A.  

This is **EXHIBIT A**, consisting of 9 pages, referred to in and part of
the **Agreement between Owner and Engineer for Professional Services**
dated[     ]{.underline}.

Owner\'s Consultant\'s Services

1.  BASIC SERVICES

Article 1 of the Agreement is amended and supplemented to include the
following agreement of the parties. Engineer shall provide Basic and
Additional Services as set forth below.

1.  Study and Report Phase

    A.  Engineer shall:

        1.  Consult with Owner to define and clarify Owner's
            requirements for the Project and available data.

        2.  Advise Owner of any need for Owner to provide data or
            services of the types described in Exhibit B which are not
            part of Engineer's Basic Services.

        3.  Identify, consult with, and analyze requirements of
            governmental authorities having jurisdiction to approve the
            portions of the Project designed or specified by Engineer,
            including but not limited to mitigating measures identified
            in the environmental assessment.

        4.  Identify and evaluate not less than three (3), not including
            "No Action", alternate solutions available to Owner and,
            after consultation with Owner, recommend to Owner those
            solutions which in Engineer's judgment meet Owner's
            requirements for the Project.

        5.  In accordance with Agency guidance, prepare a preliminary
            engineering report (the "Report") which will, as
            appropriate, contain schematic layouts, sketches, operation
            and maintenance costs, and conceptual design criteria with
            appropriate exhibits to indicate the agreed-to requirements,
            considerations involved, and those alternate solutions
            available to Owner which Engineer recommends. For each
            recommended solution Engineer will provide the following,
            which will be separately itemized: opinion of probable
            Construction Cost; proposed allowances for contingencies;
            the estimated total costs of design, professional, and
            related services to be provided by Engineer and its
            Consultants; and, on the basis of information furnished by
            Owner, a summary of allowances for other items and services
            included within the definition of Total Project Costs.

        6.  Perform or provide the following additional Study and Report
            Phase tasks or deliverables:

            a.  Environment Report in accordance with Agency
                requirements.

            b.  Provide engineering information for applications and
                supporting documents for private or governmental grants,
                loans, or advances in connection with the Project.

            c.  Prepare feasibility studies and preliminary ranges of
                rate schedules if required for the Project.

            d.  Site visits and Owner meetings (with all associated
                costs) during this phase shall be included in the total
                cost set forth in Section C.2.01.A.1.

        7.  Furnish *[     ]{.underline}* review copies of the Report
            and any other deliverables to Owner and Agency within
            [     ]{.underline} calendar days of authorization to begin
            services and review it with Owner.

        8.  Revise the Report and any other deliverables in response to
            Owner's and Agency's comments, as appropriate, and furnish
            *[     ]{.underline}* copies of the revised Report and any
            other deliverables to the Owner and Agency within
            *[     ]{.underline}* calendar days of receipt of all such
            comments.

    B.  Engineer's services under the Study and Report Phase will be
        considered complete on the date when the revised Report and any
        other deliverables have been delivered to and accepted by Owner
        and Agency, as appropriate.

2.  Preliminary Design Phase

    A.  After acceptance by Owner and Agency of the Report and any other
        deliverables, selection by Owner of a recommended solution and
        indication of any specific modifications or changes in the
        scope, extent, character, or design requirements of the Project
        desired by Owner, and upon written authorization from Owner,
        Engineer shall:

        1.  Prepare Preliminary Design Phase documents consisting of
            final design criteria, preliminary drawings, outline
            specifications, and written descriptions of the Project.

        2.  Provide necessary field surveys and topographic and utility
            mapping for design purposes. Utility mapping will be based
            upon information obtained from utility owners.

        3.  Provide to Owner three copies of maps showing the general
            location of required construction easements and permanent
            easements and the land to be acquired.

        4.  Advise Owner if additional reports, data, information, or
            services of the types described in Exhibit B are necessary
            and assist Owner in obtaining such reports, data,
            information, or services.

        5.  Based on the information contained in the Preliminary Design
            Phase documents, prepare a revised opinion of probable
            Construction Cost, and assist Owner in collating the various
            cost categories which comprise Total Project Costs.

        6.  Perform or provide the following additional Preliminary
            Design Phase tasks:

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a.  Site visits and Owner meetings (with all associated costs) during
    this phase are included in the total cost set forth in Section
    C.2.01.A.2.

    1.  Furnish *[     ]{.underline}* review copies of the Preliminary
        Design Phase documents and any other deliverables to Owner (and
        Agency, if required) within *[     ]{.underline}* calendar days
        of authorization to proceed with this phase, and review them
        with Owner.

    2.  Revise the Preliminary Design Phase documents and any other
        deliverables in response to comments from Owner (and Agency), as
        appropriate, and furnish to Owner (and Agency)
        *[     ]{.underline}* copies of the revised Preliminary Design
        Phase documents, revised opinion of probable Construction Cost,
        and any other deliverables within *[     ]{.underline}* calendar
        days after receipt of all such comments.

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    A.  Engineer's services under the Preliminary Design Phase will be
        considered complete on the date when the revised Preliminary
        Design Phase documents, revised opinion of probable Construction
        Cost, and any other deliverables have been delivered to Owner
        (and Agency, if required).

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    1.  Final Design Phase

        A.  After acceptance by Owner (and by Agency, if required) of
            the Preliminary Design Phase documents, revised opinion of
            probable Construction Cost as determined in the Preliminary
            Design Phase, and any other deliverables subject to any
            Owner-directed modifications or changes in the scope,
            extent, character, or design requirements of or for the
            Project, and upon written authorization from Owner, Engineer
            shall:

            1.  Prepare final Drawings and Specifications indicating the
                scope, extent, and character of the Work to be performed
                and furnished by Contractor. If appropriate,
                Specifications shall conform to the 16-division format
                of the Construction Specifications Institute.

            2.  Provide technical criteria, written descriptions, and
                design data for Owner's use in filing applications for
                permits from or approvals of governmental authorities
                having jurisdiction to review or approve the final
                design of the Project; assist Owner in consultations
                with such authorities; and revise the Drawings and
                Specifications in response to directives from such
                authorities.

            3.  Advise Owner of any adjustments to the opinion of
                probable Construction Cost and any adjustments to Total
                Project Costs known to Engineer.

            4.  Perform or provide the following additional Final Design
                Phase tasks and deliverables:

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B.  Site visits and Owner meetings during this phase are included in the
    total cost set forth in Section C.2.01.A.2. Reimbursables will be at
    the rates set forth in Appendix 1 (Reimbursable Expenses Schedule)
    to Exhibit C.Site visits and Owner meetings during this phase are
    included in the total cost set forth in Section C.2.01.A.2.
    Reimbursables will be at the rates set forth in Appendix 1
    (Reimbursable Expenses Schedule) to Exhibit C.

C.  Site visits and Owner meetings during this phase are included in the
    total cost set forth in Section C.2.01.A.2. Reimbursables will be at
    the rates set forth in Appendix 1 (Reimbursable Expenses Schedule)
    to Exhibit C.

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a)  Site visits and Owner meetings (with all associated costs) during
    this phase are included in the total cost set forth in Section
    C.2.01.A.2.

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5.  Prepare and furnish Bidding Documents for review by the Owner, its
    legal counsel, its other advisors, regulatory agencies, and Agency,
    within *[     ]{.underline}* calendar days of authorization to
    proceed with this phase, and assist Owner in the preparation of
    other related documents. Bidding documents will comply with Agency's
    requirements in effect as of the date of Owner authorizing work in
    this phase

6.  Revise the Bidding Documents in accordance with comments and
    instructions from the Owner and Agency, as appropriate, and submit
    *[     ]{.underline}* final copies of the Bidding Documents, a
    revised opinion of probable Construction Cost, and any other
    deliverables to Owner and Agency within *[     ]{.underline}*
    calendar days after receipt of all such comments and instructions

    B.  Engineer's services under the Final Design Phase will be
        considered complete on the date when the submittals required by
        paragraph A.1.03.A.6 have been delivered to and accepted by
        Owner and Agency.

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    A.  In the event that the Work designed or specified by Engineer is
        to be performed or furnished under more than one prime contract,
        or if Engineer's services are to be separately sequenced with
        the work of one or more prime Contractors (such as in the case
        of fast-tracking), Owner and Engineer shall, prior to
        commencement of the Final Design Phase, develop a schedule for
        performance of Engineer's services during the Final Design,
        Bidding or Negotiating, Construction, and Post-Construction
        Phases in order to sequence and coordinate properly such
        services as are applicable to the work under such separate prime
        contracts. This schedule is to be prepared and included in or
        become an amendment to Exhibit A whether or not the work under
        such contracts is to proceed concurrently.

    B.  The number of prime contracts for Work designed or specified by
        Engineer upon which the Engineer's compensation has been
        established under this Agreement is *[     ]{.underline}*. If
        more prime contracts are awarded, Engineer shall be entitled to
        an equitable increase in its compensation under this Agreement.

        A.1.04 Bidding or Negotiating Phase

        A. After acceptance by Owner and Agency of the Bidding Documents
        and the most recent opinion of probable Construction Cost as
        determined in the Final Design Phase, and upon written
        authorization by Owner to proceed, Engineer shall:

        1.  Assist Owner in advertising for and obtaining bids or
            proposals for the Work and, where applicable, maintain a
            record of prospective bidders to whom Bidding Documents have
            been issued, attend pre-Bid conferences, if any, and receive
            and process contractor deposits or charges for the Bidding
            Documents.

        2.  Issue Addenda as appropriate to clarify, correct, or change
            the Bidding Documents.

        3.  Provide information or assistance needed by Owner in the
            course of any negotiations with prospective contractors.

        4.  Consult with Owner as to the acceptability of
            subcontractors, suppliers, and other individuals and
            entities proposed by prospective contractors for those
            portions of the Work as to which such acceptability is
            required by the Bidding Documents.

        5.  Determine the acceptability of substitute materials and
            equipment proposed when substitution is necessary because
            the specified item is incompatible with the Project or fails
            to comply with applicable codes.

        6.  Perform or provide the following additional Bidding or
            Negotiating Phase tasks:

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a)  Site visits and Owner meetings (with all associated costs) during
    this phase are included in the total cost set forth in Section
    C.2.01.A.2.

    1.  Attend the Bid opening, prepare Bid tabulation sheets, and
        assist Owner in evaluating Bids or proposals and in assembling
        and awarding contracts for the Work.

        B. The Bidding or Negotiating Phase will be considered complete
        upon commencement of the Construction Phase or upon cessation of
        negotiations with prospective contractors (except as may be
        required if Exhibit F is a part of this Agreement).

        A.1.05 Construction Phase

        A. Upon successful completion of the Bidding and Negotiating
        Phase, and upon written authorization from Owner, Engineer
        shall:

        1\. *General Administration of Construction Contract.* Consult
        with Owner and act as Owner's representative as provided in the
        General Conditions. The extent and limitations of the duties,
        responsibilities, and authority of Engineer as assigned in the
        General Conditions shall not be modified, except as Engineer may
        otherwise agree in writing. All of Owner's instructions to
        Contractor will be issued through Engineer, which shall have
        authority to act on behalf of Owner in dealings with Contractor
        to the extent provided in this Agreement and the General
        Conditions except as otherwise provided in writing.

        2*. Resident Project Representative (RPR).* Unless otherwise
        notified in writing by Owner, Engineer shall provide the
        services of Resident Project Representative (RPR) at the Site to
        assist Engineer and to provide more continuous observations of
        such work on a full-time basis unless part-time services are
        expressly approved by Agency and this Agreement is amended
        accordingly. Engineer will, prior to the pre-construction
        conference, submit a resume of the RPR's qualifications for
        approval by Owner and Agency. The duties, responsibilities, and
        limitations of authority of the RPR are as set forth in
        Exhibit D. The furnishing of such Resident Project
        Representative service will not limit, extend, or modify
        Engineer's responsibilities or authority except as expressly set
        forth in Exhibit D.

        3\. *Selecting Independent Testing Laboratory.* Assist Owner in
        the selection of an independent testing laboratory to perform
        the services identified in Exhibit B, paragraph B.2.01.O.

        4\. *Pre-Construction Conference.* Participate in a
        Pre-Construction Conference prior to commencement of Work at the
        Site. If RPR services are provided by Engineer, ensure RPR
        attends Pre-Construction Conference.

        5\. *Schedules*. Receive, review, and determine the
        acceptability of any and all schedules that Contractor is
        required to submit to Engineer, including the Progress Schedule,
        Schedule of Submittals, and Schedule of Values.

        6\. *Baselines and Benchmarks.* As appropriate, establish
        baselines and benchmarks for locating the Work which in
        Engineer's judgment are necessary to enable Contractor to
        proceed.

        7\. *Visits to Site and Observation of Construction.* In
        connection with observations of Contractor's Work while it is in
        progress:

        a.  Make visits to the Site at intervals appropriate to the
            various stages of construction, as Engineer deems necessary,
            but at least monthly, to observe as an experienced and
            qualified design professional the progress and quality of
            Contractor's executed Work. Such visits and observations by
            Engineer, and the Resident Project Representative, if any,
            are not intended to be exhaustive or to extend to every
            aspect of Contractor's Work in progress or to involve
            detailed inspections of Contractor's Work in progress beyond
            the responsibilities specifically assigned to Engineer in
            this Agreement and the Contract Documents, but rather are to
            be limited to spot checking, selective sampling, and similar
            methods of general observation of the Work based on
            Engineer's exercise of professional judgment as assisted by
            the Resident Project Representative, if any. Based on
            information obtained during such visits and observations,
            Engineer will determine in general if the Work is proceeding
            in accordance with the Contract Documents, and Engineer
            shall keep Owner informed of the progress of the Work.

        b.  The purpose of Engineer's visits to, and representation by
            the Resident Project Representative, if any, at the Site,
            will be to enable Engineer to better carry out the duties
            and responsibilities assigned to and undertaken by Engineer
            during the Construction Phase, and, in addition, by the
            exercise of Engineer's efforts as an experienced and
            qualified design professional, to provide for Owner a
            greater degree of confidence that the completed Work will
            conform in general to the Contract Documents and that
            Contractor has implemented and maintained the integrity of
            the design concept of the completed Project as a functioning
            whole as indicated in the Contract Documents. Engineer shall
            not, during such visits or as a result of such observations
            of Contractor's Work in progress, supervise, direct, or have
            control over Contractor's Work, nor shall Engineer have
            authority over or responsibility for the means, methods,
            techniques, sequences, or procedures of construction
            selected or used by Contractor, for security or safety on
            the Site, for safety precautions and programs incident to
            Contractor's Work, nor for any failure of Contractor to
            comply with Laws and Regulations applicable to Contractor's
            furnishing and performing the Work. Accordingly, Engineer
            neither guarantees the performance of any Contractor nor
            assumes responsibility for any Contractor's failure to
            furnish and perform the Work in accordance with the Contract
            Documents.

    2.  *Defective Work.* Recommend to Owner that Contractor's Work be
        rejected while it is in progress if, on the basis of Engineer's
        observations, Engineer believes that such Work will not produce
        a completed Project that conforms generally to the Contract
        Documents or that it will threaten the integrity of the design
        concept of the completed Project as a functioning whole as
        indicated in the Contract Documents.

    3.  *Clarifications and Interpretations; Field Orders.* Issue
        necessary clarifications and interpretations of the Contract
        Documents as appropriate to the orderly completion of
        Contractor's work. Such clarifications and interpretations will
        be consistent with the intent of and reasonably inferable from
        the Contract Documents. Engineer may issue Field Orders
        authorizing minor variations in the Work from the requirements
        of the Contract Documents.

    4.  *Change Orders and Work Change Directives.* Recommend Change
        Orders and Work Change Directives to Owner, as appropriate, and
        prepare Change Orders and Work Change Directives as required.

    5.  *Shop Drawings and Samples*. Review and approve or take other
        appropriate action in respect to Shop Drawings and Samples and
        other data which Contractor is required to submit, but only for
        conformance with the information given in the Contract Documents
        and compatibility with the design concept of the completed
        Project as a functioning whole as indicated by the Contract
        Documents. Such reviews and approvals or other action will not
        extend to means, methods, techniques, sequences, or procedures
        of construction or to safety precautions and programs incident
        thereto. Engineer shall meet any Contractor's submittal schedule
        that Engineer has accepted.

    6.  *Substitutes and "or-equal."* Evaluate and determine the
        acceptability of substitute or "or-equal" materials and
        equipment proposed by Contractor, but subject to the provisions
        of paragraph A.2.01.A.23 of this Exhibit A.

    7.  *Inspections and Tests.* Require such special inspections or
        tests of Contractor's work as deemed reasonably necessary, and
        receive and review all certificates of inspections, tests, and
        approvals required by Laws and Regulations or the Contract
        Documents. Engineer's review of such certificates will be for
        the purpose of determining that the results certified indicate
        compliance with the Contract Documents and will not constitute
        an independent evaluation that the content or procedures of such
        inspections, tests, or approvals comply with the requirements of
        the Contract Documents. Engineer shall be entitled to rely on
        the results of such tests.

    8.  *Disagreements between Owner and Contractor*. Render formal
        written decisions on all duly submitted issues relating to the
        acceptability of Contractor's work or the interpretation of the
        requirements of the Contract Documents pertaining to the
        execution, performance, or progress of Contractor's Work; review
        each duly submitted Claim by Owner or Contractor, and in writing
        either deny such Claim in whole or in part, approve such Claim,
        or decline to resolve such Claim if Engineer in its discretion
        concludes that to do so would be inappropriate. In rendering
        such decisions, Engineer shall be fair and not show partiality
        to Owner or Contractor and shall not be liable in connection
        with any decision rendered in good faith in such capacity.

    9.  *Applications for Payment.* Based on Engineer's observations as
        an experienced and qualified design professional and on review
        of Applications for Payment and accompanying supporting
        documentation:

        a.  Determine the amounts that Engineer recommends Contractor be
            paid. Such recommendations of payment will be in writing and
            will constitute Engineer's representation to Owner, based on
            such observations and review, that, to the best of
            Engineer's knowledge, information and belief, Contractor's
            Work has progressed to the point indicated, the quality of
            such Work is generally in accordance with the Contract
            Documents (subject to an evaluation of the Work as a
            functioning whole prior to or upon Substantial Completion,
            to the results of any subsequent tests called for in the
            Contract Documents, and to any other qualifications stated
            in the recommendation), and the conditions precedent to
            Contractor's being entitled to such payment appear to have
            been fulfilled in so far as it is Engineer's responsibility
            to observe Contractor's Work. In the case of unit price
            work, Engineer's recommendations of payment will include
            final determinations of quantities and classifications of
            Contractor's Work (subject to any subsequent adjustments
            allowed by the Contract Documents).

        b.  By recommending any payment, Engineer shall not thereby be
            deemed to have represented that observations made by
            Engineer to check the quality or quantity of Contractor's
            Work as it is performed and furnished have been exhaustive,
            extended to every aspect of Contractor's Work in progress,
            or involved detailed inspections of the Work beyond the
            responsibilities specifically assigned to Engineer in this
            Agreement and the Contract Documents. Neither Engineer's
            review of Contractor's Work for the purposes of recommending
            payments nor Engineer's recommendation of any payment
            including final payment will impose on Engineer
            responsibility to supervise, direct, or control Contractor's
            Work in progress or for the means, methods, techniques,
            sequences, or procedures of construction or safety
            precautions or programs incident thereto, or Contractor's
            compliance with Laws and Regulations applicable to
            Contractor's furnishing and performing the Work. It will
            also not impose responsibility on Engineer to make any
            examination to ascertain how or for what purposes Contractor
            has used the moneys paid on account of the Contract Price,
            or to determine that title to any portion of the Work in
            progress, materials, or equipment has passed to Owner free
            and clear of any liens, claims, security interests, or
            encumbrances, or that there may not be other matters at
            issue between Owner and Contractor that might affect the
            amount that should be paid.

    10. *Contractor's Completion Documents.* Receive, review, and
        transmit to Owner maintenance and operating instructions,
        schedules, guarantees, bonds, certificates or other evidence of
        insurance required by the Contract Documents, certificates of
        inspection, tests and approvals, Shop Drawings, Samples and
        other data approved as provided under paragraph A.1.05.A.11, and
        the annotated record documents which are to be assembled by
        Contractor in accordance with the Contract Documents to obtain
        final payment. The extent of such review by Engineer will be
        limited as provided in paragraph A.1.05.A.11.

    11. *Substantial Completion.* Promptly after notice from Contractor
        that Contractor considers the entire Work ready for its intended
        use, in company with Owner, the Agency's representative, and
        Contractor, conduct a pre-final inspection to determine if the
        Work is substantially complete. If after considering any
        objections of Owner, Engineer considers the Work substantially
        complete, Engineer shall deliver a certificate of Substantial
        Completion to Owner, Agency, and Contractor.

    12. *Record Drawings*. Prepare and furnish to Owner a set of
        reproducible Project Record Drawings showing appropriate record
        information based on Record Drawing information from Contractor
        and Project documentation received from RPR.

    13. *Additional Tasks*. Perform or provide the following additional
        Construction Phase tasks or deliverables:

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a.  In addition to the set of reproducible Project Record Drawings, the
    ENGINEER shall deliver to the OWNER one digitized set of Project
    Record Drawings as set forth in the OWNERS Letter of Conditions.

    1.  *Final Notice of Acceptability of the Work*. In company with
        Owner's and Agency's representative, conduct a final inspection
        to determine if the completed Work of Contractor is acceptable
        so that Engineer may recommend, in writing, final payment to
        Contractor. Accompanying the recommendation for final payment,
        Engineer shall also provide a notice in the form attached hereto
        as Exhibit E (the "Notice of Acceptability of Work") that the
        Work is acceptable (subject to the provisions of paragraph
        A.1.05.A.15.b) to the best of Engineer's knowledge, information,
        and belief and based on the extent of the services provided by
        Engineer under this Agreement.

        B. *Duration of Construction Phase*. The Construction Phase will
        commence with the execution of the first construction Contract
        for the Project or any part thereof and will terminate upon
        written recommendation by Engineer for final payment to
        Contractors. If the Project involves more than one prime
        contract as indicated in paragraph A.1.03.C, Construction Phase
        services may be rendered at different times in respect to the
        separate contracts. Subject to the provisions of Article 3,
        Engineer shall be entitled to an equitable increase in
        compensation if Construction-Phase services are required after
        the original date for final completion of the Work as set forth
        in the construction Contract.

        C. *Limitation of Responsibilities*. Engineer shall not be
        responsible for the acts or omissions of any Contractor, or of
        any subcontractors, suppliers, or other individuals or entities
        performing or furnishing any of the Work. Engineer shall not be
        responsible for the failure of any Contractor to perform or
        furnish the Work in accordance with the Contract Documents.

        A.1.06 Post-Construction Phase

        A. Upon written authorization from Owner, Engineer, during the
        Post-Construction Phase, shall:

        1\. Provide assistance in connection with the adjusting of
        Project equipment and systems.

        2\. Assist Owner in training Owner's staff to operate and
        maintain Project equipment and systems.

        3\. Assist Owner in developing procedures for control of the
        operation and maintenance of, and record keeping for Project
        equipment and systems.

        4\. Together with Owner, visit the Project to observe any
        apparent defects in the Work, assist Owner in consultations and
        discussions with Contractor concerning correction of any such
        defects, and make recommendations as to replacement or
        correction of Defective Work, if present.

        5\. Perform or provide the following additional
        Post-Construction Phase tasks or deliverables:

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a.       

    6\. In company with Owner or Owner's representative, provide an
    inspection of the Project within one month before the end of the
    Correction Period for Contractor's Work to ascertain whether any
    portion of the Work is subject to correction.

    B. The Engineer shall provide a total of *[     ]{.underline}* hours
    of assistance and necessary reimbursable expenses in providing
    services during the Post-Construction Phase.

    C. The Post-Construction Phase services may commence during the
    Construction Phase and, if not otherwise modified in this Exhibit A,
    will terminate at the end of the Construction Contract's Correction
    Period.

    1.  ADDITIONAL SERVICES

        A.2.01 Additional Services Requiring Owner's Advance Written
        Authorization and Agency's Concurrence

        A.  If authorized in writing by Owner, with Agency concurrence,
            Engineer shall furnish or obtain from others Additional
            Services of the types listed below.

            1.  Preparation or review of environmental assessments and
                impact statements; review and evaluation of the effects
                on the design requirements for the Project of any such
                statements and documents prepared by others; and
                assistance in obtaining approvals of authorities having
                jurisdiction over the anticipated environmental impact
                of the Project (which are not part of Basic Services).

            2.  Services to make measured drawings of or to investigate
                existing conditions or facilities, or to verify the
                accuracy of drawings or other information furnished by
                Owner or others.

            3.  Services resulting from significant changes in the
                scope, extent, or character of the portions of the
                Project designed or specified by Engineer or its design
                requirements including, but not limited to, changes in
                size, complexity, Owner's schedule, character of
                construction, or method of financing; and revising
                previously accepted studies, reports, Drawings,
                Specifications, or Contract Documents when such
                revisions are required by changes in Laws and
                Regulations enacted subsequent to the Effective Date of
                this Agreement or are due to any other causes beyond
                Engineer's control. Redesign to reduce Project costs to
                within the funds available as stated in Exhibit F shall
                not be considered Additional Services.

            4.  Services resulting from Owner's request to evaluate
                additional Study and Report Phase alternative solutions
                beyond those identified in paragraph A.1.01.A.4.

            5.  Services required as a result of Owner's providing
                incomplete or incorrect Project information to Engineer.

            6.  Providing renderings or models for Owner's use.

            7.  Undertaking investigations and studies including, but
                not limited to, detailed consideration of operations,
                maintenance, and overhead expenses; the preparation of
                feasibility studies, cash flow and economic evaluations,
                rate schedules, and appraisals; assistance in obtaining
                financing for the Project; evaluating processes
                available for licensing, and assisting Owner in
                obtaining process licensing; detailed quantity surveys
                of materials, equipment, and labor; and audits or
                inventories required in connection with construction
                performed by Owner.

            8.  Furnishing services of Engineer's Consultants for other
                than Basic Services.

            9.  Services attributable to more prime construction
                contracts than specified in paragraph A.1.03.C.

            10. Services (which are not part of Basic Services) during
                out-of-town travel required of Engineer other than for
                visits to the Site or Owner's office.

            11. Preparing for, coordinating with, participating in and
                responding to structured independent review processes,
                including, but not limited to, construction management,
                cost estimating, project peer review, value engineering,
                and constructability review requested by Owner; and
                performing or furnishing services required to revise
                studies, reports, Drawings, Specifications, or other
                Bidding Documents as a result of such review processes.

            12. Preparing additional Bidding Documents or Contract
                Documents for alternate bids or prices requested by
                Owner for the Work or a portion thereof.

            13. Determining the acceptability of substitute materials
                and equipment proposed during the Bidding or Negotiating
                Phase when substitution prior to the award of contracts
                is allowed by the Bidding Documents.

            14. Assistance in connection with Bid protests, rebidding,
                or renegotiating contracts for construction, materials,
                equipment, or services, except when such assistance is
                required by Exhibit F. Rebidding or renegotiating
                contracts to reduce the contract costs to funds
                available as stated in Exhibit F shall not be considered
                Additional Services.

            15. Providing construction surveys and staking to enable
                Contractor to perform its work other than as required
                under paragraph A.1.05.A.6, and any type of property
                surveys or related engineering services needed for the
                transfer of interests in real property; and providing
                other special field surveys.

            16. Providing Construction Phase services beyond the
                Contract Times set forth in Exhibit C.

            17. Providing assistance in responding to the presence of
                any Constituent of Concern at the Site, in compliance
                with current Laws and Regulations.

            18. Preparation of operation and maintenance manuals.

            19. Preparing to serve or serving as a consultant or witness
                for Owner in any litigation, arbitration, or other
                dispute resolution process related to the Project.

            20. Providing more extensive services required to enable
                Engineer to issue notices or certifications requested by
                Owner.

            21. Other services performed or furnished by Engineer not
                otherwise provided for in this Agreement.

            22. Services in connection with Work Change Directives and
                Change Orders to reflect changes requested by Owner so
                as to make compensation commensurate with the extent of
                the Additional Services rendered.

            23. Services in making revisions to Drawings and
                Specifications occasioned by the acceptance of
                substitute materials or equipment other than "or-equal"
                items; and services after the award of the Construction
                Contract in evaluating and determining the acceptability
                of a substitution which is found to be inappropriate for
                the Project or an excessive number of substitutions.

            24. Additional or extended services during construction made
                necessary by (1) emergencies or acts of God endangering
                the Work, (2) the presence at the Site of any
                Constituent of Concern, (3) Work damaged by fire or
                other cause during construction, (4) a significant
                amount of defective, neglected, or delayed work by
                Contractor, (5) acceleration of the progress schedule
                involving services beyond normal working hours, or (6)
                default by Contractor.

            25. Services (other than Basic Services during the
                Post-Construction Phase) in connection with any partial
                utilization of any part of the Work by Owner prior to
                Substantial Completion.

            26. Evaluating an unreasonable claim or an excessive number
                of claims submitted by Contractor or others in
                connection with the Work.