Document:

<PAGE>

                                                                     EXHIBIT 4.7

                 FIRST AMENDMENT TO LOAN AND SECURITY AGREEMENT

      THIS FIRST AMENDMENT TO LOAN AND SECURITY AGREEMENT (hereinafter referred
to as the "AMENDMENT") is made and entered into on this 15th day of April, 2002,
between and among, on the one hand, the lenders identified on the signature
pages hereof (such lenders, together with their respective successors and
assigns, are referred to hereinafter each individually as a "Lender" and
collectively as the "Lenders"), FOOTHILL CAPITAL CORPORATION, a California
corporation, as the arranger and administrative agent for the Lenders ("Agent"),
and, on the other hand, PCI CHEMICALS CANADA COMPANY, a Nova Scotia unlimited
liability company, and PIONEER AMERICAS LLC, a Delaware limited liability
company (hereinafter each individually is referred to as a "Borrower" and
collectively as the "Borrowers").

                                    RECITALS

      A. Agent, the Lenders and the Borrowers have entered into that certain
Loan and Security Agreement, dated as of December 31, 2001 (the "AGREEMENT").

      B. Agent, the Lenders and the Borrowers desire to amend the Agreement as
hereinafter set forth.

NOW, THEREFORE, in consideration of the premises herein contained and other good
and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties, intending to be legally bound, hereby agree as
follows:

                                   ARTICLE I
                                  DEFINITIONS

      Section 1.01. Definitions. Capitalized terms used in this Amendment, to
the extent not otherwise defined herein, shall have the same meaning as in the
Agreement, as amended hereby.

                                   ARTICLE II
                                   AMENDMENTS

      Section 2.01. Amendment to Definition of Applicable Margin. EFFECTIVE AS
OF FEBRUARY 1, 2002, the definition of "Applicable Margin" in Section 1.1 of the
Agreement is hereby amended and restated in its entirety to read as follows:

            "Applicable Margin" means, on any day, and with respect to any
      Advance, the applicable per annum percentage set forth at the appropriate
      intersection in the table shown below, based on the average Excess
      Availability for the immediately preceding month:

<Table>
<Caption>
      -----------------------------------------------------------------------
        AVERAGE EXCESS                  MARGIN OVER          MARGIN OVER
         AVAILABILITY                    U.S. PRIME             LIBOR
      -----------------------------------------------------------------------
       <S>                                 <C>                  <C>
        $20MM +                             2.75%                N/A
      -----------------------------------------------------------------------
        $10MM <= $20MM                      3.00%                N/A
      ------------------------------------------------------------------------
        $5MM  <= $10MM                      3.25%                N/A
      -----------------------------------------------------------------------
        $0MM  <= $5MM                       3.50%                N/A
      -----------------------------------------------------------------------
</Table>

            It is understood and agreed that for the period from and after the
      date of the first Advance until the date of the initial calculation of
      average Excess Availability, the
<PAGE>
      Applicable Margin shall be calculated as if the Average Excess
      Availability were $10MM <= $20MM.

      Section 2.02. Amendment to Definition of EBITDA. The definition of
"EBITDA" is Section 1.1 of the Agreement is hereby amended and restated in its
entirety to read as follows:

            "EBITDA" means, with respect to any fiscal period, Parent and its
      Subsidiaries consolidated net earnings (or loss), minus extraordinary
      gains and gains on valuation of derivatives, plus interest expense, income
      taxes, depreciation and amortization, and losses on valuation of
      derivaties for such period, as determined in accordance with GAAP.

      Section 2.03. Termination of LIBOR Rate Loans. Notwithstanding anything to
the contrary contained in the Agreement or any other Loan Document, EFFECTIVE AS
OF FEBRUARY 1, 2002, the Agent and the Lenders shall have no obligation to make
Advances in the form of LIBOR Rate Loans and any commitment to make Advances in
the form of LIBOR Rate Loans are hereby terminated.

                                  ARTICLE III
                              CONDITIONS PRECEDENT

      Section 3.01. Conditions. The effectiveness of this Amendment is subject
to the satisfaction of the following conditions precedent, unless specifically
waived by Agent:

            (a) Agent shall have received the following documents, each in form
      and substance satisfactory to Agent:

                  (i) This Amendment, duly executed by Borrowers, together with
            the Consent and Ratification (the "Ratification") hereto, duly
            executed by the Guarantors; and

                  (ii) Company General Certificates dated as of the date of this
            Amendment, in form and substance satisfactory to Agent, certified by
            the Secretary of the Borrowers and the Guarantors certifying among
            other things, that the Borrowers' and Guarantors Board of Directors
            have met and have adopted, approved, consented to and ratified
            resolutions which authorize the execution, delivery and performance
            by Borrowers of this Amendment, and the Guarantors of the
            Ratification, and each other document, instrument and agreement
            executed in connection with or relating to the Agreement, this
            Amendment or the Ratification (hereinafter individually referred to
            as a "LOAN DOCUMENT" and collectively referred to as the "LOAN
            DOCUMENTS");

            (b) The representations and warranties contained herein, in the
      Agreement, as amended hereby, and/or in each other Loan Document shall be
      true and correct as of the date hereof, as if made on the date hereof;

            (c) No Event of Default shall have occurred and be continuing and no
      Default shall exist, unless such Event of Default or Default has been
      specifically waived in writing by Agent; and

            (d) All corporate proceedings taken in connection with the
      transactions contemplated by this Amendment and all documents, instruments
      and other legal matters incident thereto, shall be satisfactory to Agent.

<PAGE>
                                   ARTICLE IV
                  RATIFICATIONS, REPRESENTATIONS AND WARRANTIES

      Section 4.01. Ratifications. The terms and provisions set forth in this
Amendment shall modify and supersede all inconsistent terms and provisions set
forth in the Agreement and except as expressly modified and superseded by this
Amendment, the terms and provisions of the Agreement and the other Loan
Documents are ratified and confirmed and shall continue in full force and
effect. Borrowers and the Agent agree that the Agreement, as amended hereby, and
the other Loan Documents shall continue to be legal, valid, binding and
enforceable in accordance with their respective terms.

      Section 4.02. Representations and Warranties. Each Borrower hereby
represents and warrants to Agent as follows:

            (a) the execution, delivery and performance of this Amendment and
      any and all other Loan Documents executed and/or delivered in connection
      herewith have been authorized by all requisite corporate action on the
      part of Borrower and will not violate the Certificate of Incorporation or
      Bylaws of Borrower;

            (b) the representations and warranties contained in the Agreement,
      as amended hereby, and any other Loan Document are true and correct on and
      as of the date hereof as though made on and as of the date hereof, except
      to the extent such representations and warranties relate to an earlier
      date;

            (c) Borrower is in full compliance with all covenants and agreements
      contained in the Agreement, as amended hereby; and

            (d) Borrower has not amended its Articles of
      Incorporation/Organization or Bylaws/Operating Agreement or other
      organizational documents since the date of the execution of the Agreement.

                                   ARTICLE V
                                  MISCELLANEOUS

      Section 5.01. Survival of Representations and Warranties. All
representations and warranties made in the Agreement or any other document or
documents relating thereto, including, without limitation, any Loan Document
furnished in connection with this Amendment, shall survive the execution and
delivery of this Amendment and the other Loan Documents, and no investigation by
Agent or any closing shall affect the representations and warranties or the
right of Agent to rely upon them.

      Section 5.02. Reference to Agreement. Each of the Loan Documents,
including the Agreement and any and all other agreements, documents or
instruments now or hereafter executed and delivered pursuant to the terms hereof
or pursuant to the terms of the Agreement, as amended hereby, are hereby amended
so that any reference in such Loan Documents to the Agreement shall mean a
reference to the Agreement, as amended hereby.

      Section 5.03. Expenses of Agent. As provided in the Agreement, each
Borrower agrees to pay on demand all reasonable costs and expenses incurred by
Agent in connection with the preparation, negotiation and execution of this
Amendment and the other Loan Documents executed pursuant hereto and any and all
amendments, modifications, and supplements hereto, including, without
limitation, the reasonable costs and fees of Agent's legal counsel, and all
reasonable costs and expenses incurred by Agent in connection with the
enforcement or preservation of any rights under the Agreement, as amended

<PAGE>
hereby, or any other Loan Document, including, without limitation, the
reasonable costs and fees of Agent's legal counsel.

      Section 5.04. RELEASE. EACH BORROWER HEREBY ACKNOWLEDGES THAT IT HAS NO
DEFENSE, COUNTERCLAIM, OFFSET, CROSS-COMPLAINT, CLAIM OR DEMAND OF ANY KIND OR
NATURE WHATSOEVER THAT CAN BE ASSERTED TO REDUCE OR ELIMINATE ALL OR ANY PART OF
ITS LIABILITY TO REPAY THE OBLIGATIONS OR TO SEEK AFFIRMATIVE RELIEF OR DAMAGES
OF ANY KIND OR NATURE FROM THE AGENT OR THE LENDERS. EACH BORROWER HEREBY
VOLUNTARILY AND KNOWINGLY RELEASES AND FOREVER DISCHARGES THE AGENT AND THE
LENDERS, THEIR PREDECESSORS, AGENTS, EMPLOYEES, SUCCESSORS AND ASSIGNS, FROM ALL
POSSIBLE CLAIMS, DEMANDS, ACTIONS, CAUSES OF ACTION, DAMAGES, COSTS, EXPENSES,
AND LIABILITIES WHATSOEVER, KNOWN OR UNKNOWN, ANTICIPATED OR UNANTICIPATED,
SUSPECTED OR UNSUSPECTED, FIXED, CONTINGENT, OR CONDITIONAL, AT LAW OR IN
EQUITY, ORIGINATING IN WHOLE OR IN PART ON OR BEFORE THE DATE THIS AMENDMENT IS
EXECUTED, WHICH THE BORROWER MAY NOW OR HEREAFTER HAVE AGAINST THE AGENT AND THE
LENDERS, THEIR PREDECESSORS, AGENTS, EMPLOYEES, SUCCESSORS AND ASSIGNS, IF ANY,
AND IRRESPECTIVE OF WHETHER ANY SUCH CLAIMS ARISE OUT OF CONTRACT, TORT,
VIOLATION OF LAW OR REGULATIONS, OR OTHERWISE, AND ARISING FROM ANY OF THE
OBLIGATIONS, INCLUDING, WITHOUT LIMITATION, ANY CONTRACTING FOR, CHARGING,
TAKING, RESERVING, COLLECTING OR RECEIVING INTEREST IN EXCESS OF THE HIGHEST
LAWFUL RATE APPLICABLE, THE EXERCISE OF ANY RIGHTS AND REMEDIES UNDER THE
AGREEMENT OR OTHER LOAN DOCUMENTS, AND NEGOTIATION FOR AND EXECUTION OF THIS
AMENDMENT.

      Section 5.05. Severability. Any provision of this Amendment held by a
court of competent jurisdiction to be invalid or unenforceable shall not impair
or invalidate the remainder of this Amendment and the effect thereof shall be
confined to the provision so held to be invalid or unenforceable.

      Section 5.06. APPLICABLE LAW. THIS AMENDMENT AND ALL OTHER LOAN DOCUMENTS
EXECUTED PURSUANT HERTO SHALL BE DEEMED TO HAVE BEEN MADE AND TO BE PERFORMABLE
IN DALLAS, TEXAS, AND SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE
LAWS OF THE STATE OF TEXAS.

      Section 5.07. Successors and Assigns. This Amendment is binding upon and
shall inure to the benefit of Agent, the Lenders and the Borrowers and their
respective successors and assigns, except the Borrowers may not assign or
transfer any of their rights or obligations hereunder without the prior written
consent of Agent.

      Section 5.08. Counterparts. This Amendment may be executed in one or more
counterparts, each of which when so executed shall be deemed to be an original,
but all of which when taken together shall constitute one and the same
instrument.

      Section 5.09. Effect of Waiver. No consent or waiver, express or implied,
by Agent to or for any breach of or deviation from any covenant or condition of
the Agreement shall be deemed a consent or waiver to or of any other breach of
the same or any other covenant, condition or duty.

      Section 5.10. Headings. The headings, captions, and arrangements used in
this Amendment are for convenience only and shall not affect the interpretation
of this Amendment.

<PAGE>

      Section 5.11. FINAL AGREEMENT. THE AGREEMENT, AS AMENDED HEREBY AND THE
OTHER LOAN DOCUMENTS REPRESENT THE FINAL AGREEMENT BETWEEN THE PARTIES RELATED
TO THE SUBJECT MATTER HEREOF AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR,
CONTEMPORANEOUS OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO
UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

IN WITNESS WHEREOF, the Borrowers, Agent and the Lenders have caused this
Amendment to be executed on the date first written above by their duly
authorized officers.

                                PCI CHEMICALS CANADA COMPANY
                                a Nova Scotia unlimited liability company

                                By:
                                   ---------------------------------------------
                                Name:
                                     -------------------------------------------
                                Title:
                                      ------------------------------------------

                                PIONEER AMERICAS LLC
                                a Delaware limited liability company

                                By:
                                   ---------------------------------------------
                                Name:
                                     -------------------------------------------
                                Title:
                                      ------------------------------------------

                                FOOTHILL CAPITAL CORPORATION,
                                a California corporation, as Agent and
                                as a Lender

                                By:
                                   ---------------------------------------------
                                Name:
                                     -------------------------------------------
                                Title:
                                      ------------------------------------------

<PAGE>
                            CONSENT AND RATIFICATION

The undersigned, Pioneer Companies, Inc., Pioneer (East), Inc., Pioneer
Licensing, Inc., Imperial West Chemical Co., KNA California, Inc., Pioneer Water
Technologies, Inc., and KWT, Inc. (each a "GUARANTOR" and collectively the
"GUARANTORS") have executed that certain continuing general guaranty dated as of
December 31, 2001 (the "GUARANTY"), in favor of FOOTHILL CAPITAL CORPORATION, a
California corporation, as the arranger and administrative agent for the Lenders
(as defined in the Guaranty). The Guarantors hereby consent and agree to the
terms of the First Amendment to Loan and Security Agreement dated April 15, 2002
(the "AMENDMENT"), executed by PCI CHEMICALS CANADA COMPANY, a Nova Scotia
unlimited liability company, and PIONEER AMERICAS LLC, a Delaware limited
liability company (hereinafter each individually is referred to as a "Borrower"
and collectively as the "Borrowers"), the Lenders and Agent, a copy of which is
attached hereto, and the undersigned agree that the Guaranty shall remain in
full force and effect and shall continue to be the legal, valid and binding
obligation of the Guarantors in enforceable against the Guarantors in accordance
with its terms. Furthermore, each Guarantor hereby agrees and acknowledges that
(a) the Guaranty is a "Loan Document" as such term is defined in the Amendment
and as such term is defined in the Agreement, (b) the Guaranty is not subject to
any claims, defenses or offsets, (c) nothing contained in this Amendment or any
other Loan Document shall adversely affect any right or remedy of Agent under
the Guaranty, (d) the execution and delivery of the Amendment shall in no way
reduce, impair or discharge any obligations of the undersigned as guarantors
pursuant to the Guaranty and shall not constitute a waiver by Agent of any of
Agent's rights against the undersigned, (e) by virtue hereof and by virtue of
the Guaranty, each Guarantor hereby guarantees to Agent the prompt and full
payment and full and faithful performance by the Borrowers of the entirety of
the Obligations (as defined in the Agreement) on the terms and conditions set
forth in the Agreement as amended by the Amendment and any time further modified
or amended, (f) the Guarantors' consent is not required to the effectiveness of
the Amendment, and (g) no consent by the Guarantors is required for the
effectiveness of any future amendment, modification, forbearance or other action
with respect to the Agreement or any present or future Loan Document.

                                        Pioneer Companies, Inc.

                                        By:
                                           -------------------------------------
                                        Name:
                                                 -------------------------------
                                        Title:
                                              ----------------------------------

                                        Pioneer (East), Inc.

                                        By:
                                           -------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------

                                        Pioneer Licensing, Inc.

                                        By:
                                           -------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------
<PAGE>

                                        Imperial West Chemical Co.

                                        By:
                                           -------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------

                                        KNA California, Inc.

                                        By:
                                           -------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------

                                        Pioneer Water Technologies, Inc.

                                        By:
                                           -------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------

                                        KWT, Inc.

                                        By:
                                           -------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------<PAGE>
                                                                     EXHIBIT 4.8

                                                                  EXECUTION COPY
                                     Common Security and Intercreditor Agreement

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

                        COMMON SECURITY AND INTERCREDITOR
                                    AGREEMENT

                          dated as of December 31, 2001

                                  by and among

                          PCI CHEMICALS CANADA COMPANY,
                              PIONEER AMERICAS LLC,
                            PIONEER COMPANIES, INC.,
                           IMPERIAL WEST CHEMICAL CO.,
                         KEMWATER NORTH AMERICA COMPANY,
                              PIONEER (EAST), INC.,
                        PIONEER WATER TECHNOLOGIES, INC.,
                            PIONEER LICENSING, INC.,
                                       and
                                   KWT, INC.,
                                  as Grantors,

                WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION,
                              as Tranche A Trustee,

                WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION,
                              as Tranche B Trustee,

                WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION,
                            as Administrative Agent,

                                       and

                WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION,
                              as Collateral Agent.
<PAGE>
                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                              PAGE
                                                                                              ----

<S>                                                                                           <C>
ARTICLE I DEFINITIONS......................................................................      4

     SECTION 1.01. Definitions.............................................................      4

ARTICLE II GRANT OF SECURITY INTEREST......................................................     17

     SECTION 2.01. Grant of Security Interest..............................................     17
     SECTION 2.02. Perfection and Maintenance of Security Interests........................     21
     SECTION 2.03. Pledged Shares, Voting Rights and Dividends.............................     22
     SECTION 2.04. Possession and Use of Collateral........................................     23

ARTICLE III DECLARATION OF TRUST...........................................................     23

     SECTION 3.01. Declaration of Trust....................................................     23
     SECTION 3.02. Acceptance of Trust.....................................................     24

ARTICLE IV REPRESENTATIONS AND WARRANTIES..................................................     24

     SECTION 4.01. Representations and Warranties..........................................     24

ARTICLE V COVENANTS........................................................................     28

     SECTION 5.01. Covenants...............................................................     28
     SECTION 5.02. Insurance...............................................................     42
     SECTION 5.03. Additional Grantors.....................................................     44
     SECTION 5.04. Destruction; Condemnation; Restoration..................................     44

ARTICLE VI DETERMINATIONS RELATING TO COLLATERAL AND ADVANCES..............................     47

     SECTION 6.01. Determinations Relating to Collateral...................................     47
     SECTION 6.02. Right to Make Advances..................................................     47

ARTICLE VII DISPOSITION OF COLLATERAL......................................................     48

     SECTION 7.01. Release of Collateral...................................................     48
     SECTION 7.02. Eminent Domain and Other Governmental Takings...........................     51
     SECTION 7.03. Suits to Protect Collateral.............................................     52
     SECTION 7.04. Powers Exercisable by Receiver..........................................     52
     SECTION 7.05. Form and Sufficiency of Release.........................................     52
     SECTION 7.06. Purchaser Protected.....................................................     53

ARTICLE VIII APPLICATION OF TRUST MONEYS...................................................     53

     SECTION 8.01. Trust Moneys............................................................     53
     SECTION 8.02. Withdrawals of Insurance Proceeds and Net Awards for Restoration........     54
</TABLE>

                                       i
<PAGE>
<TABLE>
<S>                                                                                             <C>
     SECTION 8.03. Withdrawal of Trust Moneys to Repay Secured Obligations.................     57
     SECTION 8.04. Withdrawal of Trust Moneys for Reinvestment.............................     59
     SECTION 8.05. Change of Control, Voluntary Prepayments and Optional Redemptions.......     61
     SECTION 8.06. Qualified Equity Offerings..............................................     61
     SECTION 8.07. Powers Exercisable Notwithstanding Default..............................     61
     SECTION 8.08. Powers Exercisable by Receiver..........................................     62
     SECTION 8.09. Secondary Collateral....................................................     62

ARTICLE IX COLLATERAL ACCOUNT AND PAYMENTS.................................................     62

     SECTION 9.01. Collateral Account......................................................     62
     SECTION 9.02. Investment of Funds.....................................................     63
     SECTION 9.03. Payment.................................................................     63

ARTICLE X EVENTS OF DEFAULT; REMEDIES......................................................     63

     SECTION 10.01. Events of Default......................................................     63
     SECTION 10.02. Enforcement............................................................     63
     SECTION 10.03. Remedies...............................................................     64
     SECTION 10.04. Application of Trust Moneys, Moneys and Proceeds upon Event
                    of Default or Acceleration.............................................     66
     SECTION 10.05. Cumulative Rights......................................................     67

ARTICLE XI INTERCREDITOR ARRANGEMENTS......................................................     67

     SECTION 11.01. Voting.................................................................     67
     SECTION 11.02. Sharing of Non-Pro Rata Payments.......................................     68
     SECTION 11.03. Secured Party Action...................................................     68
     SECTION 11.04. Nature of Secured Parties' Rights......................................     68
     SECTION 11.05. Consent and Agreement of Grantors......................................     68

ARTICLE XII AGREEMENTS WITH COLLATERAL AGENT...............................................     69

     SECTION 12.01. Delivery of Debt Instruments...........................................     69
     SECTION 12.02. Information............................................................     69
     SECTION 12.03. Compensation and Expenses..............................................     69
     SECTION 12.04. Stamp and Other Similar Taxes..........................................     70
     SECTION 12.05. Filing Fees, Excise Taxes..............................................     70
     SECTION 12.06. Indemnification........................................................     70
     SECTION 12.07. Further Assurances.....................................................     71

ARTICLE XIII COLLATERAL AGENT..............................................................     71

     SECTION 13.01.  Exculpatory Provisions................................................     71
     SECTION 13.02.  The Collateral Agent Appointed Attorney-in-Fact.......................     72
     SECTION 13.03.  Collateral Agent May Perform..........................................     73
     SECTION 13.04.  Safe Custody and Accounting...........................................     73
     SECTION 13.05.  Delegation of Duties..................................................     73
</TABLE>

                                       ii
<PAGE>
<TABLE>
<S>                                                                                             <C>
     SECTION 13.06.  Reliance by the Collateral Agent......................................     73
     SECTION 13.07.  Resignation or Removal of the Collateral Agent........................     74
     SECTION 13.08.  Status of Successors to the Collateral Agent..........................     75
     SECTION 13.09.  Merger of the Collateral Agent........................................     75
     SECTION 13.10.  Appointment of Additional and Separate Collateral Agent...............     75

ARTICLE XIV MISCELLANEOUS..................................................................     76

     SECTION 14.01.  Termination...........................................................     76
     SECTION 14.02.  Amendment of Security Documents.......................................     76
     SECTION 14.03.  Notices, Distributions and Payments...................................     77
     SECTION 14.04.  Headings..............................................................     78
     SECTION 14.05.  Severability and Entire Agreement.....................................     78
     SECTION 14.06.  Dealings with the Grantors............................................     78
     SECTION 14.07.  Binding Effect........................................................     79
     SECTION 14.08.  GOVERNING LAW.........................................................     79
     SECTION 14.09.  Counterparts..........................................................     79
     SECTION 14.10.  FORUM SELECTION AND CONSENT TO JURISDICTION...........................     79
     SECTION 14.11.  WAIVER OF JURY TRIAL..................................................     80
     SECTION 14.12.  Intercreditor Agreement and Conflicts.................................     81

DESCRIPTION OF SERVITUDES..................................................................      1
</TABLE>

     SCHEDULE I    -   Organizational Matters
     SCHEDULE II   -   Description of Land
     SCHEDULE III  -   Pledged Shares
     SCHEDULE IV   -   Form of Security and Intercreditor Supplement
     SCHEDULE V    -   Tort Claims
     SCHEDULE VI   -   Description of Servitudes
     SCHEDULE VII  -   Consents
     SCHEDULE VIII -   Promissory Notes

                                      iii
<PAGE>
                   COMMON SECURITY AND INTERCREDITOR AGREEMENT

            THIS COMMON SECURITY AND INTERCREDITOR AGREEMENT, dated as of
December 31, 2001, is made by and among:

      PIONEER AMERICAS LLC, a Delaware limited liability company (the "Tranche A
      Issuer"),

      PCI CHEMICALS CANADA COMPANY, an unlimited liability company organized and
      existing under the laws of the province of Nova Scotia, Canada, (the
      "Tranche B Issuer"),

      PIONEER COMPANIES, INC., a Delaware corporation ("PCI"),

      IMPERIAL WEST CHEMICAL CO., a Nevada corporation ("Imperial"),

      KEMWATER NORTH AMERICA COMPANY, a Delaware corporation ("Kemwater"),

      PIONEER (EAST), INC., a Delaware corporation ("Pioneer East"),

      PIONEER WATER TECHNOLOGIES, INC., a Delaware corporation ("PWTI"),

      PIONEER LICENSING, INC., a Delaware corporation ("PLI"), and

      KWT, INC., a Delaware corporation ("KWT"),

      (the Tranche A Issuer, the Tranche B Issuer, PCI, Imperial, Kemwater,
      Pioneer East, PWTI, PLI and KWT is each referred to herein as a "Grantor"
      and are collectively referred to herein as the "Grantors");

      WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION, as trustee under the
      Tranche A Indenture (as hereinafter defined) for its own benefit and for
      the benefit of the Tranche A Holders (as hereinafter defined) (in such
      capacity, and any successor thereto in such capacity, the "Tranche A
      Trustee");

      WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION, as trustee under the
      Tranche B Indenture (as hereinafter defined) for its own benefit and for
      the benefit of the Tranche B Holders (as hereinafter defined) (in such
      capacity, and any successor thereto in such capacity, the "Tranche B
      Trustee");

      WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION, as administrative agent
      under the Term Loan Agreement (as hereinafter defined) for its own benefit
      and for the benefit of the Term Loan Lenders (as hereinafter defined) (in
      such capacity, and any successor thereto in such capacity, the
      "Administrative Agent"); and
<PAGE>
      WELLS FARGO BANK MINNESOTA, NATIONAL ASSOCIATION, as collateral agent
      hereunder for the benefit of the Secured Parties (as hereinafter defined)
      (in such capacity, and any successor thereto in such capacity, the
      "Collateral Agent").

                                    RECITALS

            A. Pursuant to that certain Indenture, dated as of the date hereof
(as the same may be amended, supplemented, amended and restated or otherwise
modified from time to time, the "Tranche A Indenture") among the Tranche A
Issuer, the guarantors from time to time party thereto (each, a "Tranche A
Guarantor") and the Tranche A Trustee, as trustee for the holders of the Tranche
A Notes (as hereinafter defined) (the "Tranche A Holders"), the Tranche A Issuer
shall issue its Senior Secured Floating Rate Guaranteed Notes due 2006 in an
aggregate principal amount of $45,421,874 (as the same may be amended,
supplemented, amended and restated or otherwise modified from time to time,
including all notes issued in exchange or substitution therefor, upon the
registration of such notes pursuant to the United States Securities Act of 1933
or otherwise, the "Tranche A Notes").

            B. Pursuant to that certain Indenture, dated as of the date hereof
(as the same may be amended, supplemented, amended and restated or otherwise
modified from time to time, the "Tranche B Indenture") among the Tranche B
Issuer, the guarantors from time to time party thereto (each, a "Tranche B
Guarantor") and the Tranche B Trustee, as trustee for the holders of the Tranche
B Notes (as hereinafter defined) (the "Tranche B Holders"), the Tranche B Issuer
shall issue its 10% Senior Secured Guaranteed Notes due 2008 in an aggregate
principal amount of $150,000,000 (as the same may be amended, supplemented,
amended and restated or otherwise modified from time to time, including all
notes issued in exchange or substitution therefor, upon the registration of such
notes pursuant to the United States Securities Act of 1933 or otherwise, the
"Tranche B Notes").

            C. Pursuant to that certain Term Loan Agreement, dated as of the
date hereof (as the same may be amended, supplemented, amended and restated or
otherwise modified from time to time, the "Term Loan Agreement"), among the
Tranche A Issuer, as borrower, the guarantors from time to time party thereto
(each, a "Term Loan Guarantor"), the lenders from time to time party thereto
(the "Term Loan Lenders"), and the Administrative Agent, the Tranche A Issuer
shall be indebted to the Term Loan Lenders in an aggregate principal amount of
$4,578,126, which indebtedness shall be evidenced by the term loan notes (as the
same may be amended, supplemented, amended and restated or otherwise modified
from time to time, including as issued in exchange or substitution therefor, the
"Term Loan Notes") to be issued by the Tranche A Issuer pursuant to the Term
Loan Agreement.

                                       2
<PAGE>
            D. Pursuant to Article XIII of the Tranche A Indenture, each Tranche
A Guarantor shall guarantee the payment and performance of the Tranche A
Indenture Obligations (as hereinafter defined) (such guaranty of each Tranche A
Guarantor, as the same may be amended, supplemented, amended and restated or
otherwise modified from time to time, the "Tranche A Guaranty").

            E. Pursuant to Article XIII of the Tranche B Indenture, each Tranche
B Guarantor shall guarantee the payment and performance of the Tranche B
Obligations (as hereinafter defined) (such guaranty of each Tranche B Guarantor,
as the same may be amended, supplemented, amended and restated or otherwise
modified from time to time, the "Tranche B Guaranty").

            F. Pursuant to Article VIII of the Term Loan Agreement, each Term
Loan Guarantor shall guarantee the payment and performance of the Tranche A Term
Loan Obligations (as hereinafter defined) (such guaranty of each Term Loan
Guarantor, as the same may be amended, supplemented, amended and restated or
otherwise modified from time to time, the "Term Loan Guaranty").

            G. It is a condition precedent to the acceptance (i) by the Tranche
A Holders of the Tranche A Notes, (ii) by the Term Loan Lenders of the
indebtedness of the Tranche A Issuer to the Term Loan Lenders evidenced by the
Term Loan Notes, and (iii) by the Tranche B Holders of the Tranche B Notes, that
each Grantor, among other things, shall have executed and delivered to the
Collateral Agent this Common Security and Intercreditor Agreement to secure the
full payment and performance of such Grantor's obligations under or pursuant to
the Tranche A Indenture, the Term Loan Agreement and the Tranche B Indenture and
the agreements related thereto.

            H. The Tranche A Holders, the Term Loan Lenders, the Tranche B
Holders, the Tranche A Trustee, the Administrative Agent, the Tranche B Trustee
and the Collateral Agent wish to provide for the governance of their respective
rights and obligations in relation to the Financing Agreements (as hereafter
defined) and the Tranche A Holders are willing to do so acting through the
Tranche A Trustee, the Term Loan Lenders are willing to do so acting through the
Administrative Agent and the Tranche B Holders are willing to do so acting
through the Tranche B Trustee.

            I. All things have been done that are necessary for this Agreement
to constitute a valid contract and security agreement securing the Secured
Obligations.

            NOW, THEREFORE, in consideration of the premises and other good and
valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereto hereby agree as follows:

                                       3
<PAGE>
                                    ARTICLE I
                                   DEFINITIONS

            SECTION 1.01. Definitions. The following terms (whether or not
underscored), when used in this Agreement, including its preamble and recitals,
shall, except where the context otherwise requires, have the following meanings
(such meanings to be equally applicable to the singular and plural forms
thereof):

            "Accounts" has the meaning given to it in Section 2.01(b)(iv).

            "Accounts Receivable" has the meaning given to it in Section
2.01(b)(iv).

            "ACM" shall have the meaning given to it in Section 5.01(v)(iii).

            "Additional Grantor" means (i) any Additional Guarantor (as such
term is defined in the Term Loan Agreement) under the Term Loan Agreement, (ii)
any Person becoming a Guarantor (as such term is defined in the Tranche A
Indenture) party to the Tranche A Indenture pursuant to Section 1316 thereof
(such Person, an "Additional Tranche A Guarantor") and (iii) any Person becoming
a Guarantor (as such term is defined in the Tranche B Indenture) party to the
Tranche B Indenture pursuant to Section 1316 thereof (such Person, an
"Additional Tranche B Guarantor"), provided that (i) if the Tranche A
Obligations shall have been satisfied and performed in full and any Tranche B
Obligations shall be outstanding, "Additional Grantor" shall mean any Additional
Tranche B Guarantor, and (ii) if the Tranche B Obligations shall have been
satisfied and performed in full and any Tranche A Obligations shall be
outstanding, "Additional Grantor" shall mean any Additional Tranche A Guarantor
or Additional Guarantor.

            "Additional Undertaking" shall mean (a) cash or cash equivalents or
(b) a surety bond, an Additional Undertaking Guarantee or an Additional
Undertaking Letter of Credit which is (i) provided by a Person, (ii) whose
long-term unsecured debt is rated at least "AA" (or equivalent) by a nationally
recognized statistical rating agency and (iii) is otherwise satisfactory to the
Collateral Agent. Additional Undertakings shall be addressed directly to the
Collateral Agent and shall name the Collateral Agent as the beneficiary thereof
and the party entitled to make claims thereunder.

            "Additional Undertaking Guarantee" shall mean the unconditional
guarantee of payment of any corporation or partnership organized and existing
under the laws of the United States of America or any State or the District of
Columbia or Canada or province thereof that has a long-term unsecured debt
rating satisfactory to the Collateral Agent at the time such guarantee is
delivered, given to the Collateral Agent, accompanied by an opinion of counsel
to such guarantor to the effect that such guarantee has been duly authorized,
executed and delivered by such guarantor and constitutes the legal, valid and
binding obligation of such guarantor enforceable against such guarantor by the
Collateral Agent in accordance with its terms, subject to customary exceptions
at the time for opinions for such instruments, together with an opinion of
counsel to the effect that, taking into account the purpose under this Agreement
or the applicable Security Document for which such guarantee will be given, such
guarantee and

                                       4
<PAGE>
accompanying opinion are responsive to the requirement of this Agreement or the
applicable Security Document.

            "Additional Undertaking Letter of Credit" shall mean a clean,
irrevocable, unconditional letter of credit in favor of the Collateral Agent and
entitling the Collateral Agent to draw thereon in the City of New York issued by
a bank satisfactory to the Collateral Agent, and if requested by the Collateral
Agent, accompanied by an opinion of counsel to such bank to the effect that such
letter of credit has been duly authorized, executed and delivered by such bank
and constitutes the legal, valid and binding obligation of such bank enforceable
against such bank by the Collateral Agent in accordance with its terms subject
to customary exceptions at the time for opinions for such instruments, together
with an opinion of counsel to the effect that, taking into account the purpose
under this Agreement or the applicable Security Document for which such letter
of credit will be given, such letter of credit and accompanying opinion are
responsive to the requirements of this Agreement or the applicable Security
Document.

            "Agreement" means, on any date, this Common Security and
Intercreditor Agreement as hereafter from time to time amended, supplemented,
amended and restated or otherwise modified.

            "Alteration" has the meaning given to it in Section 5.01(r).

            "Architect's Certificate" has the meaning given to it in Section
5.04(d)(iii).

            "Asset Sale" has the meaning given to it in the Tranche B Indenture.

            "Asset Sale Offer" has the meaning given to it in the Tranche B
Indenture.

            "Asset Sale Release Notice" has the meaning given to it in Section
7.01(c)(i).

            "Books" has the meaning given to it in Section 2.01(b)(x).

            "Business Day" means any day which is neither a Saturday nor Sunday
nor a legal holiday on which banking institutions in The City of New York or the
city in which the Corporate Trust Office (as such term is defined in the Tranche
B Indenture) is located are authorized or required by law or executive order to
be closed.

            "Capital Stock" means, with respect to any Person, any common stock,
preferred stock and any other capital stock of such Person and shares,
interests, participations or other ownership interest (however designated) of
any Person and any rights (other than debt securities convertible into, or
exchangeable for, capital stock or such other ownership interest), warrants,
options or other rights to purchase any of the foregoing, including each class
of common stock and preferred stock of such Person if such Person is a
corporation and each general limited partnership interest of such Person if such
Person is a partnership and/or limited liability company interest of such Person
if such Person is a limited liability company.

                                       5
<PAGE>
            "Certification" has the meaning given to it in Section 5.01(y).

            "CFO" has the meaning given to it in Section 5.01(y).

            "Collateral" has the meaning given to it in Section 2.01.

            "Collateral Account" has the meaning given to it in Section 9.01.

            "Collateral Agent" is defined in the preamble to this Agreement.

            "Collateral Agent's Fees" means all fees, costs and expenses of the
Collateral Agent of the type described in Sections 12.03, 12.04, 12.05 and
12.06.

            "Collateral Proceeds" has the meaning given to it in the Tranche B
Indenture.

            "Consents" has the meaning given to it in Section 5.01(y).

            "Consent Segments" has the meaning given to it in Section 5.01(y).

            "Contract Rights" has the meaning given to it in Section
2.01(b)(xiv).

            "Curative Documents" has the meaning given to it in Section 5.01(y).

            "Curative Servitudes" has the meaning given to it in Section
5.01(y).

            "Custody and Disbursing Agreement" means that certain Custody and
Disbursing Agreement, dated effective as of December 4, 2001, between Wells
Fargo Bank Minnesota, N.A. and Pioneer Companies, Inc.

            "Default" means any Event of Default or any condition, occurrence or
event which, after notice or lapse of time or both, would, unless cured or
waived, constitute an Event of Default.

            "Destruction" has the meaning given to it in Section 5.04(a).

            "Diligence Period" has the meaning given to it in Section 5.01(y).

            "Disbursing Agent" means Wells Fargo Bank Minnesota, N.A. in its
capacity as disbursing agent under the Custody and Disbursing Agreement.

            "Distribution Date" means the date on which any funds are applied by
the Collateral Agent in accordance with the provisions of Section 8.01.

            "Dollar" and the sign "$" mean the lawful money of the United
States.

            "Eligible Investments" has the meaning given to it in the Tranche B
Indenture.

                                       6
<PAGE>
            "Enforcement Notice" has the meaning given to it in Section
10.02(a).

            "Environmental Laws" has the meaning given to it in the Tranche B
Indenture.

            "Estimate" has the meaning given to it in Section 5.04(d)(iii).

            "Equipment" has the meaning given to it in Section 2.01(b)(i).

            "Event of Default" has the meaning given to it Section 10.01.

            "Exit Facility" means the Loan and Security Agreement, dated as of
December 31, 2001, among the Tranche A Issuer and the Tranche B Issuer, as
borrowers, the guarantors named therein, the Exit Facility Lenders, and the Exit
Facility Agent, and any refinancing thereof as may be permitted pursuant to the
Financing Agreements, as may be amended, supplemented, amended and restated or
otherwise modified from time to time, and all agreements and instruments related
thereto and contemplated thereby, each dated as of December 31, 2001 (including
any security agreement entered into in connection therewith), as each such
agreement or instrument may be amended, supplemented, amended and restated or
otherwise modified from time to time and notwithstanding that there may be a
period of time between such refinancings.

            "Exit Facility Agent" means Foothill Capital Corporation and its
successors and assigns under the Exit Facility and any other agent party to any
subsequent Exit Facility.

            "Exit Facility Lenders" means the lenders and any other secured
parties as are or may from time to time become parties to the Exit Facility and
their respective successors and assigns and any other lenders and secured
parties party to any subsequent Exit Facility.

            "Exit Obligations" has the meaning set forth in 2.01(d).

            "Fair Market Value" means, with respect to any asset or property,
the price of which could be negotiated in an arm's-length transaction, for cash,
between a willing seller and a willing buyer, neither of whom is under undue
pressure or compulsion to complete the transaction. Fair Market Value will be
determined by an officer of the relevant Grantor acting in good faith unless the
fair market value exceeds $500,000, in which case such fair market value will be
determined by a majority of the members of the Boards of Directors of PCI and
the relevant Grantor, and a majority of the disinterested members of such Boards
of Directors, if any, acting in good faith, and will be evidenced by a duly and
properly adopted resolution of such Boards of Directors.

            "Financing Agreements" means this Agreement, the Tranche A
Indenture, the Term Loan Agreement, the Tranche B Indenture, the Term Loan
Notes, the Tranche A Notes, the Tranche B Notes, each Term Loan Guaranty, each
Tranche A Guaranty, each Tranche B Guaranty, the other Security Documents and
each other agreement, document or instrument delivered in connection herewith
and therewith, whether or not

                                       7
<PAGE>
specifically mentioned herein or therein, in each case as amended, supplemented,
amended and restated or otherwise modified from time to time, provided that (i)
if the Tranche A Obligations shall have been satisfied and performed in full and
any Tranche B Obligations shall be outstanding, "Financing Agreements" shall
mean this Agreement, the Tranche B Indenture, the Tranche B Notes, each Tranche
B Guaranty, the other Security Documents, and each other agreement, document or
instrument delivered in connection herewith and therewith, whether or not
specifically mentioned herein or therein, in each case as amended, supplemented,
amended and restated or otherwise modified from time to time, and (ii) if the
Tranche B Obligations shall have been satisfied and performed in full and any
Tranche A Obligations shall be outstanding, "Financing Agreements" shall mean
this Agreement, the Term Loan Agreement, the Tranche A Indenture, the Term Loan
Notes, the Tranche A Notes, each Term Loan Guaranty, each Tranche A Guaranty and
each other agreement, document or instrument delivered in connection herewith
and therewith, whether or not specifically mentioned herein or therein, in each
case as amended, supplemented, amended and restated or otherwise modified from
time to time.

            "GAAP" means generally accepted accounting principles set forth in
the opinions and pronouncements of the Accounting Principles Board of the
American Institute of Certified Public Accountants and statements and
pronouncements of the Financial Accounting Standards Board or in such other
statements by such other entity as approved by a significant segment of the
accounting profession, which are in effect from time to time.

            "Grantor" is defined in the preamble to this Agreement and includes
each other Additional Grantor that becomes a Grantor pursuant to Section 5.03
and their respective successors.

            "General Intangibles" has the meaning given to it in Section
2.01(b).

            "Grantor Subsidiary" means any Subsidiary of any Grantor.

            "Hazardous Materials" has the meaning given to it in the Tranche B
Indenture.

            "herein", "hereof", "hereto", "hereunder" and similar terms
contained in this Agreement, refer to this Agreement as a whole and not to any
particular Section, paragraph or provision of this Agreement.

            "Improvements" has meaning given to it in Section 2.01(a)(ii).

            "including" means including without limiting the generality of any
description preceding or succeeding such term, and, for purposes of this
Agreement, the parties hereto agree that the rule of ejusdem generis shall not
be applicable to limit a general statement, which is followed by or referable to
an enumeration of specific matters, to matters similar to the matters
specifically mentioned.

            "Initial Certification Date" has the meaning given to it in Section
5.01(y).

                                       8
<PAGE>
            "Insurance Proceeds" has the meaning given to it in Section 5.04(a).

            "Intercreditor Agreement" means that certain Intercreditor
Agreement, dated as of December 31, 2001 among the Collateral Agent, the Tranche
A Issuer, the Tranche B Issuer and the Exit Facility Agent, as the same may be
amended, supplemented, amended and restated or otherwise modified from time to
time.

            "Inventory" has the meaning given to it in Section 2.01(b)(ii).

            "Land" has the meaning given to it in Section 2.01(a)(i).

            "Law" means any treaty, foreign, federal, state or local statute,
law, rule, regulation, ordinance, order, code, policy or rule of common law, now
or hereafter in effect, in each case as amended, and any judicial or
administrative interpretation thereof by a governmental authority or otherwise,
including any judicial or administrative order, consent decree or judgment.

            "Lease" has the meaning given to it in Section 2.01(b)(xii).

            "Lien" means any mortgage, pledge, lien, security interest,
hypothec, prior claim, charge or encumbrance of any kind (including any
conditional sale or other title retention agreement and any lease in the nature
thereof).

            "Loan Documents" means this Agreement, the Term Loan Agreement, the
Term Loan Notes, each Term Loan Guaranty, the other Security Documents and each
other agreement, document or instrument delivered in connection herewith and
therewith, whether or not specifically mentioned herein or therein, each as
amended, supplemented, amended and restated or otherwise modified from time to
time.

            "Loan Policy" has the meaning given to it in Section 5.01(y).

            "Majority Holders" means the Tranche A Majority Holders and the
Tranche B Majority Holders, provided that (i) if the Tranche A Obligations shall
have been satisfied and performed in full and any Tranche B Obligations shall be
outstanding, "Majority Holders" shall mean the Tranche B Majority Holders, and
(ii) if the Tranche B Obligations shall have been satisfied and performed in
full and any Tranche A Obligations shall be outstanding, "Majority Holders"
shall mean the Tranche A Majority Holders.

            "Material Adverse Effect" means (i) any material adverse effect on
the business, assets, debt service capacity, liabilities (including
environmental liabilities but excluding any changes in the financial condition
of the Tranche A Issuer or the Tranche B Issuer resulting from the application
of FAS 133 to the CRC Portfolio (as such term is defined in the Tranche B
Indenture)), financial condition, operations or prospects of the Grantors and
the Grantor Subsidiaries, taken as a whole, (ii) any material adverse effect
upon the ability of any Grantors and the Grantor Subsidiaries, taken as a whole,
to timely perform their respective material obligations under the Financing
Agreements to which they are or will be a party, or (iii) any impairment of the
legality, validity or

                                       9
<PAGE>
enforceability of any Financing Agreement, or any material impairment of the
rights, remedies or benefits available to the Secured Parties under any
Financing Agreement.

            "Missing Segments" has the meaning given to it in Section 5.01(y).

            "Mortgaged Property" has the meaning given to it in Section 2.01(a).

            "Net Award" has the meaning given to it in Section 5.04(b).

            "Officers' Certificate" means a certificate signed by the Chairman
of the Board, Vice Chairman, the President or a Vice President (regardless of
vice presidential designation), and by the Treasurer, an Assistant Treasurer,
the Secretary or an Assistant Secretary of PCI and the relevant Grantor and
delivered to the Collateral Agent, the Administrative Agent, the Tranche A
Trustee and/or the Tranche B Trustee, as required by the terms hereof.

            "Opinion of Counsel" means a written opinion of counsel, who shall
be counsel for PCI and the relevant Grantor and who shall be reasonably
acceptable to the Collateral Agent or with respect to an Opinion of Counsel
requested pursuant to Section 7.01(c)(v), an opinion of counsel for the buyer of
such assets upon which the Collateral Agent is entitled to rely.

            "Permit" has the meaning given to it in Section 5.01(m).

            "Person" means any natural person, corporation, partnership, firm,
association, trust, government, governmental agency, limited liability company
or any other entity, whether acting in an individual, fiduciary or other
capacity.

            "Pipeline" has the meaning given to it in Section 5.01(y).

            "Pipeline Mortgage" has the meaning given to it in Section 5.01(y).

            "Pipeline Security Interest" has the meaning given to it in Section
5.01(y).

            "Plans and Specifications" has the meaning given to it in Section
5.04(d)(i).

            "Pledged Shares" has the meaning given to it in Section 2.01(b)(vi).

            "Primary Collateral" has the meaning given to it in Section 2.01(d).

            "Policy Issuance Date" has the meaning given to it in Section
5.01(y).

            "Prior Liens" has the meaning given to it in Section 4.01(m).

            "Pro Rata Payment" means a payment to a Secured Party (other than
the Collateral Agent, the Administrative Agent, the Tranche A Trustee and the
Tranche B Trustee in their respective individual and trust capacities) on any
date on which a payment of Secured Obligations is made in which (a) interest
paid to such Secured Party

                                       10
<PAGE>
on such date bears the same proportion to the total interest payments made to
all Secured Parties on such date as (i) the total Secured Obligations for
interest due to such Secured Party on such date bears to (ii) the total Secured
Obligations for interest due to such Secured Parties on such date, (b) principal
paid or prepaid to such Secured Party on such date bears the same proportion to
the total principal payments or prepayments made to all Secured Parties on such
date as (i) the total Secured Obligations for principal due to such Secured
Party on such date bears to (ii) the total Secured Obligations for principal due
to all Secured Parties on such date, in each case not including any principal
payable by way of an acceleration of principal payable unless the Tranche A
Obligations or the Tranche B Obligations, as the case may be, in respect of
which principal is payable by way of acceleration, have been accelerated in
whole or in part, as the case may be, and (c) fees, commissions, indemnities and
all amounts other than interest and principal paid to such Secured Party on such
date bears the same proportion to the total fees, commissions, indemnities and
such other amounts paid to all Secured Parties on such date as (i) the total
Secured Obligations for fees, commissions, indemnities and such other amounts
due to such Secured Party on such date bears to (ii) the total Secured
Obligations for fees, commissions, indemnities and such other amounts due to all
Secured Parties on such date.

            "Restoration" has the meaning given to it in Section 5.04(c).

            "Restoration Election Notice" has the meaning given to it in Section
5.04(c).

            "Released Interests" has the meaning given to it in Section 7.01(c).

            "Released Trust Moneys" has the meaning given to it in Section 8.04.

            "Rents" has the meaning given to it in Section 2.01(b)(xii).

            "Returned Payments" means Unallocated Payments, together with the
interest earned on the investment of such Unallocated Payments, in each case net
of all fees and expenses, that are released from escrow in accordance with the
terms of the Tranche B Indenture and/or the Tranche A Indenture.

            "Secondary Collateral" has the meaning given to it in Section
2.01(d).

            "Security Documents" means this Agreement, each Mortgage (as such
term is defined in the Tranche B Indenture), the Canadian Security Agreements
(as such term is defined in the Tranche B Indenture) and all other security
agreements, mortgages, deeds of trust, pledges, collateral assignments, UCC
filings, financing statements and registrations or any other instrument
evidencing or creating any security interest or Lien in favor of the Collateral
Agent for the ratable benefit of the Secured Parties in all or any portion of
the Collateral, in each case as amended, supplemented, amended and restated or
otherwise modified from time to time.

            "Secured Obligations" means the Tranche A Obligations and the
Tranche B Obligations, provided that (i) if the Tranche A Obligations shall have
been satisfied

                                       11
<PAGE>
and performed in full and any Tranche B Obligations shall be outstanding,
"Secured Obligations" shall mean the Tranche B Obligations, and (ii) if the
Tranche B Obligations shall have been satisfied and performed in full and any
Tranche A Obligations shall be outstanding, "Secured Obligations" shall mean the
Tranche A Obligations.

            "Secured Parties" means the Term Loan Lenders, Tranche A Holders,
the Tranche B Holders, the Collateral Agent (in its individual capacity as a
trustee and agent hereunder), the Administrative Agent (in its individual
capacity as administrative agent under the Term Loan Agreement), the Tranche A
Trustee (in its individual capacity as trustee under the Tranche A Indenture)
and the Tranche B Trustee (in its individual capacity as trustee under the
Tranche B Indenture), provided that (i) if the Tranche A Obligations shall have
been satisfied and performed in full and any Tranche B Obligations shall be
outstanding, "Secured Parties" shall mean the Tranche B Holders, the Collateral
Agent (in its individual capacity as trustee and agent hereunder), and the
Tranche B Trustee (in its individual capacity as trustee under the Tranche B
Indenture), and (ii) if the Tranche B Obligations shall have been satisfied and
performed in full and any Tranche A Obligations shall be outstanding, "Secured
Parties" shall mean the Term Loan Lenders (so long as any Tranche A Term Loan
Obligations remain outstanding), the Tranche A Holders (so long as any Tranche A
Indenture Obligations remain outstanding), the Collateral Agent (in its
individual capacity as a trustee and agent hereunder), the Administrative Agent
(in its individual capacity as administrative agent under the Term Loan
Agreement (so long as any Tranche A Term Loan Obligations remain outstanding))
and the Tranche A Trustee (in its individual capacity as trustee under the
Tranche A Indenture (so long as any Tranche A Indenture Obligations remain
outstanding)).

            "Secured Personal Property" has the meaning given to it in Section
2.01(b).

            "Security and Intercreditor Supplement" has the meaning given to it
in Section 5.03.

            "Segments" means segments listed in Schedule VI.

            "Servitudes" has the meaning given to it in Section 5.01(y).

            "St. Gabriel Pipeline Collateral Item" has the meaning given to it
in Section 5.01(y).

            "Subsidiary" means, with respect to any Person, (i) any corporation
of which the outstanding Capital Stock having at least a majority of the votes
entitled to be cast in the election of directors, under ordinary circumstances,
is at the time owned, directly or indirectly, by such Person, by such Person and
one or more of its Subsidiaries or by one or more of such Person's Subsidiaries,
or (ii) any other Person of which at least a majority of voting interest, under
ordinary circumstances, is at the time owned, directly or indirectly, by such
Person, by such Person and one or more of its Subsidiaries or by one or more of
such Person's Subsidiaries, whether or not such corporation or other

                                       12
<PAGE>
Person is incorporated or organized in or under the laws of the United States of
America or any state thereof.

            "Survey" has the meaning given to it in Section 5.01(y).

            "Survey Corrective Action" has the meaning given to it in Section
5.01(y).

            "Taking" has the meaning given to it in Section 5.04(b).

            "Term Loan Agreement" has the meaning given to it in paragraph C of
the Recitals hereto.

            "Term Loan Lenders" has the meaning given to it in paragraph C of
the Recitals hereto.

            "Term Loan Guarantor" has the meaning given to it in paragraph C of
the Recitals hereto.

            "Term Loan Guaranty" has the meaning given to it in paragraph F of
the Recitals hereto.

            "Term Loan Notes" has the meaning given to it in paragraph C of the
Recitals hereto.

            "Term Loans" has the meaning given to it in the Term Loan Agreement.

            "Title Commitment" has the meaning given to it in Section 5.01(y).

            "Title Corrective Action" " has the meaning given to it in Section
5.01(y).

            "Title Opinion" has the meaning given to it in Section 5.01(y).

            "Title Policies" means the mortgagee policies of title insurance
delivered to the Collateral Agent and insuring the liens on the Mortgaged
Property.

            "Tranche A Documents" means this Agreement, the Tranche A Indenture,
the Tranche A Notes, each Tranche A Guaranty, the other Security Documents and
each other agreement, document or instrument delivered in connection herewith
and therewith, whether or not specifically mentioned herein or therein each as
amended, supplemented, amended and restated or otherwise modified from time to
time.

            "Tranche A Guarantor" has the meaning given to it in paragraph A of
the Recitals hereto.

            "Tranche A Guaranty" has the meaning given to it in paragraph D of
the Recitals hereto.

                                       13
<PAGE>
            "Tranche A Holder" has the meaning given to it in paragraph A of the
Recitals hereto.

            "Tranche A Indenture" has the meaning given to it in paragraph A of
the Recitals hereto.

            "Tranche A Indenture Asset Sale" has the meaning given to it in
Section 7.01(c).

            "Tranche A Indenture Collateral Proceeds" means "Collateral
Proceeds" as such term is defined in the Tranche A Indenture.

            "Tranche A Indenture Obligations" means each payment and performance
obligation (monetary or otherwise) of each Grantor and of each other obligor
(except for the Secured Parties) arising under or in connection with the Tranche
A Indenture, the Tranche A Notes, each Tranche A Guaranty and each other Tranche
A Document (except in respect of any Grantor, its obligations under this
Agreement), including in respect of payment of principal of, premium, if any,
and interest, on the Tranche A Notes when due and payable, and all other amounts
or performances due or to become due under or in connection therewith and all
other obligations to the Tranche A Trustee, the Tranche A Holders or the
Collateral Agent thereunder.

            "Tranche A Notes" has the meaning given to it in paragraph A of the
Recitals hereto.

            "Tranche A Majority Holders" shall mean, at any time, Tranche A
Holders and Term Loan Lenders together holding and owed at least 51% of the
aggregate principal amounts of the Tranche A Notes and the Term Loans then
outstanding, provided that (i) if the Tranche A Term Loan Obligations shall have
been satisfied and performed in full and any Tranche A Indenture Obligations
shall be outstanding, "Tranche A Majority Holders" shall mean Tranche A Holders
together holding at least 51% of the aggregate principal amount of the Tranche A
Notes then outstanding, and (ii) if the Tranche A Indenture Obligations shall
have been satisfied and performed in full and any Tranche A Term Loan
Obligations shall be outstanding, "Tranche A Majority Holders" shall mean Term
Loan Lenders together holding and owed at least 51% of the aggregate principal
amount of the Term Loans then outstanding.

            "Tranche A Term Loan Asset Sale" has the meaning given to it in
Section 7.01(c).

            "Tranche A Term Loan Collateral Proceeds" means "Collateral
Proceeds" as such term is defined in the Term Loan Agreement.

            "Tranche A Term Loan Obligations" means each payment and performance
obligation (monetary or otherwise) of each Grantor and of each other obligor
(except for the Secured Parties) arising under or in connection with the Term
Loan Agreement, the Term Loan Notes, each Term Loan Guaranty and each other Loan
Document (except, in respect of any Grantor, its obligations under this
Agreement),

                                       14
<PAGE>
including in respect of payment of principal of, premium, if any, and interest
when due and payable and all other amounts or performances due or to become due
under or in connection therewith and all other obligations to the Administrative
Agent, the Term Loan Lenders or the Collateral Agent thereunder.

            "Tranche A Obligations" means the Tranche A Term Loan Obligations
and Tranche A Indenture Obligations, provided that (i) if the Tranche A Term
Loan Obligations shall have been satisfied and performed in full and any Tranche
A Indenture Obligations shall be outstanding, "Tranche A Obligations" shall mean
the Tranche A Indenture Obligations, and (ii) if the Tranche A Indenture
Obligations shall have been satisfied and performed in full and any Tranche A
Term Loan Obligations shall be outstanding, "Tranche A Obligations" shall mean
the Tranche A Term Loan Obligations.

            "Tranche A Trustee" is defined in the preamble to this Agreement.

            "Tranche B Documents" means this Agreement, the Tranche B Indenture,
the Tranche B Notes, each Tranche B Guaranty, the other Security Documents and
each other agreement, document or instrument delivered in connection herewith
and therewith, whether or not specifically mentioned herein or therein each as
amended, supplemented, amended and restated or otherwise modified from time to
time.

            "Tranche B Guarantor" has the meaning given to it in paragraph B of
the Recitals hereto.

            "Tranche B Guaranty" has the meaning given to it in paragraph E of
the Recitals hereto.

            "Tranche B Holder" has the meaning given to it in paragraph B of the
Recitals hereto.

            "Tranche B Indenture" has the meaning given to it in paragraph B of
the Recitals hereto.

            "Tranche B Majority Holders" shall mean, at any time, Tranche B
Holders together holding at least 51% of the aggregate principal amount of the
Tranche B Notes then outstanding.

            "Tranche B Notes" has the meaning given to it in paragraph B of the
Recitals hereto.

            "Tranche B Obligations" means each payment and performance
obligation (monetary or otherwise) of each Grantor and of each other obligor
(except for the Secured Parties) arising under or in connection with, the
Tranche B Indenture, the Tranche B Notes, each Tranche B Guaranty and each other
Tranche B Document (except in respect of any Grantor, its obligations under this
Agreement), including in respect of payment of principal of, premium, if any,
and interest, on the Tranche B Notes when due and payable, and all other amounts
or performances due or to become due under or in

                                       15
<PAGE>
connection therewith and all other obligations to the Tranche B Trustee, the
Tranche B Holders or the Collateral Agent thereunder.

            "Tranche B Trustee" is defined in the preamble to this Agreement.

            "Trust Estate" means (i) the right, title and interest of the
Collateral Agent (for itself and for the benefit of the other Secured Parties)
in and to the Collateral and in, to and under, each of the Security Documents,
(ii) the right, title and interest of the Collateral Agent (for itself and for
the benefit of the other Secured Parties) in, to and under, each of the Title
Policies, and (iii) any amounts from time to time held in the Collateral
Account.

            "Trust Moneys" means all cash or Eligible Investments received by
the Collateral Agent: (i) in exchange for the release of property from the Lien
of any of the Security Documents, including Collateral Proceeds, Tranche A
Indenture Collateral Proceeds and Tranche A Term Loan Collateral Proceeds, (ii)
as compensation for or proceeds of the sale of all or any part of the Collateral
taken by eminent domain or purchased by, or sold pursuant to any order of, a
governmental authority or otherwise disposed of, including any Net Award, (iii)
as proceeds of insurance upon any, all or part of, the Collateral (other than
any liability insurance proceeds payable to the Collateral Agent for any loss,
liability or expense incurred by it), including any Insurance Proceeds, (iv) as
proceeds of any other sale or other disposition of all or any part of the
Collateral by or on behalf of the Collateral Agent or any collection, recovery,
receipt, appropriation or other realization of or from all or any part of the
Collateral pursuant to this Agreement or the other Security Documents or
otherwise, (v) as Returned Payments, or (vi) for application pursuant to the
Term Loan Agreement, the Tranche A Indenture or the Tranche B Indenture, as
provided in the Term Loan Agreement, the Tranche A Indenture or the Tranche B
Indenture, as the case may be, or any in Security Document, or whose disposition
is not otherwise specifically provided for in the Term Loan Agreement, the
Tranche A Indenture or the Tranche B Indenture, or in any Security Document, as
the case may be. Unless there shall be an Event of Default, Trust Moneys shall
not include any proceeds of any sale of assets of any Grantor which does not
constitute an Asset Sale, a Tranche A Indenture Asset Sale or a Tranche A Term
Loan Asset Sale.

            "UCC" or "Uniform Commercial Code" means the Uniform Commercial Code
as in effect from time to time in the State of New York.

            "Unallocated Payments" means the aggregate amount of the payments of
interest, principal, premium or other amounts paid to the Disbursing Agent with
respect to Unallocated Securities.

            "Unallocated Securities" means the unclaimed Tranche A Notes and/or
the Tranche B Notes held by the Disbursing Agent.

            "United States" or "U.S." means the United States of America, its
fifty states and the District of Columbia.

            "Valuation Date" has the meaning given to it in Section 7.01(c)(i).

                                       16
<PAGE>
                                   ARTICLE II
                           GRANT OF SECURITY INTEREST

            SECTION 2.01. Grant of Security Interest. As security for the
payment and performance in full of the Secured Obligations, each Grantor hereby
grants to the Collateral Agent, its successors and assigns, for the ratable
benefit of the Secured Parties, a security interest in all of such Grantor's
right, title, interest in, to and under, the following as described in Sections
2.01(a), (b) and (c) (including Secondary Collateral and to the extent such
Secondary Collateral becomes Primary Collateral, Primary Collateral, the
"Collateral"):

            (a) all of such Grantor's real property assets, whether now owned or
existing or hereafter acquired or existing, and wherever located (the "Mortgaged
Property"), including the following:

                  (i) all such Grantor's right, title and interest in, under and
      to the lands described in Schedule II hereto (the "Land"), together with
      any and all of its other rights, titles and interests of whatever kind or
      character (whether now owned or hereafter acquired by operation of Law or
      otherwise) in, under and to such Land; and

                  (ii) all of its rights, title and interests in all plants,
      buildings, structures, towers and other improvements and component parts
      thereof, now owned or hereafter acquired and located on the Land,
      including fixtures, heating, lighting and power plants, pipelines,
      transmission lines, buildings, housing and improvements, together with all
      other machinery, equipment, appliances and apparatus of whatsoever
      character or description, and all replacements, substitutions and
      additions to said property, owned by it and located on the Land or located
      elsewhere and used in the operation, conduct and maintenance of such plant
      located thereon (the "Improvements").

            (b) all of such Grantor's personal property assets, including the
following, whether now owned or existing or hereafter acquired or existing, and
wherever located (the "Secured Personal Property"):

                  (i) all furnishings, fixtures, service vehicles, supplies,
      absorbers, machinery, drums, engines, motors, regulators, meters,
      exchangers, tanks, docks, racks, heaters, above ground storage facilities,
      under ground storage facilities, loading facilities, fractionation
      facilities, absorption equipment, distillation equipment, deethanizers,
      depropanizers, debutanizers, olefin splitters, stills, power plants,
      disposal pits, warehouses, dwelling houses, cooling equipment,
      compressors, pipelines, piping flow lines, wiring, boilers, vessels,
      dehydration equipment or any of them, and other equipment together with
      all attachments, components, parts and accessories installed thereon or
      affixed thereto ("Equipment");

                                       17
<PAGE>
                  (ii) all goods held for sale or lease or to be furnished under
      contracts of service, and all additions, substitutions and replacements
      thereof, wherever located, together with all goods and materials used or
      usable in manufacturing, processing, packaging or shipping the same, in
      each case in all stages of production, from raw materials through
      work-in-process to finished goods, including chlorine, caustic soda,
      bleach, hydrochloric acid, other chlorides and aluminum sulfate
      ("Inventory");

                  (iii) all other goods, of any nature whatsoever;

                  (iv) all (A) (1) rights to payment for Inventory or other
      goods sold or services rendered by such Grantor, including all accounts
      arising from sales or rendition of services made under any of such
      Grantor's trade names or styles or through any of such Grantor's
      divisions, regardless of how such right is evidenced, whether secured or
      unsecured (and whether or not specifically listed on schedules furnished
      to the Collateral Agent) ("Accounts Receivable"), and (2) other accounts;
      (B) unpaid seller's rights (including rights of rescission, replevin,
      reclamation and stoppage in transit) relating to the foregoing or arising
      therefrom; (C) rights to any goods (including Inventory) represented by
      any of the foregoing, including rights to returned or repossessed goods
      (including Inventory); (D) reserves and credit balances arising under any
      of the foregoing; (E) guarantees, letters of credit, collateral or other
      supporting obligations supporting or securing any of the foregoing; and
      (F) insurance policies or rights relating to any of the foregoing
      (collectively, including Accounts Receivable, the "Accounts");

                  (v) all (1) instruments, (2) documents, (3) contract rights,
      (4) chattel paper, (5) letters of credit, (6) letter-of-credit rights, (7)
      claims, including commercial tort claims, and causes of action against any
      other Person, however arising, (8) payment intangibles, and (9) general
      intangibles, whether or not for the payment of money, including, but not
      limited to, all (A) rights to tax refunds or other payments of every kind
      or nature, including rights to the payment of letters of credit, (B)
      copyrights, rights in or licenses of copyrights and marks subject to
      copyright protection, in whole or in part, and all renewals or extensions
      of any of the foregoing, (C) trade names, trademarks, service marks, trade
      styles, designs, logos, indicia, corporate names, company names and
      fictitious business names, in each case, together with all associated
      goodwill, (D) patents and patent applications and rights in or licenses of
      patents or patent applications, (E) computer programs and all intellectual
      property rights therein (other than such programs and rights in which, by
      their terms enforceable under applicable Law, no security interest may be
      granted), and (F) other proprietary information (the "General
      Intangibles");

                  (vi) all investment property, including all securities and
      capital stock or other interests in any other Person represented by the
      certificates identified in Schedule III hereto, all rights and property
      relating to or acquired in connection with such securities, capital stock
      or other interests (including the right to receive dividends and other
      distributions) and all other Capital Stock of

                                       18
<PAGE>
      whatever class of any other Person, now or hereafter owned by such
      Grantor, including as a result of exchanges, reinvestments, divisions or
      free allocations ("Pledged Shares");

                  (vii) all cash and cash equivalents, including, without
      limitation, money, demand deposit accounts and other deposit accounts;

                  (viii) all governmental approvals, licenses, franchises and
      authorizations, to the maximum extent permitted by any applicable Law;

                  (ix) all property and interests in property of such Grantor
      now or hereafter coming into the actual possession, custody or control of
      the Collateral Agent in any way and for any purpose (whether for
      safekeeping, deposit, custody, pledge, transmission, collection or
      otherwise);

                  (x) all books and records (the "Books");

                  (xi) to the extent not otherwise provided for herein and to
      the extent permitted by law, all rights, title and interest in, to and
      under all franchises, licenses, permits, certificates, consents, approvals
      and authorizations, however characterized, used or held for use in
      connection with such Grantor's ownership and operation of the Mortgaged
      Property and issued or in any way furnished, whether necessary or not for
      the operation and use of the Mortgaged Property, including building
      permits, certificates of occupancy, environmental certificates, industrial
      permits or licenses or certificates of operation;

                  (xii) to the extent not otherwise provided for herein, all
      rights, title and interest, as landlord, franchisor, licensor or grantor,
      in all space, oil, gas and mineral leases and subleases, franchise
      agreements, licenses, and occupancy or concession agreements now existing
      or hereafter entered into relating in any manner to the Mortgaged Property
      or the Equipment and any and all amendments, modifications, supplements
      and renewals of any thereof (each such lease, license or agreement,
      together with any such amendment, modification, supplement or renewal, a
      "Lease"), whether now in effect or hereafter coming into effect, including
      all rents, additional rents, management fees payable by tenants, cash,
      guarantees, letters of credit, bonds, sureties or securities deposited
      thereunder to secure performance of the lessee's, franchisee's, licensee's
      or obligee's obligations thereunder, revenues, earnings, profits and
      income, advance rental payments, payments incident to assignment, sublease
      or surrender of a Lease, claims for forfeited deposits and claims for
      damages, now due or hereafter to become due, with respect to any Lease
      (collectively, "Rents");

                  (xiii) to the extent not otherwise provided for herein, all
      surveys, title insurance policies, drawings, plans, specifications,
      construction contracts, file materials, operating and maintenance records,
      catalogues, tenant lists, correspondence, advertising materials, operating
      manuals, warranties, guaranties,

                                       19
<PAGE>
      appraisals, studies and data relating to the Mortgaged Property or the
      Equipment or the construction of any alteration or the maintenance of any
      permit;

                  (xiv) to the extent not otherwise provided for herein, (A) all
      rights, titles and interests of such Grantor in, to and under the
      contracts, agreements or other instruments and documents relevant to such
      Grantor's ownership and operation of the Mortgaged Property, (B) all
      contract rights relating to the Mortgaged Property or the Equipment and
      all reserves, deferred payments, deposits, refunds and claims of every
      kind or character relating thereto, but not including Accounts Receivable
      (collectively, "Contract Rights"), and (C) all processes, designs,
      methodologies and related documentation, technical information,
      manufacturing, engineering and technical drawings related to the ownership
      and operation of the Mortgaged Property; and

                  (xv) all other property and interests in property of such
      Grantor constituting personal property.

            (c) all accessions and additions to, substitutions for, and
replacements, products and proceeds of any of the real or personal property
described in Section 2.01(a) and Section 2.01(b) (including proceeds that
constitute property of the types described in Section 2.01(a) or Section
2.01(b)), whether now owned or hereafter acquired or existing, and wherever
located, and, to the extent not otherwise included, all (i) payments under
insurance (whether or not the Collateral Agent is the loss payee thereof), or
any indemnity, warranty, guaranty or letter of credit, payable by reason of loss
or damage to or otherwise with respect to any of the foregoing, and (ii) any and
all supporting obligations in respect of any of the foregoing.

            (d) notwithstanding anything to the contrary contained herein, the
security interest and Lien of the Secured Parties in that part of the Collateral
comprising Accounts, Inventory, General Intangibles directly related to Accounts
and Inventory, the proceeds of the foregoing and Books directly related thereto
(such Accounts, Inventory, proceeds, related General Intangibles and related
Books, the "Secondary Collateral") shall be subject to the prior security
interest and Lien of the Exit Facility Lenders in the Secondary Collateral to
the extent that, and only for so long as, such Secondary Collateral secures the
obligations of the Tranche A Issuer, the Tranche B Issuer and the other Grantors
(to the extent such Grantors have guaranteed the obligations under the Exit
Facility in favor of the Exit Facility Lenders and any other secured party named
therein (such obligations, the "Exit Obligations")). For the avoidance of doubt,
for so long as, to the extent that and all times during which, Secondary
Collateral does not secure the Exit Obligations (such Secondary Collateral, and
any part thereof, is herein referred to as "Primary Collateral"), the Primary
Collateral shall not be subject to any security interest or Lien in favor of any
Persons (other than the security interest and Lien in favor of Secured Parties
pursuant to this Agreement and other Prior Liens) and the security interest and
Lien of the Secured Parties in the Primary Collateral shall be a first priority
perfected security interest and Lien (subject only to Prior Liens).

                                       20
<PAGE>
            SECTION 2.02. Perfection and Maintenance of Security Interests.

            (a) Each Grantor shall, at its sole cost and expense, perform any
and all acts and execute any documents, including the execution, amendment or
supplementation of any financing statement and continuation statement or other
statement or registration for filing under the provisions of any statute, rule
or regulation of any applicable United States or Canadian federal, state,
provincial or local jurisdiction, including any filings or registrations in
local real estate land record offices or registry offices, which are necessary
or advisable in order to create, grant, maintain, register, record, file,
perfect, renew and preserve in favor of the Collateral Agent for the benefit of
the Secured Parties a valid and perfected first priority Lien on the Collateral
(other than with respect to the Secondary Collateral) and to fully preserve and
protect the rights of the Collateral Agent under this Agreement and the other
Security Documents and do such other acts and execute such other documents as
may reasonably be requested by the Collateral Agent.

            (b) Each Grantor shall from time to time promptly pay and satisfy
all recording, registration and/or filing fees, charges and taxes relating to
this Agreement and the other Security Documents to which such Grantor is a party
and any amendments thereto and any other instruments of further assurance.
Without limiting the generality of the foregoing, if at any time the Collateral
Agent shall determine that additional recording, filing, transfer or similar
taxes are required to be paid to perfect or continue any Lien on any Collateral,
the Grantors shall be jointly and severally liable to, and the applicable
Grantor shall, pay such taxes promptly upon demand by the Collateral Agent.

            (c) Without limiting the generality of the foregoing, the Collateral
Agent is authorized (i) to file under the Uniform Commercial Code of any state
of the United States, or other applicable Law, financing statements,
continuation statements or other documents relating to the Collateral, and (ii)
to cause the execution and filing of public deeds or other documents under the
laws of Canada necessary to create or preserve the security interest or Liens in
the Collateral created hereby, in each case without the signature of any
Grantor. Neither the Collateral Agent nor the other Secured Parties have any
responsibility for the creation, priority, validity, perfection or
enforceability of any security interest or Lien created or intended to be
created hereby or pursuant hereto or for the maintenance or perfection of any
such security interest or Lien; provided that the Collateral Agent shall execute
all public deeds or other documents as required by applicable Law and regulation
to duly create and register security interests or Liens provided for in this
Article II (subject to the provisions of Article XIII). The Collateral Agent
shall promptly notify the Grantors of any action taken under this Section 2.02.

            (d) Except as otherwise expressly provided for in the Financing
Agreements, no Grantor shall take any actions which would impair or render
ineffective or adversely affect the attachment, perfection or the priority (as
such priority is contemplated herein or in any other Security Document) of any
of the security interests, Liens, or conditional assignments granted in, or
pursuant to, this Agreement or the other Security Documents.

                                       21
<PAGE>
            SECTION 2.03. Pledged Shares, Voting Rights and Dividends.

            (a) Subject to the terms of the other Financing Agreements and
Sections 2.03(d) and (e), each Grantor shall be entitled to exercise any and all
voting and/or other consensual rights and powers inuring to it as owner of
Pledged Shares or any part thereof for any purpose not inconsistent with the
terms of this Agreement and the other Financing Agreements.

            (b) The Collateral Agent shall execute and deliver to each Grantor,
or cause to be executed and delivered to each Grantor, all such proxies, powers
of attorney and other instruments as such Grantor may reasonably request for the
purposes of enabling such Grantor to exercise the voting and/or consensual
rights and powers it is entitled to exercise pursuant to subparagraph (a) above
and to receive the cash dividends it is entitled to receive pursuant to
subparagraph (c) below.

            (c) Subject to the terms of the other Financing Agreements and
Sections 2.03(d) and (e), each Grantor shall be entitled to receive and retain
any and all cash dividends, interest and principal paid on the Pledged Shares to
the extent and only to the extent that such cash dividends, interest and
principal are permitted by, and otherwise paid in accordance with, the terms and
conditions of the Financing Agreements and applicable laws. All non-cash
dividends, interest and principal, and all dividends, interest and principal
paid or payable in cash or otherwise in connection with a partial or total
liquidation or dissolution, return of capital, capital surplus or paid-in
surplus, and all other distributions (other than distributions referred to in
the preceding sentence) made on or in respect of the Pledged Shares, whether
paid or payable in cash or otherwise, whether resulting from a subdivision,
combination or reclassification of the outstanding Capital Stock of the issuer
of any Pledged Shares or received in exchanged for Pledged Shares or any part
thereof, or in redemption thereof, or as a result of any merger, consolidation,
acquisition or other exchange of assets to which such issuer may be a party or
otherwise, shall be and become part of the Collateral (whether or not there
shall have occurred or be continuing any Default), and, if received by any
Grantor, shall not be commingled by such Grantor with any of its other funds or
property but shall be held separately and apart therefrom, shall be held in
trust for the benefit of the Collateral Agent and shall be forthwith delivered
to the Collateral Agent in the same form as so received (with any necessary
endorsement).

            (d) If there shall have occurred an Event of Default which shall be
continuing, all rights of any Grantor to dividends, interest or principal that
such Grantor is authorized to receive pursuant to paragraph (c) of this Section
2.03 shall cease forthwith at the Collateral Agent's election, and all such
rights shall thereupon become vested in the Collateral Agent, which shall
thereafter have the sole and exclusive right and authority to receive and retain
such dividends, interest or principal. All dividends, interest or principal
received by the Grantor contrary to the provisions of this paragraph (d) shall
be held in trust for the benefit of the Collateral Agent, shall be segregated
from other property or funds of such Grantor and shall be forthwith delivered to
the Collateral Agent in the same form as so received (with any necessary
endorsement). Any and all money and other property paid over to or received by
the Collateral Agent pursuant to the

                                       22
<PAGE>
provisions of this paragraph (d) shall be retained by the Collateral Agent in
the Collateral Account upon receipt of such money or other property and shall be
applied in accordance with the provisions of Section 10.04.

            (e) If there shall have occurred an Event of Default which shall be
continuing, all rights of any Grantor to exercise the voting and consensual
rights and powers it is entitled to exercise pursuant to paragraph (a) of this
Section 2.03, and the obligations of the Collateral Agent under paragraph (b) of
this Section, shall cease forthwith at the Collateral Agent's election, and all
such rights shall thereupon become vested in the Collateral Agent, which shall
thereafter have the sole and exclusive right and authority to exercise such
voting and consensual rights and powers.

            SECTION 2.04. Possession and Use of Collateral. Subject to and in
accordance with the provisions of this Agreement and the other Security
Documents, so long as no Event of Default shall have occurred and be continuing,
the Grantors shall have the right to remain in possession and retain exclusive
control of the Collateral (other than Trust Moneys, securities and other
personal property held by, or required to be deposited or pledged with, the
Collateral Agent hereunder or pursuant to any other Security Document) and to
operate, manage, develop, use and enjoy the Collateral (other than Trust Moneys,
securities and other personal property held by, or required to be deposited or
pledged with, the Collateral Agent hereunder or pursuant to any other Security
Document) and to collect, receive, use, invest and dispose of the reversions,
remainders, rates, interest, rents, issues, profits, revenues, proceeds and
other income thereof (other than Trust Moneys, securities and other personal
property held by, or required to be deposited or pledged with, the Collateral
Agent hereunder or other Security Documents). Upon the occurrence and during the
continuation of an Event of Default, all amounts and proceeds (including
instruments) received by any Grantor in respect of the Collateral shall be
received in trust for the benefit of the Collateral Agent, shall be segregated
from other property of such Grantor and shall be forthwith paid over to the
Collateral Agent in the same form as so received (with any necessary
endorsement) to be held as Collateral or to be applied as provided by Article X,
as determined by the Collateral Agent in accordance with the terms hereof.

                                  ARTICLE III
                              DECLARATION OF TRUST

            SECTION 3.01. Declaration of Trust.

            (a) The Collateral Agent, for itself and for its successors, hereby
declares, and each Grantor agrees, that for purposes of constituting security in
the Collateral located in the Province of Quebec, Canada, the Collateral Agent
has received a power of attorney (within the meaning of the Civil Code of
Quebec) from or for all and each of the Secured Parties for the purposes of
holding, on behalf of and for the benefit of all of the Secured Parties, the
security constituted by this Agreement. The Collateral Agent, for itself and its
successors, confirms its acceptance of such power of attorney.

                                       23
<PAGE>
            (b) The Collateral Agent, for itself and for its successors, hereby
declares, and each Grantor agrees, that the Collateral Agent holds the Trust
Estate as secured party or mortgagee or deed of trust beneficiary, as the case
may be, in trust or under power of attorney (within the meaning of the Civil
Code of Quebec) under this Agreement and the other Security Documents for the
equal and ratable benefit of the Secured Parties (and the Persons for whom the
Secured Parties act as trustee, agent or fiduciary), without preference,
priority or distinction of any thereof over any other by reason of difference in
time of issuance, sale or otherwise, as provided herein. Each Secured Party by
executing and delivering this Agreement (through the Administrative Agent, the
Tranche A Trustee or the Tranche B Trustee, as the case may be, or otherwise),
and each Person for whom such Secured Party acts as trustee, agent or fiduciary,
as applicable, by acceptance of the benefits of this Agreement and the other
Security Documents, (i) consents to the appointment of the Collateral Agent as
agent hereunder and grants to the Collateral Agent all rights and powers
necessary for the Collateral Agent to perform its obligations hereunder, (ii)
confirms that the Collateral Agent shall have the authority, subject to the
terms of this Agreement, to act as the exclusive agent of such Secured Party (or
such Person, as applicable) to make claims under and otherwise act in all
respects as the beneficiary of the Title Policies, to enforce any remedies under
or with respect to any Security Document, to give or withhold any consent or
approval relating to any Collateral or the Security Documents or any obligations
with respect thereto, and otherwise to take any action on behalf of the Secured
Parties (or such Person, as applicable) contemplated in this Agreement and the
other Security Documents (including receiving opinions, maintaining collateral
accounts and exercising remedies), and (iii) agrees that, except as provided in
this Agreement, such Secured Party (or such Person, as applicable) shall not
take any action to enforce any of such remedies or give any such consents or
approvals relating to any Collateral or the Security Documents or itself make
any claim under the Title Policies.

            SECTION 3.02. Acceptance of Trust. The Collateral Agent, for itself
and its successors, hereby accepts the trust created by this Agreement upon the
terms and conditions hereof. The Collateral Agent shall forward copies of any
material written communication it receives from the Grantors to the other
Secured Parties.

                                   ARTICLE IV
                         REPRESENTATIONS AND WARRANTIES

            SECTION 4.01. Representations and Warranties. Each Grantor hereby
represents and warrants (in respect of, or on behalf of, itself and each other
Grantor) to the Collateral Agent and each other Secured Party as follows:

            (a) It has all power and authority necessary to execute and deliver
this Agreement and each of the other Financing Agreements to which it is a party
and to grant to the Collateral Agent for the benefit of the Secured Parties the
security interests and Liens in the Collateral owned by it as contemplated
herein and therein and to perform and incur its other obligations provided for
herein and therein.

                                       24
<PAGE>
            (b) Each of the Financing Agreements to which it is a party has been
duly authorized, executed and delivered by it and constitutes its valid and
binding obligation enforceable in accordance with its terms, subject to
bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and
similar laws of general applicability relating to or affecting creditors' rights
and to general equity principles.

            (c) (i) All authorizations, approvals and consents from governmental
authorities that are necessary for (A) the execution and delivery by it of each
of the Financing Agreements to which it is a party, and (B) the performance of
its obligations under the Financing Agreements have been obtained and are in
full force and effect, and (ii) no consent or authorization of, filing with,
notice to, or other act by or in respect of, any governmental authority or any
other Person is required in connection with either (A) the grant by it of the
Liens created hereby other than as set forth on Schedule VII, or (B) the
perfection of or the exercise by the Collateral Agent and the other Secured
Parties of their respective rights and remedies hereunder, other than the filing
of financing statements with the Secretary of State of each of Nevada and
Delaware and the filing of Personal Property Security Act filings in Canada and
the Mortgages.

            (d) All of its Inventory and Equipment is located at the places
specified on Schedule I. Its principal place of business and chief executive
office, the office where it keeps its records concerning Accounts and other
Collateral, and each other place of its business, are located at the addresses
specified in Schedule I. None of the Accounts Receivable is evidenced by a
promissory note or other instrument or by chattel paper, other than as set forth
on Schedule VIII.

            (e) In respect of incorporation or organization:

                  (i) the Tranche B Issuer is a duly incorporated and validly
      existing unlimited liability company under the laws of the province of
      Nova Scotia, Canada;

                  (ii) the Tranche A Issuer is a duly incorporated and validly
      existing limited liability company under the laws of the State of Delaware
      and its State of Delaware organizational identification number is 2482072;

                  (iii) PCI is a duly incorporated and validly existing
      corporation under the laws of the State of Delaware and its State of
      Delaware organizational identification number is 2140922;

                  (iv) Imperial is a duly incorporated and validly existing
      corporation under the laws of the State of Nevada and its State of Nevada
      organizational identification number is 1977035970C;

                  (v) Kemwater is a duly incorporated and validly existing
      corporation under the laws of the State of Delaware and its State of
      Delaware organizational identification number is 2586312;

                                       25
<PAGE>
                  (vi) Pioneer East is a duly incorporated and validly existing
      corporation under the laws of the State of Delaware and its State of
      Delaware organizational identification number is 2630947;

                  (vii) PWTI is a duly incorporated and validly existing
      corporation under the laws of the State of Delaware and its State of
      Delaware organizational identification number is 2587418;

                  (viii) PLI is a duly incorporated and validly existing
      corporation under the laws of the State of Delaware and its State of
      Delaware organizational identification number is 2796354; and

                  (ix) KWT is a duly incorporated and validly existing
      corporation under the laws of the State of Delaware and its State of
      Delaware organizational identification number is 2212717.

            (f) It is qualified to do business (or, in the case of the Tranche A
Issuer, will be qualified to do business within thirty days after the date
hereof) and is in good standing in all states and other jurisdictions in which
the failure to be so qualified and in good standing could reasonably be expected
to have a Material Adverse Effect.

            (g) It is the legal, record and beneficial owner of, and has good
and marketable title to, the Collateral owned by such Grantor, free and clear of
any Lien or encumbrance whatsoever, except for (i) the Liens created hereby,
(ii) Liens existing on the date hereof as permitted pursuant to the other
Financing Agreements, and (iii) Prior Liens. No financing statement or other
security instrument is on file in any jurisdiction covering any of the
Collateral, other than such as have been filed with respect to either (x) the
Liens created hereby, (y) in respect of such other Liens existing on the date
hereof as permitted pursuant to the other Financing Agreements, and (z) Prior
Liens. No Lien or security interest or adverse claim or option upon any of the
Collateral is created or imposed by its grant of a Lien and security interest in
the Collateral in the manner herein provided, except as provided herein.

            (h) Each Grantor has all necessary material permits, franchises,
licenses, rights-of-way, servitudes or other rights or authority needed in
connection with the operation and maintenance of its Mortgaged Property. The
Improvements upon the Land are all within the boundary lines of the Land or have
the benefit of valid easements and there are no encroachments thereon that would
materially impair the use thereof.

            (i) The Pledged Shares represented by the certificates identified in
Schedule III hereto are, and all other Pledged Shares in which any Grantor shall
hereafter grant a security interest will be, duly authorized, validly existing,
fully paid and non-assessable and none of such Pledged Shares is or will be
subject to any contractual restriction, or any restriction under the charter or
by-laws of the respective issuer of such Pledged Shares, upon the transfer of
such Pledged Shares.

            (j) The Pledged Shares represented by the certificates identified in
Schedule III hereto constitute all of the issued and outstanding shares of
Capital Stock of

                                       26
<PAGE>
any class of any Person beneficially owned by such Grantor on the date hereof
(whether or not registered in the name of the Grantor) and Schedule III
correctly identifies the respective issuers of such Pledged Shares, the
respective class and par value of the shares comprising such Pledged Shares and
the respective number of shares (and registered owners thereof) represented by
each such certificate.

            (k) It does not conduct any business under any name or trade name
other than its proper corporate name, which is the name set forth in the first
paragraph to this Agreement and its taxpayer identification number is set forth
on Schedule I.

            (l) Except for Inventory in transit in the ordinary course of its
business or Equipment in transit in the ordinary course of its business or being
repaired, it has exclusive possession and control of the Inventory and Equipment
owned by it.

            (m) This Agreement creates continuing security interests and Liens
in the Collateral, securing the payment and performance in full of the Secured
Obligations and such security interests and Liens are and shall remain first
priority perfected security interests and Liens in or on all the Collateral
(subject only to the Liens in respect of the Secondary Collateral securing
indebtedness under the Exit Facility for so long as, and for such time as, such
Secondary Collateral shall not be Primary Collateral, Liens securing the New
Other Secured Notes and Claims in accordance with the Plan of Reorganization (as
each such term is defined in the Tranche A Indenture) and the other Liens
permitted by the Term Loan Agreement, the Tranche A Indenture and the Tranche B
Indenture to be prior to the Liens created hereby (such Liens in respect of the
Secondary Collateral in connection with the Exit Facility, the New Other Secured
Notes and Claims and such prior Liens otherwise permitted by the Term Loan
Agreement, the Tranche A Indenture and the Tranche B Indenture, the "Prior
Liens")) and second priority perfected security interests and Liens on that part
of the Collateral subject to the Liens securing the Exit Facility (except that
such security interests and Liens shall be first priority perfected security
interests and Liens if the Exit Facility shall no longer be in place and at all
times during which the Secondary Collateral shall be Primary Collateral) and the
New Other Secured Notes and Claims subject only to Prior Liens.

            (n) There is no action, suit or proceeding pending or threatened
against or otherwise affecting any Grantor before any court or other
governmental authority or before any arbitrator or mediator the result of which
could reasonably be expected to have a Material Adverse Effect.

            (o) All pending commercial tort claims owned by each Grantor are set
forth and described in Schedule V.

            (p) each Mortgaged Property is served by all electric, gas, sewer,
water facilities and any other utilities required or necessary for the current
use thereof, and each Grantor has access to each Mortgaged Property from public
roads sufficient to allow such Grantor and its tenants and invitees to conduct
its and their businesses at the Mortgaged Property as it is currently conducted.

                                       27
<PAGE>
            (q) The Mortgaged Property and Equipment are in compliance with the
all applicable Laws, including those Laws in respect of local zoning, and use,
the environment, and setback and other development use and occupancy
requirements except to the extent that non-compliance with such Laws could not
reasonably be expected to have a Material Adverse Effect.

            (r) On the date hereof, to the best of the Tranche A Issuer's
knowledge, those Segments more particularly described on Schedule VI attached
hereto comprise one contiguous parcel and there are no gaps, gores, strips or
overlaps between and among said Segments, and the Pipeline lies within and does
not encroach outside of or vary upon the metes and bounds legal descriptions set
forth in the Servitudes.

                                    ARTICLE V
                                    COVENANTS

            SECTION 5.01. Covenants.

            (a) Each Grantor agrees that from time to time, at the expense of
such Grantor, it shall promptly authenticate all further records, execute and
deliver all further instruments and documents, and take all further action, that
may be necessary or desirable, or that the Collateral Agent may request, in
order to perfect and protect any Lien granted or purported to be granted hereby
or to enable the Collateral Agent to exercise and enforce its rights and
remedies hereunder with respect to any Collateral. Without limiting the
generality of the foregoing, each Grantor shall: (i) at the request of the
Collateral Agent, mark conspicuously each document and agreement included in the
Collateral (other than Secondary Collateral for so long as it is not Primary
Collateral), and each of its records pertaining to such Collateral, with a
legend, in form and substance satisfactory to the Collateral Agent, indicating
that such Collateral is subject to the Lien granted hereby, (ii) if any
Collateral (other than Secondary Collateral for so long as it is not Primary
Collateral) shall be, or shall be evidenced by, a promissory note or other
instrument or chattel paper, deliver such item to the Collateral Agent duly
endorsed and accompanied by duly executed instruments of transfer or assignment,
all in form and substance satisfactory to the Collateral Agent, (iii) prior to
or concurrently with the execution and delivery of this Agreement, deliver to
the Collateral Agent all certificates identified in Schedule III hereto,
accompanied by undated stock powers (or other appropriate powers in respect of
Pledged Shares that are not in the form of stock or shares) duly executed in
blank, and (iv) execute and file or record, as applicable, such financing
statements, amendments thereto, continuation statements, agreements granting
control to the Collateral Agent over all or any portion of the Collateral, and
such other instruments or notices, as may be necessary or desirable, or as the
Collateral Agent may request from time to time in order to perfect and preserve
the Liens granted or purported to be granted hereby, all in form and substance
satisfactory to the Collateral Agent. Each Grantor hereby authorizes the
Collateral Agent, where permitted by Law, to file any financing statement,
amendment thereto, or continuation statement, without any Grantor's signature
thereon. Each Grantor hereby irrevocably makes, constitutes and appoints the
Collateral Agent (and all Persons designated by the Collateral Agent for that
purpose) the Grantor's true and lawful attorney-in-fact to sign the name of such
Grantor

                                       28
<PAGE>
on any financing statement or other writing necessary or requested by the
Collateral Agent to perfect its Lien on or in any of the Collateral or to
maintain the perfection thereof.

            (b) Each Grantor shall furnish to the Collateral Agent from time to
time such statements and schedules further identifying and describing the
Collateral, and such other reports in connection with the Collateral, as the
Collateral Agent may reasonably request, all in reasonable detail. Without
limiting the generality of the foregoing: (i) each Grantor shall, from time to
time, to the extent Accounts constitute Primary Collateral, execute and deliver
to the Collateral Agent, in such form and manner as the Collateral Agent may
require, solely for the Collateral Agent's convenience in maintaining records of
such Collateral, such confirmatory schedules of Accounts, and such other
appropriate reports designating, identifying and describing the Accounts, as the
Collateral Agent may request, and (ii) if any material commercial tort claim
should hereafter arise, each Grantor shall promptly advise the Collateral Agent
in writing of such claim. In addition, upon the occurrence and during the
continuance of a Default, upon the Collateral Agent's request, each Grantor
shall, to the extent Accounts constitute Primary Collateral, provide the
Collateral Agent with copies of agreements with, or purchase orders from, such
Grantor's customers, of invoices to customers and proof of shipment or delivery
and such other documentation and information relating to the Collateral, as the
Collateral Agent may from time to time request. Failure to provide the
Collateral Agent with any of the foregoing shall in no way affect, diminish,
modify or otherwise limit the Lien granted herein. To the extent Accounts
constitute Primary Collateral, each Grantor hereby authorizes the Collateral
Agent to regard its printed name or rubber stamp signature on assignment
schedules or invoices as the equivalent of a manual signature by an authorized
officer or agent of such Grantor.

            (c) Each Grantor agrees to keep books and records which accurately
reflect in all material respects all of its business affairs and transactions,
including such books and records regarding the Collateral as the Collateral
Agent may require, and agrees that its books and records will reflect the
Collateral Agent's Liens on and in the Collateral and agrees to permit the
Collateral Agent, the Tranche A Trustee, the Administrative Agent or the Tranche
B Trustee, or any of their respective representatives, at all times during
normal business hours or such other reasonable times, and upon reasonable notice
(unless a Default has occurred or the Collateral Agent reasonably suspects that
a Default has occurred, in which case no prior notice shall be required) to
visit all of its or their offices, to inspect the Collateral, to discuss its
financial matters, its business, its assets, its liabilities and its prospects
with its officers and with its independent public accountants (and each Grantor
and each Grantor Subsidiary hereby authorizes such independent public
accountants to discuss all such matters with the Collateral Agent or such
representatives whether or not any representative of any Grantor or Grantor
Subsidiary is present and, so long as there shall not have occurred and be
continuing a Default, the Tranche A Issuer or the Tranche B Issuer, as the case
may be, shall be given a reasonable opportunity to be present) and to examine,
and photocopy extracts from, any of its books or other corporate records
including management letters prepared by independent accountants, in each case
for the purposes of monitoring each Grantor's compliance with its obligations
under the Security Documents to which it is a

                                       29
<PAGE>
party and in respect of the Collateral. So long as there shall not have occurred
and be continuing a Default, the cost and expense of each such visit shall be
borne by the Collateral Agent, the Tranche A Trustee, the Administrative Agent
or the Tranche B Trustee, as the case may be, except that collectively such
Persons or their representatives may make one such visit during each Fiscal Year
(as such term in defined in the Tranche B Indenture) of the Grantors at the
joint and several cost of the Grantors. If there shall have occurred and be
continuing a Default, and so long as the same shall be continuing, such costs
and expenses for all such visits shall be borne jointly and severally by the
Grantors. No Grantor shall (i) change its name (including the adoption of any
new trade name), jurisdiction of incorporation, identity or corporate structure,
or (ii) change the location of any Collateral to a location not listed on
Schedule I (other than Collateral in transit or being repaired, in each case in
the ordinary course of business), unless, in any such case, it shall have
provided at least thirty (30) days' prior written notice to the Collateral Agent
of any such change. No action requiring notice to the Collateral Agent under
this paragraph shall be effected until such filings and other measures as may be
required under applicable Law to continue uninterrupted the perfected Liens of
the Collateral Agent on and in the Collateral affected thereby shall have been
taken, and until the Collateral Agent shall have received such opinions of
counsel with respect thereto as it may have reasonably requested.

            (d) Each Grantor shall defend the Collateral against all claims and
demands of all Persons (other than any Secured Party or holder of a Prior Lien)
claiming an interest therein. Each Grantor will warrant and defend title to the
Collateral, subject to the Liens created by this Agreement and the other
Security Documents and the Prior Liens, against the claims and demands of all
other Persons (other than any Secured Party or holder of a Prior Lien) and will
maintain and preserve the Liens created hereby and by the other Security
Documents so long as any of the Secured Obligations secured hereby remains
unpaid. Should an adverse claim be made against the title to any material part
of the Collateral, each Grantor agrees that it will immediately notify the
Collateral Agent in writing thereof and defend against such adverse claim to the
extent necessary to preserve the Secured Parties' rights and benefits hereunder,
subject to the Liens created by this Agreement and the other Security Documents,
and each Grantor further agrees that the Collateral Agent may take such other
action as it deems advisable to protect and preserve the Secured Parties'
interests in the Collateral, and in such event each Grantor will indemnify the
Collateral Agent against any and all costs, reasonable attorney's fees and other
expenses which it may incur in defending against any such adverse claim. Each
Grantor shall pay and discharge or shall cause to be paid and discharged (x)
prior to delinquency, all federal, state and other material taxes, assessments
and governmental charges or levies imposed upon it, its income, profits and its
properties, except in each case, as are being contested in good faith and by
appropriate proceedings diligently conducted by the Grantors and in respect of
which adequate reserves are being maintained in accordance with GAAP, and (y)
all lawful claims for labor, material, supplies and all other claims,
judgements, demands or amounts of any nature which, if unpaid or not bonded,
might by Law become a Lien upon the Collateral, except in each case, as are
being contested in good faith by appropriate proceedings diligently conducted by
the Grantors and in respect of which adequate reserves are being maintained in
accordance with GAAP.

                                       30
<PAGE>
            (e) Each Grantor confirms to the Collateral Agent that any and all
taxes or fees relating to its business, including its sales, the Accounts
Receivable and all goods relating thereto, are its sole responsibility. Each
Grantor shall maintain its corporate existence, and shall remain qualified to do
business and in good standing in all states and other jurisdictions in which the
failure to be so qualified and in good standing could reasonably be expected to
have a Material Adverse Effect.

            (f) Subject to the rights of the Exit Facility Agent in respect of
the Secondary Collateral pursuant to the Exit Facility and the Intercreditor
Agreement, upon the occurrence and during the continuation of any Default, if so
requested by the Collateral Agent, each Grantor shall set aside all returned,
reclaimed or repossessed merchandise or goods, mark them with the Collateral
Agent's name and hold them for the Collateral Agent's account as owner.

            (g) Except with the Collateral Agent's prior written consent, or as
otherwise expressly provided in the Financing Agreements, no Grantor shall sell
or otherwise dispose of any Collateral (other than Secondary Collateral for so
long as it is not Primary Collateral).

            (h) From and after such time as Inventory becomes Primary
Collateral, each Grantor shall safeguard, protect and hold all Inventory for the
Collateral Agent's account and make no disposition thereof except in the
ordinary course of business of such Grantor as herein provided. Unless the
Collateral Agent has given a Grantor notice to the contrary, as provided for
below, any Inventory then constituting Primary Collateral may be sold and
shipped by such Grantor to its customers in the ordinary course of such
Grantor's business on open account and on terms generally extended by such
Grantor to its customers. The Collateral Agent shall have the right to withdraw
the foregoing authorization at any time following the occurrence and during the
continuation of an Event of Default, in which event no further disposition shall
be made of any Inventory then constituting Primary Collateral by any Grantor
without the Collateral Agent's prior written approval. Upon the sale, exchange,
or other disposition of Inventory then constituting Primary Collateral, the Lien
provided for herein shall, without break in continuity and without further
formality or act, continue in, and attach to, all proceeds thereof, including
any instruments for the payment of money, Accounts Receivable, contract rights,
documents of title, shipping documents, chattel paper and all other cash and
non-cash proceeds of such sale, exchange or disposition to the extent such
proceeds constitute Primary Collateral. As to any such sale, exchange or other
disposition, the Collateral Agent shall have all of the rights of an unpaid
seller, including stoppage in transit, rescission and reclamation.

            (i) Each Grantor shall take all necessary action to ensure that,
except for Prior Liens, it is (or, at all times after additional Collateral is
acquired by it, will be) the absolute owner of the Collateral (other than
Inventory obtained on consignment or pursuant to any similar arrangement), with
full right to create a Lien thereon, free and clear of any and all claims or
Liens in favor of others other than the Lien in favor of the Collateral Agent
created hereby and the Prior Liens. No Grantor shall grant, create or permit to
exist any Lien upon all or any portion of the Collateral (other than Inventory

                                       31
<PAGE>
obtained on consignment or pursuant to any similar arrangement), or any proceeds
thereof in favor of any other Person other than the Collateral Agent or holders
of the Prior Liens (in respect of the Prior Liens). To the extent that Inventory
becomes Primary Collateral, rights of vendors providing Inventory to such
Grantor on consignment or pursuant to a similar arrangement, are subordinate to
the Lien of the Collateral Agent in such Inventory.

            (j) Notwithstanding Section 5.01(c), each Grantor shall permit the
Collateral Agent, the other Secured Parties, or its or their respective
representatives, to have access to the Inventory (to the extent such Inventory
constitutes Primary Collateral), Equipment and other tangible Collateral for
purposes of inspection during normal business hours and upon reasonable notice
to the Grantor, and each Grantor shall promptly notify the Collateral Agent in
writing of any material loss or damage to the Inventory (to the extent such
Inventory constitutes Primary Collateral), Equipment or other Collateral.

            (k) No Grantor shall in its use and occupancy of the Mortgaged
Property or the Equipment take any action that would cause the termination,
revocation or denial of any insurance coverage required to be maintained under
this Agreement or that pursuant to written notice from any applicable insurer,
would be the basis for a defense to any claim under any insurance policy
maintained in respect of the Mortgaged Property or the Equipment and each
Grantor shall otherwise comply in all material respects with the requirements of
any insurer that issues a policy of insurance in respect of the Mortgaged
Property or the Equipment.

            (l) No Grantor shall use, or permit any of the Collateral in its
possession or subject to its control to be used, for any unlawful purpose or in
violation in any material respects of any applicable law. All Mortgaged Property
and Equipment are, and shall remain in compliance with, all applicable Laws,
including those Laws in respect of local zoning, land use, the environment, and
setback and other development use and occupancy requirements except to the
extent that non-compliance with such Laws could not reasonably be expected to
have a Material Adverse Effect.

            (m) Each Grantor shall maintain, or cause to be maintained, in full
force and effect, all permits, certificates, authorizations, consents,
approvals, registrations, filings, licenses, franchises or other instruments now
or hereafter required by any Law, including, without limitation, any
Environmental Law, to operate or use and occupy the Mortgaged Property and the
Equipment for its intended uses (collectively, the "Permits"; each, a "Permit")
unless the failure to maintain such Permits could not, individually, or in the
aggregate, reasonably be expected to have a Material Adverse Effect. Each
Grantor represents that, to its knowledge and subject to those requirements for
notice, approval or reissuance set forth by applicable law, none of the Permits
will be subject to cancellation, forfeiture or any limitation on the scope
thereof solely by virtue of the execution of this Agreement or the other
Financing Agreements. Each Grantor shall in all material respects comply
promptly with, or cause prompt compliance with, all requirements set forth in
the Permits and all Laws, including, without limitation, any Environmental Law,
applicable to all or any part of the Mortgaged Property or

                                       32
<PAGE>
Equipment or the condition, use or occupancy of all or any part thereof or any
recorded deed of restriction, declaration, covenant running with the land or
otherwise, now or hereafter in force. No Grantor shall initiate or consent to
any change in the zoning, subdivision or any other use classification of the
Land if such action could have a Material Adverse Effect or materially impair
the present use and operation of the Mortgaged Property or Equipment or
materially impair the Secured Parties' rights or benefits hereunder, in each
case without the prior written consent of the Collateral Agent.

            (n) No Grantor shall (i) other than in the ordinary course of
business as generally conducted by such Grantor, (A) grant any extension of the
time for payment of any of the Accounts, (B) compromise, compound or settle any
Account for less than the full amount thereof, (C) release, wholly or partially,
any Person liable for the payment thereof, or (D) allow any credit or discount
whatsoever thereon, or (ii) amend, modify, terminate or waive any provision of
any contract, license or agreement giving rise to an Account in any manner that
could reasonably be expected to materially adversely affect the value of such
contract, license or Account as Collateral. Each Grantor shall exercise promptly
and diligently each and every material right it may have under any contract,
license or agreement giving rise to an Account (other than any right of
termination), in a manner consistent with the ordinary and customary conduct of
its business, and shall deliver to the Collateral Agent, upon request, a copy of
each material demand, notice or document received by it relating in any way to
any material contract, license or agreement giving rise to an Account, provided
that this Section 5.01(n) shall apply in respect of Accounts from and after such
time as the Accounts shall be Primary Collateral.

            (o) Without prejudice to the terms of any other Financing Agreement,
each Grantor will promptly pay and discharge all rentals or other payments and
will perform or cause to be performed each and every act, matter or thing
required by each and all of the contracts, instruments or agreements executed in
connection with or incident to the ownership and operation of the Collateral
(other than Secondary Collateral for so long as it is not Primary Collateral)
and will do all other things necessary to keep unimpaired such Grantor's rights
with respect thereto and to prevent any forfeiture thereof or default
thereunder, unless such forfeiture or default could not, individually or in the
aggregate, reasonably be expected to have a Material Adverse Effect. Each
Grantor will operate the Improvements and the Equipment in a good and
workmanlike manner and in accordance with the practices of the industry and in
compliance in all material respects with all Laws affecting ownership and
operation of such facilities.

            (p) Each Grantor shall use commercially reasonable efforts to obtain
and deliver to the Collateral Agent such instruments as may reasonably be
requested by the Collateral Agent pursuant to which any Person with an interest
in any real property upon which all or any part of the tangible Collateral is
now or may hereafter be located consents to the Liens created hereby, disclaims
any Lien on or other interest in the tangible Collateral, waives in favor of the
Collateral Agent all right to distrain or levy upon such Collateral for rent or
other payments due or to become due to such Person, and authorizes the
Collateral Agent to enter upon the relevant premises at any time to remove such
Collateral.

                                       33
<PAGE>
            (q) Each Grantor will, at its own expense, do or cause to be done
all things necessary to preserve and keep in full repair, working order and
efficiency, reasonable wear and tear excepted, all of the Collateral, including
all Equipment and Improvements, and from time to time will make all the needful
and proper repairs, renewals and replacements so that at all times the state and
condition of the Collateral will be fully preserved and maintained, unless the
failure to repair, renew or replace could not reasonably be expected to have a
Material Adverse Effect.

            (r) No Grantor shall make any material structural addition,
modification or change (each, an "Alteration") to the Mortgaged Property or the
Equipment which would materially diminish the utility of the Mortgaged Property,
the Equipment or impair the Liens of this Agreement or any other Security
Documents. Whether or not the Collateral Agent has consented to the making of
any Alteration, such Grantor shall (i) complete each Alteration promptly in a
good and workmanlike manner and in material compliance with all applicable local
laws, ordinances and requirements, and (ii) pay when due all claims for labor
performed and materials furnished in connection with such Alteration other than
those claims being contested in good faith and for which adequate reserves are
being maintained in accordance with GAAP.

            (s) Each Grantor shall manage and operate the Mortgaged Property or
cause the Mortgaged Property to be managed and operated in a reasonably prudent
manner. No Grantor will engage in any conduct in respect of any Lease which
could, individually or in the aggregate, reasonably be expected to have a
Material Adverse Effect. Each Grantor promptly shall notify the Collateral Agent
of the receipt of any notice from any lessee under any Lease claiming that such
Grantor is in material default in the performance or observance of any of the
terms, covenants or conditions thereof to be performed or observed by such
Grantor and will cause a copy of each such notice to be delivered promptly to
the Collateral Agent.

            (t) To the extent any Mortgaged Property, or any part thereof, is
operated by a party or parties other than a Grantor, each Grantor's covenants as
expressed in this Article V are modified to require that each Grantor use its
best efforts (including without limitation the reasonable exercise of all rights
and remedies as are available to each Grantor) to obtain compliance with such
covenants by the operator or operators of the Mortgaged Property.

            (u) Each Grantor shall pay, or cause to be paid, when due all
charges for all public or private utility services, all public or private rail
and highway services, all public or private communication services, all
sprinkler systems, and all protective services, any other services of whatever
kind or nature at any time rendered to or in connection with each Mortgaged
Property or any part thereof except to the extent such non-payment could not
reasonably be expected to have a material adverse effect on such Mortgaged
Property, shall comply in all material respects with all contracts relating to
any such services, and shall do all other things reasonably required for the
maintenance and continuance of all such services.

                                       34
<PAGE>
            (v) Without prejudice to the generality of any covenants in the
other Financing Agreements in respect of the subject matter of this Section
5.01(v) and in addition to rights of inspection pursuant to Section 5.01(c):

            (i) Each Grantor shall (or shall cause other parties obligated to do
      so under contract or indemnity to): (A) pay in a timely fashion the cost
      of any removal, response measure or corrective action relating to any
      Hazardous Materials required by any Environmental Law or any order,
      regulation, consent decree or similar agreement or instrument and keep the
      Mortgaged Property free of any Lien imposed pursuant to any Environmental
      Law; (B) take all commercially reasonable actions to not release,
      discharge or dispose of any Hazardous Materials on, under or from the
      Mortgaged Property in violation of any Environmental Law; (C) subject to
      the other terms of this Agreement, apply any insurance proceeds or other
      sums received by it in respect of the removal of any Hazardous Material or
      any other corrective action relating to any Hazardous Material to such
      removal or corrective action; and (D) not take, or fail to take, any
      action with respect to any Environmental Laws or in connection with any
      Hazardous Materials that could reasonably be expected to result in the
      incurrence of any obligation or liability of any Secured Party. During the
      continuance of an Event of Default, if any Grantor fails to comply with
      the covenants in the preceding sentence, the Collateral Agent may (upon
      receipt of an indemnity satisfactory to the Collateral Agent), in addition
      to any other remedies set forth herein, but shall not be obligated to, as
      trustee for and at such Grantor's sole cost and expense, cause to be
      taken, any remediation, removal, response or corrective action relating to
      Hazardous Materials that is required by Environmental Law and is not being
      done or contested by such Grantor. Any costs or expenses incurred by the
      Collateral Agent for such purpose shall be immediately due and payable by
      such Grantor and shall bear interest at a rate equal to the higher of the
      rates borne at such time by the Term Loan Notes, the Tranche A Notes or
      the Tranche B Notes. Each Grantor shall provide to the Collateral Agent
      and its agents and employees access to each Mortgaged Property to take any
      action required by Environmental Laws, or in connection with any Hazardous
      Materials, that could be expected to result in the incurrence of any
      obligation or liability of any Secured Party, if Grantor fails to do so
      and such action or removal is required under any Environmental Laws as
      provided above (provided that neither the Collateral Agent nor any Secured
      Party shall be obligated to act). Upon written request by the Collateral
      Agent, which shall include a reasonably specific statement of the basis
      thereof (which shall be specific to the condition of the Mortgaged
      Property and the alleged violation of Environmental Law) and which shall
      be made not more frequently than once in any twelve month period or at any
      time that the Collateral Agent is exercising its remedies under this
      Agreement or any Mortgage, the Collateral Agent shall have the right (upon
      receipt of an indemnity satisfactory to the Collateral Agent), but shall
      not be obligated, at the sole cost and expense of each Grantor, to conduct
      an environmental audit or review of the Mortgaged Property relating to the
      specific items as required in writing or relating to the remedy that the
      Collateral Agent is exercising under this Agreement or any Mortgage by
      persons or firms appointed by the Collateral Agent, and each

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<PAGE>
      Grantor shall cooperate in all reasonable respects in the conduct of such
      environmental audit or review, including, without limitation, by providing
      reasonable access to the Mortgaged Property and to all records relating
      thereto. Each Grantor shall indemnify and hold the Secured Parties
      harmless from and against all loss, cost, damage or expense (including,
      without limitation, attorneys' fees) that any Secured Party may sustain by
      reason of the assertion against such party of any claim relating to such
      Hazardous Materials or actions taken with respect thereto as authorized
      hereunder. Nothing contained herein shall result in any Secured Party
      being deemed an "owner" or "operator" under applicable Environmental Law.

            (ii) Any Grantor may, at its own expense, contest the amount or
      applicability of any of the obligations described in the first sentence of
      Section 5.01(v)(i) by appropriate legal proceedings, prosecution of which
      operates to prevent the enforcement thereof; provided, however, that (A)
      any such contest shall be conducted in good faith by appropriate legal
      proceedings promptly instituted and diligently conducted and (B) in
      connection with such contest, such Grantor shall have made provision for
      the payment or performance of such contested obligation on such Grantor's
      books if and to the extent required by generally accepted accounting
      principles then utilized by such Grantor in the preparation of its
      financial statements, or shall have deposited with the Collateral Agent a
      sum sufficient to pay and discharge such obligation and the Collateral
      Agent's estimate of all interest and penalties related thereto.
      Notwithstanding the foregoing provisions of this Section 5.01(v)(ii), no
      contest of any such obligations may be pursued by any Grantor if such
      contest would expose the Collateral Agent or any other Secured Party to
      any possible criminal liability or, unless such Grantor shall have
      furnished an Additional Undertaking therefor satisfactory to the
      Collateral Agent or such other Secured Party, as the case may be, any
      civil liability for failure to comply with such obligations.

            (iii) No Grantor shall install or permit to be installed in any
      Mortgaged Property friable asbestos or any asbestos-containing material
      (collectively, "ACM") except in compliance with all applicable
      Environmental Laws respecting such material. With respect to any ACM
      currently present in any Mortgaged Property, except with respect to
      matters which could not reasonably be expected to have a Material Adverse
      Effect, each Grantor shall comply with all federal, state or local laws,
      regulations or orders applicable to ACM located on or in all Mortgaged
      Property, all at such Grantor's sole cost and expense. If any Grantor
      shall fail so to comply with such laws or regulations, the Collateral
      Agent may (upon receipt of an indemnity satisfactory to the Collateral
      Agent) during the continuance of an Event of Default, but shall not be
      obligated to, in addition to any other remedies set forth herein, take
      those steps reasonably necessary to comply with applicable law,
      regulations or orders. Any costs or expenses incurred by the Collateral
      Agent for such purpose shall be immediately due and payable by such
      Grantor and bear interest at the rate equal to the higher of the rates
      borne at such time by the Term Loan Notes, the Tranche A Notes or the
      Tranche B Notes. Each Grantor shall provide to the Collateral Agent and
      its

                                       36
<PAGE>
      agents and employees reasonable access to the Mortgaged Property upon
      reasonable prior notice to remove such ACM if any Grantor fails to do so
      and removal is required under any Environmental Law as provided for above;
      provided, however, that nothing contained herein shall obligate the
      Collateral Agent to exercise any rights under such license. Each Grantor
      shall indemnify and hold the Secured Party harmless from and against all
      loss, cost, damage and expense that any Secured Party may sustain as a
      result of the presence of any ACM and any removal thereof in compliance
      with any applicable Environmental Law.

            (w) Without prejudice to the generality of any covenants in the
other Financing Documents in respect of the subject matter of this Section
5.01(w):

            (i) During the continuance of an Event of Default, the Grantors
      shall deposit with the Collateral Agent, on the first day of each month,
      an amount reasonably estimated by the Grantors to be equal to one-twelfth
      (1/12th) of the annual real property taxes assessments and insurance
      premiums and amounts reasonably estimated by the Grantors to be necessary
      to maintain the insurance coverages contemplated in Section 5.02, which
      estimates shall not be less than one-twelfth (1/12th) of the annual real
      property taxes assessments, and insurance premiums and other items
      required to be discharged by the Grantors during the year immediately
      preceding the year during which such Event of Default occurred. In
      addition, with each such deposit the Grantors shall provide to the
      Collateral Agent a schedule setting forth the amounts of each deposit to
      be applied to such real property taxes, assessments and insurance premiums
      and the due dates for the application of each such payment. Such amounts
      shall be held by the Collateral Agent without interest to any Grantor and
      applied to the payment of each obligation in respect of which such amounts
      were deposited, in such order or priority as the Collateral Agent shall
      determine, on or before the date on which such obligation would become
      delinquent. If at any time the amounts so deposited by Grantor shall, in
      the Collateral Agent's judgment, be insufficient (when added to the
      installments anticipated to be paid thereafter) to discharge any of such
      obligations when due, the Grantors shall, immediately upon demand, deposit
      with the Collateral Agent such additional amounts as may be requested by
      the Collateral Agent. Nothing contained in this Section 5.01(w) shall
      affect any right or remedy of the Collateral Agent under any provision of
      any Security Document or of any statute or rule of law to pay any such
      amount from its own funds (provided, however, that the Collateral Agent
      shall not in any event be obligated to pay any of such amounts from its
      own funds) and to add the amount so paid, together with interest at the
      rate equal to the higher of the rates borne at such time by the Term Loan
      Notes, the Tranche A Notes or the Tranche B Notes, to the Secured
      Obligations, or relieve any Grantor of its obligations to make or provide
      for the payment of the annual taxes, assessments, insurance premiums and
      other charges required to be discharged by any Grantor pursuant to Section
      5.01(w)(i). Each Grantor hereby grants to the Collateral Agent a security
      interest in all sums held pursuant to this Section 5.01(w)(ii) to secure
      payment and performance of the Secured Obligations. During the continuance
      of any Event of

                                       37
<PAGE>
      Default, the Collateral Agent may apply all or any part of the sums held
      pursuant to this Section 5.01(w)(ii) to payment and performance of the
      Secured Obligations in accordance with the provisions of this Agreement.
      The Grantors shall redeposit with the Collateral Agent an amount equal to
      all amounts so applied as a condition to the cure, if any, of such Event
      of Default, in addition to fulfillment of any other required conditions.

            (ii) Any Grantor may at its own expense contest the amount or
      applicability of any of the obligations described in Section 5.01(w)(i),
      Section 5.01(w)(ii) and Section 5.01(m) by appropriate legal proceedings,
      prosecution of which operates to prevent the collection of enforcement
      thereof or the sale or forfeiture of any Mortgaged Property or any part
      thereof to satisfy such obligations; provided, however, that (A) any such
      contest shall be conducted in good faith by appropriate legal proceedings
      promptly instituted and diligently conducted and (B) in connection with
      such contest, such Grantor shall have made provision for the payment or
      performance of such contested obligation on such Grantor's books if and to
      the extent required by GAAP, or shall have deposited with the Collateral
      Agent a sum sufficient to pay and discharge such obligation and the
      Collateral Agent's estimate of all interest and penalties related thereto.
      Notwithstanding the foregoing provisions of this Section 5.01(w)(iii), (A)
      no contest of any such obligations may be pursued by any Grantor if such
      contest would expose the Collateral Agent or any other Secured Party to
      any possible criminal liability or, unless such Grantor shall have
      furnished an Additional Undertaking (as hereinafter defined) therefor
      satisfactory to the Collateral Agent or such other Secured Party, as the
      case may be, any civil liability for failure to comply with such
      obligations and (B) if at any time payment or performance of any
      obligation contested by Grantor pursuant to this Section 5.01(w)(iii)
      shall become necessary to prevent the delivery of a tax or similar deed
      conveying any Mortgaged Property or any portion thereof because of
      nonpayment or nonperformance, such Grantor shall pay or perform the same
      in sufficient time to prevent the delivery of such tax or similar deed.

            (iii) No Grantor shall in its use of any Mortgaged Property
      (including, without limitation, in the making of any Alteration) take any
      action that would cause the termination, revocation or denial of any
      insurance coverage required to be maintained under this Agreement or that
      pursuant to written notice from any applicable insurer, would be the basis
      for a defense to any claim under any insurance policy maintained in
      respect of all Mortgaged Property and each Grantor shall otherwise comply
      in all material respects with the requirements of any insurer that issues
      a policy of insurance in respect of any Mortgaged Property.

            (x) In the event of the passage after the date of this Agreement or
any Mortgage of any law changing in any way the laws for the taxation of
mortgages or debts secured by mortgages for state or local purposes or the
manner of the collection of any such taxes, and imposing a new tax, either
directly or indirectly, on this Agreement or any Mortgage or the interest of any
Secured Party in any Mortgaged Property (other than income, franchise or similar
taxes imposed on such Secured Party), the Grantors shall

                                       38
<PAGE>
promptly pay such Secured Party such amount or amounts as may be necessary from
time to time to pay such tax.

            (y) (i) As used herein, the "Pipeline Mortgage" is that certain
Mortgage, Assignment of Leases and Rents, Security Agreement and Financing
Statement dated the date hereof from the Tranche A Issuer to the Collateral
Agent and secured by the Segments listed on Schedule VI hereto. The Tranche A
Issuer shall, within three (3) months from the date hereof (the "Diligence
Period"), such Diligence Period subject to extension by Collateral Agent in its
sole discretion upon written request therefor by the Tranche A Issuer:

            (A) use its best efforts to obtain: (A) perpetual servitudes or
rights of way (the "Curative Servitudes") (subject to standard termination
provisions in the event of non-use of such servitude or violation of the terms
of the agreement creating the servitude) for those Segments more particularly
identified as Segments 19-25 on Schedule VI hereto (the "Missing Segments") from
the owners of the land upon which the Missing Segments are located, by way of
documents in recordable form; and (B) consents (the "Consents") to the granting
of mortgages and security interests under the Pipeline Mortgage and this
Agreement in and to the Missing Segments together with those certain pipeline
servitudes and/or rights of way granted to the Tranche A Issuer and more
particularly identified as Segments 1, 2, 3, 4, 9, 10 and 18 (the "Consent
Segments") on Schedule VI hereto from each of the owners of the land upon which
the Consent Segments are located (the Curative Servitudes and the Consents being
collectively referred to as the "Curative Documents," the Missing Segments and
the Consent Segments being collectively referred to as the "Curative Segments"
and the mortgages and security interests granted by the Pipeline Mortgage and
this Agreement being referred to as the "Pipeline Security Interests");

            (B) obtain a boundary survey (the "Survey") from a registered land
surveyor in the State of Louisiana of all of the Segments identified on Schedule
VI hereto under which lies that certain approximately 8-mile pipeline for the
transportation of chlorine (the "Pipeline"), which Survey shall identify both
(x) the boundary lines and lines of possession or occupancy of each Segment
identified on Schedule VI hereto per record description or description otherwise
set forth in the instruments creating the Missing Segments and (y) based upon
engineering surveys and diagrams provided to surveyor, and a physical inspection
of the subject premises, the location of the Pipeline within such metes and
bounds perimeter description of the Segments. The Survey shall make proper
notation where (A) the boundary lines and lines of possession described in
clause (x) above are in conflict with the legal description and of any boundary
line discrepancies, (B) there are any gaps, gores or overlaps between parcels or
roads, highways, streets or alleys, (C) all Segments which comprise the whole
subject premises are not contiguous and (D) there are any encroachments or
variations of the Pipeline onto adjoining property and or the servient estate;
and

            (C) (A) use its best efforts to obtain a commitment (the "Title
Commitment") for the issuance of a 1992 ALTA form of Lender's Title Insurance
Policy (the "Loan Policy") insuring the Pipeline Mortgage and the contiguity of
the Segments

                                       39
<PAGE>
comprising the Pipeline, in the amount of $10,000,000, together with such other
affirmative insurance as Collateral Agent may request; or (B) if, and only if,
such a Loan Policy is not available at a commercially reasonable cost, which
Collateral Agent agrees is a cost not to exceed $100,000 (including the costs of
any endorsements requested by Collateral Agent), a title opinion of a title
lawyer or "landman," experienced in title to properties similar to the Pipeline
and satisfactory to the Collateral Agent, addressing title as to all Segments on
which the Pipeline is located, which opinion shall be in a form acceptable to
the Collateral Agent in its discretion (the "Title Opinion").

            (ii) As and when Curative Documents are obtained for the Curative
Segments pursuant to subsection (i)(A) of this Section 5.01(y) or rights thereto
are otherwise acquired pursuant to subsection (v) of this Section 5.01(y), then
the Pipeline Mortgage and this Agreement shall be deemed automatically to
encumber such Curative Segments, and the Tranche A Issuer covenants and agrees
to execute and deliver to Collateral Agent such documents as may be required to
encumber the Tranche A Issuer's rights in and to such Curative Segments with the
lien of the Pipeline Security Interests.

            (iii) In the event the Survey discloses any of the deficiencies
described as clauses (A) through (E) of subsection 5.01(y)(i)(B) above, the
Tranche A Issuer shall use its best efforts to remedy such deficiencies,
including, without limitation, the amendment of the metes and bounds description
of any of the Segments to eliminate encroachments or variations of the Pipeline
outside of the record servitude area, the physical relocation of the Pipeline
inside the record servitude area, the acquisition of a right of way or servitude
over, any real property necessary to cause the Segments to form one contiguous
parcel (any such corrective action, a "Survey Corrective Action").

            (iv) In the event that the Title Commitment or the Title Opinion
reveals any prior encumbrance or right which could have the effect of
foreclosing or extinguishing, or otherwise having priority over, the rights of
way and servitudes created by the documents identified on Schedule VI hereto or
any of the Curative Servitudes (such documents, together with the Curative
Servitudes, being collectively referred to as the "Servitudes"), the Tranche A
Issuer shall use its best efforts to obtain non-disturbance or other appropriate
agreements with such prior-encumbrance holders with respect to such affected
Segments and to cause such exceptions to be removed from the Loan Policy or
Title Opinion, as applicable (any such corrective action, a "Title Corrective
Action"). In the event that the Tranche A Issuer fails to execute such
documentation as shall be necessary to effectuate the provisions of subsections
5.01(y)(ii), (iii) and (iv), the Tranche A Issuer hereby appoints Collateral
Agent as the Tranche A Issuer's true and lawful attorney-in-fact, coupled with
an interest, in the Tranche A Issuer's name and stead, with full power of
substitution to execute and record such documents, at the Tranche A Issuer's
expense, pursuant to the provisions of subsections 5.01(y)(ii), (iii) and (iv),
as Tranche A Issuer should have taken under the circumstances, in Collateral
Agent's discretion, to effectuate the provisions of subsections 5.01(y)(ii),
(iii) and (iv). Such power of attorney shall be deemed to have been granted
pursuant to the provisions of La. R.S. Section 9:5388 and shall be coupled with
an interest.

                                       40
<PAGE>
            (v) The Tranche A Issuer shall maintain the Pipeline in accordance
with the terms and conditions of the Servitudes and will not voluntarily permit
the termination or abandonment of the Servitudes.

            (vi) On or prior to the date which is ninety (90) days after the end
of the Diligence Period (the "Policy Issuance Date"), Tranche A Issuer shall
cause the Loan Policy (subject to the limitations on availability set forth in
Section 5.01(y)(i)(C) above) to be issued in form and substance satisfactory to
the Collateral Agent, and taking into account all Survey Corrective Actions and
Title Corrective Actions taken by the Tranche A Issuer within such ninety (90)
day period. In the event that the Tranche A Issuer shall not have obtained the
Loan Policy by the Policy Issuance Date, whether due to the unavailability of
such Loan Policy at a commercially reasonable cost or otherwise, if the Tranche
A Issuer shall not have obtained (A) each or any of the various Curative
Documents with respect to the Curative Segments, (B) the Survey, (C) the Title
Opinion, or (D) any required Survey Corrective Action or Title Corrective Action
(each, a "St. Gabriel Pipeline Collateral Item"), the Tranche A Issuer shall
deliver to the Collateral Agent an officer's certificate (the "Certification")
of the Tranche A Issuer signed by the chief financial officer (the "CFO") of the
Tranche A Issuer certifying (i) that the Tranche A Issuer has used its best
efforts as required pursuant to subsections 5.01(y)(i), (iii) and (iv) to obtain
such St. Gabriel Pipeline Collateral Items and (ii) that, notwithstanding such
best efforts, the Tranche A Issuer has failed to obtain one or more St. Gabriel
Pipeline Collateral Items. Such Certification shall set forth in reasonable
detail the best efforts used in attempting to obtain such St. Gabriel Pipeline
Collateral Items and the reasons for not obtaining same. The delivery of the
Certification is without prejudice to the Tranche A Issuer's obligations to use
its best efforts hereunder and the acceptance thereof by the Collateral Agent
shall in no way constitute an acceptance by the Collateral Agent or any Secured
Party that the Tranche A Issuer did use best efforts or constitute a waiver of
any kind by the Collateral Agent or any Secured Party. If, thereafter, at any
time when any Secured Obligations remain outstanding, the Tranche A Issuer shall
become aware of any change in the state of facts which affects the availability
of any remaining St. Gabriel Pipeline Collateral Item, the Tranche A Issuer
shall diligently pursue such St. Gabriel Pipeline Collateral Item, and, if such
St. Gabriel Pipeline Collateral Item is obtained, Tranche A Issuer shall
promptly give written notice thereof to Collateral Agent and the provisions of
Section 5.01(y)(ii) shall apply with respect thereto. Upon request by Collateral
Agent, but in any event no more often than twice in any twelve (12) month
period, the Tranche A Issuer shall deliver to Collateral Agent an officer's
certificate signed by the CFO setting forth in reasonable detail any such
further action taken by Tranche A Issuer pursuant to this Section 5.01(y)(vi),
or, if no such further action has been taken, certifying that the state of facts
with respect to the St. Gabriel Pipeline Collateral Items has not changed.

            (z) The Collateral Agent shall enter into an intercreditor agreement
in connection with any working capital facility that replaces the Exit Facility,
provided that the terms and provisions of such agreement shall be substantially
similar to the terms and provisions of the Intercreditor Agreement, shall be in
form and substance satisfactory to the Collateral Agent, such working capital
facility is otherwise permitted by the Financing Agreements and the security
interest and Lien of the Collateral Agent and the

                                       41
<PAGE>
other Secured Parties granted pursuant to this Agreement shall not be prejudiced
or adversely affected by such agreement.

            (aa) As soon as practicable after the date hereof, but in no event
more than thirty (30) days after the date hereof, Tranche A Issuer shall cause
that certain mechanics lien listed on Schedule VII hereof to be paid in full and
discharged of record.

            SECTION 5.02. Insurance.

            (a) Each Grantor shall, and shall cause each of its Grantor
Subsidiaries to, maintain at its expense, property, liability, casualty,
directors' and officers' (D&O) and other insurance (subject to customary
deductibles and retentions) with reputable insurance companies in such amounts
and against such risks as is customarily carried by responsible companies
engaged in similar businesses and owning similar assets in the general areas in
which the Grantors and such Subsidiaries operate, including maintaining in full
force and effect, the following insurance coverages in respect of the
Collateral:

                  (i) Physical hazard insurance on an "all risk" basis covering
      hazards commonly covered by fire and extended coverage, lightning, civil
      commotion, flood, tornado, hail, riot, strike, water damage, sprinkler
      leakage, collapse and malicious mischief, in an amount equal to the full
      replacement cost of its Mortgaged Property, Equipment and the Inventory
      or, if such insurance shall not be reasonably commercially available,
      coverage of at least $250,000,000. The full replacement cost, in the case
      of such Mortgaged Property, shall be equal to the cost of construction to
      replace it, exclusive of depreciation, excavation, foundation and
      footings, as determined from time to time by a proper officer of such
      Grantor in consultation with its insurance company or insurance agent, as
      appropriate;

                  (ii) Comprehensive general liability insurance against claims
      for bodily injury, death or property damage occurring on, in or about its
      Mortgaged Property and any adjoining streets, sidewalks and passageways or
      otherwise in respect of the Collateral and covering any and all claims,
      including all legal liability, subject to customary exclusions, to the
      extent insurable, imposed upon the Collateral Agent or any Secured Party
      and all court costs and attorneys' fees, arising out of or connected with
      the possession, use, leasing, operation or condition of its Mortgaged
      Property or other Collateral;

                  (iii) Workers' compensation insurance as required by
      applicable Laws to protect such Grantor against claims for injuries
      sustained in the course of employment with it;

                  (iv) Comprehensive boiler and machinery insurance to cover
      sudden and accidental breakdown, including explosion of any boilers and
      machinery located on its Mortgaged Property or comprising any Equipment;

                                       42
<PAGE>
                  (v) Comprehensive automobile liability insurance policy
      against claims for bodily injury, death and property damage covering all
      owned, leased, non-owned and hired motor vehicles, including loading and
      unloading;

                  (vi) Business interruption insurance on an annual basis in
      amounts equal to one year's lost production based on standard assumptions
      and qualifications in the chemical production industry;

                  (vii) To the extent not otherwise covered by the insurance
      required under clauses (i) and (ii) of this Section 5.02(a), during the
      performance of any Alterations, broad form builders risk insurance on an
      all-risk completed value basis; and

                  (viii) Such other insurance against such risks as would be
      maintained by a prudent operator of property similar in use and
      configuration to the Mortgaged Property and located in the locality in
      which such Mortgaged Property is located.

            (b) Each Grantor may maintain the coverages required by this Section
5.02 under blanket policies covering the Collateral if the terms of such blanket
policies otherwise comply with the provisions of this Section 5.02 and contain
specific coverage allocations in respect of the Collateral determined in
accordance with the provisions of this Section 5.02. All insurance policies in
respect of the coverages required by this Section 5.02 shall be in amounts at
least sufficient to prevent coinsurance liability.

            (c) Each policy of liability insurance shall provide for all
insurance proceeds to be paid on behalf of the Collateral Agent and the Grantors
as their respective interests may appear, and each policy of property damage
insurance shall provide for all insurance proceeds to be paid directly to the
Collateral Agent. Each such policy shall in addition: (i) name the Collateral
Agent as an insured party thereunder (without any representation or warranty by
or obligation upon the Collateral Agent) as its interest may appear, (ii)
contain the agreement by the insurer that any loss thereunder shall be payable
to the Collateral Agent notwithstanding any action, inaction or breach of
representation, warranty or covenant by any Grantor, the Collateral Agent, or
any Secured Party or any other named insured or loss payee, (iii) provide that
there shall be no recourse against the Collateral Agent for payment of premiums
or other amounts with respect thereto, (iv) be payable notwithstanding any
foreclosure or other proceeding or notice of sale relating to the Collateral,
any change in title to or ownership or possession of the Collateral or the
occupation or use of the Mortgaged Property or the Equipment for purposes more
hazardous than permitted by the terms of the policy, (v) provide that at least
thirty (30) days' prior written notice of amendment to or cancellation or lapse
of such policy shall be given to the Collateral Agent by the insurer, (vi)
include effective waivers (whether under the terms of such policy or otherwise)
by the insurer of all claims for insurance premiums against all loss payees and
named insured other than the Grantors and all rights of subrogation against any
named insured. At least thirty (30) days prior to the expiration of any
insurance policy required by this Section 5.02, the Grantors shall deliver to
the Collateral Agent evidence that such policy or policies shall be renewed or
extended and

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<PAGE>
shall promptly deliver evidence of such renewal or extension and proof of
receipt of premium in respect thereof. Each Grantor shall, if so requested by
the Collateral Agent, deliver to the Collateral Agent original or duplicate
policies of all such insurance and, as often as the Collateral Agent may
request, a report of a reputable insurance broker with respect to such
insurance. Further, each Grantor shall, at the request of the Collateral Agent,
duly execute and deliver such instruments of assignment of such insurance
policies as the Collateral Agent may request for purposes of perfecting or
protecting the Collateral Agent's interest therein or with respect thereto, and
cause each affected insurer to acknowledge notice of such assignment.

            (d) No Grantor shall purchase additional policies in respect of the
insurance coverages required to be maintained under this Section 5.02 unless the
Collateral Agent is included thereon as an additional named insured and, if
applicable, with loss payable to the Collateral Agent under an endorsement
containing the provisions described in Section 5.02(c). Such Grantor immediately
shall notify the Collateral Agent whenever any such separate insurance policy is
obtained and promptly shall deliver to the Collateral Agent the policy or
certificate evidencing such insurance.

            (e) Amounts payable under any liability insurance maintained by each
Grantor pursuant to this Section 5.02 may be paid directly to the Person who
shall have incurred liability covered by such insurance. All proceeds of
insurance payable with respect to any loss involving damage to or loss of any
Collateral (other than Secondary Collateral for so long as it is not Primary
Collateral) shall be paid directly to the Collateral Agent and applied as
provided in Article X and Section 8.02.

            SECTION 5.03. Additional Grantors. The Grantors shall cause each
Additional Grantor to execute and deliver to the Collateral Agent a duly
executed common security and intercreditor agreement supplement in substantially
the form set forth in Schedule IV hereto (the "Security and Intercreditor
Supplement"). Upon the execution by an Additional Grantor of such Security and
Intercreditor Supplement, such Additional Grantor shall be and shall become a
Grantor hereunder and each reference (a) herein to "Grantor" shall also mean and
be a reference to such Additional Grantor as shall each reference in any other
Financing Agreement to "Grantor", and (b) in any Financing Agreement to this
Agreement, shall mean and be a reference to this Agreement as supplemented by
such Security and Intercreditor Supplement.

            SECTION 5.04. Destruction; Condemnation; Restoration.

            (a) If there shall occur any damage to, or loss or destruction of,
the Improvements or the Equipment, or any part thereof (a "Destruction"), the
Grantors shall promptly send to the Collateral Agent a notice setting forth the
nature and extent of such Destruction. The proceeds of any insurance payable in
respect of any such Destruction are hereby assigned, and all such proceeds in
excess of $2,500,000 shall be paid, to the Collateral Agent to be held in the
Collateral Account. All such insurance proceeds paid to the Collateral Agent
pursuant to this paragraph (a), less the amount of any expenses incurred in
litigating, arbitrating, compromising or settling any claim arising out of such
Destruction (the "Insurance Proceeds"), shall constitute Trust Moneys and shall
be

                                       44
<PAGE>
applied in accordance with the provisions of paragraphs (c), (d) and (e) of this
Section 5.04.

            (b) If there shall occur any taking of the Mortgaged Property or any
part thereof, in or by condemnation or other eminent domain proceedings pursuant
to any law, general or special, or by reason of the temporary requisition of the
use or occupancy of the Mortgaged Property or any part thereof, by any
governmental authority, civil or military (each, a "Taking"), the Grantors shall
immediately notify the Collateral Agent upon receiving notice of such Taking or
commencement of proceedings therefor. The Collateral Agent may (but shall not be
obligated to) participate in any proceedings or negotiations in respect of any
Taking or proposed Taking. The Collateral Agent may be represented by counsel
satisfactory to it at the expense of the Grantors. The Grantors shall deliver or
cause to be delivered to the Collateral Agent all instruments requested by it to
permit such participation. The Grantors shall in good faith and with due
diligence file and prosecute what would otherwise be the Grantors' claims for
any such award or payment and cause the same to be collected and paid over to
the Collateral Agent, and hereby irrevocably authorize and empower the
Collateral Agent, in the name of such Grantors as their true and lawful
attorney-in-fact or otherwise, during the continuance of an Event of Default to
collect and to give receipt for any such award or payment, and, in the event any
Grantor fails so to act, to file and prosecute such claim. The Grantors shall
pay all costs, fees and expenses incurred by the Collateral Agent in connection
with any Taking and seeking and obtaining any award or payment on account
thereof. Any proceeds, award or payment in respect of any Taking are hereby
assigned, and all such proceeds in excess of $2,500,000 shall be paid to the
Collateral Agent, to be held in the Collateral Account. Each Grantor shall take
all steps necessary to notify the condemning authority of such assignment. Such
proceeds, award or payment paid to the Collateral Agent, less the amount of any
expenses incurred in litigating, arbitrating, compromising or settling any claim
arising out of such Taking ("Net Award"), shall constitute Trust Moneys and be
applied in accordance with the provisions of paragraphs (c), (d) and (e) of this
Section 5.04.

            (c) All Net Awards or Insurance Proceeds shall be delivered to the
Collateral Agent promptly upon receipt thereof by the relevant Grantor to be
held as Trust Moneys subject to withdrawal and application by the Collateral
Agent in accordance with this Agreement. So long as no Event of Default shall
have occurred and be continuing, each Grantor shall have the right to perform a
restoration or a series of restorations ("Restoration") of the affected portions
of the Mortgaged Property or Equipment. If the relevant Grantor elects to
perform a Restoration, such Grantor shall give written notice ("Restoration
Election Notice") of such election to the Collateral Agent within twenty (20)
Business Days after the date that the Collateral Agent receives the applicable
Insurance Proceeds or Net Award, as the case may be. Such Grantor shall, within
twenty (20) Business Days following the date of delivery of a Restoration
Election Notice, commence and diligently continue to perform the Restoration of
that portion or portions of the Mortgaged Property or Equipment subject to such
Destruction or affected by such Taking so that, upon the completion of the
Restoration, the Mortgaged Property or Equipment shall be in the same condition
and shall be of at least equal utility for its intended purposes as the
Mortgaged Property or Equipment was immediately prior to

                                       45
<PAGE>
such Destruction or Taking. Subject to the terms of the other Financing
Agreements, such Grantor shall complete such Restoration with its own funds to
the extent that the amount of any Net Award or Insurance Proceeds is
insufficient for such purpose. If the Collateral Agent does not receive a
Restoration Election Notice within such twenty (20) Business Day period or if
the Grantors do not commence and diligently continue to perform such Restoration
because of a decision by them not to do so, the Collateral Agent shall apply
such Insurance Proceeds or Net Award, subject to the consummation of an Asset
Sale Offer in respect thereof pursuant to the Tranche B Indenture, to prepay the
Secured Obligations then outstanding in accordance with Section 8.02(b) and
Section 8.03 or Section 10.03, as the case may be.

            (d) If a Restoration is to be performed under Section 5.04(c) above,
the Collateral Agent shall not release any part of the Net Award or the
Insurance Proceeds except in accordance with Section 5.04(e) hereof and such
Grantor shall, prior to commencing any work to effect a Restoration of the
relevant Mortgaged Property or Equipment, promptly (but in no event later than
sixty (60) days, or such longer period as the Collateral Agent shall agree to,
following any Destruction or Taking) furnish to the Collateral Agent:

                  (i) complete plans and specifications (the "Plans and
      Specifications") for the Restoration;

                  (ii) an Officers' Certificate stating that all permits and
      approvals required by law to commence work in connection with the
      Restoration have been obtained;

                  (iii) a certificate (an "Architect's Certificate") of an
      independent, reputable architect or engineer acceptable to the Collateral
      Agent and licensed in the applicable jurisdiction (A) stating that the
      Plans and Specifications have been reviewed and approved by the signatory
      thereto, (B) containing such signatory's estimate (an "Estimate") of the
      costs of completing such Restoration (C) certifying that, upon completion
      of such Restoration in accordance with the Plans and Specifications, the
      utility of the relevant Mortgaged Property or Equipment will be equal to
      or greater than the utility thereof immediately prior to the Destruction
      or Taking relating to such Restoration;

            Upon receipt by the Collateral Agent of each of the items required
pursuant to clauses (i) through (iii) above, the Collateral Agent shall
acknowledge receipt of the Plans and Specifications. Promptly upon such
acknowledgment of receipt by the Collateral Agent, the relevant Grantor shall
commence and diligently continue to perform the Restoration substantially in
accordance with such Plans and Specifications and in material compliance with
all applicable laws, free and clear of all Liens (other than Prior Liens).

            (e) If any relevant Grantor performs a Restoration of the relevant
Mortgaged Property or Equipment as provided in Section 5.04(c) and in accordance
with

                                       46
<PAGE>
Section 5.04(d) above, the Collateral Agent shall apply any Insurance Proceeds
or Net Award held by the Collateral Agent on account of the Destruction or
Taking to the payment of the cost of performing such Restoration pursuant to the
relevant provisions of Section 8.02. If there shall be any surplus after
application of the Net Award or the Insurance Proceeds to the Restoration of the
relevant Mortgaged Property or Equipment, such surplus shall be applied by the
Collateral Agent to the repayment or prepayment of the Secured Obligations in
accordance with Section 8.01 or Section 10.03, as the case may be.

                                   ARTICLE VI
                           DETERMINATIONS RELATING TO
                             COLLATERAL AND ADVANCES

            SECTION 6.01. Determinations Relating to Collateral. If no Default
shall be continuing and (a) the Collateral Agent shall receive any written
request from any Grantor under any Security Document for consent or approval
(which consent or approval the Collateral Agent shall not, pursuant to the terms
of the Financing Agreements, be permitted to give in its discretion) with
respect to any matter or thing relating to any Collateral or such Grantor's
obligations with respect thereto, (b) an officer in the Corporate Trust Services
division of the Collateral Agent shall have actual knowledge of any material
nonperformance by any Grantor of any covenant or any material breach of any
representation or warranty of any Grantor set forth in any Security Document,
then, in each such event, the Collateral Agent shall, within five (5) Business
Days advise the Secured Parties in writing of the matter or thing as to which
consent has been requested or the performance or instrument required to be
delivered or the nonperformance or breach of which the Collateral Agent has
actual knowledge. The Majority Holders shall have the exclusive authority to
direct the Collateral Agent's response to any of the circumstances contemplated
in clauses (a) and (b) above (subject to the provisions of Article XIII).

            SECTION 6.02. Right to Make Advances. If an advance of funds shall
at any time be required for the preservation or maintenance of any Collateral,
then, upon three (3) Business Days' notice to the applicable Grantor, the
Collateral Agent or any other Secured Party shall be entitled (but shall not be
obligated) to make such advance. Each such advance shall be reimbursed, with
interest at the rate set forth in Section 8.01(a) from the date such advance was
made by the applicable Grantor, upon demand by the Collateral Agent or the other
Secured Party, as the case may be, and if the applicable Grantor fails to comply
with any such demand, such advance shall be reimbursed out of the proceeds of
any sale of or other realization upon any Collateral distributed pursuant to
clause (i) of Section 10.04. If any Secured Party shall receive any funds which,
under this Section 6.02, belong to any other Secured Party, it shall remit such
funds promptly to such other Secured Party, and prior to such remittance shall
hold such funds in trust for such other Secured Party.

                                       47
<PAGE>
                                  ARTICLE VII
                            DISPOSITION OF COLLATERAL

            SECTION 7.01. Release of Collateral.

            (a) The Collateral Agent shall not, and no other Secured Party shall
direct the Collateral Agent to, release Collateral from the Liens of this
Agreement or any other Security Document unless such release is in accordance
with the provisions of this Agreement, the other Financing Agreements, and the
Trust Indenture Act, Section 314(d), in each case as applicable, and the costs
and expenses of all instruments or acts as are necessary to make each such
release shall be borne by the Grantors.

            (b) The Grantors shall be entitled to obtain a full release of all
the Collateral from the Liens of the Security Documents upon the satisfaction
and performance in full of all of the Tranche A Obligations and of the Tranche B
Obligations and upon compliance with all of the conditions precedent set forth
in Section 10.12 (a) of the Term Loan Agreement, Section 1201 of the Tranche A
Indenture and Section 1201 of the Tranche B Indenture (such Officers'
Certificates and Opinions of Counsel as are referred to in Section 1201 of the
Tranche A Indenture and Section 1201 of the Tranche B Indenture shall be
delivered to and addressed to the Collateral Agent prior to any release pursuant
to this Section 7.01(b)).

            (c) Sales of Collateral Permitted by Section 7.2.6 of the Term Loan
Agreement, Section 1009 of the Tranche A Indenture and Section 1009 of the
Tranche B Indenture. The Grantors shall be entitled to obtain a release of all
or any part of the Collateral (other than Trust Moneys) (the "Released
Interests") sold pursuant to an Asset Sale (as defined in the Tranche B
Indenture), or to an Asset Sale (as defined in the Term Loan Agreement and for
the purposes hereof, a "Tranche A Term Loan Asset Sale"), or to an Asset Sale
(as defined in the Tranche A Indenture and for the purposes hereof, a "Tranche A
Indenture Asset Sale"), and the Administrative Agent, in the case of a Tranche A
Term Loan Asset Sale, or the Tranche B Trustee, in the case of an Asset Sale, or
the Tranche A Trustee, in the case of a Tranche A Indenture Asset Sale, or the
Administrative Agent, the Tranche B Trustee and the Tranche A Trustee in the
case of an Asset Sale that is also a Tranche A Indenture Asset Sale and the
Tranche A Term Loan Asset Sale shall direct the Collateral Agent to release the
Released Interests from the Liens of the Security Documents promptly upon (x)
compliance with (A) the conditions precedent specified in Section 1009 of the
Tranche B Indenture for any Asset Sale involving Collateral, (B) the conditions
precedent specified in Section 7.2.6 of the Term Loan Agreement for any Tranche
A Term Loan Asset Sale involving Collateral, and (C) the conditions precedent
specified in Section 1009 of the Tranche A Indenture for any Tranche A Indenture
Asset Sale involving Collateral, and (y) delivery by the Tranche B Issuer to the
Collateral Agent, in the case of an Asset Sale, or by the Tranche A Issuer to
the Collateral Agent, in the case of a Tranche A Indenture Asset Sale, or by the
Tranche A Issuer to the Collateral Agent, in the case of a Tranche A Term Loan
Asset Sale, or by both the Tranche B Issuer and the Tranche A Issuer to the
Collateral Agent in the case of an Asset Sale that is also a Tranche A Indenture
Asset Sale and the Tranche A Term Loan Asset Sale of the following:

                                       48
<PAGE>
                  (i) Release Notice. A notice (each, an "Asset Sale Release
      Notice"), which shall (A) refer to this Section 7.01, (B) attach all the
      documents referred to below, (C) describe with particularity the Released
      Interests, (D) specify the Fair Market Value of such Released Interests on
      a date within 30 days of the Asset Sale Release Notice (the "Valuation
      Date"), (E) certify that the purchase price received is not less than the
      Fair Market Value of the Released Interests as of the date of such
      release, (F) state that the release of the Released Interests will not
      interfere with or impede the Collateral Agent's ability to realize the
      value of the remaining Collateral and will not impair the maintenance and
      operation of the remaining Collateral, and (G) be accompanied by a
      counterpart of the instruments proposed to give effect to the release
      fully executed and acknowledged (if applicable) by all parties thereto
      other than the Collateral Agent;

                  (ii) Officers' Certificate. An Officers' Certificate
      certifying that (A) the Collateral to be sold pursuant to such Asset Sale,
      Tranche A Term Loan Asset Sale and/or Tranche A Indenture Asset Sale, as
      the case may be, covers only the Released Interests and such Asset Sale,
      Tranche A Term Loan Asset Sale and/or Tranche A Indenture Asset Sale, as
      the case may be, complies, in the case of the Asset Sale, with the terms
      and conditions of an Asset Sale pursuant to Section 1009 of the Tranche B
      Indenture, in the case of a Tranche A Term Loan Asset Sale, with the terms
      and conditions of a Tranche A Term Loan Asset Sale pursuant to Section
      7.2.6 of the Term Loan Agreement, and, in the case of a Tranche A
      Indenture Asset Sale, with the terms and conditions of a Tranche A
      Indenture Asset Sale pursuant to Section 1009 of the Tranche A Indenture,
      (B) all Collateral Proceeds, Tranche A Term Loan Collateral Proceeds and
      Tranche A Indenture Collateral Proceeds from the sale of the Released
      Interests will be applied in accordance with Section 7.01(iv) and Article
      VIII hereof, (C) there is no Event of Default in effect or continuing on
      the date thereof, (D) the sale of asset and the release of the Released
      Interests will not result in a Default, and (E) all conditions precedent
      to such release have been complied with;

                  (iii) Regarding Mortgaged Property. If any Released Interest
      is only a portion of a discrete parcel of real property, evidence that a
      title company shall have committed to issue an endorsement to the title
      insurance policy to the extent such endorsements are available in the
      applicable state relating to the affected Mortgaged Property, confirming
      that after such release, the Lien on the applicable Mortgaged Property
      shall continue unimpaired as a first priority perfected Lien upon the
      remaining Mortgaged Property subject only to Prior Liens, and that the
      remaining Mortgaged Property satisfies all applicable subdivision, zoning
      and land use requirements and is not part of a larger tax lot;

                  (iv) Proceeds of Asset Sale. Collateral Proceeds, Tranche A
      Term Loan Collateral Proceeds and Tranche A Indenture Collateral Proceeds
      and other non-cash consideration received from an Asset Sale, Tranche A
      Term Loan Asset Sale and/or Tranche A Indenture Asset Sale, as the case
      may be, shall be promptly delivered to the Collateral Agent to be
      deposited in the Collateral

                                       49
<PAGE>
      Account to be applied pursuant to Article VIII hereof and if any property
      other than cash is included in such consideration, such instruments of
      conveyance, assignment and transfer, if any, delivered to the Collateral
      Agent as may be necessary, in the opinion of counsel to the Collateral
      Agent, to subject to the Lien of the Security Documents all right, title
      and interest of the applicable Grantor in and to such property; and

                  (v) Opinions of Counsel. One or more Opinions of Counsel
      which, when considered collectively, shall be substantially to the effect
      (A) that any obligation included in the consideration for any Released
      Interest and to be received by the Collateral Agent pursuant to paragraph
      (iv) above is a valid and binding obligation enforceable in accordance
      with its terms, subject to such customary exceptions regarding equitable
      principles and creditors' rights generally as shall be acceptable to the
      Collateral Agent and the Administrative Agent, the Tranche B Trustee or
      the Tranche A Trustee, as the case may be, and this Agreement and the
      other Security Documents are effective to create a valid and perfected
      first priority security interest in such obligations, (B) either (1) that
      such instruments of conveyance, assignment and transfer as have been or
      are then delivered to the Collateral Agent are sufficient to subject to
      the Lien of this Agreement and the other Security Documents all right,
      title and interest of the applicable Grantor in and to any property, other
      than cash or Cash Equivalents, included in the consideration for the
      Released Interests and to be received by the Collateral Agent pursuant to
      paragraph (iv) above, or (2) that no instruments of conveyance, assignment
      or transfer are necessary for such purpose, (C) that the applicable
      Grantor has corporate power to own all property included in the
      consideration for such release, (D) that all conditions precedent provided
      in the Term Loan Agreement, the Tranche A Indenture or the Tranche B
      Indenture, as the case may be, and the Security Documents relating to the
      Asset Sale, the Tranche A Indenture Asset Sale or Tranche A Term Loan
      Asset Sale, as the case may be, and such release of the Released Interests
      have been complied with; and (E) that all documentation required by Trust
      Indenture Act, Section 314(d) has been duly authorized, executed and
      delivered to the Collateral Agent.

            (d) Sales of Collateral which do not Constitute Asset Sales. If all
or any part of the Collateral (other than Trust Moneys) is sold pursuant to
clauses (i) through (ix) of the definition of "Asset Sale" in the Tranche A
Indenture or the Term Loan Agreement, and clauses (i) through (x) of the
definition of "Asset Sale" in the Tranche B Indenture, then, upon receipt by the
Collateral Agent of an Officer's Certificate that such sale of assets is
permitted under the terms of the Financing Agreements, such Collateral (but not
the proceeds of such sale nor any investment made in accordance with clause
(vii) of the definition of "Asset Sale" in the Tranche B Indenture, which shall
be subject to the Lien and security interest created pursuant to this Agreement)
shall be released and discharged (without recourse, representation or warranty)
from the security interests granted and without further action by the Collateral
Agent, the Tranche A Trustee, the Administrative Agent or the Tranche B Trustee,
as applicable, and the Collateral Agent, on behalf of the Tranche A Trustee, the
Administrative Agent or the Tranche B Trustee, as applicable, shall forthwith
deliver any

                                       50
<PAGE>
documents reasonably requested by the Grantors to evidence the termination of
the security interests granted in connection with such Collateral.

            If an Event of Default shall have occurred and be continuing, no
release of Collateral pursuant to the provisions of this Agreement or the other
Financing Agreements shall be effective as against the Collateral Agent or the
Secured Parties.

            SECTION 7.02. Eminent Domain and Other Governmental Takings. Subject
to the provisions of this Agreement and the other Financing Agreements, should
any of the Collateral be taken by eminent domain or be sold pursuant to the
exercise by the United States of America, Canada or any state, province,
municipality or other governmental authority of any right which any of them may
then have to purchase, or to designate a purchaser or to order a sale of, all or
any part of the Collateral, the Collateral Agent shall release the property so
taken or purchased from the Lien of this Agreement, but only upon receipt by the
Collateral Agent of the following:

            (a) Officers' Certificates. An Officers' Certificate of PCI stating
that (i) such property has been taken by eminent domain and the amount of the
award therefor, or that such property has been sold pursuant to a right vested
in the United States of America, Canada or any state, province, municipality or
other governmental authority to purchase, or to designate a purchaser or order a
sale of such property and the amount of the proceeds of such sale, and (ii) that
all conditions precedent herein provided for relating to such release have been
complied with;

            (b) Proceeds of Taking. The proceeds of such taking or purchase, to
be held by the Collateral Agent and applied as provided herein; and

            (c) Opinion of Counsel. Upon the request of the Collateral Agent, an
Opinion of Counsel to PCI substantially to the effect:

                  (i) that such property has been lawfully taken by exercise of
      the right of eminent domain, or has been sold pursuant to the exercise of
      a right vested in the United States of America, Canada or any state,
      province, municipality or other governmental authority to purchase, or to
      designate a purchaser or order a sale of such property;

                  (ii) that, in the case of any taking by eminent domain, the
      award for the property so taken has become final;

                  (iii) that, in the event that the award for such property or
      the proceeds of such sale, or a specified portion thereof, shall be
      certified to have been deposited with the trustee, mortgagee or other
      holder of a Prior Lien, the property to be released, or a specified
      portion thereof, is or, immediately before such taking or purchase, was
      subject to such Prior Lien, and that such deposit is required by such
      Prior Lien; and

                  (iv) that the instrument or the instruments and the award or
      proceeds of such sale which have been or are therewith delivered to and
      deposited

                                       51
<PAGE>
      with the Collateral Agent conform to the requirements of this Agreement
      and the other Security Documents and that, upon the basis of such
      application, the Collateral Agent is permitted by the terms hereof and of
      the other Security Documents to execute and deliver the release requested,
      and that all conditions precedent herein provided for relating to such
      release have been complied with.

            In any proceedings for the taking or purchase or sale of any part of
the Collateral, by eminent domain or by virtue of any such right to purchase or
designate a purchaser or to order a sale, the Collateral Agent may be
represented by counsel who may also be counsel for any Grantor.

            SECTION 7.03. Suits to Protect Collateral. Subject to the provisions
hereof, the Majority Holders shall have the right to direct the Collateral
Agent, and if so directed, the Collateral Agent shall have the power, to
institute and to maintain such suits and proceedings as the Majority Holders may
deem expedient to prevent any impairment of the Collateral by any acts which may
be unlawful or in violation of any of the Security Documents, and such suits and
proceedings as the Majority Holders may deem expedient to preserve or protect
their interests in the Collateral (including power to institute and maintain
suits or proceedings to restrain the enforcement of or compliance with any
legislative or other governmental enactment, rule or order that may be
unconstitutional or otherwise invalid if the enforcement of, or compliance with,
such enactment, rule or order would impair the Liens of the Collateral Agent in
the Collateral or be prejudicial to the interests of the Secured Parties)
(subject to the provisions of Article XIII); provided that the Collateral Agent
may refuse to follow any direction that conflicts with law or this Agreement,
that the Collateral Agent determines may be unduly prejudicial to the rights of
other Secured Parties, or that may involve the Collateral Agent in personal
liability and the Collateral Agent may take any other action deemed proper by
the Collateral Agent which is not inconsistent with such direction. Nothing in
this Section 7.03 shall prohibit, restrict or prevent the Majority Holders from
instituting such suits or proceedings independently of the Administrative Agent,
the Tranche A Trustee, the Tranche B Trustee or the Collateral Agent.

            SECTION 7.04. Powers Exercisable by Receiver. In case the Collateral
shall be in the possession of a receiver or trustee, lawfully appointed, the
powers conferred in this Article VII upon any Grantor with respect to the
release, sale or other disposition of such property may be exercised by such
receiver or trustee, and an instrument signed by such receiver or trustee shall
be deemed the equivalent of any similar instrument of such Grantor, as the case
may be, or of any officer or officers thereof required by the provisions of this
Article VII.

            SECTION 7.05. Form and Sufficiency of Release. If any Grantor has
sold, exchanged, or otherwise disposed of or proposes to sell, exchange or
otherwise dispose of any portion of the Collateral which under the provisions of
this Article VII may be sold, exchanged or otherwise disposed of by such
Grantor, and the applicable Grantor requests the Collateral Agent to furnish a
written disclaimer, release or quit-claim of any interest in such property under
any of the Security Documents, the Collateral Agent shall execute (subject to
the provisions of Article XIII) such an

                                       52
<PAGE>
instrument in form and substance satisfactory to it promptly after satisfaction
of the conditions set forth herein for delivery of such instrument.

            SECTION 7.06. Purchaser Protected. In no event shall any purchaser
in good faith of any property purported to be released hereunder be bound to
ascertain the authority of the Collateral Agent to execute the release or to
inquire as to the satisfaction of any conditions required by the provisions
hereof for the exercise of such authority or to see to the application of any
consideration given by such purchaser or other transferee; nor shall any
purchaser or other transferee of any property or rights permitted by this
Article VII to be sold be under obligation to ascertain or inquire into the
authority of any Grantor to make any such sale or other transfer.

                                  ARTICLE VIII
                           APPLICATION OF TRUST MONEYS

            SECTION 8.01. Trust Moneys. Trust Moneys shall be subject to a Lien
hereunder and security interest in favor of the Collateral Agent for the equal
and ratable benefit of the Secured Parties, shall be held by the Collateral
Agent in the Collateral Account for the equal and ratable benefit of the Secured
Parties as a part of the Collateral and shall, notwithstanding any provision to
the contrary in any Financing Agreement, immediately upon receipt by any Grantor
be paid or otherwise transferred, as the case may be, to the Collateral Agent.
Unless otherwise stated herein, this Article VIII governs the application of
Trust Moneys prior to the occurrence of an Event of Default. Application of
Trust Moneys on the occurrence and during the continuance of an Event of Default
shall be governed by Article X hereof.

            The Collateral Agent shall apply Trust Moneys as soon as practicable
after receipt as follows:

            (a) First, to the Collateral Agent in an amount equal to the
Collateral Agent's Fees which are unpaid as of the applicable Distribution Date
and to any Secured Party which has theretofore advanced or paid any such
Collateral Agent's Fees in an amount equal to the amount thereof so advanced or
paid by such Secured Party and to reimburse to the Collateral Agent or any
Secured Party the amount of any advance made pursuant to Section 6.02 with
interest thereon at a rate equal to the higher of the rates borne at such time
by the Term Loan Notes, the Tranche A Notes or the Tranche B Notes;

            (b) Second, provided that no Event of Default shall have occurred
and be continuing (i) any such Trust Moneys constituting Insurance Proceeds or
Net Awards may be withdrawn by the relevant Grantor to be applied, to effect a
Restoration, pursuant to Section 8.02(a), (ii) any such Trust Moneys
constituting Insurance Proceeds or Net Awards not withdrawn by the relevant
Grantor to effect a Restoration pursuant to Section 8.02(a) shall be applied in
accordance with Section 8.02(b), (iii) any other Trust Moneys not included in
Section 8.01(b)(i) and Section 8.01(b)(ii), including Collateral Proceeds,
Tranche A Term Loan Collateral Proceeds or Tranche A Indenture Collateral
Proceeds, shall be applied in accordance with Section 8.03, or (iv) any Trust
Moneys constituting

                                       53
<PAGE>
Collateral Proceeds (provided that all of the Tranche A Obligations shall have
been satisfied and performed in full) may, subject to the limits in clause (vii)
of the definition of Asset Sale in the Tranche B Indenture, be withdrawn by the
Tranche B Issuer to purchase assets as contemplated in clause (vii) of the
definition of Asset Sale in the Tranche B Indenture in accordance with Section
8.04.

            SECTION 8.02. Withdrawals of Insurance Proceeds and Net Awards for
Restoration.

            (a) To the extent that any Trust Moneys consist of either Insurance
Proceeds or Net Awards received by the Collateral Agent pursuant to this
Agreement or the other Financing Agreements and the relevant Grantor effects a
Restoration pursuant to Section 5.04(c) of this Agreement, such Trust Moneys may
be withdrawn by such Grantor (and once withdrawn shall be unavailable for
withdrawal by any other Grantor) and shall be paid by the Collateral Agent, upon
a request by such Grantor to reimburse such Grantor for expenditures made, or to
pay costs incurred, by such Grantor to repair, rebuild or replace the Mortgaged
Property or Equipment destroyed, damaged or taken, upon receipt by the
Collateral Agent of the following:

                  (i) Officers' Certificate. An Officers' Certificate of the
      applicable Grantor dated not more than 30 days prior to the date of the
      application for the withdrawal and payment of such Trust Moneys
      certifying:

                        (A) that expenditures have been made, or costs incurred,
            by the Grantor in a specified amount for the purpose of making
            certain repairs, rebuildings and replacements of the Collateral,
            which shall be briefly described, and stating the Fair Market Value
            thereof at the date of the expenditure or incurrence thereof by such
            Grantor;

                        (B) that no part of such expenditures or costs has been
            or is being made the basis for the withdrawal of any Trust Moneys in
            any previous or then pending application pursuant to this Agreement;

                        (C) that there is no outstanding Indebtedness (as
            defined in the Term Loan Agreement, the Tranche A Indenture and the
            Tranche B Indenture, as the case may be) in respect of such
            Restoration other than costs for which such payment is being
            requested or has been previously requested in a pending application;

                        (D) that the property to be repaired, rebuilt or
            replaced is necessary or desirable in the conduct of the business of
            the Grantors, taken individually and as a whole;

                        (E) whether any part of such repairs, rebuildings or
            replacements within six months before the date of acquisition
            thereof by the Grantor has been used or operated by any Person other
            than such Grantor in a business similar to that in which such
            property has been or is to be used or operated by such Grantor, and
            whether the Fair Market

                                       54
<PAGE>
            Value to such Grantor, at the date of such acquisition, of such part
            of such repairs, rebuildings or replacement is more than $25,000;

                        (F) that no Default has occurred and is continuing; and

                        (G) that all conditions precedent provided for herein in
            the Tranche A Indenture, the Term Loan Agreement and the Tranche B
            Indenture, as the case may be, relating to such withdrawal and
            payment have been complied with;

                        (H) that to the extent the amount of the Insurance
            Proceeds or Net Awards, as the case may be, will not be sufficient
            on completion of the Restoration to pay the same in full, that the
            relevant Grantor has cash available to complete such Restoration,
            and upon application of such cash to complete such Restoration, no
            Default or Event of Default shall have occurred.

                  (ii) Opinion of Counsel. Upon request by the Collateral Agent,
      an Opinion of Counsel to PCI substantially stating:

                        (A) that the instruments that have been or are therewith
            delivered to the Collateral Agent, the Administrative Agent, the
            Tranche A Trustee and the Tranche B Trustee, as the case may be,
            conform to the requirements of this Agreement and the other Security
            Documents, and that, upon the basis of such Grantor's request and
            accompanying documents specified in this Section 8.02, all
            conditions precedent provided for herein and in the Term Loan
            Agreement, the Tranche A Indenture or the Tranche B Indenture, as
            the case may be, relating to such withdrawal and payment have been
            complied with, and the Trust Moneys whose withdrawal is then
            requested may be lawfully paid over under this Section 8.02;

                        (B) that the Collateral Agent has a valid and perfected
            Lien on such repairs, rebuildings and replacements; and

                        (C) that all of the Grantor's right, title and interest
            in, under and to said repairs, rebuildings or replacements, or
            combination thereof, are then subject to the Liens of this Agreement
            and the other Security Documents;

                  (iii) Architect's Certificate. To the extent the affected
      Collateral is Mortgaged Property, an Architect's Certificate stating:

                        (A) that all Restoration work to which such request
            relates has been done in compliance with the approved Plans and
            Specifications and in accordance with all provisions of Law;

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<PAGE>
                        (B) that the sums requested are required to reimburse
            the Grantor for payments by such Grantor to, or are due to, the
            contractors, subcontractors, materialmen, laborers, engineers,
            architects or other persons rendering services or materials for the
            Restoration, and that, when added to the sums, if any, previously
            paid out by the Collateral Agent, such sums do not exceed the
            Estimate or if such sums exceed the Estimate, setting forth the
            amount of the excess expenditure;

                        (C) whether or not the Estimate continues to be
            accurate, and if not, what the entire cost of such Restoration is
            then estimated to be; and

                        (D) that the amount of the Insurance Proceeds or Net
            Awards, as the case may be, will be sufficient on completion of the
            Restoration to pay for the same in full (including, in detail, an
            estimate by the person providing the Architect's Certificate of the
            remaining costs of completion); provided, however, that to the
            extent that the applicable Grantor delivers the certificate
            described in Section 8.02(i)(H), the certificate set forth in
            8.02(iii)(B) shall not be required;

                  (iv) Final Request Documentation. To the extent the affected
      Collateral is Mortgaged Property, if such request is the final request for
      any payment, in addition to the documentation required by Sections
      8.02(a)(i), (ii) and (iii) above, such request shall be accompanied by:

                        (A) an Opinion of Counsel to PCI or a title insurance
            policy, binder or endorsement satisfactory to the Collateral Agent
            confirming that there has not been filed with respect to all or any
            part of the applicable Mortgaged Property any Lien which is not
            either discharged of record or bonded and which could have priority
            over the Lien on the Collateral created by this Agreement or the
            other Financing Agreements (other than the Prior Liens) and all
            documentation required under Trust Indenture Act, Section 314(d) has
            been duly authorized, executed and delivered to the Collateral
            Agent; and

                        (B) an Officers' Certificate stating that all material
            occupancy certificates, operating and other permits, licenses,
            waivers, other documents, or any combination of the foregoing
            required by Law in connection with or as a result of such
            Restoration have been obtained.

            (b) If the Collateral Agent does not receive a Restoration Election
Notice within the time period set forth in Section 5.04(c) or if, after having
received such Restoration Election Notice, the Grantors do not commence and
diligently perform such Restoration because of a decision by them not to do so,
the Collateral Agent shall apply all such Insurance Proceeds and/or Net Awards
in the same manner as set forth in Section 8.03 but subject, in the case of
Section 8.03(a)(ii), to the consummation of an Asset Sale Offer in respect
thereof pursuant to Section 1009(i) of the Tranche B Indenture.

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<PAGE>
            (c) Upon compliance with the foregoing provisions of Section
8.02(a), the Collateral Agent shall pay on the written request of the applicable
Grantor, as the case may be, an amount of Trust Moneys of the character
aforesaid equal to the amount of the expenditures or costs stated in the
Officers' Certificate required by clause (A) of subsection (a)(i) of this
Section 8.02, or the Fair Market Value to such Grantor, as the case may be, of
such repairs, rebuildings and replacements covered by such Officers'
Certificate, whichever is less.

            SECTION 8.03. Withdrawal of Trust Moneys to Repay Secured
Obligations.

            (a) Except with respect to Trust Moneys subject to withdrawal
pursuant to Section 8.02 or Section 8.04 hereof, or Trust Moneys subject to
release pursuant to Section 8.03(b) hereof, all other Trust Moneys (including
Trust Moneys received pursuant to an Asset Sale, Tranche A Term Loan Asset Sale,
Tranche A Indenture Asset Sale, Trust Moneys comprising Returned Payments or
Trust Moneys comprising Insurance Proceeds or Net Awards in respect of which
Section 8.02(b) applies) shall be applied by the Collateral Agent from time to
time (i) first, to pay the whole amount of the Tranche A Obligations then
outstanding (including accrued interest, principal and premium (if any)) or, in
case such Trust Moneys shall not be sufficient to pay in full the whole amount
of the Tranche A Obligations then outstanding, to make Pro Rata Payments,
without any preference or priority, to the Tranche A Trustee on behalf of each
Tranche A Holder in respect of the Tranche A Indenture Obligations and the
Administrative Agent on behalf of each Term Loan Lender in respect of the
Tranche A Term Loan Obligations, and (except for amounts in respect of Trust
Moneys comprising Returned Payments which, if there are any such amounts
remaining after any application of Returned Payments in accordance with this
Section 8.03(a)(i), shall be released to the Tranche A Issuer or the Tranche B
Issuer upon receipt by the Collateral Agent of a notice in writing signed by an
authorized officer of the Grantors requesting such release) (ii) second, to pay,
once the Tranche A Obligations shall have been satisfied and performed in full
or shall otherwise cease to be outstanding, and only to the extent that the
Trust Moneys consist of Collateral Proceeds subject to an Asset Sale Offer that
is required to be consummated pursuant to Section 1009 of the Tranche B
Indenture or Insurance Proceeds and Net Awards subject to an Asset Sale Offer
that is required to be consummated pursuant to Section 1009(i) of the Tranche B
Indenture, the whole amount of the Tranche B Obligations then outstanding
(including accrued interest, principal and premium (if any)), in each case
pursuant to an Asset Sale Offer or, in case such Trust Moneys shall not be
sufficient to pay in full the whole amount of the Tranche B Obligations then
outstanding, to make Pro Rata Payments, without any preference or priority
pursuant, in each case, to an Asset Sale Offer, to the Tranche B Trustee on
behalf of each Tranche B Holder in respect of the Tranche B Obligations.

            (b) To the extent that any Trust Moneys consist of (x) Tranche A
Term Loan Collateral Proceeds received by the Collateral Agent that result in
the requirement to mandatorily prepay principal in respect of the Term Loan
Notes pursuant to Section 7.2.6 of the Term Loan Agreement and any Term Loan
Lender refuses any such prepayment, and/or (y) Tranche A Indenture Collateral
Proceeds received by the

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<PAGE>
Collateral Agent that result in the requirement to redeem the Tranche A Notes
pursuant to Section 1009 of the Tranche A Indenture and any Tranche A Holder
refuses any such prepayment or redemption and/or (z) Collateral Proceeds or
Insurance Proceeds or Net Awards received by the Collateral Agent that result in
the requirement pursuant to Section 1009 of the Tranche B Indenture to make an
Asset Sale Offer and the Tranche B Issuer has made such Asset Sale Offer which
is not fully subscribed to by the Tranche B Holders, the Trust Moneys remaining
after completion of such mandatory prepayment, redemption or Asset Sale Offer,
as the case may be, may be withdrawn by the Tranche A Issuer (in the case of
Tranche A Term Loan Collateral Proceeds or Tranche A Indenture Collateral
Proceeds) or the Tranche B Issuer (in the case of Collateral Proceeds) as the
case may be, or by both the Tranche A Issuer and the Tranche B Issuer jointly in
the case of an Asset Sale that is also a Tranche A Term Loan Asset Sale and a
Tranche A Indenture Asset Sale and shall be paid by the Collateral Agent to the
Tranche A Issuer or the Tranche B Issuer or both at the direction of, and in the
amounts directed by, PCI upon a written notice by the Grantors to the Collateral
Agent and upon receipt by the Collateral Agent of the following:

                  (i) Notice. A notice which shall (A) refer to this Section
      8.03(b) and (B) describe with particularity the Asset Sale, Tranche A Term
      Loan Asset Sale and/or Tranche A Indenture Asset Sale in respect of which
      such Trust Moneys are held as Collateral, the amount of Trust Moneys
      applied, as the case may be, to the prepayment of principal in respect of
      Term Loans pursuant to the Tranche A Term Loan Asset Sale, to the
      redemption of Tranche A Notes pursuant to the Tranche A Indenture Asset
      Sale and/or to the purchase of Tranche B Notes pursuant to the Asset Sale
      and the remaining amount of Trust Moneys to be released to the Tranche B
      Issuer or the Tranche A Issuer or both, as the case may be;

                  (ii) Officers' Certificate. An Officer's Certificate of PCI
      certifying that (A) the release of the Trust Moneys complies with the
      terms and conditions of Section 1009 of the Tranche B Indenture, Section
      7.2.6 of the Term Loan Agreement, and/or Section 1009 of the Tranche A
      Indenture, as the case may be, (B) there is no Default in effect or
      continuing on the date thereof, (C) the release of the Trust Moneys will
      not result in a Default, and (D) all conditions precedent and covenants
      provided for herein and in the Term Loan Agreement, the Tranche B
      Indenture and/or the Tranche A Indenture relating to such release have
      been complied with; and

                  (iii) Opinion of Counsel. An Opinion of Counsel to PCI stating
      that the documents that have been or are therewith delivered to the
      Collateral Agent or the other Secured Parties conform to the requirements
      of this Agreement and that all conditions precedent provided for herein
      and in the Term Loan Agreement, the Tranche B Indenture and the Tranche A
      Indenture (if any) relating to such application of Trust Moneys have been
      complied with, and that all documentation required under Trust Indenture
      Act, Section 314(d) has been duly authorized, executed and delivered to
      the Collateral Agent.

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<PAGE>
            SECTION 8.04. Withdrawal of Trust Moneys for Reinvestment. To the
extent that any Trust Moneys consist of Collateral Proceeds received by the
Collateral Agent pursuant to the provisions hereof and pursuant to the
provisions of Section 1009 of the Tranche B Indenture, and the Tranche B Issuer
intends to withdraw such Collateral Proceeds to purchase assets as contemplated
in clause (vii) of the definition of Asset Sale in the Tranche B Indenture (the
"Released Trust Moneys"), such Trust Moneys may be withdrawn by the Tranche B
Issuer (provided the Tranche A Obligations shall have been satisfied and
performed in full) and shall be applied by the Tranche B Issuer in respect of
such purchase and shall be paid by the Collateral Agent to the Tranche B Issuer
(or as otherwise directed by the Tranche B Issuer) upon a Company Order (as
defined in the Tranche B Indenture) delivered to the Tranche B Trustee and the
Collateral Agent and upon receipt by the Tranche B Trustee and the Collateral
Agent of the following:

            (a) Notice. A notice which shall (i) refer to this Section 8.04,
(ii) contain all documents referred to below, (iii) describe with particularity
the Released Trust Moneys and the asset sale from which such Released Trust
Moneys were held as Collateral, (iv) describe with particularity the purchase of
assets to be made with respect to the Released Trust Moneys, and (v) be
accompanied by counterparts of the instruments proposed to give effect to the
release of the Released Trust Moneys fully executed and acknowledged (if
applicable) by all parties thereto other than the Collateral Agent;

            (b) Officers' Certificate. Officers' Certificates of PCI and the
Tranche B Issuer certifying that (i) the release of the Released Trust Moneys
complies with the terms and conditions of Section 1009 of the Tranche B
Indenture, (ii) there is no Default in effect or continuing on the date thereof,
(iii) the release of the Released Trust Moneys will not result in a Default,
(iv) the parties executing any and all documents required under this Section
8.04 were duly authorized to do so, and (v) all conditions precedent and
covenants provided for herein and in the Tranche B Indenture relating to such
release and application of the Released Trust Moneys have been complied with;

            (c) Mortgaged Property Investment Documentation. If the Released
Trust Moneys are to be used to purchase or otherwise acquire additional
Mortgaged Property:

                  (i) a mortgage or other instrument or instruments in
      recordable form sufficient to grant to the Collateral Agent for the
      benefit of the Secured Parties (A) substantially the same rights and
      remedies in respect of such Mortgaged Property as granted hereto and (B) a
      valid first priority mortgage Lien on such Mortgaged Property subject to
      no Liens other than Prior Liens and, if the Mortgaged Property is a
      leasehold or easement interest, such mortgage or other instrument or
      instruments shall include normal and customary provisions with respect
      thereto, in each case together with evidence of the filing of all such
      financing statements and other instruments as may be necessary to perfect
      such Lien;

                  (ii) a policy of title insurance (or a paid commitment to
      issue title insurance) insuring that the Lien of the instruments delivered
      pursuant to

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<PAGE>
      clause (i) above constitutes a valid and perfected first priority mortgage
      Lien on such Mortgaged Property in an aggregate amount equal to the lesser
      of the fair market value of the Mortgaged Property and the then
      outstanding principal amount of the Secured Obligations, together with
      such endorsements and other opinions of the type included in the title
      insurance policy or otherwise delivered to the Collateral Agent on the
      date hereof with respect to the Mortgaged Property;

                  (iii) in the event such Mortgaged Property has a fair market
      value in excess of $250,000, a survey with respect thereto;

                  (iv) evidence of payment or a closing statement indicating
      payments to be made by the applicable Grantor of all title premiums,
      recording charges, transfer taxes and other costs and expenses, including
      reasonable legal fees and disbursements of counsel for the Collateral
      Agent (and any local counsel), that may be incurred to validly and
      effectively subject the Mortgaged Property to the Lien of any applicable
      Security Document and to perfect such Lien;

                  (v) Officers' Certificates of PCI and the Tranche B Issuer
      stating that the Tranche B Issuer has caused there to be conducted by a
      reputable expert a review and analysis of the environmental conditions
      relating to such Mortgaged Property and that, in the reasonable and good
      faith judgment of the issuer thereof such Mortgaged Property does not
      contain any conditions which would cause a prudent institutional lender to
      decline to fund loans secured by such Mortgaged Property, together with a
      copy of the written report of such expert; and

                  (vi) such further documents, opinions, certificates or
      instruments (including, without limitation (A) policies or certificates of
      insurance, (B) Uniform Commercial Code, judgment and tax lien searches,
      (C) consents, approvals, estoppels and tenant subordination agreements,
      and (D) Officers' Certificates in respect of compliance with local codes
      or ordinances relating to building or fire safety or structural soundness
      and the adequacy of utility services as are customarily provided to
      institutional lenders and as the Collateral Agent or the Tranche B Trustee
      may require;

            (d) Personal Property Investment Documentation. If the Released
Trust Moneys are not invested in Mortgaged Property:

                  (i) to the extent required, in the reasonable opinion of the
      Collateral Agent, to perfect in such Collateral an instrument sufficient
      to grant to the Collateral Agent, for the benefit of the Secured Parties
      (A) substantially the same rights and remedies in respect of such personal
      property interest as granted hereto and (B) a valid first priority Lien on
      such personal property interest subject to no Liens other than Prior
      Liens, together with evidence of the filing of such financing statements
      and other instruments as may be necessary to perfect such Liens; and

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<PAGE>
                  (ii) evidence of payment or a closing statement indicating
      payments to be made by the applicable Grantor of all filing fees,
      recording charges, transfer taxes and other costs and expenses, including
      legal fees and disbursements of counsel for the Collateral Agent (and any
      local counsel), that may be incurred to validly and effectively subject
      such personal property to the Lien of any applicable Security Document and
      to perfect such Lien; and

            (e) Other Documentation. An Opinion of Counsel to PCI and the
Tranche B Issuer stating that all documentation required under Trust Indenture
Act, Section 314(d) has been duly authorized, executed and delivered to the
Collateral Agent.

            Upon compliance with the foregoing provisions of this Section, the
Collateral Agent shall apply or cause to be applied the Released Trust Moneys as
directed and specified by the Tranche B Issuer.

            SECTION 8.05. Change of Control, Voluntary Prepayments and Optional
Redemptions. Upon the occurrence of a Change of Control (as such term is defined
in the Tranche A Indenture, the Term Loan Agreement and the Tranche B
Indenture), the Tranche A Issuer shall comply with, and be subject to, Section
3.1.1(e) of the Term Loan Agreement, Section 1014 of the Tranche A Indenture and
the Tranche B Issuer shall comply with, and be subject to, Section 1014 of the
Tranche B Indenture respectively. For so long as both the Term Loans and the
Tranche A Notes shall be outstanding (a) no voluntary prepayment pursuant to
Section 3.1.1 of the Term Loan Agreement shall be made without an optional
redemption pursuant to Section 1101 of the Tranche A Indenture also being made
(and no such optional redemption shall be made without such voluntary prepayment
also being made), and (b) if there shall be made any prepayment (whether
voluntary or mandatory) of any Term Loan (as such term is defined in the Term
Loan Agreement) or any redemption (optional or mandatory) of the Tranche A
Notes, the amounts so prepaid or the amounts paid in respect of such redemption
shall (as between the Tranche A Holders and the Term Loan Lenders but subject to
the other terms of this Agreement and without prejudice to the rights of the
Tranche B Holders) be paid pro rata to the Tranche A Holders and the Term Loan
Lenders as if the indebtedness represented by the Tranche A Notes and the Term
Loans was a combined indebtedness effected through and evidenced by a single
legal instrument or document.

            SECTION 8.06. Qualified Equity Offerings. If PCI shall make a
Qualified Equity Offering (as such term is defined in the Term Loan Agreement,
the Tranche A Indenture and the Tranche B Indenture), the proceeds thereof shall
be applied by PCI, the Tranche A Issuer or the Tranche B Issuer, as the case may
be, in accordance with Section 7.1.19 of the Term Loan Agreement, Section 1019
of the Tranche A Indenture and Section 1019 of the Tranche B Indenture
respectively.

            SECTION 8.07. Powers Exercisable Notwithstanding Default. In case an
Event of Default shall have occurred and be continuing, the Grantors, while in
possession of the Collateral (other than cash, Cash Equivalents (as defined in
the Tranche B Indenture as in effect on the date hereof), securities and other
personal property held by, or required to be deposited or pledged with, the
Collateral Agent hereunder or under

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<PAGE>
this Agreement and the other Security Documents), may do any of the things
enumerated in Sections 8.02 and 8.04 hereof if the Majority Holders shall
consent to such action, in which event any certificate filed under any of such
Sections shall omit the statement to the effect that no Event of Default has
occurred and is continuing. This Section 8.07 shall not apply, however, during
the continuance of an Event of Default of the type specified in Section 501(1)
or (2) of the Tranche A Indenture, of the type specified in Section 501(1) or
(2) of the Tranche B Indenture, or of the type specified in Section 9.1.1 of the
Term Loan Agreement or any condition, occurrence or event which, after notice or
lapse of time, would, unless cured or waived, constitute such an Event of
Default.

            SECTION 8.08. Powers Exercisable by Receiver. In case the Collateral
(other than any cash, Cash Equivalents, securities and other personal property
held by, or required to be deposited or pledged with, the Collateral Agent
hereunder or under this Agreement and the other Security Documents) shall be in
the possession of a receiver or trustee lawfully appointed, the powers herein
before in this Article VIII conferred upon the Grantors with respect to the
withdrawal or application of Trust Moneys may be exercised by such receiver or
trustee, in which case a certificate signed by such receiver or trustee shall be
deemed the equivalent of any Officers' Certificate required by this Article. If
the Collateral Agent shall be in possession of any of the Collateral hereunder
or under any of the Security Documents, such powers may be exercised by the
Collateral Agent in its discretion; provided, however, that the Collateral Agent
shall not be required to exercise any such powers.

            SECTION 8.09. Secondary Collateral. The parties hereby acknowledge
that as of the date hereof the Secondary Collateral has been pledged by the
Grantors to the Exit Facility Agent for the benefit of the Exit Facility Lenders
and the Grantors may, upon the termination of the Exit Facility, pledge such
Secondary Collateral (which shall in no way by such pledge or termination be
released from the Lien in favor of the Secured Parties pursuant to this
Agreement and which shall remain subject to the terms hereof) to another such
lender to secure any working capital indebtedness of any Grantor free and clear
of any first priority Lien (for so long as such Collateral is not Primary
Collateral) of the Secured Parties hereunder, provided such pledge and
indebtedness is permitted pursuant to the terms of the other Financing
Agreements. In that regard, and notwithstanding anything contained herein to the
contrary, no Grantor shall be obligated to perform any covenant hereunder, and
it shall not constitute a Default should any Grantor fail to perform any
covenant hereunder, to the extent such covenant relates solely to the Secondary
Collateral (for so long as such Collateral is not Primary Collateral).

                                   ARTICLE IX
                         COLLATERAL ACCOUNT AND PAYMENTS

            SECTION 9.01. Collateral Account. The Collateral Agent shall
establish and maintain until all amounts due to all Secured Parties have been
paid to such Secured Parties, at its Corporate Trust Office (as defined in the
Tranche B Indenture), a separate collateral trust account (the "Collateral
Account"), which may be a notional account, for the benefit of the Secured
Parties. All funds on deposit in the Collateral

                                       62
<PAGE>
Account shall be held, applied and disbursed by the Collateral Agent as part of
the Trust Estate in accordance with the terms of this Agreement.

            SECTION 9.02. Investment of Funds. The Collateral Agent shall invest
and reinvest moneys on deposit in the Collateral Account at any time in Eligible
Investments (as defined in the Tranche B Indenture as in effect on the date
hereof) as directed in a writing from the Grantors. The Grantors shall bear the
risk of loss on any such investment (including loss of principal) made hereunder
and shall, upon demand of the Collateral Agent, deliver immediately available
funds to the Collateral Agent in an amount equal to such loss or losses.

            SECTION 9.03. Payment. All payments to the Collateral Agent
hereunder shall be made to the Collateral Agent at such office or account as it
may specify for the purpose by notice to the other Secured Parties and the
Grantors.

                                    ARTICLE X
                           EVENTS OF DEFAULT; REMEDIES

            SECTION 10.01. Events of Default. Each of the following events shall
constitute an "Event of Default" under this Agreement:

            (a) prior to the satisfaction and performance in full of all of the
Tranche A Indenture Obligations, an Event of Default as such term is defined in
the Tranche A Indenture, provided that after such satisfaction and performance
in full such Event of Default shall not be an Event of Default hereunder;

            (b) prior to the satisfaction and performance in full of all of the
Tranche A Term Loan Obligations, an Event of Default as such term is defined in
the Term Loan Agreement, provided that after such satisfaction and performance
in full such Event of Default shall not be an Event of Default hereunder;

            (c) prior to the satisfaction and performance in full of all of the
Tranche B Obligations, an Event of Default as such term is defined in the
Tranche B Indenture, provided that after such satisfaction and performance in
full, such Event of Default shall not be an Event of Default hereunder; or

            (d) if any representation or warranty of any Grantor made hereunder
is or shall be incorrect in any material respect.

            SECTION 10.02. Enforcement.

            (a) Upon the occurrence and during the continuance of an Event of
Default, the rights of, and remedies available to, the Collateral Agent (under
the Term Loan Agreement, the Tranche A Indenture or the Tranche B Indenture),
the Administrative Agent (under the Term Loan Agreement), the Tranche A Trustee
(under the Tranche A Indenture), and/or the Tranche B Trustee (under the Tranche
B Indenture) with respect to the Collateral shall be exercised by the Collateral
Agent on behalf of the

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Secured Parties, which rights shall be exercised upon the direction of the
Majority Holders directing in one or more writings (each, an "Enforcement
Notice") addressed to the Collateral Agent and the other Secured Parties that
any right or remedy available to the Collateral Agent, the Administrative Agent,
the Tranche B Trustee or the Tranche A Trustee, as the case may be, with respect
to the Collateral, be exercised by the Collateral Agent on behalf of the Secured
Parties and which Enforcement Notice shall be effective on the date of delivery
thereof); provided that the Collateral Agent may refuse to follow any direction
that conflicts with law or this Agreement, that the Collateral Agent determines
may be prejudicial to the rights of other Secured Parties, or that may involve
the Collateral Agent in personal liability and the Collateral Agent may take any
other action deemed proper by the Collateral Agent which is not inconsistent
with such direction. Each Enforcement Notice shall state that an Event of
Default exists and generally describe the nature of such Event of Default.
Following receipt of any Enforcement Notice, the Collateral Agent shall, subject
to the provisions hereof relating to indemnification of the Collateral Agent,
take the actions directed therein and any other actions which it deems proper
and which are not inconsistent with such direction; provided, however, the
Collateral Agent is not obligated to take any actions outside the Enforcement
Notice. Nothing in this Agreement shall prohibit, restrict or prevent the
Majority Holders, upon an Enforcement Notice becoming effective, from acting
independently of the Collateral Agent, the Administrative Agent, the Tranche A
Trustee or the Tranche B Trustee.

            (b) Upon the effective date of an Enforcement Notice, the Collateral
Agent shall notify the Tranche A Issuer and/or the Tranche B Issuer, as
applicable, in writing that the Collateral Agent has received such Enforcement
Notice, enclosing a copy of such Enforcement Notice. An Enforcement Notice shall
be deemed to be in effect hereunder only if such notice shall have been given
and not rescinded, annulled or withdrawn in writing by the Majority Holders by
whom such notice was given.

            SECTION 10.03. Remedies. If any Event of Default has occurred and is
continuing:

            (a) In addition to any and all other rights and remedies provided
for herein or otherwise available to the Collateral Agent, the Collateral Agent
shall have all the rights and remedies of a secured party on default under the
Uniform Commercial Code or, to the extent required by applicable Law, the
Uniform Commercial Code as in effect in the jurisdiction where the Collateral
Agent enforces such rights and remedies, and also may (i) require any Grantor
to, and each Grantor hereby agrees that it shall at its expense and upon the
request of the Collateral Agent forthwith, assemble all or part of the
Collateral (other than Secondary Collateral for so long as it is not Primary
Collateral) as directed by the Collateral Agent and make it available to the
Collateral Agent at a place, to be designated by the Collateral Agent, that is
convenient to the Collateral Agent, (ii) enter the premises where any of the
Collateral is located and take and carry away all or any portion of the
Collateral (other than Secondary Collateral for so long as it is not Primary
Collateral), by any of its representatives, with or without legal process, to a
place of storage, and (iii) without notice except as specified below, sell the
Collateral (other than Secondary Collateral for so long as it is not Primary
Collateral) or any part thereof in

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one or more parcels at public or private sale at any of the Collateral Agent's
offices or elsewhere for cash, on credit or for future delivery and upon such
other terms as the Collateral Agent may deem commercially reasonable, without
assumption of any credit risk. The Collateral Agent may, in its own name, or in
the name of a designee or nominee, buy the Collateral at any public sale and, if
permitted by applicable Law, at any private sale, and shall have the right to
credit against the amount of the bid made therefor the amount payable to the
Collateral Agent out of the net proceeds of such sale.

            (b) Each Grantor agrees that, to the extent that notice of sale
shall be required by Law, at least ten (10) Business Days' notice to the Grantor
of the time and place of any public or private sale to be made shall constitute
reasonable notification. The Collateral Agent shall not be obligated to make any
sale of Collateral regardless of notice of sale having been given. The
Collateral Agent may adjourn any public or private sale from time to time by
announcement at the time and place fixed therefor, and such sale may, without
further notice, be made at the time and place it was so adjourned.

            (c) Immediately upon the occurrence of any Event of Default and so
long as such Event of Default is continuing, the Collateral Agent may, to the
extent permitted by Law: (i) remove from any premises where they may be located
any and all documents, instruments, files and records, and any receptacles or
cabinets containing the same, relating to the Accounts and other rights to
payment of any Grantor, or the Collateral Agent may use, at such Grantor's
expense, any of the Grantor's personnel, supplies or space at the Grantor's
places of business or otherwise, as may be necessary to properly administer and
control the Accounts and other rights of payment or the handling of collections
and realizations thereon, and (ii) bring suit, in the name of such Grantor or
the Collateral Agent, and generally shall have all other rights respecting said
Accounts or other rights to payment, including, without limitation, the right to
accelerate or extend the time of payment, to settle, compromise or release in
whole or in part any amounts owing thereon and to issue credits in the name of
the Grantor or the Collateral Agent, provided that this Section 10.03(c) shall
apply in respect of Accounts from and after such time as the Accounts shall be
Primary Collateral.

            (d) Each Grantor recognizes that the Collateral Agent may be unable
to effect a public sale of all or part of the Collateral consisting of
investment property by reason of certain prohibitions contained in the
Securities Act of 1933, as amended, or in applicable New York, other states' or
Canadian securities laws as now or hereafter in effect, unless registration or
qualification, as the case may be, is accomplished. Each Grantor acknowledges
that the Collateral Agent may resort to one or more private sales to a single
purchaser or a restricted group of purchasers who will be obliged to agree,
among other things, to acquire such investment property for their own account,
for investment and not with a view to the distribution or resale thereof. Each
Grantor agrees that private sales may be at prices and other terms less
favorable to such Grantor than if such investment property were sold at a public
sale and that the Collateral Agent shall have no obligation to delay the sale of
any such portion of the Collateral for the period of time necessary to permit
the issuer of such investment property to register or qualify such investment
property, even if such issuer would, or should, proceed to register or qualify
such investment property for public sale. Each Grantor agrees that private sales
made

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under the foregoing circumstances shall be deemed to have been made in a
"commercially reasonable" manner.

            (e) The Collateral Agent may use (and is hereby granted a license to
use), in connection with any assembly, preparation for disposition or
disposition of the Collateral, any of the trademarks, copyrights, patents,
technical processes, trade names, service marks or trade styles and other
intellectual property used by any Grantor, without payment or additional
compensation therefor (provided that to the extent such General Intangibles are
related directly to the Accounts and Inventory, such General Intangibles
constitute Primary Collateral at the time of such Event of Default).

            (f) For the purposes of determining the rights of any purchaser of
Collateral, recitals contained in any conveyance to any purchaser at any sale
made hereunder shall conclusively establish the truth and accuracy of the
matters therein stated, including nonpayment of the Secured Obligations and
advertisement and conduct of such sale in the manner provided herein, and each
Grantor hereby ratifies and confirms all legal acts that the Collateral Agent
may do in carrying out the provisions of this Agreement or any other Security
Document. Any sale of the Collateral or any part thereof pursuant to the
provisions of this Article X shall operate to divest all right, title, interest,
claim and demand of any Grantor in and to the property sold or otherwise
divested and shall be a perpetual bar against such Grantor. If requested by the
Collateral Agent so to do, each Grantor shall join in the execution,
acknowledgment and delivery of all proper conveyances, assignments and transfers
of the property so sold. It shall not be necessary for the Collateral Agent to
have physically present or constructively in its possession any of the
Collateral at any such sale, and the Collateral Agent shall deliver all of the
Collateral under its control to the purchaser thereof at such sale on the date
of sale, unless otherwise provided herein, and, if it should be impossible or
impracticable then to take actual delivery of the Collateral, the title and
right of possession to that Collateral shall pass to the purchaser at such sale
as completely as if such Collateral had been actually present and delivered.

            SECTION 10.04. Application of Trust Moneys, Moneys and Proceeds upon
Event of Default or Acceleration. If there shall have occurred an Event of
Default, the Collateral Agent shall apply Trust Moneys, subject to and in
accordance with any applicable Enforcement Notice, all Rents, all other proceeds
received by the Collateral Agent in respect of any sale of, collection from, or
other realization upon all or any part of the Collateral, and all payments made
in respect of the Collateral and received by the Collateral Agent as follows:

                  (i) First, to the payment of all and any fees and moneys owed
      to the Collateral Agent, the Administrative Agent, the Tranche A Trustee
      and the Tranche B Trustee in their respective individual or trust
      capacities pursuant to this Agreement, the Term Loan Agreement, the
      Tranche A Indenture, the Tranche B Indenture and all related agreements;

                  (ii) Second, to the payment of the whole amount then
      outstanding (including accrued interest, principal and premium (if any))
      of the

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      Secured Obligations (or, if the Secured Obligations shall only have been
      accelerated in part, the whole amount then outstanding of such part) and
      in case the Trust Moneys, Rents, other proceeds and payments shall not be
      sufficient to pay in full the whole amount outstanding, then to make Pro
      Rata Payments, without any preference or priority, to each Secured Party
      (other than the Collateral Agent, the Administrative Agent, the Tranche A
      Trustee or the Tranche B Trustee) in respect of the Secured Obligations;
      and

                  (iii) Third, after the payment in full of the Secured
      Obligations, to the payment of the remainder, if any, to the Grantors or
      as a court of competent jurisdiction may otherwise direct.

            SECTION 10.05. Cumulative Rights. Every right, power and remedy
herein given to the Collateral Agent and each other Secured Party shall be
cumulative and in addition to every other right, power and remedy herein
specifically given or now or hereafter existing in equity, at law or by statute;
and each and every right, power and remedy whether specifically herein given or
otherwise existing may be exercised from time to time and so often and in such
order as may be deemed expedient by the Collateral Agent and each other Secured
Party, and the exercise, or the beginning of the exercise, of any such right,
power or remedy shall not be deemed a waiver of the right to exercise, at the
same time or thereafter any other right, power or remedy. No delay or omission
by the Collateral Agent and each other Secured Party in the exercise of any
right, power or remedy shall impair any such right, power or remedy or operate
as a waiver thereof or of any other right, power or remedy then or thereafter
existing.

                                   ARTICLE XI
                           INTERCREDITOR ARRANGEMENTS

            SECTION 11.01. Voting. In each case where any vote or consent of the
Majority Holders, the Tranche B Majority Holders, the Tranche A Majority
Holders, the Tranche B Holders or the Tranche A Holders, as the case may be, is
required or desired to be made or determined hereunder, each Secured Party
(other than the Collateral Agent, the Administrative Agent, the Tranche A
Trustee and the Tranche B Trustee) shall, to the extent required pursuant to and
in accordance with the provisions of the Term Loan Agreement, the Tranche B
Indenture or the Tranche A Indenture, respectively, advise in writing the
Persons for whom it acts as trustee, agent or fiduciary of the matters or thing
to which such vote or consent pertain and afford such Persons an opportunity to
indicate (which may be accomplished by affirmative act or failure to act within
a prescribed time period) a response to the matters or things set forth in such
writing. The results of such voting or consent solicitation shall be promptly
reported in writing to the Collateral Agent and shall be certified as correct to
the best knowledge of such Secured Party. Any determination as to whether the
requisite vote or consent has been obtained shall be made by the Collateral
Agent on the basis of such written information, which information may be
conclusively relied upon by the Collateral Agent. The Collateral Agent shall not
be liable for errors in such determinations unless the Collateral Agent shall
have been grossly negligent or shall have engaged in willful misconduct in
connection therewith to

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the extent a court of competent jurisdiction shall have so determined by a
final non-appealable judgment.

            SECTION 11.02. Sharing of Non-Pro Rata Payments.

            (a) Each Secured Party agrees that in the event it shall obtain
payment of any amounts due to it on or in respect of Secured Obligations,
whether through exercise of a right of set-off, banker's lien or counterclaim,
or from any security or from any realization (whether through attachment,
foreclosure or otherwise) of assets of the Grantors, or otherwise, and such
payment is not a Pro Rata Payment then, such Secured Party shall promptly remit
to the Collateral Agent for distribution to the other Secured Parties, the
amount of such payment necessary to ensure that each Secured Party shall have
received a Pro Rata Payment. If any such redistributed or shared payment is
rescinded or must otherwise be restored by a Secured Party which first obtained
it, each other Secured Party which shares the benefit of such payment shall
return to the Collateral Agent for distribution to such Secured Party its
portion of the payment so rescinded or required to be restored.

            (b) Each Grantor consents to the foregoing arrangement, and agrees
that, any provision of the Term Loan Agreement, the Tranche A Indenture or the
Tranche B Indenture to the contrary notwithstanding, any Secured Party that has
received a payment that is not a Pro Rata Payment and has remitted the amount of
such payment to the Collateral Agent pursuant to this Section 11.02 for
redistribution shall be deemed to have received payment only of the amount
received by such Secured Party after redistribution by such Secured Party to the
other Secured Parties, and any Secured Party that has received a payment
pursuant to this Section 11.02 from any other Secured Party, as the case may be,
shall be deemed to have been paid such amount by the Tranche A Issuer or the
Tranche B Issuer, as the case may be.

            SECTION 11.03. Secured Party Action. For purposes of this Agreement
and subject to its terms, (a) with respect to the Tranche B Holders, action by
the Tranche B Trustee, shall constitute action by the Tranche B Holders to the
extent permitted under the Tranche B Indenture, (b) with respect to the Term
Loan Lenders, action by the Administrative Agent shall constitute action by the
Term Loan Lenders to the extent permitted under the Term Loan Agreement and (c)
with respect to the Tranche A Holders, action by the Tranche A Trustee shall
constitute action by the Tranche A Holders to the extent permitted by the
Tranche A Indenture.

            SECTION 11.04. Nature of Secured Parties' Rights. Each Secured Party
(and each Person for whom such Secured Party acts as trustee, agent or
fiduciary) shall be bound by any instruction or direction properly given by the
Majority Holders, the Tranche B Majority Holders or the Tranche A Majority
Holders, as the case may be, as required by and subject to the provisions of
this Agreement.

            SECTION 11.05. Consent and Agreement of Grantors. The Grantors agree
and acknowledge that the provisions of this Article XI are intended for the
benefit

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of the Secured Parties only and shall not give rise to any rights on the part of
any of the Grantors.

                                  ARTICLE XII
                        AGREEMENTS WITH COLLATERAL AGENT

            SECTION 12.01. Delivery of Debt Instruments. On the date hereof,
each of the Grantors shall deliver to the Collateral Agent a true and complete
copy of each Financing Agreement to which it is a party as in effect on the date
hereof. Promptly upon the execution thereof, each of the Grantors shall deliver
to the Collateral Agent a true and complete copy of any and all amendments,
modifications or supplements of or to any of the foregoing to which it is a
party and copies of any such document or agreement it hereafter delivers.
Notwithstanding the preceding sentences of this Section 12.01, the Grantors
shall have no obligation under this Section 12.01 for so long as the Collateral
Agent is also the Tranche A Trustee and the Tranche B Trustee and the Tranche A
Trustee and the Tranche B Trustee shall have received such documents pursuant to
the Financing Agreements.

            SECTION 12.02. Information. The Grantors shall deliver to the
Collateral Agent on or before each anniversary of the date of this Agreement,
and from time to time upon request of the Collateral Agent, a list setting
forth, (i) for the Term Loan Agreement (for so long as the Tranche A Term Loan
Obligations shall not have been satisfied and performed in full), (ii) for the
Tranche A Indenture (for so long as the Tranche A Obligations shall not have
been satisfied and performed in full) and (iii) for the Tranche B Indenture (for
so long as the Tranche B Obligations shall not have been satisfied or performed
in full), (a) the aggregate principal amount of indebtedness outstanding
thereunder, (b) the interest rate or rates then in effect thereunder, and (c) to
the extent known to the Grantors, the names of the Term Lenders, the Tranche A
Holders and/or Tranche B Holders, as the case may be, and the unpaid principal
amount owing to each. The Grantors shall furnish to the Collateral Agent within
thirty (30) days after the date hereof a list setting forth the name and address
of each party to whom notices must be sent under the Term Loan Agreement, the
Tranche A Indenture and the Tranche B Indenture, respectively, and the Grantors
shall furnish promptly to the Collateral Agent any changes or additions to such
list. Notwithstanding the foregoing, the Grantors shall have no obligations
hereunder for so long as the Collateral Agent is also the Tranche A Trustee, the
Administrative Agent and the Tranche B Trustee.

            SECTION 12.03. Compensation and Expenses. The Grantors shall, and
shall be jointly and severally liable to, pay to the Collateral Agent, from time
to time upon demand, (a) compensation (which shall be reasonable and shall not
be limited by any provision of Law in regard to compensation of a trustee of an
express trust) for its services hereunder and for administering the Trust
Estate, and (b) all of the fees, costs and expenses of the Collateral Agent and
the other Secured Parties (other than the Term Loan Lenders, the Tranche A
Holders and the Tranche B Holders) (including the reasonable fees and
disbursements of its counsel) (i) arising in connection with the preparation,
execution, delivery, modification and termination of this Agreement and the
enforcement of any provisions hereof (except that such fees in respect of the
preparation,

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execution and delivery of this Agreement as shall have been paid pursuant to the
Confirmation Order or pursuant to any other order of the Bankruptcy Court in the
Chapter 11 Cases (as each such term is defined in the Term Loan Agreement, the
Tranche A Indenture and the Tranche B Indenture) shall not be payable
hereunder), and (ii) incurred or required to be advanced in connection with the
administration of the Trust Estate, and the preservation, protection or defense
of the Collateral Agent's and the other Secured Parties' rights under this
Agreement and the other Security Documents and in and to the Collateral and the
Trust Estate. The obligations of the Grantors under this Section 12.03 shall
survive the termination of the other provisions of this Agreement.

            SECTION 12.04. Stamp and Other Similar Taxes. The Grantors shall
indemnify and hold harmless the Collateral Agent and each other collateral agent
hereunder (and each Person for whom any Collateral Agent acts as trustee, agent
or fiduciary) from any present or future claim for liability for any mortgage,
stamp, recording, intangibles or other similar tax and any penalties or interest
with respect thereto, which may be assessed, levied or collected by any
jurisdiction in connection with this Agreement, any other Security Document or
any Secured Obligations. The obligations of the Grantors under this Section
12.04 shall survive the termination of the other provisions of this Agreement.

            SECTION 12.05. Filing Fees, Excise Taxes. The Grantors shall pay or
reimburse the Collateral Agent for any and all amounts in respect of all search,
filing, intangibles, transfer, recording and registration fees, taxes, excise
taxes and other similar imposts which may be payable or determined to be payable
in respect of the execution, delivery, performance and enforcement of this
Agreement, any other Security Document or any Secured Obligations to the extent
the same may be paid or reimbursed by the Grantors without subjecting the
Collateral Agent or any other collateral agent hereunder to any civil or
criminal liability. The obligations of the Grantors under this Section 12.05
shall survive the termination of the other provisions of this Agreement.

            SECTION 12.06. Indemnification.

            (a) The Grantors, jointly and severally, shall pay, indemnify, and
hold the Collateral Agent, each other Secured Party (other than the Tranche A
Holders, Tranche B Holders and the Term Loan Lenders) and their affiliates,
officers, directors, agents, attorneys, shareholders and representatives
harmless from and against any and all liabilities, obligations, losses, damages,
penalties, actions, judgments, suits, costs, expenses or disbursements of any
kind or nature whatsoever with respect to the execution, delivery, enforcement,
performance and administration of this Agreement and the other Security
Documents unless arising from the gross negligence or willful misconduct of the
Collateral Agent, such Secured Party or their affiliates, officers, directors,
agents, attorneys, shareholders and representatives to the extent a court of
competent jurisdiction shall have so determined by a final non-appealable
judgment.

            (b) In any suit, proceeding or action brought by the Collateral
Agent with respect to the Collateral or for any sum owing in respect of any
Secured Obligations, or to enforce the provisions of any Security Document, the
Grantors shall, jointly and

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severally, save, indemnify and keep the Collateral Agent, each other Secured
Party and their affiliates, officers, directors, agents, attorneys, shareholders
and representatives harmless from and against all expenses, loss or damage
suffered by reason of any defense, set-off, counterclaim, recoupment or
reduction of liability whatsoever incurred or suffered by the Collateral Agent
or any other Secured Party arising out of a breach by any Grantor of any
obligation set forth in this Agreement or any other Secured Document, and all
such obligations of any Grantor shall be and remain enforceable against and only
against the Grantors. The provisions of this Section 12.06 shall survive the
termination of the other provisions of this Agreement.

            SECTION 12.07. Further Assurances. To the extent not otherwise
provided for herein, at any time and from time to time, upon the written request
of the Collateral Agent, and at the expense of the Grantors, each or any Grantor
shall promptly execute and deliver any and all such further instruments and
documents and take such further action as the Collateral Agent deems reasonably
necessary or desirable in obtaining the full benefits intended to be provided by
this Agreement.

                                  ARTICLE XIII
                                COLLATERAL AGENT

            SECTION 13.01. Exculpatory Provisions.

            (a) The Collateral Agent shall not be responsible in any manner
whatsoever for the correctness of any recitals, statements, representations or
warranties made by the Grantors herein or in any other Security Document or
other certificate, instrument or document. The Collateral Agent makes no
representations as to the value or condition of the Trust Estate or any part
thereof, or as to the title of any Grantor, as applicable, thereto or as to the
security afforded by this Agreement or any other Security Document or as to the
validity, execution (except its own execution thereof), enforceability, legality
or sufficiency of this Agreement, the other Secured Documents or other
certificate, instrument or document or the Secured Obligations, and the
Collateral Agent shall incur no liability or responsibility in respect of any
such matters. The Collateral Agent shall not be responsible for insuring the
Trust Estate or for the payment of taxes, charges, assessments upon the Trust
Estate, except that, subject to the provisions of Section 13.01(c), if the
Collateral Agent enters into possession of a part of, or the whole of, the
Collateral, the Collateral Agent shall use reasonable efforts to preserve such
part or whole in its possession.

            (b) The Collateral Agent shall not be required to ascertain or
inquire as to the performance by any Grantor of any of the covenants or
agreements contained herein or in any other Security Document or other
certificate, instrument or document. Whenever it is necessary or, in the opinion
of the Collateral Agent, advisable for the Collateral Agent to ascertain the
amount of Secured Obligations then held by another Secured Party (other than the
Administrative Agent, the Tranche A Trustee or the Tranche B Trustee) (or any
Person for whom such Secured Party acts as trustee, agent or fiduciary), the
Collateral Agent may rely on a certificate as to such amount from any trustee,
agent or fiduciary constituting or representing such Secured Party.

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<PAGE>
            (c) The Collateral Agent shall not be personally liable for any
action taken or omitted to be taken by it in accordance with this Agreement or
any other Security Document except for its own gross negligence or willful
misconduct to the extent a court of competent jurisdiction shall have so
determined by a final non-appealable judgment.

            SECTION 13.02. The Collateral Agent Appointed Attorney-in-Fact.

            (a) Each Grantor hereby irrevocably appoints the Collateral Agent as
such Grantor's attorney-in-fact, with full power of substitution and with full
authority in the place and stead of and in the name of such Grantor, the
Collateral Agent or otherwise, to take, during the continuance of an Event of
Default, any action and to execute any instrument that the Collateral Agent may
deem necessary or advisable to accomplish the purposes of this Agreement,
including, without limitation:

                  (i) to perform or cause the performance of any obligation of
      such Grantor hereunder (including in respect of the payment of money);

                  (ii) to obtain and adjust insurance required to be paid to the
      Collateral Agent pursuant to Section 5.02;

                  (iii) to ask for, demand, collect, sue for, recover,
      compromise, receive and give acquittance and receipts for moneys due and
      to become due under or in respect of any of the Collateral;

                  (iv) to receive, endorse, assign and collect any and all
      checks, notes, drafts and other negotiable and non-negotiable instruments,
      documents and chattel paper in connection with clause (ii) or (iii) above,
      and each Grantor waives notice of presentment, protest and non-payment of
      any instrument, document or chattel paper so endorsed or assigned;

                  (v) to file any claims, take any action or institute any
      proceedings that the Collateral Agent may deem necessary or desirable for
      the collection of any of the Collateral or otherwise to enforce the rights
      of the Collateral Agent or any Grantor with respect to any of the
      Collateral;

                  (vi) to sell, transfer, assign or otherwise deal in or with
      the Collateral or the proceeds or avails thereof, as fully and effectually
      as if the Collateral Agent were the absolute owner thereof;

                  (vii) to receive, open and dispose of all mail addressed to
      any Grantor and to notify postal authorities to change the address for
      delivery thereof to such address as the Collateral Agent may designate;
      and

                  (viii) to transmit to customers indebted on Accounts notice of
      the Collateral Agent's interest therein and to notify customers indebted
      on Accounts to make payment directly to the Collateral Agent for such
      Grantor's account,

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<PAGE>
      provided that this Section 13.02(a)(viii) shall apply in respect of
      Accounts from and after such time as the Accounts shall be Primary
      Collateral.

            (b) Each Grantor hereby ratifies and approves all acts of the
Collateral Agent taken pursuant to the foregoing appointment, other than acts of
the Collateral Agent constituting gross negligence or willful misconduct to the
extent a court of competent jurisdiction shall have so determined by a final
non-appealable judgment, and the Collateral Agent, as such Grantor's
attorney-in-fact, will not be liable for any acts of commission or omission, or
for any error of judgment or mistake of fact or law, other than those that
result from the Collateral Agent's gross negligence or willful misconduct to the
extent a court of competent jurisdiction shall have so determined by a final
non-appealable judgment. The foregoing power, being coupled with an interest, is
irrevocable for so long as this Agreement or any of the other Security Documents
remains in effect.

            (c) Each Grantor authorizes the Collateral Agent, at any time and
from time to time, (i) to request from customers indebted on Accounts, in the
name of the Collateral Agent or any Grantor or that of the Collateral Agent's
designee, information concerning the amounts owing on the Accounts, and (ii) to
communicate in its own name with any party to any contract, agreement or
instrument included in the Collateral with regard to the assignment of such
contract, agreement or instrument and other matters relating thereto, provided
that this Section 13.02(c) shall apply in respect of Accounts from and after
such time as the Accounts Receivable shall be Primary Collateral.

            SECTION 13.03. Collateral Agent May Perform. To the extent not
otherwise provided herein, if any Grantor fails to perform any agreement
contained herein, the Collateral Agent may itself perform, or cause performance
of, such agreement, and the expenses of the Collateral Agent incurred in
connection therewith shall be payable by the Grantors, jointly and severally,
under Section 12.03.

            SECTION 13.04. Safe Custody and Accounting. The Collateral Agent
shall keep in safe custody any Collateral in its possession and account for
moneys received by it hereunder.

            SECTION 13.05. Delegation of Duties. The Collateral Agent may
execute any of the trusts or powers hereof and perform any duty hereunder
directly or indirectly or by or through agents or attorneys-in-fact, provided
that the Collateral Agent shall at all times remain primarily liable under this
Agreement in respect of its obligations.

            SECTION 13.06. Reliance by the Collateral Agent.

            (a) The Collateral Agent may consult with counsel and any opinion of
such counsel shall be full and complete authorization and protection in respect
of any action taken or suffered by it hereunder in accordance therewith. The
Collateral Agent shall have the right at any time to seek instructions
concerning the administration of the Trust Estate from any court of competent
jurisdiction.

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<PAGE>
            (b) The Collateral Agent may rely, and shall be fully protected in
acting, upon any resolution, statement, certificate, instrument, opinion,
direction, instruction, report, notice, request, consent, order, bond or other
paper or document which it has no reason to believe to be other than genuine and
to have been signed or presented by the proper party or parties or, in the case
of cables, telecopies and telexes, to have been sent by the proper party or
parties. In the absence of its gross negligence or willful misconduct (to the
extent a court of competent jurisdiction shall have so determined by a final
non-appealable judgment), the Collateral Agent may conclusively rely, as to the
truth of the statements and the correctness of the opinions expressed therein
and upon any certificates or opinions furnished to the Collateral Agent and
conforming to the requirements of this Agreement or any other Security Document.

            (c) The Collateral Agent shall not be under any obligation to
exercise any of the rights or powers vested in the Collateral Agent by this
Agreement unless the Collateral Agent shall have been provided adequate security
and indemnity against the costs, expenses and liabilities that may be incurred
by it in compliance with such request or direction, including such advances as
may be requested by the Collateral Agent.

            SECTION 13.07. Resignation or Removal of the Collateral Agent.

            (a) The Collateral Agent may at any time, (i) by giving thirty (30)
days' prior written notice to the other Secured Parties and the Grantors, resign
and be discharged of the responsibilities hereby created, such resignation to
become effective upon the appointment of a successor collateral agent or
collateral agents by the Majority Holders or otherwise hereunder and the
acceptance of such appointment by such successor collateral agent or collateral
agents, or (ii) be removed from its capacity as the Collateral Agent with or
without cause by the Majority Holders. If no successor collateral agent or
collateral agents shall be appointed and approved within thirty (30) days from
the date of the giving of the aforesaid notice of resignation or within thirty
(30) days from the date of such removal, the Collateral Agent shall, or any
other Secured Party may, apply to any court of competent jurisdiction to appoint
a successor collateral agent or collateral agents to act hereunder. Any
successor collateral agent or collateral agents so appointed by such court shall
immediately and without further act be superseded by any successor collateral
agent or collateral agents appointed by the Majority Holders upon the acceptance
of such appointment by such successor collateral agent or collateral agents.

            (b) If at any time the Collateral Agent shall resign or otherwise
become incapable of acting, or if at any time a vacancy shall occur in the
office of the Collateral Agent by virtue of the removal of the Collateral Agent
pursuant to clause (ii) of Section 13.07(a) or for any other cause, a successor
collateral agent or collateral agents may be appointed by the Majority Holders,
and the powers, duties, authority and title of the predecessor collateral agent
or collateral agents shall be terminated and cancelled without procuring the
resignation of such predecessor collateral agent or collateral agents, and
without any other formality (except as may be required by applicable Law).

                                       74
<PAGE>
            (c) The appointment and designation referred to in paragraph (b)
above shall, after any required filing, be full evidence of the right and
authority to make the same and of all the facts therein recited, and this
Agreement shall vest in such successor collateral agent or collateral agents,
without any further act, deed or conveyance, all of the estate and title of its
predecessor or their predecessors, and upon such filing for record the successor
collateral agent or collateral agents shall become fully vested with all the
estates, properties, rights, powers, trusts, duties, authority and title of its
predecessor or their predecessors, but such predecessor or predecessors shall,
nevertheless, on the written request of the Majority Holders, the Grantors or
its or their successor collateral agent or collateral agents, execute and
deliver an instrument transferring to such successor or successors all the
estates, properties, rights, powers, trusts, duties, authority and title of such
predecessor or predecessors hereunder. Each such predecessor or predecessors
shall deliver all securities and moneys held by it or them to such successor
collateral agent or collateral agents.

            (d) Any required filing for record of the instrument appointing a
successor collateral agent or collateral agents as hereinabove provided shall be
at the expense of the Grantors. The resignation of any Collateral Agent or
Collateral Agents and the instrument or instruments removing any Collateral
Agent or Collateral Agents, together with all other instruments, deeds and
conveyances provided for in this Article XIII shall, if required by Law, be
forthwith recorded, registered and filed by and at the expense of the Grantors,
wherever this Agreement is recorded, registered and filed.

            SECTION 13.08. Status of Successors to the Collateral Agent. Every
successor to the Collateral Agent appointed pursuant to Section 13.07 shall be a
bank or trust company in good standing and having power so to act and be
incorporated under the laws of the United States or any State thereof or the
District of Columbia and shall have its principal corporate trust office within
the 48 contiguous States and shall also have capital, surplus and undivided
profits of not less than $500,000,000, if there be such an institution with such
capital, surplus and undivided profits willing, qualified and able to accept the
trust upon reasonable or customary terms.

            SECTION 13.09. Merger of the Collateral Agent. Any corporation into
which the Collateral Agent may be merged, or with which it may be consolidated,
or any corporation resulting from any merger or consolidation to which the
Collateral Agent shall be a party, shall be the Collateral Agent under this
Agreement without the execution or filing of any paper or any further act on the
part of the parties hereto.

            SECTION 13.10. Appointment of Additional and Separate Collateral
Agent. Whenever (a) the Collateral Agent shall deem it necessary or prudent (in
accordance with the advice or opinion of its counsel) in order to conform to any
Law of any jurisdiction in which all or any part of the Collateral shall be
situated or to make any claim or bring any suit with respect to or in connection
with the Collateral, or (b) the Collateral Agent shall be advised by counsel
satisfactory to it that it is so necessary or prudent in the interest of the
Secured Parties, then, in any such case, the Collateral Agent shall execute and
deliver from time to time all instruments and agreements necessary or proper to
constitute another bank or trust company or one or more Persons approved by

                                       75
<PAGE>
the Collateral Agent either to act as additional trustee or trustees of all or
any part of the Trust Estate, jointly with the Collateral Agent, or to act as
separate trustee or trustees of all or any part of the Trust Estate, in any such
case with such powers as may be provided in such instruments or agreements, and
to vest in such bank, trust company or Person as such additional trustee or
separate trustee, as the case may be, any property, title, right or power of the
Collateral Agent deemed necessary or advisable by the Collateral Agent. The
Grantors and the Secured Parties hereby consent to all actions taken by the
Collateral Agent under the foregoing provisions of this Section 13.10.

                                   ARTICLE XIV
                                  MISCELLANEOUS

            SECTION 14.01. Termination. This Agreement, other than the
provisions under Sections 12.03, 12.04, 12.05 and 12.06, shall terminate upon
the Tranche A Obligations and the Tranche B Obligations being paid in full in
cash and each obligation of each Grantor in respect of the Tranche A Obligations
and the Tranche B Obligations being satisfied and performed in full. Upon
termination of this Agreement, all of the security interests shall be released
and the Collateral Agent, the Tranche A Trustee, the Administrative Agent and
the Tranche B Trustee shall execute all necessary documents, at the cost and
expense of the Grantors, to evidence such release.

            SECTION 14.02. Amendment of Security Documents. Unless the consent
of each Term Loan Lender, Tranche A Holder or each Tranche B Holder is required
by this Agreement or any other Financing Agreement, the Majority Holders shall
have the exclusive authority to direct the Collateral Agent to amend, supplement
or waive any provision of this Agreement or to direct the Collateral Agent to
forebear from enforcing any provision of this Agreement or any other Security
Document. In addition, no amendment or modification to any of the Security
Documents shall impose any additional obligations or responsibilities upon any
Secured Party or otherwise adversely effect its rights hereunder without the
consent of such Secured Party. All modifications, amendments and waivers of this
Agreement must be in writing and duly executed by an authorized officer of the
Collateral Agent, the Administrative Agent and the Tranche A Trustee (for so
long as the Tranche A Obligations shall not have been fully satisfied and
performed) and the Tranche B Trustee (for so long as the Tranche B Obligations
shall not have been fully satisfied and performed) to be binding and
enforceable, and the written consent of the Grantors shall be required only if
the amendment or modification relates to the definition of Collateral hereunder
or such amendment, modification or waiver would impose, or have the effect of
imposing, on the Grantors more restrictive covenants or greater obligations than
those applicable to the Grantors under this Agreement, which consent shall not
be unreasonably withheld; provided, however, that the written consent of the
Grantors shall not be required with respect to an amendment of this Agreement in
respect of Article XIV or any provision hereof expressly stated to be not for
the benefit of any Grantor.

                                       76
<PAGE>
            SECTION 14.03. Notices, Distributions and Payments.

            (a) Except as otherwise set forth herein, in each case herein or in
any other Security Document where any payment or distribution is to be made or
notice is to be given to the Secured Parties (other than to the Collateral
Agent), (i) such payments, distributions and notices in respect of the Tranche B
Obligations shall be made to the Tranche B Trustee for the benefit of the
Tranche B Holders, (ii) such payments, distributions and notices in respect of
the Tranche A Indenture Obligations shall be made to the Tranche A Trustee for
the benefit of the Tranche A Holders, and (iii) such payments, distributions and
notices in respect of the Tranche A Term Loan Obligations shall be made to the
Administrative Agent for the benefit of the Term Loan Lenders.

            (b) All notices, requests, demands and other communications to any
party hereto provided for or permitted hereunder or under any other Security
Document shall be in writing (including telex and telecopy communications) and
shall be sent by mail, telex, telecopier or hand delivery:

                  (i)    If to any of the Grantors, to Pioneer Companies, Inc.
      at the following address:

                         700 Louisiana Street, Suite 4300
                         Houston, Texas 77002
                         Attention: Kent R. Stephenson, Esq.,
                         Vice President, General Counsel and Secretary
                         telecopy: (713) 225-9202

                  (ii)   If to the Collateral Agent, to the following address:

                         Wells Fargo Bank Minnesota,
                         National Association
                         Sixth Street and Marquette Avenue
                         Minneapolis, Minnesota 55479
                         Attention: Corporate Trust Services
                         telecopy: 612-667-9825

                  (iii)  If to the Tranche A Trustee, to the following address:

                         Wells Fargo Bank Minnesota,
                         National Association
                         Sixth Street and Marquette Avenue
                         Minneapolis, Minnesota 55479
                         Attention: Corporate Trust Services
                         telecopy: 612-667-9825

                                       77
<PAGE>
                  (iv)   If to the Tranche B Trustee, to the following address:

                         Wells Fargo Bank Minnesota,
                         National Association
                         Sixth Street and Marquette Avenue
                         Minneapolis, Minnesota 55479
                         Attention: Corporate Trust Services
                         telecopy: 612-667-9825

                  (v)    If to the Administrative Agent, to the following
                         address:

                         Wells Fargo Bank Minnesota,
                         National Association
                         Sixth Street and Marquette Avenue
                         Minneapolis, Minnesota 55479
                         Attention: Corporate Trust Services
                         telecopy: 612-667-9825

            All such notices, requests, demands and other communications
provided to any party hereto under this Agreement or any other Security Document
shall be addressed, delivered or transmitted to such party at its address or
facsimile number set forth in its signature page hereto or, in the case of an
Additional Grantor that becomes a party hereto after the date hereof, as set
forth in the Security and Intercreditor Supplement pursuant to which such
Additional Grantor becomes a Grantor hereunder or at such other address or
facsimile number as may be designated by such party in a notice to the other
parties. Any notice, if mailed and properly addressed with postage prepaid or if
properly addressed and sent by pre-paid courier service, shall be deemed given
when received; any notice, if transmitted by facsimile, shall be deemed given
when transmitted (and electronic confirmation of receipt thereof has been
received).

            SECTION 14.04. Headings. Headings used in this Agreement are for
convenience only and shall not affect the construction of this Agreement.

            SECTION 14.05. Severability and Entire Agreement. Any provision of
this Agreement that is prohibited or unenforceable in any jurisdiction shall not
invalidate the remaining provisions hereof, and any such prohibition or
unenforceability in any jurisdiction shall not invalidate or render
unenforceable such provision in any other jurisdiction. This Agreement and the
other Security Documents constitute the entire understanding of the parties
hereto and thereto with respect to the subject hereof and thereof and supersede
any prior agreements, written or otherwise, with respect thereto.

            SECTION 14.06. Dealings with the Grantors. Upon any application or
demand by the Grantors to the Collateral Agent to take or permit any action
under any of the provisions of this Agreement or under any other Security
Document, the Grantors shall furnish to the Collateral Agent an Officers'
Certificate stating that all conditions

                                       78
<PAGE>
precedent, if any, provided for in this Agreement or such other Security
Document, as the case may be, relating to the proposed action have been complied
with, except that in the case of any such application or demand as to which the
furnishing of such documents is specifically required by any provision of this
Agreement or any other Security Document relating to such particular application
or demand, no additional certificate or opinion need be furnished.

            SECTION 14.07. Binding Effect. This Agreement shall be binding upon
and inure to the benefit of each of the parties hereto and shall inure to the
benefit of the Secured Parties (and the Persons for whom the Secured Parties act
as trustee, agent or fiduciary, as applicable) and their respective successors
and assigns and nothing herein or in any other Security Document is intended or
shall be construed to give any other Person any right, remedy or claim under, to
or in respect of this Agreement, the Collateral or the Trust Estate. Without
prejudice to the generality of the foregoing, any Secured Party may assign or
otherwise transfer its rights under this Agreement to another Person in
connection with an assignment or transfer of its rights under any Financing
Agreement, and such Person shall thereupon become vested with all the benefits
granted to a Secured Party herein or otherwise. No Grantor shall have the right
to assign or transfer it rights or obligations hereunder or any interest herein
or in any Collateral (and any such transfer or any assignment shall be void,)
except as expressly contemplated by this Agreement or the Financing Agreements.
The Collateral Agent shall be a party to and shall have rights under each other
Financing Agreement, notwithstanding the absence of its signature therefrom.

            SECTION 14.08. GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY,
AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW
YORK, EXCEPT TO THE EXTENT THAT THE VALIDITY OR PERFECTION OF THE LIEN PROVIDED
FOR HEREIN, OR ANY REMEDY PROVIDED FOR HEREUNDER, IN RESPECT OF ANY PARTICULAR
COLLATERAL IS REQUIRED TO BE GOVERNED BY THE LAWS OF A JURISDICTION OTHER THAN
THE STATE OF NEW YORK.

            SECTION 14.09. Counterparts. This Agreement may be executed in
separate counterparts, each of which shall be an original and all of which taken
together shall constitute one and the same instrument.

            SECTION 14.10. FORUM SELECTION AND CONSENT TO JURISDICTION. ANY
DISPUTE BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, THIS
AGREEMENT OR ANY OTHER SECURITY DOCUMENT, OR ANY COURSE OF CONDUCT, COURSE OF
DEALING, STATEMENTS (WHETHER VERBAL OR WRITTEN) OR ACTIONS OF ANY PARTY RELATING
HERETO OR THERETO SHALL BE BROUGHT AND MAINTAINED EXCLUSIVELY (TO THE EXTENT
PERMITTED UNDER APPLICABLE LAW) IN THE COURTS OF THE STATE OF NEW YORK, NEW YORK
COUNTY, OR IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF NEW
YORK;

                                       79
<PAGE>
PROVIDED, HOWEVER, THAT SUIT SEEKING ENFORCEMENT AGAINST ANY COLLATERAL OR OTHER
PROPERTY MAY BE BROUGHT, AT THE COLLATERAL AGENT'S OPTION, IN THE COURTS OF ANY
JURISDICTION WHERE SUCH COLLATERAL OR OTHER PROPERTY MAY BE FOUND. THE GRANTORS
HEREBY EXPRESSLY AND IRREVOCABLY SUBMIT TO THE JURISDICTION OF THE COURTS OF THE
STATE OF NEW YORK, NEW YORK COUNTY, AND OF THE UNITED STATES DISTRICT COURT FOR
THE SOUTHERN DISTRICT OF NEW YORK FOR THE PURPOSE OF ANY SUCH DISPUTE AS SET
FORTH ABOVE AND IRREVOCABLY AGREE TO BE BOUND BY ANY JUDGMENT RENDERED THEREBY
IN CONNECTION WITH SUCH DISPUTE. THE GRANTORS IRREVOCABLY CONSENT TO THE SERVICE
OF PROCESS BY REGISTERED MAIL, POSTAGE PREPAID, OR BY PERSONAL SERVICE WITHIN OR
WITHOUT THE STATE OF NEW YORK. EACH GRANTOR HEREBY EXPRESSLY AND IRREVOCABLY
WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY OBJECTION WHICH IT MAY HAVE
OR HEREAFTER MAY HAVE TO THE LAYING OF VENUE OF ANY SUCH DISPUTE BROUGHT IN ANY
SUCH COURT REFERRED TO ABOVE AND ANY CLAIM THAT ANY SUCH DISPUTE HAS BEEN
BROUGHT IN AN INCONVENIENT FORUM. TO THE EXTENT THAT ANY GRANTOR HAS OR
HEREAFTER MAY ACQUIRE ANY IMMUNITY FROM JURISDICTION OF ANY COURT OR FROM ANY
LEGAL PROCESS (WHETHER THROUGH SERVICE OR NOTICE, ATTACHMENT PRIOR TO JUDGMENT,
ATTACHMENT IN AID OF EXECUTION OR OTHERWISE) WITH RESPECT TO ITSELF OR ITS
PROPERTY, SUCH GRANTOR HEREBY IRREVOCABLY WAIVES (TO THE EXTENT PERMITTED UNDER
APPLICABLE LAW) SUCH IMMUNITY IN RESPECT OF ITS OBLIGATIONS UNDER THIS
AGREEMENT. EXCEPT AS PROHIBITED BY LAW, EACH PARTY HERETO WAIVES ANY RIGHT IT
MAY HAVE TO CLAIM OR RECOVER IN ANY DISPUTE REFERRED TO IN THIS SECTION 14.10
ANY SPECIAL, EXEMPLARY, PUNITIVE OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES OTHER
THAN, OR IN ADDITION TO, ACTUAL DAMAGES.

            SECTION 14.11. WAIVER OF JURY TRIAL. EACH PARTY HERETO KNOWINGLY,
VOLUNTARILY AND INTENTIONALLY WAIVES ANY RIGHTS IT MAY HAVE TO A TRIAL BY JURY
IN RESPECT OF ANY DISPUTE BASED HEREON, OR ARISING OUT OF, UNDER OR IN
CONNECTION WITH, THIS AGREEMENT OR ANY OTHER SECURITY DOCUMENT, OR ANY COURSE OF
CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF
ANY PARTY RELATING HERETO OR THERETO. EACH GRANTOR ACKNOWLEDGES AND AGREES THAT
IT HAS RECEIVED FULL AND SUFFICIENT CONSIDERATION FOR THIS PROVISION (AND EACH
OTHER PROVISION HEREOF AND OF EACH OTHER DOCUMENT DESCRIBED HEREIN TO WHICH IT
IS A PARTY) AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR THE COLLATERAL
AGENT AND SECURED

                                       80
<PAGE>
PARTIES TO ENTER INTO THIS AGREEMENT AND EACH SUCH OTHER DOCUMENT.

            SECTION 14.12. Intercreditor Agreement and Conflicts. Each of the
parties hereto acknowledges that it has received and reviewed an executed copy
of the Intercreditor Agreement and agrees to its terms, conditions and
provisions. The Tranche A Trustee, the Tranche B Trustee and the Administrative
Agent have duly authorized and consented to the Collateral Agent's entering into
the Intercreditor Agreement and performing and observing its obligations
thereunder. Notwithstanding anything to the contrary contained herein, in the
event of a conflict between this Agreement and any other Security Document, the
terms and provisions of this Agreement shall prevail and control; provided,
however, that the provisions of the applicable Mortgage shall prevail and
control to the extent any provision of this Agreement would negate or adversely
affect the enforceability, validity, perfection or priority of the Lien or
security interest created by such Mortgage.

                            [SIGNATURE PAGES FOLLOW]

                                       81
<PAGE>
            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed as of the date hereof by their respective officers thereunto
duly authorized.

                                   WELLS FARGO BANK MINNESOTA,
                                   NATIONAL ASSOCIATION, as
                                   administrative agent, for
                                   itself and for the benefit
                                   of Term Loan Lenders

                                   By:
                                      ----------------------------
                                       Name:
                                       Title:

                                   WELLS FARGO BANK MINNESOTA,
                                   NATIONAL ASSOCIATION, as
                                   trustee, for itself and for
                                   the benefit of the Tranche
                                   A Holders

                                   By:
                                      ----------------------------
                                       Name:
                                       Title:

                                   WELLS FARGO BANK MINNESOTA,
                                   NATIONAL ASSOCIATION, as
                                   trustee, for itself and for
                                   the benefit of Tranche B
                                   Holders

                                   By:
                                      ----------------------------
                                       Name:
                                       Title:

                                       82
<PAGE>
                                   WELLS FARGO BANK MINNESOTA,
                                   NATIONAL ASSOCIATION, as
                                   Collateral Agent, for
                                   itself and for the benefit
                                   of the Administrative
                                   Agent, the Tranche B
                                   Trustee, the Tranche A
                                   Trustee, the Term Loan
                                   Lenders, the Tranche A
                                   Holders and the Tranche B
                                   Holders

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                       83
<PAGE>
                                   PCI CHEMICALS CANADA
                                   COMPANY,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   PIONEER AMERICAS LLC,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   PIONEER COMPANIES, INC.,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   IMPERIAL WEST CHEMICAL CO.,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                       84
<PAGE>
                                   KEMWATER NORTH AMERICA
                                     COMPANY,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   PIONEER (EAST), INC.,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   PIONEER WATER TECHNOLOGIES, INC.,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   PIONEER LICENSING, INC.,

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                   KWT, INC.

                                   By:
                                      ----------------------------------
                                       Name:
                                       Title:

                                       85
<PAGE>
                                   SCHEDULE I

                             ORGANIZATIONAL MATTERS

                                      I-1
<PAGE>
                                   SCHEDULE II

                               DESCRIPTION OF LAND

                                      II-1
<PAGE>
                                  SCHEDULE III

                                 PLEDGED SHARES

                                     III-1
<PAGE>
                                   SCHEDULE IV

                  FORM OF SECURITY AND INTERCREDITOR SUPPLEMENT

                                      IV-1
<PAGE>
                                   SCHEDULE V

                                   TORT CLAIMS

                                       V-1
<PAGE>
                                   SCHEDULE VI

                            DESCRIPTION OF SERVITUDES

Segment 1:

Right of Way Agreement dated as of December 17, 1997 by and between
AlliedSignal, Inc., as grantor, to Pioneer Chlor Alkali Company, Inc., as
grantee, and recorded in Conveyance Book 503, Entry 148 of the records of
Iberville Parish, Louisiana and in Conveyance Book 0588, Page 551 of the records
of Iberville Parish, Louisiana

Segment 2:

Right of Way and Servitude Agreement dated as of December 17, 1997 by and
between PCS Nitrogen Fertilizer, L.P., as grantor, to Pioneer Chlor Alkali
Company, Inc., as grantee, and recorded in Conveyance Book 503, Entry 147 of the
records of Iberville Parish, Louisiana and in Conveyance Book 0588, Page 558 of
the records of Ascension Parish, Louisiana

Segment 3:

Memorandum of Servitude Agreement dated as of May 14, 1998 by and between
Southwood Terminal, L.L.C., as owner, to Pioneer Chlor Alkali Company, Inc., and
Pioneer Companies, Inc. as grantee, and recorded in Conveyance Book 0596, Page
405 of the records of Ascension Parish, Louisiana

Segment 4:

Right of Way and Servitude Agreement dated as of September 18, 1998 by and
between Borden Chemicals and Plastics Operating Limited Partnership, as grantor,
to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in Conveyance
Book 0605, Page 040 of the records of Ascension Parish, Louisiana

Segment 5:

Right of Way Agreement dated as of September 21, 1998 by and between Rubicon
Inc., as grantor, to Pioneer Chlor Alkali Company, Inc., as grantee, and
recorded in Conveyance Book 0605, Page 053 of the records of Ascension Parish,
Louisiana

Segment 6:

Right of Way Agreement dated as of November 25, 1996 by and between Union Oil
Company of California dba Unocal, as grantor, to Pioneer Chlor Alkali Company,
Inc., as grantee, and recorded in Conveyance Book 0571, Page 800 of the records
of Ascension Parish, Louisiana
<PAGE>
Segment 7:

Servitude dated as of January 23, 1997 by and between Chinook Group Louisiana,
Inc., as grantor, to Pioneer Chlor Alkali Company, Inc., as grantee, and
recorded in Conveyance Book 0572, Page 197 of the records of Ascension Parish,
Louisiana

Segment 8:

Pipeline Right of Way Grant dated as of February 7, 1997 by and between the
State of Louisiana, appearing by and through the Governor and the Commissioner
of the Division of Administration, as grantor, to Pioneer Chlor Alkali Company,
Inc., as grantee, and recorded in Conveyance Book 0573, Page 153 of the records
of Ascension Parish, Louisiana

Segment 9:

Servitude Agreement dated as of February 16, 1997 by and between Uniroyal
Chemical Company, Inc., as grantor, to Pioneer Chlor Alkali Company, Inc., as
grantee, and recorded in Conveyance Book 0573, Page 160 of the records of
Ascension Parish, Louisiana

Segment 10:

Right of Way Grant dated as of February 24, 1997 by and between Shell Western
E&P, Inc., as grantor, to Pioneer Chlor Alkali Company, Inc., as grantee, and
recorded in Conveyance Book 0574, Page 423 of the records of Ascension Parish,
Louisiana

Segment 11:

Servitude dated as of May 30, 1997 by and between TransCanada Energy USA Inc.,
as owner, to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in
Conveyance Book 0580, Page 778 of the records of Ascension Parish, Louisiana

Segment 12:

Servitude dated October 8, 1997 by and between GE Petrochemicals, Inc., as
owner, to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in
Conveyance Book 0501, Entry 181 of the records of Iberville Parish, Louisiana

Segment 13:

Pipeline Right of Way Grant dated as of February 7, 1997 by and between the
State of Louisiana, appearing by and through the Governor and the Commissioner
of the Division of Administration, as grantor, to Pioneer Chlor Alkali Company,
Inc., as grantee, and recorded in Conveyance Book 0495, Entry 457 of the records
of Iberville Parish, Louisiana
<PAGE>
Segment 14:

Servitude dated as of July 15, 1996 by and between Fina Oil and Chemical, as
owner, to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in
Conveyance Book 0495, Entry 458 of the records of Iberville Parish, Louisiana

Segment 15:

Servitude dated as of August 27, 1997 by and between ICI Americas, Inc., as
owner, to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in
Conveyance Book 0500, Entry 214 of the records of Iberville Parish, Louisiana

Segment 16:

Servitude dated as of October 15, 1997 by and between GE Petrochemicals, Inc.,
as owner, to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in
Conveyance Book 0501, Entry 180 of the records of Iberville Parish, Louisiana

Segment 17:

Act of Sale with Grant and Reservation of Servitudes dated as of February 23,
1998 by Pioneer Chlor Alkali Company, Inc., as Seller to IC Omnimodal Terminal
Company of Delaware, as Purchaser, and recorded in Conveyance Book 504, Entry
235 of the records of Iberville Parish, Louisiana

Segment 18:

Servitude dated as of January 11, 1999 by Zeneca Inc., as grantor, to Pioneer
Chlor Alkali Company, Inc., as grantee, and recorded in Conveyance Book 502,
Entry 002 of the records of Iberville Parish, Louisiana

Segment 19:

Servitude dated as of July 17, 1997 by Novartis Crop Protection, Inc., as
grantor, to Pioneer Chlor Alkali Company, Inc., as grantee, and recorded in
Conveyance Book 500, Entry 214 of the records of Iberville Parish, Louisiana

Segment 20:

License for Underground Pipelines, Cables and Conduits dated as of December 15,
1997 by Illinois Central Railroad Company, as licensor, to Pioneer Chlor Alkali
Company, Inc., as licensee, and recorded in Conveyance Book ___, Entry ___ of
the records of Iberville Parish, Louisiana
<PAGE>
Segment 21:

Project Permit from the State of Louisiana, Department of Transportation and
Development, in favor of Pioneer Chlor Alkali Company, Inc., for crossing State
Route La. 3115 in Iberville Parish, Louisiana

Segment 22:

Project Permit from the Town of St. Gabriel, in favor of Pioneer Chlor Alkali
Company, Inc., dated May 29, 1997, for crossing State Route La. 3115 in Braud
Bayou and a Parish drainage canal near Ciba-Geigy Industries

Segment 23:

Project Permit from the Parish of Ascension, in favor of Pioneer Chlor Alkali
Company, Inc., dated September 8, 1997 for crossing Highway 73 and New River
Canal in three (3) locations

Segment 24:

Project Permit from the State of Louisiana, Department of Transportation and
Development, in favor of Pioneer Chlor Alkali Company, Inc., for crossing State
Route La. 73 in Ascension Parish, Louisiana

Segment 25:

Letter Agreements dated September 23, 1997 and February 11, 1998 consenting to
use of non-exclusive Entergy right of way to Pioneer Chlor Alkali Company, Inc.
Alkali, Inc.
<PAGE>
                                  SCHEDULE VII

Lien in favor of JE Merit Constructors Inc., dated August 7, 2001, in the
original amount of $276,527.56 of record in MOB 358, Entry 204 of the official
records of Iberville Parish, Louisiana.

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