Exhibit 4(d) THE BP AMERICA DIRECTSAVE PLAN (Amended and Restated Effective as of January 1, 1994) FEBRUARY 1996 PLAN No. 033 PREAMBLE The Internal Revenue Service (IRS) issued a favorable determination letter dated February 5, 1996 with regard to the Plan, provided that certain proposed amendments reviewed by the IRS are adopted and made effective as of January 1, 1994 or other dates as required by law. All such required amendments have been incorporated into the Plan as amended and restated herein. AMENDMENT TO BP AMERICA DIRECTSAVE PLAN PLAN 033 WHEREAS, BP America Inc. (the "Company") maintains the BP America DirectSave Plan (the "Plan"); WHEREAS, pursuant to Article XIII of the Plan, the Company has the authority to amend the Plan, subject to its provisions; NOW THEREFORE, Section 14.5, Merger, Consolidation or Transfer of Plan Assets is hereby amended by addition of the following paragraph: Effective June 1, 1998, a Participant who no longer contributes to the Plan, and who has an account under either the BP America Partnership Savings Plan ("PSP") or the BP America Capital Accumulation Plan ("CAP") to which the Participant is currently eligible to make contributions, or to which the Participant made contributions immediately prior to terminating employment or retiring, may voluntarily elect to irrevocably transfer the balance of his accounts in the Plan to either PSP or CAP, as applicable. This voluntary election will be made available within sixty days of the Participant becoming eligible for such transfer or at any time thereafter. The Plan remains otherwise without change. IN WITNESS WHEREOF, the Company has adopted this amendment to the Plan this 15th day of December, 1998. BP AMERICA INC. By: William E. Boswell Plan Administrator AMENDMENT TO BP AMERICA DIRECTSAVE PLAN Plan No. 033 WHEREAS, BP America Inc. (the "Company"), desires to amend the BP America DirectSave Plan (the "Plan") to implement certain changes to the Investment Funds established and maintained under the terms of the Plan and to clarify certain terms used in the Plan; NOW, THEREFORE, the Plan is hereby amended as follows: 1. Appendix B, Investment Funds, is hereby amended as follows: a. Effective July 1, 1997, the following descriptions of two new investment funds available to Participants are added to Appendix B: The Wellesley Income Fund is a mutual fund that seeks to provide a high level of income, long-term growth of income and moderate long-term growth of capital. The fund's assets are divided between bonds and common stocks. It is offered and managed by the Vanguard Group. The Index Trust - Small Capitalization Stock Portfolio ("Small Cap Portfolio") is a mutual fund that holds stocks of small U. S. companies, seeking to provide the long-term investment growth of small-sized companies with results that parallel the performance of the unmanaged Russell 2000 Small Stock Index. The Small Cap) Portfolio is offered and managed by the Vanguard Group. b. Effective July 1, 1997, The Quantitative Fund has been renamed "The Growth and Income Portfolio." c. Effective October 1, 1997, The Fixed Income Fund has been renamed "The Income Fund." 2. To clarify the Company's long-standing practice and intent, the definition of "Employee in Section 1.1(19) is hereby amended by addition of the following: Further, the term "Employee" shall not include a person who is a resident or nonresident alien of the United States and who performs services under an expatriate or temporary duty policy of the Company or an Affiliate. IN WITNESS WHEREOF, the Company has adopted this amendment through its appropriate procedures this 19th day of December, 1997. BP AMERICA INC. By Steven W. Percy Chief Executive Officer By William E. Boswell Plan Administrator AMENDMENT TO THE DIRECTSAVE PLAN THIS AMENDMENT to the DirectSave Plan (the "Plan") made by BP America Inc. (the "Company"), effective April 1, 1996; WITNESSETH THAT: Section 11.8(a) is hereby be amended in the entirety to read as follows: 11.8 Expenses. Expenses and costs of the Plan shall be paid in the following manner: (a) Except as otherwise provided in the Plan or trust agreement, all costs and expenses incurred in administering the Plan, including the expenses of the Plan Administrator and Named Fiduciary, the fees and expenses of the Trustee and its counsel, and other administrative expenses, shall be ratably shared by the Employers on such basis as shall otherwise be mutually agreed upon or, failing such agreement, as shall be determined by the Company. The Company may determine that such costs and expenses shall be paid from assets of the Plan, to the extent available; provided, however, that such payments shall not reduce the amounts already allocated to the Separate Account of any Participant or the earnings already accrued on any such Separate Account. IN WITNESS WHEREOF, the Company has adopted this amendment to the Plan effective as of the day and year first above written. By By S. W. Percy Robert F. Shockey Chief Executive Officer Plan Administrator AMENDMENT TO THE BP AMERICA DIRECTSAVE PLAN THIS AMENDMENT to the BP America DirectSave Plan (the "Plan") made by BP America Inc. (the "Company"); WITNESSETH THAT: In order to clarify the Company's long-standing practice and intent, particularly with regard to eligibility under the Plan and responsibilities of the Plan Administrator, the definition of "Employee" in Section 1.1(19) is hereby amended by addition of the following: The term "Employee" shall not include any individual retained by the Employer directly or through an agency to perform services for the Company or an Affiliate (for either a definite or indefinite duration) in the capacity of a fee- for-service worker or independent contractor or any similar capacity including, without limitation, any such individual who is or has been determined by a government entity, court, arbitrator or other third party to be an employee of the Company or an Affiliate for any purpose including tax withholding, employment tax, employment law or for purposes of any other employee benefit plan of the Company or an Affiliate. For this purpose, the term "fee-for-service worker," is not a specific term but is meant to be interpreted broadly in a generic sense. IN WITNESS WHEREOF, the Company has adopted this amendment to the Plan as of the 20th day of December, 1996. By S. W. Percy Chief Executive Officer TABLE OF CONTENTS Section Page No. ARTICLE I DEFINITIONS 2 1.1 Definitions 2 1.2 Grammatical References 9 ARTICLE II ELIGIBILITY AND PARTICIPATION 10 2.1 Eligibility Requirements 10 2.2 Reemployment 10 2.3 Service in Non-Employee Capacity 11 2.4 Election to Participate 11 ARTICLE III CONTRIBUTIONS 13 3.1 Before-Tax Contributions 13 3.2 After-Tax Contributions 13 3.3 Coordination of Before-Tax and After-Tax Contributions 14 ARTICLE IV LIMITATIONS ON CONTRIBUTIONS 15 4A. Code Section 415 15 4A.1 Code Section 415 Governs 15 4A.2 Definitions 15 4A.3 Limitations on Contributions 17 4A.4 Defined Benefit Plan Coverage 17 4A.5 Elimination of Excess Annual Additions 18 4B. Code Sections 402(g), 401(K) and 401(m) 19 4B.1 Code Section 402(q) Limit 19 4B.3 Correction of Excesses 22 4B.4 Special Rules 23 ARTICLE V ESTABLISHMENT OF SEPARATE ACCOUNTS AND ADMINISTRATION OF CONTRIBUTIONS 24 5.1 Separate Accounts 24 5.2 Account Balances 24 5.3 Notification 24 5.4 Delivery of Contributions 25 5.5 Crediting of Contributions 25 5.6 Changes in Reduction and Deduction Authorizations 26 5.7 Suspension of Contributions 26 ARTICLE VI ESTABLISHMENT OF FUNDS, DEPOSIT AND INVESTMENT OF CONTRIBUTIONS 27 6.1 Establishment of Investment Funds 27 6.2 Investment Direction of Contributions 27 6.3 Investment of Contributions 27 TABLE OF CONTENTS (Continued) Section Page No. 6.4 Election of Participants to Transfer Invested Amounts 28 ARTICLE VII VESTING 29 7.1 Vesting in Service Bonus Contributions 29 7.2 Reemployment 29 7.3 Vesting in Before-Tax and After-Tax Contributions 30 7.4 Election of Former Vesting Schedule 30 ARTICLE VIII WITHDRAWALS WHILE EMPLOYED 31 8.1 Withdrawal of After-Tax Contributions 31 8.2 Withdrawal of Before-Tax Contributions 31 8.3 Withdrawal on Account of Permanent and Total Disability 32 8.4 No Withdrawal of Service Bonus Contributions 33 ARTICLE IX DISTRIBUTIONS UPON RETIREMENT OR OTHER TERMINATION OF EMPLOYMENT 34 9.1 Eligibility for Distribution 34 9.2 Distributions 34 9.3 Forms of Distributions 35 9.4 Payments to Incompetents or Minors 35 9.5 Limitations on Commencement and Distribution of Benefit Payments 35 ARTICLE X BENEFICIARIES 38 10.1 Designation of Beneficiary 38 10.2 Beneficiary in the Absence of Designated Beneficiary 38 10.3 Spousal Consent to Beneficiary Designation 39 ARTICLE XI ADMINISTRATION 40 11.1 Plan Administrator and Named Fiduciary 40 11.2 Duties of Plan Administrator and Named Fiduciary 40 11.3 Rules and Regulations 43 11.4 Trust Agreement and Trustee 43 11.5 Determination of Benefits and Claims Review 44 11.6 Agency 44 11.7 Records Conclusive 44 11.8 Expenses 45 11.9 Qualified Domestic Relations Orders 45 ARTICLE XII ASSETS HELD BY TRUSTEE 46 12.1 Assets Held by Trustee 46 12.2 Options, Rights, or Warrants 46 12.3 Voting Rights 47 12.4 Cost and Proceeds of Securities Transactions 48 TABLE OF CONTENTS (Continued) Section Page No. 12.5 Brokerage Changes 48 ARTICLE XIII AMENDMENT AND TERMINATION 49 13.1 Amendments 49 13.2 Limitation of Amendments 49 13.3 Termination 49 13.4 Withdrawal of an Employer 50 13.5 Corporate Reorganization 51 ARTICLE XIV MISCELLANEOUS PROVISIONS 52 14.1 No Commitment as to Employment 52 14.2 Rights to Trust Assets 52 14.3 Precedent 52 14.4 Duty to Furnish Information 52 14.5 Merger, Consolidation, or Transfer of Plan Assets 53 14.6 Return of Contributions to Employers 53 14.7 Filing of Notices and Plan Information 54 14.8 Governing Law 54 14.9 Restriction on Alienation 54 14.10 Adoption by Subsidiaries 56 14.11 Rollovers to Other Plans or IRAs 56 14.12 Administrative Corrections 57 ARTICLE XV TOP-HEAVY PROVISIONS 58 15.1 Applicability 58 15.2 Top-Heavy Definitions 58 15.3 Accelerated Vesting 60 15.4 Minimum Service Bonus Contribution 61 15.5 Adjustments to Section 415 Limitations 62 Appendix A Covered Employment Classification 64 Appendix B Investment Funds 1 The BP America DirectSave Plan (Amended and Restated Effective as of January 1, 1994) WHEREAS, the Company and its predecessors adopted and established a profit-sharing and savings plan (known as the Service Station Savings Plan B) as of April 1, 1988, for the exclusive benefit of eligible employees of the Company and participating subsidiaries of the Company with the purposes of encouraging savings by employees and assisting in providing retirement income; and WHEREAS, that plan has been amended and restated, most recently as of January 1, 1992, wherein the plan was renamed the BP America DirectSave Plan (hereinafter referred to as the 'Plan"); and WHEREAS, effective as of January 1, 1992, hourly employees of Truckstops of America became eligible to participate in the Plan, and the accounts of those employees were transferred to the Plan from The Truckstops of America Savings Plan. NOW, THEREFORE, the Company hereby amends and restates the Plan as of January 1, 1994, and, where applicable, effective retroactively to such other dates as required by law or indicated herein, as follows: ARTICLE I DEFINITIONS 1.1 Definitions. The following words and phrases used herein shall have the meanings hereinafter set forth, unless a different meaning is plainly required by the context: (1) The term "Act" shall mean the Employee Retirement Income Security Act of 1974, as amended from time to time. Reference to a section of the Act shall include such section and any comparable section or sections of any future legislation that amends, supplements, or supersedes such section. (2) The term "Affiliate" shall mean any member of any of the following groups if such group includes the Company (but a member of such a group shall be considered an "Affiliate" only during the period in which it was or has been such a member): (a) a controlled group of corporations within the meaning of Section 414(b) of the Code; (b) a group of trades or businesses (whether or not incorporated) that are under common control within the meaning of Section 414(c) of the Code; (c) an affiliated service group within the meaning of Section 414(m)(2) of the Code; (d) an affiliated service group within the meaning of Section 414(m)(5) of the Code; or (e) any other group required to be aggregated with the Company pursuant to regulations under Section 414(o) of the Code. (3) The term "Affiliated Group" shall mean the group of entities which are Affiliates. (4) The term "After-Tax Account" shall mean the Separate Account to which the After-Tax Contributions of a Participant are credited in accordance with the provisions of Section 5.5. (5) The term "After-Tax Contributions" shall mean contributions made by a Participant to the Plan in accordance with the provisions of Section 3.2. (6) The term "Base Pay" Shall mean the regular wages paid to an Employee for normally prescribed hours and Before- Tax Contributions made under this Plan, but generally excluding overtime, premiums, bonuses and living or other allowances. The Plan Administrator shall review the pay practices of various operations covered by the Plan in determining Compensation, and such determination shall be conclusive. In no event, however, shall Compensation be less than the applicable required minimum wage as in effect from time to time. In addition to other applicable limitations set forth in the Plan, and notwithstanding any other provision of the Plan to the contrary, (i) for Plan Years beginning on or after January 1, 1989, the Base Pay of each employee taken, into account under the Plan shall not exceed an annual compensation limit of $200,000; and (ii) for Plan Years beginning on or after January 1, 1994, the Base Pay of each employee taken into account under the Plan shall not exceed an annual compensation limit of $150,000, as such amounts may be adjusted for increases in the cost of living in accordance with Code Section 401(a)(17). The cost of living adjustment in effect for a calendar year applies to any period, not exceeding 12 months, over which compensation is determined (determination period) beginning in such calendar year. If a determination period for the Plan as a whole consists of fewer than 12 months, the annual compensation limit will be multiplied by a fraction, the numerator of which is the number of months in the determination period, and the denominator of which is 12. In determining the Base Pay of an Employee for purposes of this limitation, the rules of Code Section 414(q)(6) shall apply, except that in applying such rules, the term family shall include only the spouse of the Employee and any lineal descendants of the Employee who have not attained age 19 before the close of the Plan Year. (7) The Term "Before-Tax Account" shall mean the Separate Account to which the Before-Tax Contributions of a Participant are credited in accordance with the provisions of Section 5.5. (8) The term "Before-Tax Contributions" shall mean the contributions made on behalf of a Participant in accordance with the provisions of Section 3.1 and of Section 401(k) of the Code. (9) The term "Beneficiary" shall mean the person or persons who, in accordance with the provisions of Article X hereof, shall be entitled to receive distribution hereunder in the event a Participant, Terminated Participant or Retired Participant, dies before his interest under the Plan shall have been distributed to him in full. (10) The term "Board of Directors" shall mean the Board of Directors of the Company, such committee of the Board of Directors or such officer, officers, or other employees of the Company duly authorized by the Board of Directors to act on its behalf with respect to the Plan. (11) The term "Code" shall mean the Internal Revenue Code of 1986, as amended from time to time. Reference to a section of the Code shall include such section and any comparable section or sections of any future legislation that amends, supplements, or supersedes such section. (12) The term "Company" shall mean BP America Inc., a Delaware corporation, its corporate successors, and the surviving corporation resulting from any merger or consolidation of BP America Inc. with any other corporation or corporations. (13) The term "Company Stock" shall mean American Depositary Shares (each representing a number of ordinary shares) of The British Petroleum Company, p.l.c. (14) The term "Company Stock Fund" shall mean the Fund established and maintained pursuant to the provisions of Section 6.1. (15) The term "Effective Date" shall mean January 1, 1989, or such other dates as required by law or set forth herein.. (16) The term "Eligibility Date" shall mean the earliest date on which an Employee becomes an Eligible Employee in accordance with the provisions of Article 11. (17) The term "Eligibility Service" shall mean the period of service with which an Employee is credited in accordance with the provisions of Section 2.1 for the purpose of determining his eligibility to participate in the Plan. (18) The term "Eligible Employee" shall mean an Employee of an Employer who is employed on or after the Effective Date in an employment classification listed in Appendix A and is eligible to participate in the Plan in accordance with the provisions of Article II. (19) The term "Employee" shall mean any common law employee of the Company or an Affiliate, in an employment classification listed in Appendix A, excluding any person who renders service to an Employer solely as a director or an independent contractor, any casual employee or any person who is a nonresident alien and who receives no earned income within the meaning of Code Section 911(d)(2) from an Employer which constitutes income from sources within the United States, as defined in Code Section 861(a)(3). (20) The term "Employer" shall mean the Company or any Subsidiary which adopts the Plan as herein provided, so long as the Subsidiary has not withdrawn from the Plan. The term "Employer" shall also include The British Petroleum Company, p.l.c., or one of its subsidiaries; provided, however, that employment with any of these companies is preceded immediately by employment with the Company or a Subsidiary as described in the foregoing sentence. (21) The term "Employment Commencement Date" shall mean the first date on which an Employee completes an Hour of Service. (22) The term "Financial Hardship" shall mean an immediate and heavy financial need of a Participant which satisfies the requirements of Section 401(k) of the Code and regulations issued thereunder. (23) The term "Fund" shall mean any of the funds established and maintained in accordance with the provisions of Article VI. (24) The term "Highly Compensated Employee" shall include highly compensated active employees and highly compensated former employees. A highly compensated active employee includes any employee who performs service for an Employer during the determination year and who, during the look-back year: (i) received compensation from the employer in excess of $75,000 (as adjusted pursuant to Code Section 415(d)); (ii) received compensation from the employer in excess of $50,000 (as adjusted pursuant to Code Section 415(d)) and was a member of the top-paid group for such year; or (iii) was an officer of the employer and received compensation during such year that is greater than 50 percent of the dollar limitation in effect under Code Section 415(b)(1)(A). The term Highly Compensated Employee also includes: (i) employees who are both described in the preceding sentence if the term "determination year" is substituted for the term "look-back year" and the employee is one of the 100 employees who received the most compensation from the employer during the determination year; and (ii) employees who are 5 percent owners at any time during the look-back year or determination year. If no officer has satisfied the compensation requirement of (iii) above during either a determination year or look-back year, the highest paid officer for such year shall be treated as a Highly Compensated Employee. For this purpose, the determination year shall be the plan year. The look- back year shall be the twelve-month period immediately preceding the determination year. A highly compensated former employee includes any employee who separated from service (or was deemed to have separated) prior to the determination year, performs no service for the employer during the determination year, and was a highly compensated active employee for either the separation year or any determination year ending on or after the employee's 55th birthday. If an employee is, during a determination year or look-back year, a family member of either a 5 percent owner who is an active or former employee or a Highly Compensated Employee who is one of the 10 most Highly Compensated Employees ranked on the basis of compensation paid by the employer during such year, then the family member and the 5 percent owner or top-ten Highly Compensated Employee shall be aggregated. In such case, the family member and 5 percent owner or top-ten Highly Compensated Employee shall be treated as a single employee receiving compensation and plan contributions or benefits equal to the sum of such compensation and contributions or benefits of the family member and 5 percent owner or top-ten Highly Compensated Employee. For purposes of this section, family member includes the spouse, lineal ascendants and descendants of the employee or former employee and the spouses of such lineal ascendants and descendants. The determination of who is a Highly Compensated Employee, including the determinations of the number and identity of employees in the top-paid group, the top 100 employees, the number of employees treated as officers and the compensation that is considered, will be made in accordance with Code Section 414(q) and the regulations thereunder. (25) The term "Hour of Service" shall mean an hour for which an Employee is paid, or entitled to be paid, with respect to the performance of duties for an Employer or an Affiliate either as regular wages, salary, or commissions or pursuant to an award or agreement requiring an Employer or an Affiliate to pay back wages. Hours under this paragraph (25) shall be calculated and credited pursuant to Section 2530.200b-2 of the Department of Labor Regulations, which is incorporated herein by reference. (26) The term "Leased Worker" shall be a person (other than a person who is an employee without regard to this paragraph (26)) engaged in performing services for the Company or an Affiliate (collectively, the "Recipient") pursuant to an agreement between the Recipient and any other person ("Leasing Organization") who meets the following requirements: (a) he has performed services for the Recipient (or for any other "related persons," determined in accordance with Section 414(n)(6) of the Code) on a substantially full-time basis for a period of at least one year; (b) such services are of a type historically performed in the business field of the Recipient, in the United States, by employees; and (c) he is not participating in a "safe harbor plan" of the Leasing Organization. For this purpose a "safe harbor plan" is a plan that satisfies the requirements of Section 414(n)(5) of the Code, which generally will be a money purchase pension plan providing (i) a nonintegrated employer contribution of at least 10 percent of compensation (as defined in Section 415(c)(3) of the Code but including amounts contributed pursuant to a salary reduction agreement that are excluded from gross income under Code Section 125 or under a qualified cash or deferred arrangement as defined in Code section 401(k)(2)), (ii) immediate participation, and (iii) full and immediate vesting; provided, however, that this subparagraph (c) shall only apply if Leased Workers do not constitute more than 20 percent of the Recipient's non-highly compensated workforce. A person who is a Leased Worker shall be considered an employee of the Company or an Affiliate during such period (and solely for the purpose of determining length of service for vesting purposes, shall also be considered to have been an employee for any earlier period in which he was a Leased Worker) but shall not be a Participant and shall not otherwise be eligible to become covered by the Plan during any period in which he is a Leased Worker. Notwithstanding the foregoing, the sole purpose of this paragraph (26) is to define and apply the term "Leased Worker" strictly (and only) to the extent necessary to satisfy the minimum requirements of Section 414(n) of the Code relating to "leased employees." This paragraph (26) shall be interpreted, applied, and, if and to the extent necessary, deemed modified without formal amendment of language, so as to satisfy solely the minimum requirements of Section 414(n) of the Code. (27) The term "Named Fiduciary" means the chief financial officer of the Company or as otherwise specified by the Board of Directors. If there is no Named Fiduciary designated by the Board of Directors, the Company shall be substituted. (28) The term "Normal Retirement Age" shall mean the later of the date the Participant attains age 65 or the fifth anniversary of the date the Participant commenced participation in the Plan. (29) The term "Participant" shall mean an Eligible Employee who elects to participate in the Plan in accordance with the provisions of Article 11. The term "Participant" shall also include an Employee whose contributions are suspended or one who has transferred out of a participating class of Employees but for whom a Separate Account is maintained. (30) The term "Plan" shall mean the BP America DirectSave Plan, a profit-sharing plan, as herein set forth. (31) The term "Plan Administrator" or "Administrator" means the Vice President of BP Exploration & Oil Inc. responsible for Human Resource functions or the successor to such office as specified by the Board of Directors. (32) The term "Plan Year" shall mean the 12-month period beginning each January 1 and terminating each subsequent December 31. (33) The term "Reemployment Date" shall mean the first date on which an Employee completes an Hour of Service by performing services as an Employee after a Severance Date. (34) The term "Retired Participant" shall mean any Participant who retires under the terms of a qualified pension plan maintained by an Employer or an Affiliate. (35) The term "Separate Account" shall mean the After- Tax Account, the Before-Tax Account or the Service Bonus Account of a Participant which is established and maintained in accordance with the provisions of Section 5.1 . (36) The term "Service Bonus Contribution" shall mean those Company contributions made to the Plan on behalf of each Participant who was employed by Truckstops of America as of the last day of the Plan Year. Such contributions were equal to a specified percentage of the Base Pay of each Participant during the Plan Year and were credited to the Participant's Service Bonus Account as of the last day of the Plan Year. Service Bonus Contributions were discontinued after the 1992 Plan Year as a result of the sale of Truckstops of America during 1993. (37) The term "Service Bonus Account" shall mean the Separate Account to which Service Bonus Contributions of a Participant are credited in accordance with the provisions of Section 5.5(c). (38) The term "Service Date" shall mean the Employment Commencement Date or Reemployment Date, if applicable, of any Employee. (39) The term "Severance Date" shall mean the earlier of (i) the date on which an Employee retires, dies, or otherwise terminates employment from an Employer or an Affiliate, or (ii) the first anniversary of the first date of a period of absence from service with the Affiliated Group for any other reason; provided, however, that if an Employee is absent from employment while on an Employer- approved leave of absence, he shall not incur a Severance Date until such leave of absence is terminated; and provided further that if an Employee is absent from employment while on active service in the Armed Forces of the United States, his Severance Date shall be the date on which he terminated his employment, unless he returns to employment with an Employer or an Affiliate during the time period prescribed by federal law; and provided further that no Employee shall incur a Severance Date until the second anniversary of the first date on which such Employee is absent from employment with an Employer or an Affiliate for maternity or paternity reasons. For purposes of this paragraph (39), an absence for maternity or paternity reasons means an absence due to (i) the pregnancy of the employee, (ii) the birth of a child of the Employee, (iii) the placement of a child with the Employee in connection with the adoption of such child by the Employee, or (iv) the caring of such child for a period beginning immediately following such birth or placement. Notwithstanding the foregoing, if an Employee retires or dies, or his employment otherwise is terminated during a period of absence from employment for any reason other than retirement or termination, his Severance Date shall be the date of such retirement, death or other termination of employment. (40) The term "Subsidiary" shall mean any wholly owned subsidiary of the Company including any wholly owned subsidiary of another Subsidiary of the Company. (41) The term "Terminated Participant" shall mean a Participant who has terminated employment with an Employer or an Affiliate. (42) The term "Trust" shall mean the trust, maintained in conjunction with the Plan under a trust agreement entered into with the Trustee, for the purpose of receiving, holding and investing amounts contributed under the Plan and from which Plan benefits are paid. (43) The term "Trustee" shall mean any trustee which is designated, legally qualified, and authorized to act as the trustee of the Trust. (44) The term "Vesting Service" shall mean the period of service, calculated in accordance with the elapsed time method of credited service outlined in Treasury regulation Section 1.410(a)-7, with which a Participant is credited for the purpose of determining his vested interest in his Separate Accounts attributable to Service Bonus Contributions under Section 7.1. (45) The term "Year of Service" means, for purposes of determining eligibility to participate under Article 11, the twelve-month period immediately following an Employee's Employment Commencement Date, or any Plan Year commencing after the Employee's Employment Commencement Date in which the Employee is credited with at least 1000 Hours of Service. 1.2 Grammatical References. The masculine shall include the feminine and the singular shall include the plural except as otherwise required by the context. ARTICLE II ELIGIBILITY AND PARTICIPATION 2.1 Eligibility Requirements. An Employee shall become eligible to participate in the Plan as of the first pay date after he both (i) attains age 21, and (ii) completes a twelve- month period of employment during which he is credited with at least 1,000 Hours of Service. The twelvemonth period of employment shall be (a) twelve consecutive months commencing on the individual's Employment Commencement Date, or (b) any Plan Year commencing subsequent to that date. Employees covered under a collective bargaining agreement are not eligible to participate in the Plan unless such agreement specifically provides for coverage by the Plan or the collective bargaining representative agrees to accept plan changes without the requirement of further collective bargaining. 2.2 Reemployment. If an Employee incurs a Severance Date and is subsequently rehired as an Employee, the following special rules apply to eligibility for participation: (a) If an Employee has not yet satisfied the Plan's eligibility requirements, incurs a Severance Date, and subsequently has a Reemployment Date within the twelve-month period following his original Employment Commencement Date, for purposes of eligibility to participate, such Employee shall be treated as if he had never incurred a Severance Date; provided that he is employed in a classification listed in Appendix A. (b) If an Employee has not yet satisfied the Plan's eligibility requirements, incurs a Severance Date, and has a Reemployment Date after the twelve-month period following his original Employment Commencement Date but within seven years after such Severance Date, such Employee will be eligible to participate in the Plan as of any pay date following the Plan Year in which he completes 1,000 Hours of Service and is age 21; provided that he is employed in a classification listed in Appendix A. (c) If an Employee has met the Plan's eligibility requirements, is not yet vested in his Plan account at the time he incurs a Severance Date and has a Reemployment Date within seven years after such Severance Date, such Employee is eligible to participate in the Plan as of any pay date following his Reemployment Date; provided that he is employed in a classification listed in Appendix A. (d) If an Employee is vested in his Separate Accounts at the time he incurs a Severance Date, such Employee can resume participation in the Plan as of any pay date following his Reemployment Date; provided that he is employed in a classification listed in Appendix A. (e) If an Employee is not vested in his Separate Accounts at the time he incurs a Severance Date and does not incur a Reemployment Date within seven years after such Severance Date, such Employee will be subject to the same eligibility requirements that are applicable to a new Employee. 2.3 Service in Non-Employee Capacity. For purposes of this Article 11, all common law employment with the Affiliated Group (in a capacity other than as an Employee), or The British Petroleum Company, p.l.c., or one of its subsidiaries, shall be treated as if such employment was employment as an Employee for purposes of this Article 2; provided, however, that no person shall be eligible to participate in the Plan until he has satisfied the requirements of Section 2.1. 2.4 Election to Participate. Each Eligible Employee shall become a Participant as of his Eligibility Date or any pay date, if he has timely filed with the Company a written election, in the form prescribed by the Plan Administrator, which contains: (a) his authorization for his Employer to reduce his Base Pay in order to make Before-Tax Contributions on his behalf in accordance with the provisions of Section 3.1; and/or (b) his authorization for his Employer to make payroll deductions from his Base Pay with respect to After-Tax Contributions in accordance with the provisions of Section 3.2; and (c) his election as to the investment of all contributions allocated to him in accordance with the provisions of Article VI. ARTICLE III CONTRIBUTIONS 3.1 Before-Tax Contributions. Any Participant may elect to have Before-Tax Contributions made to the Plan by his Employer in an integral percentage of his Base Pay of not less than one percent nor more than 16 percent; provided, however, that in no event may the percentage of Before-Tax Contributions made on behalf of a Participant, when added to the percentage of his After-Tax Contributions, if any, equal less than one percent or more than 16 percent of his Base Pay. The Base Pay of such Participant shall be reduced by the percentage elected under the compensation reduction authorization in effect for such Participant provided, however, that no Before-Tax Contributions made with respect to a year on behalf of a Participant shall exceed the limitations set forth in Article IV. 3.2 After-Tax Contributions. Any Participant may elect to make After-Tax Contributions by payroll deduction in an integral percentage of his Base Pay of not less than one percent nor more than sixteen percent; provided, however, that in no event may the percentage of the After-Tax Contributions of a Participant, when added to the percentage of Before-Tax Contributions, if any, made on his behalf equal less than one percent or more than sixteen percent of his Base Pay. Any payroll deduction with respect to After-Tax Contributions shall be made from the Base Pay of a Participant by his Employer in accordance with the terms of the payroll deduction authorization in effect for such Participant; provided, however, that no After-Tax Contributions made with respect to a year on behalf of a Participant shall exceed the limitations set forth in Article IV. 3.3 Coordination of Before-Tax and After-Tax Contributions. Notwithstanding any other provision of the Plan to the contrary, Before-Tax and After-Tax Contributions of any Participant as of any date within the calendar year will be considered in determining the amount of contributions not exceeding the limitations of Article IV. As of any date within the calendar year, if Before-Tax and After-Tax Contributions would exceed 25 percent of the Participant's Compensation, Before-Tax Contributions will be automatically converted to After-Tax Contributions to the extent necessary to satisfy the contribution limitation to 25 percent of the Participant's Compensation, as described in Section 4A.3. If the limitation is still not satisfied, After-Tax Contributions will be automatically reduced and paid to the Participant to the extent necessary to satisfy the limitations of Section 4A.3. If the Defined Contribution Dollar Limit as defined in Section 4A.2(c) is reached as of any date within the calendar year, subsequent After-Tax and Before-Tax Contributions will be automatically discontinued. ARTICLE IV LIMITATIONS ON CONTRIBUTIONS 4A. Code Section 415. 4A.1 Code Section 415 Governs. Notwithstanding anything to the contrary contained in the Plan, effective January 1, 1987, the amount of Before-Tax Contributions, and After-Tax Contributions which may be credited to the Separate Accounts of Participants shall be subject to the provisions hereinafter set forth. The limitations contained in this Article 4A are intended to comply with the provisions of Section 415 of the Code. If there is any discrepancy between the provisions of this Section 4A and the provisions of Section 415 of the Code, such discrepancy shall be resolved in such a manner so as to give full effect to the provisions of Section 415 of the Code which are hereby incorporated by reference. 4A.2 Definitions. For purposes of this Section 4A the following terms shall have the meanings hereinafter set forth- (a) "Annual Additions" shall mean the amount credited to a Participant's Separate Accounts for the Limitation Year that constitutes: (i) Employer contributions, (ii) Employee contributions, (iii) Forfeitures, and (iv) Amounts described in Code Section 415(l)(1) or in Code Section 419A(d)(2), if any. (b) "Compensation" shall mean (for purposes of Section 4A of the Plan) wages, salaries and fees for professional services and other amounts received (without regard to whether or not an amount is paid in cash) for personal services actually rendered in the course of employment with an Employer or an Affiliate to the extent that the amounts are includable in gross income (including, but not limited to, commissions paid salesmen, compensation for services on the basis of a percentage of profits, commissions on insurance premiums, tips, bonuses, fringe benefits, and reimbursements or other expense allowances under a non- accountable plan, but excluding: (i) Employer contributions to a plan of deferred compensation which are not includible in the employee's gross income for the taxable year in which contributed, or any distributions from a qualified deferred compensation plan; (ii) Amounts realized from the exercise of a non- qualified stock option, or when restricted stock (or property) held by the employee either becomes freely transferable or is no longer subject to a substantial risk of forfeiture; (iii) Amounts realized from the sale, exchange or other disposition of stock acquired under a qualified stock option; and (iv) Other amounts which receive special tax benefits). If a Participant is employed outside the United States and paid in foreign currency, Compensation will be based on foreign pay elements converted to U.S. Dollars. The conversion to U.S. Dollars is made using a payroll transaction exchange rate and/or a fixed exchange rate as elected by the Participant during the Limitation Year. (c) "Defined Contribution Dollar Limitation" shall mean $30,000 or, if greater, one-fourth of the defined benefit dollar limitation set forth in Section 415(b)(1)(A) of the Code as in effect for the Limitation Year; provided, however, that in the case of a Limitation Year less than 12 months in duration due to an amendment changing the Limitation Year to a different 12-month period, the Defined Contribution Dollar Limitation shall be a fraction of the foregoing amount equal to the number of full months in the Limitation Year divided by 12. (d) "Employee Contributions" shall mean After-Tax Contributions to the Plan made by a Participant during the Limitation Year. (e) "Employer Contributions" shall mean Before-Tax Contributions credited by an Employer to the Plan on behalf of a Participant for the Limitation Year. (f) "Limitation Year" shall mean each 12-month period beginning each January 1 and terminating each subsequent December 31. 4A.3 Limitations on Contributions. (a) Maximum Annual Additions. The maximum Annual Additions that may be contributed or allocated to a Participant's Separate Accounts under the Plan and/or any other qualified defined contribution plan maintained by the Company or an Affiliate for any Limitation Year shall not exceed the lesser of: (i) the Defined Contribution Dollar Limitation, or (ii) 25 percent of the Participant's Compensation for the Limitation Year. For purposes of implementing this limitation, the Plan Administrator may estimate the Compensation of the Participant to be paid during the Limitation Year and restrict the Before-Tax and/or After-Tax Contribution elections of Participants. (b) Special Rules. The compensation limitation referred to in Section 4A.3(a)(ii) shall not apply to any contribution for any medical benefits (within the meaning of Section 401(h) or Section 419A(f)(2) of the Code) which is otherwise treated as an Annual Addition under Section 415(l)(1) or Section 419A(d)(2) of the Code. 4A.4 Defined Benefit Plan Coverage. If any Participant in the Plan is covered by one or more qualified defined benefit plans (whether or not terminated) maintained by an Employer or an Affiliate concurrently covered by the Plan, the sum of the defined benefit plan fraction with respect to such Participant and the defined contribution plan fraction with respect to such Participant shall not exceed 1.0. For purposes of this section, defined benefit plan fraction and defined contribution plan fraction shall mean the following: (a) "Defined benefit plan fraction" shall mean a fraction, the numerator of which is the projected annual benefit of such Participant under all such defined benefit plans (determined as of the close of such Limitation Year) and the denominator of which is the lesser of (i) 125 percent of the dollar limitation in effect under Sections 415(b) and 415(d) of the Code for such year or (ii) 140 percent of the highest average compensation, including any adjustment, under Code Section 415(b). Notwithstanding the above, if the Participant was a Participant as of the first day of the first Limitation Year beginning after December 31, 1986, in one or more defined benefit plans maintained by an Employer or an Affiliate which were in existence on May 6, 1986, the denominator of this fraction will not be less than 125 percent of the sum of the annual benefits under such plans which the Participant had accrued as of the close of the last Limitation Year beginning before January 1, 1987, disregarding any changes in the terms and conditions of the plan after May 5, 1986. The preceding sentence applies only if the defined benefit plans individually and in the aggregate satisfied the requirements of Section 415 for all Limitation Years beginning before January 1, 1987. (b) "Defined contribution fraction" shall mean a fraction, the numerator of which is the sum of the annual additions to the participant's account under all the defined contribution plans (whether or not terminated) maintained by an Employer or Affiliate for the current and all prior Limitation Years, and the denominator of which is the sum of the maximum aggregate amounts for the current and all prior Limitation Years of service with the Employer (regardless of whether a defined contribution plan was maintained by the Employer or Affiliate). The maximum aggregate amount in any Limitation Year is the lesser of 125 percent of the dollar limitation determined under Sections 415(b) and (d) of the Code in effect under Section 415(c)(1)(A) of the Code or 35 percent of the participant's compensation for such year. The Plan Administrator may elect to apply the transitional rules stated in Sections 415(e)(4) and 415(e)(6). If the defined benefit plan(s) and defined contribution plan(s) of an Employer or Affiliate in existence on May 6, 1986, satisfied the applicable requirements of Section 415 of the Code as in effect for all Limitation Years beginning before January 1, 1987, an amount shall be subtracted from the numerator of the defined contribution plan fraction (not exceeding such numerator) as prescribed by the Secretary of the Treasury, if necessary, so that the sum of the defined benefit plan fraction and defined contribution plan fraction under Section 415(e)(1) of the Code does not exceed 1.0 for such Limitation Year. The annual additions for years beginning before January 1, 1987 shall not be recomputed to treat all employee contributions as annual additions. 4A.5 Elimination of Excess Annual Additions. To the extent that any of the limitations set forth under this Section 4A would be exceeded due to a reasonable error in estimating a Participant's annual compensation, the following procedures shall be followed to prevent such excess(es). (a) If the Annual Additions to the Separate Accounts of a Participant in any Limitation Year would exceed the limitation contained in this Section 4A absent such limitation, the excess shall be avoided as follows: (i) The Before-Tax Contributions that would have been contributed for the Participant's benefit shall be reduced and automatically converted to After-Tax Contributions; and (ii) Next, After-Tax Contributions made during the Limitation Year shall be returned to the Participant to the extent necessary to satisfy the limitations on Annual Additions. In each case specified above, the amount to be converted or returned shall be that amount as is necessary to permit the maximum amount of the Annual Additions to the Participant's Separate Accounts for such year to be made under the Plan without violating the restrictions contained herein or in Section 415 of the Code. 4B. Code Sections 402(g), 401(K) and 401(m) 4B.1 Code Section 402(q) Limit. No Participant shall be permitted to have Before-tax Contributions made under this Plan (or any other qualified plan maintained by an Employer or an Affiliate), during any taxable year, in excess of the dollar limitation under Code Section 402(g) in effect at the beginning of such taxable year. If the amount of Before-Tax Contributions elected by a Participant under the Plan during a calendar year would cause the Code Section 402(g) dollar limitation to be exceeded, such amount will be reduced and automatically converted to After-Tax Contributions during the calendar year. If any excess deferrals (as defined in Code Section 402(g)) exist subsequent to the end of the calendar year, the Plan Administrator may notify the Plan of such excess deferrals and may direct the Trustee to refund such excess deferrals to affected Participants (along with any income allocable to the excess deferrals for the taxable year) prior to the 15th of April immediately following such calendar year. If any such excess deferrals are distributed more than two and one-half (2-1/2) months after the last day of the Plan Year in which they arose, a ten (10) percent excise tax will be imposed on the Company with respect to such amounts. 4B.2 Nondiscrimination Tests. This Section 4B.2 is effective as of January 1, 1987. For purposes of the nondiscrimination tests of this Section 4B.2, the portion of the Plan that benefits a unit of employees covered by a collective bargaining agreement will be treated as comprising a separate plan from the non-collectively bargained portion of the Plan. To the extent that there are multiple units of employees covered by collective bargaining agreements, the Company at its option may treat two or more collective bargaining units as a single unit, provided that the combinations of collective bargaining units are determined on a basis that is reasonable and reasonably consistent from year to year. (a) Actual Deferral Percentage ("ADP") Test. Notwithstanding Section 3.1 or any other provision of the Plan, during any Plan Year the Before-Tax Contributions made on behalf of Eligible Employees who are Highly Compensated Employees shall be restricted to the extent necessary to satisfy at least one of the following tests: Test No. 1: The average ADP of Eligible Employees who are Highly Compensated Employees does not exceed 1.25 times the average ADP of Eligible Employees who are not Highly Compensated Employees. Test No. 2: The average ADP of Eligible Employees who are Highly Compensated Employees does not exceed the lesser of (i) 2 times the average ADP of Eligible Employees who are not Highly Compensated Employees, or (ii) 2 percent plus the average ADP of Eligible Employees who are not Highly Compensated Employees. For these purposes, "ADP" shall mean the ratio (expressed as a percentage) of Before-Tax Contributions made on behalf of an Eligible Employee for the Plan Year to the Eligible Employee's Compensation, as defined below, for the Plan Year. (b) Actual Contribution Percentage ("ACP") Test Notwithstanding Section 3.2 or any other provision of the Plan, during any Plan Year the After-Tax Contributions (including any Before-Tax Contributions automatically converted to After-Tax Contributions pursuant to Section 4B.1) with respect to Eligible Employees who are Highly Compensated Employees shall be restricted to the extent necessary to satisfy at least one of the following tests: Test No 1: The average ACP of Eligible Employees who are Highly Compensated Employees does not exceed 1.25 times the average ACP of Eligible Employees who are not Highly Compensated Employees. Test No. 2: The average ACP of Eligible Employees who are Highly Compensated Employees does not exceed the lesser of (i) 2 times the average ACP of Eligible Employees who are not Highly Compensated Employees, or (ii) 2 percent plus the average ACP of Eligible Employees who are Not Highly Compensated Employees. For these purposes, "ACP" shall mean the ratio (expressed as a percentage) of total After-Tax Contributions for the Plan Year to the Eligible Employee's "Compensation", as defined below, for the Plan Year (c) Multiple Use Limitation Test. In addition to the limitations of paragraphs (a) and (b) above, and notwithstanding Sections 3.1 and 3.2 of the Plan or any other provision of the Plan, during any Plan Year in which Test No. 2 of paragraph (a) is used to satisfy the ADP Test and Test No. 2 of paragraph (b) is used to satisfy the ACP Test, the Before-Tax Contributions and After-Tax Contributions paid to the Plan with respect to Participants who are Highly Compensated Employees shall be restricted to the extent necessary to assure that the sum of the ADP and ACP of such Highly Compensated Eligible Employees does not exceed the greater of: (i) 1.25 times the ADP of Eligible Employees who are not Highly Compensated Employees, plus the ACP of such Eligible Employees, plus the lesser of 2 percent or the ACP of such Eligible Employees, or (ii) 1.25 times the ACP of Eligible Employees who are not Highly Compensated Employees, plus the ADP of such Eligible Employees, plus the lesser of 2 percent or the ADP of such Eligible Employees. (d) Definition of "Compensation" For purposes of the ADP, ACP and Multiple Use Tests, "Compensation" means wages, salaries and fees for professional services and other amounts received (without regard to whether or not an amount is paid in cash) for personal services actually rendered in the course of employment with an Employer or an Affiliate to the extent that the amounts are includable in gross income (including, but not limited to, commissions paid salesmen, compensation for services on the basis of a percentage of profits, commissions on insurance premiums, tips, bonuses, fringe benefits, and reimbursements or other expense allowances under a nonaccountable plan), plus any elective contributions made by an Employer or an Affiliate that are not includable in gross income under Section 125 and Section 402(e)(3) of the Code, but excluding: (i) Amounts realized from the exercise of a non- qualified stock option, or when restricted stock (or property) held by the Participant either becomes freely transferable or is no longer subject to a substantial risk of forfeiture; (ii) Amounts realized from the sale, exchange or other disposition of stock acquired under a qualified stock option; and (iii) Other amounts which receive special tax benefits. If a Participant is employed outside the United States and paid in foreign currency, Compensation will be based on foreign pay elements converted to U. S. Dollars. The conversion to U. S. Dollars is made using a payroll transaction exchange rate and/or a fixed exchange rate as elected by the Participant during the Limitation Year. 4B.3 Correction of Excesses. (a) In the event that the ADP test set forth in 4B.2 above is exceeded, an amount of Before-Tax Contributions of Highly Compensated Employees will be reduced and automatically converted to After-Tax Contributions. Such amount shall be determined by reducing the maximum percentage of Before-Tax Contributions of the Highly Compensated Employees from its highest limit to such smaller percentage which will result in the ADP test being passed. Any amounts so converted to After-Tax Contributions shall nevertheless remain non- forfeitable and remain subject to the distribution limitations that apply to Before-Tax Contributions to the extent required by the Code. (b) In the event that the ACP test or the multiple use test set forth in 413.2 above is exceeded, an amount of After-Tax Contributions for Highly Compensated Employees will be reduced and automatically returned (along with any income allocable to such amount during the Plan Year) to the Participants within the time frame required under the Code. Such amount shall be determined by reducing the maximum percentage of After-Tax Contributions of the Highly Compensated Employees from its highest limit to such smaller percentage which will result in the ACP test or the multiple use test being passed. If any amounts returned to correct the ACP test are distributed more than two and one-half (2-1/2) months after the last day of the Plan Year in which the excess arose, a ten (10) percent excise tax will be imposed on the Company with respect to these amounts. 4B.4 Special Rules (a) The ADP or ACP for any Eligible Participant who is a Highly Compensated Employee for the Plan Year and who is eligible to have Before-Tax, After-Tax or Matching Contributions allocated to his account under two or more plans or arrangements described in Code Sections 401(a) and/or 401(k) that are maintained by an Employer or Affiliate, shall be determined as if all such Contributions were made under a single plan or arrangement (b) For purposes of determining the ADP or ACP of a Participant who is a Highly Compensated Employee, the Contributions and Compensation of such Participant shall include the Contributions and Compensation of family members (as described in Code Section 414(q)(6)(B)). The Contributions and Compensation of such family members shall be disregarded in determining the ADP or ACP of Participants who are not such Highly Compensated Employees. (c) The determination and treatment of a Participant's ADP or ACP shall satisfy such other requirements as may be prescribed by law. ARTICLE V ESTABLISHMENT OF SEPARATE ACCOUNTS AND ADMINISTRATION OF CONTRIBUTIONS 5.1 Separate Accounts. Each Participant shall, where applicable, have established in his name the following Separate Accounts: (a) a Before-Tax Account which Shall reflect the Before-Tax Contributions made on behalf of a Participant, as well as the investment income thereon in the Funds; (b) an After-Tax Account which shall reflect the After-Tax Contributions of a Participant, as well as the investment income thereon in the Funds; (c) a Service Bonus Account which shall reflect the Service Bonus Contributions of a Participant, as well as the investment income thereon in the funds. 5.2 Account Balances. For all purposes of the Plan, the balance of each Separate Account as of any date shall be the balance of such account after all credits and charges thereto, for and as of such date, have been made as provided herein. The determination of the Plan Administrator as to Separate Account balances shall be final. 5.3 Notification. At least annually the Company shall notify each Participant, Terminated Participant and Retired Participant of the balance of his Separate Accounts as of the last day of such year. 5.4 Delivery of Contributions. Each Employer shall cause to be delivered to the Trustee all After-Tax and Before-Tax Contributions made in accordance with the provisions of Article III as soon as reasonably practicable, but no later than 90 days after the contributions are made, and in accordance with procedures established by the Plan Administrator. If a Participant is paid in foreign currency, each After-Tax or Before-Tax Contribution amount shall be based on the United States dollar equivalent of the Participant's foreign Base Pay. The conversion to United States dollars is made using a payroll transaction exchange rate and/or a fixed exchange rate as elected by the employee. The resulting amount, after conversion into United States dollars, will be transferred to the Trustee and credited on behalf of the Participant to the proper Separate Account. All statements setting forth a Participant's Separate Accounts will be expressed in United States dollars. 5.5 Crediting of Contributions. Subject to the provisions of Sections 4A, 4B and Article VII, contributions shall be credited to the Separate Accounts of a Participant in the following manner: (a) the amount of Before-Tax Contributions made on behalf of a Participant shall be credited to such Participant's Before- Tax Account; (b) the amount of After-Tax Contributions made by a Participant shall be credited to such Participant's After- Tax Account; and (c) the amount of Service Bonus Contributions allocated to a Participant shall be credited to the Participant's Service Bonus Account. Such Before-Tax, After-Tax Contributions and Service Bonus Contributions shall be invested by the Trustee in accordance with the provisions of Section 6.3 and procedures established by the Plan Administrator. 5.6 Changes in Reduction and Deduction Authorizations. The percentage of Before-Tax Contributions and After-Tax Contributions made by, or on behalf of, a Participant may be changed to satisfy legal requirements in accordance with procedures established by the Plan Administrator; to an integral percentage which does not exceed the limitations specified in Articles III and IV. 5.7 Suspension of Contributions. Any Participant who is making, or having made on his behalf, Before-Tax and/or After-Tax Contributions under Sections 3.1 or 3.2 may suspend part or all of such Contributions at any time by notifying the Company in accordance with procedures established by the Plan Administrator. Any such suspension shall remain in effect until such Contributions are resumed. ARTICLE VI ESTABLISHMENT OF FUNDS, DEPOSIT AND INVESTMENT OF CONTRIBUTIONS 6.1 Establishment of Investment Funds. The Company shall select and establish certain funds (the "Investment Funds" or "Funds") that it shall cause to be maintained for the purpose of investing assets held under the Plan which relate to the Separate Accounts of Plan Participants. One such Fund shall be a Company Stock Fund which shall invest solely in Company Stock. Descriptions of the various funds are contained in Appendix B. 6.2 Investment Direction of Contributions. Any Before-Tax and After-Tax Contributions of a Participant shall be invested by the Trustee in accordance with directions received from the Participant, based upon the investment elections of each Participant made in accordance with the provisions of Sections 6.3 and 6.4 in the various Investment Funds selected by the Participant. 6.3 Investment of Contributions. Each Participant, upon electing to become a Participant under the Plan, shall make investment elections directing the manner in which his Before-Tax and After-Tax Contributions shall be invested by the Trustee. Such election shall be the same for Before-Tax and After-Tax Contributions. Contributions that are credited to a Separate Account of such Participant shall be invested in the various Investment Funds in any combination of integral percentages that equals 100 percent. In the absence of a valid Participant election, Before-tax Contributions and After-Tax Contributions shall be invested by the Trustee in the Fixed Income Fund pending receipt of a valid investment direction from the Participant. Investment elections shall be made by a Participant in accordance with uniform administrative and operational rules established by the Plan Administrator. All Service Bonus Contributions, along with earnings thereon, shall be invested in and shall remain invested in the Fixed Income Fund. Subject to the provisions of Section 6.4, the investment options so elected by a Participant shall remain in effect until he changes his investment elections or ceases to be a Participant in accordance with the provisions of the Plan. 6.4 Election of Participants to Transfer Invested Amounts. A Participant, Terminated Participant or Retired Participant may elect at any time to have a portion or all of the balance of the assets (except those Service Bonus Contributions invested in the Fixed Income Fund) liquidated and transferred from the Investment Funds in which they are currently invested to one or more of the other Funds in accordance with uniform administrative and operational rules established by the Plan Administrator. Such an election shall become effective, and the Participant may thereafter change or revoke such election, at such times and in the manner established by the Plan Administrator. ARTICLE VII VESTING 7.1 Vesting in Service Bonus Contributions. Effective with the sale of Truckstops of America on December 10, 1993, a Participant shall be 100 percent vested in the Service Bonus Contributions in his Service Bonus Account. 7.2 Reemployment. If an Employee incurs a Severance Date and is subsequently rehired as an Employee, the following special rules apply for purposes of vesting under the Plan: (a) If a Participant incurs a Severance Date and subsequently has a Reemployment Date within twelve months following the Severance Date, such Participant's years of Vesting Service will be calculated as if such Participant had never incurred a Severance Date. (b) If a Participant who is vested in his Separate Accounts incurs a Severance Date and then has a Reemployment Date more than twelve months after the Severance Date, such Participant's years of Vesting Service earned prior to the Severance Date will be restored for purposes of vesting under the Plan. However, such a Participant will not be credited with years of Vesting Service for the period of the Participant's absence. (c) If a Participant who is not vested in his Separate Accounts incurs a Severance Date and then has a Reemployment Date more than twelve months but less than seven years after the Severance Date, such Participant's years of Vesting Service earned prior to the Severance Date will be restored for purposes of vesting under the Plan. However, such a Participant will not be credited with years of Vesting Service for the period of the Participant's absence. 7.3 Vesting in Before-Tax and After-Tax Contributions. A Participant shall always be 100 percent vested in Before-Tax and After-Tax Contributions credited to his Before-Tax and After-Tax Accounts, as well as all earnings credited to such Accounts. 7.4 Election of Former Vesting Schedule. In the event of an amendment to the Plan that directly or indirectly affects the computation of a Participant's nonforfeitable interest in his Separate Accounts attributable to Company contributions, if any, a Participant who is a Participant on the effective date of such amendment or who is credited with three or more years of Vesting Service shall have a right to have his nonforfeitable interest in such accounts continue to be determined under the vesting schedule in effect prior to such amendment rather than under the new vesting schedule, unless the nonforfeitable interest of such Participant in such accounts under the Plan, as amended, at any time is not less than such interest determined without regard to such amendment. Notwithstanding the foregoing provisions of this Section 7.4, the vested interest of each Participant on the effective date of such amendment shall not be less than his vested interest under the Plan as in effect immediately prior to the effective date of such amendment. ARTICLE VIII WITHDRAWALS WHILE EMPLOYED 8.1 Withdrawal of After-Tax Contributions. By applying to the Company in the form and manner prescribed by the Plan Administrator, a Participant may elect to withdraw in cash or in kind, or both, any portion up to the entire value of his After- Tax Contributions made to the Plan and all earnings on After-Tax Contributions less any such amounts previously withdrawn. Such a withdrawal will be taken first from any After-Tax Contributions made to the Plan prior to 1987. When pre-1987 After-Tax Contributions are exhausted, such withdrawal will be taken proportionately from After-Tax Contributions made to the Plan after 1986 and earnings on all After-Tax Contributions. 8.2 Withdrawal of Before-Tax Contributions. Subject to the provisions of this Section 8.2, a Participant may apply to the Company in the form and manner prescribed by the Plan Administrator, for a withdrawal in cash from his Separate Account attributable to Before-Tax Contributions and any earnings accrued through December 31, 1988, on such Contributions less any such amounts previously withdrawn; provided that he has first withdrawn the total value of his After-Tax Account. At any time after a Participant has attained age 59-1/2 or becomes totally and permanently disabled, earnings accrued after December 31, 1988, on Before-Tax Contributions may also be withdrawn. The amounts in such Participant's Before-Tax Account will be aggregated with his After-Tax Account for the purpose of making withdrawals from the Plan; and such Participant's Before- Tax Contributions, including any interest, dividends, and appreciation thereon, less any amounts previously withdrawn, may be withdrawn in connection with an After-Tax Contribution withdrawal under Section 8.1 Except for a Participant who has attained age 59-1/2 or has become totally and permanently disabled, a withdrawal of Before- Tax Contributions and any earnings thereon, except as indicated below, shall be permitted only if the Plan Administrator determines that such withdrawal is needed for a Financial Hardship and that such withdrawal will not exceed the lesser of (i) the amount required to meet the need for which the withdrawal is requested, or (ii) the value of his Before-tax Account. However, if such Participant has not yet attained age 59-1/2 or become totally and permanently disabled, any earnings accrued after December 31, 1988, on his Before-Tax Contributions are not available for withdrawal even in the case of a Financial Hardship. 8.3 Withdrawal on Account of Permanent and Total Disability. In the event the Participant becomes permanently and totally disabled, he shall be eligible to withdraw up to the entire value of his Separate Accounts under the provisions of Sections 8.1 and 8.2. In this instance, permanent and total disability shall be defined according to uniform procedures established by the Plan Administrator. 8.4 No Withdrawal of Service Bonus Contributions. Service Bonus Contributions and earnings thereon are not subject to withdrawal until the Participant incurs a Severance Date. ARTICLE IX DISTRIBUTIONS UPON RETIREMENT OR OTHER TERMINATION OF EMPLOYMENT 9.1 Eligibility for Distribution. Each Participant shall be entitled to receive the vested amount of his Separate Accounts upon retirement or other termination of employment with the Affiliated Group for any reason, including death. 9.2 Distributions. The Plan Administrator shall direct the Trustee to make distribution to, or for the benefit of, a Participant, who becomes eligible to receive the vested amount of his Separate Accounts under Section 9.1 in the manner hereinafter set forth. (a) Distributions to Participants Upon Retirement or Other Termination of Employment (Other than Death). In the case of a Participant who retires or terminates employment with the Affiliated Group (for reasons other than death), if the combined value of the vested interest of the Participant under the Plan and all other qualified profit-sharing plans maintained by the Affiliated Group is (and was at the time of any prior distribution) $3,500 or less, distribution of such Participant's vested interest under the Plan shall be made to him as soon as practicable in a single lumpsum payment. If the value of the vested interest of such Participant under the Plan and all other qualified profit- sharing plans maintained by the Affiliated Group is (or was at the time of any prior distribution) in excess of $3,500, distribution of such Participant's vested interest under the Plan shall be made in a single lump-sum payment payable at any time prior to the April 1 of the calendar year following the calendar year in which the Retired Participant attains age 70-1/2, unless otherwise permitted by law. (b) Distributions Due to Death. In the case of a Participant's death, the vested interest of the Participant's entire account will be distributed as soon as practicable (but no more than five years after the Participant's death) to the Beneficiary in accordance with procedures established by the Plan Administrator; provided that, if distribution of the Participant's account has begun pursuant to Sections 9.5(c) and (e), the remaining portion of the Participant's account will be distributed at least as rapidly as under the method of distribution in effect as of the date of the Participant's death. 9.3 Forms of Distributions. All distributions under this Article IX may be made in cash or in kind, or both, in accordance with the election of the Participant or Beneficiary. 9.4 Payments to Incompetents or Minors. If any individual to whom an amount is payable hereunder is incapable of attending to his financial affairs because of any mental or physical condition, including the infirmities of advanced age, or is a minor, such amount (unless prior claim therefor shall have been made by a duly qualified guardian or other legal representative) may, in the discretion of the Plan Administrator, be paid to a duly appointed guardian or to another person for the use or benefit of the individual found to be a minor or incapable of attending to his financial affairs or in satisfaction of legal obligations incurred by or on behalf of such individual. The Trustee shall make such payment only upon receipt of written instructions to such effect from the Plan Administrator. Any such payment shall be charged to the Separate Accounts from which any such payment would otherwise have been paid to the individual found to be a minor or incapable of attending to his financial affairs and shall be a complete discharge of any liability therefor under the Plan. 9.5 Limitations on Commencement and Distribution of Benefit Payments. (a) Unless the Participant otherwise elects (or is (deemed to elect otherwise because the combined present value of such Participant's nonforfeitable accrued benefit under the Plan and all other qualified profit-sharing plans maintained by the Affiliated Group does not exceed $3,500), the payment of benefits under the Plan to such Participant shall begin not later than the 60th day after the close of the Plan Year in which the latest of the following events occurs: (i) The date on which such Participant attains age 65; (ii) The tenth anniversary of the date on which such Participant commenced participation in the Plan; and (iii) The date on which such Participant terminates service with the Affiliated Group. (b) Notwithstanding the foregoing, such Participant's entire interest in his Separate Accounts (including any distribution of incidental death benefits) must be distributed, or begun to be distributed, to him not later than his "required beginning date". (c) A Participant's "required beginning date" is the April 1st of the calendar year following the year in which the Participant attains age 70-1/2. For a Participant who attains age 70-1/2 before January 1, 1988, and is not a 5- percent owner, the term "required beginning date" means April 1 of the calendar year following the later of (1) the calendar year in which the Participant attains age 70-1/2 or (2) the calendar year in which the employee retires. For a Participant who attains age 70-1/2 before January 1, 1988, and is a 5-percent owner, the term "required beginning date" means April 1 of the calendar year following the later of (1) the calendar year in which the Participant attains age 70-1/2, or (2) the earlier of (i) the calendar year with or within which ends the Plan Year in which the Participant becomes a 5-percent owner, or (ii) the calendar year in which the Participant retires. (d) A Participant is treated as a 5-percent owner for purposes of this section if such Participant is a 5-percent owner as defined under Code Section 416(i) at any time during the Plan Year ending with or within the calendar year in which such owner attains age 66-1/2 or any subsequent year (e) Notwithstanding any provision in this Plan to the contrary, if not made in a lump-sum, the interest of a Participant in his Separate Accounts under the Plan must be distributed, in accordance with Treasury regulations promulgated under Section 401(a)(9) of the Code, over one of the four following periods: (i) the life of such Participant; (ii) the joint lives of such Participant and such Participant's Beneficiary; (iii) a period not extending beyond the life expectancy of such Participant; or (iv) a period not extending beyond the joint life expectancies of such Participant and such Participant's beneficiary. ARTICLE X BENEFICIARIES 10.1 Designation of Beneficiary. A Participant, Retired Participant, or Terminated Participant may designate a Beneficiary to whom distribution shall be made hereunder in the event such Participant dies before his interest is distributed to him in full. If such Participant has a spouse, his spouse shall be his Beneficiary and shall receive distribution of his remaining interest in accordance with the provisions of Section 9.2; provided, however, that a person or persons other than his spouse may be designated as his Beneficiary if the requirements of Section 10.3 are met. Any such designation or change of designation shall be subject to the provisions of Section 10.3, shall be made in writing in the form prescribed by the Plan Administrator, and shall become effective only when filed with the Plan Administrator; provided, however, that any such designation or change of designation which is received by the Plan Administrator after the death of the Participant, Retired Participant or Terminated Participant shall be disregarded. 10.2 Beneficiary in the Absence of Designated Beneficiary. If (i) a Participant, Retired Participant, or Terminated Participant who dies does not have a surviving spouse and if no Beneficiary has been designated pursuant to the provisions of Section 10.1, or (ii) no Beneficiary survives such Participant, then the Beneficiary shall be the estate of such Participant. If any Beneficiary designated pursuant to Section 10.1 dies after becoming entitled to receive distributions hereunder and before such distributions are made in full and if no other person or persons have been designated to receive the balance of such distributions upon the happening of such contingency, the estate of such deceased Beneficiary shall become the Beneficiary as to such balance. 10.3 Spousal Consent to Beneficiary Designation. In the event a Participant, Retired Participant, or Terminated Participant is married, any Beneficiary designation, other than a designation of his spouse as Beneficiary, shall be effective only if his spouse consents in writing thereto and such consent acknowledges the specific designation of Beneficiary and the effect of such action, and is witnessed by a notary public, unless a Plan representative finds that such consent cannot be obtained because the spouse cannot be located or because of other circumstances set forth in Section 401(a)(11) of the Code and Treasury regulations issued thereunder. ARTICLE XI ADMINISTRATION 11.1 Plan Administrator and Named Fiduciary. The Plan shall be administered by the Vice President of BP Exploration & Oil Inc. with responsibility for Human Resources (or the successor to such office as designated by the Board of Directors) who shall serve as Plan Administrator within the meaning of ERISA. The chief financial officer of the Company shall serve as Named Fiduciary except as otherwise designated by the Board of Directors. The Board of Directors may arrange for the delegation by the Trustee to the Named Fiduciary of any functions normally performed by trustees (except the custody of assets, the voting with respect to shares held by the Trustee, and the purchase and sale or redemption of securities). 11.2 Duties of Plan Administrator and Named Fiduciary. The Plan Administrator shall have the authority and responsibility for control of the operation and administration of the Plan. The Named Fiduciary shall have the responsibility to manage and control the assets of the Plan, which includes the investment of Plan assets. The Plan Administrator and the Named Fiduciary may, from time to time, designate, or revoke the designation of, one or more persons other than themselves to carry out one or more specific fiduciary responsibilities. Each such designation shall: (a) be in writing signed by the Plan Administrator or Named Fiduciary, as applicable; (b) specify one or more fiduciary duties in connection with the Plan for which such designee shall be responsible; and (c) be accepted by such designee. The revocation of any such designation shall be in writing signed by the Plan Administrator or Named Fiduciary, whichever originally made such designation, and shall include a statement that such has been notified of such revocation. The Plan Administrator and the Named Fiduciary shall also have such additional responsibilities and authority with respect to the Plan as are specifically vested in them from time to time by action of the Board of Directors of the Company. The authority of the Plan Administrator and the Named Fiduciary to delegate any of their duties as fiduciaries under the Plan to any designee may be limited pursuant to action of such Board of Directors. Each such designated fiduciary may rely upon any such direction, information, or action of the Plan Administrator, Named Fiduciary or another designated fiduciary as being proper under this Plan or the Trust, and is not required under this Plan or the Trust to inquire into the propriety of any such direction, information, or action. It is intended under the Plan and the Trust that each fiduciary shall be responsible for the proper exercise of its own powers, duties, responsibilities, and obligations under this Plan and the Trust and shall not be responsible for any act or failure to act of another fiduciary. No designated fiduciary, Plan Administrator, Named Fiduciary nor the Group guarantees the Trust Fund in any manner against investment loss or depreciation in asset value. No bond or other security shall be required of the Plan Administrator or the Named Fiduciary or anyone delegated to act on behalf of either, nor shall they receive additional compensation for services performed by them in the administration of this Plan, except as may otherwise be required by law. No director, officer or Employee of the Group shall be personally liable for any act or omission to act in connection with the operation or administration of the Plan, except for his own willful misconduct or gross negligence, except as may otherwise be required by law. The Plan Administrator and the Named Fiduciary and each of their designees, if any, may serve, subject to the foregoing provisions of this Section 11.2, in more than one fiduciary capacity with respect to the Plan and may employ one or more persons to render advice with regard to any responsibility such fiduciary has under the Plan. The Plan Administrator shall have the sole and exclusive discretion and authority to apply, construe and interpret all provisions and terms of the Plan, to grant and/or deny any and all claims for benefits, and to determine and decide any and all issues and factual circumstances relating to eligibility for benefits. All findings, decisions and determinations of any kind made by the Plan Administrator shall not be disturbed unless the Plan Administrator has acted in an arbitrary and capricious manner. Subject to the requirements of law, the Plan Administrator shall be the sole judge of the standard of proof required in any claim for benefits and in any determination of eligibility for a benefit. All decisions of the Plan Administrator shall be final and binding on all parties. The Plan Administrator shall exercise his powers in a uniform and nondiscriminatory manner. 11.3 Rules and Regulations. The Plan Administrator may from time to time prescribe rules or regulations for the administration of the Plan. Without limiting the generality of the foregoing, the Plan Administrator may adopt such rules or regulations with respect to the signature by an Employee and/or the spouse of an Employee, any directions or other papers to be signed by Employees, and similar matters as the Plan Administrator shall determine to be necessary or advisable in view of the laws of any state or country. 11.4 Trust Agreement and Trustee. The Named Fiduciary and the Trustee have entered into a trust agreement pursuant to which the Trustee is to act as trustee under the Plan. The Named Fiduciary may, without further reference to, or action by, any Subsidiary participating in the Plan, from time to time enter into such further agreements with the Trustee or other parties and make such amendments to such trust agreement or such further agreements as it may deem necessary or desirable. The Named Fiduciary may from time to time designate a successor Trustee which shall be a bank or trust company with capital and surplus of not less than $10,000,000, and the Named Fiduciary may require the Trustee to take such steps and execute such instruments as the Named Fiduciary may deem necessary or desirable to make effective the transfer of the Trust assets to the successor Trustee and to maintain the Plan. 11.5 Determination of Benefits and Claims Review. The Plan Administrator or his designee shall make all initial determinations as to the right of any person to a benefit. The Plan Administrator shall establish and follow a procedure for review of any such determination consistent with regulations of the Department of Labor under Section 503 of the Act. 11.6 Agency. The Plan Administrator, the Named Fiduciary, or the Trustee need not recognize the agency of any party for a Participant or a Beneficiary unless it shall receive documentary evidence thereof satisfactory to it and thereafter from time to time, as the Plan Administrator, the Named Fiduciary, or the Trustee may determine, additional documentary evidence showing the continuance of such agency. The Plan Administrator, the Named Fiduciary, or the Trustee shall be entitled to rely upon the continuance of such agency and to deal with the agent as if he or it were the Participant or the Beneficiary. 11.7 Records Conclusive. The records of the Trustee, Plan Administrator, Named Fiduciary, Employers, and Subsidiaries shall be conclusive in respect of all matters involved in the administration of the Plan. 11.8 Expenses. Expenses and costs of the Plan shall be paid in the following manner: (a) Except as otherwise provided in the Plan or trust agreement, all costs and expenses incurred in administering the Plan, including the expenses of the Plan Administrator and Named Fiduciary, the fees and expenses of the Trustee and its counsel, and other administrative expenses, shall be ratably shared by the Employers on such basis as shall otherwise be mutually agreed upon or, failing such agreement, as shall be determined by the Company. (b) Taxes, if any, on any assets held by the Trustee or income therefrom which are payable by the Trustee shall be charged against the Participant's Separate Accounts as the Trustee shall determine. 11.9 Qualified Domestic Relations Orders. The Plan Administrator shall establish reasonable procedures to determine the status of domestic relations orders and to administer distributions under domestic relations orders which are deemed to be qualified orders. Such procedures shall be in writing and shall comply with the provisions of Section 414(p) of the Code and regulations issued thereunder. Anything to the contrary in the Plan notwithstanding, in the event a qualified domestic relations order provides for a distribution of a Participant's, Terminated Participant's or Retired Participant's Separate Accounts, or any portion thereof, to an alternate payee as defined under Section 414(p)(8) of the Code, such distribution may include Before-Tax Contributions, After-Tax Contributions and Service Bonus Contributions, as well as earnings thereon, without regard to the date as of which such Participant, Terminated Participant or Retired Participant separates from service or attains age 59-1/2 ARTICLE XII ASSETS HELD BY TRUSTEE 12.1 Assets Held by Trustee. All cash, bonds, stock certificates, and contracts representing monies on deposit with insurance companies shall, until disposed of pursuant to the provisions of this Plan, be held in the possession or name of the Trustee; provided, however, that transferable securities may be registered in the name of the Trustee or in the name of its nominee. All Mutual Fund shares may be held as unissued shares (not in certificate form), in the name of the Trustee. Nontransferable securities shall be issued in such name or names as the Trustee may elect, subject to any applicable laws or regulations at the time in effect with respect thereto. In the sole discretion of the Trustee, investments in a particular issue of stock, security, or a particular issue of bonds made at the direction of more than one Participant may be represented by a single certificate, single contract, or single bond, as the case may be. 12.2 Options, Rights, or Warrants. In the event that any options, rights, or warrants shall be granted or issued with respect to shares of stock held by the Trustee under the Plan, the Trustee shall give to the Participant who directed the investment in such shares a reasonable opportunity to direct the Trustee to exercise such options, rights, or warrants for his Separate Account, and if any cash shall be required in connection with such exercise, such Participant shall, simultaneously with his direction to the Trustee, authorize the Trustee to use for such purpose any uninvested funds held for him and/or make available to the Trustee any additional necessary funds. Such additional funds may be made available to the Trustee either by payment thereof in cash or by written direction to the Trustee on forms prescribed by the Plan Administrator to sell any security held for him; provided, however, that any such additional funds deposited by any Participant with the Trustee for the aforesaid purpose shall not be deemed a Before-Tax or After-Tax Contribution under Article Ill. Any securities acquired as the result of the exercise of any such options, rights, or warrants shall be added to the Participant's Separate Accounts. If any Participant shall not, within the time designated by the Trustee, direct the Trustee to exercise any such option, right, or warrant and make available to the Trustee any necessary funds, the Trustee shall sell such option, right, or warrant on any registered security exchange, if there be any market therefor, and the cash proceeds from the sale of any such options, rights, or warrants shall be credited to the Participant's Separate Accounts. The foregoing provisions notwithstanding, the Trustee shall reserve the right to determine whether any dividends on Company Stock held by the Plan shall be paid in cash or in kind under a share dividend plan. 12.3 Voting Rights. The Trustee shall vote the Company Stock held in the Company Stock Fund for the respective accounts of Participants in accordance with such Participants' directions which may be certified to the Trustee by the Plan Administrator or any agent designated by the Plan Administrator; provided that any such shares with respect to which no such direction shall be received and any fractional shares shall be voted by the Trustee in the same proportions as shares as to which voting instructions have been received. 12.4 Cost and Proceeds of Securities Transactions. If the purchase or sale of securities by the Trustee, whether in pursuance of standing directions or specific directions, cannot be completed in a single transaction, but requires multiple transactions, the price per unit (including prices determined by the Trustee in cases of matched purchases and sales) at which all securities of that particular issue are purchased or sold by the Trustee shall be the weighted average net price per unit at which all securities of that particular issue are purchased or sold for the multiple transactions. 12.5 Brokerage Changes. Brokerage commissions, transfer taxes, and other charges and expenses in connection with the purchase or sale of securities shall be added to the cost of such securities or deducted from the proceeds thereof, as the case may be. ARTICLE XIII AMENDMENT AND TERMINATION 13.1 Amendments. Subject to the provisions of Section 13.2, the Board of Directors is authorized to amend the provisions of the Plan at any time in its sole discretion. This authority may be delegated from time to time by resolutions of the Board of Directors to certain officers of the Group, which delegations shall constitute part of the Plan. 13.2 Limitation of Amendments. The Company shall make no amendment to the Plan which shall result in the forfeiture or reduction of the interest of any Employee, Eligible Employee, Participant, Terminated Participant, Retired Participant or person claiming under or through any one or more of them pursuant to the Plan; provided, however, that nothing herein contained shall restrict the right to amend the provisions hereof relating to the administration of the Plan and Trust. Moreover, no amendment shall be made hereunder which shall permit any part of the Trust property to revert to any Employer or be used for or be diverted to purposes other than the exclusive benefit of Employees, Eligible Employees, Participants, Terminated Participants, Retired Participants and persons claiming under or through them pursuant to the Plan. 13.3 Termination. The Company reserves the right, by action of its Board of Directors, to terminate the Plan as to all Employers at any time, which termination shall become effective upon notice in writing to the Trustee (the effective date of such termination being hereinafter referred to as the "termination date"). The Plan shall terminate automatically if there is a complete discontinuance of contributions hereunder by all Employers. Upon any such termination of the Plan, the Trustee and the Company shall take the following actions for the benefit of Participants, Terminated Participants, Retired Participants, and Beneficiaries: (a) As of the termination date, the Trustee shall value the Funds hereunder, and the Plan Administrator shall adjust all Separate Accounts accordingly. The termination date shall become a valuation date. In determining the net worth of the Funds hereunder, the Trustee shall include as a liability such amounts as in its judgment shall be necessary to pay all expenses in connection with the termination of the Trust and the liquidation and distribution of the Trust property, as well as other expenses, whether or not accrued, and shall include as an asset all accrued income. (b) The Trustee, upon instructions from the Plan Administrator, shall then segregate and, subject to applicable provisions of the Code relating to distribution of Before-Tax Contributions, distribute an amount equal to the entire interest of each Participant, Terminated Participant, Retired Participant and Beneficiary in the Funds to or for the benefit of each such Participant or Beneficiary in accordance with the provisions of Section 9.2. Notwithstanding anything to the contrary contained herein, upon any such Plan termination, the interest of any Participant and Beneficiary shall become fully vested and nonforfeitable; and, if there is a partial termination of the Plan within the meaning of the Code, the interest of each Participant and Beneficiary who is affected by such partial termination shall become fully vested and nonforfeitable. 13.4 Withdrawal of an Employer. An Employer other than the Company may, by action of its board of directors, withdraw from the Plan, such withdrawal to be effective upon notice in writing to the Company and shall thereupon cease to be an Employer for all purposes of the Plan. An Employer shall be deemed automatically to withdraw from the Plan in the event of its complete discontinuance of contributions or (subject to the provisions of Section 13.5) in the event it ceases to be a Subsidiary. 13.5 Corporate Reorganization. The merger, consolidation, or liquidation of the Company or any Employer with or into the Company or any other Employer shall not constitute a termination of the Plan as to the Company or such Employer. ARTICLE XIV MISCELLANEOUS PROVISIONS 14.1 No Commitment as to Employment. Nothing herein contained shall be construed as a commitment on the part of any Employer to continue the employment or rate of compensation of any Employee hereunder for any period. 14.2 Rights to Trust Assets. Nothing in the Plan shall be construed to confer any right or claim upon any person other than the parties hereto, Participants, Terminated Participants, Retired Participants and Beneficiaries. All payments of benefits as provided in the Plan shall be made solely out of the assets of the Trust, and none of the fiduciaries shall be liable therefor in any manner. 14.3 Precedent. Except as otherwise specifically provided or required by law, no action taken in accordance with the terms of the Plan, by an Employer, the Company, or any fiduciary for the Plan, shall be construed or relied upon as a precedent for similar action under similar circumstances. 14.4 Duty to Furnish Information. Each of the Employers, the Company, or the Trustee shall furnish to any of the others any documents, reports, returns, statements, or other information that any other reasonably deems necessary to perform its duties imposed hereunder or otherwise imposed by law. 14.5 Merger, Consolidation, or Transfer of Plan Assets. The Plan shall not be merged or consolidated with any other plan, nor shall any of its assets or liabilities be transferred to another plan, unless, immediately after such merger, consolidation, or transfer of assets or liabilities, each Participant, Terminated Participant, Retired Participant or Beneficiary will receive a benefit which is at least equal to the benefit he was entitled to immediately prior to such merger, consolidation, or transfer of assets or liabilities (if the plan had then terminated). 14.6 Return of Contributions to Employers. If a Before-Tax Contribution: (a) is made under a mistake of fact, or (b) is conditioned upon deduction of the Contribution under Section 404 of the Code and such deduction is disallowed, or (c) is conditioned upon initial qualification of the Plan under Section 401(a) of the Code and the Plan does not so qualify, such a Contribution may be returned to the Employers within one year after the mistaken payment of the contribution, the disallowance of the deduction (to the extent disallowed), or the date of denial of the qualification of the Plan, whichever is applicable. For this purpose, all Contributions made by the Employers are expressly declared to be conditioned upon their deductibility under Section 404 of the Code and the qualification of the Plan. 14.7 Filing of Notices and Plan Information. Any Plan forms to be filed with the Plan shall be mailed by first-class mail or otherwise delivered to the BP America Participant Service Center at the following address: BT Services Tennessee, Inc. Bankers Trust New York Corp. P. O. box 305049 Nashville, TN 37230-5049 Such forms must be actually received by the applicable due date under the Plan. Any Plan notices or communications to be filed with the Plan Administrator or Named Fiduciary shall be mailed by first-class mail or otherwise delivered to such individual at 200 Public Square, Cleveland, Ohio 44114-2375. Legal notices shall be directed to the Corporate Secretary, BP America Inc., 200 Public Square, Cleveland, Ohio 44114-2375. 14.8 Governing Law. Except as provided under federal law, the provisions of the Plan shall be governed by and construed in accordance with the laws of the State of Ohio. 14.9 Restriction on Alienation. Except as provided in Sections 401(a)(13)(B) and 414(p) of the Code relating to qualified domestic relations orders or as otherwise provided under Section 401(a)(13) of the Code and related regulations, no benefit under the Plan at any time shall be subject in any manner to anticipation, alienation, assignment (either at law or in equity), encumbrance, garnishment, levy, execution, or other legal or equitable process. No person shall have power in any manner to anticipate, transfer, assign (either at law or in equity), alienate, or subject to attachment, garnishment, levy, execution, or other legal or equitable process, or in any way encumber his benefits under the Plan, or any part thereof, and any attempt to do so shall be void. If by reason of any attempt by a Participant, Terminated Participant, Retired Participant or Beneficiary to alienate, sell, transfer, assign, pledge, encumber or otherwise dispose of any right or interest under the Plan, or if by reason of bankruptcy or insolvency or because of any attachment, garnishment or other proceeding or, any order, finding or judgment of any court, either in law or in equity, prior to the actual transfer and delivery of such right or interest to such Participant or Beneficiary, such right or interest except for this Section would be payable to, or enjoyed by some person, firm, or corporation other than such Participant or Beneficiary, then any such right or interest shall cease, and thereafter the Trustee, upon the direction of the Plan Administrator, shall from time to time as and when payments would otherwise (except for this Section) become due and payable to such Participant or Beneficiary, pay or deliver to or expend for the use and benefit of such Participant or Beneficiary or to or for the use of any person dependent upon such Participant for support from any amount which would have been payable or distributable to such Participant or Beneficiary, except for this Section, such sums as the Plan Administrator in its sole discretion may deem necessary or advisable for his support or for the support of any one dependent upon him. At the time when, except for this Section, final payment would be required to be made to such Participant or Beneficiary, there shall be paid to such Participant or Beneficiary only so much of the balance remaining to his credit under the Plan as the Plan Administrator, in the exercise of its sole discretion, may direct and the remainder thereof, if any, shall be paid over and delivered to his spouse, if any, or if none, to his children, if any, in equal shares. If there is no spouse or children of such Participant or Beneficiary alive at such time, the Trustee shall pay and deliver any portion of any such remaining balance which is not paid to such Participant or Beneficiary to the estate of such Participant or Beneficiary. 14.10 Adoption by Subsidiaries. Any Subsidiary of the Company which at the time is not an Employer may, with the consent of the Board of Directors of the Company, adopt the Plan and become an Employer hereunder. An appropriate written instrument evidencing such adoption shall be executed and filed with the Company. 14.11 Rollovers to Other Plans or IRAs. Notwithstanding any provision of the Plan to the contrary that would otherwise limit a Distributee's election under this Section, a Distributee may elect, at the time and in the manner prescribed by the Plan Administrator, to have any portion of an Eligible Rollover Distribution paid directly to an Eligible Retirement Plan specified by the Distributee in a Direct Rollover. Definitions: (1) Eligible Rollover Distribution. An Eligible Rollover Distribution is any distribution of all or any portion of the balance to the credit of the Distributee, except that an Eligible Rollover Distribution does not include: (a) any distribution that is one of a series of substantially equal periodic payments (not less frequently than annually) made for the life (or life expectancy) of the Distributee or the joint lives (or joint life expectancies) of the Distributee and the Distributee's beneficiary, or for a specified period of ten years or more; (b) any distribution to the extent such distribution is required under Code Section 401(a)(9); and (c) the portion of any distribution that is not includable in gross income (determined without regard to the exclusion for net unrealized appreciation with respect to employer securities). (2) Eligible Retirement Plan. An Eligible Retirement Plan is an individual retirement account described in Code Section 408(a), an individual retirement annuity described in Code Section 408(b), an annuity plan described in Code Section 403(a), or a qualified trust described in Code Section 401(a) that accepts the Distributee's Eligible Rollover Distribution. However, in the case of an Eligible Rollover Distribution to the surviving spouse, an Eligible Retirement Plan is an individual retirement account or individual retirement annuity. (3) Distributee. A Distributee includes a Participant, Retired Participant or Terminated Participant. In addition, the Participant's, Retired Participant's or Terminated Participant's surviving spouse, or former spouse who is the alternate payee under a qualified domestic relations order as defined in Code Section 414(p), are Distributees with regard to the interest of the spouse or former spouse. (4) Direct Rollover. A Direct Rollover is a payment by the Plan to the Eligible Retirement Plan specified by the Distributee. 14.12 Administrative Corrections. The Plan Administrator or the Named Fiduciary, as appropriate, may take reasonable actions, consistent with applicable law, as may be necessary to correct any omissions, defects, or inconsistencies in the operation or administration of the Plan. ARTICLE XV TOP-HEAVY PROVISIONS 15.1 Applicability. Notwithstanding any other provision to the contrary, in the event the Plan is deemed to be a top-heavy plan for any Plan Year, the provisions contained in this Article XV with respect to vesting and Service Bonus Contributions shall be applicable with respect to such Plan Year. In the event the Plan is determined to be a top-heavy plan and upon a subsequent Determination Date is determined to no longer be a top-heavy plan, the vesting and the Employer contribution provisions in effect immediately preceding the Plan Year in which the Plan was determined to be a top-heavy plan shall again become applicable as of such subsequent Determination Date; provided, however, that in the event such prior vesting schedule does again become applicable, the provisions of Section 7.4 and Section 12.2 shall apply (i) to preserve the nonforfeitable accrued benefit of any Participant or Beneficiary and (ii) to permit in accordance with Section 7.4, a Participant to elect to continue to have his nonforfeitable interest in his Employer contributions determined in accordance with the vesting schedule applicable while the Plan was a top-heavy plan. 15.2 Top-Heavy Definitions. For purposes of this Article XV, the following definitions shall apply: (a) The term "Determination Date" with respect to any Plan Year shall mean the last day of the preceding Plan Year. (b) The term "Determination Period" shall mean the Plan Year containing the Determination Date or the four preceding plan years. (c) The term "Key Employee" shall mean any Employee or former Employee (and the beneficiaries of such Employee) who at any time during the Determination Period was an officer of the Company if such individual's annual compensation exceeds 50% of the dollar limitation under Code Section 415(b)(1)(A), an owner (or considered an owner under Code Section 318) of one of the ten largest interests in the Company if such individual's compensation exceeds 100 percent of the dollar limitation under Code Section 415(c)(1)(A), a 5-percent owner of the Company, or a one- percent owner of the Company who has an annual compensation of more than $150,000. For purposes of this definition, the term "compensation" has the meaning given to such term by Code section 414(q)(7). (d) The term "Non-Key Employee" shall mean any Participant who is not a Key Employee. (e) The term "Permissive Aggregation Group" shall mean those plans not included in an Employer's Required Aggregation Group in conjunction with any other plan or plans of such Employer, so long as the entire group of plans would continue to meet the requirements of Sections 401(a)(4) and 410 of the Code. (f) The term "Required Aggregation Group" shall include (i) all plans of an Employer in which a Key Employee is a participant and (ii) all other plans of an Employer which enable a plan described in clause (i) hereof to meet the requirements of Sections 401(a)(4) or 410 of the Code. (g) A "Super Top-Heavy Group" with respect to a particular Plan Year shall mean a Required or Permissive Aggregation Group that, as of the Determination Date, would qualify as a top-heavy group under the definition in paragraph (h) of this Section 15.2 with "90 percent" substituted for "60 percent" each place where "60 percent" appears in such definition. (h) The term "Super Top-Heavy Plan" with respect to a particular Plan Year shall mean a plan that, as of the Determination Date, would qualify as a top-heavy plan under the definition in paragraph (i) of this Section 15.2 with "90 percent" substituted for "60 percent" each place where "60 percent" appears in such definition. A plan is also a "Super Top-Heavy Plan" if it is part of a Super Top-Heavy Group. (i) The term "top-heavy group" with respect to a particular Plan Year shall mean a required or a Permissive Aggregation Group if the sum, as of the Determination Date, of the present value of the cumulative accrued benefits for Key Employees under all defined benefit plans included in such group and the aggregate of the account balances of Key Employees under all defined contribution plans included in such group exceeds 60 percent of a similar sum determined for all employees covered by the plans included in such group. (j) The term "top-heavy plan" with respect to a particular Plan Year shall mean (i), in the case of a defined contribution plan, a plan for which, as of the Determination Date, the aggregate of the accounts (within the meaning of Section 416(g) of the Code and the regulations thereunder) of Key Employees exceeds 60 percent of the aggregate of the accounts of all Participants under the plan, with the accounts valued as of the relevant Valuation Date, (ii) in the case of a defined benefit plan, a plan for which, as of the Determination Date, the present value of the cumulative accrued benefits payable under the plan (within the meaning of Section 416(g) of the Code and the regulations thereunder) to Key Employees exceeds 60 percent of the present value of the cumulative accrued benefits under the plan for all employees, with present value of accrued benefits to be determined in accordance with the actuarial assumptions specified in such defined benefit plan, and (iii) a plan that is part of a top-heavy group. For purposes of this paragraph, a Participant's accrued benefit in a defined benefit plan will be determined under a uniform accrual method applied under all defined benefit plans maintained by the Company or an Affiliate or, where there is no such method, as if such benefit accrued not more rapidly than the slowest rate of accrual permitted under the fractional rule of Section 411(b)(1)(C) of the Code. Notwithstanding the foregoing provisions of this paragraph, however, a plan shall be deemed not to be a top-heavy plan if it is part of a required or Permissive Aggregation Group that is not a top-heavy group. (k) The term "Valuation Date" shall mean the most recent valuation date within a twelve-month period ending on the Determination Date. 15.3 Accelerated Vesting. In the event the Plan is determined to be a top-heavy plan with respect to any Plan Year, a Participant who is not vested in his Separate Accounts attributable to Service Bonus Contributions in accordance with the provisions of Article VII shall be eligible to receive a nonforfeitable percentage of Service Bonus Contributions allocated to his Separate Accounts which shall be determined by application of the following vesting schedule: Nonforfeitab Years of Vesting Service le Percentage Less than 2 years 0% 2 years but less than 3 years 20% 3 years but less than 4 years 40% 4 years but less than 5 years 60% 5 years but less than 6 years 80% 6 years or more 100% An involuntary cash-out shall not be an amount less than the present value of a Participant's entire employer-derived non- forfeitable benefit at the time of the distribution. 15.4 Minimum Service Bonus Contribution. In the event the Plan is determined to be a top-heavy plan with respect to any Plan Year, the Service Bonus Contributions allocated to the Separate Accounts of each Non-Key Employee who is a Participant and who is not separated from service with the Employer as of the end of such Plan Year shall be no less than the lesser of (a) three percent of his compensation or (b) the largest percentage of compensation that is allocated for such Plan Year to the Separate Accounts of any Key Employee, provided that, in the event the Plan is part of a Required Aggregation Group, and the Plan enables a defined benefit plan included in such group to meet the requirements of Section 401(a)(4) or 410 of the Code, the minimum allocation of Service Bonus Contributions to the Separate Accounts of each Non-Key Employee shall be three percent of the compensation of such Non-Key Employees, and provided further that, if the highest rate allocated to any Key Employee is less than three percent, amounts contributed as a result of a salary reduction agreement must be included in determining contributions made on behalf of Key Employees. Any minimum allocation to the Separate Accounts of a Participant required by this Section 15.4 shall be made without regard to any social security contribution made by the Employer on behalf of the Participant and without regard to whether or not a Non-Key Employee withdraws his Before Tax or After Tax Contributions. This minimum allocation shall be made for a Non-Key Employee who has not separated from service at the end of the Plan Year, regardless of whether the Non-Key Employee has less than 1000 hours for the year. Notwithstanding the minimum top-heavy allocation requirements of this Section 15.4, in the event that the Plan is a top-heavy plan, each Non-Key Employee hereunder who is also covered under a top-heavy defined benefit plan maintained by an Employer will receive the top-heavy benefits provided for under such defined benefit plan in lieu of the minimum top-heavy allocation under the Plan. 15.5 Adjustments to Section 415 Limitations. Notwithstanding the provisions of Section 4A, in the event that the Plan is a top-heavy plan and the Employer maintains a defined benefit plan covering some or all of the employees that are covered by the Plan, Section 415(e)(2)(B) and 415(e)(3)(B) of the Code shall be applied to the Plan by substituting "1.0" for "1.25" and Section 415(e)(6)(B)(i) of the Code shall be applied to the Plan by substituting "$41,500" for "$51,875", except that such substitutions shall not be applied to the Plan if (a) the Plan is not a Super Top-Heavy Plan and (b) each Non-Key Employee who is a Participant, who also participates in a defined benefit plan maintained by an Employer, will receive a defined benefit minimum top-heavy benefit of three percent per year of service (up to 30%), and (c) each Non-Key Employee who is a Participant who does not participate in a defined benefit plan maintained by an Employer will receive a defined contribution minimum allocation of four percent of compensation. * * * This amendment and restatement of the BP America DirectSave Plan was executed at Cleveland, Ohio, this 19th day of February, 1996 BP AMERICA INC. By Felix R. Strater Vice President, Human Resources BP Exploration & Oil Inc. Plan Administrator APPENDIX A COVERED EMPLOYMENT CLASSIFICATION January 1, 1994 The following groups have been designated by the Board of Directors as employment classifications eligible for participation in the Plan: Participating Employer Employment Classification ACTIVE GROUPS: BP Oil Service Station hourly (full- time and part-time) I-Station managers I-Station hourly (full-time and part-time) TERMINATED EMPLOYEE GROUPS: BP Oil Truckstops of America hourly (full-time and part-time) West Coast Service Station hourly (full-time and part- time) West Coast I-Station managers West Coast I-Station hourly (full-time and part-time) APPENDIX B INVESTMENT FUNDS January 1, 1996 Company Stock Fund. The assets of the Company Stock Fund shall be invested solely in Company Stock. Company Stock shall be purchased on the open market or shall be acquired through the support of newly issued Ordinary Shares of the Company's ultimate parent, the British Petroleum Company, p.l.c. ("BP"), in accordance with any procedures which may be established by the Named Fiduciary. Any purchase of Company Stock on the open market shall be made only for fair market value as determined by the Trustee. No commission shall be charged or paid with respect to any acquisition or sale of Company Stock, except in the case of Company Stock purchased or sold on a registered national securities exchange. Fixed Income Fund. The Fixed Income Fund shall consist of assets which are invested or held for investment intended to provide a fixed rate of return including, but not limited to, those governmental or corporate obligations, trust and participation certificates and mortgages, insurance contracts and/or bank contracts which provide for the repayment of funds invested plus a fixed rate of interest. The Trustee may also, as directed by the Named Fiduciary from time to time, purchase third party bonds, guarantees or other forms of insurance on any and all investments in the Fixed Income Fund and may purchase or hold property in a short-term investment fund consisting of, but not limited to, short term notes, debentures, Treasury bills, savings bond deposits, commercial paper, and any other property for which the maturity is fixed for a period of time not in excess of 12 months, or a collective trust comprised of such securities provided such trust is maintained for trusts which form parts of a pension or profit-sharing plan qualified under the Code. To the extent that any such assets are so invested in a collective trust, the instrument establishing the collective trust and the trust maintained thereunder shall be a part of the Plan and Trust. INVESCO Total Return Fund. The INVESCO Total Return Fund seeks to achieve a high total return on investment through capital appreciation and current income by investment in a combination of equity securities and fixed income securities. Above all, the fund's objective is to achieve reasonably consistent total returns over up and down market cycles. Quantitative Fund. The Quantitative Fund is a mutual fund which seeks a total return greater than that of the U. S. stock market as measured by the S&P 500 market index, while maintaining a risk posture similar to that of the index. It invests in a broadly diversified group of common stocks having investment characteristics similar to the stocks represented in the S&P 500 but with emphasis on stocks that the Fund's manager considers to be undervalued by the market. The Quantitative Fund is part of the Vanguard Group and is managed by Franklin Portfolio Associates, Inc. Fidelity Blue Chip Growth Fund. The Fidelity Blue Chip Growth Fund seeks to achieve long-term capital appreciation from a portfolio of equity securities issued by established, recognized companies that are experiencing growth. J. P. Morgan Institutional International Equity Fund. The J. P. Morgan Institutional International Equity Fund seeks to provide a high total return from a portfolio of equity securities (stocks) of foreign corporations. The fund assumes a long-term investment horizon to pursue its objective.