                  national origin.




         38.3     Certification of nonsegregated facilities - 41 CFR 60-1.8:
                  (Contracts of $10,000 or more) Supplier hereby certifies that
                  Supplier will not maintain or provide segregated facilities
                  for its employees and will not permit its employees to perform
                  their services at any location under Supplier's control, where
                  segregated facilities are maintained.

         38.4     Construction Contractors - Affirmative Action Requirements 41
                  CFR Part 60-4: (Contracts exceeding $10,000) Establishes
                  procedures for soliciting and awarding federal or federally
                  assisted construction contracts.

         38.5     Listing of Employment Openings--Executive Order 11701:
                  (Contracts of $10,000 or more) Supplier will list employment
                  openings with the Employment Development Department in
                  accordance with the Vietnam Era Veterans Readjustment
                  Assistance Act of 1974 and Executive Order 11701. The
                  affirmative action clause set forth in 41 CFR 60-250.4 is
                  incorporated herein by reference.

         38.6     Employment of the Handicapped--Rehabilitation Act of 1973. 41
                  CFR Part 60-741: (Contracts of $2,500 or more) The affirmative
                  action clause and the regulations contained in 41 CFR
                  60-741.4, and Section 504 of the Rehabilitation Act of 1973,
                  as amended (29 U.S.C. Section 794), which prohibits
                  discrimination on the basis of handicaps, are incorporated by
                  reference in this Agreement.

         38.7     Filing Program Summaries and Preparing Affirmative Action
                  Plans--Executive Order 11246. 41 CFR Part 60-2: (Contracts of
                  $50,000 or more) If the value of this Agreement is $50,000 or
                  more and the Supplier has 50 or more employees, the Supplier
                  agrees to file appropriate affirmative action program
                  summaries in accordance with existing regulations and develop
                  and maintain a current written affirmative action compliance
                  program at each of its establishments.

         38.8     Vietnam Era Veterans Readjustment Assistance--Act of 1974.
                  Title 41. Chapter 60. Part 250: (Contracts of $10,000 or more)
                  The affirmative action clause and the regulations pertaining
                  to the employment of disabled veterans and veterans of the
                  Vietnam era are incorporated by reference in this Agreement.

         38.9     Americans With Disabilities Act--42 U.S.C. Section 12101. et
                  seq.: Supplier agrees that, to the extent it may be applicable
                  to this Agreement, Supplier shall comply with the Americans
                  with Disabilities Act.

         38.10    Purchaser's Policy: It is Purchaser's policy that Women,
                  Minority, and Disabled Veteran Business Enterprises (WMDVBEs)
                  shall have the maximum practicable opportunity to participate
                  in providing the products and services Purchaser purchases.




         38.11    For all Purchaser contracts, the Supplier agrees to comply,
                  and to require all Subcontractors and sub-subcontractors to
                  comply, with Purchaser's Equal Opportunity Purchasing Program
                  (EOPP) policy, as set forth in Exhibit I hereto. The Supplier
                  shall provide to each prospective Subcontractor a copy of
                  Exhibit 1.

         38.12    In addition, for contracts exceeding $500,000 (or $1 Million
                  for construction contracts), the Supplier must comply with the
                  Policy Regarding Utilization of Small Business Concerns and
                  Small Disadvantaged Business Concerns, as described in Exhibit
                  2 hereto. The Subcontracting Plan for these contracts must
                  include provisions for implementing the terms prescribed in
                  Exhibit 2.

         38.13    Small Business, and Small Disadvantaged Business
                  Subcontracting Plans are not required for small business
                  contractors, personal service contracts, contracts that will
                  be performed entirely outside of the United States and its
                  territories, or modifications to existing contracts which do
                  not contain subcontracting potential.

         38.14    For all Purchaser contracts, the Supplier shall act in
                  accordance with the Subcontracting Plan in the performance
                  of the Work and in the award of all subcontracts.

39.      INJURY AND ILLNESS PREVENTION PROGRAM

         In the performance of the Work under this Agreement, Supplier
         acknowledges that it has an Injury and Illness Prevention Program which
         meets the requirements of all applicable laws and regulations,
         including but not limited to Section 6401.7 of the California Labor
         Code. Supplier shall ensure that any Subcontractor hired by Supplier to
         perform any portion of the Work under this Agreement shall also have an
         effective Injury and Illness Prevention Program. If the Supplier has
         any employees in California, even if those employees do not perform
         Work under this Agreement, the attached Compliance Certificate (Exhibit
         3) shall be executed by the person with the authority and
         responsibility for implementing and administering such Injury and
         Illness and Prevention Program.

40.      ENTIRE AGREEMENT

         This Agreement contains the entire agreement and understanding between
         the Parties and merges and supersedes all prior representations and
         discussions pertaining to this Agreement, including Supplier's proposal
         (except as specifically included). Any changes, exceptions or different
         terms and conditions proposed by Supplier, or contained in Supplier's
         acknowledgment of this Agreement, are hereby rejected and shall have no
         force or effect unless expressly stated in this Agreement or
         incorporated by an Amendment.




41.      LICENSE AGREEMENTS

         Purchaser agrees to execute and deliver to Supplier, and to be bound
         by, each of the license agreements attached hereto as Annex C.

42.      THIRD PARTY BENEFICIARIES.

         The Parties agree that each of Perot Systems Corporation, Ernst & Young
         LLP, and AJ3B Power T&D Company, Inc. will be a Subcontractor of
         Supplier and each of such persons and each third party owner of
         Licensed Software is intended to be a third party beneficiary of this
         Agreement and that the rights of Supplier and the obligations of
         Purchaser shall, with respect to any subcontracting or licensing
         agreement entered into between Supplier and any such Subcontractor or
         between any such subcontractor and a third party owner of Licensed
         Software with respect to this Agreement, inure to the benefit of that
         Subcontractor. The Parties agree that this Agreement is for the benefit
         of the Parties hereto and the persons named above, and is not intended
         to confer any rights or benefits on any other third party, including
         any employee of either Party, and that there are no other third party
         beneficiaries to this Agreement or any part or specific provision of
         this Agreement.

43.      EXECUTION

         [Supplier's Name]
         -------------------------------

         Accepted By:                               Date:
                      -------------------------           -------------------
                      [1stname] [lstname]

             Title:
                    ---------------------------

         PURCHASER:

         Accepted By:                               Date:
                      -------------------------           -------------------
                      [1stname] [lstname]

             Title:
                    ---------------------------


Each of the undersigned persons, jointly and severally, hereby becomes surety
for and irrevocably and unconditionally guarantees to Supplier the full and
prompt payment by Purchaser of all amounts when due under Article 9. Supplier
shall not be required to proceed first against Purchaser, WEPEX or any other
person, firm or corporation, whether primarily or secondarily liable, before
resorting to such persons for payment.

         POWER EXCHANGE:

         Accepted By:                               Date:
                      -------------------------           -------------------
                      [1stname] [lstname]

             Title:
                    ---------------------------





SOUTHERN CALIFORNIA EDISON:

Accepted By:                                     Date:
             --------------------------------          -----------------
             [1stname][lstname]

         Title:
                -----------------------------

PACIFIC GAS & ELECTRIC COMPANY:

Accepted By:                                     Date:
             --------------------------------          -----------------
             [1stname][lstname]

         Title:
                -----------------------------

SAN DIEGO GAS & ELECTRIC COMPANY:

Accepted By:                                     Date:
             --------------------------------          -----------------
             [1stname][lstname]

         Title:
                -----------------------------



                                                                         ANNEX A

                                  SPECIFICATION

                                (TO BE PROVIDED)




                                                                         ANNEX B

                                      PRICE

                            (SEE COMMERCIAL PROPOSAL)




                                                                         ANNEX C

                   LICENSE AND SOFTWARE MAINTENANCE AGREEMENTS

             (SAMPLE ABB AGREEMENT INCLUDED; OTHERS TO BE PROVIDED)



                           ABB POWER T&D COMPANY INC.

Maintenance Agreement
Description, Price and Terms for Maintenance Support Services

1.   Scope of Service

     ABB Power T&D Company Inc., B Systems Control (ABB SC) will provide
     maintenance service for the software supplied by ABB SC to [Customer Name]
     ("Client"). These services provide the Client with the support to maintain
     and upgrade the software/system with the latest applicable versions
     available from ABB SC. The license to use the latest applicable version of
     the software (the Program) will be made available to the Client under this
     Agreement. Terms and conditions regarding the use of the original License
     Agreement, including non-disclosure, for the Program remain applicable.

     Maintenance services are composed of two parts: Basic System Support and
     Consulting! Implementation Services. ABB SC offers the Client a choice
     between four service grades that provide various combinations of basic
     support and consulting services. The Client can select the service grade
     that best suits their needs and requirements. Basic System Support is
     described in Section 1.1. A description of the services provided under the
     Consulting/Implementation part is included in Section 1.2.

     1.1  BASIC SYSTEM SUPPORT

     Basic System Support service will guarantee the Client the ready
     availability of ABB SC's technical staff and computer facilities to respond
     to Client requests for Casual Consulting Services, Program Fixes, Program
     Upgrade Notification and Program Upgrades. A complete up-to-date
     knowledge of the Client's software versions and configuration will be
     maintained in order to provide an adequate service response. The Basic
     System Support Services include the following:

     o    CASUAL CONSULTING SERVICE

     Casual Consulting Service includes Licenser's interpretation of user
     documentation or guidance on the Program's intended, normal use via
     telephone or facsimile. The following items, among others, are specifically
     excluded from Casual Consulting:

          o    Interpretation of the Program's results.

          o    Supply of typical or representative data.

          o    Assistance with computer hardware and peripheral questions not
               related to the Program's use.

          o    Assistance with computer operating system questions not directly
               pertinent to the Program

          o    Data debugging and/or correcting.

          o    Services necessitated as a result of any cause other than the
               Program's ordinary, proper use by Licensee, including but not
               limited to neglect, abuse, unauthorized maintenance, or
               electrical, fire, water, or other damage.

          o    Special applications of the Program.



     The foregoing items and all others not within Casual Consulting scope may
     be provided under Consulting/Implementation Services and are subject to
     additional charges by Licenser.

     ABB SC experience in field support has shown that most of the problems that
     appear in the system are a consequence of a misinterpretation of operating
     procedures or system documentation or to the lack of specific knowledge of
     a particular system feature. A high percentage of these problems are
     efficiently resolved by means of telephone consultations with the
     appropriate technical contact. ABB SC will maintain a short response time
     for incoming trouble calls. Trouble Calls made during off-hours will be
     forwarded by an answering service to the appropriate technical staff.

     o    PROGRAM FIXES

     All ABB SC software undergoes extensive tests in factory and at the
     installation site. This minimizes the possibility of the existence of
     problems in the software. However, if such problems are encountered and
     reported, they will be investigated and fixed at ABB SC. These minor
     corrections will be made available by AI3B SC to clients covered under
     maintenance support.

     o    PROGRAM UPGRADE NOTIFICATION

     Versions of the different software functions provided with the ABB SC
     system are continuously improved and extended. This service provides the
     Client with timely notification of the changed/upgraded features and the
     associated descriptive information which could apply to Client system. ABB
     SC will notify the Client of two types of updates:

     a)   Upgrades refer to releases containing improvement, fine tuning and
          minor extensions of functions using the same technology which the
          Client has purchased.

     b)   Enhancements refer to releases considered as new modules or new
          products which may involve the application or use of new technology or
          algorithms to known functions.

     o    PROGRAM UPGRADES

     New versions of or additions to the Program developed by Licenser in an
     effort to improve the Program's operating performance without changing its
     basic function are provided under basic system support. Program Upgrades
     include modifying the Program to run on improved or enhanced versions of
     the reference computer or operating system, as well as altering the
     Program's capacity, function, execution time, application, input/output, or
     ease of use.

     1.2  Consulting/Implementation Services

     The Consulting/Implementation Services provide for support over and above
     those described in Section 1.1 as Casual Consulting and comprise the
     following services:

     o    GENERAL CONSULTING SERVICES

     System functionality requires change and expansion with time. ABB SC system
     is very flexible for adding and modifying functionality. This service will
     provide the Client with a detail analysis of how a required improvement may
     be best implemented in the system.

     o    PROGRAMMING SERVICES



     As a result of the Consulting Services the Client may decide to hire ABB SC
     for the implementation of the required changes. Depending of the nature of
     the change, ABB SC can provide this service on either a time and material
     or a fixed cost basis.

     o    UPGRADE/ENHANCEMENT IMPLEMENTATION

     As a result of an upgrade notification, the Client may decide to hire ABB
     SC for the implementation of the required change. Depending on the nature
     of the upgrade, ABB SC can provide this service on either a time and
     material or a fixed cost basis.

     o    OPERATING SYSTEM UPGRADES

     ABB SC supports operating system upgrades services to the Client which
     cover both the main operating system and layered products upgrade as well
     as any modifications to ABB SC software which may be necessary as a
     consequence of the operating system upgrade.

     o    CONFIGURATION ENGINEERING/CONSULTING

     During the life of the system, it is normal to extend the initial system
     configuration by adding or replacing processors, peripherals, memory, etc.
     ABB SC provides consulting services to determine:

          a)   Best equipment choice for the desired additional
               capacity/functionality.

          b)   Effect if any, on ABB SC system software configuration.

          c)   Required ABB SC additional software modules if any.

2.   STAFF

     ABB SC shall supply the services of professional staff required to carry
     out the tasks requested by the Client.

     ABB SC will designate primary and secondary contacts for the Client for
     maintenance and support.

     The Client will designate a qualified maintenance contact who will act as
     Client's liaison with ABB SC on all matters pertaining to maintenance and
     support.

3.   SERVICE PROCEDURE

     The Client will report a service request by telephone followed by a
     confirming detailed written report or description of the task along with
     supporting material requested by ABB SC's primary contact, necessary for
     investigating the problem.

     ABB SC will allocate the staff and computer resources required to respond
     to the service request. Client agrees to provide the necessary assistance
     and information to assist ABB SC in providing the required service.

4.   SCOPE OF SUPPORT

     ABB SC offers four service grades, designated Platinum, Gold, Silver, and
     Bronze. The following describes the support and services provided with each
     service grade.

     4.1  PLATINUM SERVICE GRADE

     ABB SC provides 300 hours of pre-allocated support hours to clients with
     Platinum service grade that can be used for:

          o    Casual Consulting Service.

          o    Program Fixes.

          o    Program Upgrade Notification.

          o    Program Upgrades.

          o    General Consulting Services.

          o    Programming Services.



          o    Upgrade and Enhancement Implementation.

          o    Operating System Upgrades.

          o    Configuration Engineering and Consulting.

          o    Four (4) hour response time to trouble calls.

     In addition, the following services and benefits are provided:

          o    Client's software will be maintained on a Field Machine at ABB
               SC.

          o    Priority access to technical staff

          o    Thirty (30) day trial use of new ABB SC software products.

          o    Fifteen (15) percent discount on new ABB SC product license fees.

     All services provided beyond the pre-allocated support hours will be
     offered on a time and material or fix price basis.

     The source code for Program Upgrades will be provided free of charge to
     clients with the Platinum service grade. Program Enhancements are offered
     to clients at an additional charge.

     Platinum service requires a dial-up or data link connection between ABB SC
     support site and the Client site.

     4.2  GOLD SERVICE GRADE

     ABB SC provides 200 hours of pre-allocated support hours to clients with
     Gold service grade that can be used for:

          o    Casual Consulting Service.

          o    Program Fixes.

          o    Program Upgrade Notification.

          o    Program Upgrades.

          o    General Consulting Services.

          o    Programming Services.

          o    Upgrade and Enhancement Implementation.

          o    Operating System Upgrades.

          o    Configuration Engineering and Consulting.

          o    Four (4) hour response time to trouble calls.

     In addition, the following services and benefits are provided:

          o    Thirty (30) day trial use of new ABB SC software products.

          o    Ten (10) percent discount on new ABB SC product license fees.

     All services provided beyond the pre-allocated support hours will be
     offered on a time and material or fix price basis.

     The source code for Program Upgrades will be provided free of charge to
     clients with the Gold service grade. Program Enhancements are offered to
     clients at an additional charge. Gold service requires a dial-up or data
     link connection between ABB SC support site and the Client site.

     4.3  SILVER SERVICE GRADE

     ABB SC provides 100 hours of pre-allocated support hours to clients with
     Silver service grade that can be used for:

          o    Casual Consulting Service.

          o    Program Fixes.

          o    Program Upgrade Notification.



          o    Program Upgrades.

          o    General Consulting Services.

          o    Programming Services.

          o    Upgrade and Enhancement Implementation.

          o    Operating System Upgrades.

          o    Configuration Engineering and Consulting.

          o    Four (4) hour response time to trouble calls.

     In addition, the following services and benefits are provided:

          o    Five (5) percent discount on new ABB SC product license fees.

     All services provided beyond the pre-allocated support hours will be
     offered on a time and material or fix price basis.

     The source code for Program Upgrades will be provided free of charge to
     clients with the Silver service grade. Program Enhancements are offered to
     clients at an additional charge. Silver service requires a dial-up or data
     link connection between ABB SC support site and the Client site.

     4.4  BRONZE SERVICE GRADE

     As part of the Bronze service grade, ABB SC provides the following
     services:

          o    Program Fixes.

          o    Program Upgrade Notification.

          o    Eight (8) hour response time to trouble calls.

     All services will be offered on a time and material or fix price basis.

     The source code for Program Upgrades and Enhancements are offered to
     clients with the Bronze service grade at an additional charge.

     Bronze service requires a dial-up or data link connection between ABB SC
     support site and the Client site.

5.   PRICES AND TERMS

     The following describes the fees and terms associated with the various
     service grades.

     5.1  PRICE

     The annual fees for the standard service grades are as listed in the
     current ABB SC Standard Maintenance Support Fees.

     These fees do not include any expenses associated with travel to the
     Client's site or work beyond the number of hours specified or provided for.

     The fees are updated annually to factor in escalators including but not
     limited to: (a) the Consumer Price Index for Urban Areas (CPI-U) as
     published by the U.S. Department of Labor, Bureau of Labor Statistics; (b)
     the support fees for embedded third party software; (c) development
     recovery rate.

     The fee for services beyond the specified or provided hours are determined
     based on the current ABB SC Standard Labor Rates.

     5.2  TERM OF MAINTENANCE SERVICE

     Maintenance service is provided for periods of twelve (12) calendar months.

     5.3  TERMS OF PAYMENT

     The Client agrees to pay ABB SC the fees stated herein before start of each
     maintenance service period by wire-transfer. All fees are expressed
     exclusive of any taxes. Any applicable taxes will be paid by the Client.



     5.4  EXPENSES

     All actual and verifiable travel and subsistence expenses, in excess of
     described above, when visiting Client premises, and the cost of shipping
     materials to the Clients premises will be paid by the Client. The excess
     travel expenses will be based on travel from the home base location of the
     relevant staff. A 20% processing fee will be added to all the travel and
     living expenses.

6.   LIABILITY

     The maximum liability of ABB SC for any direct damages sustained by the
     Client under this Agreement arising from ABB SC's negligence shall in no
     circumstance exceed the amount of the annual maintenance fee for Basic
     System Support payable by the Client to ABB SC. The Client and ABB SC shall
     in no event be liable one to the other for loss of revenue, profit,
     anticipated profit or indirect, incidental, special or consequential
     damages, including but not limited to, any losses to Client resulting from
     lost computer time or the destruction or damage of records, or any claims
     or demands made against the Client by a third party. ABB SC shall maintain
     public liability and property damage insurance in reasonable limits and
     shall maintain proper worker's compensation insurance covering all
     employees performing work under this Agreement and, upon request by Client,
     shall furnish Certificates of Insurance evidencing such coverage.

EXCEPT AS PROVIDED HEREIN, ABB SC MAKES NO REPRESENTATIONS OR WARRANTIES UNDER
TillS AGREEMENT WHATSOEVER


                                                                         ANNEX D


                              THIRD PARTY SOFTWARE

                                (TO BE PROVIDED)


                                                                         ANNEX E


                                  SOURCE CODE

                                (TO BE PROVIDED)


                                                                         ANNEX F

                         DISPUTE RESOLUTION PROCEDURES

The following procedures shall be used to resolve any controversy or claim
("dispute") as provided in this Agreement. If any of these provisions are
determined to be invalid or unenforceable, the remaining provisions shall
remain in effect and binding on the parties to the fullest extent permitted by
law.

MEDIATION

A dispute shall be submitted to mediation by written notice to the other party
or parties. In the mediation process, the parties will try to resolve their
differences voluntarily with the aid of an impartial mediator, who will attempt
to facilitate negotiations. The mediator will be selected by agreement of the
parties. If the parties cannot agree on a mediator, a mediator will be
designated by the American Arbitration Association ("AAA") or JAMS/Endispute at
the request of a party. Any mediator so designated must be acceptable to all
parties.

The mediation will be conducted as specified by the mediator and agreed upon by
the parties. The parties agree to discuss their differences in good faith and
to attempt, with the assistance of the mediator, to reach an amicable
resolution of the dispute.

The mediation will be treated as a settlement discussion and therefore will be
confidential. The mediator may not testify for either party in any later
proceeding relating to the dispute. No recording or transcript shall be made of
the mediation proceedings.

Each party will bear its own costs in the mediation. The fees and expenses of
the mediator will be shared equally by the parties.

Arbitration

If a dispute has not been resolved within 90 days after the written notice
beginning the mediation process (or a longer period, if the parties agree to
extend the mediation), the mediation shall terminate and the dispute will be
settled by arbitration. The arbitration will be conducted in accordance with
the procedures in this document and the arbitration Rules for Commercial
Disputes of the AAA ("AAA Rules"). In the event of a conflict, the provisions
of this document will control.

The arbitration will be conducted before a panel of three arbitrators,
regardless of the size of the dispute, to be selected as provided in the AAA
Rules. Any issue concerning the extent to which any dispute is subject to
arbitration, or concerning the applicability, interpretation, or enforceability
of these procedures, including any contention that all or part of these
procedures are invalid or unenforcable, shall be governed by the Federal
Arbitration Act and resolved by the arbitrators. No potential arbitrator may
serve on the panel unless he or she has agreed in writing to abide and be bound
by these procedures.


Unless provided otherwise in the Agreement, the arbitrators may not award
non-monetary or equitable relief of any sort. They shall have no power to award
(i) damages inconsistent with the Agreement or (ii) punitive damages or any
other damages not measured by the prevailing party's actual damages, and the
parties expressly waive their right to obtain such damages in arbitration or in
any other forum. In no even, even if any other portion of these provision is
held to be invalid or unenforceable, shall the arbitrators have power to make
an award or impose a remedy that could not be made or imposed by a court
deciding the matter in the same jurisdiction.

No discovery will be permitted in connection with the arbitration unless it is
expressly authorized by the arbitration panel upon a showing of substantial
need by the party seeking discovery.

All aspects of the arbitration shall be treated as confidential. Neither the
parties not the arbitrators may disclose the existence, content or results of
the arbitration, except as necessary to comply with legal or regulatory
requirements. Before making any such disclosure, a party shall give written
notice to all other parties and shall afford such parties a reasonable
opportunity to protect their interests.

The result of the arbitration will be binding on the parties, and judgement on
the arbitrators' award may be entered in any court having jurisdiction.



APPENDIX B

                                   [GRAPHIC]

WEPEX Power Exchange          Commercial Table of Conformance            1 of 14
- --------------------------------------------------------------------------------

<Table>
<Caption>
SECTION        SECTION        CONFORMANCE
NUMBER          NAME             CODE        REMARKS
                                S-C-E
=============================================================================================================================
                                    
                                             THE PX ALLIANCE HAS CAREFULLY EXAMINED THE CONTRACT THAT IS PART
                                             OF THIS RFP AND PROPOSES THE FOLLOWING CHANGES:
- -----------------------------------------------------------------------------------------------------------------------------
            GENERAL COMMENTS                 GENERAL NOTES:
                                             1.   The PX Alliance has supplied conformance codes in
                                                  accordance with the following guideline:

                                                  S    RFP Terms and Conditions language either has not been modified or
                                                       has been modified to correct typographical, grammatical, or rhetorical
                                                       defect or to clarify other items believed not to materially after
                                                       Purchaser's requirements.

                                                  C    RFP Terms and Conditions language has been modified to clarify such
                                                       language or Purchaser's requirements, but is believed to conform in
                                                       all material respects with Purchaser's requirements.

                                                  E    RFP Terms and Conditions language has been modified to address
                                                       substantive issues.
- -----------------------------------------------------------------------------------------------------------------------------
                                             2.   This response includes revised General Terms and Conditions that are
                                                  marked to show changes proposed by the PX Alliance to those included in the
                                                  RFP.
- -----------------------------------------------------------------------------------------------------------------------------
            PARTIES                C         Supplier will be a limited liability company to be formed under
- -----------------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                             January 13, 1997

[PEROT SYSTEMS LOGO]            [ERNST&YOUNG LLP]                  [ABB LOGO]


WEPEX Power Exchange          Commercial Table of Conformance            2 of 14
- --------------------------------------------------------------------------------



- ---------------------------------------------------------------------------------------------------------------------------
SECTION     SECTION                     CONFORMANCE
NUMBER       NAME                          CODE                    REMARKS
                                           S-C-E
- ---------------------------------------------------------------------------------------------------------------------------
                                                      
                                                               Delaware law by Perot Systems Corporation and ABB Power T&D
                                                               Company, Inc. Ernst & Young will be a subcontractor to
                                                               Supplier
- ---------------------------------------------------------------------------------------------------------------------------
1           AGREEMENT                        S
- ---------------------------------------------------------------------------------------------------------------------------
2           DEFINITIONS                      S
- ---------------------------------------------------------------------------------------------------------------------------
            Acceptance or Accepted           C
- ---------------------------------------------------------------------------------------------------------------------------
            Acceptance Test Procedure        S
- ---------------------------------------------------------------------------------------------------------------------------
            Amendment                        S
- ---------------------------------------------------------------------------------------------------------------------------
            Authorized Representative        S
- ---------------------------------------------------------------------------------------------------------------------------
            Authorized Users                 S
- ---------------------------------------------------------------------------------------------------------------------------
            CPUC                             S
- ---------------------------------------------------------------------------------------------------------------------------
            Derivative Works                 C                 New term defined
- ---------------------------------------------------------------------------------------------------------------------------
            Developments                     S
- ---------------------------------------------------------------------------------------------------------------------------
            Delivery Dates                   S
- ---------------------------------------------------------------------------------------------------------------------------
            Documentation                    S
- ---------------------------------------------------------------------------------------------------------------------------
            Field Technical Services         S
- ---------------------------------------------------------------------------------------------------------------------------
            Funding Decision                 S
- ---------------------------------------------------------------------------------------------------------------------------
            Integrated System Tests          S
- ---------------------------------------------------------------------------------------------------------------------------
            Jobsites                         S
- ---------------------------------------------------------------------------------------------------------------------------
            Licensed Documentation           C        Revised to reflect licensing of intellectual property rights
- ---------------------------------------------------------------------------------------------------------------------------
            Licensed Software                S
- ---------------------------------------------------------------------------------------------------------------------------
            Licensee                         S
- ---------------------------------------------------------------------------------------------------------------------------
            Operational Dry Run              S
- ---------------------------------------------------------------------------------------------------------------------------
            Power Exchange                   S
- ---------------------------------------------------------------------------------------------------------------------------
            Restructuring Decisions          S
- ---------------------------------------------------------------------------------------------------------------------------


THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]         [ERNST & YOUNG LLP LOGO]                 [ABB LOGO]


WEPEX Power Exchange         Commercial Table of Conformance             3 of 14
- --------------------------------------------------------------------------------
<Table>
<Caption>
                                           CONFORMANCE
 SECTION             SECTION                  CODE
  NUMBER              NAME                    S-C-E            REMARKS
- -----------------------------------------------------------------------------------------------------
                                                   
- -----------------------------------------------------------------------------------------------------
               Software                      S
               Software Documentation        S
               Source Code                   S
               Specification                 S
               Subcontractor                 S
               Supplier Representative       S
               Supplier's Software or        C              Revised to reflect licensing of intellectual property rights.
               Licensed Software
               System (PX System)            S
               System User                   S
               Trustee                       S
               Uncontrollable Force          C              Revised to include certain business uncertainties that are outside
                                                            Supplier's control, e.g., determination of PX business rules.
               Work                          S
               Work Schedule                 S
               Work Product                  S
  3            TOTAL AUTHORIZED AMOUNT       S              The PX Alliance is interested in discussing with Purchaser incentive-
               AMOUNT AND EFFECTIVE                         based pricing alternatives which are not included in the PX Alliance
               PERIOD                                       RFP response. Further revisions to the terms and conditions may be
                                                            necessary if incentive-based pricing alternatives are accepted by
                                                            Purchasers.
  4            PRIORITY OF DOCUMENTS         S
  5            SCOPE OF WORK                 C              Revised to tie the scope of work to the System.
  6            WORK SCHEDULE
  6.1                                        E              Revised to delete "time is of the essence" and related language.
</Table>

THE PX ALLIANCE                                                 January 13, 1997
[PEROT SYSTEMS LOGO]            [ERNST&YOUNG LLP LOGO]                [ABB LOGO]

WEPEX Power Exchange           Commercial Table of Conformance           4 of 14
- --------------------------------------------------------------------------------
<Table>
<Caption>
                                       CONFORMANCE
 SECTION             SECTION              CODE
  NUMBER              NAME                S-C-E                           REMARKS
- -----------------------------------------------------------------------------------------------------------------------
                                            
6.2                                         E        Revised to provide that Supplier will be liable only for schedule
                                                     delays caused by Supplier's negligence or willful misconduct.
- -----------------------------------------------------------------------------------------------------------------------
6.3
- -----------------------------------------------------------------------------------------------------------------------
6.3.1                                       S
- -----------------------------------------------------------------------------------------------------------------------
6.3.2                                       S
- -----------------------------------------------------------------------------------------------------------------------
6.3.3                                       S
- -----------------------------------------------------------------------------------------------------------------------
6.4                                         C        Revised to provide for access to PX facilities during holidays and
                                                     outside normal work hours.
- -----------------------------------------------------------------------------------------------------------------------
6.5                                         E        New section added to clarify the dependence of Work Schedule on
                                                     Purchaser's performance.
- -----------------------------------------------------------------------------------------------------------------------
7            RISK OF LOSS                   E        Revised to provide the Purchaser has risk of loss while System is
                                                     on Purchaser's premises.
- -----------------------------------------------------------------------------------------------------------------------
8            TITLE
- -----------------------------------------------------------------------------------------------------------------------
8.1                                         C        Revised to provide title passage or license grant on payment.
- -----------------------------------------------------------------------------------------------------------------------
8.2                                         C        Revised to allow Supplier to retain title to Test Data.
- -----------------------------------------------------------------------------------------------------------------------
8.3                                         C
- -----------------------------------------------------------------------------------------------------------------------
8.4                                         C        Revised to provide for Purchaser's ownership only of specified work
                                                     product.
- -----------------------------------------------------------------------------------------------------------------------
8.5                                         S
- -----------------------------------------------------------------------------------------------------------------------
8.6                                         E        Section deleted because use of System is restricted by license
                                                     agreement.
- -----------------------------------------------------------------------------------------------------------------------
9            COMMERCIAL TERMS
- -----------------------------------------------------------------------------------------------------------------------
9.1          Invoices
- -----------------------------------------------------------------------------------------------------------------------
9.1.1                                       E        Revised to permit invoicing on substantial completion.
- -----------------------------------------------------------------------------------------------------------------------
9.1.2                                       S
- -----------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                                January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LLP LOGO]             [ABB LOGO]


WEPEX Power Exchange    Commercial Table of Conformance                  5 of 14
- --------------------------------------------------------------------------------

<Table>
<Caption>
                                              CONFORMANCE
 SECTION             SECTION                     CODE
  NUMBER              NAME                       S-C-E                    REMARKS
- ------------------------------------------------------------------------------------------------------------
                                                   
  9.1.3                                            S
- ------------------------------------------------------------------------------------------------------------
  9.1.4                                            S
- ------------------------------------------------------------------------------------------------------------
  9.1.5                                            S
- ------------------------------------------------------------------------------------------------------------
  9.2        Payment                                        The PX Alliance is interested in discussing with
                                                            Purchaser incentive-based pricing alternatives
                                                            which are not included in the PX Alliance RFP
                                                            response. Further revisions to the terms and
                                                            conditions may be necessary if incentive-
                                                            based pricing alternatives are accepted by
                                                            Purchaser.
- ------------------------------------------------------------------------------------------------------------
  9.2.1                                            C        Revised to provide for interest on late payments
- ------------------------------------------------------------------------------------------------------------
  9.2.2                                            C
- ------------------------------------------------------------------------------------------------------------
  9.3        Taxes                                 C
- ------------------------------------------------------------------------------------------------------------
  9.4        Payment for Field Technical
             Services when not included in
             the fixed contract price
- ------------------------------------------------------------------------------------------------------------
  9.4.1                                           S
- ------------------------------------------------------------------------------------------------------------
  9.4.2                                           E         Travel charges are assessed at cost +20%
- ------------------------------------------------------------------------------------------------------------
  9.4.3                                           S
- ------------------------------------------------------------------------------------------------------------
  9.4.4                                           S
- ------------------------------------------------------------------------------------------------------------
  9.5       Claims                                E         Revised to allow more time to file claims for
                                                            additional compensation.
- ------------------------------------------------------------------------------------------------------------
 10         CHANGES
- ------------------------------------------------------------------------------------------------------------
 10.1                                             C
- ------------------------------------------------------------------------------------------------------------
 10.1.1                                           C
- ------------------------------------------------------------------------------------------------------------
 10.2                                             S
- ------------------------------------------------------------------------------------------------------------
 10.3                                             S
- ------------------------------------------------------------------------------------------------------------
</Table>


THE PX ALLIANCE                                                January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LLP LOGO]             [ABB LOGO]

WEPEX POWER EXCHANGE        COMMERCIAL TABLE OF CONFORMANCE              6 OF 14



SECTION             SECTION                  CONFORMANCE
NUMBER               NAME                      CODE                    REMARKS
                                              S-C-E
- -------------------------------------------------------------------------------------------------------------------------------
                                                             
10.4                                            S
- -------------------------------------------------------------------------------------------------------------------------------
10.5                                            C
- -------------------------------------------------------------------------------------------------------------------------------
10.6                                            E                    Section deleted. New section added to provide for
                                                                     dispute resolution.
- -------------------------------------------------------------------------------------------------------------------------------
10.7                                            E                    Section deleted.
- -------------------------------------------------------------------------------------------------------------------------------
11             PROJECT MANAGEMENT
- -------------------------------------------------------------------------------------------------------------------------------
11.1                                            C
- -------------------------------------------------------------------------------------------------------------------------------
11.2                                            C
- -------------------------------------------------------------------------------------------------------------------------------
11.3                                            C
- -------------------------------------------------------------------------------------------------------------------------------
11.4                                            S
- -------------------------------------------------------------------------------------------------------------------------------
11.5                                            S
- -------------------------------------------------------------------------------------------------------------------------------
11.6                                            C
- -------------------------------------------------------------------------------------------------------------------------------
11.7                                            S
- -------------------------------------------------------------------------------------------------------------------------------
11.8                                            E                    Deleted
- -------------------------------------------------------------------------------------------------------------------------------
12             CODES AND STATUTES
- -------------------------------------------------------------------------------------------------------------------------------
12.1                                            C
- -------------------------------------------------------------------------------------------------------------------------------
12.2                                            S
- -------------------------------------------------------------------------------------------------------------------------------
13             SUBCONTRACTORS                   C
- -------------------------------------------------------------------------------------------------------------------------------
14             SUSPENSION
- -------------------------------------------------------------------------------------------------------------------------------
14.1                                            E                    Revised to require Supplier's consent to resume Work
                                                                     after suspension.
- -------------------------------------------------------------------------------------------------------------------------------
14.2                                            E                    Revised to include a monthly suspension fee (retainer) for
                                                                     those periods where the contract has been suspended, but
                                                                     not terminated.
- -------------------------------------------------------------------------------------------------------------------------------
14.3                                            S
- -------------------------------------------------------------------------------------------------------------------------------
15             Proprietary                      C                    Revised to make confidentiality provisions mutual.
- -------------------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                             January 13, 1997

[PEROT SYSTEMS LOGO]        [ERNST&YOUNG LLP LOGO]   [ABB LOGO]

WEPEX Power Exchange           Commercial Table of Conformance           7 of 14
- --------------------------------------------------------------------------------


<Table>
<Caption>
                                                     CONFORMANCE
SECTION                  SECTION                        CODE
NUMBER                    NAME                          S-C-E                                     REMARKS
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                
                    INFORMATION AND
                    MATERIAL
15.1                                                      C
15.2                                                      C
15.3                                                      C
15.4               Confidential information               C
15.4.1                                                    C
15.4.2                                                    C
16                  PROPRIETARY RIGHTS                    C              Revised to provide for licensing intellectual property to
                    AND LICENSES                                         Purchaser. In the final agreement, the PX Alliance prefers
                                                                         to utilize a separate licence agreement containing the
                                                                         terms and conditions included in Article 16.
16.1                Software and Documentation            C
                    License
16.1.1                                                    C
16.2                Right to Use                          C
16.2.1                                                    C
16.2.2                                                    C
16.3                Right to Copy the Licensed            C
                    Software and Licensed
                    Documentation
16.4                Distribution Rights                 C
16.5                Third Party Ownership               C
16.6                Supplier Ownership                  C
16.7                Improvements and Upgrades           C
</Table>



THE PX ALLIANCE                                                 January 13, 1997


[PEROT SYSTEMS LOGO]               [Ernst & Young LLP LOGO]           [ABB LOGO]

WEPEX Power Exchange            Commercial Table of Conformance          7 of 14
- --------------------------------------------------------------------------------

<Table>
<Caption>
                                                   CONFORMANCE
SECTION           SECTION                             CODE
NUMBER             NAME                               S-C-E             REMARKS
                                                               
                  INFORMATION AND
                  MATERIAL
- -----------------------------------------------------------------------------------------------------------------------
   15.1                                                C
- -----------------------------------------------------------------------------------------------------------------------
   15.2                                                C
- -----------------------------------------------------------------------------------------------------------------------
   15.3                                                C
- -----------------------------------------------------------------------------------------------------------------------
   15.4           Confidential Information             C
- -----------------------------------------------------------------------------------------------------------------------
      15.4.1                                           C
- -----------------------------------------------------------------------------------------------------------------------
      15.4.2                                           C
- -----------------------------------------------------------------------------------------------------------------------
16                PROPRIETARY RIGHTS AND LICENSES      C                Revised to provide for licensing intellectual
                                                                        property to Purchaser. In the final agreement,
                                                                        the PX Alliance prefers to utilize a separate
                                                                        license agreement containing the terms and
                                                                        conditions including in Article 16.
- -----------------------------------------------------------------------------------------------------------------------
   16.1           Software and Documentation           C
                  License
- -----------------------------------------------------------------------------------------------------------------------
      16.1.1                                           C
- -----------------------------------------------------------------------------------------------------------------------
   16.2           Right to Use                         C
- -----------------------------------------------------------------------------------------------------------------------
      16.2.1                                           C
- -----------------------------------------------------------------------------------------------------------------------
      16.2.2                                           C
- -----------------------------------------------------------------------------------------------------------------------
   16.3           Right to Copy the Licensed           C
                  Software and Licensed
                  Documentation
- -----------------------------------------------------------------------------------------------------------------------
   16.4           Distribution Rights                  C
- -----------------------------------------------------------------------------------------------------------------------
   16.5           Third Party Ownership                C
- -----------------------------------------------------------------------------------------------------------------------
   16.6           Supplier Ownership                   C
- -----------------------------------------------------------------------------------------------------------------------
   16.7           Improvements and Upgrades            C
- -----------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LOGO]                 [ABB LOGO]

WEPEX Power Exchange            Commercial Table of Conformance          8 of 14
- --------------------------------------------------------------------------------

<Table>
<Caption>
                                                   CONFORMANCE
SECTION           SECTION                             CODE
NUMBER             NAME                               S-C-E             REMARKS
                                                               
- -----------------------------------------------------------------------------------------------------------------------
   16.8           Right to Transfer                    C
- -----------------------------------------------------------------------------------------------------------------------
   16.9           Reverse Engineering                  C                New Section.
- -----------------------------------------------------------------------------------------------------------------------
   16.10          Software Maintenance                 C                New Section.
- -----------------------------------------------------------------------------------------------------------------------
17                SOURCE CODE                          C
- -----------------------------------------------------------------------------------------------------------------------
18                INSPECTION, TESTING AND              C                This Article has been revised generally to
                  ACCEPTANCE                                            provide that Acceptance will be based on
                                                                        compliance with Acceptance Tests approved by
                                                                        Purchaser.
- -----------------------------------------------------------------------------------------------------------------------
   18.1           Inspection                           S
- -----------------------------------------------------------------------------------------------------------------------
   18.2           Supplier Testing                     E                Revised to delete contract cancellation right.
- -----------------------------------------------------------------------------------------------------------------------
   18.3           Integrated Systems Test
- -----------------------------------------------------------------------------------------------------------------------
      18.3.1                                           S
- -----------------------------------------------------------------------------------------------------------------------
      18.3.2                                           S
- -----------------------------------------------------------------------------------------------------------------------
      18.3.3                                           S
- -----------------------------------------------------------------------------------------------------------------------
      18.3.4                                           C
- -----------------------------------------------------------------------------------------------------------------------
      18.3.5                                           S
- -----------------------------------------------------------------------------------------------------------------------
      18.3.6                                           S
- -----------------------------------------------------------------------------------------------------------------------
   18.4           Operational Dry Run
- -----------------------------------------------------------------------------------------------------------------------
      18.4.1                                           S
- -----------------------------------------------------------------------------------------------------------------------
      18.4.2                                           C
- -----------------------------------------------------------------------------------------------------------------------
      18.4.3                                           C
- -----------------------------------------------------------------------------------------------------------------------
      18.4.4                                           C
- -----------------------------------------------------------------------------------------------------------------------
   18.5           Availability Test
- -----------------------------------------------------------------------------------------------------------------------
      18.5.1                                           S
- -----------------------------------------------------------------------------------------------------------------------
      18.5.1                                           S
- -----------------------------------------------------------------------------------------------------------------------
   18.6           Acceptance                           C
- -----------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LOGO]                 [ABB LOGO]

WEPEX Power Exchange         Commercial Table of Conformance             9 of 14




- ---------------------------------------------------------------------------------------------------------------------------------
SECTION          SECTION                    CONFORMANCE
NUMBER            NAME                         CODE            REMARKS
                                              S-C-E
- ---------------------------------------------------------------------------------------------------------------------------------
                                                      
18.6.1                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
18.6.2                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
18.6.3                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
18.6.4                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
18.7              Rejection                     C
- ---------------------------------------------------------------------------------------------------------------------------------
18.7.1                                          E              Revised to provide for liquidated damages in the event of late
                                                               delivery.
- ---------------------------------------------------------------------------------------------------------------------------------
18.7.2                                          E              Deleted
- ---------------------------------------------------------------------------------------------------------------------------------
19                WARRANTIES                    C              This Article has been revised generally to provide that warranty
                                                               compliance will be determined vis-a-vis the Acceptance Tests.
- ---------------------------------------------------------------------------------------------------------------------------------
19.1              System                        E              The warranty has been modified.  See section 19.1 of the
                                                               commercial terms and conditions
- ---------------------------------------------------------------------------------------------------------------------------------
19.1.1                                          E              Revised to delete certain warranties.
- ---------------------------------------------------------------------------------------------------------------------------------
19.1.2                                          E              Revised to establish a one-year warranty period commencing on the
                                                               date the successful 2000-hour availability test commences.
- ---------------------------------------------------------------------------------------------------------------------------------
19.1.3                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
19.2              Documentation                 C
- ---------------------------------------------------------------------------------------------------------------------------------
19.3              Third Party Equipment         C
- ---------------------------------------------------------------------------------------------------------------------------------
19.4              Replacement Parts             E              Revised to establish a 90-day warranty period.
- ---------------------------------------------------------------------------------------------------------------------------------
19.5              Services                      C
- ---------------------------------------------------------------------------------------------------------------------------------
19.6              Condition of Warranties       C
- ---------------------------------------------------------------------------------------------------------------------------------
19.6.1                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
19.6.2                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
19.6.3                                          C
- ---------------------------------------------------------------------------------------------------------------------------------
19.6.4                                          C
- ---------------------------------------------------------------------------------------------------------------------------------



THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]          [ERNST & YOUNG LLP LOGO]                [ABB LOGO]



WEPEX Power Exchange           Commercial Table of Conformance          10 of 14
- --------------------------------------------------------------------------------
<Table>
<Caption>
                                       CONFORMANCE
 SECTION             SECTION              CODE
  NUMBER              NAME                S-C-E                           REMARKS
- --------------------------------------------------------------------------------------------------------------------------
                                            
19.6.5                                      E        New Section providing for certain warranty exceptions.
- --------------------------------------------------------------------------------------------------------------------------
20           SUPPLIER'S SYSTEM
             SUPPORT
- --------------------------------------------------------------------------------------------------------------------------
20.1                                        E        Section revised to provide for a three year support period.
- --------------------------------------------------------------------------------------------------------------------------
20.2                                        C
- --------------------------------------------------------------------------------------------------------------------------
20.3                                        C
- --------------------------------------------------------------------------------------------------------------------------
20.4                                        C
- --------------------------------------------------------------------------------------------------------------------------
21           INFRINGEMENT                   C        This Article has been revised generally to provide that each Party
             PROTECTION                              will indemnify the other party against risks over which the Party has
                                                     control.
- --------------------------------------------------------------------------------------------------------------------------
21.1                                        S
- --------------------------------------------------------------------------------------------------------------------------
21.2                                        C
- --------------------------------------------------------------------------------------------------------------------------
21.3                                        C
- --------------------------------------------------------------------------------------------------------------------------
21.4                                        E        New Section providing for Purchaser's indemnification of Supplier
                                                     against certain infringement risks.
- --------------------------------------------------------------------------------------------------------------------------
21.5                                        C        New Section consolidating procedural steps for indemnification.
- --------------------------------------------------------------------------------------------------------------------------
22           FITNESS FOR DUTY               C
- --------------------------------------------------------------------------------------------------------------------------
22.1                                        C
- --------------------------------------------------------------------------------------------------------------------------
22.2                                        E        Revised to limit scope of searches.
- --------------------------------------------------------------------------------------------------------------------------
22.3                                        E        Revised to delete right to cancel contract.
- --------------------------------------------------------------------------------------------------------------------------
23           INDEMNITY
- --------------------------------------------------------------------------------------------------------------------------
23.1                                        C
- --------------------------------------------------------------------------------------------------------------------------
23.2                                        C
- --------------------------------------------------------------------------------------------------------------------------
23.3                                        C
- --------------------------------------------------------------------------------------------------------------------------
23.4                                        C
- --------------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                                January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LLP LOGO]             [ABB LOGO]

WEPEX Power Exchange          Commercial Table of Conformance           11 of 14
- --------------------------------------------------------------------------------
<Table>
<Caption>
                                         CONFORMANCE
 SECTION             SECTION                CODE
  NUMBER              NAME                  S-C-E                    REMARKS
- ---------------------------------------------------------------------------------------------------------------------------------
                                                     
23.5                                         C
23.6                                         E                New Section providing for indemnification of Supplier against claims
                                                              arising from the operation of the System.
23.6                                         C                New Section consolidating procedural steps for indemnification.
24             INSURANCE
24.1                                         E                Revised to delete requirement to maintain Professional Liability
                                                              Insurance.
24.2                                         S
24.3                                         S
25             SAFETY NOTIFICATIONS
25.1                                         S
25.2           Container Labelling           S
               Requirements
25.3           California's Toxic            S
               Enforcement Act
               Requirements
26             LIMITATION OF LIABILITY       E                Revised to clarify that Supplier shall not be liable for damages in
                                                              excess of the purchase price.
27             DISPUTES                                       This Article has been revised generally to provide for an alternative
                                                              dispute resolution process as described in Annex F.
27.1                                         S
27.2                                         S
27.3           Resolution of Disputes        C                Revised.
               Through Arbitration
27.4           Jurisdiction, Choice of       E                Section deleted.
               Litigation Location
</Table>


THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]          [ERNST & YOUNG LLP LOGO]                [ABB LOGO]



WEPEX Power Exchange           Commercial Table of Conformance          12 of 14
- --------------------------------------------------------------------------------
<Table>
<Caption>
                                       CONFORMANCE
 SECTION             SECTION              CODE
  NUMBER              NAME                S-C-E                            REMARKS
- -----------------------------------------------------------------------------------------------------------------------
                                            
28           TERMINATION AT WILL
- -----------------------------------------------------------------------------------------------------------------------
28.1                                        S
- -----------------------------------------------------------------------------------------------------------------------
28.2                                        S
- -----------------------------------------------------------------------------------------------------------------------
28.3                                        C        Revised to provide alternate compensation for termination at will.
- -----------------------------------------------------------------------------------------------------------------------
28.4                                        S
- -----------------------------------------------------------------------------------------------------------------------
28.5                                        C
- -----------------------------------------------------------------------------------------------------------------------
28.6                                        S
- -----------------------------------------------------------------------------------------------------------------------
29          DEFAULTS AND
            CANCELLATION FOR CAUSE
- -----------------------------------------------------------------------------------------------------------------------
29.1                                        C
- -----------------------------------------------------------------------------------------------------------------------
29.2                                        C        Revised to provide alternate compensation for termination
                                                     for cause
- -----------------------------------------------------------------------------------------------------------------------
29.2.1                                      C        Section deleted.
- -----------------------------------------------------------------------------------------------------------------------
29.3                                        E        New section providing for cancellation in the event of
                                                     Purchaser's default.
- -----------------------------------------------------------------------------------------------------------------------
30        NON-WAIVER                        S
- -----------------------------------------------------------------------------------------------------------------------
31        ASSIGNMENT
- -----------------------------------------------------------------------------------------------------------------------
31.1                                        C
- -----------------------------------------------------------------------------------------------------------------------
31.2                                        C
- -----------------------------------------------------------------------------------------------------------------------
31.3                                        C
- -----------------------------------------------------------------------------------------------------------------------
31.4                                        C
- -----------------------------------------------------------------------------------------------------------------------
31.5                                        C
- -----------------------------------------------------------------------------------------------------------------------
32      SEVERABILITY                        S
- -----------------------------------------------------------------------------------------------------------------------
33      NOTICES                             S
- -----------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LLP LOGO]             [ABB LOGO]

WEPEX Power Exchange            Commercial Table of Conformance         13 of 14
- --------------------------------------------------------------------------------

<Table>
<Caption>
                                                   CONFORMANCE
SECTION           SECTION                             CODE
NUMBER             NAME                               S-C-E             REMARKS
                                                               
- -----------------------------------------------------------------------------------------------------------------------
34                GOVERNING LAW                        S
- -----------------------------------------------------------------------------------------------------------------------
35                SECTION HEADINGS                     S
- -----------------------------------------------------------------------------------------------------------------------
36                SURVIVAL                             S
- -----------------------------------------------------------------------------------------------------------------------
37                CONFLICT OF INTEREST/
                  BUSINESS ETHICS
- -----------------------------------------------------------------------------------------------------------------------
37.1              No Existing Conflicts of Interest    C                Revised to clarify the scope of the conflicts
                                                                        of interest provisions.
- -----------------------------------------------------------------------------------------------------------------------
37.2              Reasonable Care                      S
- -----------------------------------------------------------------------------------------------------------------------
37.3              Other Employment                     C
- -----------------------------------------------------------------------------------------------------------------------
37.4              Gifts                                S
- -----------------------------------------------------------------------------------------------------------------------
37.5              Accurate Documentation               E                Revised to limit scope of audit rights.
- -----------------------------------------------------------------------------------------------------------------------
37.6              Notification                         S
- -----------------------------------------------------------------------------------------------------------------------
37.7              Availability of Information          C
- -----------------------------------------------------------------------------------------------------------------------
37.8              Subcontractors                       S
- -----------------------------------------------------------------------------------------------------------------------
37.9              No Hire                              E                New Section.
- -----------------------------------------------------------------------------------------------------------------------
38                EQUAL OPPORTUNITY LAWS
- -----------------------------------------------------------------------------------------------------------------------
38.1                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.2                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.3                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.4                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.5                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.6                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.7                                                   S
- -----------------------------------------------------------------------------------------------------------------------
38.8                                                   S
- -----------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                                 January 13, 1997

[PEROT SYSTEMS LOGO]             [ERNST & YOUNG LOGO]                 [ABB LOGO]

WEPEX POWER EXCHANGE        COMMERCIAL TABLE OF CONFORMANCE             14 OF 14



SECTION              SECTION                  CONFORMANCE
NUMBER               NAME                      CODE                    REMARKS
                                              S-C-E
- -------------------------------------------------------------------------------------------------------------------------------
                                                             
38.9                                            S
- -------------------------------------------------------------------------------------------------------------------------------
38.10                                           S
- -------------------------------------------------------------------------------------------------------------------------------
38.11                                           S
- -------------------------------------------------------------------------------------------------------------------------------
38.12                                           S
- -------------------------------------------------------------------------------------------------------------------------------
38.13                                           S
- -------------------------------------------------------------------------------------------------------------------------------
38.14                                           S
- -------------------------------------------------------------------------------------------------------------------------------
39             INJURY AND ILLNESS               S
               PREVENTION PROGRAM
- -------------------------------------------------------------------------------------------------------------------------------
40             ENTIRE AGREEMENT                 S
- -------------------------------------------------------------------------------------------------------------------------------
41             LICENSE AGREEMENTS               C                     New Section
- -------------------------------------------------------------------------------------------------------------------------------
42             THIRD PARTY                      C                     New Section
               BENEFICIARIES
- -------------------------------------------------------------------------------------------------------------------------------
43             EXECUTION                        E                     Revised to require additional signatories.
- -------------------------------------------------------------------------------------------------------------------------------
               PAYMENT GUARANTEE                E                     New provision
- -------------------------------------------------------------------------------------------------------------------------------
               EXHIBIT 1                        S
- -------------------------------------------------------------------------------------------------------------------------------
               EXHIBIT 2                        S
- -------------------------------------------------------------------------------------------------------------------------------
               EXHIBIT 3                        S
- -------------------------------------------------------------------------------------------------------------------------------
               ANNEX A                          C
- -------------------------------------------------------------------------------------------------------------------------------
               ANNEX B                          C
- -------------------------------------------------------------------------------------------------------------------------------
               ANNEX C                          C
- -------------------------------------------------------------------------------------------------------------------------------
               ANNEX D                          C
- -------------------------------------------------------------------------------------------------------------------------------
               ANNEX E                          C
- -------------------------------------------------------------------------------------------------------------------------------
               ANNEX F                          C                     Revised dispute resolution procedures.
- -------------------------------------------------------------------------------------------------------------------------------
</Table>

THE PX ALLIANCE                                             January 13, 1997

[PEROT SYSTEMS LOGO]        [ERNST&YOUNG LLP LOGO]    [ABB LOGO]