<Page>
                                                                     Exhibit 3.2





                              AMENDED AND RESTATED
                       LIMITED LIABILITY COMPANY AGREEMENT
                                       OF
                       ENBRIDGE ENERGY MANAGEMENT, L.L.C.





                          DATED AS OF OCTOBER 17, 2002



<Page>



                              AMENDED AND RESTATED
                       LIMITED LIABILITY COMPANY AGREEMENT
                                       OF
                       ENBRIDGE ENERGY MANAGEMENT, L.L.C.,
                      A DELAWARE LIMITED LIABILITY COMPANY



                                TABLE OF CONTENTS


                                    ARTICLE I
                                   DEFINITIONS

Section 1.01.     Definitions................................................1
Section 1.02.     Rules of Construction......................................7

                                   ARTICLE II
                                  ORGANIZATION

Section 2.01.     Formation and Continuation.................................8
Section 2.02.     Name.......................................................8
Section 2.03.     Registered Office; Registered Agent; Principal Office;
                  Other Offices..............................................8
Section 2.04.     Purpose; Powers............................................9
Section 2.05.     Foreign Qualification......................................9
Section 2.06.     Power of Attorney..........................................9
Section 2.07.     Term......................................................10
Section 2.08.     Taxation as Corporation; No State-Law Partnership.........10
Section 2.09.     Title to Company Assets...................................10

                                   ARTICLE III
                           SHAREHOLDERS; CERTIFICATES;
                         TRANSFER OF COMPANY SECURITIES

Section 3.01.     Shareholders..............................................11
Section 3.02.     No Liability to Third Parties.............................11
Section 3.03.     No Resignation or Expulsion...............................11
Section 3.04.     Certificates..............................................11
Section 3.05.     Register, Registration of Transfer and Exchange...........12
Section 3.06.     Mutilated, Destroyed, Lost or Stolen Certificates.........13

                                   ARTICLE IV
                  AUTHORIZATION AND ISSUANCE OF COMPANY SECURITIES

Section 4.01.     Company Securities........................................14
Section 4.02.     Voting Shares.............................................15
Section 4.03.     Listed Shares.............................................18
Section 4.04.     Splits and Combinations...................................21
Section 4.05.     Withholding...............................................21


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                                    ARTICLE V
                                   MANAGEMENT

Section 5.01.     Management of the Company's Affairs.......................22
Section 5.02.     Board of Directors........................................22
Section 5.03.     Restrictions on the Board of Directors' Authority.........24
Section 5.04.     Committees................................................24
Section 5.05.     Officers..................................................25
Section 5.06.     Compensation..............................................27
Section 5.07.     Business Opportunities....................................27
Section 5.08.     Interested Officers or Directors..........................28
Section 5.09.     Resolutions of Conflicts of Interest......................28
Section 5.10.     Duties of Record Holders of Voting Shares and Directors...29
Section 5.11.     Indemnification...........................................29
Section 5.12.     Liability of Indemnitees..................................31
Section 5.13.     Facsimile Signatures......................................32

                                   ARTICLE VI
                               BOOKS AND RECORDS;
                            INFORMATION AND ACCOUNTS

Section 6.01.     Maintenance of Books and Records..........................32
Section 6.02.     Information...............................................32
Section 6.03.     Accounts..................................................33

                                   ARTICLE VII
           DISSOLUTION, WINDING-UP AND TERMINATION; CERTAIN MERGERS

Section 7.01.     Dissolution...............................................33
Section 7.02.     Winding-Up and Termination................................33
Section 7.03.     Merger Relating to Change in Tax Status...................34

                                  ARTICLE VIII
                             AMENDMENT OF AGREEMENT;
                        SHAREHOLDER MEETINGS; RECORD DATE

Section 8.01.     Amendment Procedures......................................35
Section 8.02.     Meetings..................................................35
Section 8.03.     Notice of a Meeting.......................................36
Section 8.04.     Record Date...............................................36
Section 8.05.     Adjournment...............................................36
Section 8.06.     Waiver of Notice; Approval of Meeting; Approval of Minutes36
Section 8.07.     Quorum; Voting............................................36
Section 8.08.     Conduct of Meeting........................................37
Section 8.09.     Action Without a Meeting..................................37
Section 8.10.     Voting and Other Rights...................................38


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                                   ARTICLE IX
                                    COVENANTS

Section 9.01.     Covenants.................................................38

                                    ARTICLE X
                               GENERAL PROVISIONS

Section 10.01.    Fiscal Year...............................................39
Section 10.02.    Offset....................................................39
Section 10.03.    Notices...................................................39
Section 10.04.    Entire Agreement..........................................39
Section 10.05.    Waiver....................................................39
Section 10.06.    Binding Effect............................................39
Section 10.07.    Governing Law; Severability...............................39
Section 10.08.    Further Action............................................40
Section 10.09.    No Right to Action for Dissolution or Partition...........40
Section 10.10.    Third-Party Beneficiaries.................................40
Section 10.11.    Creditors.................................................40
Section 10.12.    Counterparts..............................................40


ANNEX A - Purchase Provisions



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                              AMENDED AND RESTATED
                       LIMITED LIABILITY COMPANY AGREEMENT
                                       OF
                       ENBRIDGE ENERGY MANAGEMENT, L.L.C.

      This Amended and Restated Limited Liability Company Agreement of Enbridge
Energy Management, L.L.C., a Delaware limited liability company (the "COMPANY"),
dated as of October 17, 2002, is agreed to by and among Enbridge Energy Company,
Inc., a Delaware corporation (the "ORGANIZATIONAL Shareholder"), and any other
Persons (as defined below) who become Shareholders (as defined below) of the
Company or parties hereto as provided herein.

                                    ARTICLE I
                                   DEFINITIONS

      SECTION 1.01 DEFINITIONS. As used in this Agreement, except as defined
otherwise in the Purchase Provisions (within each of which the definitions in
which shall control), the following terms shall have the following respective
meanings:

      "ACT" means the Delaware Limited Liability Company Act, as amended from
time to time, and any successor to such statute.

      "AFFILIATE" means, with respect to any Person, any other Person that
directly or indirectly controls, is controlled by or is under common control
with, the Person in question. As used in this definition of "AFFILIATE," the
term "CONTROL" means the possession, directly or indirectly, of the power to
direct or cause the direction of the management and policies of a Person,
whether through ownership of voting securities, by contract or otherwise.

      "AGREEMENT" means this Amended and Restated Limited Liability Company
Agreement, including the Purchase Provisions, as amended, supplemented or
restated from time to time.

      "ASSIGNEE" means a Person to whom one or more Company Securities have been
transferred in a manner permitted under this Agreement.

      "AUDIT COMMITTEE" has the meaning assigned to such term in Section
5.04(c).

      "AVERAGE MARKET PRICE" means, except as otherwise provided in the Purchase
Provisions, the average of the daily Closing Prices per Listed Share during the
ten consecutive Trading Days prior to the date on which the Listed Shares begin
to trade ex-dividend, but not including that date. For the purpose of this
definition, the "date on which the Listed Shares begin to trade ex-dividend"
means the date on which "EX-DIVIDEND" trading commences for a Share Distribution
on the principal National Securities Exchange on which the Listed Shares are
then listed or admitted to trading.

      "BANKRUPTCY" or "BANKRUPT" means, with respect to any Person, that (a)
such Person (i) makes a general assignment for the benefit of creditors; (ii)
files a voluntary petition in bankruptcy; (iii) is insolvent or has entered
against such Person an order for relief in any


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bankruptcy or insolvency proceeding; (iv) files a petition or answer seeking for
such Person any reorganization, arrangement, composition, readjustment,
liquidation, dissolution or similar relief under any Law; (v) files an answer or
other pleading admitting or failing to contest the material allegations of a
petition filed against such Person in a proceeding of the type described in
subclauses (i) through (iv) of this clause (a); or (vi) seeks, consents to or
acquiesces in the appointment of a trustee, receiver or liquidator of such
Person or of all or any substantial part of such Person's properties; or (b) 120
days have passed after the commencement of any proceeding seeking
reorganization, arrangement, composition, readjustment, liquidation, dissolution
or similar relief under any Law, if the proceeding has not been dismissed, or 90
days have passed after the appointment without such Person's consent or the
acquiescence of a trustee, receiver or liquidator of such Person or of all or
any substantial part of such Person's properties, if the appointment is not
vacated or stayed, or 90 days have passed after the date of expiration of any
such stay, if the appointment has not been vacated.

      "BENEFICIAL OWNER" has the meaning set forth in Rules 13d-3 and 13d-5
under the Exchange Act, as in effect on the date of this Agreement, and the
terms "BENEFICIAL OWNERSHIP," "BENEFICIALLY OWN," "BENEFICIALLY OWNED" and
similar terms have correlative meanings.

      "BOARD OF DIRECTORS" has the meaning assigned to such term in Section
5.01(a).

      "CERTIFICATE OF MERGER" means any certificate of merger or similar
document filed with any Secretary of State or similar governmental authority
pursuant to the Act or any other applicable Law in connection with a merger of
the Company pursuant to Section 7.03.

      "CERTIFICATES" has the meaning assigned to such term in Section 3.04(a).

      "CHAIRMAN OF THE BOARD" has the meaning assigned to such term in Section
5.02(g).

      "CLASS A COMMON UNIT" has the meaning assigned to such term in the
Partnership Agreement.

      "CLOSING PRICE" means (a) for securities that are listed on a National
Securities Exchange, the last sale price for that day, regular way, or, if there
are no sales on that day, the average of the closing bid and asked prices for
that day, regular way, in either case as reported in the principal composite
transactions reporting system for the principal National Securities Exchange on
which the securities are listed; or (b) for securities that are not listed on a
National Securities Exchange, (i) the last quoted price on that day, or if no
price is quoted, the average of the high bid and low asked prices on that day,
each as reported by the National Association of Securities Dealers Automated
Quotation System; (ii) if on that day the securities are not so quoted, the
average of the closing bid and asked prices on that day furnished by a
professional market maker in the securities selected by the Board of Directors
in its sole discretion; or (iii) if on that day no market maker is making a
market in the securities, the fair value of the securities as determined by the
Board of Directors in its sole discretion.



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      "CODE" means the United States Internal Revenue Code of 1986, as amended
from time to time and as interpreted by the applicable regulations thereunder.
All references herein to a specific section or sections of the Code shall be
deemed to include a reference to any corresponding provision or provisions of
future Law.

      "COMMON UNIT" has the meaning assigned to such term in the Partnership
Agreement.

      "COMPANY" means Enbridge Energy Management, L.L.C., a Delaware limited
liability company.

      "COMPANY SECURITIES" means any equity securities of the Company and
includes Voting Shares, Listed Shares and any other series or class of equity
securities that may be approved in accordance with Section 4.01(a), as the
context requires.

      "DELEGATION OF CONTROL AGREEMENT" means the Delegation of Control
Agreement dated as of October 17, 2002 among the Organizational Shareholder, the
Partnership and the Company, as amended, supplemented or restated from time to
time.

      "DGCL" means the General Corporation Law of the State of Delaware, as
amended from time to time, and any successor to such statute.

      "DIRECTOR" means a member of the Board of Directors elected as provided in
Section 5.02, but such term does not include any Person who has ceased to be a
member of the Board of Directors.

      "DISPOSE", "DISPOSING" or "DISPOSITION" means, with respect to any Company
Security, a sale, assignment, transfer, conveyance, gift, exchange or other
disposition of such Company Security, whether such disposition be voluntary,
involuntary or by operation of Law, including the following: (a) in the case of
a Company Security owned by a natural person, a transfer of such Company
Security upon the death of its owner, whether by will, intestate succession or
otherwise; (b) in the case of a Company Security owned by an entity, (i) a
merger or consolidation of such entity (other than where such entity is the
survivor thereof), (ii) a conversion of such entity into another type of entity,
or (iii) a distribution of such Company Security, including in connection with
the dissolution, liquidation, winding-up or termination of such entity (unless,
in the case of dissolution, such entity's business is continued without the
commencement of liquidation or winding-up); and (c) a disposition in connection
with, or in lieu of, a foreclosure of an Encumbrance, but such terms shall not
include the creation of an Encumbrance.

      "DISSOLUTION EVENT" has the meaning assigned to such term in Section
7.01(a).

      "ENBRIDGE  INC." means  Enbridge Inc., a Canadian  corporation,  and its
successor by merger,  consolidation or acquisition of all or substantially all
of its assets.

      "ENCUMBRANCE" means the creation of a security interest, lien, pledge,
mortgage or other encumbrance, whether such encumbrance be voluntary,
involuntary or by operation of Law.


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      "ENTITY" means a corporation, limited liability company, joint venture,
partnership, trust, unincorporated organization, association or other entity.

      "EXCHANGE ACT" means the United States Securities Exchange Act of 1934, as
amended from time to time, and any successor to such statute and all rules and
regulations promulgated thereunder.

      "GROUP" means a "GROUP" of Persons as defined in Section 13(d)(3) of the
Exchange Act.

      "I-UNIT" has the meaning assigned to such term in the Partnership
Agreement.

      "INDEMNITEES" means (a) the Record Holders of Voting Shares; (b) any
Person who is or was an Affiliate of the Record Holders of Voting Shares; (c)
any Person who is or was an officer, director, employee, partner, agent or
trustee of the Record Holders of Voting Shares, the Company or any of their
respective Affiliates; or (d) any Person who is or was serving at the request of
the Record Holders of Voting Shares, the Company or any of their respective
Affiliates as a director, officer, employee, partner, agent or trustee of
another Person.

      "INITIAL PUBLIC OFFERING" means the consummation of the first underwritten
public offering of Listed Shares pursuant to an effective registration statement
filed under the Securities Act, as underwritten by the Underwriters pursuant to
the Underwriting Agreement.

      "LAW" means any applicable constitutional provision, statute, act, code
(including the Code), law, regulation, rule, ordinance, order, decree, ruling,
proclamation, resolution, judgment, decision, declaration or interpretative or
advisory opinion or letter of a governmental authority, and includes any
applicable rule of any National Securities Exchange on which Company Securities
are traded or listed.

      "LIQUIDATOR" has the meaning assigned to such term in Section 7.02(a).

      "LISTED SHARE" has the meaning assigned to such term in Section 4.01(a).

      "MERGER AGREEMENT" means any agreement and plan of merger or similar
agreement entered into by the Company in connection with any merger pursuant to
Section 7.03.

      "NATIONAL SECURITIES EXCHANGE" means an exchange registered with the
Securities and Exchange Commission under Section 6(a) of the Exchange Act.

      "OFFICER" means any Person elected as an officer of the Company as
provided in Section 5.05, but such term does not include any Person who has
ceased to be an officer of the Company.

      "OMNIBUS AGREEMENT" means the Omnibus Agreement, dated as of October 17,
2002, among Enbridge Inc., Enbridge Energy Company, Inc. and the Partnership,
which specifies, among other things, certain business opportunities in which
Enbridge Energy Company, Inc. and its Affiliates are prohibited from engaging.


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      "OPINION OF COUNSEL" means a written opinion of counsel (who may be
regular counsel to the Company or any Affiliate thereof) acceptable to the Board
of Directors, any committee thereof or any Officer.

      "ORGANIZATIONAL CERTIFICATE" has the meaning assigned to such term in
Section 2.01.

      "ORGANIZATIONAL SHAREHOLDER" means Enbridge Energy Company, Inc., a
Delaware corporation.

      "OUTSTANDING" means, with respect to any Company Securities, all Company
Securities that are issued by the Company and reflected as outstanding on the
books and records of the Company (including the Transfer Agent) as of the date
of determination, excluding Company Securities held in treasury; PROVIDED,
HOWEVER, that any Listed Shares that are Beneficially Owned by any Person or
Group, excluding the Record Holders of Voting Shares and their Affiliates, shall
not be entitled to vote on any matter and shall not be considered to be
Outstanding when sending notices of a meeting of Record Holders of Outstanding
Company Securities to vote on any matter (unless otherwise required by Law),
calculating required votes, determining the presence of a quorum or for other
similar purposes under this Agreement, including the Purchase Provisions, the
Delegation of Control Agreement or the Tax Indemnification Agreement if the sum
of the number of Listed Shares Beneficially Owned by such Person or Group plus
the number of Common Units Beneficially Owned by such Person or Group equals 20%
or more of the sum of the aggregate number of Listed Shares that are issued by
the Company and reflected as Outstanding as of the date of determination, plus
the aggregate number of Common Units that are issued by the Partnership and
reflected as outstanding on the books and records of the Partnership (including
any transfer agent) as of the date of determination, but not including Common
Units held in treasury.

      "PARTNERSHIP" means Enbridge Energy Partners, L.P., a Delaware limited
partnership.

      "PARTNERSHIP AGREEMENT" means the Third Amended and Restated Agreement of
Limited Partnership of the Partnership dated as of October 17, 2002, as amended,
supplemented or restated from time to time.

      "PERSON" means a natural person or an Entity.

      "PRIOR AGREEMENT" means the Limited Liability Company Agreement of the
Company dated as of May 14, 2002.

      "PURCHASE PROVISIONS" means the Purchase Provisions executed and adopted
by Enbridge Inc. and attached hereto as Annex A, as amended, supplemented or
restated from time to time, which are an integral part of this Agreement.

      "RECORD DATE" means the date established by the Board of Directors for
determining (a) the identity of the Record Holders entitled to notice of, or to
vote at, any meeting of the Shareholders or entitled to vote by ballot or give
approval of a Company action in writing without a meeting or entitled to
exercise rights in respect of any lawful action of the


                                      -5-
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Shareholders, (b) the identity of the Record Holders entitled to notice with
respect to any other matter, or (c) the identity of the Record Holders entitled
to receive any distribution, including a Share Distribution.

      "RECORD HOLDER" means the Person in whose name a Company Security is
registered on the books and records of the Company or the Transfer Agent as
contemplated in Section 3.05.

      "RESIGN" or "RESIGNATION" means the resignation, withdrawal or retirement
of a Shareholder from the Company as a Shareholder. Such terms shall not include
any Disposition of any Company Security, even though the Shareholder making a
Disposition may cease to be a Shareholder as a result of such Disposition.

      "SECURITIES ACT" means the United States Securities Act of 1933, as
amended from time to time, and any successor to such statute and all rules and
regulations promulgated thereunder.

      "SECURITIES AND EXCHANGE COMMISSION" means the Securities and Exchange
Commission of the United States and any successor thereto.

      "SHARE DISTRIBUTION" means a distribution in respect of a Company Security
made or required to be made in an additional Company Security or a fraction
thereof to any Shareholder pursuant to the terms of the Company Securities held
by such Shareholder.

      "SHAREHOLDER" means any Person admitted as a shareholder in accordance
with Section 3.01(a), but such term does not include any Person who has ceased
to be a Record Holder of any Company Security. Shareholders are "members" (as
such term is defined in the Act) of the Company.

      "SHAREHOLDER INTEREST" means a limited liability company interest (as such
term is defined in the Act) of a Shareholder, including the right to receive
Share Distributions and other distributions from the Company, together with all
other rights, benefits and privileges enjoyed by the Shareholder (under the Act,
the Organizational Certificate, this Agreement or otherwise) in its capacity as
a Shareholder, including the right to vote, consent and approve, and all
obligations, duties and liabilities imposed on the Shareholder (under the Act,
the Organizational Certificate, this Agreement or otherwise) in its capacity as
a Shareholder.

      "SUBSIDIARY" has the meaning assigned to such term in the Partnership
Agreement.

      "TAX INDEMNIFICATION AGREEMENT" means the Tax Indemnification Agreement
dated as of October 17, 2002 between the Company and Enbridge Inc., as amended,
supplemented or restated from time to time.

      "TAX STATUS EVENT" means any event causing the Partnership to be taxable
as a corporation or otherwise taxed as an entity for U.S. federal income tax
purposes.

      "TRADING DAY" means, with respect to Listed Shares or Class A Common
Units, a day on which the principal National Securities Exchange on which the
Listed Shares or Class A



                                      -6-
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Common Units, as the case may be, are listed or admitted to trading is open for
business or, if the Listed Shares or Class A Common Units, as the case may be,
are not listed or admitted to trading on any National Securities Exchange, a day
on which banking institutions in New York, New York generally are open.

      "TRANSFER AGENT" means any bank, trust company or other Person (including
the Company or any Affiliate thereof) appointed from time to time by the Board
of Directors to act as registrar and transfer agent for the Company Securities.
Initially, Mellon Investor Services shall be the Transfer Agent for the Listed
Shares.

      "TREASURY REGULATIONS" means the regulations promulgated by the United
States Department of the Treasury pursuant to and in respect of provisions of
the Code. All references herein to sections of the Treasury Regulations shall
include any corresponding provisions of succeeding, similar, substitute,
proposed or final Treasury Regulations.

      "UNDERWRITERS" means the several underwriters named in Schedule I to the
Underwriting Agreement.

      "UNDERWRITING AGREEMENT" means the Underwriting Agreement dated as of
October 10, 2002 among the Underwriters, the Company, the Organizational
Shareholder, Enbridge Inc., and the Partnership, providing for the purchase of
Listed Shares by the Underwriters, as amended, supplemented or restated from
time to time.

      "VOTING SHARE" has the meaning assigned to such term in Section 4.01(a).

      SECTION 1.02 RULES OF CONSTRUCTION. The following provisions shall be
applied wherever appropriate herein:

            (a) terms defined in Section 1.01 have the meanings assigned to them
      in that Section for purposes of this Agreement; terms defined in the
      Purchase Provisions and also in this Agreement shall, in the Purchase
      Provisions, have the meanings assigned to them therein.

            (b) "herein," "hereby," "hereunder," "hereof," "hereto" and other
      equivalent words shall refer to this Agreement as an entirety and not
      solely to the particular portion of this Agreement in which any such word
      is used;

            (c) "including" means "including without limitation" and is a term
      of illustration and not of limitation;

            (d) all definitions set forth herein shall be deemed applicable
      whether the words defined are used herein in the singular or the plural;

            (e) unless otherwise expressly provided, any term defined herein by
      reference to any other document shall be deemed to be amended herein to
      the extent that such term is subsequently amended in such document;



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<Page>

            (f) references herein to other documents and agreements shall mean
      such documents and agreements as amended and restated from time to time;

            (g) wherever used herein, any pronoun or pronouns shall be deemed to
      include both the singular and plural and to cover all genders;

            (h) neither this Agreement nor any other agreement, document or
      instrument referred to herein or executed and delivered in connection
      herewith shall be construed against any Person as the principal
      draftsperson hereof or thereof;

            (i) the section headings appearing in this Agreement are inserted
      only as a matter of convenience and in no way define, limit, construe or
      describe the scope or extent of such Section, or in any way affect this
      Agreement; and

            (j) any references herein to a particular Section, Article, Exhibit
      or Schedule (other than in connection with the Code, the Treasury
      Regulations or the Act) means a Section or Article of, or an Exhibit or
      Schedule to, this Agreement unless another agreement is specified.

                                   ARTICLE II
                                  ORGANIZATION

      SECTION 2.01 FORMATION AND CONTINUATION. The Company was organized as a
Delaware limited liability company by the filing of a Certificate of Formation
on May 14, 2002 (as amended, supplemented or restated from time to time, the
"ORGANIZATIONAL CERTIFICATE"), pursuant to the Act. The Organizational
Shareholder, as the initial Shareholder, hereby continues the existence of the
Company as a limited liability company pursuant to the provisions of the Act.

      SECTION 2.02 NAME. The name of the Company is "Enbridge Energy Management,
L.L.C." and all Company business shall be conducted in that name or such other
names that comply with Law and as the Board of Directors may select.

      SECTION 2.03 REGISTERED OFFICE; REGISTERED AGENT; PRINCIPAL OFFICE; OTHER
OFFICES. The registered office of the Company required by the Act to be
maintained in the State of Delaware shall be the office of the initial
registered agent for service of process named in the Organizational Certificate
or such other office (which need not be a place of business of the Company) as
the Board of Directors may designate in the manner provided by Law. The
registered agent for service of process of the Company in the State of Delaware
shall be the initial registered agent for service of process named in the
Organizational Certificate or such other Person or Persons as the Board of
Directors may designate in the manner provided by Law. The principal office of
the Company in the United States shall be located at 1100 Louisiana, Suite 3300,
Houston, Texas 77002, or such other place as the Board of Directors may from
time to time designate, which need not be in the State of Delaware, and the
Company shall maintain records there and shall keep the street address of such
principal office at the registered office of


                                      -8-
<Page>

the Company in the State of Delaware. The Company may have such other offices as
the Board of Directors may designate.

      SECTION 2.04 PURPOSE; POWERS. The purposes of the Company are to
Beneficially Own, directly or through one or more of its Affiliates, limited
partner interests in the Partnership, to manage and control, directly or through
one or more of its Affiliates, the business and affairs of the Partnership and
its Subsidiaries and to engage in any lawful business, purpose or activity
related to any of the foregoing. The Company shall possess and may exercise all
the powers and privileges granted by the Act, by any other Law or by this
Agreement, together with any powers incidental thereto, including such powers
and privileges as are necessary or convenient to the conduct, promotion or
attainment of the business, purposes or activities of the Company.

      SECTION 2.05 FOREIGN QUALIFICATION. Prior to the Company's conducting
business in any jurisdiction other than the State of Delaware, the Board of
Directors shall cause the Company to comply, to the extent procedures are
available and those matters are reasonably within the control of the Board of
Directors, with all requirements necessary to qualify the Company as a foreign
limited liability company in that jurisdiction.

      SECTION 2.06 POWER OF ATTORNEY.

            (a) Each Shareholder does hereby constitute and appoint each Person
      specifically authorized by the Board of Directors or any Liquidator to act
      as its true and lawful representative and attorney-in-fact, in its name,
      place and stead, to execute, swear to, acknowledge, deliver and file:

                  (i) in the appropriate public offices (A) all certificates,
            documents and other instruments (including, without limitation, this
            Agreement and the Organizational Certificate and all amendments or
            restatements thereof) that the Board of Directors or the Liquidator
            deems necessary or appropriate to form, qualify or continue the
            existence or qualification of the Company in the State of Delaware
            and in all other jurisdictions in which the Company may conduct
            business or own property; (B) all certificates, documents and other
            instruments that the Board of Directors or the Liquidator deems
            necessary or appropriate to reflect, in accordance with its terms,
            any amendment, change, modification or restatement of this
            Agreement; (C) all certificates, documents and other instruments
            (including, without limitation, conveyances and a certificate of
            cancellation) that the Board of Directors or the Liquidator deems
            necessary or appropriate to reflect the dissolution and liquidation
            of the Company pursuant to the terms of this Agreement; (D) all
            certificates, documents and other instruments relating to the
            transfer of any Company Security; (E) all certificates, documents
            and other instruments relating to the determination of the rights,
            preferences and privileges of any class or series of Company
            Securities; and (F) all certificates, documents and other
            instruments (including, without limitation, agreements and a
            certificate of merger) relating to a merger or consolidation of the
            Company; and


                                      -9-
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                  (ii) all ballots, consents, approvals, waivers, certificates
            and other instruments necessary or appropriate, in the sole
            discretion of the Board of Directors or the Liquidator, to make,
            evidence, give, confirm or ratify any vote, consent, approval,
            agreement or other action that is made or given by the Shareholders
            hereunder or is consistent with the terms of this Agreement or is
            necessary or appropriate, in the sole discretion of the Board of
            Directors or the Liquidator, to effectuate the terms or intent of
            this Agreement; PROVIDED HOWEVER, that when required by any
            provision of this Agreement that establishes a percentage of Company
            Securities or of Company Securities of any class or series required
            to take any action, the power of attorney made in this Section 2.06
            may be exercised only after the required vote, consent or approval
            of the percentage of Company Securities or of Company Securities of
            such class or series has been obtained.

            (b) The foregoing power of attorney is hereby declared to be
      irrevocable and a power coupled with an interest; and it shall survive and
      not be affected by the subsequent death, incompetency, disability,
      incapacity, dissolution, bankruptcy or termination of any Shareholder and
      the transfer of all or any portion of such Shareholder's Company
      Securities, and shall extend to all Assignees. Each Shareholder hereby
      agrees to be bound by any act of the Person or Persons specifically
      authorized by the Board of Directors or the Liquidator acting in good
      faith pursuant to such power of attorney, and each Shareholder hereby
      waives any and all defenses that may be available to contest, negate or
      disaffirm the action of such authorized Persons taken in good faith under
      such power of attorney. Each Shareholder shall execute and deliver to such
      authorized Persons, within 15 days after receipt of a request therefor
      from such authorized Persons, such further designations, powers of
      attorney and other instruments as the Board of Directors, the Liquidator
      or such authorized Persons deems necessary to effectuate this Agreement
      and the purposes of the Company.

      SECTION 2.07 TERM. The term of the Company commenced on May 14, 2002,
which was the date of the filing of the Organizational Certificate in the office
of the Secretary of State of the State of Delaware, and the Company's existence
shall be perpetual, unless and until the Company is dissolved or merged out of
existence in accordance with Article 7.

      SECTION 2.08 TAXATION AS CORPORATION; NO STATE-LAW PARTNERSHIP. The
Company shall elect pursuant to Sections 301.7701-2 and 301.7701-3 of the
Treasury Regulations to be treated as a corporation for all purposes under the
Code. The Shareholders intend that the Company not be a partnership (including a
limited partnership) or joint venture, that no Shareholder be a partner or joint
venturer of any other Shareholder, and that this Agreement may not be construed
to suggest otherwise.

      SECTION 2.09 TITLE TO COMPANY ASSETS. Title to Company assets, whether
real, personal or mixed and whether tangible or intangible, shall be deemed to
be owned by the Company as an entity, and no Shareholder, Assignee, Record
Holder or Beneficial Owner of any Company Security, individually or
collectively, shall have any ownership interest in any


                                      -10-
<Page>

Company assets or any portion thereof. Title to any or all of the Company assets
may be held in the name of the Company or one or more of its Affiliates or one
or more nominees, as the Board of Directors may determine. All Company assets
shall be recorded as the property of the Company in its books and records,
irrespective of the name in which record title to the Company assets is held.

                                  ARTICLE III
                           SHAREHOLDERS; CERTIFICATES;
                         TRANSFER OF COMPANY SECURITIES

      SECTION 3.01 SHAREHOLDERS.

            (a) A Person shall be admitted as a Shareholder, and shall become
      bound by this Agreement, if such Person executes this Agreement or,
      without such execution, if such Person purchases or otherwise acquires a
      Company Security and becomes the Record Holder of such Company Security in
      accordance with the provisions of Section 3.05. Unless otherwise provided
      in this Agreement, a Person may become a Record Holder without the consent
      or approval of any of the Shareholders. All rights of Shareholders under
      this Agreement are owned, and may be exercised, only by Record Holders.

            (b) The name and mailing address of each Record Holder shall be
      listed on the books and records of the Company or the Transfer Agent. The
      Secretary of the Company shall be required to update the books and records
      from time to time as necessary to reflect accurately the information
      therein or to cause the Transfer Agent to do so, as applicable. Company
      Securities shall be represented by the Certificates held by the
      Shareholders, except as provided in Section 3.04(b).

      SECTION 3.02 NO LIABILITY TO THIRD PARTIES. No Shareholder, Assignee,
Record Holder or Beneficial Owner of any Company Security shall be liable for
the debts, obligations or liabilities of the Company, whether arising in
contract, tort or otherwise, by reason of being a Shareholder, Assignee, Record
Holder or Beneficial Owner of any Company Security.

      SECTION 3.03 NO RESIGNATION OR EXPULSION. A Shareholder does not have the
right or power to Resign and no Shareholder may be expelled or removed as a
Shareholder.

      SECTION 3.04 CERTIFICATES.

            (a) Certificates evidencing any of the Company Securities
      ("CERTIFICATES") shall be in such form, not inconsistent with that
      required by the Act or any other Law and this Agreement, as shall be
      approved by the Board of Directors. Each Certificate shall certify the
      number of Company Securities and the class of such Company Securities that
      the Certificate represents and shall be signed by (i) the Chairman of the
      Board, the President or any Vice President and (ii) the Secretary, any
      Assistant Secretary, the Treasurer or any Assistant Treasurer of the
      Company and countersigned by the Transfer


                                      -11-
<Page>

      Agent (in the event that the Company is not the Transfer Agent); PROVIDED,
      HOWEVER, that any or all of the signatures, including the
      countersignature, on the Certificate may be facsimile. In the event that
      any Officer or Transfer Agent who shall have signed, or whose facsimile
      signature or signatures shall have been placed upon, any such Certificate
      shall have ceased to be such Officer or Transfer Agent before such
      Certificate is issued by the Company, such Certificate may nevertheless be
      issued by the Company with the same effect as if such person were such
      Officer or Transfer Agent on the date of issue. Certificates for each
      class of Company Securities shall be consecutively numbered and shall be
      entered in the books and records of the Company as they are issued and
      shall exhibit the holder's name and number of Company Securities, except
      as provided in Section 3.04(b). No Certificate shall be valid for any
      purpose until it has been countersigned by the Transfer Agent (in the
      event that the Company is not the Transfer Agent).

            (b) The Company Securities may be represented by global certificates
      issued in the name of Cede & Co. (or such other name as the depositary may
      direct), as nominee for the Depositary Trust Company, as depositary for
      the Company Securities, and Certificates shall not be issued to owners of
      beneficial interests in global certificates held by the depositary. Any
      provision herein calling for delivery of Certificates for Company
      Securities may be satisfied by delivering such Company Securities by
      book-entry transfer to such owners of beneficial interests at an account
      maintained for that purpose by the Transfer Agent with the depositary, in
      accordance with arrangements among the depositary and its participants and
      subject to the various policies and procedures that may be adopted by the
      depositary from time to time.

      SECTION 3.05 REGISTER, REGISTRATION OF TRANSFER AND EXCHANGE.

            (a) The Company shall keep or cause to be kept on behalf of the
      Company a register that, subject to any requirement of the Board of
      Directors and subject to the provisions of Section 3.05(b), shall provide
      for the registration and transfer of Company Securities. The Transfer
      Agent is hereby appointed registrar and transfer agent for the purpose of
      registering Company Securities and transfers of Company Securities as
      herein provided. At any time that the Transfer Agent ceases to act as a
      result of resignation, removal or otherwise, the Company shall act as the
      Transfer Agent until a successor is appointed by the Board of Directors.
      The Company shall not recognize transfers of Company Securities unless the
      same are effected in the manner described in this Section 3.05. Upon
      surrender for registration of transfer of any Certificate, and subject to
      the provisions of Section 3.05(b), the appropriate Officers of the Company
      shall sign, and the Transfer Agent shall countersign and deliver, in the
      name of the holder or the designated transferee or transferees, as
      required pursuant to the Record Holder's instructions, one or more new
      Certificates evidencing the same aggregate number and type of Company
      Securities as were evidenced by the Certificate so surrendered.

            (b) The Company shall not recognize any transfer of Company
      Securities until (i) the Certificates evidencing such Company Securities
      are surrendered to the Transfer


                                      -12-
<Page>

      Agent for registration of transfer, or (ii) such Company Securities are
      delivered by book-entry transfer to the Shareholder in accordance with
      Section 3.04(b). No charge shall be imposed by the Company for such
      transfer; PROVIDED, HOWEVER, that, as a condition to the issuance of any
      new Certificate under this Section 3.05, the Company may require the
      payment of a sum sufficient to cover any tax or other governmental charge,
      surety bond premium, special charges for services requested by the
      transferor or transferee, or similar fees or charges that may be imposed
      with respect thereto.

            (c) By transfer of Company Securities in accordance with this
      Section 3.05, the transferor shall be deemed to have given the transferee
      the right to be admitted to the Company as a Shareholder, and each
      transferee of Company Securities (including any nominee holder or an agent
      acquiring such Company Securities for the account of another Person) shall
      become a Shareholder with respect to the Company Securities so transferred
      to such Person when any such transfer and admission is reflected in the
      books and records of the Transfer Agent, and such Person thereby becomes a
      Record Holder of such Company Securities.

            (d) The Company shall be entitled to recognize the Record Holder as
      the owner of Company Securities and, accordingly, shall not be bound to
      recognize any equitable or other claim to or interest in such Company
      Securities on the part of any other Person, whether or not the Company
      shall have actual or other notice thereof, except as otherwise provided by
      Law. Except as otherwise provided in this Agreement or by Law, including
      the Securities Act, Company Securities shall be freely transferable to any
      Person. The transfer of any Company Securities and the admission of any
      new Shareholder shall not constitute an amendment to this Agreement.

            (e) Any Share Distribution or other distribution in respect of
      Company Securities shall be made by the Company, directly or through the
      Transfer Agent or through any other Person or agent, only to the Record
      Holders thereof as of the Record Date set by the Board of Directors for
      the Share Distribution or other distribution. The making of such Share
      Distribution or other distribution shall constitute full payment and
      satisfaction of the Company's liability in respect of such Share
      Distribution or other distribution regardless of any claim of any Person
      who may have an interest in such Share Distribution or other distribution
      by reason of an assignment or otherwise.

      SECTION 3.06 MUTILATED, DESTROYED, LOST OR STOLEN CERTIFICATES.

            (a) If any mutilated Certificate is surrendered to the Transfer
      Agent, then the appropriate Officers on behalf of the Company shall sign,
      and upon the Company's request the Transfer Agent shall countersign and
      deliver in exchange therefor, a new Certificate evidencing the same
      aggregate number and type of Company Securities as the Certificate so
      surrendered.


                                      -13-
<Page>

            (b) The appropriate Officers on behalf of the Company shall sign,
      and upon the Company's request the Transfer Agent shall countersign and
      deliver, a new Certificate in place of any Certificate previously issued
      if the Record Holder of the Certificate:

                  (i) makes proof by affidavit in form and substance
            satisfactory to an Officer that a previously issued Certificate has
            been lost, destroyed or stolen;

                  (ii) requests the issuance of a new Certificate before the
            Company has notice that the previously issued Certificate has been
            acquired by a purchaser for value in good faith and without notice
            of an adverse claim;

                  (iii) if requested, delivers to the Company a bond, in form
            and substance satisfactory to the Company, with surety or sureties
            and with fixed or open penalty as the Company may reasonably direct,
            in its sole discretion, to indemnify the Company and the Transfer
            Agent against any claim that may be made on account of the alleged
            loss, destruction or theft of the Certificate; and

                  (iv) satisfies any other reasonable requirements imposed by
            the Company, including the requirement to make a payment pursuant to
            Section 3.06(c).

      If a Shareholder fails to notify the Company within a reasonable time
      after such Shareholder has notice of the loss, destruction or theft of a
      Certificate, and a transfer of the Company Securities represented by the
      Certificate is registered before the Company or the Transfer Agent
      receives such notification, the Shareholder shall be precluded from making
      any claim against the Company or the Transfer Agent for such transfer or
      for a new Certificate.

            (c) As a condition to the issuance of any new Certificate under this
      Section 3.06, the Company may require the payment of a sum sufficient to
      cover any tax or other governmental charge that may be imposed in relation
      thereto and any other expenses (including the fees and expenses of the
      Transfer Agent) reasonably connected therewith.

                                   ARTICLE IV
               AUTHORIZATION AND ISSUANCE OF COMPANY SECURITIES

      SECTION 4.01 COMPANY SECURITIES.

            (a) Subject to Section 4.03(d)(i), the requirements of the Act and
      other applicable Law, the Company shall have authority to issue an
      unlimited number of Company Securities, including Company Securities with
      the rights set forth in Section 4.02 (the "VOTING SHARES") and Company
      Securities with the rights set forth in Section 4.03 and the Purchase
      Provisions (the "LISTED SHARES").


                                      -14-
<Page>

            (b) The total number of Company Securities that are issued and
      Outstanding shall at all times equal the number of I-Units held by the
      Company. If the number of I-Units held by the Company increases or
      decreases, the Company shall by the same number increase or decrease, as
      the case may be, the number of Company Securities that are issued and
      Outstanding (i) in the event of an increase in the number of I-Units, by
      making to each Record Holder of Company Securities a pro rata Share
      Distribution or by effecting a split of Company Securities pursuant to
      Section 4.04, or (ii) in the event of a decrease in the number of I-Units,
      by effecting a combination of Company Securities pursuant to Section 4.04.

            (c) Company Securities issued as Share Distributions or issued for
      such consideration as the Board of Directors determines to be appropriate
      shall be deemed fully paid and non-assessable, if the entire amount of
      such consideration has been received by the Company for such Company
      Securities.

      SECTION 4.02 VOTING SHARES.

            (a) Prior to the execution of this Agreement, one Voting Share was
      issued to the Organizational Shareholder. The designations, preferences
      and relative, participating, optional or other special rights, powers and
      duties relating to the Voting Shares are as set forth in this Section
      4.02. Each Voting Share shall be identical in every respect with each
      other Voting Share.

            (b) The Record Holders of Voting Shares shall be entitled to one
      vote per Voting Share on matters submitted to a vote or consent of the
      Record Holders of Voting Shares, as provided in Section 4.02(c) and
      elsewhere in this Agreement; PROVIDED, HOWEVER, that neither any Record
      Holder of Voting Shares nor any of its Affiliates may vote any Voting
      Shares with respect to a matter that is presented to the Record Holders of
      Voting Shares pursuant to Section 4.02(c) in order to determine the manner
      in which I-Units shall be voted with respect to any of the following
      matters:

                  (i) a proposed amendment to the Partnership Agreement pursuant
            to Section 1.6 of the Partnership Agreement;

                  (ii) the proposed conversion of the Partnership into another
            type of legal entity pursuant to Section 1.6 of the Partnership
            Agreement;

                  (iii) any vote required to be taken under Section 11.2(a) of
            the Partnership Agreement with respect to the proposed transfer by
            the general partner of the Partnership of all, but not less than
            all, of its Partnership Interest (as defined in the Partnership
            Agreement) as the general partner of the Partnership to a single
            transferee and the admission of such transferee as a general partner
            of the Partnership;


                                      -15-
<Page>

                  (iv) the election of a successor general partner pursuant to
            Section 13.1(b) of the Partnership Agreement upon the withdrawal of
            the general partner of the Partnership pursuant to Section
            13.1(a)(i) of the Partnership Agreement;

                  (v) the proposed removal of the general partner of the
            Partnership and the election of a successor general partner in
            connection therewith pursuant to Section 13.2 of the Partnership
            Agreement; or

                  (vi) a proposed amendment to the Partnership Agreement for
            which a class vote of the I-Units is required pursuant to Section
            15.3(c) of the Partnership Agreement.

            (c) Subject to the limitations set forth in Section 4.02(b), the
      Company or the Board of Directors shall submit to the vote of the Record
      Holders of Voting Shares any matter on which the Company is entitled to
      vote as a record holder of I-Units in order to ascertain the manner in
      which such I-Units shall be voted. The Company shall vote, or not vote, as
      the case may be, the I-Units that it owns in the following manner:

                  (i) for each Voting Share or fraction thereof that has been
            voted "for" the matter presented to the Record Holders of Voting
            Shares, the Company shall vote one I-Unit or an equivalent fraction
            "for" such corresponding matter when presented to the record holder
            of I-Units, such that the number of Voting Shares voted "for" such
            matter presented to the Record Holders of Voting Shares, when added
            to the number of Outstanding Listed Shares voted "for" such matter
            presented to the Record Holders of Outstanding Listed Shares
            pursuant to Section 4.03(c), shall equal the number of I-Units
            voting "for" such corresponding matter when presented to the record
            holder of I-Units;

                  (ii) for each Voting Share or fraction thereof that has been
            voted "against" the matter presented to the Record Holders of Voting
            Shares, the Company shall vote one I-Unit or an equivalent fraction
            "against" such matter when presented to the record holder of
            I-Units, such that the number of Voting Shares voted "against" such
            matter presented to the Record Holders of Voting Shares, when added
            to the number of Outstanding Listed Shares voted "against" such
            matter presented to the Record Holders of Outstanding Listed Shares
            pursuant to Section 4.03(c), shall equal the number of I-Units
            voting "against" such corresponding matter when presented to the
            record holder of I-Units;

                  (iii) for each Voting Share or fraction thereof that has
            abstained from the vote on the matter presented to the Record
            Holders of Voting Shares, the Company shall abstain from voting one
            I-Unit or an equivalent fraction on such matter when presented to
            the record holder of I-Units, such that the number of Voting Shares
            that have abstained from voting on such matter presented to the
            Record Holders of Voting Shares, when added to the number of
            Outstanding Listed Shares that have abstained from voting on such
            matter presented to the



                                      -16-
<Page>

            Record Holders of Outstanding Listed Shares pursuant to Section
            4.03(c), shall equal the number of I-Units abstaining from voting on
            such corresponding matter when presented to the record holder of
            I-Units; and

                  (iv) for each Voting Share or fraction thereof that has not
            been voted, whether by broker non-vote or otherwise, on the matter
            presented to the Record Holders of Voting Shares, the Company shall
            not vote one I-Unit or equivalent fraction on such matter when
            presented to the record holder of I-Units, such that the number of
            Voting Shares not voted on such matter presented to the Record
            Holders of Voting Shares, when added to the number of Outstanding
            Listed Shares not voted on such matter presented to the Record
            Holders of Outstanding Listed Shares pursuant to Section 4.03(c),
            shall equal the number of I-Units not voting on such corresponding
            matter when presented to the record holder of I-Units.

            (d) In the event that (i) the Partnership makes a cash distribution
      in respect of its Common Units that results in an increase in the number
      of outstanding I-Units pursuant to Section 5.10(a) of the Partnership
      Agreement, or (ii) the Partnership engages in a merger, consolidation,
      exchange, reorganization, recapitalization or similar transaction pursuant
      to which the record holders of Common Units receive a cash distribution
      and the number of I-Units held by the record holders of I-Units is
      increased, the Company shall make a Share Distribution of additional
      Voting Shares in respect of its Outstanding Voting Shares and fractional
      Voting Shares in an amount per whole Voting Share equal to the quotient
      obtained by dividing the amount of the cash distribution to be made by the
      Partnership in respect of each Common Unit by the Average Market Price per
      Listed Share. A Share Distribution in respect of a Voting Share or
      fractional Voting Share pursuant to this Section 4.02(d) shall be made on
      the date on which the Partnership makes the related cash distribution in
      respect of each Common Unit. Each fractional Voting Share that is created
      as a result of any Share Distribution in respect of Voting Shares pursuant
      to this Section 4.02(d) shall be equal to and represented by a fraction
      that is calculated to six decimal places (without rounding), and any
      calculation that would result in a fractional interest in excess of
      one-millionth (1/1,000,000) of a Voting Share shall be disregarded without
      payment or other consideration and shall not be accumulated. Each Voting
      Share or fraction thereof issued as a Share Distribution shall bear a date
      of original issuance that is the same as the date on which such Share
      Distribution was made and shall be duly authorized, fully paid and
      nonassessable. The Company shall identify the Record Holders entitled to
      receive any Share Distributions pursuant to this Section 4.02(d) in
      accordance with Section 3.05. Except as provided in this Section 4.02(d)
      and Sections 4.01(b) and 4.04, no Share Distribution shall be made in
      respect of Voting Shares. Except as otherwise provided in Section 7.02, no
      distribution in respect of Voting Shares shall be made in cash.



                                      -17-
<Page>

      SECTION 4.03 LISTED SHARES.

            (a) As of the First Time of Delivery (as defined in the Underwriting
      Agreement), there shall be Outstanding 9,000,000 Listed Shares, and, in
      the event that the Underwriters exercise their option to purchase
      additional Listed Shares pursuant to the Underwriting Agreement, there
      shall be Outstanding up to 10,350,000 Listed Shares. The Listed Shares
      shall initially be listed on a National Securities Exchange. The
      designations, preferences and relative, participating, optional or other
      special rights, powers and duties relating to the Listed Shares are as set
      forth in this Section 4.03. Each Listed Share shall be identical in every
      respect with each other Listed Share.

            (b) Except as provided in Sections 4.03(c) and (d), the Record
      Holders of Listed Shares, in their capacity as such, shall not be entitled
      to vote on any matter. On any matter submitted by the Company or the Board
      of Directors to the Record Holders of Outstanding Listed Shares pursuant
      to Sections 4.03(c) or (d), each Record Holder of Outstanding Listed
      Shares shall be entitled, subject to the limitations set forth in Section
      4.03(e), to one vote per Listed Share.

            (c) The Company or the Board of Directors shall submit to the vote
      of the Record Holders of Outstanding Listed Shares any matter on which the
      Company is entitled to vote as a record holder of I-Units in order to
      ascertain the manner in which such I-Units shall be voted. The Company
      shall vote, or not vote, as the case may be, the I-Units that it owns in
      the following manner:

                  (i) for each Outstanding Listed Share or fraction thereof that
            has been voted "for" the matter presented to Record Holders of
            Outstanding Listed Shares, the Company shall vote one I-Unit or an
            equivalent fraction "for" such corresponding matter when presented
            to the record holder of I-Units, such that the number of Outstanding
            Listed Shares voted "for" such matter presented to the Record
            Holders of Outstanding Listed Shares, when added to the number of
            Voting Shares voted "for" such matter presented to the Record
            Holders of Voting Shares pursuant to Section 4.02(c), shall equal
            the number of I-Units voting "for" such corresponding matter when
            presented to the record holder of I-Units;

                  (ii) for each Outstanding Listed Share or fraction thereof
            that has been voted "against" the matter presented to Record Holders
            of Outstanding Listed Shares, the Company shall vote one I-Unit or
            an equivalent fraction "against" such matter when presented to the
            record holder of I-Units, such that the number of Outstanding Listed
            Shares voted "against" such matter presented to the Record Holders
            of Outstanding Listed Shares, when added to the number of Voting
            Shares voted "against" such matter presented to the Record Holders
            of Voting Shares pursuant to Section 4.02(c), shall equal the number
            of I-Units voting "against" such corresponding matter when presented
            to the record holder of I-Units;


                                      -18-
<Page>

                  (iii) for each Outstanding Listed Share or fraction thereof
            that has abstained from the vote on the matter presented to Record
            Holders of Outstanding Listed Shares, the Company shall abstain from
            voting one I-Unit or an equivalent fraction on such matter when
            presented to the record holder of I-Units, such that the number of
            Outstanding Listed Shares that have abstained from voting on such
            matter presented to the Record Holders of Outstanding Listed Shares,
            when added to the number of Voting Shares that have abstained from
            voting on such matter presented to the Record Holders of Voting
            Shares pursuant to Section 4.02(c), shall equal the number of
            I-Units abstaining from voting on such corresponding matter when
            presented to the record holder of I-Units; and

                  (iv) for each Outstanding Listed Share or fraction thereof
            that has not been voted, whether by broker non-vote or otherwise, on
            the matter presented to the Record Holders of Outstanding Listed
            Shares, the Company shall not vote one I-Unit or equivalent fraction
            on such matter when presented to the record holder of I-Units, such
            that the number of Outstanding Listed Shares not voted on such
            matter presented to the Record Holders of Outstanding Listed Shares,
            when added to the number of Voting Shares not voted on such matter
            presented to the Record Holders of Voting Shares pursuant to Section
            4.02(c), shall equal the number of I-Units not voting on such
            corresponding matter when presented to the record holder of I-Units.

            (d) The Company or the Board of Directors shall submit to the vote
      of Record Holders of Outstanding Listed Shares the following matters:

                  (i) any proposed issuance of any new class or series of
            Company Securities into which the interests in the Company may be
            divided, other than the Voting Shares and the Listed Shares;

                  (ii) any matter for which the approval of the Record Holders
            of Outstanding Listed Shares is required pursuant to Section
            7.01(a);

                  (iii) any matter for which the approval of the Record Holders
            of Outstanding Listed Shares is required pursuant to Section
            9.01(b);

                  (iv) any matter for which the approval of the Record Holders
            of Outstanding Listed Shares is required pursuant to Section 2.05 of
            the Purchase Provisions;

                  (v) any matter for which the approval of the Record Holders of
            Outstanding Listed Shares is required pursuant to the Delegation of
            Control Agreement; and

                  (vi) any proposed amendment to, or alteration or repeal of,
            this Agreement, including the Purchase Provisions, the Delegation of
            Control


                                      -19-

<Page>

            Agreement, or the Tax Indemnification Agreement if such proposed
            amendment, alteration or repeal would (A) reduce the time for any
            notice to which Record Holders of Listed Shares would be entitled,
            or (B) have a material adverse effect on the Company or the powers,
            preferences or rights of the Listed Shares, as determined in the
            sole discretion of the Board of Directors; PROVIDED, HOWEVER, that
            any of the following amendments shall not be deemed to have a
            material adverse effect on the powers, preferences or rights of the
            Listed Shares: (1) any amendment that is necessary or desirable to
            comply with applicable Law, compliance with which the Board of
            Directors determines in its sole discretion to be in the best
            interests of the Company and the Shareholders; (2) any amendment
            that is required to effect the intent of the provisions of this
            Agreement, including the Purchase Provisions, or is otherwise
            contemplated by this Agreement, including the Purchase Provisions;
            and (3) any amendment to the Purchase Provisions that is
            contemplated by Section 8.02 of the Purchase Provisions.

            (e) Any Listed Shares held by the Record Holders of Voting Shares
      and their Affiliates:

                  (i) may not be voted on any matter in respect of which the
            Record Holders of Voting Shares and their Affiliates are not
            entitled to vote any Voting Shares pursuant to Section 4.02(b); and

                  (ii) shall not be entitled to vote and shall not be considered
            Outstanding with respect to any matter that is presented to the
            Record Holders of Listed Shares pursuant to Section 4.03(d).

            (f) In the event that (i) the Partnership pays a cash distribution
      in respect of its Common Units that results in an increase in the number
      of outstanding I-Units pursuant to Section 5.10(a) of the Partnership
      Agreement, or (ii) the Partnership engages in a merger, consolidation,
      exchange, reorganization, recapitalization or similar transaction pursuant
      to which the record holders of Common Units receive a cash distribution
      and the number of I-Units held by the record holders of I-Units is
      increased, the Company shall make a Share Distribution of additional
      Listed Shares in respect of its Outstanding Listed Shares and fractional
      Listed Shares in an amount per whole Listed Share equal to the quotient
      obtained by dividing the amount of the cash distribution to be made by the
      Partnership on each Common Unit by the Average Market Price per Listed
      Share. Except as provided in the Purchase Provisions, a Share Distribution
      in respect of each Listed Share shall be made on the date on which the
      Partnership makes the related cash distribution in respect of each Common
      Unit. Each fractional Listed Share that is created as a result of any
      Share Distribution in respect of Listed Shares pursuant to this Section
      4.03(f) shall be equal to and represented by a fraction that is calculated
      to six decimal places (without rounding), and any calculation that would
      result in a fractional interest in excess of one-millionth (1/1,000,000)
      of a Listed Share shall be disregarded without payment or other
      consideration and shall not be accumulated. Each Listed Share or fraction
      thereof issued as a Share Distribution shall bear a date of original
      issuance that



                                      -20-
<Page>

      is the same as the date on which such Share Distribution was made and
      shall be duly authorized, fully paid and nonassessable. The Company shall
      identify the Record Holders entitled to receive any Share Distribution in
      accordance with Section 3.05. Except as provided in this Section 4.03(f)
      and Sections 4.01(b) and 4.04, no Share Distributions shall be made in
      respect of Listed Shares. Except as otherwise provided in Section 7.02(b),
      no distribution in respect of Listed Shares shall be made in cash.

            (g) Under certain circumstances set forth in the Purchase
      Provisions, Shareholders may be required to sell their Listed Shares to
      the Purchaser (as defined in the Purchase Provisions). The Purchase
      Provisions also set forth the rights of the Record Holders of Listed
      Shares to any distributions, including Share Distributions, on Listed
      Shares that have been declared (or a record date for which has been set)
      but that have not been paid or made. The Purchase Provisions are attached
      as Annex A and are an integral part of this Agreement.

            (h) Fractions of Listed Shares shall not be sold on a National
      Securities Exchange until they equal, in the aggregate, whole Listed
      Shares.

      SECTION 4.04 SPLITS AND COMBINATIONS. The Board of Directors may make a
pro rata distribution of Company Securities to all Record Holders or may effect
a subdivision or combination of Company Securities; PROVIDED, HOWEVER, that
after such distribution, subdivision or combination, each Shareholder shall have
the same relative Shareholder Interest as before such distribution, subdivision
or combination. In the event that (a) the Partnership makes a pro rata
distribution of Partnership Securities to the record holders of the I-Units, (b)
the Partnership effects a subdivision or combination of the I-Units, or (c) the
Partnership engages in a merger or other transaction that has the effect of
converting, subdividing or combining the I-Units, then the Board of Directors
shall be required to make a corresponding distribution, conversion, subdivision
or combination of the Company Securities so that the number of I-Units held by
the Company and the aggregate number of Company Securities that are issued and
Outstanding shall always be equal. Each fractional Company Security that is
created as a result of any distribution, conversion, subdivision or combination
pursuant to this Section 4.04 shall be equal to and represented by a fraction
that is calculated to six decimal places (without rounding), and any calculation
that would result in a fractional interest in excess of one-millionth
(1/1,000,000) of a Company Security shall be disregarded without payment or
other consideration and shall not be accumulated.

      SECTION 4.05 WITHHOLDING. Notwithstanding any other provision of this
Agreement, the Company shall comply with any withholding requirements under any
Law in connection with the payment of Share Distributions and other
distributions in respect of Company Securities and shall remit amounts withheld
to and file required forms with applicable taxing authorities. In the event of
any claimed over-withholding, Shareholders shall be limited to an action against
the applicable taxing authority. If an amount required to be withheld was not
withheld from an actual Share Distribution or other distribution, the Company
may reduce subsequent Share Distributions or other distributions by the amount
of such required withholding. Each Shareholder agrees to furnish the Company
such forms or other


                                      -21-
<Page>

documentation as are necessary to assist the Company in determining the extent
of, and in fulfilling, its withholding obligations.

                                   ARTICLE V
                                   MANAGEMENT

      SECTION 5.01 MANAGEMENT OF THE COMPANY'S AFFAIRS.

            (a) As provided in this Agreement, all management powers over the
      business and affairs of the Company shall be vested exclusively in a board
      of directors (the "BOARD OF DIRECTORS") and, subject to the direction of
      the Board of Directors, the Officers. The Officers and Directors shall
      constitute "managers" of the Company within the meaning of the Act.

            (b) No Shareholder, Assignee, Record Holder or Beneficial Owner of
      any Company Security, in its capacity as such, shall have any management
      power over the business and affairs of the Company or actual or apparent
      authority to enter into contracts on behalf of, or to otherwise bind, the
      Company.

            (c) Except as otherwise specifically provided in this Agreement, the
      authority and functions of the Board of Directors on the one hand and of
      the Officers on the other shall be identical to the authority and
      functions of the board of directors and officers, respectively, of a
      corporation organized under the DGCL. Thus, except as otherwise
      specifically provided in this Agreement, the business and affairs of the
      Company shall be managed under the direction of the Board of Directors,
      and the day-to-day activities of the Company shall be conducted on the
      Company's behalf by the Officers, who shall be agents of the Company. In
      addition to the powers that now or hereafter can be granted to managers
      under the Act and to all other powers granted under any other provision of
      this Agreement or the Delegation of Control Agreement, and except as set
      forth in the Delegation of Control Agreement, the Board of Directors
      (subject to Section 5.03 and Article 9) and the Officers (subject to
      Section 5.05 and the direction of the Board of Directors) shall have full
      power and authority to do all things on such terms as they, in their sole
      discretion, may deem necessary or appropriate to conduct, or cause to be
      conducted, the business and affairs of the Company.

      SECTION 5.02 BOARD OF DIRECTORS.

            (a) NUMBER. The Board shall consist of one or more members, the
      number thereof to be determined from time to time by approval of the
      Record Holders of a majority of the Voting Shares.

            (b) ELECTION OF DIRECTORS; TERM. The Record Holders of Voting Shares
      shall have the sole authority with respect to the election and removal of
      Directors as provided in this Section 5.02(b). Vacancies existing from
      time to time on the Board of Directors (including vacancies created by
      virtue of an increase by the Record Holders of Voting Shares in the number
      of Directors constituting the entire Board of Directors pursuant to
      Section 5.02(a)) shall be filled by nominees elected by the Record Holders
      of a majority



                                      -22-
<Page>

      of the Voting Shares. Each Director shall hold office until his successor
      is elected and qualified or until his earlier death, resignation or
      removal. Any Director may resign at any time upon written notice to the
      Board of Directors or to the Secretary of the Company. Such resignation
      shall take effect at the time specified therein, and, unless otherwise
      specified therein, no acceptance of such resignation shall be necessary
      for such resignation to become effective. Any Director or the entire Board
      of Directors may be removed at any time, with or without cause, by
      approval of the Record Holders of a majority of the Voting Shares. No
      Person shall commence a term of service as a Director of the Company after
      attaining the age of 70 years.

            (c) REGULAR MEETINGS. Regular meetings of the Board of Directors or
      any committee thereof may be held at such places within or without the
      State of Delaware and at such times as the Board of Directors may from
      time to time determine, and, if so determined, notice thereof need not be
      given.

            (d) SPECIAL MEETINGS. Special meetings of the Board of Directors or
      any committee thereof may be held at any time or place within or without
      the State of Delaware whenever called by the Chairman of the Board, or by
      any two Directors. Reasonable notice thereof shall be given by the Person
      or Persons calling the meeting.

            (e) TELEPHONIC MEETINGS PERMITTED. Members of the Board of
      Directors, or any committee thereof, may participate in a meeting of the
      Board of Directors or of such committee, as the case may be, by means of
      conference telephone or similar communications equipment by means of which
      all Persons participating in the meeting can hear each other, and
      participation in a meeting by such means shall constitute presence in
      person at such meeting.

            (f) QUORUM; VOTE REQUIRED FOR ACTION. At all meetings of the Board
      of Directors, one-third of the entire Board of Directors shall constitute
      a quorum for the transaction of business. The vote of a majority of the
      Directors present at a meeting at which a quorum is present shall be the
      act of the Board of Directors. In case at any meeting of the Board of
      Directors a quorum shall not be present, the Directors present may adjourn
      the meeting until a quorum shall be present. Each Director shall have one
      vote.

            (g) ORGANIZATION; CHAIRMAN. The Board of Directors may elect a
      Chairman of the Board (the "CHAIRMAN OF THE BOARD"), who shall not be an
      officer of the Company, to preside at meetings of the Board of Directors
      and meetings of Shareholders, or may select a chairman to preside at any
      meeting in the absence of the Chairman of the Board or in the event of his
      inability or refusal to act. The Secretary shall act as secretary of the
      meeting, but in his absence the Chairman of the Board or the chairman of
      the meeting may appoint any Person to act as secretary of the meeting.

            (h) ACTION BY DIRECTORS WITHOUT A MEETING. Any action required or
      permitted to be taken at any meeting of the Board of Directors, or of any
      committee


                                      -23-
<Page>

      thereof, may be taken without prior notice, without a meeting and without
      a vote if all members of the Board of Directors or of such committee, as
      the case may be, consent thereto in writing, and the writing or writings
      are filed with the minutes of proceedings of the Board of Directors or
      such committee.

      SECTION 5.03 RESTRICTIONS ON THE BOARD OF DIRECTORS' AUTHORITY. Except as
otherwise specifically provided in this Agreement or by resolution of the Board
of Directors, (1) no Director or group of Directors shall have any actual or
apparent authority to enter into contracts on behalf of, or to otherwise bind,
the Company, nor to take any action in the name of or on behalf of the Company
or conduct any business of the Company other than by action of the Board of
Directors taken in accordance with the provisions of this Agreement, and (2) no
Director shall have the power or authority to delegate to any Person such
Director's rights and powers as a Director to manage the business and affairs of
the Company.

      SECTION 5.04 COMMITTEES.

            (a) The Board of Directors may, by resolution of a majority of the
      whole Board of Directors, designate one or more committees, each committee
      to consist of one or more of the Directors of the Company. The Board of
      Directors may designate one or more Directors as alternate members of any
      committee, who may replace any absent or disqualified member at any
      meeting of such committee. In the absence or disqualification of a member
      of a committee, the member or members thereof present at any meeting and
      not disqualified from voting, whether or not he or they constitute a
      quorum, may unanimously appoint another member of the Board of Directors
      to act at the meeting in place of any such absent or disqualified member.
      Any such committee, to the extent provided in the resolution of the Board
      of Directors, shall have and may exercise all the powers and authority of
      the Board of Directors in the management of the business and affairs of
      the Company.

            (b) Unless the Board of Directors otherwise provides, each committee
      designated by the Board of Directors may make, alter and repeal rules for
      the conduct of its business. In the absence of a provision by the Board of
      Directors or a provision in the rules of such committee to the contrary, a
      majority of the entire authorized number of members of such committee
      shall constitute a quorum for the transaction of business, the vote of a
      majority of the members present at a meeting at the time of such vote if a
      quorum is then present shall be the act of such committee, and in other
      respects each committee shall conduct its business in the same manner as
      the Board of Directors conducts its business pursuant to Section 5.02.

            (c) The Board of Directors shall establish a committee of the Board
      of Directors that is responsible for the oversight of the Company's
      financial reporting and accounting matters (the "AUDIT COMMITTEE") and
      that satisfies the requirements of both the Exchange Act and the principal
      National Securities Exchange on which the Listed Shares are listed or
      admitted to trading from time to time.



                                      -24-
<Page>


      SECTION 5.05 OFFICERS.

            (a) OFFICERS; APPOINTMENT; QUALIFICATION; TERM OF OFFICE;
      RESIGNATION; REMOVAL; VACANCIES. The Board of Directors shall appoint
      Officers, which may include a President, a Secretary, a Controller and a
      Treasurer. The Board of Directors may also elect one or more Vice
      Presidents, one or more Assistant Vice Presidents, one or more Assistant
      Secretaries, one or more Assistant Treasurers and one or more other
      Officers, and may give any of them such further designations or alternate
      titles as it considers desirable. Each such Officer shall hold office
      until his successor is appointed and qualified or until his earlier death,
      resignation or removal. Any Officer may resign at any time upon written
      notice to the Board of Directors or to the President or the Secretary of
      the Company. Such resignation shall take effect at the time specified
      therein, and unless otherwise specified therein no acceptance of such
      resignation shall be necessary to make it effective. The Board of
      Directors may remove any Officer with or without cause at any time. Any
      such removal shall be without prejudice to the contractual rights of such
      Officer, if any, with the Company, but the appointment of an Officer shall
      not of itself create contractual rights. Any number of offices may be held
      by the same person. Any vacancy occurring in any office of the Company by
      death, resignation, removal or otherwise may be filled for the unexpired
      portion of the term by the Board of Directors at any regular or special
      meeting.

            (b) PRESIDENT. The President shall be the chief executive officer of
      the Company and shall be responsible for the general management and
      affairs of the Company and shall perform all duties incidental to such
      office, whether required by Law or otherwise, and all such other duties as
      are properly required of him by the Board of Directors. The President
      shall make reports to the Board of Directors and the Shareholders and
      shall see that all orders and resolutions of the Board of Directors and of
      any committee thereof are carried into effect. The President shall have
      full authority to execute all contracts, certificates, instruments or
      other documents on behalf of the Company, except in cases where the
      execution thereof shall be expressly delegated by the Board of Directors
      or by this Agreement to some other Officer or agent of the Company or
      shall be required by Law to be otherwise executed.

            (c) VICE PRESIDENTS. Any Vice President, in order of seniority,
      unless otherwise determined by the Board of Directors, shall, in the
      absence or disability of the President, perform the duties and exercise
      the powers of the President. The Vice President or Vice Presidents shall
      also perform the usual and customary duties that pertain to the office of
      Vice President and generally assist the President by executing contracts,
      certificates, instruments or other documents and shall have such powers
      and perform such duties as shall be delegated to them by the President or
      assigned to them by the Board of Directors.

            (d) CONTROLLER. The Controller shall be the chief financial officer
      of the Company and shall be responsible for the financial reporting of the
      Company and shall perform all duties incidental to such office, whether
      required by Law or otherwise, and all



                                      -25-
<Page>

      such other duties as are delegated to him by the President or assigned to
      him by the Board of Directors. The Controller shall make reports to the
      Board of Directors regarding all financial reporting and accounting
      matters and shall see that all orders and resolutions of the Board of
      Directors and of any committee thereof relating to financial reporting and
      accounting matters are carried in to effect.

            (e) SECRETARY AND ASSISTANT SECRETARIES. The Secretary shall record
      all the proceedings of the meetings of the Shareholders and the Board of
      Directors and of any committees thereof in a book to be kept for that
      purpose; he shall see that all notices are duly given in accordance with
      the provisions of this Agreement or as otherwise required by law; he shall
      be custodian of the records of the Company; he may affix the official seal
      of the Company, if any, to any document the execution of which, on behalf
      of the Company, is duly authorized, and when so affixed may attest the
      same; and, in general, he shall perform all duties incident to the office
      of secretary of a corporation organized under the DGCL, and such other
      duties as from time to time may be delegated to him by the President or
      assigned to him by the Board of Directors or as may otherwise be provided
      by Law. The Assistant Secretaries shall exercise the powers of the
      Secretary during the Secretary's absence or inability or refusal to act.
      If no Secretary or Assistant Secretary is appointed and serving, or in the
      absence of the appointed Secretary and Assistant Secretary, such other
      Officer as the Board of Directors shall select shall have the powers and
      duties conferred upon the Secretary.

            (f) TREASURER AND ASSISTANT TREASURERS. The Treasurer shall have
      charge of and be responsible for all funds, securities, receipts and
      disbursements of the Company, and shall deposit or cause to be deposited,
      in the name of the Company, all moneys or other valuable effects in such
      banks, trust companies or other depositories as shall, from time to time,
      be selected by or under authority of the Board of Directors; if required
      by the Board of Directors, he shall give a bond for the faithful discharge
      of his duties, with such surety or sureties as the Board of Directors may
      determine; he shall keep or cause to be kept full and accurate records of
      all receipts and disbursements in books of the Company and shall render to
      the Board of Directors, whenever requested, an account of the financial
      condition of the Company; and, in general, he shall perform all the duties
      incident to the office of treasurer of a corporation organized under the
      DGCL and such other duties as may be delegated to him by the President or
      assigned to him by the Board of Directors or as may otherwise be provided
      by Law. The Assistant Treasurers shall exercise the powers of the
      Treasurer during the Treasurer's absence or inability or refusal to act.
      If no Treasurer or Assistant Treasurer is appointed and serving, or in the
      absence of the appointed Treasurer and Assistant Treasurer, such other
      Officer as the Board of Directors shall select shall have the powers and
      duties conferred upon the Treasurer.

            (g) OTHER OFFICERS. The other Officers, if any, of the Company shall
      have such powers and duties in the management of the Company as shall be
      stated in a resolution of the Board of Directors which is not inconsistent
      with this Agreement and, to the extent not so stated, as generally pertain
      to their respective offices, subject to the


                                      -26-
<Page>

      control of the Board of Directors. The Board of Directors may require any
      Officer, agent or employee to give security for the faithful performance
      of his duties.

            (h) POWERS OF ATTORNEY. The Company may grant powers of attorney or
      other authority as appropriate to establish and evidence the authority of
      the Officers and other Persons.

            (i) DELEGATION OF AUTHORITY. Unless otherwise provided by this
      Agreement or by resolution of the Board of Directors, no Officer shall
      have the power or authority to delegate to any Person such Officer's
      rights and powers as an Officer to manage the business and affairs of the
      Company.

      SECTION 5.06 COMPENSATION. The Officers shall receive such compensation
for their services as may be designated by the Board of Directors. In addition,
the Officers shall be entitled to be reimbursed for out-of-pocket costs and
expenses incurred in the course of their service hereunder. The members of the
Board of Directors who are not also employees of the Company or any Affiliate
thereof shall receive such compensation for their services as Directors or
committee members as the Board of Directors shall determine. The members of the
Board of Directors who are also employees of the Company or any Affiliate
thereof shall receive no compensation for their services as Directors or
committee members. All the members of the Board of Directors shall be entitled
to be reimbursed for out-of-pocket costs and expenses incurred in the course of
their service hereunder.

      SECTION 5.07 BUSINESS OPPORTUNITIES.

            (a) No Indemnitee shall be expressly or implicitly restricted or
      proscribed pursuant to this Agreement, by Law or otherwise from engaging
      in other activities for profit, whether in the businesses engaged in by
      the Company or any Shareholder or anticipated to be engaged in by the
      Company or any Shareholder. Without limitation of and subject to the
      foregoing, each Indemnitee shall have the right to engage in businesses of
      every type and description and to engage in and possess an interest in
      other business ventures of any and every type or description,
      independently or with others, including, without limitation, business
      interests and activities in direct competition with the Company or any
      Shareholder, and none of the same shall breach any duty to the Company or
      any Shareholder. Neither the Company, the Shareholder nor any other Person
      shall have any rights by virtue of this Agreement, by Law or otherwise in
      any business ventures of any Indemnitee and such Indemnitees shall have no
      obligation to offer any interest in any such business ventures to the
      Company, any Shareholder or any other Person.

            (b) Without limitation of Section 5.07(a), and notwithstanding
      anything to the contrary in this Agreement, the competitive activities of
      Indemnitees and the limitations on the Company's activities described in
      Section 2.04 are hereby approved by the Company and all Shareholders, and
      it shall not be deemed to be a breach of the fiduciary duty (if any such
      duty is owed) of the Board of Directors or the Record Holders of Voting


                                      -27-
<Page>

      Shares for the Board of Directors or the Record Holders of Voting Shares
      to permit an Indemnitee to engage in a business opportunity in preference
      to or to the exclusion of the Company or any other Shareholder, if such
      activities are permitted by this Agreement.

      SECTION 5.08 INTERESTED OFFICERS OR DIRECTORS. No contract or transaction
between the Company, on the one hand, and the Record Holders of Voting Shares,
any Affiliate thereof or any other Entity, on the other hand, in which an
Officer or Director Beneficially Owns an interest or of which such Officer or
Director is an Affiliate, or between the Company, on the one hand, and any of
its Officers or Directors, on the other hand, shall be void or voidable for this
reason or because the Officer or Director is present at or participates in the
meeting of the Board of Directors or committee thereof that authorizes the
contract or transaction, or because his vote is counted for such purpose, if
such contractor transaction is:

            (a) approved by a committee of the Board of Directors comprised
      solely of members who have no interest in the contract or transaction;

            (b) on terms no less favorable than those generally being provided
      to or available from unrelated third parties, as determined in the sole
      discretion of the Board of Directors; or

            (c) fair, taking into account the totality of the relationships
      between the parties involved, including other transactions between the
      parties, as determined in the sole discretion of the Board of Directors.

      SECTION 5.09 RESOLUTIONS OF CONFLICTS OF INTEREST.

            (a) Unless otherwise expressly provided in this Agreement, whenever
      a potential conflict of interest exists or arises between the Company or
      any of its Affiliates, on the one hand, and the Shareholders or any
      Assignee, on the other hand, any resolution or course of action in respect
      of such conflict of interest shall be permitted and deemed approved by all
      Shareholders and Assignees, and shall not constitute a breach of this
      Agreement or any duty stated or implied by law or equity, if the
      resolution or course of action is or, by operation of this Agreement, is
      deemed to be, fair and reasonable to the Company or the course of action
      is permitted by the Omnibus Agreement. The Board of Directors shall be
      authorized in connection with its resolution of any conflict of interest
      to consider (i) the relative interests of any party to such conflict,
      agreement, transaction or situation and the benefits and burdens relating
      to such interest; (ii) any customary or accepted industry practices and
      any customary or historical dealings with a particular Person; (iii) any
      applicable generally accepted accounting or engineering practices or
      principles; and (iv) such additional factors as the Board of Directors
      determines in its sole discretion to be relevant, reasonable or
      appropriate under the circumstances. Nothing contained in this Agreement,
      however, is intended to nor shall it be construed to require the Board of
      Directors to consider the interests of any Person other than the Company.
      In the absence of bad faith by the Board of Directors, the resolution,
      action or terms so made, taken or provided by the Board of Directors with
      respect to such matter shall not



                                      -28-
<Page>

      constitute a breach of this Agreement or any other agreement contemplated
      herein or a breach of any standard of care or duty imposed herein or
      therein or under the Act or any other Law.

            (b) Whenever this Agreement or any other agreement contemplated
      hereby provides that the Board of Directors or the Company or any of its
      Affiliates is permitted or required to make a decision (i) in its "sole
      discretion" or "discretion" that it deems "necessary or appropriate" or
      under a grant of similar authority or latitude, the Board of Directors,
      the Company or such Affiliate, as applicable, shall be entitled to
      consider only such interests and factors as it desires and shall have no
      duty or obligation to give any consideration to any interest of, or
      factors affecting, any Shareholder or any Assignee or (ii) in "good faith"
      or under another express standard, the Board of Directors, the Company or
      such Affiliate, as applicable, shall act under such express standard and
      shall not be subject to any other or different standards imposed by this
      Agreement, the Omnibus Agreement or any other agreement contemplated
      hereby or under the Act or any other Law.

            (c) Whenever a particular transaction, arrangement or resolution of
      a conflict of interest is required under this Agreement to be "fair and
      reasonable" to any Person, the fair and reasonable nature of such
      transaction, arrangement or resolution shall be considered in the context
      of all similar or related transactions.

      SECTION 5.10 DUTIES OF RECORD HOLDERS OF VOTING SHARES AND DIRECTORS.

            (a) Except as otherwise provided in this Agreement, the Record
      Holders of Voting Shares, the Directors and any of their Affiliates shall
      have no obligations whatsoever, by virtue of the relationships established
      pursuant to this Agreement, to take or refrain from taking any action that
      may impact the Company, the Shareholders or any Affiliate of the Company
      or a Shareholder.

            (b) The provisions of this Agreement, including Sections 5.07, 5.08,
      5.09, 5.10 and 5.12, constitute an agreement to restrict or eliminate
      fiduciary and other duties pursuant to the provisions of Section 18-1101
      of the Act.

      SECTION 5.11 INDEMNIFICATION.

            (a) To the extent that the indemnification provisions of the
      Partnership Agreement and the Delegation of Control Agreement do not fully
      indemnify and hold harmless any of the Indemnitees, then to the fullest
      extent permitted by Law but subject to the limitations expressly provided
      in this Agreement, such Indemnitees shall be indemnified and held harmless
      by the Company from and against any and all losses, claims, damages,
      liabilities, joint or several, expenses (including legal fees and
      expenses), judgments, fines, penalties, interest, settlements and other
      amounts arising from any and all claims, demands, actions, suits or
      proceedings, whether civil, criminal, administrative or investigative, in
      which any Indemnitee may be involved, or is threatened to be


                                      -29-
<Page>

      involved, as a party or otherwise, by reason of its status as (i) a Record
      Holder of Voting Shares or any Affiliate thereof, (ii) an officer,
      director, employee, partner, agent or trustee of a Record Holder of Voting
      Shares, the Company or any of their Affiliates, or (iii) a Person serving
      at the request of the Company in another Entity in a similar capacity;
      PROVIDED, HOWEVER, that in each case the Indemnitee acted in good faith
      and in the manner which such Indemnitee reasonably believed to be in, or
      not opposed to, the best interests of the Company, and, with respect to
      any criminal proceeding, had no reasonable cause to believe such conduct
      was unlawful. The termination of any action, suit or proceeding by
      judgment, order, settlement, conviction or upon a plea of NOLO CONTENDERE,
      or its equivalent, shall not create a presumption that the Indemnitee
      acted in a manner contrary to that specified above. Any indemnification
      pursuant to this Section 5.11(a) shall be made only out of the assets of
      the Company, it being agreed that no Shareholder, in its capacity as such,
      shall be personally liable for such indemnification nor shall it have any
      obligation to contribute or loan any monies or property to the Company to
      enable the Company to effectuate such indemnification. The indemnification
      provided by this Section 5.11(a) shall be secondary to any other rights to
      which an Indemnitee may be entitled as contemplated under the Partnership
      Agreement, the Delegation of Control Agreement or any other agreement,
      pursuant to any vote of the Record Holders of Voting Shares, as a matter
      of Law or otherwise, both as to actions in the Indemnitee's capacity as
      (A) a Record Holder of Voting Shares or an Affiliate thereof, (B) an
      officer, director, employee, partner, agent or trustee of a Record Holder
      of Voting Shares, the Company or any of their respective Affiliates, or
      (C) a Person serving at the request of the Company in another Entity in a
      similar capacity, and as to actions in any other capacity (including any
      capacity under the Underwriting Agreement), and shall continue as to an
      Indemnitee who has ceased to serve in such capacity and shall inure to the
      benefit of the heirs, successors, assigns and administrators of the
      Indemnitee.

            (b) To the fullest extent permitted by Law, expenses (including
      legal fees and expenses) incurred by an Indemnitee who is indemnified
      pursuant to Section 5.11(a) in defending any claim, demand, action, suit
      or proceeding shall, from time to time, be advanced by the Company prior
      to the final disposition of such claim, demand, action, suit or proceeding
      upon receipt by the Company of a written undertaking by or on behalf of
      the Indemnitee to repay such amount if it shall be determined that the
      Indemnitee is not entitled to be indemnified as authorized in this Section
      5.11.

            (c) The Organizational Shareholder may purchase and maintain
      insurance, on behalf of such Persons as the Board of Directors shall
      determine, against any liability that may be asserted against, or expense
      that may be incurred by, such Person in connection with the Company's
      activities, regardless of whether the Company would have the power to
      indemnify such Person against such liability under the provisions of this
      Agreement.

            (d) For purposes of this Section 5.11, the Company shall be deemed
      to have requested an Indemnitee to serve as fiduciary of an employee
      benefit plan whenever the performance by it of its duties to the Company
      also imposes duties on, or otherwise involves services by, it to the plan
      or participants or beneficiaries of the plan; excise taxes


                                      -30-
<Page>

      assessed on an Indemnitee with respect to an employee benefit plan
      pursuant to applicable law shall constitute "fines" for purposes of
      indemnities contemplated by Section 5.11(a); and action taken or omitted
      by it with respect to an employee benefit plan in the performance of its
      duties for a purpose reasonably believed by it to be in the interest of
      the participants and beneficiaries of the plan shall be deemed to be for a
      purpose which is in, or not opposed to, the best interests of the Company.

            (e) In no event may an Indemnitee subject the Shareholders to
      personal liability by reason of the indemnification provisions set forth
      in this Agreement.

            (f) An Indemnitee shall not be denied indemnification in whole or in
      part contemplated under this Section 5.11 because the Indemnitee had an
      interest in the transaction with respect to which the indemnification
      applies if the transaction was otherwise permitted by the terms of this
      Agreement.

            (g) The provisions of this Section 5.11 are for the benefit of the
      Indemnitees, their heirs, successors, assigns and administrators and shall
      not be deemed to create any rights for the benefit of any other Persons.

            (h) No amendment, modification or repeal of this Section 5.11 or any
      provision hereof shall in any manner terminate, reduce or impair the right
      of any past, present or future Indemnitee to be indemnified by the
      Company, nor the obligation of the Company to indemnify any such
      Indemnitee under and in accordance with the provisions of this Section
      5.11 as in effect immediately prior to such amendment, modification or
      repeal with respect to claims arising from or relating to matters
      occurring, in whole or in part, prior to such amendment, modification or
      repeal, regardless of when such claims may arise or be asserted.
      Notwithstanding the foregoing, nothing herein shall limit the power or
      authority of the Partnership to amend any provisions of the Partnership
      Agreement regarding indemnification and reimbursement or similar
      provisions.

      SECTION 5.12 LIABILITY OF INDEMNITEES.

            (a) Notwithstanding anything to the contrary set forth in this
      Agreement, no Indemnitee shall be liable for monetary damages to the
      Company, the Shareholders, the Assignees or any other Person for losses
      sustained or liabilities incurred as a result of any act or omission
      constituting a breach of such Indemnitee's fiduciary duty, in the event
      that such a duty is found to exist, if such Indemnitee acted in good faith
      and in the manner which such Indemnitee reasonably believed to be in, or
      not opposed to, the best interests of the Company, and, with respect to
      any criminal proceeding, had no reasonable cause to believe such conduct
      was unlawful.

            (b) Subject to its obligations and duties as set forth in this
      Article 5, the Board of Directors and any committee thereof may exercise
      any of the powers granted to it by this Agreement and perform any of the
      duties imposed upon it hereunder either directly or by or through the
      Company's agents, and neither the Board of Directors nor any



                                      -31-
<Page>

      committee thereof shall be responsible for any misconduct or negligence on
      the part of any such agent appointed by the Board of Directors or any
      committee thereof in good faith.

            (c) Any amendment, modification or repeal of this Section 5.12 or
      any provision hereof shall be prospective only and shall not in anyway
      affect the limitations on liability under this Section 5.12 as in effect
      immediately prior to such amendment, modification or repeal with respect
      to claims arising from or relating to matters occurring, in whole or in
      part, prior to such amendment, modification or repeal, regardless of when
      such claims may arise or be asserted.

      SECTION 5.13 FACSIMILE SIGNATURES. In addition to the provisions for the
use of facsimile signatures elsewhere specifically authorized in this Agreement,
facsimile signatures of any Officer of the Company may be used whenever and as
authorized by the Board of Directors.

                                   ARTICLE VI
                               BOOKS AND RECORDS;
                            INFORMATION AND ACCOUNTS

      SECTION 6.01 MAINTENANCE OF BOOKS AND RECORDS. The Company shall keep at
its principal office complete and accurate books and records of the Company,
supporting documentation of the transactions with respect to the conduct of the
Company's business and affairs and minutes of the proceedings of the Board of
Directors, the Shareholders and each committee of the Board of Directors. The
records shall include: (a) complete and accurate information regarding the state
of the business and financial condition of the Company; (b) a copy of this
Agreement and the Organizational Certificate; (c) a current list of the names
and last known business, residence, or mailing addresses of all Directors and
Officers; and (d) the Company's federal, state and local tax returns for the
Company's six most recent tax years.

      SECTION 6.02 INFORMATION. In addition to the other rights specifically set
forth in this Agreement and subject to such reasonable standards (including
standards governing what information and documents are to be furnished and at
what time and location and at whose expense) as may be established by the Board
of Directors or any Officer, each Shareholder is entitled to all information to
which a member of a Delaware limited liability company is entitled to have
access pursuant to the Act under the circumstances and subject to the conditions
therein stated.


                                      -32-
<Page>

      SECTION 6.03 ACCOUNTS. The Board of Directors may establish, or direct or
authorize any Officer to establish, one or more separate bank and investment
accounts and arrangements for the Company, which shall be maintained in the
Company's name with financial institutions and firms that the Board of
Directors, or any Officer so directed or authorized, determines.

                                  ARTICLE VII
           DISSOLUTION, WINDING-UP AND TERMINATION; CERTAIN MERGERS

      SECTION 7.01 DISSOLUTION.

            (a) The Company shall dissolve and its affairs shall be wound up on
      the first to occur of the following events (each a "DISSOLUTION EVENT"):

                  (i) entry of a decree of judicial dissolution of the Company
            under Section 18-802 of the Act;

                  (ii) the approval of the Record Holders of a majority of the
            Voting Shares and the Record Holders of a majority of the
            Outstanding Listed Shares; or

                  (iii) the approval of the Record Holders of at least 66?% of
            the Outstanding Listed Shares.

            (b) Neither the death, dissolution or Bankruptcy of any Shareholder
      nor the occurrence of any other event that causes a Shareholder to cease
      to be a member of the Company shall constitute a Dissolution Event, and
      the business of the Company shall be continued after such event.

      SECTION 7.02 WINDING-UP AND TERMINATION.

            (a) On the occurrence of a Dissolution Event, the Board of Directors
      shall select one or more Persons to act as liquidator (the "LIQUIDATOR").
      The Liquidator shall proceed diligently to wind up the affairs of the
      Company and make final distributions as provided herein and in the Act.
      The costs of winding up shall be borne as a Company expense. Until final
      distribution, the Liquidator shall continue to operate the Company's
      properties with all of the power and authority of the Board of Directors.

            (b) Any assets of the Company remaining after satisfaction of the
      liabilities of the Company (whether by payment or by reasonable provisions
      for payment) shall be distributed on a share-for-share basis on all
      Outstanding Company Securities.

            (c) On completion of such final distribution, the Liquidator shall
      file a certificate of cancellation as provided in Section 18-203 of the
      Act, cancel any other filings made pursuant to Section 2.05, and take such
      other actions as may be necessary to terminate the existence of the
      Company.


                                      -33-
<Page>

      SECTION 7.03 MERGER RELATING TO CHANGE IN TAX STATUS.

            (a) Subject to Sections 7.03(c) and 7.03(d) of this Agreement and
      Section 16.6 of the Partnership Agreement, upon or at any time following
      the occurrence of a Tax Status Event, the Record Holders of a majority of
      Voting Shares shall have the right, which right they may exercise in their
      discretion and without the approval of any other Shareholder, to cause a
      merger of the Company with or into the Partnership or any Subsidiary of
      the Partnership.

            (b) If the Record Holders of a majority of Voting Shares determines
      to exercise their right to cause a merger as described in Section 7.03(a),
      they shall execute and/or file a Certificate of Merger pursuant to the Act
      and shall execute and/or file, pursuant to the Act or other applicable
      Law, all other documents, instruments or certificates deemed by them
      necessary or appropriate to effectuate such merger and, subject to
      Sections 7.03(c) and 7.03(d), such merger shall have the effects provided
      in the Certificate of Merger, the Merger Agreement and under the Act and
      any other applicable Law.

            (c) The Record Holders of a majority of Voting Shares may cause a
      merger of the Company as described in Section 7.03(b) only if they have
      received a written opinion of counsel to the Company, which counsel and
      form of opinion shall be reasonably satisfactory to the Board of
      Directors, to the effect that, for U.S. federal income tax purposes, no
      gain or loss should be recognized by a Shareholder that owns (for such tax
      purposes) Listed Shares upon the receipt of Class A Common Units (or
      another security that is in all respects substantially similar to Class A
      Common Units) in exchange for Listed Shares pursuant to such merger,
      except with respect to (i) any cash received in lieu of a fraction of a
      Listed Share or (ii) the termination of any rights or obligations related
      to the Purchase Provisions. In lieu of such opinion requirement, the
      Record Holders of a majority of Voting Shares may cause a merger of the
      Company as described in Section 7.03(b) if they or the Company have
      received a ruling from the Internal Revenue Service to the effect set
      forth in the preceding sentence.

            (d) The Merger Agreement executed in connection with any merger of
      the Company pursuant to this Section 7.03 shall provide that, at the
      effective time of such merger, each Shareholder shall receive, in exchange
      for the total number of Company Securities owned by such Shareholder, a
      number of whole Class A Common Units and an amount of cash in lieu of
      fractional Class A Common Units such that (i) the product of the number of
      whole Class A Common Units so received by such Shareholder and the average
      Closing Price of one Class A Common Unit for the 10 consecutive Trading
      Day period ending on the fifth Trading Day prior to the effective time of
      such merger, plus (ii) the amount of cash received by such Shareholder, is
      equal to the product of the number of Company Securities owned by such
      Shareholder and the average Closing Price of one Listed Share for the 10
      consecutive Trading Day period ending on the fifth Trading Day prior to
      the effective time of such merger. For purposes of this Section 7.03(d),
      the term "Class A Common Units" shall include any other security received
      in exchange for



                                      -34-
<Page>

      Company Securities in lieu of Class A Common Units that is in all respects
      substantially similar to Class A Common Units.

                                  ARTICLE VIII
                             AMENDMENT OF AGREEMENT;
                        SHAREHOLDER MEETINGS; RECORD DATE

      SECTION 8.01 AMENDMENT PROCEDURES.

            (a) Any provision of this Agreement, including the Purchase
      Provisions, may be amended by the Record Holders of a majority of Voting
      Shares without the approval of any other Shareholder; PROVIDED, HOWEVER,
      that with respect to any matter for which the approval of the Record
      Holders of Outstanding Listed Shares is required pursuant to Section
      4.03(d), then such amendment shall not be effective until such amendment
      has been approved by Record Holders of Outstanding Listed Shares whose
      aggregate percentage constitutes not less than the percentage of Listed
      Shares required to approve such matter.

            (b) Any proposed amendment that requires the approval of the Record
      Holders of Outstanding Listed Shares shall be explained in a writing that
      contains the text of the proposed amendment. If such an amendment is
      proposed, the Board of Directors shall seek the written approval of the
      Record Holders of the requisite percentage of Outstanding Company
      Securities or call a meeting of the Record Holders of Outstanding Company
      Securities to consider and vote on such proposed amendment.

            (c) The Board of Directors shall notify all Record Holders of
      Outstanding Listed Shares upon final adoption of any proposed amendment
      that requires the approval of the Record Holders of Outstanding Listed
      Shares.

      SECTION 8.02 MEETINGS. Except as otherwise provided in this Agreement, all
acts of the Shareholders to be taken hereunder shall be taken in the manner
provided in this Article 8. A meeting of the Record Holders of Outstanding
Company Securities for the transaction of such business as may properly come
before the meeting shall be held at such time and place as the Board of
Directors, the Chairman of the Board, the President or a Record Holder of Voting
Shares shall specify in the notice of the meeting; PROVIDED, HOWEVER, that a
meeting of the Record Holders of Voting Shares and Outstanding Listed Shares at
which such Record Holders shall vote pursuant to Sections 4.02(c) and 4.03(c),
respectively, shall be held at the same time and place as a meeting of the
record holder of I-Units at which the Company shall be entitled to vote as the
record holder of I-Units. No Record Holder of Listed Shares shall have the right
or power to call a meeting of Shareholders, to determine the time and place of
such a meeting or to present any matter to be voted upon by the Shareholders at
such a meeting; PROVIDED HOWEVER, that the Chairman of the Board, the President
or a Record Holder of Voting Shares, upon the written request of the Record
Holders of at least 10% of the Outstanding Listed Shares, shall call and give
notice of a meeting of Shareholders within 15 days of receiving such request for
the sole purpose of voting on a proposal to dissolve the Company in accordance
with Section 7.01(a)(iii).


                                      -35-
<Page>

      SECTION 8.03 NOTICE OF A MEETING. Notice of a meeting called pursuant to
Section 8.02 shall be given in writing by mail or other means of written
communication in accordance with Section 10.03 to the Record Holders of
Outstanding Company Securities for whom the meeting is called. The notice shall
be deemed to have been given at the time when deposited in the mail or sent by
other means of written communication.

      SECTION 8.04 RECORD DATE. For purposes of determining the Shareholders
entitled to notice of, or to vote at, any meeting of the Shareholders or
entitled to vote by ballot or give approval of Company action in writing without
a meeting or entitled to exercise rights in respect of any lawful action of the
Shareholders, the Record Date shall not be less than 10 nor more than 60 days
before (a) the date of the meeting (unless such requirement conflicts with any
Law, in which case the Law shall govern), or (b) in the event that approvals are
sought without a meeting, the date by which the Shareholders are requested in
writing by the Board of Directors to give such approvals.

      SECTION 8.05 ADJOURNMENT. When a meeting is adjourned to another time or
place, notice need not be given of the adjourned meeting and a new Record Date
need not be fixed if the time and place thereof are announced at the meeting at
which the adjournment is taken, unless such adjournment shall be for more than
45 days. At the adjourned meeting, the Company may transact any business that
might have been transacted at the original meeting. If the adjournment is for
more than 45 days or if a new Record Date is fixed for the adjourned meeting, a
notice of the adjourned meeting shall be given in accordance with this Article
8.

      SECTION 8.06 WAIVER OF NOTICE; APPROVAL OF MEETING; APPROVAL OF Minutes.
The transactions of any meeting of the Shareholders, however called and noticed,
and whenever held, shall be as valid as if they had been authorized at a meeting
duly held after regular call and notice, if a quorum is present either in person
or by proxy, and if, either before or after the meeting, Shareholders
representing such quorum who were present in person or by proxy and entitled to
vote, sign a written waiver of notice or an approval of the holding of the
meeting or an approval of the minutes thereof. All waivers and approvals shall
be filed with the Company records or made a part of the minutes of the meeting.
Attendance of a Shareholder at a meeting shall constitute a waiver of notice of
the meeting, except (a) when the Shareholder does not approve, at the beginning
of the meeting, of the transaction of any business because the meeting is not
lawfully called or convened; and (b) that attendance at a meeting is not a
waiver of any right to disapprove the consideration of matters required to be
included in the notice of the meeting, but not so included, if the disapproval
is expressly made at the meeting.

      SECTION 8.07 QUORUM; VOTING. The Record Holders of a majority of those
Outstanding Company Securities for which a meeting has been called who are
entitled to vote and be present in person or by proxy shall constitute a quorum
at a meeting of the Shareholders of such class or classes. At any meeting of the
Shareholders duly called and held in accordance with this Agreement at which a
quorum is present, the act of the Record Holders of a majority of all
Outstanding Company Securities present and entitled to vote thereon shall be
deemed to constitute the act of the Record Holders of such Company Securities,
except as approval by holders of a different amount of Company Securities is
required by any other provision of this



                                      -36-
<Page>

Agreement or the Purchase Provisions or by the Act, in which case the act of the
Shareholders holding a number of Outstanding Company Securities representing at
least such different amount shall be required. The Shareholders present at a
duly called or held meeting at which a quorum is present may continue to
transact business until adjournment, notwithstanding the withdrawal of enough
Shareholders to leave less than a quorum, if any action taken (other than
adjournment) is approved by the required percentage of Company Securities
specified in this Agreement. In the absence of a quorum, any meeting of the
Shareholders may be adjourned from time to time by the affirmative vote of the
Record Holders of a majority of the Outstanding Company Securities represented
either in person or by proxy.

      SECTION 8.08 CONDUCT OF MEETING. The Board of Directors shall have sole
power and authority concerning the manner of conducting any meeting of the
Shareholders or the solicitation of approvals in writing, including the
determination of Persons entitled to vote, whether any particular Company
Securities are deemed to be Outstanding, the existence of a quorum, the
satisfaction of the requirements of this Article 8, the conduct of voting, the
validity and effect of any proxies and the determination of any controversies,
votes or challenges arising in connection with or during the meeting or voting.
The Board of Directors shall, if it has not elected a Chairman of the Board or
if the Chairman of the Board so elected is not present at the meeting or is
otherwise unable or unwilling to serve, designate a Person to serve as chairman
of any meeting and shall further designate a Person to take the minutes of any
meeting. All minutes shall be kept with the records of the Company. The Board of
Directors may make such other regulations consistent with applicable Law and
this Agreement as it may deem advisable concerning the conduct of any meeting of
the Shareholders or the solicitation of approvals in writing, including
regulations in regard to the appointment of proxies, the appointment and duties
of inspectors of votes and approvals, the submission and examination of proxies
and other evidence of the right to vote and the revocation of approvals in
writing.

      SECTION 8.09 ACTION WITHOUT A MEETING. Any action that may be taken at a
meeting of Shareholders may be taken without a meeting if consents in writing
setting forth such action are signed by the Record Holders holding not less than
the minimum percentage of the Company Securities that would be necessary to
authorize or take such action at a meeting at which all the Outstanding Company
Securities entitled to vote on such action were present and voted. Prompt notice
of the taking of action without a meeting shall be given to all Record Holders
of Company Securities. The Board of Directors may specify that any written
consent submitted to Record Holders for the purpose of taking any action without
a meeting shall be returned to the Company within the time period, which shall
be not less than 20 days, specified by the Board of Directors. If a ballot
returned to the Company does not vote all of the Outstanding Company Securities
held by the Shareholder, the Company shall be deemed to have failed to receive a
ballot for the Outstanding Company Securities that were not voted. If approval
of the taking of any action by the Shareholders is solicited by any Person other
than by or on behalf of the Board of Directors, the written approvals shall have
no force and effect unless and until (a) they are deposited with the Company in
care of the Board of Directors, (b) approvals sufficient to take the action
proposed are dated as of a date not more than 90 days prior to the date
sufficient approvals are deposited with the Company and (c) an Opinion of
Counsel is delivered to the Board of Directors to the effect that the exercise
of such right and the action


                                      -37-
<Page>

proposed to be taken with respect to any particular matter is otherwise
permissible under applicable Law, including any statutes then governing the
rights, duties and liabilities of the Company and the Shareholders.
Notwithstanding any of the foregoing to the contrary, no written consent of
Record Holders of Outstanding Listed Shares obtained pursuant to this Section
8.09 shall be valid for any purpose unless such written consent was first
presented to the Record Holders of Outstanding Listed Shares at the direction of
the Board of Directors in accordance with this Section 8.09.

      SECTION 8.10 VOTING AND OTHER RIGHTS.

            (a) Only those Record Holders of Outstanding Company Securities on
      the Record Date set pursuant to Section 8.04 (and also subject to Section
      4.03(e)) shall be entitled to notice of, and to vote at, a meeting of the
      Shareholders or to act with respect to matters as to which the holders of
      the Company Securities have the right to vote or to act. All references in
      this Agreement to votes of, or other acts that may be taken by, the
      holders of Outstanding Company Securities shall be deemed to be references
      to the votes or acts of the Record Holders of such Outstanding Company
      Securities.

            (b) With respect to Company Securities that are held for a Person's
      account by another Person (such as a broker, dealer, bank, trust company
      or clearing corporation, or an agent of any of the foregoing), in whose
      name such Company Securities are registered, such broker, dealer or other
      agent shall, in exercising the voting rights in respect of such Company
      Securities on any matter, and unless the arrangement between such Persons
      provides otherwise, vote such Company Securities on the behalf, and at the
      direction, of the Person who is the Beneficial Owner, and the Company
      shall be entitled to assume it is so acting without further inquiry.

            (c) With respect to any Shareholder action, broker non-votes and
      other non-votes shall not be counted as votes "for" or "against" any
      matter unless otherwise required by Law.

                                   ARTICLE IX
                                    COVENANTS

      SECTION 9.01 COVENANTS.

            (a) The Company:

                  (i) shall use the net proceeds from the Initial Public
            Offering for the purchase of I-Units and other rights as
            contemplated by this Agreement;

                  (ii) shall not, except as permitted by Article 7, sell, pledge
            or otherwise transfer any I-Units or the other rights contemplated
            by this Agreement;

                  (iii) shall not issue options, warrants or other securities
            entitling the holder thereof to subscribe for or purchase Company
            Securities;


                                      -38-
<Page>

                  (iv) shall not borrow money or issue debt;

                  (v) shall not, except as permitted by Article 7, effect a
            liquidation, merger, recapitalization or similar transaction
            involving the Company; and

                  (vi) shall not purchase Company Securities.

            (b) The covenants set forth in this Section 9.01 may be amended or
      waived upon obtaining the approval of the Record Holders of a majority of
      the Outstanding Listed Shares.

                                   ARTICLE X
                               GENERAL PROVISIONS

      SECTION 10.01 FISCAL YEAR. The fiscal year of the Company shall be the
calendar year.

      SECTION 10.02 OFFSET. Whenever the Company is to pay any sum to any
Shareholder, any amounts that Shareholder owes the Company may be deducted from
that sum before payment.

      SECTION 10.03 NOTICES. Except as expressly set forth to the contrary in
this Agreement, all notices, requests or consents provided for or permitted to
be given under this Agreement must be in writing and must be delivered to the
recipient in person, by courier or mail or by facsimile, telegram, telex,
cablegram or electronic transmission (as defined in Section 18-302(d) of the
Act), and a notice, request or consent given under this Agreement is effective
on receipt by the Person intended to receive it. Whenever any notice is required
to be given by Law, the Organizational Certificate or this Agreement, a written
waiver thereof, signed by the Person entitled to notice, whether before or after
the time stated therein, shall be deemed equivalent to the giving of such
notice.

      SECTION 10.04 ENTIRE AGREEMENT. This Agreement, including the Purchase
Provisions, amends and restates the Prior Agreement in its entirety and
constitutes the entire agreement among the Shareholders and the Company
pertaining to the subject matter hereof.

      SECTION 10.05 WAIVER. No failure by any party to insist upon the strict
performance of any covenant, duty, agreement or condition of this Agreement or
to exercise any right or remedy consequent upon a breach thereof shall
constitute waiver of any such breach or any other covenant, duty, agreement or
condition.

      SECTION 10.06 BINDING EFFECT. This Agreement is binding upon and shall
inure to the benefit of the Shareholders, the Beneficial Owners, the Assignees
and their respective executors, administrators, successors and legal
representatives.

      SECTION 10.07 GOVERNING LAW; SEVERABILITY. This Agreement shall be
construed in accordance with, and governed by, the laws of the State of Delaware
without regard to the


                                      -39-
<Page>

principles of conflicts of law. In the event of a direct conflict between the
provisions of this Agreement and (a) any provision of the Organizational
Certificate or (b) any mandatory, non-waivable provision of the Act, such
provision of the Organizational Certificate or the Act shall control. If any
provision of the Act provides that it may be varied or superseded in the limited
liability company agreement (or otherwise by agreement of the members or
managers of a limited liability company), such provision shall be deemed
superseded and waived in its entirety if this Agreement contains a provision
addressing the same issue or subject matter. If any provision of this Agreement
or the application thereof to any Person or circumstance is held invalid or
unenforceable to any extent, the remainder of this Agreement and the application
of that provision to other Persons or circumstances is not affected thereby and
that provision shall be enforced to the greatest extent permitted by Law.

      SECTION 10.08 FURTHER ACTION. The parties shall execute and deliver all
documents, provide all information and take or refrain from taking action as
maybe necessary or appropriate to achieve the purposes of this Agreement.

      SECTION 10.09 NO RIGHT TO ACTION FOR DISSOLUTION OR PARTITION. No
Shareholder has any right to maintain any action for dissolution of the Company
or for partition of the property of the Company.

      SECTION 10.10 THIRD-PARTY BENEFICIARIES. The Shareholders, the Beneficial
Owners, the Assignees, the Indemnitees and their respective executors,
administrators, successors and legal representatives shall be considered to be
third-party beneficiaries of this Agreement, including the Purchase Provisions.

      SECTION 10.11 CREDITORS. None of the provisions of this Agreement shall be
for the benefit of, or shall be enforceable by, any creditor of the Company in
its capacity as such.

      SECTION 10.12 COUNTERPARTS. This Agreement may be executed in
counterparts, all of which together shall constitute an agreement binding on all
parties hereto, notwithstanding that all such parties are not signatories to the
original or the same counterpart. Each party shall become bound by this
Agreement immediately upon affixing its signature hereto or, in the case of a
Person acquiring a Company Security, upon (a) the acquisition by such Person of
the Certificate evidencing such Company Security or (b) the transfer of such
Company Security to such Person by book-entry transfer in accordance with
Section 3.04(b).


                                      -40-
<Page>

      IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the
date first set forth above.

                                    Organizational Shareholder and Record
                                    Holder of Voting Shares:


                                    ENBRIDGE ENERGY COMPANY, INC.


                                    By:  /s/ DAN C. TUTCHER
                                         ---------------------------------
                                         Dan C. Tutcher
                                         President


                                    All holders of Listed Shares


                                    By:  /s/ DAN C. TUTCHER
                                         ---------------------------------
                                         Dan C. Tutcher
                                         Attorney-in-fact authorized by the
                                         Board of Directors



                                      -41-