(b) Upon the Commission's request, the Contractor shall prepare (or, at the Contractor's option, subcontract for the preparation of) a technical manual meeting such criteria and specifications as may be established by the Commission, with respect to the design, engineering, construction and operation of the Plant. This manual shall contain such documents, reports, and data (including, but not limited to, detailed design drawings) as the Commission shall direct, provided however, that this manual shall contain only such detailed construction drawings as the Commission shall determine are essential for an understanding of the equipment or process step involved. This manual, which will deal with the Plant from the inception of planning and design, shall be available for dissemination to the public without charge for use to the public or the Government. The Contractor shall be paid in consideration for all work required under this subparagraph (b), its allowable costs determined in accordance with AECPR subpart 9-15.50 and subsection 9-7.5006-10, as the same may be amended from time to time, to the extent such costs would not otherwise have been incurred. If requested by the Commission, the Contractor will use its best efforts to prepare the manual as soon as practicable without prejudicing the schedule of the Contractor's project to construct and operate the Plant.

(c) Except as otherwise authorized in writing by the Commission, the Contractor will include in the Plant Construction Agreement provisions affording the Commission rights equivalent to those provided under subparagraphs (a) and (b) of this section (1), provided that Bechtel Corporation shall not be obligated to furnish the Commission with a copy or copies of any document which has been furnished to the Contractor under the Plant Construction Agreement and to which the Commission is entitled to a copy under subparagraph (a) of this section (1), and provided further that Bechtel Corporation shall be obligated to include in (1) any contract with the American Machine & Foundry Company, or any other contract, for the design, development or construction of the Process Mechanical Cell of the Plant, or (ii) any contract for research or development, or experimental design or fabrication work with respect to the Plant during the term of the Plant Construction Agreement provisions affording to the Commission rights equivalent to those provided under subparagraph (a) of this section (1).

(a) Except as otherwise authorized in writing by the Commission the Contractor will include in all its contracts, subcontracts and agreements of a research or developmental nature, relating to the design, engineering and/or construction of the Plant, provisions affording to the Commission rights equivalent to those provided under subparagraph (a) of this section (1).

(2) Provisions Applicable to Technical Data Originated After the Issuance of an Operating License by the Commission

for the Plant

(a) All drawings, sketches, designs, design data, specifications, notebooks, technical and scientific data, and all photographs, negatives, reports, manuals, findings, recommendations, data and memoranda of every description relating to the work or any part thereof under this contract, originated, developed or prepared after issuance of an operating license by the Commission for the Plant and prior to the expiration of this contract, in the possession or control of the Contractor, shall be subject to inspection by the Commission (and by Contractors of the Commission which operate Plants or facilities of the Commission) at all reasonable times during the term of this contract and for a period of three years thereafter (for which inspection the proper facilities shall be afforded the Commission by the Contractor). One copy of any such document (except for any periodic technical reports or manuals, in which case ten copies) shall be furnished to the Commission, upon request, without charge. If the Commission so requests, the Contractor will prepare reports based upon such technical and scientific data in the Contractor's possession, other than reports normally prepared by the Contractor. The Contractor shall be paid in consideration for preparation of such reports its allowable costs as determined in accordance with AECPR subpart 9-15.50 and subsection 9-7.5006-10, as the same may be amended from time to time, to the extent such costs would not otherwise have been incurred. Any document, report or data furnished or made available to the Commission under this subparagraph (a) of this section (2) may be used by the Government for any purpose whatsoever, including dissemination to the public, without charge for use.

(b) Except as otherwise authorized in writing by the Commission the Contractor will include in all its contracts, subcontracts and agreements of a research or developmental nature, relating to the performance of work in the course of or under this contract, provisions affording to the Commission rights equivalent to those provided for under subparagraphs (a) and (b) of this section (2).

D. Copyright

(1) The Contractor agrees to and does hereby grant to the Government, and to its officers, agents, servants and employees acting within the scope of their official duties, (1) a royalty-free, non-exclusive and irrevocable license to reproduce, translate, publish, use, and dispose of, and to authorize others so to do, all copyrightable material first produced or composed and delivered to the Government under this contract by the Contractor, its employees or any individual or concern specifically employed or assigned to originate and prepare such material; and (ii) a license as aforesaid under any and all copyrighted or copyrightable work not first produced or composed by the Contractor in the performance of this contract but which is incorporated in the material furnished under the contract, provided that such license shall be only to the extent the Contractor now has, or prior to completion

or final settlement of the contract may acquire, the right to grant such license without becoming liable to pay compensation to others solely because of such grant.

(2) The Contractor agrees that it will not include any copyrighted material in any written or copyrightable material furnished or delivered under this contract, without a license as provided for in Article XV D. (ii) hereof, or without the consent of the copyright owner, unless specific written approval of the Contracting Officer to the inclusion of such copyrighted material is secured.

(3) The Contractor agrees to report to the Commission promptly and in reasonable written detail, any notice or claim of copyright infringement received by the Contractor with respect to any material delivered under this contract.

(4) Except as otherwise authorized in writing by the Commission, the Contractor will include in the Plant Construction Agreement and in all its contracts, subcontracts and agreements for preparation of reports and manuals and of a research or developmental nature, relating to performance of work in the course of or under this contract provisions affording to the Commission rights equivalent to those provided under this Article XV D. sections (1) through (4), provided, however, that nothing in this section (4) shall obligate the Contractor to require Bechtel Corporation to include these provisions in any Bechtel Corporation contract, except (1) with American Machine & Foundry Company, or any other Bechtel Corporation contract, for the design, development or construction of the Process Mechanical Cell of the Plant, or (ii) any Bechtel Corporation contract for research or developmental, or experimental design or fabrication work with respect to the Plant during the term of this contract with the Commission.

E. Performance of work in the course of or under this contract, for the purposes of this Article XV shall be deemed to include but not be limited to performance in the Plant of Chemical processing for persons other than the Commission as well as for the Commission during the term of this contract, provided that nothing herein shall be deemed to require the Contractor to insert any of the provisions referred to in this Article XV in any contract for the performance of chemical processing services by the Contractor.

COMMISSION RIGHTS OF INSPECTION OF COST AND FINANCIAL DATA;
REPORTS

A. Until three years after the expiration or termination of this contract, the Contractor will keep available for Commission inspection and study, all records of cost and financial data relating to the design, engineering and construction of the Plant and to performance of work under this contract, in the possession or control of the Contractor, developed at any time prior to expiration or termination of this contract. The Contractor shall furnish to the Commission, without charge, not in excess of 10 copies of such cost and financial reports with respect to design, engineering and construction of the Plant and to performance of work under this contract (including the operating reports set forth in Annex "D" to Appendix "F", which the Contractor agrees to furnish to the Commission no less frequently than annually) as are prepared by the Contractor, or which are delivered to the Contractor by its contractors or subcontractors, or under the Plant Construction Agreement. If the Commission so requests, the Contractor will compile and furnish to the Commission cost and financial reports with respect to design, engineering and construction of the Plant and to performance of work under this contract other than reports normally prepared by the Contractor. The Contractor shall be paid in consideration for compiling such cost and financial reports pursuant to the preceding sentence its allowable costs determined in accordance with AECPR subpart 9-15.50 and subsection 9-7.5006-10, as the same may be amended from time to time, to the extent such costs would not otherwise have been incurred. The Government may utilize all of the information made available to it under this Article XVI A. for Government purposes (including making this information available to Commission contractors operating the Commission's plants or facilities, for use solely in the performance of their contracts) without charge for use. The rights of the Government under this Article XVI A. shall be in addition to any rights under Article XXXIII.

B. The Commission may disseminate to the public, without charge for use to the public or the Government all of the Contractor's "owner's price breakdown by functional units" for the Plant which is furnished to the Contractor by Bechtel Corporation. A copy of such "owner's price breakdown by functional units" substantially in the form set forth in Annex "A" to Appendix "F", shall be furnished to the Commission by the Contractor. The Commission may disseminate to the public, without charge for use to the public or the Government, all of the Contractor's detailed back-up operating data (e.g., number of manhours utilized, chemical processing rates, chemicals and utilities usage) but not the Contractor's wage rates or profits.

C. Performance of work under this contract for the purposes of this Article XVI shall be deemed to include but not be limited to performance in the Plant of chemical processing for persons other than the Commission as well as for the Commission during the term of this contract, provided that nothing herein shall be deemed to require the Contractor to include any of the provisions referred to in this Article XVI in any contract for the performance of chemical processing services by the Contractor.

D. The Commission's rights with respect to cost data of Bechtel Corporation in connection with the Plant Construction Agreement shall be determined in accordance with the provisions set forth in the following sections (1), (2) and (3) of this Article XVI D. which provisions shall be included in the Plant Construction Agreement:

(1) Until three years after the expiration or termination of the Plant Construction Agreement, Bechtel Corporation will keep available for inspection and study by the U. S. Atomic Energy Commission all records of costs and financial data relating to the design, engineering and construction of the Nuclear Fuel Services, Inc. Plant, in the possession or control of Bechtel Corporation, developed at any time prior to expiration or termination of the Plant Construction Agreement. The Government may utilize all of the information made available to it under this section (1) for Government purposes (including making this information available to U. S. Atomic Energy Commission contractors operating the U. S. Atomic Energy Commission's plants or facilities, for use solely in the performance of their contracts) without charge

for use.

(2) If the U. S. Atomic Energy Commission so requests, Bechtel Corporation will compile the cost data referred to in section (3) of this Article XVI D., to be disseminated by the U. S. Atomic Energy Commission. Bechtel Corporation shall be paid, in consideration for compiling such cost data, its allowable costs determined in accordance with AECPR subpart 9-15.50 and subsection 9-7.5006-10, as the same may be amended from time to time, to the extent such costs would not otherwise have been incurred. Bechtel Corporation will furnish Nuclear Fuel Services, Inc. with the "owner's price breakdown by functional units" in the form set forth in Annex "A" to Appendix "F" of this contract between the U. S. Atomic Energy Commission and Nuclear Fuel Services, Inc.

(3) The U. S. Atomic Energy Commission may disseminate to the public, without charge for use to the public or the Government, all of Bechtel Corporation's cost data substantially in the form of the detailed cost breakdown set forth in Annex "B" of Appendix "F" hereto for each of the Process Steps listed in Annex "C" of Appendix "F", hereto, provided, however, that the information in total would not permit a determination of Bechtel Corporation's profit under the Plant Construction Agreement or Bechtel Corporation's method of estimating costs of performing work.

The Contracting Officer may at any time, by a written order, make changes, within the general scope of this contract, in the work required to be performed by the Contractor hereunder; provided, however, that such right shall not extend to the (1) services provided for in Article XIII, nor (ii) the perpetual maintenance of waste. The Contracting Officer shall not be entitled under this Article XVII to reduce the quantity of specification material which the Commission is obligated to deliver to the Contractor in accordance with Article II. If any such change causes an