ML20126M889

Requests Info for Review of 850515 Submittals Re Seismic Equipment Qualification & Pump & Valve Operability

ML20126M889
Person / Time
Site:	River Bend
Issue date:	06/13/1985
From:	Butler W Office of Nuclear Reactor Regulation
To:	Booker J, William Cahill GULF STATES UTILITIES CO.
References
NUDOCS 8506200490
Download: ML20126M889 (5)

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Docket No. 50-458 DISTRICUTION M 13 % Docket File- JPartlow NRC PDR BGrimes Local PCR EJordan Mr. William J. Cahill, Jr. PRC System Senior Vice President NSIC P,iver Bend fluclear Group LBt2 Reading Gulf States Utilities Company EHylton Post Office Box 2951 Dewey, OELD Beaumont, Texas 77704 ACRS (16)

-ATTN: Mr. J. E. Booker

SUBJECT:

SEISMIC EQUIPMENT QUALIFICATION AhD PUMP AND VALVE OPERABILITY REVIEWS (SQRT & PVORT)

The llRC staff is in the process of reviewing your sutmittals of May 15, 1985 concerning seismic equiptrent qualification and pump and valve operability i review (SQRT and PVORT). The enclosure one identifies information required to cor;plete this review. The information requested in the e.1 closure has been discussed with fir. R. King of your staff.

If you have any questions concerning the enclosure please contact the Licensing Project lianager Mr. S. Stern (301-492-8349) or I:ary F. Haughey (301-492-7897).

Sincerely,

!b Walter R. Butler, Chief Licensing Branch fio. 2 Division of Licensing

Enclosure:

As stated cc: Sce next page M y-Ha j & )  !..

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, g UNITED STATES y 7, NUCLEAR REGULATORY COMMISSION L  : E WASHINGTON, D. C. 20555 4

9***** JUN 131985 Docket No. 50-458 Mr. William J. Cahill, Jr.

. Senior Vice President 4

River Bend Nuclear Group Gulf States Utilities Company Post Office Box 2951 Beaumont, Texas 77704 ATTH: Mr. J. E. Bocker

SUBJECT:

SEISMIC EQUIPMENT QUALIFICATION AND PUMP AND VALVE OPERABILITY REVIEWS (SQRT & PV0RT)

The NRC staff is in the process of reviewing your submittals of May 15, 1985 concerning seismic equipment qualification and pump and valve operability review (SQRT and PV0RT). The enclosure one identifies information required to complete this review. The information requested in the enclosure has been discussed with Mr. R. King of your staff.

If you have any questions concerning the enclosure please contact the Licensing Project Manager Mr. S. Stern (301-492-8349) or Mary F. Haughey (301-492-7897).

Sincerely,

/#f iter R. utler, Chief Licensing Branch No. 2 Division of Licensing

Enclosure:

As stated cc: See next page

Mr. William J. Cahill, Jr. River Bend Nuclear Plant Gulf States Utilities Corpany-cc: Troy B. Conner, Jr., Esq. Ms. Linda B. Watkins/Mr. Steven Irving Conner and Wetterhahn Attorney at Law 1747 Pennsylvania Avenue, N. W. 355 Napoleon Street Washington, D.C. 20006 Baton Rouge, Louisiana 70802 Mr. William J. Reeo, Jr.

Director - Nuclear Licensing Gulf States Utilities Company Post Office Box 2951 Beaumont, Texas 77704 Mr. David 7aloudek Nuclear Energy bivision H. Anne Plettinger Louisiana Department of 3456 Villa Rose Dr. Environmental Quality Baton Rouge, Louisiana 70806 Post Office Box 14690 Baton Rouge, Louisiana 70898 Richard M. Troy, Jr. , Esq.

Assistant Attorney General in Charge State of Louisiana Department of Justice 234 Loyola Avenue New Orleans, Louisiana, 70112 Mr. J. David McNeill,111 Dwight D. Chamberlain William G. Davis, Esq.

Resident Inspector Department of Justice Post Office Box 1051 Attorney General's Office St. Francisville, Louisiana 70775 7434 Perkins Road Baton Rouge, Louisiana 70808

. Grctchen R. Rothschild ,

Louisianians for Safe Energy, Inc.

1659 Glenmore Avenue Baton Rouge, Louisiana 70775 James W. Pierce, Jr., Esq.

P. O. Box 23571 Baton Rouge, Louisiana 70893 Mr. Robert D. Martin U.S. NRC, Region IV Parkway Central Plaza Building 611 Ryan Plaza Drive, Sutie 1000 l Arlington, Texas 76011 1

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1. The following BOP & hSSS items are listed in the Master List with Qualification Status Code "C" (equipment not required for fuel load). i CSU n.ust provide justification that these items of equipment are not required for fuel load. Also, these components must be qualified prior

! to lcw power operation or justification provided. Provide a schedule i for qualification of these items.

B0P 10 FR*PSA,B,D,E Sump Pump Motor IENB*PNLO4A Panel Board-4160V Standby DC Ccntrol  :

Supply 1HVP*FN7A,B DG Builcing - Supply Air Blower NSSS F16-E006 In Vessel Rack

2. Indicate how and when will the In Vessel Rack (NSSS MPL #F16-E006) be used at River Bend.

3. GSU must confim that the Heat Tracing System H Analyzer 2 panels 1 HTS *PhL2M,N are qualified prior to fuel load.

4. The Level Element and Level Switches provided under Spec. No.~247.433 must be qualified prior to low power operation. GSU must provide, prior i to fuel load confimation of qualification.

5. The following 1" - 150# Globe Valves provided under Spec. No. 247.497

must be qualified prior to low power operation or justification provided:

1E33*PVF002,022 Main Steam Isolation Valve Seal Syst.

1LSV*PV10A,B Leakage Control - Penetration Valve

_ 6.. GSU must confirm qualification of the Crosby Safety Relief Valves ,

j 1HVK*RV45A,B prior to fuel load.

7. TheADSvalves(B21-F041/F047/F051)mustbequalifiedpriortofuelload I_ or

(1) The ADS cannot be taken credit for in the JIO for the HPCS diesel generator, (2) The ADS cannot be taken credit for concerning the suppression pool bypass leakage and (3) GSU must request and justify an exemption from 10 CFR 50.46 for the interim period of qualification.

8. The MS-PLCS and PVLCS are essential for collecting any leakage that might bypass the secondary containment following an accident. If they are not a fully qualified for the interim operation, credit cannot be taken in the dose calculation.

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9. RHR heat exchangers are essential for safe shutdown of the plant. If they are not fully qualified for interim operation, credit may be taken for the heat exchangers used in the fuel pool cooling and clean-up system provided they are fully qualified and can be connected to the RHR system.

If GSU chooses to take credit for the fuel pool heat exchanger, they should confinn whether the heat exchangers used in the fuel pool cooling and clean-up system are fully qualified. GSU also should confirm whether the fuel pool cooling and clean-up system can supplement the RHR system.

The residual heat removal system, or its substitute nust satisfy 10 CFR 50 Appendix A, GDC-1 " Quality Stancards and Records." Otherwise GSU should request and justify an exemption from GDL-1. Justification for such an exemption should address the risk involved with operation with an unqualified system. Qualification of the RHR Heat Exchanger should include the associ-ated piping valves and support.

10. If the HPCS diesel generator is not fully qualified before fuel load, and the ADS valves are not qualified, GSU must request and justify an exemption from 10 CFR 50.46 for the interim period of operation.

11. Refueling and Fuel Handling Platforms must be qualified prior to the first refueling.

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