ML20052H828
| ML20052H828 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 04/30/1982 |
| From: | Vassallo D Office of Nuclear Reactor Regulation |
| To: | Jackie Jones CAROLINA POWER & LIGHT CO. |
| References | |
| NUDOCS 8205240018 | |
| Download: ML20052H828 (3) | |
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Docket File Docket Mos. 50-325 NRC PDR 50-324 Local PDR ORB #2 Rdg DEisenhut OELD APR 3 0 1982 t
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Mr. J. A. Jones JVanVliet Senior Executive Vice President SNorris Carolina Power & Light Company NSIC 336 Fayetteville Street ACRS(10) j Raleigh, North Carolina 27602 JHeltemes
Dear Mr. Jones:
SUBJECT:
LICENSE AMENDMENT P.EQUEST FOR $ PENT FUEL POOL EXPANSION RE: BRUNSWICK STEAM ELECTRIC PLANT UNIT 1 n. J 2 We have reviewed your submittal dated March 16, 1982 which provided supple-mental infomation concerning the sub, ject re~aest. We find that we need additional information before we can complete our review. Please provide this infomation, which is listed in the enclosure to this letter, at your earliest convenience.
The rerorting and/or recordt:eeping requirements contained in this letter affect fewer than ten respondents; therefore, OMB clearance is not required i
under P.L.96-511.
Sincerely, w.101WJ. SIGED M Domenic B. Vassallo, Chief Operating Reactors Branch #2 Division of Licensing
Enclosure:
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Richard E. Jones, Esquire Carolina Pbwer & Light Company 336 Fayetteville Street Raleigh, North Carolina 27602 George F. Trowbridge, Esquire Shaw, Pittman, Potts & Trowbridge 1800 M Street, N. W.
Washington, D. C.
20036 Resident Inspector U. S. Nuclear Regulatoif Commission P. O. Box 1057 Southport, North Carolina 28461 Southport - Brunswick County Library 109 W. Moore St'reet Southport, North Carolina 28461 Mr. Charles R. Dietz Plant Manager P. O. Box 458 Southport, North Carolina 28461 James P. O'Reilly Regional Administrator, Region II U.S. Nuclear Regulatory Commissi6n 101 Marietta Street, Suite 3100 Atlanta,- Georgia 30303
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J SPENT FUEL POOL EXPANSION LICENSE AMENDMENT REQUEST FOR ADDITIONAL INFORMATION BRUNSWICK STEAM ELECTRIC PLANT, UNIT NOS. 1 AND 2 1.
Page 3-1 and 4-3.
The " Light-Gage Cold-Formed Steel Design Manual" 1961 Edition, AISI is referenced. Besides being an obsolete edition, this document does not pertain to stainless steel. Please specify a proper reference.
2.
What are the standard ASME Code specifications for all the materials used in the racks?
3.
Page 4-4 Load Combinations seem to be at variance with 0.T. Position, Explain and justify if necessary.
4.
Page 4-8 and 4-4 Only Level D acceptance criteria are referenced for all loading conditions. This is not in accordance with 0.T. position for loads involving OBE or To.
Provide an explanation and justification.
5.
Figures 4-1 and 4-2 show the same peak acceleration for OBE and SSE.
Please explain. What is the source reference for these figures?
6.
It is not explicitly stated that the one-third increase in allowable stresses (permitted 6y some specifications) was not permitted. The staff does not usually accept such an increase.
Please state that this allowance was not taken, or provide justification if it was permitted.
7.
The statement at the bottom of page 4-4 that " thermal stresses need not be considered in the stress calculations" is only true for Level D service conditions.
Provide an explanation and justification.
8.
Provide details and results of the analysis of the effects of the new rack loads on the pool structure.
Include a sketch of the mathematical model.
9.
State the proposed travel path of the storage racks during the modification.
Are procedures available for moving the racks?
10 Provide a list and description of the lifting devices and attachments (i.e. load rating, material, compliance witF applicable ANSI standards such as ANSI N14.6 and ANSI B30.9) which will be used during the expansion modification.
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