ML20128G148

Mod 7 to Contract NRC-04-95-039

ML20128G148
Person / Time
Issue date:	09/26/1996
From:	Halvorsen R, Mace M NRC OFFICE OF ADMINISTRATION (ADM), Oregon State University, CORVALLIS, OR
To:
References
CON-NRC-04-95-039, CON-NRC-4-95-39 NUDOCS 9610080349
Download: ML20128G148 (4)

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1. C NTRACT 1 C@E PAGE F PAGES AMENDMENT OF SOLICITATION / MODIFICATION OF CONTRACT I

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NRC 04-95-039

2. AMENDMENT /MODIFICAfl0N NO.

3. EFFECTIVE DATE

4. REQUISITION / PURCHASE REQ. No.

5. PROJECT No.

(If applicable)

Seven (7)

SEP 2 61996 RES-95-039 RES-C96-120

6. ISSUED BY CODE

7. ADMINISTERED FY CODE l O f other theh Item 6)

U.S. Nuclear Regulatory Commission Technical Acquisition Branch 1 DivisionofContracts$5FS T 7-I 2 Washington, D.C.

205

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP code) 9A. AMENDMENT OF SOLICITATION NO.

Oregon State University 15th and Jefferson Streets P.O. Box 1086

98. DATED (SEE ITEM 11)

Corvallis, OR 97339-1086 Principal Investigator / Technical 10A. MODIFICATION OF CONTRACT / ORDER NO.

Contact:

Dr. Jose Reyes x

NRC-O N O39 Telephone No.: (541) 737-7065 108. DATED (SEE ITEM 13)

CODE l FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS O The above rubered solicitation is amended as set forth in Item 14 The hour and date specified for receipt of Offers O is extended O is not extended.

date specified in the s,olicitation or as amended, by one of the following metnodsofferors must acknowledge receipt of this amenctnent (a) By coupleti Items 8 and 15, and returning copies of the amendment! (b) By acknowledging receipt of this amendnent on ecc copy of the of fer submitted or (c) By separate letter or telegram which includes a reference to the solicitation and amendnent rubers. FAILURS OF YOUR ACKNUWLEDGMENT 10 BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFER HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION Of YOUR OFFER. If by virtue of this amenenent you desire to change an of f er already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

B&R No.: 66015122010- Job Code: W6273 BOC: 252A AFPN No.+

31x0200.660 Amount obligated: $185,000.00 L. THIS ITEM APPLIES ONLY TO MODIFICATIONE OF CONTRACTS / ORDERS, IT MODIFIES THE CONTRACT / ORDER NO. AS DESCRIBED IN ITEM 14.

A. THl$ CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT / ORDER 15 MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying

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office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

Mutual agreement of both parties.

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor O is not, 9 is required to sign this document and return 3 copies to the issuing office.

14. DESCRIPTION OF AMENDMENT /MOOfflCATION (Organized by UCF section headings, inclLrjing solicitation / contract subject matter where feasible.)

Please see the attached pages.

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Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore

___ changed, remains unchanged and in full force and effect.

15A. NAME AND llTLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

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16C. ATE SIG D (Signat'Gr

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Si'gda r of Contreefi/pg Of ficer)

NSN 7540-01'-152-8070 30-105

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S/ANDARD FORM 3 0 (R[V. '10-83)

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PREVIOUS EDITION UNUSABLE Prescribed by GSA FAR (48 CFR) 53.243 9610080349 960926 PDR CONTR NRC-04-95-039 PDR

i Contract No. NRC-04-95-039 Modification No. 7 Page 2 of 3 1

The purpose of this modification is to (1) modify the existing Statement of Work to incorporate the within scope change which is incorporated by the attached Statement of Work and the contractor's technical proposal dated 08/29/96, (2) exercise the second one-year option under the contract in accordance with Section I.7 "52.217-9 OPTION TO EXTEND THE TERM OF THE CONTRACT (MAR 1989), (3) increase the contract ceiling by $248,076 from

$1,425.577 to $1,673,653 to accommodate the within scope change and by

$694,642 from $1,673,653 to $2.368,295 to exercise Option Year No. 2.

(4) increase the obligated amount by $185,000 from $1.425,577 to $1,610.577.

and (5) extend the period of performance through February 19, 1998.

1.

The attached Statement of Work is hereby incorporated as part of Section C of the contract, specifically to be added to the end of Section C.3.5, Task 3.

2.

Under Section B.3, Consideration and Obligation--Delivery Orders (JUN 1988), paragraphs (a), (b) and (c) are deleted in their entirety and the following paragraphs are substituted in lieu thereof:

"(a) The total estimated amount of this contract (ceiling) for the products / services ordered, delivered, and accepted under this contract is $2.368,295. The Contracting Officer may unilaterally increase this amount as necessary for orders to be placed with the contractor during the contract period provided such orders are within any maximum ordering limitation prescribed under this contract.

(b) The amount presently obligated with respect to this contract is

$1,610,577.

The Contracting Officer may issue orders for work up to the amount presently obligated. This obligated amount may be unilaterally increased from time to time by the Contracting Officer by written modification-to this contract. The obligated amount shall, at no time, -

exceed the contract ceiling as specified in paragraph (a) above. When and if the amount (s) paid and payable to the Contractor hereunder shall i

equal the obligated amount, the Contractor shall not be obligated to continue ~)erformance of the work unless and until the Contracting l

Officer slall increase the amount obligated with respect to this l

contract.

Any work undertaken by the Contractor in excess of the I

obligated amount specified above is done so at the Contractor's sole l

risk,"

3.

Section F.6, Duration of Contract Period (MAR 1987), ALTERNATE 4 (JUN 19880 is deleted in its entirety and the following is substituted in lieu thereof:

"The ordering period for this contract shall commence on January 4, 1995 and will expire on February 19, 1998."

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Contract No. NRC-04-95-039 l

Modification No. 7 Page 3 of 3 l

A summary of obligations for this contract, from award date through the date of this action, are given below:

Total FY95 Obligation Amount:

$ 925,577.00 Total FY96 Obligation Amount:

$ 685,000.00 Cumulative Total NRC Obligation Anount:

$1.610,577.00 l

This modification obligates FY96 funds in the amount of $185.000.00.

l All other terms and conditions of the subject contract remain unchanged.

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-f As a result of work that has already been performed under this contract, it is necessary to expand the scope of work under Section C.3.5. Task 3 to include the following effort:

1 ~.

The contractor shall provide a proposal which s)ecifically:

1) systematically examine /the test data for PRHR pienomena to specify the affects on heat removal of the PRHR by the inlet flow conditions, distribution of flow in the tubes, driving head for mass flow rate, tube bundle layout, and pool thermal and flow conditions. Quantify energy removed by the PRHR as a function of the saturated layer thickness.

Specify the affect of mixing flow patterns in the in-containment refueling water storage tank.

Examine the utility of three-dimensional, two-phase code to assist and describe the data.

Codes that might be useful include COMMIX, GOTHIC, N3S, FLUENT, FLOW 3D, SINDA/G, TASCFLOW AND TEMPEST.

2.

The contractor shall systematically examine the test data for CMT phenomena to specify the affects of transient heatup, conduction, condensation, flashing, thermal stratification, wall conduction, ambient heat loss, and mixing phenomena. The data shall be interpreted to understand the behavior of the APEX system and components under different transient conditions. Where advantageous to understand scaling effects and distortion, the contractor shall include data from similar tests in ROSA and SPES facilities. The contractor shall perform modeling to determine values for the condensation heat transfer coefficient h on the inner wall of the CMT and the overall effect on thermal stratification and the onset of CMT draining.

Temperature data taken inside the wall of the CMT shall be used to infer the value for heat flux and h.

The scaling analysis shall be performed to relate the data to the full scale plant.

3.

The contractor shall map the behavior of the natural circulation loops and define interruption criteria which account for scale effects.

The mapp ng should predict onset of loop-flow interruption for the APEX faci ity 4.

The contract'or shall submit to the NRC Project Officer, a test analysis i

report (Test Interpretation Report) as described in Appendix 2 of the 1

contract, for each of the three group of tests, specified above within eight weeks after completion of the testing.

This additional work will enable the program office to utilize the results from the testing program to understand the performance of passive safety features. This will better enable the NRC to utilize this information in code development and assessment.

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