ML20031A578
| ML20031A578 | |
| Person / Time | |
|---|---|
| Issue date: | 09/09/1981 |
| From: | Morton K NRC OFFICE OF ADMINISTRATION (ADM), VIRGINIA, UNIV. OF, CHARLOTTESVILLE, VA |
| To: | |
| Shared Package | |
| ML20031A575 | List: |
| References | |
| CON-FIN-B-5616, CON-NRC-04-75-316, CON-NRC-4-75-316 NUDOCS 8109240093 | |
| Download: ML20031A578 (5) | |
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- 4-Modification No. 8 Supplemental Agreenient to Contract No. NRC-04-75-316 SUPPLEMENTAL AGREEMENT BETWEEN THE RECTOR AND VISITORS OF THE UNIVERSITY OF VIRGINIA AND THE U. S. NUCLEAR REGULATORY COMMISSION THIkSUPPLEMENTAL AGliEEMENT, etrective the 1st day of August
, 1981, by and between the UNITED STATES 0F AMERICA (hereinafter referred to as the-
" Government"), as represented by the UNITED STATES NUCLEAR REGULATORY COMMIS-SION (hereinafter referred to as the " Commission"), and THE RECTOR AND VISITORS OF THE UNIVERSITY OF VIRGINIA (hereinafter; referred to as the " Contractor"),
WITNESSETH THAT:
WhEREAS, the parties desire to modify Contract No. NRC-04-75-316 as hereinafter provided, and this supplemental agreement is authorized by law, including the Energy Reorganization Act of 1974, as amended, and the Atomic Energy Act of 1954, as amended.
NOW, THEREFORE, said contract.s hereby modified as follows:
1.
-Appendix A, attached to this supplemental agreement and made a part hereof, supersedes the Appendix A attached to Modification No. 7 and, provides for the research to be performed by the Contractor during the contract period specified therein.
2.
In Article III - Consideration, the sum "$535,586.00" is substituted for the sum "$527,586.00."
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Contract No. NRC-04-75-3I6
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Page No. 2 IN WITNESS WHEREOF, the parties have executed this document.
UNITED STATES OF AMERICA BY: C O
e KelloggV!(Morton, Chief Research Contracts Branch (title)
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Nuclear Regulatory Commission ThE UNIV SITY 0 LRGIfMA BY:
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University comptroller (title)
I, naymond C. nice, Jr.
, certify that I am the (attester)
Secretary to Board of Visitors of the Contractor named (title) under this document; that Peter L. Munger (signatory) who signed this document on behalf of said Contractor was then University Comptroller of saiu Contractor; that this document was duly signed for.and on behalf of said Contractor by authority of its governing body and is within the scope of its legal powers.
IN WITNESS WHEREOF, I have hereunto affixed ray hand and the seal of said Contractor.
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Modification No. 8 Supplemental. Agreement to Contract No. NRC-04-75-316 CONTRACTOR:
THE. UNIVERSITY OF VIRGINIA APPENDIX A
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For the Cont'ract period October 1,-1980 through September 30, 1981 Article A-I RESEARCH TO PI PERFORMED BY CONTRACTOR (a)
The unclassified scope of work under this contract entitled " Bubble Behavior in LMFBR Core Disruptive Accidents" is as follows:
Subtask 1.
Two Phase Bubble Heat and Mass Transport and Bubble Dynamics A.
Under-water Tests s
Continue application of the UVABUBL code to underwater FAST tests until satisfactory agreement is reached between theory and experi-ments.
B.
Under-sodium Tests ApplyUVABUBLtothepre-testpredictionsoftheFASTtestswith
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sodium with emphasis on assisting ORNL in uncertainty analysis of FAST used in assessing adequacy and for reactor applications modeling.
C.
Model Development Complete a series of model improvenients currently in progress.
These include:
(1) Mass flow of UO2 into the bubble.
(2) Condensation of coolant vapor form the bubble.
(3) Acoustic constraint during the initial expansior, phase.
(4) Updating bubble emissivity and sodium properties will have a lower priority than C (1), (2), and (3).
Subtask 2.
Flashing Fragmentation Experiment and Analysis Obtain particle size distrutions for hydrodynamic fragmentation during the flashing process with water using the experimental apparatus developed in FY 1980.
Limit test superheats to the 500C to 750C range and use data-to develop correlations of particle size and expansion parameters.
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Modification No. 8 J.
Supplemental Agreement to Contract No. NRC-04-75-316 Appendix A Page 2 of 3 Subtask 3.
Review of Outstanding Issues on Core Disruptive Accidents The contractor will review unresolved technical issues associated with N,
Core Disruptive Accidents (CDA).
The review should include an assess-ment of work sponsored by the NRC, DOE, the nuclear industry, and in foreign programs.
Develop a list of unresolved issues and correlate this with relevant research currently underway.
Prepare a draft report which contrasts the current needs with proposed work in order to develop a time scale for the resolution of CDA issues and to point out any issues which are not being addressed.
(b) The Principal Investigator expects to devote the following approximate amount (s) of time to the contract work:
Dr. A. B. Reynolds:
15% of his time for the academic year and 100% of his time for three (3) summer months ARTICLE A-II WAYS AND MEANS OF PERFORMANCE (a)
Items for which support will be provided as indicated in A-III, below (1)
Salaries and Wages S
46,027.00 (2)
Equipment to be purchased or fabricated by the Contractor 1,190.00 (3) Travel
.(i) Domestic 3,441.00 (ii)
Foreign
$ (4)
Other direct costs including fringe benefits (5)
Indirect costs based on a predetermined rate of 45 percent appiicable to modified total direct costs.
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Modification No. @
Supplemental Agreement to Contract No. NRC-04-75-316 Appendix A Page 3 of 3 It' ms. if any, significant to the performance of this contract, but (b) e excluded from computation of Support Cost and from consideration in proportioning costs:
NONE (c) Time or effort of Principal Investigator (s) including indirect costs and fringe benefits contributed by Contractor but excluded from com-putation of Support Cost and from consideration in proportioning costs:-
RONE' Article A-III The total estimated cost of items under A-II(a) above for the contract period stated in this Appendix A is $88,000.00; the Commission.will pay 100 percent of the actual costs of these items incurred during the contract period stated.
in this Appendix A, subject to the provisions of Article III and Article B-XXVIII. The estimated NRC Support Cost for the contract period stated in this Appendix A is' $88,000.00.
The estimated NRC Support Cost'is funded as follows:
(a) Estimated unexpended balance from prior period (s)
(b) New funds for the current period
$ 88,000.00 (c) The new funds being added in~ A-III(b) constitute the basis for advance payments provided under Article B-X.
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