Contract No. DE-MS79-95BP94762
AUTHENTICATED

                         GENERAL TRANSMISSION AGREEMENT
                                 executed by the
                            UNITED STATES OF AMERICA
                              DEPARTMENT OF ENERGY
                            acting by and through the
                         BONNEVILLE POWER ADMINISTRATION
                                       and
                                COLUMBIA ALUMINUM

                                Index to Sections
- --------------------------------------------------------------------------------
Section                                                                     Page

1.      TERM OF AGREEMENT....................................................  3
2.      DEFINITION AND EXPLANATION OF TERMS..................................  3
3.      EXHIIBITS; INTERPRETATIONS...........................................  7
7.      POWER SCHEDULING..................................................... 12
9.      REVISION OF EXHEBITS................................................. 13
10.     ADDITION OR DELETION OF POINTS OF INTEGRATION AND POINTS
        OF DELIVERY AND CHANGES IN TRANSMISSION DEMANDS ..................... 14
11.     OPTION TO CONVERT SERVICE............................................ 17
12.     REQUESTS AND DISPUTES................................................ 18
13.     POWER SALES CONTRACT................................................. 18
14.     PRIORITY............................................................. 19
15.     ASSIGNMENT........................................................... 19
16.     STABILITY RESERVES................................................... 19
17.     POWER SERVICES....................................................... 28
18.     NO THIRD PARTY BENEFICIARIES......................................... 29

        Exhibit A   (Transmission Rate Schedules and General Transmission
                     Rate Schedule Provisions)...............................  7
        Exhibit B   (General Wheeling Provisions)............................  7
        Exhibit C   (Transmission Parameters)................................  7
        Exhibit D   (Transmission Loss Factors)..............................  7
        Exhibit E   (Request and Response Procedures)........................  7
        Exhibit F   (Stability Reserves Schemes).............................  7


     This GENERAL TRANSMISSION AGREEMENT (Agreement), executed May 4, 1995, by
the UNITED STATES OF AMERICA (Government), Department of Energy, acting by and
through the BONNEVILLE POWER ADMINISTRATION (Bonneville), and COLUMBIA ALUMINUM,
a corporation of the State of California, each of which may be referred to
herein individually as "Party" or collectively as "Parties".

                                   WITNESSETH:

     WHEREAS, Bonneville Power Administration ("Bonneville") and Columbia
Aluminum (Customer), on September 3, 1991, entered into Contract No. DE-MS79-8
IBP903 52, (which as the same may be amended or replaced is hereinafter referred
to as Power Sales Contract); and

     WHEREAS, Bonneville is, or intends to become, a party to the Westwide
Regional Transmission Association ("RTA") and the Northwest RTA which implements
portions of the National Energy Policy Act of 1992 (EPA 92).

     WHEREAS, Bonneville is willing to offer transmission services to the Direct
Service Industrial Customers which are comparable to the services that its
Utility Customers receive under EPA 92 and the Northwest RTA.

     WHEREAS, Bonneville is authorized pursuant to law to dispose of electric
power and energy generated at various Federal hydroelectric projects in the
Pacific Northwest or acquired from other resources, to construct and operate
transmission facilities, to provide transmission and other services, and to
enter into agreements to carry out such authority;

     NOW, THEREFORE, the Parties hereto mutually agree as follows:

                                       2

1.   TERM OF AGREEMENT

     (a)  This Agreement shall be effective at 2400 hours on the date of
          execution (Effective Date) and shall continue in effect until 2400
          hours on the fifth anniversary of the Effective Date; provided,
          however, that power transactions to which the Waiver and Release
          between the parties applies, signed by Bonneville on March 15, 1995,
          may continue to be transmitted under this Agreement until June 30,
          2001.

     (b)  Under expiration of this Agreement, and subject to the outcome of
          National Environmental Policy Act review, Bonneville will offer to
          extend transmission services provided hereunder, of the same quality
          as, and on rates, terms and conditions consistent with, those offered
          to entities with the right to request wheeling service under section
          211 of the Federal Power Act.

2.       DEFINITION AND EXPLANATION OF TERMS

     (a)  "Agency" means the Federal Energy Regulatory Commission or its
          successor.

     (b)  "Available Transmission Capacity" and all other terms defined in
          Exhibit E are incorporated into this section as if set out herein.

     (c)  "Customer Facilities" means the Customer's production facility served
          by Bonneville under its Power Sales Contract as of the Effective Date
          of this Agreement.

     (d)  "Contract Demand" means the number of megawatts specified as the
          Customer's Contract Demand, as of the Effective Date of this
          Agreement, in subsection 5(a) of its Power Sales Contract plus the
          megawatts for transmission losses associated with such Contract
          Demand; provided, that for purposes of this Agreement, upon

                                       3

          Customer's request and pursuant to subsection 5(d) of the Power Sales
          Contract, the Customer's Contract Demand shall be changed to reflect
          the maximum allowable Contract Demand to which Customer would have
          been entitled under subsection 5(d), Technological Allowances of the
          Power Sales Contract if the Customer's Power Sales Contract (and all
          other companies' power sales contracts) were in effect as of the date
          of Customer's request; provided further, that for purposes of this
          Agreement, Customer's Contract Demand shall not be reduced by any
          termination under section 2 of the Power Sales Contract.

     (e)  "Eastern Intertie" means the transmission facilities consisting of the
          Townsend-Garrison double-circuit 500 kV transmission line segment
          including related terminals at Garrison.

     (f)  "Electric Power" or "power" means electric peaking capacity, expressed
          in kilowatts, or electric energy, expressed in kilowatt hours, or
          both.

     (g)  "FCRTS" or "Federal Columbia River Transmission System" means the
          transmission facilities of the Federal Columbia River Power System,
          which include all transmission facilities owned by the Government and
          operated by Bonneville, and other facilities over which Bonneville has
          obtained transmission rights, excluding the Southern Intertie, the
          Northern Intertie and the Eastern Intertie, provided, that the FCRTS
          shall include any intertie if the costs associated with such intertie
          are rolled-into the IR-93 transmission rate or its successor.

     (h)  "Northern Intertie" means the transmission facilities consisting of
          two 500 kV lines between Custer Substation and the United
          States-Canadian boarder, one 500 kV line between Custer and Monroe
          Substations, and two 230 kV lines from Boundary Substation to the
          United States-Canadian border, and the associated substation
          facilities.

     (i)  "Points of Delivery" or "POD" means the points, named in the
          Transmission Parameters Exhibit, where Electric Power may be made
          available to the Customer hereunder.

                                       4

     (j)  "Points of Integration" or "POI" means:

          (1)  the point or points requested by the Customer and listed in the
               Transmission Parameters Exhibit, where Electric Power from the
               Customer's Resources shall be integrated into the FCRTS
               hereunder; or

          (2)  the points mutually agreed upon by the Parties hereto where
               Electric Power from other Resources may be made available to
               Bonneville for nonfirm transmission to the Customer's Points of
               Delivery. If requested, the Resources to be integrated at each
               Point of Integration shall be identified.

     (k)  "Resource" means:

          (1)  any of the Customer's generating or contractual resources listed
               in the Transmission Parameters Exhibit requiring firm
               transmission services on the FCRTS; and

          (2)  any resource for which nonfirm transmission service is requested
               and which is made available to Bonneville at mutually agreed upon
               Points of Integration on the FCRTS; and

          (3)  any other resource not listed in the Transmission Parameters
               Exhibit, but which is used to supply back-up for a listed
               resource.

                                       5

     (l)  "Southern Intertie" means the following facilities: two 500 kV
          transmission lines extending from John Day Substation to the Malin
          Substation and to the California-Oregon border; portions of John Day,
          Grizzly, and Malin Substations and the Sand Springs, Fort Rock, and
          Sycan Compensation Stations; a portion of the Buckley-Summer Lake 500
          kV transmission line and associated substations; portions of the
          Buckley-Marion and Marion-Alvey 500 kV transmission lines and
          associated facilities; a portion of Bonneville's capacity rights in
          the Summer Lake-Malin 500 kV transmission line; Bonneville's rights in
          the Meridian-Malin 500 kV transmission line and Bonneville's share of
          ownership of the Alvey-Meridian 500 kV transmission line; Captain Jack
          Substation; the 500 kV transmission fine from Captain Jack Substation
          to the California-Oregon border; the DC transmission line between the
          Celilo Converter Station in The Dalles, Oregon, and the Nevada-Oregon
          Border; and any modifications, additions, improvements, or other
          alterations thereto.

     (m)  "Total Power Wheeled" for each hour means the sum of the Electric
          Power scheduled hereunder on such hour to Bonneville, including but
          not restricted to Electric Power scheduled pursuant to the provisions
          of section 7 hereof, at all points on the FCRTS where Bonneville
          accepts such Electric Power from the Customer or Customer's
          Supplier(s) for transmission hereunder to the Customer's Points of
          Delivery.

     (n)  "Transmission Demand" at a Point of Integration means the maximum firm
          transmission capacity which Bonneville shall be obligated to have
          available at each Point of Integration for the purpose of integrating
          Electric Power from a Resource specified in the Transmission
          Parameters Exhibit for the Customer hereunder. The level of the
          Transmission Demand shall be based on the hourly peak capability of
          the Customer's Resource to be integrated hereunder at such Point of
          Integration. The sum of the Customer's Transmission Demands (Total

                                       6

          Transmission Demand) is specified in the Transmission Parameters
          Exhibit.

     (o)  "Use-of-Facilities Charge" means the charges, if any, specified in the
          Transmission Parameters Exhibit, applicable to Points of Integration
          and Points of Delivery for the purpose of recovering the cost of
          identifiable facilities provided by Bonneville for the Customer's use.
          Such charges and their application shall be consistent with the
          Use-of-Facilities Transmission Rate Schedule, contained in the
          Transmission Rate Schedules and General Transmission Rate Schedule
          Provisions Exhibit, and shall also be consistent with Bonneville's
          Customer Service Policy.

     (p)  "Utility Customers" means public agency or investor-owned utility
          customers of Bonneville.

     (q)  "Workday" for the purpose of power scheduling means a day which the
          Parties hereto jointly observe as a regular workday.

3.   EXHIBITS; INTERPRETATIONS

     The rights and obligations of the Parties with respect to provisions
     hereunder shall be subject to and governed only by this Agreement,
     including Exhibits A through F (Exhibits) attached hereto and by this
     reference made a part of this Agreement. The provisions of section 38 of
     the General Wheeling Provisions [GWP Form-4R] require a minimum notice
     prior to a Rate Adjustment Date. If the rates are disapproved or conditions
     are placed on them by the Agency authorized to approve Bonneville's
     transmission rates, Bonneville shall not be required to give the minimum
     notice prior to resubmitting the rates to the Agency or implementing the
     Agency approved rates. The headings used in this Agreement are for
     convenient reference only, and shall not affect the interpretation of this
     Agreement. The Customer shall be the "Transferee" and Bonneville shall be
     the "Transferor" referred to in the General Wheeling Provisions Exhibit.

                                       7

4.   DESIGNATION OF TRANSMISSION DEMAND

     Unless otherwise agreed and for delivery of power and energy to Customer's
     production facilities for consumption up to Customer Contract Demand,
     Bonneville shall provide a maximum Total Transmission Demand to Customer
     equal to Customer's Contract Demand minus the minimum annual contract
     demand associated with expected purchases of federal power, as determined
     by the Customer; provided, however, that Customer's requests for service
     meet the requirements of this Agreement. (For purposes of this section 4,
     "expected purchases of federal power" shall include only purchases of
     one-year or more.) Bonneville shall make available to Customer the
     Transmission Demand requested by Customer at the requested POI if
     Bonneville has (or can acquire through construction of new facilities or
     otherwise) Available Transmission Capacity to provide the requested
     service.

5.   TRANSMISSION OF ELECTRIC POWER

     (a)  During each hour of the term hereof, the Customer shall make available
          or arrange to have made available to Bonneville at the Point(s) of
          Integration, the Total Power Wheeled; and Bonneville shall for each
          such hour make an amount of Electric Power equal to the Total Power
          Wheeled available to the Customer at the Point(s) of Delivery, subject
          to the conditions in paragraphs (a)(1) through (a)(3) below.

          (1)  Bonneville may, but shall not be obligated to, integrate amounts
               of Electric Power on any hour which exceed the Total Transmission
               Demand.

          (2)  Bonneville may, but shall not be obligated to, integrate at a
               Point of Integration on any hour, amounts of Electric Power which
               exceed the Transmission Demand at such Point of Integration.

                                       8

          (3)  Bonneville may, but shall not be obligated to, integrate Electric
               Power from Resources other than Resources listed in the
               Customer's Transmission Parameters Exhibit, provided that the
               Points of Integration for such Electric Power have been mutually
               agreed upon; provided however, any such integration of power, to
               the extent that the Total Transmission Demand is not exceeded,
               shall be provided, in accordance, with the Integration of
               Resources Transmission Rate Schedule. The Energy Transmission
               Rate Schedule shall not be applicable to integration of power
               from Resources to the extent such integration does not exceed the
               Total Transmission Demand.

     (b)  If, for any hour, the Customer determines that it has Electric Power
          available for nonfirm transmission over the FCRTS, the Customer may
          request nonfirm transmission service from Bonneville. If Bonneville
          has Available Transmission Capacity to provide the requested service,
          then Bonneville will provide transmission service for such excess
          Electric Power as a separately identified part of its schedule
          pursuant to section T. Charges for such transmission, if in excess of
          Total Transmission Demand, shall be applied in accordance with the
          Energy Transmission rate schedule, or its successor, attached hereto
          as part of Exhibit A. At its discretion, Bonneville may provide such
          nonfirm transmission service notwithstanding section 4.

          (1)  The option to schedule Electric Power as nonfirm transmission
               service shall not be used to avoid having a Total Transmission
               Demand which reasonably reflects Transmission Demand for each
               Resource and the combined peak demand for wheeling which the
               Customer regularly places on Bonneville. Bonneville shall have
               the right to refuse to provide service on a nonfirm basis if it
               determines that the Transmission Demand at a Point of Integration
               should be increased or the Total Transmission

                                       9

               Demand should be increased.

          (2)  Any transaction using the FCRTS which is exempt from wheeling
               charges or loss assessment at the time of actual transmission,
               such as qualifying transactions under the Coordination Agreement
               (Contract No. 14-03-48221), and which is subsequently converted
               to a sale to an entity other than Bonneville, shall be
               retroactively billed as nonfirm transmission service and shall be
               assessed losses unless such conversion is allowed or provided for
               under another agreement to which Bonneville is a party. Such
               qualifying transactions shall not be subject to paragraph (b)(3)
               below.

          (3)  Except as provided in subsection 5(b) for nonfirm transmission,
               amounts of Electric Power wheeled hereunder which exceed the
               Transmission Demand shall be billed under the ratchet provision
               of section 6, and/or an appropriate Bonneville rate for
               transmission without prior agreement.

     (c)  To compensate Bonneville for losses incurred in providing services
          hereunder, the Customer shall make available to Bonneville at the
          Customer's Points of Delivery, unless otherwise mutually agreed
          between the Parties, on the current hour, the amounts of Electric
          Power determined pursuant to the Transmission Loss Factors Exhibit for
          service performed pursuant to subsections (a) and (b) above; provided,
          however, that if mutually agreed, losses due to wheeling over
          designated facilities shall be purchased from Bonneville and deemed to
          be delivered to Bonneville by the Customer instead of being made
          available with scheduled energy.

     (d)  Bonneville shall, if requested by the Customer and if it is within
          Bonneville's capability to do so without adversely affecting its other
          obligations, make replacement Electric Power available to the Customer
          hereunder, without additional cost to the Customer except as provided
          in this subsection, if Electric

                                       10

          Power to be made available to Bonneville pursuant to subsection (a)
          above cannot be made available solely because of suspension or
          interruption of, or interference with, the operation of the FCRTS. The
          Customer shall, at Bonneville's option:

          (1)  reimburse Bonneville for any cost or loss of revenue incurred in
               making such replacement Electric Power available;

          (2)  replace all or a portion of such replacement Electric Power with
               the Customer's Electric Power at a time agreed upon by the
               Parties prior to delivery; or

          (3)  reimburse and replace pursuant to paragraphs (1) and (2) above in
               amounts determined by Bonneville which in total are equivalent in
               value to the replacement Electric Power delivered to the Utility
               pursuant to this subsection.

               The method to replace or reimburse shall be specified by
               Bonneville at the time of the Customer's request for replacement
               Electric Power.

     (e)  The Customer shall not use rights obtained under this Agreement to
          provide transmission services for another entity.

6.   PAYMENT BY THE CUSTOMER

     As compensation for services provided hereunder, the Customer shall pay
     Bonneville each month during the term hereof, amounts determined as
     provided in this section and in accordance with the Transmission Parameters
     Exhibit and the Transmission Rate Schedules and General Transmission Rate
     Schedule Provisions Exhibit. Any ratchet

                                       11

     demand that may occur as determined by Bonneville pursuant to the
     Transmission Rate Schedules and General Transmission Rate Schedule
     Provisions, does not constitute an increase in any Transmission Demand
     approved by Bonneville and any continued service at such level will depend
     on the availability of facilities as determined by Bonneville. Any changes
     in Transmission Demands must be requested in accordance with section 10.

     (a)  For integration of Electric Power pursuant to subsection 5(a), the
          Customer shall pay Bonneville in accordance with the appropriate rate
          schedules for integration of resources, use-of-facilities, and other
          transmission services.

     (b)  For nonfirm transmission of Electric Power pursuant to subsection
          5(b), the Customer shall pay Bonneville the rate specified in the
          current rate schedule for nonfirm transmission applicable to the
          facilities being used.

     (c)  If granted a Transmission Demand at a POI, Customer may, pursuant to
          the other provisions of this Agreement, reserve such Transmission
          Demand prior to actual use by paying Bonneville a deposit. Such
          deposit will be determined by Bonneville in a manner comparable to
          that applied to its Utility Customers.

7.   POWER SCHEDULING

     The Customer shall submit or arrange to have submitted to Bonneville by
     1000 hours (Pacific Time) of each Workday:

     (a)  for Resources requiring transmission herein to which the Customer has
          generation control:

          (1)  a retroactive report of the Electric Power supplied to Bonneville
               for each hour of the previous day or days; and

                                       12

          (2)  at Bonneville's request, estimated amounts of Electric Power as
               specified in paragraph (1) above for each hour of the following
               day or days;

     (b)  for Resources requiring transmission herein to which the Customer does
          not have generation control:

          (1)  at Bonneville's request, a schedule in advance of Electric Power
               to be supplied to Bonneville for each hour of the following day
               or days; and

          (2)  if the resource is within Bonneville's control area, a
               retroactive report of the Electric Power supplied by each
               Resource as made available to Bonneville for each hour of the
               previous day or days;

     (c)  a retroactive report of the hourly amounts of Electric Power which the
          Customer made available to Bonneville for nonfirm transmission
          pursuant to subsection 5(b); provided, however, that if requested by
          Bonneville, the Customer shall submit estimated amounts of Electric
          Power to be made available for nonfirm transmission and indicate the
          Point of Integration where such Electric Power will be made available.

8.   REACTIVE POWER

     It is the intent of the Parties hereto that the voltage level at the Points
     of Integration and the Points of Delivery be controlled in accordance with
     prudent utility operating practice. The Parties hereto shall jointly plan
     and operate their systems so as not to place an undue burden on the other
     party to supply or absorb reactive power accompanying or resulting from
     deliveries hereunder.

9.   REVISION OF EXHIBITS

                                       13

     (a)  The rate schedules included in the Transmission Rate Schedules and
          General Transmission Rate Schedule Provisions Exhibit 5 10 shall be
          replaced by successor rate schedules in accordance with the provisions
          of section 7(i) of the Pacific Northwest Power Act and Agency rules.
          The unit rate or rates in such successor rate schedules shall be a
          non-mileage based rate which shall only reflect the distances between
          POI's and POD's if a short distance discount factor has been agreed
          upon by the Parties.

     (b)  Bonneville shall annually review the Transmission Loss Factors Exhibit
          and shall revise such exhibit as appropriate to incorporate values
          which represent then current FCRTS operating conditions or to
          incorporate any value, used in such exhibit to calculate the losses,
          which has -changed due to a change in methodology. Any changes to the
          loss methodology or formula, other than numerical values, shall only
          be made after consultation with the Customer. Bonneville shall prepare
          a new Transmission Loss Factors Exhibit incorporating any revision and
          the revised exhibit shall become effective as of the date specified
          therein.

     (c)  If Bonneville determines that the Use-of-Facilities Charges specified
          in the Transmission Parameters Exhibit or any other charges,
          subsequent charges, or factors used in calculating any charges
          specified in this Agreement must be changed pursuant to sections 19 or
          38 of the General Wheeling Provisions Exhibit, it shall prepare a new
          Transmission Parameters Exhibit or other affected exhibit
          incorporating such revised charges and parameters. Such new exhibits
          shall be substituted for the exhibits then in effect and shall become
          effective as of the date specified therein.

10.  ADDITION OR DELETION OF POINTS OF INTEGRATION AND POINTS OF DELIVERY AND
     CHANGES IN TRANSMISSION DEMANDS

                                       14

     SDB PAS

     (a)  Subject to section 4, Points of Integration and Points of Delivery may
          be added and Transmission Demands may be increased, subject to
          Bonneville's determination of Available Transmission Capacity, upon
          3-months' prior written notice to Bonneville, but no more frequently
          than once in any 12-month period for any individual point or
          Transmission Demand. Such changes shall be effective for the remaining
          term of this Agreement unless otherwise indicated in the appropriate
          exhibits hereto, or changed pursuant to the provisions hereof.

     (b)  Points of Integration and Points of Delivery may be deleted and
          Transmission Demands may be reduced subject to the provisions of
          paragraphs (b)(1) through (b)(6) below.

          (1)  Transmission Demands for individual Points of Integration may be
               reduced no more frequently than once in any 12-month period for
               any Point of Integration, subject to the provisions of paragraph
               (b)(4) below and the notice requirements of paragraph (b)(5)
               below and only:

               (A)  to the extent that, pursuant to the provisions of agreements
                    between the Customer and the owner of a Resource designated
                    in the Transmission Parameters Exhibit as being integrated
                    at such Point of Integration, the Resource owner withdraws
                    all or a portion of the Customer's share of the Resource
                    output;

               (B)  to the extent that the Customer assigns all or a portion of
                    its share of the Resource output;

               (C)  to the extent of a permanent partial or total reduction in
                    the Customer's entitlement to a share of the capability of
                    the Resource;

                                       15

               (D)  to the extent of the destruction, abandonment, or sale of a
                    Resource integrated at such Point of Integration; or

               (E)  to the extent of the discontinuation of operation of a
                    Resource under a final order of a public official having
                    authority to issue such order.

          (2)  A Point of Integration may be deleted, upon 3-months' prior
               written notice to Bonneville, subject to paragraph (b)(4) below,
               but only after its Transmission Demand has been reduced to zero
               pursuant to paragraph (b)(1) above.

          (3)  A Point of Delivery may be deleted, subject to mutual agreement
               of the Parties hereto and to paragraph (b)(4) below, upon
               3-months' prior written notice to Bonneville.

          (4)  A reduction of a Transmission Demand or the deletion of a Point
               of Integration or a Point of Delivery shall not decrease the
               Customer's obligation to pay, for the duration of this Agreement,
               the Use-of-Facility Charges specified in the Transmission
               Parameters Exhibit, except to the extent that another customer of
               Bonneville obligates itself to make such payments to Bonneville
               for the remainder of the duration of this Agreement; provided,
               however, that upon mutual agreement, the Parties may negotiate a
               termination charge in lieu of continued periodic payment of
               Use-of-Facility Charges for the duration of this Agreement.

          (5)  The Customer shall provide Bonneville 3 years' written notice of
               any decrease in Transmission Demand, except as follows:

                                       16

               (A)  the Customer shall provide 3 months' written notice of a
                    decrease in Transmission Demand if there is an equal
                    increase in Transmission Demand by another customer at the
                    same Point of Integration resulting from the sale or
                    assignment of the Resource and involving no loss of revenue
                    to Bonneville; or

               (B)  the Customer shall provide written notice as soon as
                    possible if such decrease is due to involuntary loss of a
                    Resource, or discontinuation of operation of a Resource
                    under a final order of a public official having authority to
                    issue such order.

               (C)  When changes are made pursuant to this section, Bonneville
                    shall incorporate such changes in a new Transmission
                    Parameters Exhibit as soon as practicable.

          (6)  Notwithstanding any other provision but subject to paragraph
               10(b)(4), if Customer increases its purchases of federal power
               Customer shall be entitled to reduce its Transmission Demand at
               any POI(s) in an amount equal to such increase effective on the
               date that such increase in federal service occurs; provided, that
               Customer shall not be entitled, without Bonneville's consent, to
               a Total Transmission Demand in excess of the amount allowed by
               section 4. 

SDB
PAS

     (c)  Notwithstanding any other provision, Customer may request a seasonal
          POI and an associated seasonal Transmission Demand at the POL
          Bonneville will respond to such request under the procedures and
          standards of Exhibit E.

11.  OPTION TO CONVERT SERVICE

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     Customer may convert services under this Agreement to other transmission
     services that Bonneville offers pursuant to the same policies which apply
     to Bonneville's Utility Customers; provided that, subject to subsection
     12(b), the provisions of Exhibit E shall continue to apply to any
     alternative transmission services.

12.  REQUESTS AND DISPUTES

     (a)  The Customer may request additional transmission services to be
          provided under other agreements as provided in Exhibit E and, subject
          to the conditions and limitations therein, Bonneville's shall provide
          such services.

     (b)  Unless otherwise expressly provided, requests and disputes regarding
          requests for service (including requests for additional or deleted
          PODs or POIs and for increased or decreased Transmission Demand) and
          disputes under this Agreement shall be governed by Exhibit E;
          provided, that, if Bonneville's membership in both the Western
          Regional Transmission Association and the Northwest Regional
          Transmission Association terminates, Exhibit E shall only be used for
          disputes regarding IR services under this Agreement and shall
          terminate for all other purposes; provided, that requests for other
          services pending as of the date of Bonneville's termination of
          membership shall continue to be governed by Exhibit E; provided, that
          if Bonneville joins a successor organization to either the
          Westwide or Northwest RTA, or any new organization to implement
          Bonneville's obligations under sections 211 and 212 of the 1992
          Natural Energy Policy Act, then Exhibit E (as modified if necessary to
          provide comparable services to those provided under such successor or
          new organization) shall continue to apply to all requests for services
          by Customer under this Agreement.

13.  POWER SALES CONTRACT

     This Agreement does not modify the current Power Sales Contract between
     Bonneville

                                       18

     and the Customer.

14.  PRIORITY

     Customer shall have the same priority to Available Transmission Capacity
     for service under this Agreement as transmission service to other
     non-federal regional loads. To the extent Bonneville does not have adequate
     Available Transmission Capacity to meet a Customer's request, Customer
     shall have the same priority to Incremental Facilities for service under
     this Agreement as transmission service to other non-federal regional loads.

15.  ASSIGNMENT

     With Bonneville's consent, which shall not be unreasonably withheld,
     Customer may assign this Agreement or services under this Agreement (e.g.,
     PODs, POIs, and the associated Transmission Demands) to third Parties;
     provided, that the Transmission Service provided under this Agreement to
     such third party shall still serve, directly or indirectly, Customer's
     Facilities.

16.  STABILITY RESERVES

     The Customer shall provide Stability Reserves up to the Transmission Demand
     for transmission services provided pursuant to this Agreement as provided
     herein.

     (a)  Definitions:

          (1)  "Event" is a system condition that results in the need for
               Stability Reserves. The beginning of an event shall be identified
               by a transfer trip or other signal from Bonneville to the
               Customer restricting delivery of energy under this Agreement. The
               end of the Event shall be identified by the Bonneville
               dispatcher's notification to Customer that transmission of

                                       19

               all energy to which Customer is entitled under this Agreement has
               been restored or notice to the Customer that service to the
               Customer's load will continue to be fully or partially restricted
               for reasons other than Bonneville Stability Reserves rights under
               this Agreement. Notwithstanding the foregoing, the Event will end
               (subject to reinstatement as provided herein) when an
               undervoltage or underfrequency load shedding signal is received
               by the Customer and, if such undervoltage or underfrequency load
               shedding signal is received by Customer prior to Event Minute 3,
               then the entire Event shall be deemed an event of force majeure.

               The Event shall be reinstated and continue as follows:

               (i)  if the Event Duration was 5 Event Minutes or less, then the
                    Event shall be reinstated if Bonneville restricts deliveries
                    to Customer pursuant to its Stability Reserve rights within
                    2 hours or less of the last Event Minute;

               (ii) if the Event Duration was more than 5 Event Minutes but not
                    more than 15 Event Minutes, then the Event shall be
                    reinstated if Bonneville restricts deliveries to Customer
                    pursuant to its Stability Reserve rights within 4 hours or
                    less of the last Event Minute;

               (iii) if the Event Duration was more than 15 Event Minutes but
                    not more than 22 Event Minutes, then the Event shall be
                    reinstated if Bonneville restricts deliveries to Customer
                    pursuant to its Stability Reserve rights within 6 hours or
                    less of the last Event Minute;

               (iv) if the Event Duration was more than 22 Event Minutes, then
                    the Event shall be reinstated if Bonneville restricts
                    deliveries to Customer pursuant to its Stability Reserve
                    rights within 8 hours or

                                       20

                    less of the last Event Minute.

          (2)  "Event Duration" shall be the total cumulative Event Minutes of
               the Event.

          (3)  "Event Minute" shall be the minutes of restriction (or any
               portion thereof) during an Event. If Bonneville restricts less
               than its full entitlement in any Event Minute, then for purposes
               of defining the Event, the Event Minutes and Event Duration,
               Bonneville shall be deemed to have restricted the entire amount
               of energy wheeled under this Agreement.

          (4)  "Material Plant Damage" shall be the inability to resume
               electrolysis in one or more pots without rebuilding or
               substantially repairing such pot(s).

          (5)  "Stability Reserves" are those reserves, provided by the Customer
               under this Agreement, that are necessary to ensure the stability
               of the Federal Columbia River Transmission System against losses
               of transmission facilities pursuant to the schemes in Exhibit F
               or any additional scheme(s) adopted pursuant to section 16(h)
               herein. Stability Reserves provided under this Agreement shall
               not include, without limitation: (1) stability reserves provided
               by the Customer in the Power Sales Contract; or (2) operating
               reserves or forced outage reserves that Bonneville has acquired
               under the Power Sales Contract or under other agreements.

     (b)  Amount of Stability Reserves. When necessary to provide Stability
          Reserves, Bonneville may restrict deliveries of energy wheeled under
          this Agreement to the Customer's aluminum smelter load (which shall
          not include wheel turning loads) pursuant to the schemes listed in
          Exhibit F and to Customer's other loads under any additional or
          extended scheme(s) adopted pursuant to subsection 16(h), for Stability
          Reserves in the following manner:

                                       21

          (1)  up to 100 percent of Customer's energy subject to restriction
               under this Agreement for a period of up to 30 Event Minutes per
               Event;

          (2)  provided, that Bonneville shall have the sole right to determine
               whether to restrict all or part of Customer's energy subject to
               restriction hereunder, when an Event occurs.

          For accounting purposes, Customer's wheeling turning load shall be
          deemed to be served by all of Customer's energy suppliers (whether the
          sale is made directly to Customer at its production facility or
          whether the sale is made at a remote point and the energy is wheeled
          to Customer's production facility), in proportion to the total annual
          amounts of energy purchased from each such supplier; provided, that if
          the wheel turning load is served exclusively by a supplier other than
          Bonneville who contracted specifically to provide such wheel turning
          service, such wheel turning load shall be excluded from the
          allocation.

          Notwithstanding any other provision of this Agreement, Bonneville
          shall use its best efforts to end an Event as soon as possible and
          Customer agrees to cooperate in development of mechanisms that will
          enhance Bonneville's ability to notify Customer of the end of an
          Event.

          Notwithstanding any other provision of this Agreement, including the
          breach and damages provisions, Bonneville shall have no contractual
          right under this Agreement which would cause Customer to incur
          Material Plant Damages: provided, Bonneville shall not be liable for
          equitable relief or damages for such Material Plant Damage occurring
          within 45 Event Minutes or less of an Event pursuant to a Stability
          Reserve scheme listed in Exhibit F or adopted pursuant to subsection
          16(h).

     (c)  Compensation for Stability Reserves.

                                       22

          (1)  For the right to restrict and for any restrictions provided
               pursuant to subsection (b) for the schemes listed in Exhibit F,
               Bonneville shall pay the Customer a "Reservation Fee" and a "Use
               Fee":

               The Reservation Fee shall be $0.20 per kilowatt-year for
               Customer's entire Transmission Demand.

               The Use Fee shall be 50 mills/kWh of restricted energy during
               Event Minutes 1 through 15 (or any portion thereof) of an Event;
               and, 100 mills/kWh of restricted energy during the Event Minutes
               16 through 30 (or any portion thereof) of an Event.

          (2)  If the Customer's load is not connected to a scheme specified in
               Exhibit F or additional or extended scheme adopted pursuant to
               subsection 16(h), Bonneville shall have no obligation to pay for
               Stability Reserves.

          (3)  The charges specified in this subsection shall not have any
               precedential effect for the purpose of determining reasonable
               stability reserve compensation under other agreements or for
               determining reasonable Stability Reserve compensation for
               additional or extended scheme(s) adopted pursuant to subsection
               16(h) herein. Neither Party shall introduce as evidence of
               reasonable compensation this Agreement or anything herein related
               to the compensation for stability reserves in Bonneville's rate
               cases or similar forums or in a proceeding under subsection 16(h)
               herein.

          (4)  Bonneville's payment obligation hereunder shall not include
               payment for restrictions under events of force majeure or under
               rights provided by other agreements. Such restrictions include
               those restrictions associated

                                       23

               with force majeure which cause undervoltage and underfrequency
               load shedding, future similar schemes of last resort, and outages
               of transmission facilities required for service hereunder.

     (d)  Liquidated Damage. The Parties acknowledge that restrictions beyond
          that allowed by this Agreement may result in damage to and lost
          production by Customer's aluminum reduction facilities prior to
          Material Plant Damage which is difficult to quantify. If the Event
          Duration exceeds 30 Event Minutes, then Bonneville shall be liable to
          Customer as follows:

          (i)  200 mills/kWh of restricted energy during Event Minutes 31
               through 45 (or portion thereof) of an Event;

          (ii) 400 mills/kWh of restricted energy during Event Minutes (or
               portion thereof), after Event Minute 45 of an Event;

          (iii) provided, that in lieu of (ii) and at Customer's option, if the
               Event Duration exceeds 45 Event Minutes, and Customer incurs, in
               its determination, Material Plant Damage as a direct result of
               the restriction, then as to the portion of its production
               facilities that suffers Material Plan Damage, Bonneville and
               Customer agree that these damages can be reasonably quantified
               and, therefore, for that portion of its production facilities,
               Customer may recover actual damages (excluding only lost
               production and lost profits) pursuant to subsection 16(e) herein;
               but such actual damages shall not exceed $30 per kW of plant
               production facilities suffering Material Plant Damage. The
               liquidated damages charges in (i) and (ii), above, shall continue
               to apply to that portion of Customer's load which does not suffer
               Material Plant Damage. For purposes of this calculation, the
               Material Plant Damage shall be deemed to occur at the

                                       24

               beginning of Event Minute 46.

          (e)  Arbitration. Notwithstanding any other provision of this
               Agreement, Bonneville agrees to arbitrate any issue arising under
               this section 16 to the full extent allowed under then-existing
               law, utilizing the procedures and standards in Exhibit E
               applicable to non-rate issues. The Arbitrator shall apply federal
               common law to determine the amount of such damages and, if
               Bonneville alleges any intervening events, to rule on such
               allegation and, if necessary, to determine Bonneville's relative
               share of such damages.

          (f)  Storage. During a period of restriction under subsection 16(b),
               during any further restriction of deliveries in breach of this
               Agreement, and during the period of Customer's inability to take
               delivery due to such breach, all of Customer's energy scheduled
               and delivered to Bonneville under this Agreement shall be deemed
               stored, at no charge, and shall not be spilled. Subject to
               transmission availability, Bonneville shall deliver such energy
               on demand to Customer's facilities or to another entity for
               resale at no charge other than the transmission charge provided
               herein. The Customer shall take from storage all such energy
               prior to purchasing any additional energy required to recover
               from the Event. If the Customer does not take the energy from
               storage within 48 hours of the end of the Event, Bonneville's
               obligation to return such energy shall terminate.

          (g)  Confidentiality. The Parties agree that all material related to
               plant technology, plant operations or to proving damages which is
               submitted by the Customer to Bonneville, the arbitrator or any
               other party in any proceeding under section 16 of this Agreement
               is confidential. The Parties shall jointly request a protective
               order from the arbitrator: (i) preserving the confidentiality of
               such material; (ii) limiting its use to such proceeding; and
               (iii) requiring its return to Customer at the conclusion of the
               proceeding. Bonneville agrees not to voluntarily disclose any
               such information outside of the agency and agrees to restrict
               access to and use of

                                       25

               such information to employees necessary to and for purposes
               associated only with the conduct of such proceeding.

          (h)  Additional Stability Reserve Schemes. To the extent Bonneville
               determines: (a) the need for additional Stability Reserve
               scheme(s) not listed in Exhibit F that would restrict, at a
               frequency and duration similar to the scheme listed in Exhibit F,
               the energy subject to restriction under this Agreement, (b) the
               need to apply Stability Reserve schemes listed in Exhibit F and
               additional Stability Reserve scheme(s) to energy wheeled u rider
               this Agreement to non-aluminum DSIs, or (c) the need for
               modifications to the elements of schemes fisted in Exhibit F that
               would significantly change the expected frequency or duration of
               restrictions, then:

               (1)  Bonneville shall consult with Customer on the need for,
                    operational characteristics as they affect Customer of, and
                    compensation for such scheme(s), and;

               (2)  Bonneville shall consider alternative methods and costs,
                    including purchases from non-DSIs, for obtaining such
                    additional reserves.

               Customer agrees to cooperate in the development of such scheme(s)
               and shall not unreasonably withhold its consent to implementation
               of such scheme(s).

          (i)  Make-Up Transmission. When an Event ends, Bonneville shall
               permit, subject to Available Transmission Capacity, without
               additional demand or unauthorized, increase charges, short-term,
               non-recurring demand overruns of the Customer's Transmission
               Demand.

                                       26

          (j)  Annual Adjustments after October 1, 1995. Subsequent to October
               1, 1995, on the effective date of any IP Premium or successor
               rate adjustment thereafter, the fees and charges (SRCx)
               identified in 16(c) and 16(d) shall be adjusted as follows:

                        SRCX       =       SRC base *IP-New
                                                     ------
                                                     IP-93

               where    SRCX       =       Each of the stability reserve fees
                                           identified in 16(c) and charges
                                           identified in 16(d), as adjusted
                                           hereunder, to be effective on the
                                           effective date of any IP or successor
                                           rate adjustment on or after October
                                           1, 1995.

                        SRC Base   =       The stability reserve fees as
                                           specified in 16(c) and the changes as
                                           specified in 16(d).

                        IP-New     =       Each newly adjusted average IP
                                           Premium rate or successor rate
                                           effective after October 1, 1995, in
                                           mills per kWh. Such IP Premium or
                                           successor rate shall be calculated at
                                           a load factor of 90 percent, and
                                           assuming a uniform demand in all
                                           months. If there is more than one IP
                                           Premium or successor rate, the
                                           average shall be determined by a
                                           weighting based on forecasted sales
                                           in the relevant rate case.

                        IP-93      =       The average IP Premium rate in effect
                                           on October 1, 1993, in mills per kWh.
                                           Such average IP Premium rate shall be
                                           calculated

                                       27

                                           at a load factor of 90 percent, and
                                           assuming a uniform demand in all
                                           months. If there is more than one IP
                                           or successor rate, the average shall
                                           be determined by a weighting based on
                                           forecasted sales in the relevant rate
                                           case.

17.  POWER SERVICES

     As a condition for providing service under this Agreement:

    (a)   If Customer's Resource is located in Bonneville's load control area,
          then Customer shall enter into an agreement with Bonneville for the
          purchase of the power services necessary for operation of the Resource
          consistent with the standards of the North American Electric
          Reliability Council, the Western Systems Coordinating Council, and the
          Northwest Power Pool or, at Customer's option, demonstrate to
          Bonneville that it has purchased or otherwise provided such power
          services.

    (b)   If the portion of Customer's load to which energy is wheeled under
          this Agreement is located in Bonneville's load control area, then
          Customer shall enter into an agreement with Bonneville for the
          purchase of the power services necessary for reliable service to such
          load consistent with the standards of the North American Electric
          Reliability Council, the Western Systems Coordinating Council, and the
          Northwest Power Pool or, at Customer's option, demonstrate to
          Bonneville that it has purchased or otherwise provided such power
          services.

    (c)   Such power services may include, but shall not be limited to, control
          area services, scheduling services, energy shaping services, energy
          regulation services, station service, start-up power, Resource back-up
          services, and replacement

                                       28

power.

18.  NO THIRD PARTY BENEFICIARIES

     This Agreement creates rights and obligations only between the Parties
     hereto. The Parties hereto expressly do not intend to create any obligation
     or promise of performance to any other third person or entity nor have the
     Parties conferred any right or remedy upon any third person or entity other
     than the Parties hereto, their respective successors and assigns to enforce
     this Agreement.

IN WITNESS WHEREOF, the Parties hereto have executed this Agreement in several
counterparts.

                                          UNITED STATES OF AMERICA
                                          Department of Energy
                                          Bonneville Power Administration

                                          By: /s/ SYDNEY D. BERWAGER
                                          Name: _______________________
                                                   (Print/Type)
                                          Title:   Account Executive
                                                   ----------------------------
                                          Date:    April 7, 1995
                                                   ----------------------------

                                       29

COLUMBIA ALUMINUM

By: /s/ KENNETH D. PETERSON, JR.
Name: ____________________________
(Print/Type)
Title:   President
         -------------------------
Date:    May 4, 1995
         -------------------------

                                       30

                                                 Exhibit A
                                                 Contract No. DE-MS79-95BP94762
                                                 COLUMBIA ALUMINUM


                         TRANSMISSION RATE SCHEDULES AND
                  GENERAL TRANSMISSION RATE SCHEDULE PROVISIONS
                  ---------------------------------------------


                                                 Exhibit B
                                                 Contract No. DE-MS79-95BP94762
                                                 COLUMBIA ALUMINUM

                           GENERAL WHEELING PROVISIONS
                           ---------------------------


                                                 Exhibit C
                                                 Contract No. DE-MS79-95BP94762
                                                 COLUMBIA ALUMINUM

                             TRANSMISSION PARAMETERS

A.   Points of Integration, Transmission Demands, and Resources.


        Point of Integration        Transmission Demand    Resource(s) to be
           (voltage)                      (kW)                 Integrated

1. Name of Substation(_____ kV)           _____                   _____

2. Name of Substation (_____ kV)          _____                   _____

   Total Transmission Demand              _____

     If Customer requests transmission service for a new Resource, which is a
     replacement for a Resource listed in Exhibit C, at the same Point of
     Integration and with the same or less associated Transmission Demand, and
     Bonneville determines that such replacement Resource can be integrated at
     such Point of Integration, Bonneville shall allow substitution of such
     replacement Resource in this Exhibit C. The Resource term shall include any
     purchase option periods.

B.   Points of Delivery and Use-of-Facilities Charges.

        Points of Delivery                          Use-of-Facilities Charges

        [Customer Facilities Locations]


        Points of Delivery for Station Service Only Unless Otherwise Noted1

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

1 Upon Bonneville's request, the Customer shall provide evidence of the
obligation to provide service and the amounts and conditions of such obligation.

                                       1

C.   Description of Points of Integration and Points of Delivery.

     These are definitions only. Designations of these points as either Points
     of Integration or Points of Delivery are in Part A or Part B of this
     Exhibit.

     1.   ENTER NAME:

          Location:

          Voltage:  _____ kV

          Metering:

     2.   ENTER NAME:

          Location:

          Voltage: _____ kV

          Metering:

     3.   ENTER NAME

          Location:

          Voltage: _____ kV

          Metering:

                                       2

                                                      Exhibit C, Page ___ of ___
                                                Service Agreement No. MS96-96109
                                                     Goldendale Aluminum Company
                                                      Effective on 2400 hours on
                                                              September 30, 1996

                                                        1.   TERM OF TRANSACTION
     Start Date: September 30, 1996, at 2400 hours.
     Termination Date: September 30, 2001, at 2400 hours.

2.   Maximum amount of capacity and/or energy to be transmitted at each Point of
     Interconnection and Point of Delivery (Total of which is not to exceed the
     Total Transmission Demand as described in the Section 4 of the Transmission
     Customer's IR Contract):

     See Section 6 below.

3.   DELIVERING PARTY/RESOURCE
     PanEnergy

4.   RECEIVING PARTY
     Goldendale Aluminum Company

5.   SUMMARY OF POINTS OF INTERCONNECTION AND POINTS OF DELIVERY

                               10/1/96 - 12/31/96




- ----------------------------- ----------------------------- ---------------------------- ----------------------------
  Point of Interconnection      Transmission Demand (kW)    Point of Delivery (Voltage)   Transmission Demand (kW)
         (Voltage)                 10/1/96 - 12/31/96                                        10/1/96 - 9/30/2001
- ----------------------------- ----------------------------- ---------------------------- ----------------------------
                                                                                            
     Vantage Substation                 147,000                 Harvalum Substation                147,000
           230 kV                                                     23.0 kV
   Rocky Reach Substation                75,000                 Harvalum Substation                75,000
           230 kV                                                     23.0 kV
 Total Transmission Demand             222,000 kW                                                222,000 kW



                                       23

                                                Service Agreement No. 96MS-96109

                                                Exhibit C, Page ___ of ___
                                                Service Agreement No. MS96-96109
                                                Goldendale Aluminum Company
                                                Effective on 2400 hours on
                                                September 30, 1996

                                1/1/97 - 03/31/97


- ----------------------------- ----------------------------- ---------------------------- ----------------------------
  Point of Interconnection      Transmission Demand (kW)    Point of Delivery (Voltage)   Transmission Demand (kW)
         (Voltage)                10/1/96 - 9/30/2001                                        10/1/96 - 9/30/2001
- ----------------------------- ----------------------------- ---------------------------- ----------------------------
                                                                                              
     Vantage Substation                 167,000                 Harvalum Substation                167,000
           230 kV                                                     23.0 kV
   Rocky Reach Substation                75,000                 Harvalum Substation                75,000
           230 kV                                                     23.0 kV
 Total Transmission Demand             242,000 kW                                                242,000 kW



                              04/01/97 - 09/30/2001


- ----------------------------- ----------------------------- ---------------------------- ----------------------------
  Point of Interconnection      Transmission Demand (kW)    Point of Delivery (Voltage)   Transmission Demand (kW)
         (Voltage)                10/1/96 - 9/30/2001                                        10/1/96 - 9/30/2001
- ----------------------------- ----------------------------- ---------------------------- ----------------------------
                                                                                              
     Vantage Substation                 192,000                 Harvalum Substation                192,000
           230 kV                                                     23.0 kV
   Rocky Reach Substation               100,000                 Harvalum Substation                100,000
           230 kV                                                     23.0 kV
 Total Transmission Demand             292,000 kW                                                292,000 kW


6.   DESCRIPTION OF POINTS OF INTERCONNECTION

     (a)  Vantage Substation

          Location. The points in the BPA's Vantage Substation where the 230 W
          facilities of the BPA and Grant County PUD are connected;

          Voltage. 230 kV

          Transmission Demand.      10/01/96 - 12/31/96        147,000 kW
                                    01/01/97 - 03/31/97        167,000 kW
                                    04/01/97 - 09/30/01        192,000 kW

          Metering. Quantities to be scheduled

          Delivering Party/Resource. PanEnergy

          Control Area.

                                       24

                                                Service Agreement No. 96MS-96109


          10/01/96 - 12/31/96: From: BPA/Cowlitz PUD/EWEB/Grant
          PUD/PacifiCorp/Portland General Electric/Puget Sound Power and
          Light/Washington Water Power to BPA

          01/01/97 - 03/31/97: From BPA/Cowlitz PUD/EWEB/Grant
          PLTD/PacifiCorp/Portland General Electric/Puget Sound Power &
          Light/Washington Water Power to BPA

          04/01/97 - 09/30/01: From BPA/Cowlitz PUD/EWEB/Grant
          PUD/PacifiCorp/Portland General Electric/Puget Sound Power &
          Light/Washington Water Power

     (b)  Rocky Reach Substation

          Location. The points in the BPA's Rocky Reach Substation where the 230
          kV facilities of the BPA and Chelan County PUD are connected;

          Voltage. 230 kV

          Transmission Demand.      10/01/96 - 03/31/96:         75,000 kW
                                    04/01/97 - 09/30/01:       100,000 kW

          Metering. Quantities to be scheduled

          Delivering Party/Resource. PanEnergy

          Control Area.

          10/01/96 - 03/31/97: From: BPA/Douglas PUD/PacifiCorp/Portland General
          Electric/Puget Sound Power and Light/Washington Water Power/Chelan PUD
          to BPA

          04/01/97 - 09/30/01: From BPA/Douglas PUD/PacifiCorp/Portland General
          Electric/Puget Sound Power & Light/Washington Water Power/Chelan PUD
          to BPA

                                       25

                                                Service Agreement No. 96MS-96109


7.   DESCRIPTION OF POINTS OF DELIVERY

     (a)  Network Point of Delivery

          Harvalum Point of Delivery.

          Location. The points in the BPA's Harvalum Substation where the 23 kV
          facilities of BPA and the Transmission Customer are connected.

          Voltage. 23 kV

          Metering. in the 23 kV facilities through which such electrical power
          and energy flows.

          Loss Adjustment. If applicable, BPA will adjust for transmission
          losses between the Transmission Customer's point of receipt and point
          of metering. Such adjustments shall be specified in written
          correspondence between BPA and the Transmission Customer.

          Exceptions.

8.   MAXIMUM AMOUNT OF CAPACITY (TRANSMISSION DEMAND)

          10/01/96 - 12/31/96:         222,000 kW
          01/01/97 - 03/31/97:         242,000 kW
          04/01/97 - 09/30/01:         292,000 kW

9.   DESIGNATION OF PARTY SUBJECT TO RECIPROCAL SERVICE OBLIGATION
     Transmission Customer (if they own transmission facilities.)

10.  NAME(S) OF ANY INTERVENING SYSTEMS PROVIDING TRANSMISSION SERVICE

     None

11.  TRANSMISSION LOSS FACTORS
     Network Facilities: 1.9 percent of kWh delivered
     Delivery Transformations:  0.6 percent of kWh delivered
     ET: 1.9 percent

                                       26

                                                Service Agreement No. 96MS-96109


12.  SHORT DISTANCE DISCOUNT
     [0.6 + (0.4 x transmission distance/75)]
     Not Applicable

13.  FACILITY COSTS FOR WHICH THE TRANSMISSION CUSTOMER IS RESPONSIBLE

     UFT Charges: (See Exhibit H)

     Other Charges

14.  ANCILLARY SERVICES PROVIDED

     (a)  Energy Imbalance. Provided by: BPA

     (b)  Control Area Reserves for Resources. Provided by the resource
          provider.

     (c)  Load Regulation. Provided by: BPA

     (d)  Transmission Losses.
     The Transmission Customer shall obtain sufficient power to compensate BPA
     for losses incurred over the FCRTS. This shall be accomplished by
     multiplying the amount of power delivered under this Service Agreement from
     such resources, other than federal power for `which the cost for
     transmission losses is included in the rate for such power, by applicable
     Loss Factors and [1] adding the resulting amount to the billing factor for
     the Transmission Customer's purchases of federal power; [2] purchasing the
     resulting amount from BPA under the APS rate schedule for Transmission
     Losses; or [3] providing the resulting amount itself or by arrangement with
     a third party and scheduling it to BPA at the Point of Delivery 168 hours
     after the deliveries for which the losses were incurred.

     The Transmission Customer shall notify BPA of its method of compensation
     for losses, in writing, 30 days prior to the first day of October, each
     year during the term of this Service Agreement.

          Transmission Customer's Method of Compensation of Losses: Goldendale
          shall purchase Transmission Losses from BPA at a rate of 14.25
          mills/kWh for the period 10/1/96 - 09/30/97.

                                       27

                                                Service Agreement No. 96MS-96109

                                                 Exhibit D
                                                 Contract No. DE-MS79-95BP94762
                                                 COLUMBIA ALUMINUM

                            TRANSMISSION LOSS FACTORS
                            -------------------------

A.   Losses Resulting From Transmission Pursuant to the Integration of Resources
     (IR) Rate Schedule.

     Loss Factor

     1.6% 

B.   Losses Resulting From Nonfirm Transmission Pursuant to the Energy
     Transmission (ET) Rate Schedule.

     Loss Factor

     1.6% 

                                       1

                                                 Exhibit E
                                                 Contract No. DE-MS79-95BP94762
                                                 COLUMBIA ALUMINUM

                         REQUEST AND RESPONSE PROCEDURES

     Bonneville agrees to enter into this Exhibit E to provide a contractual
process and standards for the Customer comparable to that available under
sections 211 and 212 of the Federal Power Act and the Regional Transmission
Associations -- because Customer is not currently eligible for membership in the
RTAs and is not eligible to make a section 211 request.

1.   DEFINITIONS.

     When capitalized herein, whether in singular or plural, the following terms
     shall have the following meaning:

     1.1  Arbitrator. An individual selected to resolve disputes under this
          Agreement (including this Exhibit E to the Agreement).

     1.2  Available Transmission Capacity. That amount of transmission capacity
          on Bonneville's Transmission System available to Bonneville, at the
          time such requested service would commence, to provide the
          transmission service requested by Customer that is not reasonably
          required to accommodate transmission service for Bonneville's: (i)
          Native Load; (ii) existing contractual commitments for firm wholesale
          purchases, firm exchanges, firm deliveries, and firm sales, including
          the Pacific Northwest Coordination Agreement or its successor; (iii)
          Firm Transmission Service; (iv) Prudent Reserves to support (i), (ii),
          and (iii) above; and (v) other pending potential uses of Bonneville's
          transmission to the extent reasonable and consistent with
          then-applicable FERC standards.

                                       1

     1.3  Award. A decision of an Arbitrator pursuant to this Agreement.

     1.4  Bonneville's Transmission System. Bonneville's Transmission System
          shall include the FCRTS, and facilities over which Bonneville has any
          contractual transmission rights.

     1.5  Existing Facilities. Those transmission facilities owned by
          Bonneville, or transmission capacity under contract to Bonneville,
          which as of the proposed effective date of the requested service under
          the Good Faith Request, have been used, or will have been used, to
          transmit federal or non-federal electric energy.

     1.6  Firm Transmission Service. Transmission services that Bonneville by
          treaty, statute, contract, or federal policy or regulation, has the
          firm obligation to plan, construct or operate its system to provide.
          Firm Transmission Service includes firm service over the FCRTS needed
          to assure adequate and reliable service to nonfederal loads in the
          Pacific Northwest, as that region is defined in subsection 3(14) of
          the Pacific Northwest Electric Power Planning and Conservation Act (16
          U. S. C. subsection 83 9a(14)), where not included in Native Load.

     1.7  FERC. The Federal Energy Regulatory Commission or a successor agency.

     1.8  FPA. The Federal Power Act as it may be amended from time to time.

     1.9  Incremental Facilities. Transmission facilities, other than Existing
          Facilities, that are reasonably required to satisfy a request for
          transmission service from Customer.

     1.10 Interconnection. Incremental Facilities connecting the systems of two
          or more utilities.

                                       2

     1.11 Native Load. Existing and reasonably-forecasted customer load,
          including Customer's load, for which Bonneville by treaty, statute,
          contract, or federal policy or regulation, has the obligation to plan,
          construct, or operate its system reliably.

     1.12 Northwest Power Pool. A reliability organization for the Northwest
          Interconnected Area.

     1.13 Northwest Interconnected Area. The area consisting of the States of
          Oregon, Washington, and Idaho, the portion of the State of Montana
          west of the Continental Divide, and such portions of the States of
          Nevada, Utah, and Wyoming as are within the Columbia River drainage
          basin; and any contiguous areas, not in excess of seventy-five air
          miles from the just described area, which are a part of the service
          area of a rural electric cooperative customer served by the Bonneville
          on the effective date of this Agreement which has a distribution
          system from which it serves both within and without such area; and the
          provinces of British Columbia and Alberta.

     1.14 Prudent Reserve. An amount of transmission capacity (on an hourly,
          on-peak/off-peak, seasonal, or other time basis as is necessary)
          reserved for Bonneville's reasonable reliability requirements as
          determined by Bonneville's reliability criteria, standards, guidelines
          and operating procedures, which shall be consistent with Prudent
          Utility Practice and regional reliability council criteria, and which
          shall be impartially applied without undue discrimination.

     1.15 Prudent Utility Practice. Those practices, methods, and acts,
          including levels of reserves and provisions for contingencies, as may
          be modified from time to time, that are generally accepted in the
          Northwest Interconnected Area to plan, design, and operate electric
          systems in a manner that is dependable, reliable, safe,

                                       3

          efficient, economical, and in accordance with all applicable laws and
          governmental rules, regulations and orders, or which in the exercise
          of reasonable judgment considering the facts known when engaged in,
          could have been expected to accomplish the desired result at a
          reasonable cost consistent with applicable law, reliability,
          efficiency and economy.

     1.16 Transmission Services. The Transmission Services over the FCRTS made
          available to Customer under this Agreement shall be transmission of
          power, energy or other energy products for delivery to Customer's
          Facilities for consumption. The Customer may request additional
          transmission services including the following:

          (a)  Customer may request POI(s), and associated Transmission
               Demand(s), at the non-network terminus of the Southern, Northern,
               or Eastern Interties.

          (b)  Customer may request a POD(s), other than at the location of
               Customer Facilities, for the purpose of reselling power which
               cannot be consumed in Customer's Facilities.

          (c)  Customer may request a Total Transmission Demand in excess of
               that allowed by subsection 4 of this Agreement.

          (d)  Customer may request transmission services other than IR.

               Requests for service under this Exhibit E and Bonneville's
               responses thereto shall be subject to the procedures and
               standards of Exhibit E provided only that requests for
               Transmission Demand in excess of that allowed by section 4 of
               this Agreement shall be subject to Bonneville's precedent and
               policy of providing transmission capacity to its direct service
               customers in excess of their Contract Demand.

                                       4

2.   REQUESTS FOR TRANSMISSION SERVICE.

     2.1  Service to be Provided. Upon request by Customer and subject to the
          terms of this Agreement, Bonneville shall provide Transmission
          Services to Customer from its Available Transmission Capacity on its
          Existing Facilities, or from Incremental Facilities where necessary,
          to Customer on the same basis that Bonneville provides such services
          to similarly-situated entities eligible for FERC-ordered service under
          FPA sections 211 and 212.

     2.2  Request for Service. Customer shall provide to Bonneville information
          regarding its request for transmission service, consistent (to the
          extent applicable) with, either the FERC's then-current policy
          regarding such request (as currently embodied in its "Policy Statement
          Regarding Good Faith Requests for Transmission Services") or as
          otherwise mutually agreed. A request for transmission services which
          is consistent with this subsection shall be deemed a "Good Faith
          Request" for transmission services for purposes of this Agreement.

     2.3  Response to Request for Transmission Service.

          2.3.1 Bonneville shall respond to a request for transmission services
               from Customer in a manner consistent with responses to Good Faith
               Requests under section 212 of the FPA and FERC's then-current
               policies (as presently embodied in its "Policy Statement
               Regarding Good Faith Requests for Transmission Services").

          2.3.2 Bonneville may elect to provide the requested transmission
               service without further study, or may elect to conduct a study,
               including any

                                       5

               environmental studies, if such are reasonably required by statute
               to determine:

               (i)  whether Bonneville has sufficient Available Transmission
                    Capacity to provide the requested service initially and for
                    the full term of the request; and

               (ii) what Incremental Facilities, if any, are required to
                    accommodate the requested service.

               If Bonneville and Customer agree, such study may be conducted by
               a third party; provided, however, Bonneville shall retain the
               authority to accept or reject the study's conclusions.
               Bonneville's reasonable study costs shall be billed to and paid
               by Customer based upon Bonneville's estimate of such costs. Any
               reconciliation for over or underpayment shall be done upon
               completion of the study work. Such study shall be completed
               within a reasonable time period consistent with FERC's
               then-current policies. Failing agreement between Bonneville and
               Customer on a reasonable period of time for and scope of such
               studies, the dispute resolution procedures may be invoked by
               either Party. Bonneville shall be responsible for conducting the
               study with participation and input from Customer. The results of
               the study, to the extent Customer has not requested confidential
               treatment, shall be made available to the Customer and to any
               other DSI or Member of the Northwest RTA, provided that such
               other DSI or Member reimburses Customer for a reasonable share of
               its costs.

          2.3.3 Subject to the requirements of the National Environmental Policy
               Act or other applicable environmental laws, if Bonneville is able
               to provide the

                                       6

               requested transmission service without further study or if the
               study, demonstrates that the requested service can be provided
               using Existing Facilities, then Bonneville shall promptly tender
               amendments to this contract to Customer and take all other
               actions reasonably necessary to effectuate service.

     2.4  Requests Requiring Upgrades, Additional Facilities or
          Interconnections.

          2.4.1  If Bonneville concludes, based on a study performed pursuant to
                 subsection 2.3.2, that Bonneville does not have sufficient
                 Available Transmission Capacity to provide the requested
                 service initially or for the term of the request, then
                 Bonneville's study shall include at a minimum: (i) a detailed
                 description of the Incremental Facilities which are necessary
                 to provide the requested service; (ii) the estimated cost of
                 and cash flow requirements for installing the Incremental
                 Facilities; (iii) the estimated time necessary to build the
                 Incremental Facilities, including the estimated time required
                 for environmental studies, licensing and regulatory approvals;
                 (iv) the estimated incremental capacity added to the
                 transmission system by the Incremental Facilities; and (v)
                 whether Customer will be expected or required to contribute
                 capital in connection with installing the Incremental
                 Facilities. If requested, Bonneville will also provide a list
                 of any other requests or Bonneville forecasted uses that
                 contributed to the insufficiency of Available Transmission
                 Capacity.

          2.4.2. If Bonneville's study demonstrates a need for a transmission
                 Interconnection with another entity, then Bonneville shall make
                 a good faith effort to arrange a joint study with the other
                 entity to evaluate the impact of such an Interconnection.

          2.4.3  If Bonneville's study demonstrates a need for and the
                 feasibility

                                       7

                 of building Incremental Facilities and if Customer elects to
                 proceed with its request for transmission services, then
                 Bonneville shall be obligated to build the Incremental Facility
                 and provide the requested service; provided that Bonneville's
                 obligation to build and provide service is subject to
                 applicable law. Bonneville shall provide notice of the project
                 to all other DSIs and to the manager of the Northwest RTA.

3.   PRICING.

     Pricing of Transmission Services by Bonneville to integrate Customer's
     Resource to its load under this Agreement shall be pursuant to IR-93 and
     its successor. If Bonneville offers other Transmission Services, pricing
     for such services shall be at the rates applicable to other users of the
     same services.

4.   PURCHASE AND RESALE SERVICES.

     Bonneville and Customer acknowledge that in some instances, an arrangement
     in which Bonneville purchases power for resale to Customer may be
     preferable to Bonneville wheeling non-federal power to Customer. Therefore,
     Bonneville shall make best efforts to purchase power, energy or other
     energy services, as specified by Customer as to supplier, amount, term,
     shape, and other criteria, and resell such power, energy or other energy
     services to Customer for Customer's own use at a price equal to
     Bonneville's purchase costs for the power plus Bonneville transmission
     charges that would have been applicable if Customer had directly purchased
     such power, energy or other energy services. Bonneville may also impose a
     reasonable brokerage fee for this service.

5.   TRANSMISSION ON NON-FEDERAL SYSTEMS.

                                       8


     Bonneville shall make best efforts to request and purchase transmission
     services identified by Customer, on Customer's behalf, from Northwest RTG
     members, Westwide RTG members, or from any transmitting utility under
     sections 211 and 212 of the Federal Power Act. Customer shall reimburse
     Bonneville for all of the costs incurred in complying with this provision.

6.   DISPUTE RESOLUTION.

     6.1  Scope of Dispute Resolution. The scope of dispute resolution under
          this Agreement shall include all disputes arising under this
          Agreement, including but not limited to, disputes concerning amounts
          and location of Available Transmission Capacity; need for and costs of
          Incremental Facilities and interconnection facilities; costs, prices,
          and terms and conditions of requested transmission services and
          interconnection facilities; and estimates of the nature, extent, total
          cost, schedule, and proposed allocations of costs associated with
          studies, including environmental analyses, proposed in response to a
          request for service; and including, unless expressly waived, disputes
          arising under transmission agreements requested, offered or signed
          pursuant to this Agreement.

     6.2  Preconditions to Arbitration.

          6.2.1  Each Party shall use best efforts to settle all disputes
                 arising under this Governing Agreement. In the event any such
                 dispute is not settled, any disputing Party may request in
                 writing that the Manager of the Northwest RTA (or
                 alternatively, the head of the Northwest Power Pool) appoint an
                 impartial facilitator to aid the disputing Parties in reaching
                 a mutually-acceptable resolution to the dispute; such
                 appointment shall be made within ten days of receipt of the
                 request. The facilitator and representatives of the disputing
                 Parties with authority to settle the dispute shall meet within
                 21 days after the facilitator has been appointed to

                                       9

                 attempt to negotiate a resolution of the dispute. Settlement
                 offers shall not be admissible in any subsequent dispute
                 resolution process or in any other forum. With the consent of
                 all disputing Parties, resolution may include referring the
                 matter to a technical body (such as the Northwest Power Pool
                 Transmission Planning Committee) for resolution or an advisory
                 opinion.

          6.2.2  If the disputing Parties have not succeeded in negotiating a
                 resolution of the dispute within 30 days after first meeting
                 with the facilitator or if the facilitator is not appointed
                 within ten days pursuant to subsection 6.2.1, such Parties
                 shall be deemed to be at an impasse and any such disputing
                 Party may commence the dispute resolution process by submitting
                 a written notice to the other Party.

     6.3  Arbitration Process.

          6.3.1  Within 14 days of a disputing Party's request that the
                 arbitration process be commenced, each disputing Party shall
                 submit a statement in writing to the other disputing Party,
                 which statement shall set forth in reasonable detail the nature
                 of the dispute, the issues to be arbitrated, and the proposed
                 Award sought through such arbitration proceedings. To the
                 extent the disputing Parties do not agree on the terms of a
                 requested contract for Interconnection or Transmission
                 Services, each submittal shall include proposed contract
                 language for those issues in dispute.

          6.3.2  Within ten days following the submission of their statements,
                 the disputing Parties shall select an Arbitrator who shall be
                 familiar with and knowledgeable about the policies and criteria
                 used in the Northwest interconnected Area transmission systems
                 and regulatory requirements. If the disputing Parties cannot
                 agree upon an Arbitrator, the disputing Parties shall take
                 turns striking names from a list of ten qualified individuals

                                       10

                 supplied by the Northwest RTA Manager (or alternatively the
                 head of the Northwest Power Pool) from the list maintained by
                 the Northwest RTA Board with a disputing Party chosen by lot
                 first striking a name. The last-remaining name not stricken
                 shall be designated as the Arbitrator. If that individual is
                 unable or unwilling to serve, the individual last stricken from
                 the list shall be designated and the process repeated until an
                 individual is selected who is able and willing to serve. Absent
                 the express written consent of all disputing Parties as to any
                 particular individual, no person shall be eligible for
                 selection as an Arbitrator who is or was, past or present, an
                 officer, member of the governing body, employee of or
                 consultant to any of the disputing Parties, or of an entity
                 related to or affiliated with any of the disputing Parties, or
                 whose interests are otherwise affected by the matter to be
                 arbitrated. Any individual designated as an Arbitrator shall
                 make known to the disputing Parties any such disqualifying
                 relationship and a new Arbitrator shall be designated in
                 accordance with the provisions of this subsection.

          6.3.3  The Arbitrator shall cause to be published in the Northwest RTA
                 newsletter and electronic bulletin board a notice of the
                 dispute with sufficient detail to inform potential intervenors
                 of the disputed issues.

          6.3.4  The Arbitrator shall determine discovery procedures,
                 intervention rights, how evidence shall be taken, what written
                 submittals may be made, and other such procedural matters,
                 taking into account the complexity of the issues involved, the
                 extent to which factual matters are disputed and the extent to
                 which the credibility of witnesses is relevant to a resolution
                 of the dispute. Each party to the dispute shall produce all
                 evidence determined by the Arbitrator to be relevant to the
                 issues presented. To the extent such evidence involves
                 proprietary or confidential information, the Arbitrator shall
                 issue an appropriate protective order which shall be

                                       11

                 complied with by all Parties to the dispute. The Arbitrator may
                 elect to resolve the arbitration matter solely on the basis of
                 written evidence and arguments.

          6.3.5  The Arbitrator shall grant intervention only to Parties that
                 have a commercial power or transmission interest in the
                 dispute. Intervening Parties shall have the same procedural
                 rights as Disputing Parties to the dispute. "Parties" refers to
                 both Disputing Parties and Intervening Parties. Absent the
                 agreement to the contrary of all disputing Parties, no entity
                 shall be permitted to intervene unless, as a condition of its
                 intervention, it agrees to be bound by these dispute resolution
                 provisions, including the provisions related to deference on
                 appeal set forth in subsection 6.6.4.

          6.3.6  The Arbitrator shall consider all issues underlying a dispute
                 including, if relevant, whether Bonneville's reliability
                 criteria, standards, guidelines and operating procedures are
                 reasonably consistent with Prudent Utility Practice, after
                 giving consideration to consistently applied regional or
                 national reliability standards, guidelines or criteria;
                 provided, that Bonneville's reliability criteria, standards,
                 and guidelines, and operating procedures for maintaining system
                 reliability which were in effect and in writing as of July 1,
                 1993, or that are consistent with the provisions of reliability
                 criteria, standards, guidelines, and operating procedures of
                 the North American Electric Reliability Council and the WSCC
                 which govern the planning, design, and operation of Members'
                 transmission systems, but not the applicability, consistent
                 application or interpretation of such criteria, standards,
                 operating procedures and guidelines in regard to a particular
                 request, shall be afforded a rebuttable presumption of
                 reasonableness and consistency with Prudent Utility Practice by
                 the Arbitrator. Bonneville's reliability criteria, standards,
                 guidelines and operating procedures shall be consistently
                 applied by Bonneville to its

                                       12

                 own use of its system and to Customer's request to use such
                 system pursuant to a request for interconnection or
                 Transmission Services.

          6.3.7  The Arbitrator shall take evidence submitted by the Parties in
                 accordance with procedures established by the Arbitrator and
                 may request additional information, including the opinion of
                 recognized technical bodies. Parties shall be afforded a
                 reasonable opportunity to rebut any such additional
                 information.

     6.4  Substantive Standards and Decision. The Arbitrator shall apply to any
          dispute arising from a request for service the standards that FERC
          would apply to a request for FERC ordered service under FPA sections
          211 and 212. As soon as practicable, but in no event later than 115
          days of his or her selection as Arbitrator, the Arbitrator shall
          select, by written notice to the Parties, the proposed Award of a
          disputing party which best meets the terms and intent of this
          Agreement and conforms with the FPA and FERC's then-applicable
          standards and policies for FERC-ordered service; provided, however, if
          the Arbitrator concludes that no proposed Award is consistent with
          this Governing Agreement, the FPA, and FERC's then-applicable
          standards and policies, or addresses an issues in dispute, the
          Arbitrator shall specify how each proposed Award is deficient and
          request that the Parties submit within twenty (20) days new proposed
          Awards that cure the deficiencies stated by the Arbitrator. A written
          decision, including specific findings of fact, explaining the basis
          for the Award shall be provided by the Arbitrator Awards will be based
          only on the evidence on the record before the Arbitrator. The decision
          shall be published in the NWRTA newsletter or on the electronic
          bulletin board. No Award that is not appealed shall be deemed to be
          precedential in any other arbitration related to a different dispute.

     6.5  Compliance and Costs.

                                       13

          6.5.1  Immediately upon the decision by the Arbitrator, the disputing
                 Parties shall take whatever action is required to comply with
                 the selected Award to the extent the selected Award does not
                 require regulatory action and no party seeks appeal. To the
                 extent the Award requires local or federal approval or
                 regulatory action, Bonneville shall promptly submit and support
                 that portion of the Award with the appropriate authority. Any
                 and all costs associated with the arbitration (not including
                 the Parties' costs associated with attorney costs and expert
                 witness fees) shall be borne by the Party or Parties whose
                 proposed Award was not selected, unless the Parties agree to an
                 alternate method of allocating costs.

     6.6  Bonneville Rate Proceedings. In case of a dispute arising under this
          Agreement concerning a Bonneville rate for requested Interconnection
          or Transmission Services ("Bonneville Rate Issue Dispute"):

          6.6.1  Except as otherwise provided in this subsection, this
                 subsection 6.6 shall apply to a Bonneville Rate Issue Dispute
                 in lieu of subsection 6.3, 6.4, 6.5 of this Agreement;
                 provided, that if Bonneville has by Federal Register notice
                 initiated a hearing under subsection 7(i) of the Pacific
                 Northwest Electric Power Planning and Conservation Act
                 (Northwest Power Act) to establish, or to review and revise, a
                 rate or rates of general applicability for FERC-ordered
                 transmission services, and the Bonneville Rate Issue Dispute
                 involves the appropriateness or application of such rate or
                 rates to the Customer's request for Bonneville Transmission
                 Services, then for purposes only of Customer's request for
                 Bonneville Transmission Services a separate subsection 7(i)
                 proceeding shall be held in accordance with the procedures of
                 this subsection 6.6 to resolve that particular Bonneville Rate
                 Issue Dispute unless the Arbitrator determines that (1) the
                 separate 7(i) proceeding would frustrate the ongoing 1(i)
                 proceeding and (2) resolution

                                       14

                 of the Bonneville Rate Issue Dispute in the ongoing 7(i)
                 proceeding would not materially frustrate the Customer's need
                 for an expeditious decision.

          6.6.2  Where the rate would have been subject to review and
                 determination by FERC under subsection 212(i)(1) of the FPA if
                 the rate dispute and any related good faith dispute over
                 Transmission Services had been timely brought before FERC by an
                 entity eligible to request FERC-ordered service under
                 subsection 211 of the FPA, then pricing of Interconnection or
                 Transmission Service by Bonneville in response to Customer
                 request shall conform to subsection 212(i)(1)(ii) of the FPA
                 and then-applicable standards and policies of FERC.

          6.6.3  A hearing on a Bonneville Rate Issue Dispute shall be held
                 which comports in all respects with subsection 7(i) of the
                 Northwest Power Act and other applicable requirements of
                 Federal law, including any applicable requirements of the
                 National Environmental Policy Act, with the addition that:

                 (i)  following compliance with the preconditions to arbitration
                      set forth in subsection 6.2 of this Governing Agreement,
                      and within 14 days of a disputing Party's ensuing request
                      that the hearing process be commenced, each disputing
                      Party shall submit a statement in writing to the other
                      disputing Party, which statement shall set forth in
                      reasonable detail the nature of the Bonneville Rate Issue
                      Dispute, the issues to be raised in the hearing, and the
                      proposed rate(s) sought through such hearing;

                 (ii) Bonneville shall within 14 days of its receipt of the
                      disputing Party's written statement prepare and submit for
                      publication a Federal Register notice that in addition to
                      meeting the requirements

                                       15

                      of Northwest Power Act subsection 7(i)(1), also sets forth
                      the statements or notifies the public of their
                      availability;

                 (iii) the Hearing Officer/Arbitrator (hereafter Hearing
                      Officer) shall be selected as specified in subsection
                      6.3.2 of this Governing Agreement, which selection shall
                      be officially recognized by Bonneville;

                 (iv) with the exception of any legally required process for
                      taking participant comments, the hearing shall be held in
                      Portland, Oregon, and in the Bonneville Rates Hearing Room
                      if available, unless an alternative location is agreed to
                      by all Parties to the hearing;

                 (v)  the Hearing Officer shall comport with subsections 6.3.4,
                      6.3.6 and 6.3.7 of this Governing Agreement, unless
                      inconsistent with the procedural provisions of subsection
                      7(i) of the Northwest Power Act or the National
                      Environmental Policy Act;

                 (vi) the Hearing Officer shall, unless violative of subsection
                      7(i) of the Northwest Power Act or the National
                      Environmental Policy Act, conduct the hearing in a manner
                      calculated to ensure that no more than 115 days elapses
                      from the date of the publicly noticed pre-hearing
                      conference to the date of the Administrator's final
                      decision pursuant to subsection 7(i)(5) of the Northwest
                      Power Act;

                (vii) the Hearing Officer shall, unless the Hearing Officer
                      becomes unavailable, make a recommended decision to the
                      Administrator that (a) best meets the terms and intent of
                      this Governing Agreement, subsection 212(i) of the FPA and
                      FERCs then-

                                       16

                      applicable standards and policies for FERC-ordered
                      service, and (b) sets forth the Hearing Officer's findings
                      and conclusions, and the reasons or basis thereof, on all
                      material issues of fact, law, or discretion presented on
                      the record;

               (viii) in the case of rates described in subsection 6.6.2 above,
                      the Administrator shall afford deference to the Hearing
                      Officer's factual findings and determination of issues not
                      of first impression (i.e., matters previously decided by
                      FERC or a court of competent jurisdiction in cases
                      involving comparable facts and circumstances); and

                 (ix) the Administrator's final decision under subsection
                      7(i)(5) of the Northwest Power Act shall also set forth
                      the reasons for reaching any findings and conclusions
                      which may differ from those of the Hearing Officer, based
                      on the hearing record and the law.

          6.6.4  FERC Appeal. Bonneville shall file its final rates decision
                 with FERC in accord with existing provisions of law and
                 regulation. A disputing party to an arbitration may apply to
                 FERC to appeal or protest that aspect of any Award relating to
                 Bonneville's rate. Any appeal to FERC shall be based solely
                 upon the record assembled by the Arbitrator, provided, however,
                 that any order by an Arbitrator excluding material from the
                 arbitration record or which is alleged to violate due process
                 may be explicitly appealed to FERC. Bonneville and the
                 Customer, in the case of Bonneville rates described in
                 subsection 6.6.2 above, intend that FERC should afford
                 deference to the Hearings Officer factual findings and
                 determinations of issues not of first impression (i.e., matters
                 previously decided by FERC or a court of competent jurisdiction
                 in cases involving comparable facts and circumstances).

                                       17

     6.7  Appeal to Claims Court. A disputing party to an arbitration may apply
          to the U.S. Claims Court to hear an appeal of that aspect of any Award
          relating to terms and conditions of requested service or a breach of
          this Agreement. Upon finding that any terms and conditions are
          inconsistent with this Agreement or that Bonneville has breached this
          Agreement, the Claims Court shall remand to the Arbitrator for any
          further determinations and decisions.

7.   EFFECTIVE DATE AND TERM.

     7.1  This Exhibit shall become effective when (1) the Agreement is signed
          by Bonneville and the Customer, and (2) after Bonneville becomes a
          member of either the Westwide RTA or Northwest RTA.

     7.2  This Exhibit shall have a term concurrent with the Agreement except as
          provided in subsection 12(b).

                                       18

                                                 Exhibit F
                                                 Contract No. DE-MS79-95BP94762
                                                 COLUMBIA ALUMINUM

                            STABILITY RESERVE SCHEMES
                            -------------------------

1.   Import Contingency Load Tripping Schemes: Remedial Action Scheme for the
     loss of the AC Intertie and Remedial Action Scheme for the loss of the DC
     Intertie.

2.   Bellingham Area Load Tripping Scheme.

3.   Conkelley Area Load Tripping Scheme.

                                       1


                                                 Amendatory Agreement No. 1 to
                                                 Contract No. DE-MS79-95BP94762

AUTHENTICATED

                              AMENDATORY AGREEMENT
                                 executed by the
                            UNITED STATES OF AMERICA
                              DEPARTMENT OF ENERGY
                            acting by and through the
                         BONNEVILLE POWER ADMINISTRATION
                                       and
                          COLUMBIA ALUMINUM CORPORATION

     This AMENDATORY AGREEMENT, executed 9/14/1995, by the UNITED STATES OF
AMERICA (Government), Department of Energy, acting by and through the BONNEVILLE
POWER ADMINISTRATION (Bonneville), and COLUMBIA ALUMINUM CORPORATION (Columbia
Aluminum), a corporation of the State of Washington, each of which may be
referred to herein individually as "Party" or collectively as "Parties".

                                   WITNESSETH:

     WHEREAS, Bonneville and Columbia Aluminum, entered into Contract No.
DE-MS79-95BP94762, (which as the same may be amended or replaced is hereinafter
referred to as the General Transmission Agreement);

     WHEREAS, according to its terms the General Transmission Agreement
continues in effect until the fifth anniversary of the Effective Date of the
General Transmission Agreement;

                                       1

     WHEREAS, the Parties to the General Transmission Agreement are willing to
extend the General Transmission Agreement until the twentieth anniversary of the
Effective Date of the General Transmission Agreement; and

     WHEREAS, Bonneville is authorized pursuant to law to dispose of electric
power and energy generate d at various Federal hydroelectric projects in the
Pacific Northwest or acquired from other resources, to construct and operate
transmission facilities, to provide transmission and other services, and to
enter into agreements to carry out such authority;

     NOW THEREFORE, the Parties hereto mutually agree as follows:

     1.   This Agreement shall become effective upon its execution by both
          Parties.

     2.   Upon the fifth anniversary of the Effective Date of the General
          Transmission Agreement, the term "fifth anniversary" in Section 1(a)
          of such General Transmission Agreement shall be replaced with the term
          "twentieth anniversary" such that the General Transmission Agreement
          shall continue in effect until 2400 hours on the twentieth anniversary
          of the Effective Date, and that the terms of the General Transmission
          Agreement shall govern transmission services provided thereunder for
          the additional 15 year period.

                                       2

     IN WITNESS WHEREOF, the Parties hereto have executed this Agreement.

                                        UNITED STATES OF AMERICA
                                        Department of Energy
                                        Bonneville Power Administration

                                        By: /S/ SYDNEY D. BERWAGER
                                            -----------------------------------

                                        Name:     Sydney D. Berwager
                                                -------------------------------
                                                (Print/Type)
                                        Title:  Account Executive
                                                -------------------------------

                                        Date:  August 31, 1995
                                               --------------------------------

COLUMBIA ALUMINUM CORPORATION

By:      /S/ KENNETH D. PETERSON JR.
         ---------------------------

Name:    Kenneth D. Peterson Jr.
         ---------------------------
         (Print/Type)
Title:   Chief Executive Officer
         ---------------------------

Date:    9/14/94
         ---------------------------

                                       3

[LOGO]
                              Department of Energy
                         Bonneville Power Administration
                                  P.O. Box 3621
                           Portland, Oregon 97208-3621

                                                      SALES AND CUSTOMER SERVICE

 September 30, 1996

 Gerald F. Miller
 VP Energy & Government Affairs
 Goldendale Aluminum Company
 1111 Main, Suite 710
 Vancouver, WA 98660

Dear Mr. Miller:

The Bonneville Power Administration (BPA) desires to provide transmission
service starting on October 1, 1996 and Goldendale Aluminum Company desires to
receive such requested transmission service. However, the parties have not yet
executed a final agreement of the Network Integration Transmission Service
Agreement (Service Agreement), Contract No. 96MS-96109 (draft date 9/27/96) for
such service. Consequently, BPA and Goldendale Aluminum Company agree to the
following until such Service Agreement is executed:

BPA shall:

     1.   Initiate transmission service beginning 2400 hours, September 30, 1996
          pursuant to the terms and conditions specified in the above mentioned
          unexecuted Service Agreement.

     2.   BPA shall bill Goldendale Aluminum Company for transmission services
          pursuant to the terms and conditions of the Service Agreement.

Goldendale Aluminum Company shall:

     1.   Comply with the terms and conditions specified in the above mentioned
          Service Agreement.

     2.   Compensate BPA for the Transmission Service in accordance with the
          Service Agreement and the Tariff.

BPA and Goldendale Aluminum Company agree to operate according to these
standards: starting on 2400 hours, September 30, 1996 and ending on the earlier
of (a) execution of the Service Agreement or (b) 2400 hours, March 31, 1997. The
parties will negotiate, in good faith, all unresolved issues to produce a final
draft of the Service Agreement.


                                                                               2


If Goldendale, Aluminum Company agrees with the statements in this letter,
indicate by signing below and returning one copy with original signatures to me
within five (5) working days.

                                   UNITED STATES OF AMERICA
                                   Department of Energy
                                   Bonneville Power Administration

                                   By  GARY L. FUQUA
                                       ---------------------------------
                                       Senior Account Executive

                                   Name     Gary L. Fuqua
                                            ----------------------------
                                   (Print/Type)

                                   Date     SEP 30 1996
                                            ----------------------------

CONCURRENCE:

GOLDENDALE ALUMINUM COMPANY

By  GERALD. F. MILLER
    -------------------------------

Name     Gerald F. Miller
         --------------------------
(Print/Type)

Title    Vice President Energy
         --------------------------

Date     September 30, 1996
         --------------------------

Enclosure


                                                Exhibit H, Page ___ of ___
                                                Service Agreement No. MS96-96106
                                                Goldendale Aluminum Company
                                                Effective on 2400 hours on
                                                September 30, 1996

                            USE-OF-FACILITIES CHARGE



                                       I&A(1)        I&A      O&M(2)
                                       Annual       Annual    Annual
    Facility        Investment       Cost Ratio      Cost      Cost       Demand     $/kW/yr
    --------        ----------       ----------    --------   ------      -------    --------

                                         (3)                    (4)         (kW)

                                                                          
   Substation            $              %              $          $                      $

Total Use-of-Facilities Charge ()  =                                                                       $/kW/mo



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

(1)  Investment and amortization.
(2)  Operations and maintenance.
(3)  Based on ACR table dated 6/2/95, column 8 minus column 5 for substation
     category.
(4)  Based on O&M table dated 6/2/95.


1.   CHANGES TO THE USE-OF-FACILITIES CHARGE

     (a)  Changes in Costs and Demands This Exhibit H may be revised annually to
          reflect changes in: (1) the yearly noncoincidental demands on the
          facility under this Service Agreement and other agreements; (2)
          changes in I&A annual cost ratio; (3) changes in O&M annual cost; and
          (4) changes in the general transfer agreement costs, if applicable.
          Any changes in the costs or demands used in calculating the
          use-of-facilities change in this Exhibit I are subject to the dispute
          resolution provisions of section 6.

     (b)  Limits on Changes in Use of Facilities Charge Through September 30,
          2001, the sum of the annual costs for I&A annual cost O&M annual cost,
          and the cost of general transfer agreements, if applicable, used in
          calculating the use of facilities charge shall not exceed a limit
          equal to 150 percent of such total annual cost specified in the
          initial Exhibit H as adjusted for changes

                                       28

                                                Service Agreement No. 96MS-96109

                                                Exhibit H, Page ___ of ___
                                                Service Agreement No. MS96-96106
                                                Goldendale Aluminum Company
                                                Effective on 2400 hours on
                                                September 30, 1996



          in investments. The formula used for determining the use of facilities
          charge shall not change from the formula used in developing the
          initial Exhibit H.

2.   NEW INVESTMENTS IN FACILITIES SERVING THE COMPANY

     (a)  Use-of-Facilities Charge. If new investments are proposed by BPA and
          agreed to by the Company in accordance with the provisions of sections
          11 and 12 of the PTP Tariff such investments shall be used in the
          use-of-facilities charge under this Service Agreement.

     (b)  Change in Rate Test Limit. If BPA makes such new investments, the
          limit on the use-of-facilities charge specified in section 1(b) of
          this Exhibit H shall be proportionately increased to reflect such new
          investments.


                                       29

                                                Service Agreement No. 96MS-96109