EXHIBIT 99.1


                            ASSET PURCHASE AGREEMENT


                                 BY AND BETWEEN



                          BASIC CHEMICALS COMPANY, LLC,



                             VULCAN CHLORALKALI, LLC



                                       AND



                            VULCAN MATERIALS COMPANY



                          Dated as of October 11, 2004

                                       --




                                TABLE OF CONTENTS

RECITALS.......................................................................1


ARTICLE I           THE PURCHASE AND SALE......................................1

      Section 1.1.    Purchase and Sale of Assets..............................1
      Section 1.2.    Excluded Assets..........................................4
      Section 1.3.    Assumed Liabilities......................................5
      Section 1.4.    Excluded Liabilities.....................................6
      Section 1.5.    Nonassignable Business Contracts.........................7

ARTICLE II          CONSIDERATION..............................................8

      Section 2.1.    Amount and Form of Consideration.........................8
      Section 2.2.    Purchase Price Adjustment................................8
      Section 2.3.    Allocation of Purchase Price............................10
      Section 2.4.    Additional Consideration................................11
      Section 2.5.    Condemnation of, or Material Damage to, Geismar Assets..12

ARTICLE III         THE CLOSING...............................................13

      Section 3.1.    Closing Date............................................13
      Section 3.2.    Deliveries by Seller to Purchaser.......................13
      Section 3.3.    Deliveries by Purchaser to Seller.......................14
      Section 3.4.    Proceedings at Closing..................................15

ARTICLE IV          REPRESENTATIONS AND WARRANTIES OF SELLER..................15

      Section 4.1.    Organization and Good Standing..........................15
      Section 4.2.    Authorization of Agreement..............................15
      Section 4.3.    Conflicts; Consents of Third Parties....................16
      Section 4.4.    Financial Statements....................................16
      Section 4.5.    No Undisclosed Liabilities..............................17
      Section 4.6.    Absence of Certain Developments.........................17
      Section 4.7.    Taxes...................................................17
      Section 4.8.    Real Property...........................................18
      Section 4.9.    Tangible Personal Property; Personal Property Leases....19
      Section 4.10.   Intellectual Property...................................19
      Section 4.11.   Contracts...............................................20
      Section 4.12.   Employee Benefits.......................................21
      Section 4.13.   Labor and Employment Matters............................22
      Section 4.14.   Litigation..............................................23
      Section 4.15.   Compliance with Other Laws; Permits.....................23
      Section 4.16.   Environmental Matters...................................23
      Section 4.17.   Ownership of Necessary Assets and Rights................25
      Section 4.18.   Customers and Suppliers.................................25
      Section 4.19.   Brokers.................................................25
      Section 4.20.   Receivables.............................................25
      Section 4.21.   Inventory...............................................26




      Section 4.22.   PUHCA; State Utility Law................................26
      Section 4.23.   Books and Records.......................................26

ARTICLE V           REPRESENTATIONS AND WARRANTIES OF PURCHASER...............26

      Section 5.1.    Organization and Good Standing..........................26
      Section 5.2.    Authorization of Agreement..............................26
      Section 5.3.    Conflicts; Consents of Third Parties....................27
      Section 5.4.    Litigation..............................................27
      Section 5.5.    Financing...............................................27
      Section 5.6.    Brokers.................................................27

ARTICLE VI          COVENANTS OF SELLER.......................................28

      Section 6.1.    Access to Documents.....................................28
      Section 6.2.    Conduct of Business.....................................28
      Section 6.3.    Consents and Conditions.................................30
      Section 6.4.    Public Statements.......................................32
      Section 6.5.    Further Actions.........................................32
      Section 6.6.    No Solicitation.........................................32
      Section 6.7.    Litigation..............................................32
      Section 6.8.    Dry Cleaning Business...................................33
      Section 6.9.    Title Deliveries........................................33
      Section 6.10    Material Business Contracts.............................34
      Section 6.11    Vulcan Liabilities......................................34

ARTICLE VII         COVENANTS OF PURCHASER....................................34

      Section 7.1.    Confidentiality.........................................34
      Section 7.2.    Public Statements.......................................34
      Section 7.3.    Consents and Conditions.................................34
      Section 7.4.    Seller's Access to Documents............................36
      Section 7.5.    Further Actions.........................................37
      Section 7.6.    Use of Seller's Name....................................37
      Section 7.7.    Solicitation of Customers by Purchaser Prior to Closing.37

ARTICLE VIII        CONDITIONS PRECEDENT TO PURCHASER'S OBLIGATIONS...........38

      Section 8.1.    Accuracy of Warranties..................................38
      Section 8.2.    Performance of Covenants................................38
      Section 8.3.    Antitrust Laws..........................................38
      Section 8.4.    No Injunctions; Certain Litigation......................38
      Section 8.5.    Required Consents.......................................38
      Section 8.6.    Officer's Certificate...................................39
      Section 8.7.    Delivery of Documents...................................39
      Section 8.8.    Geismar Joint Venture...................................39

ARTICLE IX          CONDITIONS PRECEDENT TO SELLER'S OBLIGATIONS..............39

      Section 9.1.    Accuracy of Warranties..................................39
      Section 9.2.    Performance of Covenants................................40
      Section 9.3.    No Injunctions..........................................40

                                      -ii-




      Section 9.4.    Antitrust Laws..........................................40
      Section 9.5.    Officer's Certificate...................................40
      Section 9.6.    Delivery of Documents...................................40

ARTICLE X           ADDITIONAL COVENANTS......................................40

      Section 10.1.   Employment and Benefits Matters.........................40
      Section 10.2.   Transition Services Agreement...........................46
      Section 10.3.   Proration; Other Closing Date Adjustments...............46
      Section 10.4.   Confidentiality.........................................47
      Section 10.5    Transfer Taxes..........................................48

ARTICLE XI          SURVIVAL, INDEMNIFICATION AND RELATED MATTERS.............48

      Section 11.1.   Survival................................................48
      Section 11.2.   Indemnification.........................................49
      Section 11.3.   Environmental Indemnification...........................51
      Section 11.4.   Procedures for Indemnification..........................55
      Section 11.5.   Insurance Coverage under Seller's Pre-Closing Policies..56
      Section 11.6.   Insurance Coverage under Purchaser's Policies...........57

ARTICLE XII         NONCOMPETITION; NONSOLICITATION...........................58

      Section 12.1.   Noncompetition..........................................58
      Section 12.2.   Nonsolicitation of Employees............................60
      Section 12.3.   Remedies................................................60

ARTICLE XIII        TERMINATION...............................................60

      Section 13.1.   Termination.............................................60
      Section 13.2.   Procedure and Effect of Termination.....................61

ARTICLE XIV         MISCELLANEOUS.............................................61

      Section 14.1.   Certain Definitions.....................................61
      Section 14.2.   Entire Agreement........................................72
      Section 14.3.   Governing Law; Waiver of Jury Trial.....................72
      Section 14.4.   Expenses................................................72
      Section 14.5.   Table of Contents and Headings..........................73
      Section 14.6.   Notices.................................................73
      Section 14.7.   Severability............................................74
      Section 14.8.   Binding Effect; No Assignment...........................74
      Section 14.9.   Bulk Sales Law..........................................74
      Section 14.10.  Tax-Deferred Exchange...................................74
      Section 14.11.  Amendments..............................................75
      Section 14.12.  Enforcement.............................................75
      Section 14.12.  Counterparts............................................75

                                     -iii-




                            ASSET PURCHASE AGREEMENT

     ASSET PURCHASE AGREEMENT, dated as of October 11, 2004 (together with the
Schedules and Exhibits hereto, this "AGREEMENT"), by and between Basic Chemicals
Company, LLC, a Delaware limited liability company ("PURCHASER"), Vulcan
Chloralkali, LLC, a Delaware limited liability company (the "JV"), and Vulcan
Materials Company, a New Jersey corporation ("VULCAN" and, together with the JV,
"SELLERS", and each, a "SELLER").

     Unless otherwise indicated, capitalized terms used herein have the
respective meanings set forth in Section 14.1.

                                    RECITALS

     WHEREAS, Sellers are engaged in the Business (as defined on Exhibit A),
which includes the production, manufacture and sale of chlorine, caustic soda,
hydrochloric acid, sodium chlorite, potassium chemicals and chlorinated organic
chemicals; and

     WHEREAS, upon the terms and subject to the conditions hereinafter set
forth, the parties desire that Sellers sell, assign and transfer to Purchaser,
and that Purchaser purchase and acquire from Sellers, the Purchased Assets, and
that Purchaser assume the Assumed Liabilities; and

     WHEREAS, concurrently with the execution and delivery hereof, and as a
condition to Sellers' willingness to enter into this Agreement, Occidental
Chemical Corporation, a corporation organized under the laws of the State of New
York and holder of all of the outstanding equity interests of Purchaser
("PARENT"), has agreed to guarantee the representations, warranties, covenants,
agreements and other obligations of Purchaser herein pursuant to the terms and
conditions of a guarantee, the form of which is attached as Exhibit B-1 hereto;
and

     WHEREAS, at Closing, Occidental Petroleum Corporation, a corporation
organized under the laws of the State of Delaware and indirect holder of all of
the issued and outstanding shares of capital stock of Parent ("PETROLEUM"), has
agreed to guarantee those certain matters set forth in a guarantee, the form of
which is attached as Exhibit B-2 hereto, pursuant to the terms thereof (the
"PETROLEUM GUARANTEE");

     NOW, THEREFORE, in consideration of the premises and the mutual warranties,
covenants and agreements hereinafter set forth and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, and
intending to be legally bound hereby, the parties hereto agree as follows:

                                    ARTICLE I

                              THE PURCHASE AND SALE

     Section 1.1. PURCHASE AND SALE OF ASSETS. On the terms and subject to the
conditions set forth herein, at the Closing, Sellers shall sell, assign,
transfer, convey and deliver to Purchaser, and Purchaser shall purchase, acquire
and accept from Sellers, the following assets, properties, rights, contracts and
claims, whether tangible or intangible, real, personal or mixed




(collectively,the "PURCHASED ASSETS"), free and clear of all Liens except for
Permitted Exceptions or as set forth on Schedule 1.1:

     (a) (i) the real property listed on Schedule 1.1(a)(i), together with all
improvements thereon, and all rights, titles and interest appurtenant thereto
including all oil, gas and other minerals (if any) and all pipeline easements
appurtenant thereto (the "OWNED REAL PROPERTY"), and (ii) the leasehold
interests of each Seller in the leases of the real property listed on Schedule
1.1(a)(ii) (the "LEASED REAL PROPERTY" and, together with the Owned Real
Property, the "PURCHASED PROPERTIES");

     (b) all raw materials, work-in-process inventories, stores and spares
(excluding spares capitalized by Vulcan or the JV), inventories, packaging
materials, finished goods inventories and other items of tangible property of
the Business, in each case to the extent that classification of such assets as
"inventory" would not be inconsistent with the historical accounting practices
of the Business (the "INVENTORY"), as of the Effective Time, to the extent
reflected on the Closing Date Balance Sheet;

     (c) all trade accounts and notes receivable and other receivables of the
Business, in each case to the extent reflected on the Closing Date Balance
Sheet;

     (d) (i) all rights to Third Party Proceeds from, and all claims on the part
of each Seller for recoupment, reimbursement or coverage, under Seller's
first-party property insurance policies to the extent relating to Purchased
Assets and arising from facts or circumstances between the date hereof and the
Effective Time; except to the extent (x) such proceeds and claims relate to
Purchased Assets damaged or destroyed after the date hereof and replaced on or
prior to the Effective Time or (y) the value of any such Purchased Assets as
reflected on the Closing Date Balance Sheet reflects the diminished value of
such Purchased Assets resulting from the facts or circumstances to which such
property insurance proceeds or claims relate; and (ii) all right to Third Party
Proceeds from, and claims on the part of each Seller for recoupment,
reimbursement or coverage under, Seller Third Party Insurance Policies to the
extent relating to the Assumed Liabilities and subject to the provisions of
Section 11.5 below;

     (e) all rights and incidents of interest of each Seller as of the Effective
Time in and to all Business Contracts (other than the leases for Leased Real
Property and the Pipeline Agreements, which are addressed in SECTIONS 1.1(a)(ii)
and 1.1(l), respectively);

     (f) all of the Purchased Intellectual Property owned by either Seller and
all rights and incidents of interest of either Seller to all Incoming IP
Licenses of Purchased Intellectual Property;

     (g) all books, records (including real and personal property tax records
and personnel records pertaining to Transferred Business Employees), files,
data, reports, plans, catalogs, sales and promotional materials, computer data,
data brochures primarily relating to the operation of the Business or the
ownership of the Purchased Assets, other than minute books and tax records of
Sellers (other than those specified above), PROVIDED, HOWEVER, that Sellers
shall be entitled to retain copies of books, records and other materials
relating directly to Sellers' environmental matters and indemnification
obligations under Section 11.3, employees and any

                                      -2-




other books, records and other materials that either Seller is required to
retain under applicable law;

     (h) all Permits and Environmental Permits held and used by either Seller
primarily in connection with the operation of the Business as currently
conducted (to the extent transfer is permitted by applicable Law);

     (i) all prepaid charges and fees of each Seller to the extent reflected on
the Closing Date Balance Sheet;

     (j) all supplies, equipment, office furnishings, computer equipment,
vehicles, trucks, trailers, fixtures, improvements and other tangible personal
property owned by each Seller and located at any of the Purchased Properties,
and all assets used primarily by either Seller in connection with the operation
of the Business, in each case except for such assets located and historically
located at the Birmingham, Alabama headquarters of the Business to the extent
not reflected on the Closing Date Balance Sheet;

     (k) all assets, properties, claims and rights of each Seller to the extent
reflected on the Closing Date Balance Sheet;

     (l) all rights and incidents of interest of each Seller as of the Effective
Time in and to the easement Contracts, rights of way Contracts and similar
Contracts used in the Business, a list of which easements, rights of way and
similar interests, and a description of such easements, is attached hereto as
SCHEDULE 1.1(l) (the "PIPELINE AGREEMENTS");

     (m) the railroad cars listed on SCHEDULE 1.1(m);

     (n) all claims, counterclaims and causes of action of either Seller to the
extent relating to the Assumed Liabilities or, except to the extent relating to
the Excluded Liabilities, the Purchased Assets;

     (o) all rights and interests of either Seller in and to the health,
exposure and toxicology studies relating to the registration and sale of
products of the Business, to the extent permitted under law ("HEALTH STUDIES");

     (p) all rights and incidents of interest of Vulcan as of the Effective Time
in and to the Texas Brine Contracts and all receivables of Vulcan relating to or
arising out of any of the Texas Brine Contracts;

     (q) all of the right, title and interest of each Seller in and to the other
assets, properties, rights, contracts and claims, whether tangible or
intangible, real, personal or mixed, including warehouse and terminaling
facilities and the reserve cogeneration assets at the Wichita and Geismar sites,
including the turbines, environmental emissions credits to the extent assignable
by Sellers to Purchaser under applicable Law (other than environmental emissions
credits described on SCHEDULE 1.1(q) ("RETAINED EMISSIONS CREDITS")), and, to
the extent assignable by Sellers to Purchaser under applicable Law, related
Permits, primarily used in the Business, in each case except as set forth in
SECTION 1.2 or to the extent primarily relating to

                                      -3-




Excluded Liabilities (e.g., counterclaims in any third party litigation
constituting an Excluded Liability).

     Section 1.2. EXCLUDED ASSETS. Notwithstanding anything to the contrary
contained in SECTION 1.1, the parties hereto expressly understand and agree that
Sellers are not hereunder selling, assigning, transferring or conveying to
Purchaser, and the Purchased Assets specifically do not include, the following
assets, properties, rights, contracts and claims, whether tangible or
intangible, real, personal or mixed (collectively, the "EXCLUDED ASSETS"):

     (a) all cash, cash equivalents, bank deposits, certificates of deposit or
similar cash items, of either Seller;

     (b) except as otherwise expressly set forth in SECTION 10.1(k), any of the
Employee Benefit Plans and any trusts, insurance arrangements or other assets
held pursuant to, or set aside to fund the obligations of either Seller or their
Subsidiaries under, any such Employee Benefit Plan;

     (c) any and all insurance policies, binders and claims and rights
thereunder and the proceeds thereof (other than claims described in SECTION
1.1(d) and without limiting those matters addressed in Section 11.5);

     (d) all of the right, title and interest of either Seller in and to the
names, marks and other indicia of "Vulcan," "Vulcan Materials," "Vulcan
Chemicals," the Vulcan logo and other similar marks and derivatives of such
names, marks and other indicia, including domain names and copyrighted works to
the extent utilizing such names and indicia, together with all of the goodwill
represented thereby or pertaining thereto;

     (e) all prepaid charges and fees of either Seller not reflected on the
Closing Date Balance Sheet;

     (f) all trade accounts and notes receivable and other receivables of the
Business, including any inter-company receivables, in each case not reflected on
the Closing Date Balance Sheet other than receivables relating or arising out of
any of the Texas Brine Contracts as described in Section 1.1(p);

     (g) all rights and claims not relating primarily to the Business as
currently conducted and the Retained Emissions Credits;

     (h) all claims, counterclaims and causes of action of Seller to the extent
relating to the Excluded Liabilities;

     (i) all supplies, equipment, office furnishings, computer equipment,
vehicles, trucks, trailers, fixtures, improvements and other tangible personal
property of either Seller and not (A) located at any of the Purchased
Properties, or (B) used primarily in connection with the operation of the
Business, and all supplies, equipment, office furnishings, computer equipment,
vehicles, trucks, trailers, fixtures, improvements and other tangible personal
property located at the Birmingham, Alabama headquarters of the Business, except
in each case to the extent reflected on the Closing Date Balance Sheet;

                                      -4-




     (j) all real property that is not part of the Purchased Properties; and

     (k) the assets listed on SCHEDULE 1.2.

     Section 1.3. ASSUMED LIABILITIES. Simultaneously with the Closing,
Purchaser shall, net of all of either Seller's Third Party Proceeds, assume and
be liable for, and shall pay, perform and discharge as and when due, the
following obligations and liabilities of each Seller (collectively, the "ASSUMED
LIABILITIES"):

     (a) all liabilities and obligations to the extent reflected as current
liabilities in accordance with GAAP and past practices on the Closing Date
Balance Sheet;

     (b) all liabilities and obligations under Business Contracts (with respect
to the Collective Bargaining Agreements, only to the extent provided in Section
10.1), whether accruing before or after the Closing Date (but subject to
prorationing adjustments as provided in SECTION 10.3), other than (i) any
liabilities or obligations to the extent resulting from a breach of the
applicable Business Contract by either Seller or (ii) any liabilities and
obligations under Business Contracts with respect to which required consents to
assignment have not been obtained and a Work-around has not been effected;

     (c) except to the extent arising out of or in connection with a breach of
Contract by either Seller or the operation or use of the Purchased Assets prior
to the Effective Time, any and all liabilities or obligations primarily relating
to the Business, whether known or unknown, fixed or contingent,asserted or
unasserted, to the extent arising or occurring from and after the Effective
Time; PROVIDED, that Sellers shall remain responsible for all liabilities and
obligations primarily relating to the Business, whether known or unknown, fixed
or contingent, asserted or unasserted, to the extent arising or occurring prior
to the Effective Time as provided in Section 1.4;

     (d) all liabilities and obligations relating to each Transferred Business
Employee arising solely from and after his or her commencement of employment
with Purchaser or one of its Affiliates, and all liabilities and obligations
expressly assumed or required to be performed by Purchaser or one of its
Affiliates under SECTION 10.1;

     (e) all Purchaser Assumed Environmental Liabilities;

     (f) all liabilities and obligations arising from commitments (in the form
of accepted purchase orders or otherwise) to sell products, or outstanding
quotations, proposals or bids, of the Business, other than any liabilities or
obligations resulting from a breach of any of the foregoing by either Seller;

     (g) all liabilities and obligations arising from commitments (in the form
of issued purchase orders or otherwise), or outstanding quotations, proposals or
bids, to purchase or acquire raw materials, components, supplies or services,
for the Business, other than any liabilities or obligations resulting from a
breach of any of the foregoing by either Seller;

                                      -5-




     (h) all liabilities and obligations with respect to any return, warranty or
similar liabilities relating solely to the design, manufacture, servicing or
sale of products of the Business from and after the Closing Date.

     The parties hereto expressly understand and agree that Purchaser shall not
assume or become liable for, and Purchaser hereby expressly disclaims, any
obligations, liabilities or indebtedness of either Seller or its Affiliates or
the Business except for the Assumed Liabilities.

     Section 1.4. EXCLUDED LIABILITIES. Notwithstanding the provisions of
SECTION 1.3, it is expressly understood and agreed that there shall be excluded
from the liabilities and obligations being assumed by Purchaser hereunder, net
of all of Purchaser's Third Party Proceeds, the following liabilities and
obligations of either Seller or its Affiliate (collectively, the "EXCLUDED
LIABILITIES"):

     (a) all liabilities and obligations for any indebtedness for borrowed money
of either Seller or any of its Affiliates, except to the extent reflected on the
Closing Date Balance Sheet;

     (b) all Seller Retained Environmental Liabilities;

     (c) any inter-company payables or inter-company loans owed to either Seller
or any of its Affiliates from the Business, in each case to the extent
not reflected on the Closing Date Balance Sheet;

     (d) all liabilities or obligations to the extent not relating to the
Business or the Purchased Assets;

     (e) all liabilities and obligations attributable to any acts or omissions
to act taken or omitted to be taken by either Seller (or any of its Affiliates)
prior to the Effective Time, including breach of Business Contracts by either
Seller or any of its Affiliates, violations by either Seller or any of its
Affiliates of any applicable Laws (except to the extent a liability or
obligation arises under any Environmental Law, which is separately addressed in
SECTIONS 1.3(e) and 1.4(b)) and any and all Legal Proceedings filed against
either Seller or their Affiliates before the Effective Time, including the Legal
Proceedings set forth in SECTION 4.14 of the Seller Disclosure Schedule;

     (f) all liabilities and obligations attributable to any actions or
omissions by or on behalf of either Seller or its predecessors during the period
prior to the Effective Time (except to the extent of (i) liabilities or
obligations that arise under any Environmental Law, which are separately
addressed in SECTIONS 1.3(e) and 1.4(b), or (ii) liabilities or obligations that
arise as a result of actions or omissions of Purchaser or its Affiliates);

     (g) all liabilities and obligations under the distribution agreements
pertaining to the CareFill closed loop perchloroethylene delivery system (the
"CAREFILL DRYING CLEANING BUSINESS"), the Perchloroethylene Agency Agreement,
dated May 1, 1992, between Vulcan and RR Street & Company, Inc. (the "RR STREET
AGREEMENT") and any other contracts, agreements or arrangements of either Seller
relating to dry-cleaning applications of perchloroethylene, except to the extent
expressly provided in SECTION 6.8;

                                      -6-




     (h) except to the extent expressly provided in SECTION 10.1, all
liabilities and obligations related to (i) any employee benefit or compensation
plan, program or policy maintained, sponsored or contributed to by either Seller
or any of its Affiliates, or any trust, insurance or other arrangement pursuant
to any such plan, program or policy and (ii) employees or former employees of
either Seller or any of its Affiliates prior to, on or after the Closing Date
(including Transferred Business Employees prior to the Employment Date
pertaining to such Transferred Business Employees), other than those liabilities
and obligations assumed under SECTION 1.3(d);

     (i) all liabilities and obligations for any Taxes (other than Transfer
Taxes that are Purchaser's responsibility pursuant to SECTION 10.5) of either
Seller (or any of its Affiliates) relating to Taxes, the Purchased Assets or the
Business for any taxable period or portion thereof ending on or before the
Closing Date, including real and personal property taxes which shall be prorated
on a daily basis to the Closing Date, in each case to the extent not reflected
on the Closing Date Balance Sheet. To the extent Purchaser (or any of its
Affiliates) is billed for any Taxes which are Excluded Liabilities, Purchaser
shall notify Vulcan in writing thereof prior to paying any such Taxes, and
Vulcan shall be entitled to pursue and control any Tax Contest relating to any
Taxes that are Excluded Liabilities. If within ten (10) calendar days after
Vulcan receives such written notice from Purchaser, Vulcan shall not have
objected to Purchaser's written notice, Vulcan shall pay to Purchaser an amount
equal to such Taxes. In the event that Vulcan objects to Purchaser's written
notice within such ten (10) day period, Purchaser and Vulcan shall negotiate in
good faith to resolve such dispute. If Vulcan and Purchaser are unable to reach
an agreement within thirty (30) days after Vulcan's receipt of Purchaser's
written notice, the dispute shall be resolved by an independent, nationally
recognized firm of accountants mutually selected by the parties (the
"ACCOUNTANT"). Each of Purchaser and Vulcan shall bear all fees and costs
incurred by it in connection with the resolution of such dispute, except that
the parties shall each pay fifty percent (50%) of the fees and expenses of the
Accountant.

     Section 1.5 NONASSIGNABLE BUSINESS CONTRACTS. In the case of any Business
Contracts that are not by their terms assignable or transferable, Sellers shall
use reasonable best efforts to obtain, or cause to be obtained, on or prior to
the Closing, any approvals or consents necessary to convey to Purchaser the
benefit thereof. Purchaser shall cooperate with Sellers in such manner as may be
reasonably requested in connection therewith. In the event any consent or
approval to an assignment contemplated hereby is not obtained on or prior to the
Closing Date, Sellers shall continue to use reasonable best efforts to obtain
any such approval or consent after the Closing Date until such time as such
consent or approval has been obtained or it shall become reasonably apparent
that such consent or approval is not forthcoming, and Sellers shall use
reasonable best efforts, in cooperation with Purchaser, to provide Purchaser
with an appropriate and economically feasible arrangement (a "WORK-AROUND") to
provide that Purchaser shall receive the applicable Seller's interest in and to
the benefits under any such Business Contract; PROVIDED, that Purchaser shall
undertake to pay or satisfy the corresponding liabilities for the enjoyment of
such benefit to the extent (a) Purchaser is receiving such interest and benefits
and (b) Purchaser would have been responsible therefor if such consent or
approval had been obtained, in which case such Business Contract will be treated
as a Business Contract for all purposes hereunder to the extent of such
Work-around. Notwithstanding anything to the contrary herein, no Business
Contract shall be deemed a Purchased Asset hereunder unless and

                                      -7-




until any required consent or approval has been obtained, except to the extent
that a Work-around has been implemented.

                                   ARTICLE II

                                  CONSIDERATION

     Section 2.1. AMOUNT AND FORM OF CONSIDERATION. The consideration to be paid
by Purchaser to Sellers in consideration of the Purchased Assets shall consist
of:

     (a) One Hundred Eighty-Five Million Dollars ($185,000,000) plus the Closing
Date Debt Payment Amount (the "CASH CONSIDERATION"), to be paid to Sellers by
Purchaser by wire transfer of same day funds in accordance with written wire
instructions delivered to Purchaser by Vulcan at least two (2) Business Days
prior to the Closing Date, subject to adjustment as set forth in SECTIONS 2.2
and 10.3; and

     (b) the assumption on the Closing Date as of the Effective Time of the
Assumed Liabilities.

     Section 2.2. PURCHASE PRICE ADJUSTMENT.

     (a) Within ninety (90) calendar days following the Closing Date, Purchaser
shall prepare, or cause to be prepared, and deliver to Vulcan an unaudited
balance sheet of the Business as of the close of business on the Closing Date
(as may be adjusted following resolution of disputes in accordance with this
SECTION 2.2, the "CLOSING DATE BALANCE SHEET"). The Closing Date Balance Sheet
will be prepared in accordance with GAAP using the same accounting principles,
procedures, policies and methods that were employed in preparing the Interim
Balance Sheet. Based on the Closing Date Balance Sheet and this SECTION 2.2,
Purchaser shall prepare a certificate setting forth a calculation of the Working
Capital of the Business as of the Closing Date (the "CLOSING WORKING CAPITAL"),
and the Indebtedness of the Business as of the Closing Date (the "CLOSING
INDEBTEDNESS" and, together with Closing Working Capital, the "CLOSING
AMOUNTS"), which calculations shall each be prepared in the same manner as the
calculation of the Working Capital and of the Indebtedness of the Business as of
December 31, 2003 were prepared as set forth on SCHEDULE 2.2(e).

     (b) During the preparation of the Closing Date Balance Sheet and the
calculation of the Closing Amounts, and the period of any dispute within the
contemplation of this SECTION 2.2, (i) Vulcan shall: (x) provide Purchaser and
Purchaser's representatives with reasonable access to the former employees of
the Business who are not Transferred Business Employees; and (y) cooperate fully
with Purchaser and Purchaser's representatives, including by providing on a
timely basis all information reasonably necessary or useful in the preparation
of the Closing Date Balance Sheet and the calculation of the Closing Amounts not
in the possession of Purchaser or its representatives; and (ii) Purchaser shall
cooperate fully with Vulcan and Vulcan's representatives, including by providing
on a timely basis all information reasonably necessary or useful in Vulcan's
review of the Closing Date Balance Sheet and the calculation of the Closing
Amounts.

                                      -8-




     (c) After receipt of the Closing Date Balance Sheet and the calculation of
the Closing Amounts, Vulcan shall have thirty (30) calendar days to review the
calculation of the Closing Amounts. Vulcan and its representatives shall have
reasonable access to all relevant books, records and employees of Purchaser to
the extent reasonably required to complete their review of the Closing Date
Balance Sheet and the calculation of the Closing Amounts. Vulcan may dispute
items reflected in the Closing Date Balance Sheet and the calculation of the
Closing Amounts only on the basis that such amounts (i) were not determined in
conformity with GAAP using the same accounting principles, procedures, policies
and methods that were employed in preparing the Interim Balance Sheet, (ii)
contain arithmetic error or (iii) include assets or liabilities not constituting
Purchased Assets or Assumed Liabilities. Except to the extent Vulcan delivers
written notice to Purchaser on or prior to the thirtieth (30th) calendar day
after Vulcan's receipt of the Closing Date Balance Sheet and the calculation of
the Closing Amounts, which notice specifies in reasonable detail the amount,
nature and basis of all disputed items, Vulcan shall be deemed to have accepted
and agreed to the calculation of the Closing Amounts. If Vulcan so notifies
Purchaser of its objection to the calculation of one or more Closing Amounts,
Purchaser and Vulcan shall, within thirty (30) calendar days following such
notice (the "RESOLUTION PERIOD"), attempt to resolve their differences and any
resolution by them as to any disputed amounts shall be set forth in writing and
shall be final, binding and conclusive.

     (d) If, at the conclusion of the Resolution Period, there are still amounts
remaining in dispute, then all such amounts shall be submitted to
PricewaterhouseCoopers, or such other nationally recognized accounting firm that
is not then the independent auditor for either party and is selected by mutual
agreement of Vulcan and Purchaser (the "NEUTRAL AUDITORS"), within ten (10)
calendar days after the expiration of the Resolution Period. Each party agrees
to execute, if requested by the Neutral Auditors, a reasonable engagement
letter, including customary indemnities. All fees and expenses relating to the
work, if any, to be performed by the Neutral Auditors shall be borne pro rata as
between Vulcan, on the one hand, and Purchaser, on the other hand, in proportion
to the allocation of the dollar amount of the amounts remaining in dispute
between Vulcan and Purchaser made by the Neutral Auditors such that the
prevailing party pays the lesser proportion of the fees and expenses. The
Neutral Auditors shall act as an arbitrator to determine, based solely on the
provisions of this SECTION 2.2 and the presentations by Vulcan and Purchaser,
and not by independent review, only those issues still in dispute and only as to
whether such amounts (i) were arrived at in conformity with GAAP using the same
accounting principles, procedures, policies and methods that were employed in
preparing the Interim Balance Sheet, (ii) contain arithmetic error or (iii)
include assets or liabilities not constituting Purchased Assets or Assumed
Liabilities. The Neutral Auditors' determination shall be made within thirty
(30) calendar days of their selection, shall be set forth in a written statement
delivered to Vulcan and Purchaser and shall be final, binding and conclusive.
The terms "FINAL CLOSING WORKING CAPITAL" and "FINAL INDEBTEDNESS" shall mean
the definitive Closing Working Capital and Closing Indebtedness, in each case,
as agreed to (or deemed to be agreed to) by Purchaser and Vulcan in accordance
with the terms of SECTION 2.2(c) or resulting from the determinations made by
the Neutral Auditors in accordance with this SECTION 2.2(d) (in addition to
those items theretofore agreed to by Vulcan and Purchaser).

     (e) The Cash Consideration shall be (i) increased dollar for dollar to the
extent that Final Closing Working Capital exceeds Seventy-Five Million Dollars
($75,000,000), (ii) increased dollar for dollar to the extent that the Closing
Date Debt Payment Amount is less than

                                      -9-




Twenty-Nine Million Dollars ($29,000,000) less the Final Indebtedness, (iii)
decreased dollar for dollar to the extent that Final Closing Working Capital
is less than Seventy-Five Million Dollars ($75,000,000) and (iv) decreased
dollar for dollar to the extent that Closing Date Debt Payment Amount exceeds
Twenty-Nine Million Dollars ($29,000,000) less the Final Indebtedness.  Any
adjustments to the Cash Consideration made pursuant to this SECTION 2.2(e)
shall bear interest from the Closing Date through the date of payment at the
fluctuating interest rate that is equal to the rate of interest from time to
time announced in THE WALL STREET JOURNAL under the heading caption "Money
Rates" as the "prime rate." Any adjustments to the Cash Consideration made
pursuant to this SECTION 2.2(e) shall be paid by wire transfer of immediately
available funds to the account specified by Vulcan, if Vulcan is owed payment,
or to the account specified by Purchaser, if Purchaser is owed payment, within
five (5) Business Days after the Final Closing Working Capital and Final
Indebtedness is agreed to by Purchaser and Vulcan or any remaining disputed
items are ultimately determined by the Neutral Auditors.

     Section 2.3. ALLOCATION OF PURCHASE PRICE. Vulcan and Purchaser agree to
cooperate in good faith to determine a reasonable allocation of the Cash
Consideration and the Assumed Liabilities (collectively, the "PURCHASE PRICE"),
as finally determined pursuant to SECTIONS 2.1 and 2.2, in accordance with
section 1060 of the Code and the Treasury Regulations thereunder. On or prior to
the date ninety (90) calendar days after the Closing Date, Purchaser shall
provide to Vulcan Purchaser's proposed allocation of the Purchase Price as
finally determined by Purchaser hereunder. Within thirty (30) calendar days
after the receipt of such allocation, Vulcan shall propose to Purchaser any
changes to such allocation or otherwise shall be deemed to have agreed with such
allocation. Vulcan and Purchaser shall cooperate (and shall cause their
respective Affiliates to cooperate) in good faith to mutually agree to such
allocation and shall reduce such agreement to writing, including jointly and
properly executing a completed Internal Revenue Service Form 8594, and any other
forms or statements required by the Code, Treasury Regulations or the Internal
Revenue Service, together with any and all attachments required to be filed
therewith. Vulcan and Purchaser shall file timely any such forms and statements
with the Internal Revenue Service. In the event that Vulcan proposes changes to
the allocation within the thirty (30) calendar day period described above and
the parties have not agreed to the allocation of the Purchase Price within sixty
(60) calendar days after Vulcan's receipt of Purchaser's proposed allocation,
any disputed items shall be resolved by the Neutral Auditors. The determination
of the Neutral Auditors shall be final and binding upon both parties, and
Purchaser and Vulcan shall each bear fifty percent (50%) of the costs, fees and
expenses of the Neutral Auditors relating to the allocation. The allocation of
the Purchase Price shall be revised to take into account subsequent adjustments
to the Purchase Price, including any adjustments pursuant to SECTION 2.2 and any
additional consideration owed pursuant to SECTION 2.4, in the manner provided by
section 1060 of the Code and the Treasury Regulations thereunder. Vulcan and
Purchaser shall not file (and shall cause their respective Affiliates not to
file) any tax return or other documents or otherwise take any position with
respect to taxes which is inconsistent with such allocation of the final
Purchase Price; PROVIDED, HOWEVER, that neither Vulcan nor Purchaser (nor their
respective Affiliates) shall be obligated to litigate any challenge to such
allocation of the final Purchase Price by any Governmental Body. Vulcan and
Purchaser shall promptly inform one another of any challenge by any Governmental
Body to any allocation made pursuant to this SECTION 2.3 and agree to consult
with and keep one another informed with respect to the state of, and any
discussion, proposal or submission with respect to, such challenge.

                                      -10-




     Section 2.4. ADDITIONAL CONSIDERATION. As additional consideration for the
purchase of the Purchased Assets, Purchaser shall make the following contingent
payments (singly or collectively, the "CONTINGENT PAYMENTS") to Vulcan to the
extent such Contingent Payments are owed to Vulcan pursuant to SCHEDULE 2.4(a)
or 2.4(b):

     (a) For each of the first five (5) successive twelve (12) month periods
commencing on the first day of the month following the Closing Date (an "ECU
YEAR"), Purchaser shall pay Vulcan an amount equal to any ECU annual contingent
payment (the "ECU CONTINGENT PAYMENT") that would be due to Vulcan pursuant to
SCHEDULE 2.4(a) for that ECU Year; PROVIDED, HOWEVER, that the maximum aggregate
amount of ECU Contingent Payments for all ECU Years shall not exceed One Hundred
Fifty Million Dollars ($150,000,000). Any ECU Contingent Payment owed to Vulcan
for a given ECU Year shall be paid by Purchaser within ninety (90) calendar days
after the end of that ECU Year.

     (b) Subject always to the adjustment and recapture provisions of Section 5
(Enterprise Incentives) in the underlying contract with Honeywell, for each
calendar year commencing on or after January 1, 2005 (a "5CP YEAR"), Purchaser
shall pay Vulcan an amount equal to any 5CP annual contingent payment (the "5CP
CONTINGENT PAYMENT") that would be due to Vulcan pursuant to SCHEDULE 2.4(b) for
that 5CP Year; PROVIDED, HOWEVER, that (a) if the Closing Date occurs after
January 1, 2005, the first 5CP Year shall be for the period from the Closing
Date until December 31, 2005 and (b) no 5CP Contingent Payment shall accrue for
any year commencing on or after January 1, 2013. Any 5CP Contingent Payment owed
to Vulcan for a given 5CP Year shall be paid by March 31 of the following year.

     (c) Concurrently with Purchaser's payment of any Contingent
Payments,Purchaser shall send or cause to be sent to Vulcan a statement,
certified by the chief financial officer of Purchaser, setting forth in
reasonable detail Purchaser's calculation of the applicable Contingent Payments.
If no ECU Contingent Payment is owed for any ECU Year that commences on or
before the fifth (5th) anniversary of the Closing Date, within ninety (90)
calendar days after the end of that ECU Year, Purchaser shall send or cause to
be sent to Vulcan a statement, certified by the chief financial officer of
Purchaser, setting forth in reasonable detail Purchaser's calculation of the
lack of any ECU Contingent Payment owed to Vulcan for that ECU Year. If no 5CP
Contingent Payment is owed for any 5CP Year that commences before January 1,
2013, within ninety (90) calendar days after the end of that 5CP Year, Purchaser
shall send or cause to be sent to Vulcan a statement, certified by the chief
financial officer of Purchaser, setting forth in reasonable detail Purchaser's
calculation of the lack of any 5CP Contingent Payment owed to Vulcan for that
5CP Year. (Each of the aforementioned certified statements mentioned in this
SECTION 2.4(c) is referred to as an "EARNOUT STATEMENT.")

     (d) Within thirty (30) calendar days after Vulcan's receipt of an Earnout
Statement, Vulcan shall have the right to request and receive from Purchaser
access (on a confidential basis) to the books, records, facilities and employees
of Purchaser or Parent reasonably necessary to verify the amount of the
Contingent Payments (or the absence thereof) and the accuracy of that Earnout
Statement.

     (e) If Vulcan disagrees with the calculation of the Earnout Statement,
then Vulcan shall notify Purchaser in writing of such disagreement within thirty
(30) calendar days

                                      -11-




after Vulcan's receipt of all information requested pursuant to SECTION 2.4(d).
Except to the extent Vulcan delivers written notice to Purchaser within the
period specified in the preceding sentence, which notice specifies in reasonable
detail the amount, nature and basis of all disputed items, Vulcan shall be
deemed to have accepted and agreed to the calculation of the applicable Earnout
Statement. If Vulcan so notifies Purchaser of its objection to the calculation
of the Earnout Statement, Purchaser and Vulcan shall, within thirty (30)
calendar days following such notice, attempt to resolve their differences and
any resolution by them as to any disputed amounts shall be set forth in writing
and shall be final, binding and conclusive. If Purchaser and Vulcan are unable
to resolve all such disagreements within thirty (30) calendar days after
delivery to Vulcan of written notice of such disagreement by Purchaser, then
Purchaser and Vulcan jointly shall select an arbitrator from one of the
internationally recognized, large accounting firms that is not the independent
auditor for either Purchaser or Vulcan and that has not had any material
engagement with either Purchaser or Vulcan during the preceding three (3) years
(which shall be the Neutral Auditors unless the parties otherwise agree or the
Neutral Auditors no longer meet the foregoing requirements) (the "ACCOUNTING
ARBITRATOR"). Upon the execution by the Accounting Arbitrator of a
confidentiality agreement in form and substance satisfactory to Purchaser,
Vulcan and Purchaser shall submit in writing their respective positions to the
Accounting Arbitrator. The Accounting Arbitrator shall only consider those items
and amounts as to which Purchaser and Vulcan have disagreed within the time
periods and on the terms specified above and shall resolve the matter in
accordance with the terms and provisions hereof. The Accounting Arbitrator shall
select as a resolution the position of either Purchaser or Vulcan for each item
of disagreement (based solely on presentations and supporting materials provided
by Vulcan and Purchaser and not pursuant to any independent review) and may not
impose an alternative resolution. The Accounting Arbitrator shall deliver to
Purchaser and Vulcan, as promptly as practicable and in any event within
forty-five (45) calendar days after its appointment, a written report setting
forth the resolution of any such disagreement determined in accordance with the
terms hereof. Such report shall be final and binding upon the parties to the
fullest extent permitted by applicable Law. The fees, expenses and costs of the
Accounting Arbitrator shall be borne pro rata as between Vulcan, on the one
hand, and Purchaser, on the other hand, in proportion to the allocation of the
dollar amount of the amounts remaining in dispute between Vulcan and Purchaser
made by the Accounting Auditors such that the prevailing party pays the lesser
proportion of the fees and expenses. Within five (5) Business Days following the
Accounting Arbitrator's final determination pursuant to this SECTION 2.4, the
party owing the other party any money as a result of such determination, shall
pay such money to the other party.

     Section 2.5. CONDEMNATION OF, OR MATERIAL DAMAGE TO, GEISMAR ASSETS. (a)
If, prior to the Closing, the Geismar, Louisiana plant is condemned or there is
any destruction of, or damage to, all or any part of the Geismar, Louisiana
plant, which condemnation, destruction or damage could reasonably be expected to
have a material adverse effect on production (or the costs of production) from
such plant following the Closing (a "CASUALTY EVENT"), then Purchaser may
determine to terminate this Agreement by providing written notice of such
termination to Vulcan within ten (10) business days of notice from Vulcan to
Purchaser as provided in SECTION 2.5(b) unless Vulcan shall have given Purchaser
written notice prior to, or within ten (10) business days following, such
termination notice of its election to repair, rebuild, restore or replace such
assets as provided below.

                                      -12-



     (b) Vulcan shall give Purchaser prompt written notice of any Casualty Event
(such notice, a "CASUALTY NOTICE") indicating the asset or assets which suffered
a Casualty Event, and the net book value of each such asset, accompanied by
copies of all insurance related thereto, any deductibles or retention applicable
thereto, any defenses threatened or asserted by the insurer and known to Vulcan,
all information relevant to the cost of repair, reconstruction, restoration or
replacement, and any other information reasonably requested by Purchaser.

     (c) Subject to SECTION 2.5(a), in the event of a Casualty Event, Vulcan
may, by notice to Purchaser, elect to repair, rebuild, restore or replace the
affected assets, and, upon any such election, Vulcan shall promptly undertake to
repair, rebuild, restore or replace such assets to a condition substantially
comparable to that existing prior to the event causing such destruction or
damage; PROVIDED, HOWEVER, that Vulcan shall only be permitted to give Purchaser
notice pursuant to this SECTION 2.5(c) if an independent engineer reasonably
acceptable to Purchaser notifies Purchaser and Vulcan that such engineer
reasonably believes that the repair, rebuilding, restoration or replacement of
such asset, as applicable, can be completed before the later of (i) the
Termination Date and (ii) one-hundred eighty (180) calendar days after the date
of such election.

                                   ARTICLE III

                                   THE CLOSING

     Section 3.1. CLOSING DATE. Except as hereinafter provided, the closing of
the transactions contemplated hereunder (the "CLOSING") shall take place at the
offices of Wachtell, Lipton, Rosen & Katz, 51 West 52nd Street, New York, New
York 10019, on the third (3rd) Business Day following the date on which the last
of the conditions set forth in ARTICLES VIII and IX have been satisfied (other
than those conditions that by their terms cannot be satisfied until the Closing
Date, but subject to satisfaction or waiver of such conditions) or, in the case
of ARTICLE VIII, waived by Purchaser, or, in the case of ARTICLE IX, waived by
Vulcan, or at such other place and at such other time and date as may be
mutually agreed upon by Purchaser and Vulcan. The date of the Closing is
referred to herein as the "CLOSING DATE" and the Closing shall be effective as
of 12:01 a.m. Eastern Time on the Closing Date (the "EFFECTIVE TIME").

     Section 3.2. DELIVERIES BY VULCAN TO PURCHASER. At the Closing, Vulcan
shall deliver, or shall cause to be delivered, to Purchaser the following:

     (a) one or more bills of sale, in substantially the form set forth on
EXHIBIT C, transferring to Purchaser all of the tangible Purchased Assets, duly
executed by Sellers;

     (b) with respect to the Owned Real Property, special warranty deeds in
substantially the forms set forth on EXHIBIT D-1 (KANSAS), D-2 (TEXAS) and D-3
(WISCONSIN) and a Form of Full Cash Sale in substantially the form set forth on
EXHIBIT D-4;

     (c) duly executed instruments of assignment and assumption of the Real
Property Leases then in effect, in substantially the form set forth on EXHIBIT E
(subject to receipt of any necessary consents in connection with the assignment
of such leases);

                                      -13-




     (d) the certificates referred to in SECTION 8.6 signed on behalf of Sellers
by the Chief Executive Officer, President, Chief Financial Officer or any Vice
President of Vulcan;

     (e) a duly executed instrument of assignment and assumption of the Business
Contracts then in effect and the other Assumed Liabilities, in substantially the
form set forth on EXHIBIT F (subject to receipt of any necessary consents in
connection with the assignment of such Business Contracts);

     (f) the Transition Services Agreement, in substantially the form set forth
on EXHIBIT G, duly executed on behalf of Sellers;

     (g) one or more assignments of trademarks, substantially in the form of
EXHIBIT H, duly executed on behalf of Sellers;

     (h) one or more assignments of patents, substantially in the form of
EXHIBIT I, duly executed on behalf of Sellers;

     (i) certification of any appropriate officer of Sellers, under penalty of
perjury, declaring, to the best of such officer's knowledge and belief, Sellers'
United States taxpayer identification number and that the applicable Seller is
not a foreign person, pursuant to Section 1445(b)(2) of the Code, as well as any
other clearance certificates or similar documents that are required by any
state, local or other Governmental Body in order to relieve Purchaser of any
obligation to withhold or escrow any portion of the Purchase Price; and

     (j) such other instruments of transfer as are reasonably necessary to
transfer the Purchased Assets to the Purchaser and that do not alter or expand
the rights or obligations of the parties set forth hereunder.

     Section 3.3. DELIVERIES BY PURCHASER TO VULCAN. At the Closing, Petroleum
shall deliver to Vulcan the duly executed Petroleum Guarantee, and Purchaser
shall deliver, or shall cause to be delivered, to Vulcan the following:

     (a) the Cash Consideration in the amount and manner provided in SECTION
2.1;

     (b) duly executed instruments of assignment and assumption of the Real
Property Leases then in effect, in substantially the form set forth on EXHIBIT E
(subject to receipt of any necessary consents in connection with the assignment
of such leases);

     (c) a duly executed instrument of assignment and assumption of the Business
Contracts then in effect and the other Assumed Liabilities, in substantially the
form set forth on EXHIBIT F (subject to receipt of any necessary consents in
connection with the assignment of such Business Contracts);

     (d) the certificate referred to in SECTION 9.5 signed by the Chief
Executive Officer, President, Chief Financial Officer or any Vice President of
Purchaser;

     (e) the Transition Services Agreement, in substantially the form set forth
on EXHIBIT G, duly executed on behalf of Purchaser; and

                                      -14-




     (f) such other instruments of assignment and assumption as are reasonably
necessary to effect the assignment of the Assumed Liabilities to the Purchaser
and that do not alter or expand the rights or obligations of the parties set
forth hereunder.

     Section 3.4. PROCEEDINGS AT CLOSING. All proceedings to be taken and all
documents to be executed and delivered by the parties at the Closing shall be
deemed to have been taken and executed simultaneously as of the Effective Time,
and, except as permitted hereunder, no proceedings shall be deemed taken nor any
documents executed or delivered until all have been taken, executed and
delivered.

                                   ARTICLE IV

                    REPRESENTATIONS AND WARRANTIES OF VULCAN

     Vulcan hereby represents and warrants to Purchaser that, except as set
forth in a correspondingly enumerated section of the Disclosure Schedule dated
as of the date hereof and delivered by Vulcan to Purchaser prior to the
execution and delivery hereof (the "SELLER DISCLOSURE SCHEDULE"):

     Section 4.1. ORGANIZATION AND GOOD STANDING. Vulcan is a corporation duly
organized, validly existing and in good standing under the laws of the State of
New Jersey, the JV is a limited liability company duly organized, validly
existing and in good standing under the laws of the State of Delaware, and each
has all requisite corporate or other power and authority to own, lease and
operate its properties and to carry on, in all material respects, the Business
as it is now being conducted. Vulcan and the JV are each duly qualified,
authorized or licensed to conduct its business as a corporation or limited
liability company, respectively, under the laws of each jurisdiction in which
the conduct of its business or the ownership of its properties requires such
qualification, authorization or license, except where the failure to be so
qualified, authorized or licensed, individually or in the aggregate, would not
reasonably be expected to have a Material Adverse Effect on the Business.

     Section 4.2. AUTHORIZATION OF AGREEMENT. Each of Vulcan and the JV has all
requisite corporate or company power and authority to execute and deliver this
Agreement and each other agreement, document, instrument or certificate
contemplated hereby to be executed by Vulcan or the JV in connection with the
consummation of the transactions contemplated hereby and thereby (all such other
agreements, documents, instruments and certificates required to be executed by
Vulcan and/or the JV being hereinafter referred to, collectively, as the "SELLER
DOCUMENTS"), and to perform (or cause to be performed) fully its obligations
hereunder and thereunder. The execution, delivery and performance by Vulcan and
the JV hereof of each of the Seller Documents has been duly authorized by all
necessary corporate or company action on the part of Vulcan or the JV, as the
case may be. This Agreement has been, and each of the Seller Documents will be,
on or prior to the Closing Date, duly executed and delivered by Vulcan and the
JV and (assuming the due authorization, execution and delivery by Purchaser)
this Agreement constitutes, and each of the Seller Documents when so executed
and delivered will constitute, legal, valid and binding obligations of Vulcan
and/or the JV, as the case may be, enforceable against it in accordance with its
terms, except that the enforceability hereof may be

                                      -15-




limited by bankruptcy, insolvency, moratorium or other similar laws affecting
the enforcement of creditors' rights generally and equitable principles of
general applicability.

     Section 4.3. CONFLICTS; CONSENTS OF THIRD PARTIES. None of the execution
and delivery by Vulcan and the JV hereof and of the Seller Documents, the
consummation of the transactions contemplated hereby or thereby or compliance by
Vulcan or the JV with any of the provisions hereof or thereof will (a) result in
the breach of any provision of its Restated Certificate of Incorporation or
By-Laws or its certificate of formation or other organizational documents; (b)
violate, result in the breach or termination of, or constitute (with or without
notice or lapse of time or both) a default or give rise to any right of consent,
cancellation, termination or acceleration or right to increase the obligations
or otherwise modify the terms under any Contract to which Vulcan or the JV is a
party; (c) constitute a violation of any Law applicable to Vulcan or the JV; or
(d) result in the creation or imposition of any Lien (other than any Lien in
favor of Purchaser and Permitted Exceptions) upon any of the Purchased Assets
except, in the case of (b), (c) and (d) as, individually or in the aggregate,
would not have a Material Adverse Effect on the Business. No consent, waiver,
approval, Order, Permit or authorization of, or declaration or filing with, or
notification to, any Person or Governmental Body is required on the part of
Vulcan or the JV in connection with the execution and delivery hereof or of the
Seller Documents, the consummation of the transactions contemplated hereby and
thereby or the compliance by Vulcan or the JV with any of the provisions hereof
or thereof, except (i) for such consents, waivers, approvals, Orders, Permits or
authorizations of, or declarations or filings with, or notifications to, any
Person or Governmental Body the failure to receive or make, individually or in
the aggregate, would not be material and (ii) for compliance with the applicable
requirements of the Hart-Scott-Rodino Antitrust Improvements Act of 1976 and the
rules and regulations promulgated thereunder (the "HSR ACT") or of competition
or similar laws of other applicable jurisdictions.

     Section 4.4. FINANCIAL STATEMENTS. Vulcan has made available to Purchaser
true and correct copies of (i) the unaudited balance sheet of the Business as of
December 31, 2003, 2002 and 2001 (the "YEAR END BALANCE SHEETS") and the related
unaudited statements of income for the fiscal years ended as of December 31,
2003 and 2002 (collectively with the Year End Balance Sheets, the "FULL YEAR
FINANCIAL STATEMENTS"), (ii) the unaudited balance sheet of the Business as of
July 31, 2004 (the "INTERIM BALANCE SHEET") and the related unaudited statements
of income for the seven (7)-months ended July 31, 2004 (collectively with the
Interim Balance Sheet, the "INTERIM FINANCIAL STATEMENTS") and (iii) the audited
balance sheet for the year ended as of December 31, 2003 for the JV, and the
related audited statements of income and cash flows for the year ended as of
December 31, 2003 (the "JOINT VENTURE FINANCIAL STATEMENTS"). The Full Year
Financial Statements, the Joint Venture Financial Statements and the Interim
Financial Statements have been prepared by Vulcan in accordance with GAAP and
present fairly, in all material respects, as applicable, the financial position
and results of operations of the Business at the dates and for the periods
indicated, subject, in the case of the Interim Financial Statements, to normal
year-end adjustments and the absence of footnotes.

     Section 4.5. NO UNDISCLOSED LIABILITIES. Neither Vulcan nor the JV had, as
of July 31, 2004, any material indebtedness, obligations or liabilities
primarily relating to the Business that were required in accordance with GAAP
consistently applied by Vulcan to be reflected, reserved against or otherwise
disclosed on the Interim Balance Sheet that were not so

                                      -16-




reflected, reserved against or otherwise disclosed. Since July 31, 2004, neither
Vulcan nor the JV has incurred any indebtedness, obligations or liabilities
primarily relating to the Business that would have been required to be
reflected, reserved against or otherwise disclosed on the Interim Balance Sheet
had such liabilities existed as of July 31, 2004, other than (a) those incurred
in the ordinary course of business consistent with past practice, (b) those
otherwise disclosed herein or in the Seller Disclosure Schedule, or (c) to the
extent paid or extinguished prior to the Effective Time or reflected in the
calculation of Closing Working Capital.

     Section 4.6. ABSENCE OF CERTAIN DEVELOPMENTS. Since July 31, 2004:


     (a) the Business has been conducted in all material respects in the
ordinary course consistent with past practice;

     (b) there has not occurred any Material Adverse Effect;

     (c) Vulcan has not made any change in the accounting practices or policies
applied in the preparation of financial statements of the Business, except as
required by GAAP; and

     (d) there has been no destruction of, damage to or condemnation of any
owned tangible assets constituting Purchased Assets causing an aggregate
diminution in value (after any repair, rebuilding, restoration or replacement of
such assets by Vulcan) of such assets exceeding Two Million Dollars ($2,000,000)
(other than any such diminution in value reflected on the Closing Date Balance
Sheet, ordinary wear and tear consistent with past practice and any amount to be
paid to Purchaser pursuant to SECTION 1.1(d)).

     Section 4.7. TAXES.


     (a) All Tax Returns required to be filed by or with respect to the Business
or the Purchased Assets for any period ending on or before the Closing Date have
been or will be timely filed (taking into account any extensions validly
obtained) and all such Tax Returns are complete and accurate in all material
respects. All Tax liabilities related to such Tax Returns have been properly
accrued on a basis consistent with such Tax Returns.

     (b) None of the Purchased Assets is subject to any Lien arising in
connection with any failure or alleged failure to pay any Tax, and all Taxes due
and owing by Vulcan or the JV (whether or not shown on any Tax Return) with
respect to the Purchased Assets have been or will be timely paid, other than
such failures to pay such Taxes as would not result in a Lien upon the Purchased
Assets or in Purchaser becoming liable or responsible therefor.

     (c) There is no action, suit, investigation, audit, claim or assessment
pending or threatened in writing with respect to Taxes in respect of the
Business or the Purchased Assets.

     (d) Except for the assets held by the JV, none of the Purchased Assets is
held in an arrangement that could be classified as a partnership for Tax
purposes.

     (e) There is no pending written claim made by a Governmental Body in a
jurisdiction in which Vulcan or the JV does not file Tax Returns with respect to
the Purchased

                                      -17-




Assets or the Business that it is or may be required to file a Tax
Return in that jurisdiction with respect to the Purchased Assets or the
Business.

     (f) None of the Purchased Assets is "tax-exempt use property" (within the
meaning of section 168(h) of the Code) or "tax-exempt bond financed property"
(within the meaning of section 168(g)(5) of the Code).

          Section 4.8. REAL PROPERTY.

     (a) Vulcan or the JV has good and marketable title to the Owned Real
Property and valid leasehold interests in all Leased Real Properties, in each
case free and clear of all Liens except Permitted Exceptions. All buildings,
structures, fixtures and improvements located on the Owned Real Property or
included in the Purchased Assets, including those under construction, are in
compliance with applicable Laws in all material respects, including those
pertaining to zoning, building and the disabled, and have been maintained in a
condition that is consistent with Vulcan's and the JV's normal maintenance and
operation policies and practices generally.

     (b) None of the Owned Real Property is subject to any lease, sublease,
license or other agreement granting to any other Person any right to the use,
occupancy or enjoyment of such Purchased Property or any part thereof, except
for the Permitted Exceptions.

     (c) Each Real Property Lease is in full force and effect, and is a valid
and binding obligation of Vulcan or the JV enforceable against it in accordance
with its terms, subject to lease terminations in the ordinary course and the
other provisions thereof in accordance with the terms of the applicable Real
Property Lease. There is no material default under any such Real Property Lease
by Vulcan or the JV or, to the Knowledge of Vulcan or the JV, by any other party
thereto. No event has occurred that, with the lapse of time or the giving of
notice, or both, would (i) constitute a material default by Vulcan or the JV
under any such Real Property Lease or (ii) to the Knowledge of Vulcan or the JV,
give rise to a right to terminate or modify any such Real Property Lease by the
other party thereto, subject to lease terminations in the ordinary course in
accordance with the terms of the applicable Real Property Lease.

     Section 4.9. TANGIBLE PERSONAL PROPERTY; PERSONAL PROPERTY LEASES.


     (a) Vulcan or the JV has good title to each item of tangible personal
property that constitutes a Purchased Asset, free and clear of all Liens except
for Permitted Exceptions, other than personal property subject to a lease. Each
item of tangible personal property that constitutes a Purchased Asset has been
maintained in a condition that is consistent with Vulcan's or the JV's normal
maintenance and operation policies and practices generally.

     (b) Except as would not materially interfere with the continued operation
of the Business, each Personal Property Lease is in full force and effect and is
a valid and binding obligation of Vulcan or the JV enforceable against it in
accordance with its terms, subject to lease terminations in the ordinary course
in accordance with the terms of the applicable Personal Property Lease. There is
no material default under any Personal Property Lease by Vulcan or the JV or, to
the Knowledge of Vulcan or the JV, by any other party thereto. No event has
occurred that, with the lapse of time or the giving of notice or both, would (i)
constitute a material default

                                      -18-




by Vulcan or the JV under any such Personal Property Lease or (ii) give rise to
a right to terminate or modify any such Personal Property Lease by the other
party thereto, subject to lease terminations in the ordinary course in
accordance with the terms of the applicable Personal Property Lease.

     Section 4.10. INTELLECTUAL PROPERTY.

     (a) SECTION 4.10(a) of the Seller Disclosure Schedule contains a true and
correct list of the following categories of Purchased Intellectual Property: (i)
Patents; (ii) trademark and service mark registrations and applications and
material unregistered Trademarks; (iii) registered Internet domain names; (iv)
Outgoing IP Licenses relating to Purchased Intellectual Property, Patents or
registered trademarks and service marks; (v) Incoming IP Licenses of Purchased
Intellectual Property; and (vi) Health Studies.

     (b) (i) Vulcan or the JV is the owner of the Purchased Intellectual
Property (other than that used under Incoming IP Licenses) and has all right,
title and interest in and to such Purchased Intellectual Property free and clear
of any Liens other than Permitted Exceptions; (ii) other than Purchased
Intellectual Property owned by Vulcan or the JV, Vulcan or the JV has an
agreement or license for the use of such Purchased Intellectual Property and
each such agreement or license is valid and enforceable against Vulcan or the JV
and, to the Knowledge of Vulcan and the JV, the licensor, in accordance with its
terms, and neither Vulcan, the JV nor, to the Knowledge of Vulcan and the JV,
the licensor is in default under or in breach of any such license or agreement
and no right to terminate or modify any such agreement or license has arisen in
favor of Vulcan or the JV or any other party (other than as a result of any
expiration of such agreements or licenses in accordance with their ordinary
terms after the date hereof); and (iii) the consummation of the transactions
contemplated hereby and by the Seller Documents will not result in the loss or
impairment of any of the rights of any of the Business in any of the Purchased
Intellectual Property assuming the receipt of any consents under the Incoming IP
Licenses required in connection with the transactions contemplated hereby.

     (c) None of the Purchased Intellectual Property owned by Vulcan or the JV
is the subject of any pending or, to the Knowledge of Vulcan or the JV,
threatened, opposition, interference or cancellation proceeding before any
registration authority in any jurisdiction in which the operations of the
Business are conducted, and no applications for such Purchased Intellectual
Property have been abandoned or withdrawn, and no issued registrations for such
Purchased Intellectual Property have been cancelled or expired.

     (d) (i) Neither Vulcan nor the JV has given any notice of infringement to
any third party with respect to any of the Purchased Intellectual Property
within the last twelve (12) months, and no claim or controversy with respect to
any such alleged infringement currently exists; (ii) to the Knowledge of Vulcan
or the JV, the use of the Purchased Intellectual Property and the manufacture,
use or sale of Vulcan's or the JV's products by Vulcan or the JV, as the case
may be, does not infringe upon any Intellectual Property of any Person and no
claims of infringement of third-party Intellectual Property have been asserted
by any Person against Vulcan or the JV with respect to their use of the
Purchased Intellectual Property, or challenging or questioning the validity or
effectiveness of any license or agreement relating thereto; and (iii) Vulcan,
the JV and their respective Affiliates have not received any notice of claim
that any

                                      -19-




of the Purchased Intellectual Property is not valid or enforceable, in each of
(i), (ii) and (iii), except as would not reasonably be expected to have a
Material Adverse Effect on the Business.

     Section 4.11. CONTRACTS. SECTION 4.11 of the Seller Disclosure Schedule
sets forth a true and correct list, as of the date hereof, of all Material
Business Contracts. True, complete and correct (except with respect to
provisions thereof that have been redacted by Vulcan for purposes of complying
with applicable competition laws) copies of such Material Business Contracts
have been delivered to Purchaser prior to the date hereof. "MATERIAL BUSINESS
CONTRACTS" shall mean all: (a) Contracts relating to the acquisition or
disposition of any assets of or by the Business not made in the ordinary course
of business, and any Contracts providing for any merger, acquisition or other
business combination involving the Business, to the extent that such Contract
provides for continuing obligations by Vulcan or the JV or the other party
thereto; (b) Contracts providing for the purchase of electricity, raw materials,
supplies, services, merchandise or equipment for use in the Business that are
not capable of being fully performed or not terminable without penalty within a
period of sixty (60) calendar days and involving annual payments in excess of
One Million Dollars ($1,000,000); (c) Contracts providing for the sale of
products by the Business and involving annual payments to the Business in excess
of One Million Dollars ($1,000,000); (d) Personal Property Leases; (e)
collective bargaining agreements or other Contracts with respect to the
employment of union or represented Business Employees; (f) Contracts for
research and development collaboration; (g) Incoming IP Licenses of Material
Intellectual Property and Outgoing IP Licenses of Material Intellectual Property
that are not capable of being fully performed or not terminable without penalty
within a period of sixty (60) calendar days and involving annual payments in
excess of One Million Dollars ($1,000,000); (h) non-competition or exclusive
dealing agreements, or any other agreement or obligation which purports to limit
or restrict in any respect (A) the ability of Vulcan, the JV or the Business to
solicit customers for or use vendors in connection with the Business (other than
any one hundred percent requirement contracts involving payments by the Business
of less than One Million Dollars ($1,000,000) and not binding on Purchaser
(other than with respect to the Business) following the Effective Time); or (B)
the manner in which, or the localities in which, all or any portion of the
Business or other business is conducted; (i) Contracts providing for the
indemnification by Vulcan or the JV of any Person in connection with the
Business, other than customary agreements with directors or officers of Vulcan
or the JV or with vendors or suppliers providing goods or services to Vulcan or
the JV where the potential indemnity obligations thereunder are not reasonably
expected to be material to the Business; (j) joint venture, partnership, limited
liability or similar agreements; (k) Real Property Leases; (l) Contracts
relating to any indebtedness for borrowed money, guaranty, surety, line of
credit or other loan or financing arrangement involving annual payments in
excess of One Million Dollars ($1,000,000); (m) Contracts providing for capital
expenditures in excess of One Million Dollars ($1,000,000) on an annual basis;
(n) Contracts providing for the disposal of Hazardous Materials; and (o)
Contracts providing for the transportation of products of the Business that are
not capable of being fully performed or not terminable without penalty within a
period of sixty (60) calendar days and involving annual payments in excess of
One Million Dollars ($1,000,000); (p) distributorship Contracts relating to the
Business that are not capable of being fully performed or not terminable without
penalty within a period of sixty (60) calendar days and involving annual
payments in excess of One Million Dollars ($1,000,000); (q) employment or
consulting Contracts relating to the Business and involving payments in excess
of One Hundred Thousand Dollars ($100,000); (r) Contracts to which a
Governmental Body is a party regardless

                                      -20-




of value; and (s) the Pipeline Agreements and other Contracts granting an
interest in real property to Vulcan or the JV or otherwise for use in the
Business. No right to terminate or modify any Business Contract has arisen in
favor of Vulcan or the JV and, to the Knowledge of Vulcan or the JV, in favor of
any other party thereto (other than any expiration of Business Contracts in
accordance with their ordinary terms after the date hereof). As of the date
hereof, there has been no claim of force majeure or of excusable delay or
nonperformance under any Business Contract, and as of the date hereof there is
no event that could reasonably be expected to give rise to a claim of force
majeure or of excusable delay or nonperformance by Vulcan or the JV or, to the
Knowledge of Vulcan or the JV, by any other party to any Business Contract.
Vulcan or the JV, as the case may be, has performed in all material respects all
of the obligations required to be performed by it to date, and is not in default
under, any of the Business Contracts, and, to the Knowledge of Vulcan or the JV,
no other party to one of the Material Business Contracts is in material default
thereunder. Each Business Contract is in full force and effect and constitutes
the legal, valid and binding obligation of Vulcan or the JV, enforceable against
Vulcan or the JV, respectively, in accordance with its terms in all material
respects (other than as a result of any expiration of Business Contracts in
accordance with their ordinary terms after the date hereof).

     Section 4.12. EMPLOYEE BENEFITS.

     (a) SECTION 4.12(a) of the Seller Disclosure Schedule sets forth a true and
correct list of all employee benefit and compensation plans, programs or
policies maintained, sponsored or contributed to by Vulcan or the JV or any of
their respective Affiliates for the benefit of the Business Employees
(collectively, the "EMPLOYEE BENEFIT PLANS").

     (b) With respect to Employee Benefit Plans that are applicable to union or
represented Business Employees or that provide for severance pay to any Business
Employee, true and correct copies of the most recent plan documents, plan
summaries, IRS determination letters (if applicable) and other material
descriptive documents have been delivered or made available to Purchaser prior
to the date hereof.

     (c) No Employee Benefit Plan is a multiemployer plan as defined in Code
section 414(f) or ERISA Sections 3(37) or 4001(a)(3), and neither Vulcan nor the
JV nor any of their respective Affiliates contributes to any multiemployer plan
on behalf of any Business Employee.

     (d) Vulcan's 401(k) Plans have been maintained, contributed to and
administered in compliance in all material respects with its terms and
applicable Law, including ERISA and the Code.

     Section 4.13. LABOR AND EMPLOYMENT MATTERS.

     (a) Set forth in SECTION 4.13(a) of the Seller Disclosure Schedule is a
true and correct list of each labor or collective bargaining agreement
(including contract extensions), and any related side agreements or memoranda of
understanding, arbitration decisions or opinions, and findings or opinions of
the United States National Labor Relations Board to which Vulcan or the JV or
any of their respective Affiliates is a party that pertains to Business
Employees. True

                                      -21-




and correct copies of each of the labor or collective bargaining
agreements most recently entered into prior to the date hereof, and any related
side agreements or memoranda of understanding, arbitration decisions or
opinions, and findings or opinions of the United States National Labor Relations
Board have been delivered to Purchaser prior to the date hereof.

     (b) No labor organization representing any Business Employees or group of
Business Employees has made, or, to the Knowledge of Vulcan or the JV, has
threatened in writing to make, a pending demand against Vulcan or the JV or any
of their respective Affiliates for recognition; and there are no representation
proceedings or petitions seeking a representation proceeding presently pending
against Vulcan or the JV or any of their respective Affiliates involving any
Business Employees or, to the Knowledge of Vulcan or the JV, threatened to be
brought or filed against Vulcan or the JV or any of their respective Affiliates
relating to the Business or any Business Employee with the United States
National Labor Relations Board.

     (c) There are no (i) strikes, work stoppages, slowdowns or lockouts
pending, or to the Knowledge of Vulcan or the JV, threatened, involving Business
Employees, or (ii) unfair labor practice charges or formal grievances or
arbitrations pending or, to the Knowledge of Vulcan, threatened by or on behalf
of any Business Employees.

     (d) As of the date hereof, with respect to Business Employees, there are no
(i) charges of discrimination before the Equal Employment Opportunity Commission
or any other Governmental Body; (ii) claims for unpaid wages or benefits,
including overtime compensation, before the United States Department of Labor or
any other Governmental Body; (iii) claims for workers' compensation or
occupational disease benefits, (iv) claims for damages, wages, or other relief
to or arising from employment, termination from employment or refusal to hire;
(iv) claims relating to an alleged failure to provide any leave or notice
required by the Family and Medical Leave Act or any other Law; (v)
investigations, citations or complaints by the Occupational Safety and Health
Administration, and (vi) claims or conciliation agreements relating to any
alleged failure to comply with Executive Order 11246 or Federal Contract
Compliance with respect to Business Employees.

     Section 4.14. LITIGATION. As of the date hereof, there is no Legal
Proceeding pending or, to the Knowledge of Vulcan or the JV as of the date
hereof, threatened against Vulcan or the JV that challenges, or questions the
validity of, this Agreement, any Seller Document or any action taken or to be
taken by Vulcan or the JV or any of their respective Affiliates in connection
with, or that seeks to enjoin or obtain monetary damages in respect of, the
consummation of the transactions contemplated hereby or thereby. SECTION 4.14 of
the Seller Disclosure Schedule sets forth a true and correct list of all pending
or, to the Knowledge of Vulcan or the JV, threatened Legal Proceedings in which
Vulcan or the JV is (or if such Legal Proceeding is threatened, may become) a
party and that are material to the Business or that would materially impair the
ability of Vulcan or the JV to comply with its obligations hereunder.

     Section 4.15. COMPLIANCE WITH OTHER LAWS; PERMITS.

     (a) The Business is being conducted in all material respects in compliance
with all Laws and Orders (considered without regard to Environmental Laws, which
are

                                      -22-




addressed in SECTION 4.16) applicable to Vulcan or the JV in the
operation of the Business or the ownership or use of the Purchased Assets.

     (b) Vulcan and the JV hold all material Permits of all Governmental Bodies
that by the nature of the operations of the Business or the ownership of the
Purchased Assets are Permits required to conduct the operation and ownership
thereof in the manner currently conducted, or to use such Purchased Assets in
the manner currently utilized in the Business or as utilized at any time after
January 1, 2003 (considered without regard to Environmental Permits, which are
addressed in SECTION 4.16). Except as disclosed in the data room, all such
Permits are in full force and effect and none of them have expired after the
date hereof other than those that expire in the ordinary course of business and
are thereafter renewed in the ordinary course of business consistent with past
practice; and neither Vulcan nor the JV has received any written notice of any
suspension, modification, revocation, cancellation or non-renewal, in whole or
in part, of any of such Permits.

     Section 4.16. ENVIRONMENTAL MATTERS.

     (a) Set forth in SECTION 4.16 of the Seller Disclosure Schedule is a list
of all Environmental Permits.

     (b) To the Knowledge of Vulcan or the JV, the Business, including the
operation of the Purchased Assets, is in material compliance with all applicable
Environmental Laws, Environmental Permits and Orders arising under Environmental
Laws;

     (c) To the Knowledge of Vulcan or the JV, all material Environmental
Permits required under Environmental Laws for operating the Business, including
owning or operating the Purchased Assets, have been obtained and are currently
in full force and effect and, to Vulcan's or the JV's Knowledge, there are no
acts, conditions, circumstances or omissions that would limit or preclude it
from renewing such Environmental Permits;

     (d) Except as would not have or reasonably be expected to have,
individually or in the aggregate, a Material Adverse Effect, neither Vulcan nor
the JV is subject to any pending or, to Vulcan's or the JV's Knowledge,
threatened claims, demands, actions, hearings, suits, requests for information,
investigations, inquiries or proceedings (including Legal Proceedings) under
Environmental Laws and neither Vulcan nor the JV has received written notice of
alleged violations under Environmental Laws with respect to the Business
including the Purchased Assets;

     (e) Except as would not have or reasonably be expected to have,
individually or in the aggregate, a Material Adverse Effect, there have been no
Releases or, to Vulcan's or the JV's Knowledge, threatened Releases of Hazardous
Materials on, under or from the Purchased Properties and there are no
Environmental Remedial Actions required at the Purchased Properties;

     (f) Neither Vulcan nor the JV has received any Legal Proceeding or other
written notice (including any pending or threatened claim, demand, action,
hearing, suit, request for information, investigation or inquiry) asserting
against it under any Environmental Law an alleged liability or obligation with
respect to any Environmental Remedial Action at any real

                                      -23-




property offsite of the Purchased Properties and, to Vulcan's or the JV's
Knowledge, there are no acts, conditions, circumstances or omissions that would
reasonably be expected to result in the receipt of such written notice;

     (g) There has been no exposure of any person or property to Hazardous
Materials in connection with the operation of the Business, including owning or
operating the Purchased Assets, that would reasonably be expected to form the
basis for a claim for damages or compensation in an amount exceeding Five
Hundred Thousand Dollars ($500,000);

     (h) To the knowledge of Vulcan or the JV, set forth in SECTION 4.16(h) of
the Seller Disclosure Schedule is a true and correct list of: (i) all
environmental reports prepared by or on behalf of Vulcan or the JV during the
two years prior to the date hereof as Phase I or Phase II environmental
assessment reports (or similar type reports that summarize site investigatory or
analytical testing activities), and (ii) all correspondence and notices received
by Vulcan or the JV during the two years prior to the date hereof relating to
material environmental, health or safety conditions or material compliance
matters arising under Environmental Laws, in each case relating to the Business,
including the Purchased Assets, and all such reports, correspondence, and
notices have been made available to Purchaser; and

     (i) Set forth in SECTION 4.16(i) of the Seller Disclosure Schedule is a
true and correct list of all Legal Proceedings (i) relating to or arising under
any Environmental Law in connection with the Business or the Purchased Assets,
or (ii) alleging illness, injury, or death due to exposure to products of the
Business, including the Purchased Assets, or to Hazardous Materials, in each
case that have not been finally determined or are non-appealable as of the
Closing Date.

     Section 4.17. OWNERSHIP OF NECESSARY ASSETS AND RIGHTS. Except for (a) the
Excluded Assets, (b) the identification numbers assigned to Vulcan or the JV or
any of their respective Affiliates by any Governmental Body relating to
environmental matters, (c) those assets and services to be provided pursuant to
the terms of the Transition Services Agreement, (d) Business Contracts not
assigned to Purchaser as a result of the failure to obtain any required consent
in connection herewith, other than Business Contracts that are the subject of a
Work-around, (e) Permits and Environmental Permits that cannot be transferred to
Purchaser because transfer is not permitted by applicable Law, and (f) Business
Employees who do not become Transferred Business Employees, the Purchased Assets
to be transferred to Purchaser and the Assumed Liabilities to be assumed by
Purchaser at the Closing comprise the assets, properties and rights of every
type and description, real, personal and mixed, tangible and intangible,
necessary to the continued operation of the Business substantially as currently
conducted.

     Section 4.18. CUSTOMERS AND SUPPLIERS. Set forth in SECTION 4.18 of the
Seller Disclosure Schedule is a true and correct list of (a) the fifteen (15)
largest customers of the Business, and (b) the fifteen (15) largest suppliers of
the Business, in each case, for the year ended December 31, 2003. No customer or
supplier that is not listed in SECTION 4.18 of the Seller Disclosure Schedule
accounted for in excess of fifteen percent (15%) of the revenues or purchases of
the Business for the year ended December 31, 2003.

                                      -24-




     Section 4.19. BROKERS. Except for Merrill Lynch, Pierce, Fenner & Smith
Inc., no Person has acted directly or indirectly as a broker, finder or
financial advisor for Vulcan or the JV in connection with the negotiations
relating to or the transactions contemplated hereby and no Person is entitled to
any fee or commission or like payment in respect thereof from Purchaser based in
any way on any agreement, arrangement or understanding made by or on behalf of
Vulcan or the JV. Vulcan is solely responsible for the fees and expenses of
Merrill Lynch, Pierce, Fenner & Smith Inc. payable in connection with the
transactions contemplated hereby.

     Section 4.20. RECEIVABLES. All of Vulcan's or the JV's receivables
(including accounts receivable, loans receivable and advances) which have arisen
in connection with the Business and which are reflected in the Full Year
Financial Statements or the Interim Financial Statements, and all such
receivables which have arisen since the Interim Financial Statements, have
arisen only from bona fide transactions in the ordinary course of business.
Neither Vulcan nor the JV has Knowledge as of the date hereof of any facts or
circumstances generally that would result in any material increase in the
uncollectability of such receivables as a class in excess of the reserves
therefor set forth on the Full Year Financial Statements or the Interim
Financial Statements.

     Section 4.21. INVENTORY. All Inventory is of a quality consistent with past
practice in all material respects and does not include obsolete or discontinued
items. The quantity of each item of Inventory (whether raw materials, work in
process or finished goods) is not excessive but is reasonable in the present
circumstances of Vulcan and the JV. No write-down in the Inventory has been made
or should have been made pursuant to GAAP during the past two (2) years prior to
the date hereof.

     Section 4.22. PUHCA; STATE UTILITY LAW. Neither Vulcan nor the JV is
subject to regulation (a) as a "public utility" under the Federal Power Act; (b)
as a "public-utility company," a "holding company," or a "subsidiary company" or
"affiliate" of a "public-utility company" or a "holding company," within the
meaning of the Public Utility Holding Company Act of 1935, as amended, and the
rules and regulations promulgated thereunder ("PUHCA"); or (c) under any state
law or regulation with respect to the rates of electric utilities or the
financial or organizational regulation of electric utilities.

     Section 4.23. BOOKS AND RECORDS. The books of account and other financial
records of Vulcan or the JV that have been made available to Purchaser are
complete and correct in all material respects and represent actual bona fide
transactions and have been maintained in all material respects in accordance
with customary business practices, including the maintenance of an adequate
system of internal controls.

                                   ARTICLE V

                   REPRESENTATIONS AND WARRANTIES OF PURCHASER

     Purchaser hereby represents and warrants to Sellers that:

                                      -25-




     Section 5.1. ORGANIZATION AND GOOD STANDING. Purchaser is a limited
liability company duly organized, validly existing and in good standing under
the laws of the State of Delaware.

     Section 5.2. AUTHORIZATION OF AGREEMENT. Purchaser has all requisite
company power and authority to execute and deliver this Agreement and each other
agreement, document, instrument or certificate contemplated hereby or to be
executed by Purchaser in connection with the consummation of the transactions
contemplated hereby and thereby (all of such agreements, documents, instruments
and certificates required to be executed by Purchaser being hereinafter referred
to, collectively, as the "PURCHASER DOCUMENTS"), and to perform fully its
obligations hereunder and thereunder. The execution, delivery and performance by
Purchaser hereof and by Purchaser of each Purchaser Document has been duly
authorized by all necessary company action on the part of Purchaser. This
Agreement has been, and each of the Purchaser Documents will be, on or prior to
the Closing Date, duly executed and delivered by Purchaser and (assuming the due
authorization, execution and delivery by Sellers) this Agreement constitutes,
and each of the Purchaser Documents when so executed and delivered will
constitute, the legal, valid and binding obligations of Purchaser, enforceable
against Purchaser in accordance with its terms, except that the enforceability
hereof may be limited by bankruptcy, insolvency, moratorium or other similar
laws affecting the enforcement of creditors' rights generally and equitable
principles of general applicability.

     Section 5.3. CONFLICTS; CONSENTS OF THIRD PARTIES. None of the execution
and delivery by Purchaser of the Purchaser Documents, the consummation of the
transactions contemplated hereby or thereby or compliance by Purchaser with any
of the provisions hereof or thereof will (a) result in the breach of any
provision of its certificate of formation or other organization documents; or
(b) constitute a violation of any Law applicable to Purchaser except, in the
case of (b), as would not reasonably be expected to have a Material Adverse
Effect on Purchaser. No consent, waiver, approval, Order, Permit or
authorization of, or declaration or filing with, or notification to, any Person
or Governmental Body is required on the part of Purchaser in connection with the
execution and delivery hereof or the Purchaser Documents, the consummation of
the transactions contemplated hereby and thereby or the compliance by Purchaser
with any of the provisions hereof or thereof, except (i) for such consents,
waivers, approvals, Orders, Permits or authorizations of, or declarations or
filings with, or notifications to, any Person or Governmental Body as to which
the failure to receive or make any of the same, individually or in the
aggregate, would not reasonably be expected to have a Material Adverse Effect on
Purchaser and (ii) for compliance with the applicable requirements of the HSR
Act or of competition or similar laws of other applicable jurisdictions.

     Section 5.4. LITIGATION. As of the date hereof, there is no Legal
Proceeding pending or, to the Knowledge of Purchaser as of the date hereof,
threatened against Purchaser that challenges, or questions the validity of, this
Agreement, the Purchaser Documents or any action taken or to be taken by
Purchaser in connection with, or that seeks to enjoin or obtain monetary damages
in respect of, the consummation of the transactions contemplated hereby or
thereby. There are no pending or, to the Knowledge of Purchaser, threatened
Legal Proceedings in which Purchaser is (or if such Legal Proceeding is
threatened, may become) a party and that would materially impair the ability of
Purchaser to comply with its obligations hereunder.

                                      -26-


     Section 5.5. FINANCING. On the date hereof, Purchaser has sufficient cash
resources available to pay the Cash Consideration on the Closing Date, and on
the Closing Date, Purchaser will have sufficient immediately available cash to
pay the Cash Consideration.

     Section 5.6. BROKERS. No Person has acted directly or indirectly as a
broker, finder or financial advisor for Purchaser in connection with the
negotiations relating to or the transactions contemplated hereby and no Person
is entitled to any fee or commission or like payment in respect thereof from
Sellers based in any way on agreements, arrangements or understandings made by
or on behalf of Purchaser.

                                   ARTICLE VI

                              COVENANTS OF SELLERS

     From and after the date hereof and until the Closing (except with respect
to SECTIONS 6.4, 6.5, 6.7, 6.8, 6.9 and 6.11, which shall survive the Closing in
accordance with their terms), Sellers hereby covenant and agree that:

     Section 6.1. ACCESS TO DOCUMENTS. Sellers shall afford to representatives
of Purchaser reasonable access to (a) Sellers' respective employees, (b)
appropriate members of Vulcan's and the JV's management (including senior
management, if appropriate) and (c) subject to SECTION 7.7, third parties if
consented to by Vulcan (such consent not to be unreasonably withheld), to answer
Purchaser's questions concerning the business operations and affairs of the
Business, corporate records, books of accounts, Business Contracts, financial
statements, tax records, personnel records, insurance policies and all other
documents primarily relating to the Business reasonably requested by Purchaser,
and Sellers shall permit Purchaser and its representatives reasonable access to
the Purchased Properties, in all cases to the extent permitted by applicable
law; PROVIDED, that in each case, such access shall be given at reasonable times
and upon reasonable notice and without undue interruption to Sellers' business
or personnel. Notwithstanding the foregoing, nothing contained herein shall
permit Purchaser to conduct any soil, groundwater or other intrusive sampling.
All requests for access shall be made to such representatives of Sellers as
Vulcan shall designate, who shall be solely responsible for coordinating all
such requests and access thereunder. Vulcan shall provide prompt notice to
Purchaser of any: (i) claim of force majeure or of excusable delay or
nonperformance under any Business Contract after the date hereof by either
Seller or by any other party to a Business Contract to the extent known to
either Seller, or the occurrence of any event after the date hereof known to
either Seller that could reasonably be expected by either Seller to give rise to
a claim of force majeure or of excusable delay or nonperformance by either
Seller or any other party to any Business Contract; and (ii) correspondence and
notices received by either Seller after the date hereof relating to material
environmental, health or safety conditions or material compliance matters
arising under Environmental Laws, in each case relating to the Business,
including the Purchased Assets, and Vulcan shall provide copies of the same to
Purchaser.

                                      -27-




     Section 6.2. CONDUCT OF BUSINESS. Until the Closing Date, Sellers shall,
solely with respect to the operation of the Business (unless Purchaser shall
otherwise consent in writing (which consent shall not be unreasonably withheld,
conditioned or delayed) or except as otherwise provided herein or as disclosed
on SCHEDULE 6.2):

     (a) operate in the ordinary course in all material respects consistent with
past practice;

     (b) use its reasonable best efforts to (i) preserve its present material
business operations, organization and goodwill, (ii) keep available the services
of its present officers and key employees and (iii) preserve its present
relationships with Persons having business dealings with it;

     (c) maintain its books, accounts and records in the ordinary course, on a
basis consistent in all material respects with past practice;

     (d) except in the ordinary course of business, as required by Law or any
contractual obligation or other understanding or arrangement set forth on
SCHEDULE 6.2, or as contemplated in SECTION 10.1, not (i) increase the rate of
compensation payable or to become payable to any Business Employees, (ii)
increase materially any benefit level provided under any of the Employee Benefit
Plans, or (iii) enter into or amend any employment, severance or similar or
related agreement with any Business Employee;

     (e) except as otherwise provided for herein (i) except in the ordinary
course of business consistent with past practice, not enter into (w) any new, or
modify the terms of any existing, Material Business Contract, (x) agreements
containing most favored nations provisions, (y) agreements with a term in excess
of one year or (z) agreements on terms other than those reached through arms'
length negotiations; (ii) not mortgage, pledge or subject to any new Lien (other
than Permitted Exceptions) any of the Purchased Assets; (iii) not sell, assign,
transfer, convey, lease or otherwise use or dispose of any of the Purchased
Assets in an amount in excess of $500,000 in the aggregate, other than in
connection with the sale or use of Inventory in the ordinary course of business
consistent with past practice; (iv) except for settlement of pending litigation
or threatened actions or proceedings not prohibited by Section 6.2(f), not
cancel or compromise any material debt or claim or waive or release any material
right primarily relating to the Business; (v) not make or enter into any new
commitment to make any capital expenditure, other than such commitments and
expenditures to the extent paid in full prior to the Closing or that are not in
excess of One Million Dollars ($1,000,000) individually or Five Million Dollars
($5,000,000) in the aggregate; or (vi) not enter into, or renew, or modify the
material terms of any existing, collective bargaining agreement, "shop
agreement," or equivalent union agreement except for negotiations and renewals
of existing agreements expiring in accordance with their terms (and Vulcan shall
promptly communicate in writing to Purchaser the results of any such renewals);

     (f) not settle any pending litigation or obtain any releases of threatened
actions or proceedings, in each case that would be binding upon and adverse to
Purchaser in the operation of the Business or the Purchased Assets following the
Closing;

                                      -28-




     (g) not accelerate or delay, in any material respect, collection of any
accounts receivable in advance of or beyond their regular due dates or the dates
when the same would have been collected in the ordinary course of business
consistent with past practice;

     (h) not delay or accelerate, in any material respect, payment of any
accounts payable beyond or in advance of their due dates or the dates when such
liabilities would have been paid in the ordinary course of business consistent
with past practice;

     (i) not knowingly take any action or knowingly omit to take any action that
would reasonably be expected to result in any of the conditions set forth in
Article VIII to not be satisfied;

     (j) not vary levels of Inventory except in the ordinary course consistent
with past practices of the Business;

     (k) maintain the assets of the Business in a state of repair and condition
that is consistent with Sellers' normal maintenance and operation policies and
practices;

     (l) use its reasonable best efforts to continue in full force and effect
the insurance coverage under the policies that provide coverage for the Business
or any of the Purchased Assets, whether for past or present liabilities relating
thereto, in accordance with their terms;

     (m) comply with all requirements of Law and Permits relating to the
Business;

     (n) promptly notify Purchaser of any material change in the Business or the
Purchased Assets; PROVIDED, HOWEVER, that any failure to give notice in
accordance with this SECTION 6.2(n) shall not be deemed to constitute the
failure of any condition set forth in ARTICLE VIII to be satisfied, to give rise
to any right to terminate this Agreement pursuant to ARTICLE XIII or any
indemnification rights under ARTICLE XI, in each case unless the underlying
change would independently result in a failure of such condition to be satisfied
or give rise to such termination or indemnification right;

     (o) except as provided under the Membership Interest Purchase Agreement, of
even date herewith, among Vulcan Chemicals Investments, LLC, the JV and Victory
Chlor-Alkali and EDC Company, Inc. (the "MEMBERSHIP INTEREST PURCHASE
AGREEMENT"), or the LOI, copies of which have been made available to Purchaser,
not enter into, or amend, modify, supplement or terminate or waive any rights
under, any agreement with Mitsui & Co., Ltd. or its Affiliates;

     (p) use reasonable best efforts to maintain all patents and trademarks that
are used in the Business and are not Excluded Assets;

     (q) use reasonable best efforts to maintain all governmental registrations
of products sold or distributed by either Seller in connection with the
Business, except for Discontinued Products or perchlorethylene to the extent it
is used for dry-cleaning applications; and

                                      -29-


     (r) not agree to take any action or actions prohibited by any of the
foregoing clauses (a) through (q) of this SECTION 6.2.

     Section 6.3.  CONSENTS AND CONDITIONS.

     (a) Sellers shall use all reasonable best efforts to take, or cause to be
taken, all actions, and to do, or cause to be done, and to assist and cooperate
with Purchaser in doing, all things reasonably necessary, proper or advisable to
consummate and make effective the transactions contemplated hereby as promptly
as practicable, including: (i) obtaining all necessary consents, approvals or
waivers from, and giving any necessary notifications to, third parties; (ii)
making all registrations and filings as promptly as practicable with, and
obtaining all necessary actions or non-actions, waivers, consents and approvals
from, all Governmental Bodies (including those in connection with the HSR Act)
and using all reasonable best efforts to obtain an approval or waiver from, or
to avoid an action or proceeding by, a Governmental Body; (iii) responding to
any information requests from Governmental Bodies as soon as reasonably
practicable; (iv) until the Termination Date (as defined below), defending any
Legal Proceedings challenging this Agreement or the consummation of the
transactions contemplated hereby, including seeking to have any stay or
temporary restraining order or preliminary or permanent injunction entered by
any Governmental Body vacated or reversed; and (v) transferring to Purchaser all
Permits and Environmental Permits used by Seller primarily in connection with or
necessary for the operation of the Business in each case to the extent such
transfer is permitted under applicable Law. Sellers shall take those actions set
forth on SCHEDULE 6.3.

     (b) Seller shall keep Purchaser reasonably apprised of the status of
matters relating to the completion of the transactions contemplated hereby, and
Seller and Purchaser shall reasonably cooperate with each other in obtaining any
requisite clearances or approvals from any Governmental Body.

     (c) Upon written notice of Purchaser to Seller for good cause
shown, this SECTION 6.3(c) shall replace SECTION 6.3(b) and SECTION 7.3(c) shall
replace Section 7.3(b). Seller shall keep Purchaser reasonably apprised of the
status of matters relating to the completion of the transactions contemplated
hereby, including promptly furnishing Purchaser with copies of notices or other
communications received by Seller or by any of its Affiliates from any third
party and/or any Governmental Body with respect to the transactions contemplated
hereby. Purchaser and Seller shall each promptly furnish to the other such
necessary information and reasonable assistance as the other party may request
in connection with the foregoing and shall each promptly provide counsel for the
other party with copies of all filings made by such party, and all
correspondence between such party (and its advisors) and any Governmental Body
and any other information supplied by such party and such party's Affiliates to
a Governmental Body in connection herewith and the transactions contemplated
hereby; PROVIDED, HOWEVER, that Purchaser and Seller may, as each deems
advisable and necessary, reasonably designate any competitively sensitive
material provided to the other as "outside counsel only," and materials may be
redacted (i) to remove references concerning the valuation of the Business and
(ii) as necessary to comply with contractual arrangements. Materials designated
as for "outside counsel only" and the information contained therein shall be
given only to the outside legal counsel of the recipient and will not be
disclosed by such outside counsel to employees, officers or directors

                                      -30-


of the recipient unless express permission is obtained in advance from the
source of the materials (Purchaser or Seller, as the case may be) or its legal
counsel. Each party shall, subject to applicable Law, permit counsel for the
other party reasonable opportunity to review in advance, and consider in good
faith the views of the other party in connection with, any proposed written
communication to any Governmental Body. Purchaser and Seller agree not to
participate, or to permit their affiliates to participate, in any substantive
meeting or discussion, either in person or by telephone, with any Governmental
Body in connection herewith and the transactions contemplated hereby unless it
consults with the other party in advance and, to the extent not prohibited by
such Governmental Body, gives the other party the opportunity to attend and
participate; PROVIDED, HOWEVER, that Seller shall not be deemed to have breached
this covenant if (A) Seller uses efforts reasonable under the circumstances to
contact Purchaser or its representatives, but is nonetheless unable to reach
Purchaser or its representatives prior to the time at which such Governmental
Body proposes to conduct such meeting or discussion or (B) any such designated
representatives are unable to participate in such meeting at such proposed time.

     Section 6.4  PUBLIC STATEMENTS. Before Sellers or any of their respective
Affiliates shall issue any press release or otherwise make any public statement
concerning this Agreement or the transactions contemplated hereby, Sellers shall
so advise and cooperate with Purchaser and shall not release or permit to be
released such information without Purchaser's consent (which consent shall not
be unreasonably withheld, conditioned or delayed), unless (a) such information
is otherwise publicly available other than as a result of a disclosure by
Sellers made in breach of this SECTION 6.4 or (b) the release thereof is, in the
reasonable judgment of Vulcan, required by any Law (including any rule of any
securities exchange on which Vulcan's securities are traded) or Order to which
either Seller or its Affiliate is bound or subject; PROVIDED, in the case of
this clause (b), that Sellers take all reasonable endeavors to notify Purchaser
prior to making any such disclosure and shall restrict such disclosure to the
minimum required by Law (in the reasonable judgment of Vulcan).

     Section 6.5 FURTHER ACTIONS. Sellers shall use all reasonable efforts to
satisfy or cause to be satisfied as promptly as practicable its obligations
hereunder and the conditions precedent to Closing in ARTICLE VIII. After the
Closing, Sellers will duly execute and deliver such assignments, bills of sale,
deeds, acknowledgments and other instruments of conveyance and transfer as shall
at any time be reasonably necessary or appropriate to convey to Purchaser the
Purchased Assets or to result in the assumption by Purchaser of the Assumed
Liabilities. From the execution hereof until the Closing, each Seller agrees to
promptly notify Purchaser of any known material breach of any representation or
warranty of Sellers; PROVIDED, HOWEVER, that any failure to give notice in
accordance with the foregoing shall not be deemed to constitute the failure of
any condition set forth in ARTICLE VIII to be satisfied, to give rise to any
right to terminate this Agreement pursuant to ARTICLE XIII or any
indemnification rights under ARTICLE XI, in each case unless the underlying
failure of a representation or warranty to be true would independently result in
a failure of such condition to be satisfied or give rise to such termination or
indemnification right.

     Section 6.6 NO SOLICITATION. Neither Seller nor any of its Affiliates will,
directly or indirectly, through any officer, director, agent, investment banker
or representative of any of them or otherwise, encourage, solicit, participate
in or initiate discussions or agreements

                                      -31-


with respect to the sale of the Business to any person other than Purchaser and
its Affiliates, officers, directors, agents, investment bankers and
representatives. Vulcan will notify Purchaser promptly following any inquiry or
proposal received with respect to any such transaction. As of the date hereof,
Sellers shall, and shall cause their respective Affiliates, officers, directors,
agents, investment bankers and representatives to, cease any pending discussions
or negotiations regarding any such transaction.

     Section 6.7  LITIGATION. Consistent with the allocation of SECTION 1.4,
Sellers will remain responsible for the costs, expenses, and liabilities,
including defense, for all Excluded Liabilities, including the Legal Proceedings
described in the Disclosure Schedule pertaining to its representations and
warranties in SECTION 4.14 and any other Legal Proceedings filed against either
Seller or its Affiliates before the Effective Time; PROVIDED, HOWEVER, that
Purchaser shall cooperate in the defense of such Legal Proceedings as may be
reasonably required through access to personnel, books and records.

     Section 6.8  DRY CLEANING BUSINESS. Vulcan will manage its exit from
the CareFill Dry Cleaning Business in such a way as to minimize any common law
liability for termination of the distributors, and will confirm its termination
notice to RR Street regarding the termination of the RR Street Agreement and
implement an exit from such business prior to or promptly following the Closing.
Sellers will terminate any other contracts, agreements or arrangements relating
to dry-cleaning applications of perchloroethylene and implement an exit from
such business prior to or promptly following the Closing. Purchaser shall not be
obligated to manufacture, sell or distribute perchloroethylene for use in
dry-cleaning applications associated with the foregoing terminations or
otherwise. Purchaser shall reimburse Vulcan for (and only for) direct cash
termination fees that are specified for termination in the applicable contracts
existing as of the date hereof with such distributors and RR Street & Company,
Inc. promptly upon presentation of invoices to Purchaser, which, for the
avoidance of doubt, shall not include any obligation by Purchaser to reimburse
Vulcan for any amounts arising under any indemnification rights of such
distributors and RR Street & Company, Inc. under any such contracts.

     Notwithstanding any other provision of this Agreement, all other
liabilities relating to Sellers' exit from the CareFill Dry Cleaning Business,
the RR Street Agreement and any other contracts, agreements or arrangements of
either Seller relating to dry-cleaning applications of perchloroethylene,
including attorneys' fees and costs of defense, settlement or judgment incurred
by the Seller Indemnified Group or the Purchaser Indemnified Group as a result
of such exit, shall be borne by Vulcan.

     Section 6.9  DELIVERIES. Vulcan will deliver on or promptly following
the Closing Date the certificate of title for each owned vehicle that is part of
the Purchased Assets, with proper endorsements evidencing transfer from the
applicable Seller to Purchaser. Vulcan shall also deliver the Purchased Assets
not located on the Purchased Properties to Purchaser as promptly as practicable
following the Closing Date (and in no event more than thirty (30) thereafter
unless otherwise mutually agreed), other than those Purchased Assets (such as
books and records) that Vulcan needs to retain in order to provide the services
contemplated by the Transition Services Agreement, which retained Purchased
Assets will be provided to Purchaser

                                      -32-


as promptly as practicable following the termination of such services (and in no
event more than thirty (30) days thereafter unless otherwise mutually agreed).

     Section 6.10 MATERIAL BUSINESS CONTRACTS. Sellers shall promptly advise
Purchaser of any changes to the representations and warranties contained in
Section 4.11, to the extent such changes occur after the date hereof and prior
to the Closing.

     Section 6.11  VULCAN LIABILITY. Vulcan shall be jointly and severally
liable for the representations, warranties, covenants and other agreements of
the JV hereunder.

                                  ARTICLE VII

                             COVENANTS OF PURCHASER

     From and after the date hereof and until the Closing (except with respect
to SECTIONS 7.1, 7.2, 7.4, 7.5 and 7.6, which shall survive the Closing in
accordance with their terms), Purchaser hereby covenants and agrees that:

     Section 7.1  CONFIDENTIALITY. Any information provided to Purchaser or its
representatives pursuant hereto shall be held in accordance with, and shall be
subject to the terms of, the Confidentiality Agreement. As of the Closing Date,
the Confidentiality Agreement shall terminate and cease to be of effect to the
extent information and materials relate solely to the Business and SECTION 10.4
shall apply.

     Section 7.2  PUBLIC STATEMENTS. Before Purchaser or any of its
Affiliates shall issue any press release or otherwise make any public statement
concerning this Agreement or the transactions contemplated hereby, Purchaser
shall so advise and cooperate with Vulcan and shall not release or permit to be
released such information without Vulcan's consent (which consent shall not be
unreasonably withheld, conditioned or delayed), unless (a) such information is
otherwise publicly available other than as a result of a disclosure by Purchaser
made in breach of this SECTION 7.2 or (b) the release thereof is, in the
reasonable judgment of Purchaser, required by any Law (including any rule of any
securities exchange on which Purchaser's or its Affiliates' securities are
traded) or Order to which Purchaser or any of its Affiliates is bound or
subject; PROVIDED, in the case of this clause (b), that Purchaser shall take all
reasonable efforts to notify Vulcan prior to making any such disclosure and
shall restrict or cause to be restricted such disclosure to the minimum required
by Law (in the reasonable judgment of Purchaser).

     Section 7.3  CONSENTS AND CONDITIONS.

     (a) Purchaser shall use all reasonable best efforts to take, or cause to be
taken, all actions, and to do, or cause to be done, and to assist and cooperate
with Seller in doing, all things reasonably necessary, proper or advisable to
consummate and make effective the transactions contemplated hereby as promptly
as practicable, including: (i) obtaining all necessary consents, approvals or
waivers from, and giving any necessary notifications to, third parties; (ii)
making all registrations and filings as promptly as practicable with, and
obtaining all necessary actions or non-actions, waivers, consents and approvals
from, all Governmental Bodies (including those in connection with the HSR Act as
further provided below) and using all reasonable best efforts to obtain an
approval or waiver from, or to avoid an action or proceeding

                                      -33-


by, a Governmental Body; (iii) responding to any information requests from
Governmental Bodies as soon as reasonably practicable; and (iv) until the
Termination Date, defending any Legal Proceedings challenging this Agreement or
the consummation of the transactions contemplated hereby, including seeking to
have any stay or temporary restraining order or preliminary or permanent
injunction entered by any Governmental Body vacated or reversed.

     (b) Purchaser shall keep Seller reasonably apprised of the status of
matters relating to the completion of the transactions contemplated hereby, and
each of Purchaser and Seller shall reasonably cooperate with each other in
obtaining any requisite clearances or approvals from any Governmental Body.

     (c) Upon written notice of Seller to Purchaser for good cause
shown, this SECTION 7.3(c) shall replace SECTION 7.3(b) and SECTION 6.3(c) shall
replace Section 6.3(b). Purchaser shall keep Seller reasonably apprised of the
status of matters relating to the completion of the transactions contemplated
hereby, including promptly furnishing Seller with copies of notices or other
communications received by Purchaser or by any of its Affiliates from any third
party and/or any Governmental Body with respect to the transactions contemplated
hereby. Purchaser and Seller shall each promptly furnish to the other such
necessary information and reasonable assistance as the other party may request
in connection with the foregoing and shall each promptly provide counsel for the
other party with copies of all filings made by such party, and all
correspondence between such party (and its advisors) and any Governmental Body
and any other information supplied by such party and such party's Affiliates to
a Governmental Body in connection herewith and the transactions contemplated
hereby; PROVIDED, HOWEVER, that Purchaser and Seller may, as each deems
advisable and necessary, reasonably designate any competitively sensitive
material provided to the other as for "outside counsel only," and materials may
be redacted (i) to remove references concerning the valuation of the Business
and (ii) as necessary to comply with contractual arrangements. Materials
designated as for "outside counsel only" and the information contained therein
shall be given only to the outside legal counsel of the recipient and will not
be disclosed by such outside counsel to employees, officers or directors of the
recipient unless express permission is obtained in advance from the source of
the materials (Purchaser or Seller, as the case may be) or its legal counsel.
Each party shall, subject to applicable Law, permit counsel for the other party
reasonable opportunity to review in advance, and consider in good faith, the
views of the other party in connection with, any proposed written communication
to any Governmental Body. Purchaser and Seller agree not to participate, or to
permit their affiliates to participate, in any substantive meeting or
discussion, either in person or by telephone, with any Governmental Body in
connection herewith and the transactions contemplated hereby unless it consults
with the other party in advance and, to the extent not prohibited by such
Governmental Body, gives the other party the opportunity to attend and
participate; PROVIDED, HOWEVER, that neither Purchaser nor Seller shall be
deemed to have breached this covenant if (A) Purchaser (or Seller) uses efforts
reasonable under the circumstances to contact Seller (or Buyer) or its
representatives, but is nonetheless unable to reach any such designated
representatives prior to the time at which such Governmental Body proposes to
conduct such meeting or discussion or (B) any such designated representatives
are unable to participate in such meeting or discussion at the proposed time.

     (d) In furtherance and not in limitation of the covenants of
Purchaser contained in Sections 7.3(a)-(c), Purchaser shall use all reasonable
best efforts to cause the


                                      -34-


expiration or termination of the applicable waiting periods under the HSR Act
and not to extend any waiting period under the HSR Act (except with the prior
written consent of Seller, which shall not be unreasonably withheld or delayed)
or enter into any agreement with the Federal Trade Commission or the Department
of Justice not to consummate the transactions contemplated hereby (except with
the prior written consent of Seller, which shall not be unreasonably withheld or
delayed), and until the Termination Date shall defend through litigation on the
merits any claim asserted in any court by any party, including appeals. In
addition to and without limiting the foregoing, upon the six month anniversary
of the date of this Agreement if the transaction has not already received all
requisite antitrust or competition clearances or approvals from any Governmental
Body, each of Purchaser and Seller shall cooperate with each other and Purchaser
shall propose both to commit and to effect, by consent decree, hold separate
order, or otherwise, the sale, divestiture or disposition of Purchased Assets or
assets of Purchaser or its Affiliates, or otherwise offer to take or offer to
commit to take action that limits its freedom of action with respect to, or its
ability to retain, any of the Purchased Assets or the Business as a whole
("OFFER TO CONSENT"), in an effort to avoid or eliminate impediments under any
antitrust, competition or trade regulation Law that may be asserted or
threatened by any Governmental Body with respect to the transactions
contemplated hereby. Any such sale, divestiture or disposition of Assets
pursuant to an Offer to Consent shall be subject to the terms and conditions
specified in SCHEDULE 7.3. After making such Offer to Consent, each of Seller
and Purchaser shall cooperate with each other and use reasonable best efforts to
negotiate a consent decree, hold separate order, or other agreement with any
relevant Governmental Body that is acceptable to that Governmental Body such
that the Governmental Body will allow the Effective Time to occur no later than
the expiration of the time period set forth in SECTION 13.1(c) (the "TERMINATION
DATE"). Notwithstanding the foregoing or any other provision of this Agreement,
nothing in this SECTION 7.3(d) shall require Purchaser or its Affiliates to
agree to sell, divest, or dispose of the Geismar, Louisiana complex (which
includes the main Geismar plant, as well as the separate EDC facilities owned by
the JV, the recently constructed 5CP facilities and related pipelines and
plumbing) (the "GEISMAR COMPLEX") or any other chemical manufacturing facilities
located in Texas, Louisiana or Alabama (collectively, "PURCHASER'S GULF COAST
PLANTS") or limit its freedom in any significant respect with respect to the
business operations of the Geismar Complex or any of Purchaser's Gulf Coast
plants. For the avoidance of doubt, Purchaser shall have complied with its
obligations under this SECTION 7.3(d) if (a) Purchaser exercises reasonable best
efforts to reach agreement with a Governmental Body on its Offer to Consent even
if it fails to reach such agreement; or (b) Purchaser defends in good faith any
Legal Proceedings challenging this Agreement or the consummation of the
transactions contemplated hereby up until the Termination Date, even if those
Legal Proceedings are not completed as of the Termination Date.

     Section 7.4 VULCAN'S ACCESS TO DOCUMENTS. Purchaser shall, and shall
cause its Affiliates to, afford to Vulcan's representatives, upon reasonable
notice and without undue interruption to Purchaser's or its Affiliates'
business, access during normal business hours to the books and records and
personnel of the Business pertaining to the operations of the Business prior to
the Closing Date for a period of five (5) years (or such longer period as may
reasonably be requested by Vulcan, during such five (5) year period, with regard
to specific documents or types of document reasonably necessary (x) to enable
Sellers to comply with provisions of applicable Law or (y) in connection with
Sellers' indemnification obligations under ARTICLE XI) following the Closing
Date in connection with financial statements and United States Securities


                                      -35-


and Exchange Commission reporting obligations, Excluded Liabilities, Excluded
Assets and other reasonable business purposes; PROVIDED that nothing herein
shall limit Vulcan's rights of discovery. Purchaser agrees to hold and to cause
its Affiliates to hold all of the books and records of the Business existing on
the Closing Date or included in the Purchased Assets in accordance with
Purchaser's and its Affiliates' standard record retention policies, PROVIDED
that Purchaser shall not, and shall not permits its Affiliates to, alter or
dispose of any of such books and records for a period of five (5) years from the
Closing Date or such longer time as may be required by Law without first
offering in writing at least sixty (60) calendar days prior to such destruction
or disposition to surrender them to Vulcan at Vulcan's sole expense.

     Section 7.5  FURTHER ACTIONS. Purchaser shall use all reasonable efforts to
satisfy or cause to be satisfied as promptly as practicable its obligations
hereunder and the conditions precedent to the Closing in ARTICLE IX. After the
Closing, Purchaser will duly execute and deliver such assignments, bills of
sale, deeds, acknowledgments and other instruments of conveyance and transfer as
shall at any time be reasonably necessary or appropriate to convey to Purchaser
the Purchased Assets or to result in the assumption by Purchaser of the Assumed
Liabilities. From the execution hereof until the Closing, Purchaser agrees to
promptly notify Vulcan of any known material breach of any representation or
warranty of Purchaser; PROVIDED, HOWEVER, that any failure to give notice in
accordance with the foregoing shall not be deemed to constitute the failure of
any condition set forth in ARTICLE IX to be satisfied, to give rise to any right
to terminate this Agreement pursuant to ARTICLE XIII or any indemnification
rights under ARTICLE XI, in each case unless the underlying failure of a
representation or warranty to be true would independently result in a failure of
such condition to be satisfied or give rise to such termination or
indemnification right.

     Section 7.6  USE OF VULCAN'S NAME. Purchaser agrees that (a) as soon as
reasonably practicable after the Closing, it shall cease to mark, or shall use
reasonable best efforts to cause to cease to mark, products and other property
with the names, marks and other indicia of "Vulcan," "Vulcan Materials," "Vulcan
Chemicals," the Vulcan logo and other similar marks and derivatives of such
names, marks and other indicia, including domain names and copyrighted works
utilizing such names and indicia; PROVIDED, HOWEVER, that for a period of one
hundred and eighty (180) calendar days following the Closing Date (or for such
longer period as Purchaser may reasonably request in connection with Purchaser's
or its Affiliate's use of governmental registrations of products sold or
distributed by the Business after the Closing), Purchaser and its Affiliates may
continue to use or dispose of any inventory, product specifications, manuals and
other accompanying materials, and packaging and shipping materials that bear the
names, marks and other indicia of "Vulcan," "Vulcan Materials," "Vulcan
Chemicals," the Vulcan logo and other similar marks and derivatives of such
names, marks and other indicia, including domain names and copyrighted works
utilizing such names and indicia, in a manner consistent with that employed
immediately prior to the Closing, and (b) it shall not advertise or hold itself
out as Vulcan or an Affiliate thereof.

     Section 7.7  SOLICITATION OF CUSTOMERS BY PURCHASER PRIOR TO CLOSING. Prior
to the Closing Date, Purchaser shall not, and shall not permit any of its
Affiliates to, use any confidential information of Sellers or their respective
Affiliates other than in connection with completing the transactions
contemplated hereby, in connection with the solicitation of customers of the
Business, seek to induce to discontinue or limit their relationships with
Sellers

                                      -36-


or to conduct any marketing or other customer solicitation activities
outside of the ordinary course of business of Purchaser and its Affiliates,
consistent with past practice, it being understood and agreed that the foregoing
is not intended to prohibit general advertising or solicitations directed to the
public generally or other similar activities conducted in the ordinary course of
business of Purchaser and its Affiliates consistent with past practice and
without making reference hereto or the transactions contemplated hereby or using
confidential information of Sellers and their respective Affiliates.

                                  ARTICLE VIII

                 CONDITIONS PRECEDENT TO PURCHASER'S OBLIGATIONS

     The obligation of Purchaser to consummate the transactions contemplated
hereby on the Closing Date is subject to the satisfaction (or, if permitted by
applicable Law, waiver by Purchaser in its sole discretion) of each of the
following conditions:

     Section 8.1  ACCURACY OF WARRANTIES. Each of the representations and
warranties of each Seller contained herein (read without regard to any
qualifications regarding materiality or Material Adverse Effect or dollar amount
(other than dollar amounts specified in SECTION 4.11)) shall be true and correct
in all respects as of the Closing Date with the same force as if made on and as
of the Closing Date (except, in each case, to the extent any such representation
or warranty speaks as of a specific date, in which case such warranty shall be,
subject to the qualification set forth below, true and correct as of such
specific date), except for any such failures to be true and correct as would
not, individually or in the aggregate, reasonably be expected to have a Material
Adverse Effect on the Business.

     Section 8.2  PERFORMANCE OF COVENANTS. Sellers shall have performed and
complied, in all material respects, with the covenants and provisions hereof
required to be performed or complied with by it between the date hereof and the
Closing Date.

     Section 8.3  ANTITRUST LAWS. Any required waiting period under the HSR Act
relating to the transactions contemplated hereby shall have expired or been
terminated.

     Section 8.4 No Injunctions; Certain Litigation. No preliminary or permanent
injunction or other order of any court of competent jurisdiction restraining or
prohibiting the consummation of the transactions contemplated hereby shall be in
effect, and there shall be no action or proceeding brought by a Governmental
Body and pending before any court or administrative agency of competent
jurisdiction challenging the transactions contemplated hereby that is reasonably
likely to result in (i) the unwinding of the consummation of the transactions
contemplated hereby or (ii) result in any permanent injunction or other order
having any of the results described in the penultimate sentence of Section
7.3(d).

     Section 8.5 REQUIRED CONSENTS. Sellers shall have obtained and delivered to
Purchaser all third-party consents and approvals required for the consummation
of the transactions contemplated hereby, other than such consents and approvals
as to which the failure to obtain the same, individually or in the aggregate,
would not reasonably be expected to have a

                                      -37-


Material Adverse Effect on the Business, and other than consents and approvals
relating to those Business Contracts with respect to which a Work-around has
been established.

     Section 8.6  OFFICER'S CERTIFICATE. Purchaser shall have received a
certificate from Vulcan to the effect set forth in SECTIONS 8.1 and 8.2, dated
the Closing Date, signed on behalf of Sellers by the Chief Executive Officer,
President, Chief Financial Officer or any Vice President of Vulcan.

     Section 8.7  DELIVERY OF DOCUMENTS. Sellers shall have executed and
delivered to Purchaser, at the Closing, all documents and instruments listed in
SECTION 3.2.

     Section 8.8  GEISMAR JOINT VENTURE. Vulcan shall, as of the Effective Time,
be the owner of 100% of the beneficial and voting equity interests of the JV,
free and clear of all Liens (other than the Final Indebtedness), and shall have
all right, power and ability to effect the transactions contemplated hereunder
to be performed by the JV in accordance with the terms hereof. Vulcan and the JV
shall terminate all JV contracts and agreements (a) between Vulcan and the JV
(unless such contracts and agreements relate only to the relationship between
such Persons, are not Assumed Liabilities and do not otherwise have any impact
or affect on any member of the Purchaser Indemnified Group) and (b) by or among
Vulcan or the JV, on the one hand, and the other equity owners of the JV or the
Affiliates of such other equity owners, on the other hand, without further
obligation or cost on any party, as of the Effective Time, except as expressly
provided in the Membership Interest Purchase Agreement; other than the letter of
intent, of even date herewith, between the JV and Mitsui & Co., Ltd, relating to
the sale of EDC (the "LOI"), a true and complete copy of which has been
previously provided to Purchaser, and the six-month interim agreement
(containing the JV's customary terms to the extent applicable) contemplated by
such letter of intent, each of which will be assigned to Purchaser in connection
with the transactions contemplated hereby.

                                   ARTICLE IX

                  CONDITIONS PRECEDENT TO SELLERS' OBLIGATIONS

     The obligations of Sellers to consummate the transactions contemplated
hereby on the Closing Date are subject to the satisfaction (or, if permitted by
applicable Law, waiver by Vulcan in its sole discretion) of each of the
following conditions:

     Section 9.1 ACCURACY OF WARRANTIES. Each of the representations and
warranties of Purchaser contained herein (read without regard to any
qualifications regarding materiality or Material Adverse Effect) shall be true
and correct in all respects as of the Closing Date with the same force as if
made on and as of the Closing Date (except, in each case, to the extent any such
representation or warranty speaks as of a specific date, in which case such
warranty shall be, subject to the qualification set forth below, true and
correct as of such specific date), except for any such failures to be true and
correct as would not, individually or in the aggregate, reasonably be expected
to have a Material Adverse Effect on the Purchaser.

                                      -38-




     Section 9.2.  PERFORMANCE OF COVENANTS. Purchaser shall have performed
and complied, in all material respects, with the covenants and provisions hereof
required herein to be performed or complied with by it between the date hereof
and the Closing Date.

     Section 9.3. NO INJUNCTIONS; CERTAIN LITIGATION. No preliminary or
permanent injunction or other order of any court of competent jurisdiction
restraining or prohibiting the consummation of the transactions contemplated
hereby shall be in effect, and there shall be no action or proceeding brought by
a Governmental Body and pending before any court or administrative agency of
competent jurisdiction challenging the transactions contemplated hereby that is
reasonably likely to result in (i) the unwinding of the consummation of the
transactions contemplated hereby or (ii) result in any permanent injunction or
other order having any of the results described in the penultimate sentence of
Section 7.3(d).

     Section 9.4.  ANTITRUST LAWS. Any required waiting period under the HSR Act
relating to the transactions contemplated hereby shall have expired or been
terminated.

     Section 9.5.. OFFICER'S CERTIFICATE. Vulcan shall have received a
certificate from Purchaser to the effect set forth in SECTIONS 9.1 and 9.2,
dated the Closing Date, signed by the President, Chief Financial Officer or any
Vice President of Purchaser.

     Section 9.6. DELIVERY OF DOCUMENTS. Purchaser shall have executed and
delivered to Sellers, at the Closing, all documents and instruments listed in
SECTION 3.3.

                                    ARTICLE X

                              ADDITIONAL COVENANTS

     Section 10.1  EMPLOYMENT AND BENEFITS MATTERS.

     (a) BUSINESS EMPLOYEES. Schedule 10.1(a) lists each Business Employee as of
the date indicated thereon (which shall be no earlier than three (3) Business
Days prior to the date hereof), and each such Business Employee's date of hire,
position, base salary or wages, employment location, union represented or
non-represented status and status as full- or part-time and active or on an
approved leave of absence. Vulcan will provide Purchaser with an updated
Schedule 10.1(a) ten (10) Business Days prior to the Closing (and the effective
date of such updated section shall be no earlier than three (3) Business Days
prior to the date of its delivery), based upon new employees hired by the
Business and departures of employees of the Business prior to the Closing.

     (b) OFFERS OF EMPLOYMENT. Purchaser or an Affiliate of Purchaser
shall make offers of employment (which shall be contingent on the occurrence of
the Closing and which shall be effective as of the Closing Date or as of such
later date as expressly provided under Section 10.1(c) for the commencement of
employment with Purchaser (the "EMPLOYMENT DATE")) to (i) all represented
Business Employees listed on the updated SCHEDULE 10.1(a) and (ii) the
non-represented Business Employees identified by Purchaser on a written list
provided to Vulcan no later than ninety (90) days following the date hereof.
Purchaser shall offer each Business Employee identified in the preceding
sentence employment (A) in a position requiring substantially comparable skills
and abilities as such Business Employee's position with Vulcan

                                      -39-


requires, (B) with annual base salary, or monthly, weekly or hourly rate of pay,
which is equal to such Business Employee's annual base salary, or monthly,
weekly or hourly rate of pay, as applicable, with Vulcan as of immediately prior
to the Closing Date, and an opportunity for incentive pay under the incentive
compensation programs provided by Purchaser and its Affiliates to their
similarly situated (based on position and responsibilities, location and rate of
compensation) employees, (C) with a work status (full- or part-time, including
number of hours per week worked) that is not changed from that in effect with
Vulcan or its Affiliates immediately prior to the Closing Date and (D) with the
same employee benefit plans and policies as applicable to similarly situated
employees of Purchaser and its Affiliates (except as otherwise specifically
provided in this SECTION 10.1). Notwithstanding anything in this Agreement to
the contrary, employment of Business Employees who are covered by a Collective
Bargaining Agreement shall in all events be in accordance with the terms and
conditions of such agreements, with such administrative modifications (as agreed
by the union) as may be required to reflect the fact that as of the Closing Date
the Purchaser (or its appropriate Affiliate) shall be the employer party to such
Collective Bargaining Agreements and such other changes (as agreed by the union)
as are necessary to reflect that benefits will be provided under Purchaser's (or
its appropriate Affiliate's) plans. Further, nothing in this Agreement shall
require or be construed or interpreted as requiring Purchaser or an Affiliate of
Purchaser to continue the employment of any of their employees (including
Transferred Business Employees) following the Closing Date, or to prevent
Purchaser or an Affiliate of Purchaser from changing the terms and conditions of
employment (including compensation and benefits) of any of their employees
(including Transferred Business Employees) following the Closing Date, subject
to Purchaser's obligations under SECTIONS 10.1(f) and (j).

     (c) COMMENCEMENT OF EMPLOYMENT WITH PURCHASER. Each Business
Employee who accepts an offer of employment from Purchaser or an Affiliate of
Purchaser and commences employment with Purchaser or such Affiliate shall be
referred to as a "TRANSFERRED BUSINESS EMPLOYEE" for purposes of this Agreement;
PROVIDED that, notwithstanding anything to the contrary contained herein, any
such Business Employee who is absent from work on the Closing Date due to a
vacation, sick leave, jury duty, funeral leave, or personal day shall be
considered to have commenced active employment with Purchaser or such Affiliate
effective as of the Closing Date. With respect to any Business Employee who
accepts an offer of employment from Purchaser or an Affiliate of Purchaser, but
who on the Closing Date is on short-term or long-term disability, military
leave, leave of absence under the Family Medical Leave Act, or other leave of
absence approved by Vulcan or an Affiliate of Vulcan (other than due to a
vacation, sick leave, jury duty, funeral leave, or personal day), Purchaser or
an Affiliate of Purchaser shall employ such Business Employee for the period
beginning after such absence if such Business Employee returns to employment in
accordance with the terms of such employee's leave; PROVIDED that such Business
Employee commences active employment with Purchaser or an Affiliate of Purchaser
no later than (i) in the case of short-term disability, the end of Vulcan's
long-term disability elimination period and with a written physician's release
to return to work that is satisfactory to Purchaser, or (ii) in the case of all
other absences, one hundred and eighty (180) calendar days after the Closing
Date (unless a longer period is required by applicable Law). Any Business
Employee who is on an approved leave on the Closing Date and commences active
employment with Purchaser or an Affiliate of Purchaser in accordance with the
preceding sentence will cease employment with Vulcan at the end of such leave of


                                      -40


absence and the date of commencement of active employment with Purchaser or an
Affiliate of Purchaser shall be his or her Employment Date.

     (d)  ACCESS TO BUSINESS EMPLOYEES. From the date following the date
hereof that is mutually agreed upon between the parties (which shall not be
later than thirty (30) days following the date hereof) through the Closing Date,
Vulcan shall cooperate with Purchaser in permitting Purchaser reasonable access
to Business Employees (i) to interview during normal business hours any
non-represented Business Employees on a voluntary basis, (ii) to seek consent
from any non-represented Business Employees to perform background checks and
drug testing, consistent with Purchaser's policies, (iii) to communicate to the
Business Employees any information concerning employment offers and employment
with Purchaser or its Affiliates in accordance with this Agreement, and (iv) to
meet with Business Employees who are union officers or representatives, in each
case subject to prior approval by Vulcan of the date, time and duration of such
access so as to minimize disruption to the Business, and such other procedures
as shall be mutually agreed to between the parties.

     (e) SERVICE CREDITING AND BENEFIT ELIGIBILITY. Purchaser (or its
appropriate Affiliate) agrees to give each Transferred Business Employee service
credit for all employment and employee benefits and compensation related
purposes, including for purposes of eligibility, participation, vesting and
levels of benefit accruals (but not for benefit accruals under any defined
benefit pension plan of Purchaser or any of its Affiliates) under any employee
benefit or compensation plan, program and arrangement adopted or maintained by
Purchaser or any of its Affiliates in which such Transferred Business Employee
is eligible to participate for all periods of employment credited by Vulcan and
its Affiliates prior to such Transferred Business Employee's Employment Date
under Vulcan's pension plans. Purchaser agrees that (i) to the extent that any
Transferred Business Employee has satisfied in whole or in part any annual
deductible under a Vulcan welfare benefit plan, or has paid any out-of-pocket
expenses pursuant to any such welfare benefit plan co-insurance provision, in
each case, with respect to the calendar year in which the Employment Date
occurs, such amount shall be counted toward the satisfaction of any applicable
deductible or out-of-pocket expense maximum, respectively, under Purchaser's
applicable benefit plans and programs provided to Transferred Business Employees
and (ii) with respect to the participation of the Transferred Business Employees
in the welfare benefit plans and programs of Purchaser and its Affiliates, any
preexisting conditions (to the extent otherwise covered under Purchaser's plans)
or waiting periods or required physical examinations, except physical
examinations required by a third party as a condition to supplemental life
insurance coverage above the levels of insurance provided by Purchaser's (or its
appropriate Affiliate's) group life insurance plan, shall be waived.

     (f) RETIREE MEDICAL. With respect to all Transferred Business
Employees who satisfy the eligibility requirements under Vulcan's or any of its
Affiliate's retiree medical programs prior to the applicable Employment Date
with Purchaser or its appropriate Affiliate (the "ELIGIBLE TRANSFERRED BUSINESS
EMPLOYEES"), Vulcan shall provide the retiree medical insurance coverage for
such Transferred Business Employees and be solely liable for coverage pursuant
to the terms of any such retiree medical programs; PROVIDED that such Eligible
Transferred Business Employee discontinues employment with Purchaser or its
Affiliates prior to the fifth anniversary of the

                                      -41-


Closing Date. If an Eligible Transferred Business Employee discontinues
employment with Purchaser or its Affiliates on or after the fifth anniversary of
the Closing Date, Purchaser shall provide the retiree medical insurance coverage
for such Eligible Transferred Business Employee and be solely liable for
coverage pursuant to the terms of Purchaser's retiree medical program (and any
terms of the applicable Collective Bargaining Agreement with respect to
represented Eligible Transferred Business Employees), and such Eligible
Transferred Business Employees shall be deemed to satisfy the requirements of
Purchaser's or its Affiliate's retiree medical plans. With respect to
Transferred Business Employees who are not Eligible Transferred Business
Employees as of the applicable Employment Date, Purchaser shall provide the
retiree medical insurance coverage for such Transferred Business Employees and
be solely liable for coverage pursuant to the terms of Purchaser's retiree
medical program (and any terms of the applicable Collective Bargaining Agreement
with respect to represented Transferred Business Employees) subject to such
employee's satisfaction of Purchaser's normal eligibility requirements for
retiree medical coverage (taking into account SECTION 10.1(e)) and the
additional requirement that such Transferred Business Employee have at least
five (5) years of actual service with Purchaser or its Affiliates from and after
the applicable Employment Date with Purchaser.

     (g) CESSATION OF PARTICIPATION IN VULCAN'S BENEFIT PLANS. Effective as of
each Transferred Business Employee's Employment Date, such Transferred Business
Employee shall cease to accrue benefits under all employee benefit plans and
programs of Vulcan and its Affiliates. Effective as of the Transferred Business
Employee's Employment Date, Vulcan shall cause such Transferred Business
Employee to be fully vested in his or her accrued benefits under Vulcan's
Chemicals Hourly Employee Retirement Plan (which is the pension plan referred to
in the Collective Bargaining Agreements) and Vulcan Material Company Retirement
Income Plan for Salaried Employees, and Vulcan shall be solely liable for the
pre-Closing accrued and vested benefit obligations under Vulcan's Chemicals
Hourly Employee Retirement Plan and the Collective Bargaining Agreement.

     (h) WELFARE BENEFIT CLAIMS. Vulcan shall be liable for and shall hold
Purchaser harmless from and against all claims for welfare benefits by each
Transferred Business Employee that are incurred prior to such Transferred
Business Employee's Employment Date. For dependents of a Transferred Business
Employee, medical expenses incurred and expenses for continuous periods of
hospitalization commencing but not completed as of such Transferred Business
Employee's Employment Date shall be the responsibility of Vulcan. Vulcan's
liability shall end when the hospitalization ends. Purchaser shall be liable for
and shall hold Vulcan harmless from and against all claims for welfare benefits
by a Transferred Business Employee that are incurred on or after such
Transferred Business Employee's Employment Date. For purposes hereof, the
following claims shall be deemed to be incurred as follows: (i) life, accidental
death and dismemberment and business travel accident insurance benefits, upon
the death or accident giving rise to such benefits, (ii) health, dental, vision
and/or prescription drug benefits, on the date such services, materials or
supplies were provided (except as provided above with respect to dependents of
Transferred Business Employees) and (iii) disability income benefits, on the
date of disability as determined by the disability carrier for the individual.

     (i) ASSUMPTION OF COLLECTIVE BARGAINING AGREEMENTS. Effective as of the
Closing Date and subject to any required union consent, Purchaser or an
Affiliate of Purchaser shall assume and be responsible for all liabilities and
obligations under the collective bargaining agreements or other contracts listed
in SCHEDULE 10.1(i) (the "Collective Bargaining

                                      -42-


Agreements") that arise after the Effective Time with respect to union or
represented Transferred Business Employees, with such administrative
modifications (as agreed by the union) as may be required to reflect the fact
that as of the Closing Date the Purchaser (or its appropriate Affiliate) shall
be the employer party to such Collective Bargaining Agreements and such other
changes (as agreed by the union) as are necessary to reflect that benefits will
be provided under Purchaser's (or its appropriate Affiliate's) plans.

     (j) SEVERANCE. Following the Closing Date, Purchaser shall provide, and be
solely liable for, severance pay and benefits to each Transferred Business
Employee whose employment with Purchaser or one of its Affiliates terminates.
Without limiting the generality of the foregoing, for the two-(2) year period
following the Closing Date, each non-represented Transferred Business Employee
whose employment terminates under circumstances entitling such employee to
severance pursuant to the terms of Purchaser's Notice and Severance Pay Plan
attached hereto as SCHEDULE 10.1(j) (the "PURCHASER SEVERANCE PLAN"), shall
receive the severance pay and benefits set forth in the Purchaser Severance Plan
(taking into account SECTION 10.1(e) hereof). With respect to non-represented
Business Employees to whom Purchaser does not provide a job offer in accordance
with SECTION 10.1(b) (whether due to a breach of SECTION 10.1(b) or due to the
fact that Purchaser did not include such Business Employee on the list required
by clause (ii) of the first sentence of Section 10.1(b)) or any non-represented
Business Employee who declines a job offer which requires "relocation" (as
defined below) and whose employment is terminated by Vulcan within one hundred
and twenty (120) calendar days after the Closing Date (or in the case of
Business Employees who provide transition services to Purchaser at Purchaser's
request following the Closing Date, ninety (90) calendar days after the
cessation of Vulcan's provision of such services, and in the case of Business
Employees who are on leave as of the Closing Date, ninety (90) calendar days
following the end of such leave) (collectively referred to herein as
"Non-Transferred Business Employees"), Purchaser agrees, following receipt of an
itemized statement, to reimburse Vulcan promptly for the severance pay, costs of
the benefits set forth on SCHEDULE 10.1(j) and costs of outplacement services
(such outplacement services in no circumstances to exceed $250,000 in the
aggregate or $5,500 per person) (including, in each case, any withholding and
employer-paid employment taxes) payable or provided to such terminated
Non-Transferred Business Employees in accordance with SCHEDULE 10.1(j). For
purposes of the reimbursement obligations under this SECTION 10.1(j), the cost
of medical benefits shall be at the premium or premium equivalent amount. For
purposes hereof, a job offer will be deemed to require "relocation" if it is for
a position at a work location that requires such Business Employee to travel
more than an additional twenty-five (25) miles (one way each day) to work than
such Business Employee traveled immediately prior to the Closing Date.

     (k) 401(K) PLAN. Each Transferred Business Employee who
participated or who was eligible to participate in Vulcan's 401(k) Plan shall be
immediately eligible to participate, without any waiting period or delay, in
Purchaser's 401(k) Plan applicable to the Transferred Business Employees.
Purchaser will permit each Transferred Business Employee at his or her option to
transfer his or her account balances in Vulcan's 401(k) Plan to Purchaser's
401(k) Plan pursuant to a rollover transfer within sixty (60) calendar days
after the day following such Transferred Business Employee's Employment Date,
and to transfer any outstanding loan balances to Purchaser's 401(k) Plan under
the terms and conditions established by Purchaser's 401(k) Plan.

                                      -43-




     (l) COBRA. Purchaser shall be responsible for the administration of and
shall assume any and all obligations arising under the continuation coverage
requirements of section 4980B of the Code and Part 6 of Title I of ERISA
("COBRA") or other applicable Law with respect to the Transferred Business
Employees and their beneficiaries who experience a "Qualifying Event" (as
defined in COBRA) after the applicable Employment Date. Vulcan shall be
responsible for the administration of any and all obligations arising under the
continuation coverage requirements of COBRA with respect to Business Employees
and their beneficiaries who experience a "Qualifying Event" (as defined in
COBRA) on or before the applicable Employment Date.

     (m) WARN. To the extent that any obligations under the Worker Adjustment
and Retraining Notification Act (29 U.S.C. Section 2101 et seq.) (the "WARN
ACT"), or under any similar Law (referred to collectively as "WARN
OBLIGATIONS"), might arise as a consequence of the transactions contemplated
hereby, it is agreed that (i) Purchaser shall be responsible for any WARN
Obligations arising as a result of any employment loss by Transferred Business
Employees occurring from and after the applicable Employment Date, (ii)
Purchaser shall reimburse Vulcan for any pay in lieu of notice and any WARN
Obligations, including the cost of benefits and any withholding and employer
paid employment taxes, with respect to Non-Transferred Business Employees whose
employment was or is terminated by Vulcan prior to or within one hundred and
twenty (120) calendar days after the Closing Date that is (A) imposed on Vulcan
or its Affiliates due to Purchaser's failure to provide Vulcan with the list
required by clause (ii) of the first sentence of Section 10.1(b) at least
seventy (70) days prior to the Closing Date, due to Purchaser's breach of
Section 10.1(b) or due to a Business Employee declining Purchaser's offer due to
"relocation" or (B) retroactively imposed on Vulcan or its Affiliates as a
result of the actions of Purchaser or its Affiliates after the Closing Date. For
purposes of the foregoing, prior to the Closing Date, as the information becomes
available, Purchaser shall provide Vulcan with written list(s) of those Business
Employees who are offered employment with Purchaser and those Business Employees
who decline offers of employment by Purchaser and, if the WARN Act is triggered
or is reasonably expected to be triggered, Vulcan shall provide such Business
Employees with WARN notices within ten (10) Business Days of Vulcan's receipt of
Purchaser's list(s). Purchaser shall only be obligated to reimburse Vulcan for
the costs associated with a notice period to the extent such period does not end
prior to the Effective Time. In no event shall Purchaser be obligated to
reimburse Vulcan for retroactively imposed WARN Obligations for Non-Transferred
Business Employees that arise solely due to Vulcan's termination of non-Business
Employees following the Closing Date.

     (n) VACATION PAY/PAID TIME OFF. Vulcan will pay each Transferred Business
Employee for any and all accrued but unused vacation and paid time off to which
he or she is entitled effective as of his or her Employment Date.
Non-represented Transferred Business Employees will be eligible to earn and take
vacation benefits under Purchaser's policy commencing on their respective
Employment Dates (taking into account SECTION 10.1(e)). Represented Transferred
Business Employees will be eligible to earn and take vacation benefits
consistent with the terms of the applicable collective bargaining agreement
commencing on their respective Employment Dates (taking into account SECTION
10.1(e)).

     (o) RETENTION. Notwithstanding anything contained in this Agreement to the
contrary, to the extent reasonably determined to be necessary by Vulcan, Vulcan
may grant

                                      -44-


Business Employees cash retention bonus awards in amounts and pursuant
to terms to be determined by Vulcan (the "RETENTION AWARDS"), with such
allocations (by name and job title of recipient), amounts and terms to be
subject to the approval of Purchaser which approval will not be unreasonably
withheld. Purchaser shall promptly reimburse Vulcan for the costs of the
Retention Awards up to an aggregate amount of $500,000 of Retention Awards. As
soon as reasonably practicable following the date hereof, Vulcan shall provide
Purchaser with its proposed Retention Award allocations (by name and job title
of recipient) and terms, and Purchaser shall respond to Vulcan's proposal as
promptly as possible (but in no event later than ten (10) Business Days
following the date of receipt).

     Section 10.2.  TRANSITION SERVICES AGREEMENT. Effective at the Closing,
Purchaser and Vulcan shall enter into the Transition Services Agreement,
substantially in the form attached hereto as Exhibit G; PROVIDED, HOWEVER, that
on or before December 10, 2004 (and in any event prior to the Closing Date),
Purchaser will (i) select from the services set forth on Exhibit A to the
Transition Services Agreement those services that Purchaser desires and (ii)
specify the applicable term(s) for which Purchaser desires to have such services
provided (which shall not exceed six (6) months following the Closing Date), and
such Exhibit A will be revised to reflect such services and terms.

     Section 10.3. PRORATION; OTHER CLOSING DATE ADJUSTMENTS. Prior to the
Closing, Sellers will operate the Business, hold the Purchased Assets and retain
the Assumed Liabilities for their own account, and following the Closing,
Purchaser shall operate the Business, hold the Purchased Assets and assume the
Assumed Liabilities for its own account. Thus, except as otherwise expressly
provided herein (including SECTION 2.2), items of income and expense, as
described herein, shall be prorated as of the Effective Time, and settled
between Vulcan and Purchaser as promptly as practicable following the Closing
Date (and in no event more than sixty (60) calendar days after the Closing
Date), whether or not such adjustment would normally be made as of such time.
Items of proration will be deemed an adjustment to the Purchase Price unless
otherwise agreed by the parties. In furtherance of the foregoing, Purchaser
shall promptly forward or cause to be forwarded to Vulcan complete and accurate
copies of all invoices, billing statements and similar documents received by
Purchaser or its Affiliates after the Effective Time and relating to the
Business as conducted prior to the Closing Date, and Vulcan shall promptly
forward to Purchaser complete and accurate copies of all invoices and billing
statements received by Sellers relating to the Business as conducted from and
after the Closing Date. To the extent the exact amounts of any real property
taxes or other items to be prorated are not known within sixty (60) calendar
days of the Closing Date, the parties shall make reasonable estimates of such
taxes or other items for purposes of making prorations and shall thereafter
adjust the prorations as promptly as practicable after such exact amounts are
finally ascertained. Purchaser shall be solely responsible for payments to
vendors with respect to items of personal property and raw materials that have
been ordered but not delivered as of the Effective Time. For purposes hereof,
items of proration and other adjustments shall consist solely of: (i) rental
payments under the Real Property Leases; (ii) personal and real property taxes
and assessments arising from the Owned Real Property or otherwise from the
Purchased Assets (which shall be prorated as provided in SECTION 1.4(i)); (iii)
payments under Business Contracts relating to goods or services to be delivered
or provided in whole or in part following the Closing Date; (iv) prepaid
expenses (including insurance to the extent relating to matters set forth in
SECTION 1.1(d)); and (v) product rebates and incentives.

                                      -45-



     Section 10.4. CONFIDENTIALITY. From and after the Closing:

     (a) Except as and to the extent required by Law or provided herein, without
the prior written consent of Purchaser, Sellers shall not, and shall not permit
any of their officers, directors, Affiliates, employees, agents or
representatives (collectively, "REPRESENTATIVES") to, directly or indirectly,
disclose or permit the disclosure of any information ("CONFIDENTIAL
INFORMATION") relating to the Business or the Purchased Assets; it being
understood and agreed that the entry into and consummation of the transactions
contemplated hereby, including the financial and operating impact thereof on
Vulcan, will be disclosed by Vulcan as appropriate in Vulcan's public filings
with the United States Securities and Exchange Commission.

     (b) The restrictions contained in this SECTION 10.4 shall not
apply to Confidential Information that becomes generally available to the public
other than as a result of a disclosure in violation of this Section 10.4.

     (c) If Sellers or any of their respective Affiliates receives a subpoena,
discovery demand or request for any documents or information to which
Confidential Information is arguably responsive, or is required pursuant to any
Law or stock exchange listing requirement to disclose such Confidential
Information, or is reasonably necessary in connection with any litigation
involving the Purchased Assets or the Business, Purchaser shall be promptly
notified to the extent permitted by applicable Law, and, to the extent
reasonably practicable, the parties hereto shall cooperate with respect to the
response to the disclosure request or requirement to the response in order to
properly comply with such request or requirement. In the event that a Seller
includes Purchaser's Confidential Information in a submission made in connection
with a review by a Governmental Body or a stock exchange review of, or pursuant
to any Law or stock exchange rule concerning, the transactions contemplated
hereby, which submission is not deemed confidential pursuant to applicable Law
or stock exchange rule, other than disclosure of the transactions contemplated
hereby as required under applicable securities laws and stock exchange
requirements, each Seller shall use its reasonable best efforts at Purchaser's
expense to (i) take all necessary action to request that the submission be
designated as a confidential filing by the stock exchange or Governmental Body
consistent with the terms of this SECTION 10.4 and (ii) submit only that portion
of the Confidential Information that it reasonably believes it is compelled to
disclose. No disclosure made in compliance with the foregoing shall be deemed a
breach of this SECTION 10.4.

     (d) Each Seller acknowledges and agrees: (i) that money damages would not
be a sufficient remedy for any breach of any provision of this SECTION 10.4;
(ii) in addition to all other remedies which Purchaser may have, Purchaser shall
be entitled to specific performance and injunctive or other equitable relief as
a remedy for such breach; and (iii) to waive, and to use reasonable efforts to
cause its Representatives to waive, any requirement for the securing or posting
of any bond in connection with such specific performance, injunctive or other
equitable relief.

     Section 10.5. TRANSFER TAXES. Sellers and Purchaser shall each pay any
Transfer Taxes imposed on it by Law as a result of the sale of the Purchased
Assets pursuant to this Agreement, but, notwithstanding such requirements of
Law, Purchaser shall bear all such Transfer Taxes. Accordingly, if either Seller
is required at Law to pay any such Transfer Taxes,


                                      -46-


Purchaser shall promptly reimburse such Seller for such amounts. Each Seller and
Purchaser shall timely file their own Transfer Tax returns as required by Law
and shall notify the other when such filings have been made. Each Seller and
Purchaser shall cooperate and consult with each other prior to filing such
Transfer Tax returns to ensure that all such returns are filed in a consistent
manner. Sellers and Purchaser agree to timely sign and deliver such certificates
or forms as may be necessary or appropriate to establish an exemption from (or
reduce) such Transfer Taxes. Each party shall have the right to seek a refund of
any and all Transfer Taxes paid pursuant to this SECTION 10.5 at its own
expense. If so requested, the other party shall use reasonable efforts to
cooperate with the party seeking such refund. In the event that a refund claim
is successful, the applicable Seller on receiving such refund shall promptly
remit to Purchaser all amounts refunded in respect of such claim, after
deducting any costs actually incurred by Sellers in connection with such claim.

                                   ARTICLE XI

                  SURVIVAL, INDEMNIFICATION AND RELATED MATTERS

     Section 11.1. SURVIVAL.

     (a) All representations and warranties contained herein, and the right to
commence any claim with respect thereto, shall terminate upon the second
anniversary of the Closing Date, except that (i) the representations and
warranties contained in SECTION 4.7 (Taxes) shall survive until thirty (30) days
after the end of the period of the applicable statute of limitations, (ii) the
warranties contained in SECTIONS 4.1 (Organization and Good Standing), 4.2
(Authorization of Agreement), 4.8(a) (Real Property) (solely to the extent that
either Seller has represented that it holds title to the Owned Real Property,
subject to the Permitted Exceptions), 4.9(a) (Tangible Personal Property;
Personal Property Leases) (solely to the extent that either Seller has
represented that it holds title to the owned Purchased Assets, subject to the
Permitted Exceptions), 5.1 (Organization and Good Standing) and 5.2
(Authorization of Agreement) shall survive without limitation as to time, and
(iii) the warranties contained in SECTIONS 4.16(b), (c) and (h) (Environmental
Matters) shall terminate upon the first anniversary of the Closing Date, while
the warranties contained in SECTIONS 4.16(a), (d) - (g) and (i) (Environmental
Matters) shall terminate as of the Effective Time; PROVIDED, HOWEVER, that in
the event written notice of any bona fide claim for indemnification under
SECTION 11.2(a)(i) or SECTION 11.2(b)(i) shall have been given in accordance
herewith within the applicable survival period setting forth such claim in
reasonable detail (including a reasonable specification of the legal and factual
basis for such claim and the Loss incurred to the extent then known), the
warranties that are the subject of such indemnification claim shall survive with
respect to that claim only until such time as the claim is fully and finally
resolved. The covenants and agreements of the parties hereto contained herein
that by their terms are to be performed following the Closing Date shall survive
the Closing and continue in effect in accordance with their terms.

     (b) After the Closing, other than the reimbursement provisions
expressly set forth in SCHEDULE 6.3, the indemnification provided for in this
ARTICLE XI shall be the sole and exclusive remedy for monetary damages for any
breach hereof or the representations, warranties, covenants or agreements herein
by either party hereto; PROVIDED, HOWEVER, that the foregoing shall not limit
the right of either party hereto to seek specific enforcement or injunctive or
similar


                                      -47-


non-monetary relief for a breach of such covenants or agreements;
provided, further, however, that the foregoing shall not limit claims of common
law fraud by a party to this Agreement in connection with the transactions
contemplated hereby.

     (c) In calculating any amount of Losses recoverable pursuant to SECTION
11.2 or 11.3, the amount of such Losses shall be (i) reduced by (A) any
recoveries from third parties pursuant to indemnification (or otherwise) with
respect thereto, net of any expenses incurred by the Indemnified Party in
obtaining such third party payment, and (B) the amount of any net Tax benefit
actually realized resulting from the incurrence or payment of such Losses, and
(ii) increased by the amount of any net Tax cost incurred as a result of the
receipt of such indemnity payments (grossed up for such increase). The parties
agree to treat any indemnification payment pursuant to this ARTICLE XI as an
adjustment to the Purchase Price for all Tax purposes unless otherwise required
by applicable Law.

     (d) Notwithstanding anything herein to the contrary, no party shall be
liable to any Indemnified Party for special, incidental, indirect,
consequential, punitive or exemplary Losses as a result of any breach of this
Agreement or other agreements referred to herein or of any private right of
action that any party may have hereunder against another party hereto.

     Section 11.2. INDEMNIFICATION.

     (a) Vulcan hereby agrees to indemnify, defend and hold the Purchaser
Indemnified Group harmless from and against any and all claims, judgments,
causes of action, liabilities, obligations, damages, losses, deficiencies,
costs, penalties, interest and expenses (including the reasonable fees and
expenses of counsel), net of all of the Indemnified Party's Third Party Proceeds
(collectively, "LOSSES"), actually incurred by any of them to the extent arising
out of or resulting from:

          (i) any breach of a representation or warranty made by Sellers herein,
     disregarding any qualifications regarding materiality or Material Adverse
     Effect (other than such qualifications contained in SECTION 4.6(a) or
     4.6(b), SECTION 4.16(b), (c) and (h), Section 4.20 or, as used in SECTION
     4.8, the definition of Permitted Exceptions) or dollar amount (other than
     dollar amounts specified in SECTION 4.11);

          (ii) any breach of any covenant or agreement of Sellers herein;

          (iii) any Excluded Liability;

          (iv) any Excluded Asset; and

          (v) the matters addressed in SCHEDULE 6.3, as provided therein.

Notwithstanding anything contained herein to the contrary, Vulcan shall not be
liable for any Losses with respect to the matters set forth in SECTION
11.2(a)(i) or 11.2(a)(ii) (other than any breach of any covenant requiring a
Seller to make a specific payment to Purchaser hereunder or requiring
performance after the Closing Date) unless (x) a claim is timely asserted during
any applicable survival period specified in SECTION 11.1(a), (y) the Loss with
respect to the particular act, circumstance, development, event, fact,
occurrence or omission exceeds Ten Thousand

                                      -48-


Dollars ($10,000) (aggregating all Losses arising from substantially identical
facts) and (z) the aggregate of all Losses under SECTION 11.2(a)(i) and
11.2(a)(ii) exceeds, on a cumulative basis, Five Million Dollars ($5,000,000)
(and then only to the extent of such excess). In addition, notwithstanding
anything contained herein to the contrary, Vulcan shall not be required to pay
an aggregate amount in excess of One Hundred Million Dollars ($100,000,000) in
respect of all Losses for the matters set forth in SECTIONS 11.2(a)(i) and
11.2(a)(ii) (other than any breach of any covenant requiring a Seller to make a
specific payment to Purchaser hereunder or requiring performance after the
Closing Date).

          (b) Purchaser hereby agrees to indemnify, defend and hold the
     Seller Indemnified Group harmless from and against any and all Losses
     actually incurred by any of them to the extent arising out of or resulting
     from:

               (i) any breach of a representation or warranty made by Purchaser
          herein;

               (ii) any breach of any covenant or agreement of Purchaser herein;
          and

               (iii) except to the extent Vulcan is obligated to indemnify
          Purchaser pursuant to Section 11.2(a)(i) or (ii) with respect to such
          liabilities, any Assumed Liabilities.

Notwithstanding anything contained herein to the contrary, Purchaser shall not
be liable for any Losses with respect to the matters set forth in SECTION
11.2(b)(i) or 11.2(b)(ii) (other than any breach of any covenant requiring
Purchaser to make a specific payment to a Seller hereunder or requiring
performance after the Closing Date) unless (x) a claim is timely asserted during
any applicable survival period specified in SECTION 11.1(a), (y) the Loss with
respect to the particular act, circumstance, development, event, fact,
occurrence or omission exceeds Ten Thousand Dollars ($10,000) (aggregating all
Losses arising from substantially identical facts) and (z) the aggregate of all
Losses under SECTIONS 11.2(b)(i) and 11.2(b)(ii) exceeds, on a cumulative basis,
Five Million Dollars ($5,000,000) (and then only to the extent of such excess).
In addition, notwithstanding anything contained herein to the contrary,
Purchaser shall not be required to pay an aggregate amount in excess of One
Hundred Million Dollars ($100,000,000) in respect of all Losses for the matters
set forth in SECTIONS 11.2(b)(i) and 11.2(b)(ii) (other than any breach of any
covenant requiring Purchaser to make a specific payment to a Seller hereunder or
requiring performance after the Closing Date).

     Section 11.3 ENVIRONMENTAL INDEMNIFICATION.

     (a) Vulcan shall be responsible for, and hereby agrees to indemnify, defend
and hold the Purchaser Indemnified Group harmless from and against, all Losses
actually incurred by any of them as a result of any of the following:

          (i) NON-BUSINESS, DISCONTINUED PRODUCTS AND OFF-SITE ENVIRONMENTAL
     LIABILITIES - liabilities under Environmental Laws to the extent resulting
     from or arising out of (w) Sellers' past, present or future business and
     assets other than the Business and the Purchased Assets, (x) real property
     owned or leased by either Seller at any time that is not included among the
     Purchased Assets; (y) manufacture, sale or distribution by Seller


                                      -49-


     or the JV or any of their respective Affiliates of Discontinued Products
     prior to or after the Effective Time (regardless of whether the liability
     relating thereto arises prior to or after the Effective Time), and (z)
     disposal of Hazardous Materials by or on behalf of Seller or the JV or
     their respective Affiliates or their respective predecessors prior to or
     after the Effective Time or Environmental Remedial Action relating thereto
     at locations other than the Purchased Properties and other than property to
     which Hazardous Materials have migrated from the Purchased Properties (in
     each case, without regard to any limitations otherwise set forth in (ii) -
     (vii) of this SECTION 11.3(a)); for purposes of SECTION 11.3(a)(i)(z), the
     term "disposal" shall include any arrangement for disposal and any disposal
     of Hazardous Materials by any Person incidental to the treatment, recycling
     or reclamation thereof or incidental to the repair or refurbishment of
     containers or electrical capacitors or transformers;

          (ii) PENDING LEGAL PROCEEDINGS - all Legal Proceedings by Third Party
     Environmental Plaintiffs that have been filed against any member of the
     Seller Indemnified Group prior to the Effective Time (or, in the case of
     administrative proceedings by any Governmental Body, formal notice of which
     has been received in writing by members of the Seller Indemnified Group
     prior to the Effective Time), and Legal Proceedings that have been
     threatened in writing against members of the Seller Indemnified Group and
     received by Vulcan or the JV or their respective Affiliates prior to the
     Effective Time, in each case for violation of or noncompliance with or
     liability under Environmental Laws arising prior to the Effective Time in
     connection with the operation of the Business or the ownership of the
     Purchased Assets and, in each case, without regard to any limitations
     otherwise set forth in (i) and (iii) - (vii) of this SECTION 11.3(a);

          (iii) INJURIES TO EMPLOYEES, CONTRACTORS AND VENDORS - Legal
     Proceedings or claims by current or former employees of the Business
     (including Business Employees or Transferred Business Employees) or by
     other natural persons serving as current or former contractors,
     subcontractors or vendors of members of the Seller Indemnified Group or
     invitees at or on the Purchased Properties for personal injury or wrongful
     death resulting from exposure to Hazardous Materials in connection with the
     operation of the Business (including claims and Legal Proceedings by
     spouses, children or other dependents of any of the foregoing, or the
     heirs, trustees or representatives of any of the foregoing, arising from
     such injuries or death), in each case to the extent such injuries or death
     were caused by such exposure prior to the Effective Time, regardless of
     whether or when any Legal Proceedings resulting therefrom or relating
     thereto are filed (regardless of whether such Legal Proceedings or claims
     are made directly by or on behalf of the exposed individual or indirectly
     through a cross-claim, third party claim or separate Legal Proceeding for
     contribution or indemnity brought by another Person against any member of
     the Seller Indemnified Group or the Purchaser Indemnified Group);

          (iv) PRODUCT LIABILITY - Legal Proceedings filed after the Effective
     Time but prior to the second anniversary of the Closing Date by Third Party
     Environmental Plaintiffs relating to exposure during the application,
     processing, handling, storage, disposal or use of chemical products
     commercially sold or distributed

                                      -50-



     by the Business prior to the Effective Time after such chemical products
     have left the care and custody of the Business;

          (v) OTHER THIRD PARTY CLAIMS - Legal Proceedings filed after the
     Effective Time but prior to the second anniversary of the Closing Date (or,
     in the case of administrative proceedings by any Governmental Body, formal
     notice of which has been received in writing by any member of the Seller
     Indemnified Group or Purchaser Indemnified Group prior to the second
     anniversary of the Closing Date) by Third Party Environmental Plaintiffs to
     the extent resulting from the Release of Hazardous Materials prior to the
     Effective Time, including any such Legal Proceedings by persons in the
     vicinity of any Purchased Properties resulting from the Release of
     Hazardous Materials at or from any Purchased Properties;

          (vi) CRIMINAL VIOLATIONS - any actions or omissions by or at the
     direction of either Seller or its Affiliates or their employees involving
     the violation of any Environmental Law that are alleged in a criminal
     complaint (or in an indictment issued by a grand jury or other Governmental
     Body called to consider such violations) to constitute criminal violations
     thereof ("CRIMINAL VIOLATIONS");

          (vii) FINES AND PENALTIES - any monetary fines or penalties imposed by
     any Governmental Body (PROVIDED that for purposes of this clause (vii)
     only, the term "Governmental Body" shall not include any court or
     arbitrator except to the extent such court or arbitrator is adjudicating,
     investigating, enforcing or taking other like action with respect to
     claims, proceedings or other actions by any Governmental Body other than a
     court or arbitrator) regarding any of the Purchased Assets or the Business
     for the violation by a Seller or any of its Affiliates of any Environmental
     Law, including any failure to hold or comply with any Environmental
     Permits, prior to the Effective Time; for the avoidance of doubt, the
     foregoing shall not include (x) any natural resource damages asserted or
     imposed by any such Governmental Body or trustee for such resources or (y)
     any Environmental Remedial Action or corrective action or costs and
     expenses related thereto; PROVIDED that Purchaser shall have no duty to
     mitigate any such fines or penalties (except that Purchaser agrees that it
     shall, and it shall cause its Affiliates, to cooperate with Vulcan in
     planning and performing at Vulcan's sole expense any supplemental
     environmental project that Vulcan may agree to implement in lieu of payment
     of any fines or penalties otherwise applicable to the extent that
     cooperation by Purchaser or implementation of such project would not
     unreasonably interfere with its operation of the Business); and

          (viii) OTHER ENVIRONMENTAL LIABILITIES - other than to the extent of
     liabilities of Purchaser as provided for in SECTIOn 11.3(b) or the
     liabilities of Seller under SECTION 11.3(a)(i) through (vii), fifty percent
     (50%) of all other liabilities arising under, in connection with or related
     to Environmental Laws.

     (b) Purchaser shall be responsible for, and hereby agrees to indemnify,
defend and hold the Seller Indemnified Group harmless from and against, all
Losses actually incurred by any of them as a result of any of the following:

                                      -51-



          (i) ENVIRONMENTAL REMEDIAL ACTION AND RELATED MATTERS -
     notwithstanding anything contained in SECTION 11.3(a) to the contrary,
     contesting, litigating or conducting Environmental Remedial Action (or
     preparing to undertake any of the foregoing) after the Closing Date at, on
     or under the Purchased Properties or any Environmental Remedial Action with
     respect to Hazardous Materials migrating from the Purchased Properties (and
     the continuation of the on-going remediation presently being conducted at
     the Geismar Complex for Oxychlorination-Ethylene Dichloride at certain
     off-site docking facilities used by Sellers), as well as any Losses after
     the Closing Date constituting natural resource damages asserted or imposed
     by any Governmental Body or any trustee for such resources to the extent
     arising at, on or under the Purchased Properties or as a result of any
     Hazardous Materials migrating from the Purchased Properties (for the
     avoidance of doubt, the discovery of any matter(s) for which Vulcan is
     responsible under SECTION 11.3(a) during the course of Purchaser's actions
     under this SECTION 11.3(b)(i) shall continue to be the responsibility of
     Vulcan and shall not be considered Purchaser Assumed Environmental
     Liabilities solely because such matter(s) are discovered in connection with
     an Environmental Remedial Action);

          (ii) INJURIES TO EMPLOYEES, CONTRACTORS AND VENDORS - Legal
     Proceedings or claims after the Closing Date by Transferred Business
     Employees or by other natural persons serving as contractors,
     subcontractors or vendors of members of the Purchaser Indemnified Group or
     invitees at or on the Purchased Properties for personal injury or wrongful
     death resulting from exposure to Hazardous Materials in connection with the
     operation of the Business (including claims and Legal Proceedings by
     spouses, children or other dependents of any of the foregoing, or the
     heirs, trustees or representatives of any of the foregoing, arising from
     such injuries or death), in each case to the extent such injuries or death
     were caused by such exposure after the Effective Time (regardless of
     whether such Legal Proceedings or claims are made directly by or on behalf
     of the allegedly exposed individual or indirectly through a cross-claim,
     third party claim or separate Legal Proceeding for contribution or
     indemnity brought by another Person against any member of the Seller
     Indemnified Group or the Purchaser Indemnified Group);

          (iii) PRODUCT LIABILITY - Other than to the extent of liabilities of
     Vulcan as provided for in SECTION 11.3(a), claims by Third Party
     Environmental Plaintiffs relating to exposure during the application,
     processing, handling, storage, disposal or use of chemical products
     commercially sold or distributed by the Business after such chemical
     products have left the care and custody the Business;

          (iv) OTHER THIRD PARTY CLAIMS - Other than to the extent of
     liabilities of Vulcan as provided for in SECTION 11.3(a), claims by Third
     Party Environmental Plaintiffs resulting from the Release of Hazardous
     Materials relating to the Business;

          (v) POST-CLOSING ENVIRONMENTAL LIABILITIES - liabilities under
     Environmental Laws to the extent resulting from the operation of the
     Business after the Closing Date (except to the extent arising from actions,
     omissions, events, facts or circumstances occurring or existing prior to
     the Effective Time); and

                                      -52-



          (vi) OTHER ENVIRONMENTAL LIABILITIES - other than to the extent of
     liabilities of Vulcan as provided for in SECTION 11.3(a) or the liabilities
     of Purchaser under Section 11.3(b)(i) through (v), fifty percent (50%) of
     all other liabilities arising under, in connection with or related to
     Environmental Laws;

     PROVIDED, HOWEVER, that Purchaser shall have no liability for, or any
     obligation to indemnify Vulcan for, any of the foregoing to the extent any
     such liability results from a breach of Sellers' warranties set forth in
     SECTION 4.16(b), (c) or (h) for which Vulcan is obligated to indemnify
     Purchaser.

     (c) [Reserved]

     (d) Purchaser agrees that it shall implement following the Closing Date a
program of health and safety testing of Transferred Business Employees as
required by then applicable law. For a period of one year following the Closing
Date, Purchaser further agrees that it shall give Vulcan as much advance written
notice as is reasonably practicable if Purchaser or its Affiliates determines to
discontinue all or a portion of the Business where such discontinuation results
in the termination of a sufficient number of employees so as to implicate the
notice obligations under the WARN Act.

     (e) Except as expressly provided under SECTION 11.2(a)(i) with respect to
breaches of the representations and warranties set forth in SECTIONS 4.16(b),
(c) and (h), the procedural provisions set forth in SECTIONS 11.4 and 11.5 and
the covenants of Sellers expressly set forth in SECTION 6.8, the indemnification
provided for in this SECTION 11.3 shall be the exclusive remedy for all matters
relating to violations of Environmental Laws, all Releases of Hazardous
Materials, all exposures of natural persons to Hazardous Materials and the other
matters addressed in this SECTION 11.3, as well as all matters in respect of any
breaches of any of Sellers' representations, warranties, covenants or agreements
hereunder relating thereto and any private right of action that either party
might have under any Environmental Law; provided, however, that the foregoing
shall not limit the right of either party hereto to seek specific enforcement or
injunctive or similar non-monetary relief for a breach of such covenants or
agreements; provided, further, however, that the foregoing shall not apply to
claims of common law fraud by a party to this Agreement in connection with the
transactions contemplated hereby.

     Section 11.4. PROCEDURES FOR INDEMNIFICATION. Whenever a claim shall arise
for indemnification under SECTION 11.2 or SECTION 11.3, with the exception of
claims for litigation expenses in respect of litigation as to which a notice of
claim, as provided in this SECTION 11.4, has previously been given, which
expenses shall be funded on an ongoing basis, the Person entitled to
indemnification (the "INDEMNIFIED PARTY") shall promptly notify the party from
which indemnification is sought (the "INDEMNIFYING PARTY") of such claim and,
when known, the facts constituting the basis for such claim; PROVIDED, HOWEVER,
that in the event of any claim for indemnification hereunder resulting from or
in connection with any claim or Legal Proceeding by a third party, the
Indemnified Party shall give such notice thereof to the Indemnifying Party not
later than ten (10) Business Days prior to the time any response to the asserted
claim is required, if possible, and in any event within fifteen (15) Business
Days following receipt of notice thereof (PROVIDED that failure to timely notify
the Indemnifying Party shall not relieve the Indemnifying Party of any liability
it may have to the Indemnified Party, except to the extent that


                                      -53-



the Indemnifying Party has been actually prejudiced by such failure). Following
receipt of notice of a claim or Legal Proceeding by a third party, the party
reasonably expected to bear fifty percent (50%) or more of any Losses in
connection with such claim or Legal Proceeding shall have the right to assume
the defense of any such claim or Legal Proceedings and to control any
Environmental Remedial Action that may be required as a result of such claim or
Legal Proceeding, at its cost and expense, and shall have the right to retain
counsel (not reasonably objected to by the other party) to defend any such claim
or Legal Proceeding, and the controlling party shall not be liable to the other
party for any fees of other counsel or any other expenses (except as expressly
provided to the contrary herein) with respect to the defense of such claim or
Legal Proceeding, other than reasonable fees and expenses of counsel employed by
the other party for any period during which the controlling party has not
assumed the defense thereof. The other party shall have the option of joining
the defense of such claim or Legal Proceeding (which shall be at the sole cost
and expense of such other party) with counsel not reasonably objected to by the
controlling party and counsel for each party shall, to the extent consistent
with such counsel's professional responsibilities, cooperate with the other
party and any counsel designated by that party. In effecting the settlement or
compromise of, or consenting to the entry of any judgment with respect to, any
such claim or Legal Proceeding, the parties shall act in good faith, shall
consult with the other and shall enter into only such settlement or compromise
or consent to the entry of any judgment as the other party shall consent, such
consent not to be unreasonably withheld, conditioned or delayed (provided, that
Purchaser may withhold consent to any compromise or settlement that would
unreasonably interfere with the operation of the Business). An Indemnifying
Party or an Indemnified Party, as the case may be, shall not be liable for any
settlement, compromise or judgment or other Losses not made in accordance with
the preceding sentence. In connection with any Environmental Remedial Action,
the controlling party shall consult with the other party on a regular basis and
shall consider in good faith and make reasonable efforts to address any
recommendations of the other party relating to such Environmental Remedial
Action. Unless an emergency action is required to address conditions that
present an imminent and substantial endangerment or in other exigent
circumstances, an Indemnifying Party shall not be liable for Losses associated
with any Environmental Remedial Action undertaken by the other party without the
Indemnifying Party's consent, such consent not to be unreasonably withheld,
conditioned or delayed (provided, that Purchaser may withhold consent to any
compromise or settlement that would unreasonably interfere with the operation of
the Business). Notwithstanding the foregoing, the parties agree that any
proceedings or claims, to the extent relating to Criminal Violations, may be
controlled exclusively by the Indemnifying Party alleged to have engaged in the
applicable criminal violations (provided, that Purchaser shall not be required
to effect or participate in any compromise or settlement that would unreasonably
interfere with the operation of the Business).

     Section 11.5 INSURANCE COVERAGE UNDER SELLER THIRD PARTY INSURANCE
POLICIES.

     (a) In accordance with the assignment of insurance rights and claims in
Section 1.1(d)(2), Purchaser shall have the right to make claims for coverage
for Assumed Liabilities under the Seller Third Party Insurance Policies, subject
to the following provisions:

          (i) Subject to the restrictions set forth in this Section 11.5,
     Purchaser shall have the right to pursue insurance coverage under Seller
     Third Party Insurance Policies for claims or Legal Proceedings related to
     the Business, the Purchased Assets or


                                      -54-


     the Assumed Liabilities for which Purchaser is liable under this Agreement
     (each a "Subject Claim"), including providing notice and tender of claims
     to insurers; PROVIDED, HOWEVER, that Sellers shall use reasonable best
     efforts, and reasonably cooperate with Purchaser, in Purchaser's pursuit of
     insurance coverage under Seller Third Party Insurance Policies for Subject
     Claims, and to effectuate the assignment of rights and claims thereto in
     Section 1.1(d), including making available to Purchaser copies of all
     Seller Third Party Insurance Policies and the status of any applicable
     limits thereon (to the extent such Policies and information exist in their
     files).

          (ii) If, for whatever reason, an issuer of Seller Third Party
     Insurance Policies has not reimbursed Purchaser for payments made by
     Purchaser on a Subject Claim, then Purchaser may take whatever action it
     deems reasonable (including filing any Legal Proceeding against any Person)
     to effectuate such coverage, at its sole cost and expense. For example,
     Purchaser shall have the right to commence Legal Proceedings, including an
     action for declaratory judgment or damages, against an issuer of Seller
     Third Party Insurance Policies for coverage of Subject Claims under this
     Section in its own name or the name of the Sellers; PROVIDED that the
     Sellers shall be notified of any such Legal Proceeding before it is filed
     and shall be given an opportunity to join in any such Legal Proceeding at
     their cost and expense if they elect to do so. Whether they elect to
     participate directly or not, Sellers shall reasonably cooperate in such
     Legal Proceeding. Purchaser's commencement of a Legal Proceeding against an
     issuer of a Seller Third Party Insurance Policy shall be subject to
     Sellers' consent, which consent may not be unreasonably delayed or
     withheld. Sellers shall not withhold consent solely on the grounds that
     such an action may impair insurance limits of Seller Third Party Insurance
     Policies.

          (iii) Purchaser shall provide prompt written notice to Seller of all
     claims made, Legal Proceedings commenced and Third Party Proceeds received
     pursuant to this Section by any member of the Purchaser Indemnified Group,
     including with respect to Seller Third Party Insurance Policies. Sellers
     shall reimburse Purchaser for any Losses indemnified by Purchaser which are
     paid to Sellers as Third Party Proceeds.

          (iv) Purchaser shall reimburse Sellers for out-of-pocket costs,
     expenses and fees, including outside attorneys' fees, reasonably incurred
     by Sellers after the Closing Date in connection with providing cooperation
     to Purchaser pursuant to this Section 11.5.

          (v) For purposes of the exhaustion of any limits that apply to
     coverage available under any Seller Third Party Insurance Policies or the
     exhaustion of any limits that apply to any deductible or retention
     (including under any fronted or retrospectively rated policies) with
     respect to such policies, amounts shall be allocated to the policies on a
     first come/first served basis, meaning that amounts shall be allocated to
     such limits in the order in which such amounts were paid by or on behalf of
     Purchaser or Sellers, but with the following restrictions: (i) the Top
     Excess Layer shall be reserved exclusively for Sellers; and (ii) Purchaser
     shall have the right to allocate Environmental/Pollution Insurance Claims
     to Seller Third Party Insurance Policies issued prior to 1986 ("Pre-86
     Policies") only to the extent that such claims shall not erode annual
     aggregate limits


                                      -55-


     under such policies, and provided that Sellers shall have the right and
     sole discretion to enter into settlement agreements (including "buy-out"
     agreements) at any time with respect to one or more Pre-86 Policies that
     extinguish or otherwise adversely affect Sellers' and Purchaser's rights to
     coverage for Environmental/Pollution Insurance Claims; PROVIDED, HOWEVER,
     that Sellers shall not enter into a buy-out agreement releasing coverage
     under a Pre-86 Policy for products/completed operations claims; and that
     Sellers shall pay Purchaser 15% of the settlement payment (less
     out-of-pocket costs, expenses and fees, including third party fees and
     outside attorneys' fees, incurred by Sellers as transaction costs in
     connection with the buy-out) received by Sellers from any buy-out agreement
     that releases an insurer in full from all coverage for
     Environmental/Pollution Insurance Claims under a Pre-86 Policy, such
     payment to be made to Purchaser within thirty (30) days after Sellers
     receive such settlement payment. For the avoidance of doubt, Sellers shall
     have the right to enter a buy-out agreement of Environmental/Pollution
     Insurance Claims at any time, even after Purchaser has allocated one or
     more Environmental/Pollution Insurance Claims to Pre-86 Policies but has
     not received any Third Party Proceeds for those Claims.

          (vi) With respect to the application of the first come/first served
     approach set forth in Section 11.5(a)(v), with the exception of Section
     11.5(a)(v)(i), (ii), and (iii) above, each of the Purchaser and Sellers
     shall be obligated to act in good faith and to avoid taking any actions for
     the purpose or with the intention of accelerating or delaying claims
     payments or losses in order to obtain some advantage with respect to the
     exhaustion of applicable limits. Purchaser shall not enter into any
     agreement regarding any commutation, buy-out, buy-back or relinquishment of
     the Seller Third Party Insurance Policies. In addition, Purchaser shall not
     enter into any other agreement or settle any dispute, claim or Legal
     Proceeding with respect to Seller Third Party Insurance Policies without
     the prior written consent of Sellers, which consent shall not be
     unreasonably withheld or delayed.

     (b) To the extent that an issuer of Third Party Insurance Policies or
another third party is or may be liable to, but has not yet assumed the defense
of, paid defense costs, or indemnified, Purchaser in a Subject Claim for which
the Purchaser is liable under Sections 11.2 or 11.3, Purchaser shall be
obligated to provide such defense or indemnity to the Seller or to advance the
funds therefor to the Seller pending the receipt of Third Party Proceeds, if
any, and to bear the costs of pursuing such Third Party Proceeds. In the absence
of Third Party Proceeds (for instance, because there is no available insurance
or because insurers have declined to pay or delayed payment), Purchaser shall be
required to bear the full defense or indemnity costs for which Purchaser is
liable under this Agreement, without reduction; PROVIDED, HOWEVER, that
Purchaser may pursue any rights to pursue insurance coverage for such costs.

     (c) To the extent of any payment by Purchaser of any amount under this
Article XI on a given Subject Claim, Purchaser shall be subrogated to rights
which Sellers have or may have against another Person (other than another member
of the Seller Indemnified Group), subject to the restrictions set forth in
Section 11.5 herein. Purchaser shall have the right under this Section 11.5 to
pursue or prosecute any such subrogated rights, in its own name or in the name
of the Sellers against another Person, under Purchaser's sole control and at
Purchaser's sole cost and expense, but subject to the provisions set forth in
Section 11.5 herein.

                                      -56-



     Section 11.6  INSURANCE COVERAGE UNDER PURCHASER WORKERS COMPENSATION
POLICIES. Notwithstanding anything to the contrary in this Agreement, Seller's
responsibility to indemnify Purchaser for claims or Legal Proceedings under
Section 11.3(a)(iii), (iv), and (v) shall be net of Third Party Proceeds from
Purchaser Workers Compensation Policies. Purchaser expressly agrees to promptly
notify the applicable issuer of Workers Compensation Policies of any such claim
or loss and to tender defense, defense costs and/or indemnity to such insurance
carrier, as applicable. Purchaser agrees to pursue diligently recoveries under
insurance policies for such claims in cooperation with Sellers, and to
reasonably cooperate with each applicable insurance carrier. Sellers shall
reimburse Purchaser for out-of-pocket costs, expenses and fees, including
outside attorneys' fees, reasonably incurred by Purchaser after the Closing Date
in connection with pursuing coverage pursuant to this Section. Any commencement
of a Legal Proceeding against an issuer of a Purchaser Workers Compensation
Policy relating to claims under this Section 11.6 shall be subject to
Purchaser's consent, which consent may not be unreasonably delayed or withheld.
Purchaser shall not withhold consent solely on the grounds that such an action
may impair insurance limits of Purchaser Workers Compensation Policies.
Purchaser shall reimburse Sellers for any losses indemnified by Sellers which
are recovered by Purchaser from insurance carriers.



                                   ARTICLE XII

                         NONCOMPETITION; NONSOLICITATION

     Section 12.1. NONCOMPETITION.

     (a) Subject to SECTION 12.1(b), Vulcan covenants and agrees that for a
period of three (3) years following the Closing Date or, with respect to 5CP
only, following the 5CP Year ending on December 31, 2012 (as the case may be,
the "COVENANT TERM") it shall not, and shall cause its Subsidiaries not to:

          (i) engage in the manufacture, marketing, production or sale of, or
     research and development with respect to, products that are within the
     scope of the Business (a "COMPETITIVE BUSINESS") in direct competition with
     Purchaser; or

          (ii) make use of, in connection with any Competitive Business, any
     mailing lists, customer lists, subscription lists, processes, trade
     secrets, software, research, techniques, designs or other technical data,
     know-how or other proprietary or confidential information in use or used by
     either Seller prior to or as of the Closing in connection with the Business
     or that constitutes a Purchased Asset.

     (b) Notwithstanding anything to the contrary contained in SECTION 12.1(a):

          (i) in the event that during the Covenant Term Vulcan completes a
     business combination transaction with a Person that is engaged in any
     Competitive Business, which transaction results in the holders of the
     voting securities of Vulcan outstanding immediately prior to the
     consummation of such transaction owning less than 50% of the voting power
     of the voting securities of Seller or the surviving entity in the
     transaction or any parent thereof outstanding immediately after the
     consummation of


                                      -57-



such transaction, the provisions of SECTION 12.1(a) shall terminate and cease to
be of any further force or effect;

          (ii) Vulcan may directly or indirectly hold interests in or securities
     of any Person to the extent that such investment does not directly or
     indirectly confer on Vulcan more than ten percent (10%) of the voting power
     of such Person;

          (iii) Vulcan may complete a business combination transaction with a
     Person that is engaged in any Competitive Business if avoiding the
     restrictions set forth in SECTION 12.1(a) is not a purpose of such
     transaction, in which case such acquired business shall not be subject to
     SECTION 12.1(a) and may engage in any activity otherwise prohibited or
     restricted by SECTION 12.1(a); PROVIDED, HOWEVER, that if such acquired
     business derived in excess of twenty five percent (25%) of its net income
     for the last completed fiscal year prior to such business combination from
     activities that constitute Competitive Businesses, Vulcan shall use
     reasonable efforts to divest that portion of such Person that engages in
     activities constituting Competitive Businesses on commercially reasonable
     terms as soon as reasonably practicable following the acquisition;

          (iv) Vulcan may produce, acquire or use any product for internal uses
     or to conduct Vulcan's or its Subsidiaries' other businesses that consume,
     use, contain, depend upon or otherwise incorporate any such product; and

          (v) Vulcan may perform any act or conduct any business contemplated by
     the Transition Services Agreement to be performed or conducted by Vulcan.

     (c) The parties hereto acknowledge and agree that nothing herein shall be
deemed to require Vulcan to give notice to or obtain the consent of Purchaser in
order to engage in any transaction permitted under SECTION 12.1(b).

     Section 12.2. NONSOLICITATION OF EMPLOYEES. Vulcan covenants and agrees
that for a period of two (2) years following the Closing Date it shall not, and
shall cause its Subsidiaries not to, solicit, directly or indirectly, any
Transferred Business Employee (at a time when such person is an employee of
Purchaser or any of its Subsidiaries) to terminate his or her employment
relationship with Purchaser or any of its Subsidiaries or otherwise to become
employed by Vulcan or its Affiliates; PROVIDED, HOWEVER, that nothing herein
shall prohibit Vulcan or any of its Subsidiaries from (i) generalized
solicitations of potential employees by use of advertisements in the media that
are not targeted at Transferred Business Employees, (ii) incidental
solicitations by search firms that have not been encouraged or requested to
solicit Transferred Business Employees or (iii) hiring individuals not solicited
in contravention of this SECTION 12.2.

     Section 12.3. REMEDIES. Purchaser and Sellers each acknowledge that the
time, scope and other provisions of this ARTICLE XII have been specifically
negotiated by sophisticated commercial parties and specifically hereby agree
that such time, scope and other provisions are reasonable under the
circumstances. It is further agreed that other remedies cannot fully compensate
Purchaser for a violation by Vulcan of the terms of this ARTICLE XII and that
Purchaser shall be entitled to injunctive relief to prevent any such violation
or continuing


                                      -58-



violation by Vulcan. It is the intent and understanding of each party hereto
that if, in any Legal Proceeding, any term, restriction, covenant or promise
herein is found to be unreasonable and for that reason unenforceable, then such
term, restriction, covenant or promise shall be deemed modified to the extent
necessary to make it enforceable.

                                  ARTICLE XIII

                                   TERMINATION

     Section 13.1. TERMINATION. This Agreement may be terminated and the
transactions contemplated hereby abandoned any time prior to the Closing:

     (a) upon the written agreement of Purchaser and Vulcan;

     (b) by Purchaser or Vulcan if the other party shall have breached any
representation, warranty, covenant or agreement contained herein that is
reasonably likely to result in the failure of the conditions to Closing set
forth in SECTION 8.1 or 8.2, or SECTION 9.1 or 9.2, respectively, and such
breach has not been cured within thirty (30) calendar days after the giving of a
written notice by the terminating party to the other party of such breach;

     (c) by Purchaser or Vulcan on the earlier of (i) two hundred forty (240)
calendar days after the date hereof if the Closing has not occurred on or prior
to such date and (ii) sixty (60) days after Purchaser makes any Offer to Consent
pursuant to Section 7.3(d) if the Closing has not occurred on or prior to such
date (PROVIDED, that in no event shall either party be permitted to terminate
this Agreement pursuant to this clause (ii) prior to the date that is one
hundred twenty (120) days after the date hereof); PROVIDED THAT the right to
terminate this Agreement under this SECTION 13.1(c) shall not be available to
any party hereto whose willful and material breach of this Agreement, as noticed
in writing by the non-terminating party, shall have been the proximate cause of
the failure of the Closing to occur on or before such date for so long as such
material breach remains uncured; PROVIDED, FURTHER, THAT the right to terminate
this Agreement under this SECTION 13.1(c) shall not be available to any party
hereto if Vulcan is acting in good faith to effect the repair, rebuilding,
restoration or replacement addressed in SECTION 2.5 unless the required repair,
rebuilding, restoration or replacement has not been, or cannot reasonably be,
completed within the maximum time period set forth in SECTION 2.5(c); or

     (d) by Purchaser as provided in SECTION 2.5.

     Section 13.2. PROCEDURE AND EFFECT OF TERMINATION. In the event of
termination by either party under SECTION 13.1(b) or (c), written notice thereof
shall be given to the other party and this Agreement shall terminate and the
transactions contemplated hereby shall be abandoned, without further action by
either party, upon delivery of such notice, except that the Confidentiality
Agreement shall survive in accordance with its terms and SECTIONS 13.2, 14.3,
14.4 and 14.6 shall also survive such termination. Notwithstanding any provision
hereof to the contrary, upon any termination hereof pursuant to SECTION 13.1, no
party hereto shall thereafter have any further liability or obligation
hereunder; PROVIDED, HOWEVER, that subject to SECTION 11.1(d), no such
termination shall relieve any party hereto of any liability for any willful
breach of any term hereof prior to the date of such termination.


                                      -59-



                                   ARTICLE XIV

                                  MISCELLANEOUS

     Section 14.1. CERTAIN DEFINITIONS.

     "5CP CONTINGENT PAYMENT" has the meaning set forth in SECTION 2.4(b).

     "5CP YEAR" has the meaning set forth in SECTION 2.4(b).

     "ACCOUNTING ARBITRATOR" has the meaning set forth in SECTION 2.4(e).

     "AFFILIATE"  means, as to any Person, (a) any Subsidiary of such Person and
(b) any other Person that, directly or indirectly,  controls,  is controlled by,
or is  under  common  control  with,  such  Person.  For  the  purposes  of this
definition,  "control"  means the possession of the power to direct or cause the
direction  of  management  and  policies  of such  Person,  whether  through the
ownership of voting securities, by contract or otherwise.

     "AGREEMENT" has the meaning set forth in the preamble.

     "ASSUMED LIABILITIES" has the meaning set forth in SECTION 1.3.

     "BUSINESS" has the meaning set forth in Exhibit A.

     "BUSINESS CONTRACTS" means all Contracts primarily relating to the Business
or to which the Purchased Assets or Assumed  Liabilities are subject,  including
the Material Business Contracts, the licenses relating to Purchased Intellectual
Property, the Real Property Leases and the Pipeline Agreements.

     "BUSINESS  DAY" means any day other than a  Saturday,  a Sunday or a day on
which banks in New York, New York are authorized or obligated by Law to close.

     "BUSINESS EMPLOYEE" means all individuals  employed by Vulcan or any of its
Affiliates solely in the Business, including any individual who is absent due to
vacation,   holiday,  sick  leave,  jury  duty,  funeral  leave,  personal  day,
short-term or long-term  disability,  military leave, leave of absence under the
Family  Medical Leave Act, or other approved leave of absence or who has a legal
right to return to work  (including  any  individual  for whom an  obligation to
recall,  rehire or otherwise  return to  employment  exists),  but excluding any
individual  who is receiving  long-term  disability  benefits under any Employee
Benefit Plan immediately before the Closing Date.

     "CAREFILL  DRY  CLEANING  BUSINESS"  has the  meaning  set forth in SECTION
1.4(g).

     "CASH CONSIDERATION" has the meaning set forth in SECTION 2.1(a).

     "CASUALTY EVENT" has the meaning set forth in SECTION 2.5(a).

     "CASUALTY NOTICE" has the meaning set forth in SECTION 2.5(b).


                                      -60-





     "CLOSING" has the meaning set forth in SECTION 3.1.

     "CLOSING AMOUNTS" has the meaning set forth in SECTION 2.2(a).

     "CLOSING DATE" has the meaning set forth in SECTION 3.1.

     "CLOSING DATE BALANCE SHEET" has the meaning set forth in SECTION 2.2(a).

     "CLOSING DATE DEBT PAYMENT AMOUNT" means an amount,  if positive,  equal to
Twenty Nine Million Dollars  ($29,000,000) less the Indebtedness of the Business
as of the close of business on the Business Day prior to the Closing Date;

     "CLOSING INDEBTEDNESS" has the meaning set forth in SECTION 2.2(a).

     "CLOSING WORKING CAPITAL" has the meaning set forth in SECTION 2.2(a).

     "COBRA" has the meaning set forth in SECTION 10.1(l).

     "CODE" means the United States Internal Revenue Code of 1986, as amended.

     "COLLECTIVE BARGAINING AGREEMENT" has the meaning set forth in
SECTION 10.1(i).

     "COMPETITIVE BUSINESS" has the meaning set forth in SECTION 12.1(a)(i).

     "CONFIDENTIAL INFORMATION" has the meaning set forth in SECTION 10.4(a).

     "CONFIDENTIALITY AGREEMENT" has the meaning set forth in SECTION 14.2.

     "CONSENT AGREEMENT" has the meaning set forth in SECTION 7.3(c).

     "CONTINGENT PAYMENTS" has the meaning set forth in SECTION 2.4.

     "CONTRACT" means any contract, agreement, indenture, note,
bond, loan, instrument, lease, conditional sale contract, purchase or sales
orders, mortgage, license, franchise, insurance policy, undertaking, commitment,
power of attorney or other enforceable arrangement or agreement.

     "COVENANT TERM" has the meaning set forth in SECTION 12.1(a).

     "DISCONTINUED   PRODUCTS"  means  (a)  any  chemical  product  (other  than
perchloroethylene)  that was commercially  manufactured,  sold or distributed by
either Seller prior to the Closing Date in connection  with the operation of the
Business but which was not  commercially  manufactured,  sold or  distributed in
connection  with the  operation  of the Business on the date hereof or as of the
Effective  Time and is not  commercially  manufactured,  sold or  distributed by
Purchaser or its Affiliates in connection  with the operation of the Business on
or after the Closing Date,  including those products set forth on EXHIBIT J, and
(b) perchloroethylene except to the extent that it is manufactured,  distributed
or sold (i) for use in applications other than dry-cleaning applications or (ii)
by Purchaser or its Affiliate to a Person (other than a Seller or its Affiliate)
for use in dry-cleaning applications;  PROVIDED,  HOWEVER, that in the situation


                                      -61-





described in clause (ii), only the quantity of such perchloroethylene  shall not
be considered Discontinued Products.

     "DOLLARS" or "$"means lawful currency of the United States of America.

     "EARNOUT STATEMENT" has the meaning set forth in SECTION 2.4(c).

     "ECU CONTINGENT PAYMENT" has the meaning set forth in SECTION 2.4(a).

     "ECU Year" has the meaning set forth in SECTION 2.4(a).

     "EFFECTIVE TIME" has the meaning set forth in SECTION 3.1.

     "EMPLOYEE BENEFIT PLANS" has the meaning set forth in SECTION 4.12(a).

     "EMPLOYMENT DATE" has the meaning set forth in SECTION 10.1(b).

     "ENVIRONMENT" means any environmental medium or natural
resource, including ambient air, indoor air, surface water, groundwater,
drinking water, sediment, surface and subsurface strata, and plant or animal
life including biota, fish and wildlife.

     "ENVIRONMENTAL  LAW"  means  the  Comprehensive   Environmental   Response,
Compensation  and  Liability Act (42 U.S.C.  ss. 9601,  ET SEQ.),  the Hazardous
Materials  Transportation  Act (49  U.S.C.  ss.  1801,  ET SEQ.),  the  Resource
Conservation  and Recovery Act (42 U.S.C.  ss. 7401, ET SEQ.), the Federal Water
Pollution  Control  Act (33 U.S.C.  ss.  1251,  ET SEQ.),  the Clean Air Act (42
U.S.C. ss. 7401, ET SEQ.), the Federal Insecticide,  Fungicide,  and Rodenticide
Act (7 U.S.C.  ss.ss.  136,  ET SEQ.),  the  Emergency  Planning  and  Community
Right-to-Know Act of 1986 (42 U.S.C.  ss.ss.  11001, ET SEQ.), the Safe Drinking
Water Act (42 U.S.C. ss.ss. 300f, ET SEQ.), the Toxic Substances Control Act (15
U.S.C.  ss. 2601, ET SEQ.),  the Oil Pollution  Act of 1990 (P.L.  101-380,  104
Stat.  486), and the  Occupational  Safety and Health Act (29 U.S.C. ss. 651, ET
SEQ.) (with respect to exposure to Hazardous  Materials  only), as such laws may
be amended or otherwise  modified  from time to time,  and any other  present or
future applicable Law pertaining to, relating to or in any way arising out of or
concerning: (a) the Environment, including pollution,  contamination,  clean-up,
preservation,  protection,  or reclamation of the  Environment;  (b) exposure of
employees  and other  persons  to any  Hazardous  Material;  (c) any  Release or
threatened  Release  of  any  Hazardous   Material,   including   investigation,
monitoring,  clean-up,  removal,  treatment, or any other action to address such
Release or threatened  Release; or (d) the management of any Hazardous Material,
including  the  manufacture,   production,  generation,  presence,  formulation,
processing, labelling,  distribution,  introduction into commerce, registration,
use, treatment, handling, storage, disposal, discharge, transportation,  re-use,
recycling or reclamation of any Hazardous  Material or the containment,  removal
or remediation thereof.

     "ENVIRONMENTAL   PERMIT"  means  any  approval,   authorization,   consent,
exemption,  franchise,  license, permission,  registration,  variance, permit or
certificate required under any applicable Environmental Law.


                                      -62-





     "ENVIRONMENTAL/POLLUTION  INSURANCE  CLAIMS"  means  claims  for  liability
coverage under Seller Third Party Insurance  Policies  concerning  Environmental
Remedial  Action.  Environmental/Pollution  Insurance  Claims  shall not include
products/completed operations claims.

     "ENVIRONMENTAL  REMEDIAL  ACTION"  means any action,  regardless of whether
such action is taken by Purchaser,  its Affiliates,  Sellers,  any  Governmental
Body or any trustee for any natural  resources,  including  any capital or other
expenditure, to: (a) investigate, monitor, clean up, remediate, abate, remove or
treat any Hazardous  Material in the Environment;  or (b) prevent the Release or
threat of Release,  or minimize the further Release,  of any Hazardous Material,
which  action is required by any  Governmental  Body or under any  Environmental
Law.

     "EXCLUDED ASSETS" has the meaning set forth in SECTION 1.2.

     "EXCLUDED LIABILITIES" has the meaning set forth in SECTION 1.4.

     "FINAL  CLOSING  WORKING  CAPITAL"  has the  meaning  set forth in  SECTION
2.2(d).

     "FINAL INDEBTEDNESS" has the meaning set forth in SECTION 2.2(d).

     "Full Year Financial Statements" has the meaning set forth in Section 4.4.

     "GAAP" means generally accepted accounting  principles in the United States
of America,  which are  applicable  as of the date of the  applicable  financial
statements, consistently applied by Vulcan.

     "GEISMAR COMPLEX" has the meaning set forth in SECTION 7.3(d).

     "GOVERNMENTAL BODY" means any government or governmental or regulatory body
thereof,  or  political  subdivision  thereof,  of any  country  or  subdivision
thereof,   whether  national,   federal,  state  or  local,  or  any  agency  or
instrumentality thereof, or any court or arbitrator (public or private).

     "HAZARDOUS MATERIAL" means any and all pollutants,  contaminants, hazardous
substances,  hazardous wastes, solid wastes, toxic pollutants, toxic substances,
deleterious substances, caustics, radioactive substances or materials, hazardous
materials, and any and all other sources of pollution or contamination, or terms
of similar  import,  either now or that  become  such under  Environmental  Law,
whether or not defined as hazardous under Environmental Law, and including crude
oil or any fraction  thereof,  petroleum and its  derivatives  and  by-products,
natural or synthetic gas, any other hydrocarbons,  heavy metals, asbestos, lead,
lead-based  paint,  pesticides,  herbicides,  nuclear  fuel and  polychlorinated
biphenyls.

     "HEALTH STUDIES" has the meaning set forth in SECTION 1.1(o).

     "HSR ACT" has the meaning set forth in SECTION 4.3(ii).


                                  -63-





     "INCOMING IP LICENSES" means Contracts under which Intellectual Property is
licensed  by  Vulcan,  the  JV  or  any  of  their  respective  Affiliates  from
unaffiliated Persons primarily for use in the Business.

     "INDEBTEDNESS"  means, as of any date,  total  indebtedness as of such date
(excluding  indebtedness  taken into account in calculating  Working Capital) as
shown on a balance sheet of the Business  prepared in accordance with GAAP using
the same  accounting  principles,  procedures,  policies  and methods  that were
employed in preparing the Interim Balance Sheet,  except that such balance sheet
of the  Business  shall not include or reflect any  Excluded  Assets or Excluded
Liabilities.

     "INDEMNIFIED PARTY" has the meaning set forth in SECTION 11.4.

     "INDEMNIFYING PARTY" has the meaning set forth in SECTION 11.4.

     "INTELLECTUAL  PROPERTY"  means all  intellectual  property rights or other
similar  proprietary  rights in any  jurisdiction  owned or used under  license,
including  such rights in and to: (a)  Trademarks;  (b) Patents;  (c) inventors'
certificates,  invention disclosures,  discoveries and improvements,  whether or
not patentable;  (d) Trade Secrets; (e) rights to limit the use or disclosure of
confidential  information by any Person;  (f) registered  Internet domain names;
(g)  registrations  of, and applications to register,  any of the foregoing with
any  Governmental  Body and any  renewals  or  extensions  thereof;  and (h) the
goodwill associated with each of the foregoing.

     "INTERIM BALANCE SHEET" has the meaning set forth in SECTION 4.4(ii).

     "INTERIM  FINANCIAL  STATEMENTS"  has the  meaning  set  forth  in  SECTION
4.4(ii).

     "INVENTORY" has the meaning set forth in SECTION 1.1(b).

     "JOINT VENTURE  FINANCIAL  STATEMENTS" has the meaning set forth in SECTION
4.4.

     "JV" has the meaning set forth in the Recitals.

     "KNOWLEDGE"  means with respect to either Seller or Purchaser,  as the case
may be, the actual  knowledge,  of the individuals set forth on Schedule 14.1(a)
and  identified  as Vulcan  employees,  JV  employees  or  Purchaser  employees,
respectively.

     "LAW" means any national,  federal,  state or local law  (including  common
law), statute,  constitutional  provision,  code, ordinance,  rule,  regulation,
directive,  Order, or other legally enforceable  requirement or guideline of any
country or subdivision thereof.

     "LEASED REAL PROPERTY" has the meaning set forth in SECTION 1.1(a)(ii).

     "LEGAL  PROCEEDING" means any judicial,  administrative or arbitral action,
suit, or proceeding.


                                      -64-





     "LIEN" means any lien (statutory or otherwise),  pledge,  mortgage, deed of
trust,  security interest,  charge,  option,  right of first refusal,  easement,
covenant, restriction, servitude, transfer restriction or encumbrance.

     "LOI" has the meaning set forth in SECTION 8.8.

     "LOSSES" has the meaning set forth in SECTION 11.2(a).

     "MATERIAL ADVERSE EFFECT" means (a) when used with respect to the Business,
any material adverse change in the business,  properties,  results of operations
or financial  condition of the  Business,  taken as a whole,  but  excluding any
change  to the  extent  arising  from  any (i)  changes  in Laws,  (ii)  changes
resulting from the  announcement  of the execution  hereof and the  transactions
contemplated  hereby,  (iii)  changes in  general  economic  conditions  or (iv)
changes  generally  affecting  the  industry  in which  the  Business  competes,
including changes in the price of energy,  supplies and raw materials,  (b) when
used with respect to Sellers or the Business, any effect that materially impairs
the ability of Sellers to complete the  transactions  contemplated  hereby or to
fulfill its respective  obligations  hereunder and (c) when used with respect to
Purchaser,  any effect  that  materially  impairs the  ability of  Purchaser  to
complete  the  transactions  contemplated  hereby or to fulfill  its  respective
obligations hereunder.

     "MATERIAL BUSINESS CONTRACTS" has the meaning set forth in SECTION 4.11.

     "MATERIAL INTELLECTUAL PROPERTY" means any Purchased
Intellectual Property that is material to the operation of the Business.

     "MEMBERSHIP  INTEREST  PURCHASE  AGREEMENT"  has the  meaning  set forth in
SECTION 6.2(o).

     "NEUTRAL AUDITORS" has the meaning set forth in SECTION
2.2(d).

     "OFFER TO CONSENT" has the meaning set forth in SECTION 7.3(d).

     "ORDER" means any order, injunction,  judgment, settlement, decree, ruling,
writ, assessment or arbitration award of, or agreement or order on consent with,
any Governmental Body.

     "OUTGOING IP LICENSES"  means Contracts under which rights in the Purchased
Intellectual Property are licensed to third parties.

     "OWNED REAL PROPERTY" has the meaning set forth in SECTION 1.1(a)(i).

     "PARENT" has the meaning set forth in the Recitals.

     "PASS-THROUGH  PURCHASER"  means a Person who  acquires  one or more of the
Purchased  Properties from Purchaser or a Seller in connection with action taken
pursuant to Section 7.3(d).


                                      -65-





     "PATENTS"  means patents,  including  design  patents and utility  patents,
reissues, divisions, continuations,  continuations-in-part,  reexaminations and
extensions thereof, in each case including all applications therefor.

     "PAYMENT DATE" has the meaning set forth in SECTION 10.5.

     "PERMIT" means any approval, authorization,  consent, exemption, franchise,
license,  permission,  registration,  variance,  permit  or  certificate  by any
Governmental Body except for Environmental Permits.

     "PERMITTED  EXCEPTIONS" means: (a) liens for current taxes,  assessments or
other  claims  by a  Governmental  Body not yet  delinquent,  or the  amount  or
validity of which is being contested in good faith by appropriate proceedings or
for which an  appropriate  reserve or security  deposit is established by Vulcan
therefor;  (b)  mechanics',  carriers',  workers',  repairers' and similar Liens
arising or incurred in the ordinary course of business; (c) zoning,  entitlement
and other land use and  environmental  regulations by Governmental  Bodies;  (d)
Outgoing IP Licenses; (e) such other imperfections in title, charges, easements,
restrictions  and other  encumbrances  that do not  materially  detract  from or
materially  diminish the value to, or materially  interfere with the present use
of such  property  (real or  personal)  or asset in, the  Business as  currently
conducted;  (f) the  exceptions  to the title  contained in the title  insurance
policies  and  commitments  listed  in  SECTION  4.8  of the  Seller  Disclosure
Schedule;  (g) matters  resulting from the actions of Purchaser or its agents or
Affiliates; and (g) the Pipeline Agreements.

     "PERSON" means any individual, corporation,  partnership, limited liability
company,  firm,  joint  venture,   association,   joint-stock  company,   trust,
unincorporated organization, Governmental Body or other similar entity.

     "PERSONAL PROPERTY LEASES" means those Contracts providing for the lease of
personal  property  included in the  Purchased  Assets  that are not  terminable
without penalty within a period of sixty (60) calendar days and involving annual
payments in excess of One Million Dollars ($1,000,000).

     "PETROLEUM" has the meaning set forth in the Recitals.

     "Petroleum Guarantee" has the meaning set forth in the
Recitals.

     "Pipeline Agreements" has the meaning set forth in SECTION 1.1(l).

     "PUCHA" has the meaning set forth in SECTION 4.22.

     "PURCHASE PRICE" has the meaning set forth in SECTION 2.3.

     "PURCHASED ASSETS" has the meaning set forth in SECTION 1.1.

     "PURCHASED  INTELLECTUAL  PROPERTY" means the Intellectual Property that is
owned,  in whole or in part,  or held for use under  license  by either  Seller,
primarily for use in the Business; provided that the foregoing shall not include
any of  Vulcan's  or its  Affiliates'  rights,


                                      -66-





     titles or interest in the names,marks or other indicia of "Vulcan," "Vulcan
Materials,"  "Vulcan  Chemicals,"  the Vulcan logo or any other similar marks or
any derivatives of such names,  marks or other indicia,  including  domain names
and copyrighted works to the extent utilizing such names and indicia.

     "PURCHASED PROPERTIES" has the meaning set forth in SECTION 1.1(a)(ii).

     "PURCHASER" has the meaning set forth in the Preamble.

     "Purchaser Assumed  Environmental  Liabilities" means those liabilities set
forth in SECTION 11.3(b) as the responsibility of Purchaser.

     "PURCHASER DOCUMENTS" has the meaning set forth in SECTION 5.2.

     "PURCHASER INDEMNIFIED  GROUP"  means  Occidental  Chemical  Corporation,
Purchaser, its Subsidiaries and their respective Affiliates, together with their
respective  successors and assigns, and the officers,  directors,  employees and
agents of each of the foregoing.

     "PURCHASER WORKERS' COMPENSATION  POLICIES" means all third party insurance
policies providing workers'  compensation  coverage to the Purchaser relating to
the Business, the Purchased Assets or the Assumed Liabilities from and after the
Effective Time, except the Top Excess Layer.

     "PURCHASER'S  401(k) PLAN" means a qualified  cash or deferred  arrangement
(within the meaning of section 401(k) of the Code)  maintained and designated by
Purchaser or its appropriate Affiliate.

     "PURCHASER'S  GULF  COAST  PLANTS"  has the  meaning  set forth in  SECTION
7.3(d).

     "REAL  PROPERTY  LEASE"  means any  Contract  providing  leasehold or other
similar rights to either Seller in and to any Leased Real Property.

     "RELEASE" means any release, spill, emission,  leaking,  pumping,  dumping,
pouring, escape, injection, deposit, disposal, discharge,  dispersal,  leaching,
or migration at, into or onto the Environment,  including  movement or migration
through or in the air,  soil,  surface water or  groundwater,  whether sudden or
non-sudden  and whether  accidental or  non-accidental,  or any spill,  release,
emission,  disposal or  discharge  as those terms are defined in any  applicable
Environmental Law.

     "REPRESENTATIVES" has the meaning set forth in SECTION 10.4(a).

     "RESOLUTION PERIOD" has the meaning set forth in SECTION 2.2(c).

     "RETAINED EMISSIONS CREDITS" has the meaning set forth in SECTION 1.1(q).

     "RR STREET AGREEMENT" has the meaning set forth in SECTION 1.4(g).


                                      -67-





     "SELLER" and "SELLERS" each has the meaning set forth in the Preamble.

     "SELLER DISCLOSURE SCHEDULE" has the meaning set forth in ARTICLE IV.

     "Seller Documents" has the meaning set forth in SECTION 4.2.

     "SELLER  INDEMNIFIED  GROUp"  means  Vulcan,  its  Subsidiaries  and  their
respective  Affiliates,   including  the  JV,  together  with  their  respective
successors  and assigns,  and the officers,  directors,  employees and agents of
each of the foregoing.

     "SELLER RETAINED  ENVIRONMENTAL  LIABILITIES"  means those  liabilities set
forth in SECTION 11.3(a) as the responsibility of Vulcan.

     "SELLER SCHEDULED SEVERANCE" has the meaning set forth in SECTION 10.1(j).

     "SELLER THIRD PARTY  INSURANCE  POLICIES"  means all third party  insurance
policies,  whether  primary  or  excess,  issued to either  Seller  prior to the
Effective Time, providing liability or workers'  compensation  coverage relating
to the Business,  the Purchased Assets or the Assumed  Liabilities in respect of
periods prior to the Effective Time, except the Top Excess Layer.

     "SELLER'S  401(k) PLAN" means any  qualified  cash or deferred  arrangement
(within the meaning of section 401(k) of the Code) maintained by Vulcan.

     "SUBJECT CLAIM" shall have the meaning set forth in SECTION 11.5(a)(i).

     "SUBSIDIARY"  means, with respect to any Person,  any other Person of which
such  Person  (either  alone or through or together  with any other  Subsidiary)
owns, directly or indirectly, a majority of the outstanding equity securities or
securities  carrying a majority of the voting power in the election of the board
of directors or other governing body of such Person.

     "TAX" or "TAXES" shall mean all taxes, however  denominated,  including any
interest or penalties that may become payable in respect thereof, imposed by any
federal,  state,  local  or  non-U.S.  government  or any  agency  or  political
subdivision of any such government,  which taxes shall include, without limiting
the generality of the foregoing, all income, excise, franchise,  gains, capital,
real  property,  goods and  services,  transfer,  value added,  gross  receipts,
personal  property,  sales, use, license,  stamp,  documentary  stamp,  mortgage
recording,  employment, payroll, unemployment,  social security,  environmental,
estimated or withholding taxes, and all customs and import duties.

     "TAX  CONTEST" shall mean any  audit,  review,  examination,  or any other
administrative   or  judicial   proceeding   with  the  purpose  or  effect  of
redetermining  Taxes  (including any  administrative  or judicial  review of any
claim for refund).

     "TAX RETURN" means a report,  return or other  information  (including  any
amendments) required to be supplied to a Governmental Body with respect to Taxes
including, where permitted or required, combined or consolidated returns for any
group of entities that includes Vulcan or any Subsidiary of Vulcan.


                                      -68-





     "TERMINATION DATE" has the meaning set forth in SECTION 7.3(d).

     "TEXAS BRINE CONTRACTS" means the Amended and Restated Salt Lease, dated as
of July 18,  1975,  and  subsequently  amended and  assigned,  among  Occidental
Chemical Corporation,  Texas Brine Company, LLC and Vulcan, Amended and Restated
Facilities  Lease  Agreement,  dated as of January 1, 2000,  between Texas Brine
Company,  LLC and Vulcan,  Amended and Restated  Operating and Supply Agreement,
dated as of  January  1, 2000  between  Texas  Brine  Company,  LLC and  Vulcan,
Construction Contract, dated as of October 1, 1998, between Texas Brine Company,
LLC and Vulcan,  Construction  and Term Loan  Agreement,  dated as of October 1,
1998, between Texas Brine Company, LLC and Vulcan,  $12,000,000 Promissory Note,
dated October 1, 1998,  from Texas Brine  Company,  LLC to Vulcan,  Mortgage and
Security  Agreement,  made on December  29, 1999 but  effective as of October 1,
1998,  by Texas  Brine  Company,  LLC in favor of  Vulcan,  and UCC-1  Financing
Statements executed by Texas Brine Company, LLC in favor of Vulcan.

     "THIRD PARTY ENVIRONMENTAL PLAINTIFF" means a third-party plaintiff that is
not a member of the Purchaser Indemnified Group or the Seller Indemnified Group.

     "THIRD PARTY  PROCEEDS" means amounts  actually  received from Persons that
are not members of the  Purchaser  Indemnified  Group or the Seller  Indemnified
Group,  from  issuers of Seller  Third Party  Insurance  Policies  or  Purchaser
Workers' Compensation  Policies,  whether primary or excess, or from other third
parties pursuant to indemnification or other agreements, in each case net of (a)
any related  deductible  or  retention,  and (b) any actual  recoupment  of such
amounts  (other than  reinsurance)  by the issuer or other  third  party  (e.g.,
through fronted or retrospectively rated policies).

     "TOP EXCESS  LAYER"  means,  (a) for a given annual policy period of Seller
Third Party Insurance  Policies in which aggregate limits apply,  coverage under
liability  policies  above 50% of the  aggregate  limits for that  given  policy
period,  as stated in the  policies  (excluding  any  self-insured  retention or
deductible limits,  and excluding  aggregate limits stated on policies issued by
insurers  that are  insolvent  as of the  Effective  Time);  and (b) for a given
annual policy period of Purchaser  Workers'  Compensation  Insurance Policies in
which  aggregate  limits apply,  coverage  under such policies  above 50% of the
aggregate  limits  for that  given  policy  period,  as stated  in the  policies
(excluding any self-insured retention or deductible limits).

     "TRADE  SECRETS"  means trade  secrets and other  similar  confidential  or
non-public  business  information,   including  ideas,  formulas,  compositions,
technical documentation, operating manuals and guides, plans, designs, sketches,
inventions,   production  molds,   product   specifications,   equipment  lists,
engineering   reports  and  drawings,   architectural  and  engineering   plans,
manufacturing and production processes and techniques; drawings, specifications,
plans, proposals, research records, inspection processes,  invention records and
technical  data;  financial,  marketing  and  business  data,  pricing  and cost
information,  business and marketing  plans and customer and supplier  lists and
information,  licensing records,  advertising and promotional materials, service
and parts records,  warranty records,  maintenance  records and similar records;
and all other  know-how in each case,  as recognized  under  patent,  copyright,
trade secret law or similar law.


                                      -69-





     "TRADEMARKS"  means  registered,  unregistered  and common law  trademarks,
service marks, brand names,  logos,  certification  marks, trade dress,  assumed
names and trade names,  including all applications for registration therefor and
all renewals, modifications and extensions thereof.

     "TRANSFER TAXES" means all transfer,  sales, use, goods and services, value
added, recordation,  documentary,  stamp duty, gross receipts,  excise, transfer
and conveyance Taxes and other similar Taxes,  duties, fees or charges levied in
connection with the sale of the Purchased Assets in accordance herewith.

     "TRANSFERRED  BUSINESS  EMPLOYEE"  has the  meaning  set  forth in  SECTION
10.1(c).

     "TRANSITION  SERVICES  AGREEMENT"  means the  agreement  providing  for the
provision of certain services by Vulcan to Purchaser following the Closing Date.

     "VULCAN"  has the  meaning  set forth in the  Recitals.

     "WARN ACT" has the meaning set forth in SECTION 10.1(m).

     "WARN OBLIGATIONS" has the meaning set forth in SECTION 10.1(m).

     "WORK-AROUND" has the meaning set forth in SECTION 1.5.

     "WORKING  CAPITAL" means, as of any date,  total current assets minus total
current  liabilities  of the Business,  as of such date,  excluding  cash,  cash
equivalents,  bank deposits,  certificates  of deposit or similar cash items, of
either Seller, in each case as shown on a balance sheet of the Business prepared
in  accordance  with GAAP  using  the same  accounting  principles,  procedures,
policies and methods that were employed in preparing  the Interim  Balance Sheet
and calculating  the Working  Capital as of December 30, 2003,  except that such
balance sheet of the Business  shall not include or reflect any Excluded  Assets
or Excluded Liabilities.

     "YEAR END BALANCE SHEETS" has the meaning set forth in SECTION 4.4(i).

     Whenever used herein,  except as otherwise expressly provided or unless the
context otherwise  requires,  (a) any noun or pronoun shall be deemed to include
the plural as well as the singular  and to cover all genders,  and (b) the terms
"include"  and  "including"  shall be inclusive  and not  exclusive and shall be
deemed to be followed  by the  following  phrase  "without  limitation."  Unless
otherwise specified,  the terms "hereof," "herein," "hereunder,"  "herewith" and
similar terms refer to this  Agreement as a whole  (including  the schedules and
disclosure  letters  to this  Agreement),  and  references  herein to  Sections,
Articles,  Schedules  and Exhibits  refer to sections,  articles,  schedules and
exhibits hereof.

     Section 14.2. ENTIRE AGREEMENT. This Agreement (together with the
documents  referred to herein) and (to the extent  specified in SECTIONS 7.1 and
10.4) the Confidentiality Agreement, dated as of August 29, 2002, by and between
Seller and Occidental Chemical  Corporation (the  "CONFIDENTIALITY  AGREEMENT"),
constitute  the entire  agreement and  understanding  of the parties hereto with
respect to the matters  contemplated hereby and supercede any previous agreement
between the parties in relation to such matters.


                                      -70-





     Section 14.3.  GOVERNING LAW; WAIVER OF JURY TRIAL. This Agreement shall be
governed  by the laws of the State of New  York,  without  giving  effect to the
principles  of conflicts of laws  thereof.  EACH PARTY HERETO  ACKNOWLEDGES  AND
AGREES  THAT ANY  CONTROVERSY  WHICH  MAY ARISE  HEREOF  IS  LIKELY  TO  INVOLVE
COMPLICATED AND DIFFICULT  ISSUES,  AND THEREFORE EACH PARTY HEREBY  IRREVOCABLY
AND  UNCONDITIONALLY  WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN
RESPECT OF ANY LITIGATION,  DIRECTLY OR INDIRECTLY,  ARISING OUT OF, OR RELATING
TO, THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. EACH PARTY CERTIFIES
AND  ACKNOWLEDGES  THAT (a) NO  REPRESENTATIVE,  AGENT OR  ATTORNEY OF ANY OTHER
PARTY HAS REPRESENTED,  EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT,
IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER, (b) EACH PARTY
UNDERSTANDS AND HAS CONSIDERED THE  IMPLICATIONS OF THIS WAIVER,  (c) EACH PARTY
MAKES THIS WAIVER VOLUNTARILY, AND (d) EACH PARTY HAS BEEN INDUCED TO ENTER INTO
THIS AGREEMENT BY, AMONG OTHER THINGS,  THE MUTUAL WAIVERS AND CERTIFICATIONS IN
THIS SECTION 14.3.

     Section 14.4. EXPENSES. Subject to the last two sentences of SECTION
14.10,  each of the parties hereto shall bear its own expenses  (including  fees
and disbursements of its counsel,  accountants and other experts) incurred by it
in  connection  with  the  preparation,  negotiation,  execution,  delivery  and
performance  hereof,  each of the other  documents and  instruments  executed in
connection   herewith  or  contemplated  hereby  and  the  consummation  of  the
transactions contemplated hereby and thereby; PROVIDED,  HOWEVER, that Purchaser
shall bear the cost of the filing fees paid in connection with filings under the
HSR Act relating to the transactions contemplated hereby.

     Section  14.5. TABLE OF CONTENTS AND HEADINGS.  The table of contents
and section  headings hereof are for convenience of reference only and are to be
given no effect in the construction, interpretation or effect hereof.

     Section 14.6. NOTICES. All notices and other communications hereunder
shall be in writing and in the English  language  and shall be deemed given when
delivered personally or by overnight mail or to the extent receipt is confirmed,
facsimile or other electronic  transmission  service,  or five (5) calendar days
after being mailed by registered mail, return receipt  requested,  to a party at
the following address (or to such other address as such party may have specified
by notice given to the other parties pursuant to this SECTION 14.6):

                  If to Sellers, to:

                  Vulcan Materials Company
                  1200 Urban Center Drive
                  P.O. Box 385014
                  Birmingham, Alabama  35242
                  Attn:    General Counsel
                  Fax:     (205) 298-2960

                  with a copy to:

                  Wachtell, Lipton, Rosen & Katz
                  51 West 52nd Street


                                      -71-





                  New York, New York  10019-6150
                  Attn:    Edward D. Herlihy, Esq.
                  Fax:     (212) 403-2000

                  If to Purchaser, to:

                  Basic Chemicals Company, LLC
                  500 LBJ Freeway
                  Dallas, Texas  75244
                  Attn:    General Counsel
                  Fax:     (972) 404-3957

                  with a copy to:

                  Occidental Petroleum Corporation
                  10889 Wilshire Boulevard
                  Los Angeles, California  90024
                  Attn:    Executive Vice President and General Counsel
                  Fax:     (310) 443-6661

     Section 14.7. SEVERABILITY. The invalidity or unenforceability of any
provision  hereof shall not affect the validity or  enforceability  of any other
provision hereof, each of which shall remain in full force and effect.

     Section 14.8. BINDING EFFECT; NO ASSIGNMENT.  This Agreement shall be
binding upon and inure to the benefit of the parties hereto and their respective
successors  and assigns.  Nothing herein shall create or be deemed to create any
third  party  beneficiary  rights in any Person not a party  hereto  (except for
Indemnified  Parties in ARTICLE XI). No  assignment  hereof or of any rights or
obligations  hereunder may be made by any party hereto without the prior written
consent of the other party  hereto and any  attempted  assignment  without  such
required consent shall be without effect; PROVIDED that Purchaser shall have the
right to assign its rights (but not its obligations)  hereunder  without consent
if  such  assignment  does  not  relieve  Purchaser  of any  of its  obligations
hereunder  (1) prior to the Closing  Date,  to the extent  relating to Purchased
Assets to be transferred to a third party in connection with actions to be taken
by Purchaser  pursuant to Section 7.3(c), and (2) after the Closing Date, in its
reasonable  discretion.  In  addition  to  the  foregoing,   Purchaser  may,  in
connection with satisfying its undertakings  pursuant to Section 7.3(d),  assign
its rights to  indemnification  from  Sellers  pursuant to SECTIONS  11.2(a) and
11.3(a),  whether  prior to or following  the Closing  Date,  to a  Pass-Through
Purchaser and to such Pass-Through Purchaser's Subsidiaries and their respective
Affiliates,  their respective successors and permitted assigns and the officers,
directors,  employees and agents of each of the  foregoing;  PROVIDED,  HOWEVER,
that no  Pass-Through  Purchaser  shall have any rights  with  respect to Seller
greater   than  those  set  forth  in  any   purchase   agreement   (or  related
documentation) providing for the applicable acquisition of Purchased Properties;
and PROVIDED, FURTHER, that no such assignment shall be deemed to (i) expand the
scope of the  liabilities  of Sellers  hereunder  or (ii) limit the scope of the
protections of Purchaser hereunder.


                                      -72-



     Section  14.9.  BULK SALES  LAW.  Purchaser  hereby  waives  compliance  by
Sellers,  in connection  with the  transactions  contemplated  hereby,  with the
provisions of any applicable bulk sales law.

     Section 14.10. TAX-DEFERRED EXCHANGE. Purchaser may elect by written notice
to Sellers,  and Sellers may elect by written  notice to  Purchaser,  before the
Closing Date to effect a tax-deferred exchange under section 1031 of the Code of
all or part of the Purchased Assets, provided that such election does not impede
or delay the consummation of the transactions  contemplated  hereby and does not
alter the kind or amount of  consideration  received  by Sellers  hereunder.  If
either  party so elects,  the  notified  party shall use  reasonable  efforts to
cooperate with the other party and will execute escrow instructions,  documents,
agreements,  or  other  instruments,  as  reasonably  requested  to  effect  the
exchange. Purchaser or Sellers may assign their rights and delegate their duties
hereof to an exchange  intermediary  that it  selects,  as may be  necessary  to
effect a  tax-deferred  exchange.  Purchaser  shall  reimburse  Sellers  for all
out-of-pocket  expenses  incurred  by  Sellers  as a result  of an  election  by
Purchaser under this SECTION 14.10.  Sellers shall  reimburse  Purchaser for all
out-of-pocket  expenses  incurred  by  Purchaser  as a result of an  election by
Sellers under this SECTION 14.10.

     Section 14.11. AMENDMENTS.

     (a) This  Agreement  may be  amended,  supplemented  or  modified,  and any
provision  hereof may be waived,  only pursuant to a written  instrument  making
specific reference hereto signed by each of the parties hereto.

     (b)  Sellers may amend the Seller  Disclosure  Schedule to reflect
changes  that are  immaterial  to the  Business;  PROVIDED,  HOWEVER,  that such
amendments may only be made if (x) Vulcan in good faith reasonably believes that
such  amendments  are  necessary  in  order  to  make  the  representations  and
warranties  true and correct in all  respects  on the Closing  Date and (y) such
amended Seller Disclosure  Schedule is submitted to Purchaser no less than three
(3) Business Days prior to the Closing Date.

     Section 14.12. ENFORCEMENT.  The parties agree that irreparable damage
would occur in the event of any material breach hereof. It is accordingly agreed
that the parties shall be entitled to an injunction  or  injunctions  to enforce
specifically  the terms and  provisions  hereof,  this being in  addition to any
other  remedy to which they are  entitled at law or in equity and not  otherwise
prohibited by the terms of this Agreement.

     Section 14.13.  COUNTERPARTS.  This Agreement may be executed in any number
of  counterparts,  each of which shall be deemed an  original,  but all of which
together shall constitute one and the same instrument.


                                      -73-





                  IN WITNESS WHEREOF, the parties hereto have executed this
Agreement as of the date and year first above written.


                                      BASIC CHEMICALS COMPANY, LLC



                                      By: /s/ JAMES M. LIENERT
                                      ------------------------
                                      Name: James M. Lienert
                                      Title:  President



                                      VULCAN MATERIALS COMPANY



                                      By: /s/ DONALD M. JAMES
                                      ------------------------
                                      Name: Donald M. James
                                      Title:  Chairman and Chief Executive
                                              Officer



                                     VULCAN CHLORALKALI, LLC



                                     By: /s/ BRADLEY C. ROSENWALD
                                     ----------------------------
                                     Name: Bradley C. Rosenwald
                                     Title:  President, Vulcan Chemical
                                             Investments, LLC, as Manager of
                                             Vulcan Chloralkali, LLC



                                     OCCIDENTAL PETROLEUM CORPORATION*



                                      By: /s/ STEPHEN I. CHAZEN
                                      --------------------------
                                      Name: Stephen I. Chazen
                                      Title:  Senior Executive Vice President
                                      and Chief Financial Officer





________________________
*Occidental Petroleum is a party hereto only for the limited purpose of
delivering the Petroleum Guarantee pursuant to Section 3.3.


                                      -74-