ML20206H465
| ML20206H465 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 06/24/1986 |
| From: | George Thomas PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| To: | Noonan V Office of Nuclear Reactor Regulation |
| References | |
| SBN-1139, NUDOCS 8606260086 | |
| Download: ML20206H465 (3) | |
Text
5' I
George S. Thomcs Vice President-Nucteor Produchen June 24, 1986 SBN-1139 Ntw Hampshire Yankee Division T.F.
B7.1.2 United States Nuclear Regulatory Commission Washington, DC 20555 Attention:
Mr. Vincent S. Noonan, Project Director PWR Project Directorate No. 5
References:
(a) Construction Permits CPPR-135 and CPPR-136, Docket Nos. 50-443 and 50-444 (b) PSNH Letter (SBN-1111), dated June 13, 1986,
" Response to Section 3.10 of SSER 4, Seismic and Dynamic Qualification of Safety-Related Mechanical and Electrical Equipment", J. DeVincentis to V. S.
Noonan Subj ect :
Completion of Seismic Qualification and Pump and Valve Operability Programs
Dear Sir:
Reference (b) closed all but three of the open items for the Seismic Qualification and Pump and Valve Operability Programs specified in Section 3.10 of SSER-4.
The following is in response to the remaining items in-cluding, where applicable, the schedule for closure.
1.
SER Section 3.10.1.3; Applicant is to address the reconciliation of the g-load assumed for valves during seismic qualification with the actual g-load in the as-built conditions.
Response
The reconciliation program for comparison of the assumed g-loads for valves versus the required g-loads will be completed by June 30, 1986.
2.
SER Section 3.10.2.3 Generic Confirmatory Issues Item (5);
Applicant is to address those pumps and valves that were not qualified at the time of the NRC SQRT/PVORT audit in November 1985.
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ADOCK 05000443 PDR 0
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Qo P.O. Box 300 Seabrook,NHO3874 Telephone (603)474 9521
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United States Nuclear Regulatory Commission Attention:
Mr. Vincent S. Noonan Page 2
Response
All pumps and valves requiring qualifica*. ion that are in-stalled in the plant are now qualified.
All loads have been considered and the as-built conditions have been reconciled to the original design.
3.
SER Section 3.10.2.3 Generic Confirmatory Issues Item (4);
Applicant is to address preservice testing.
At the time of the NRC SQRT/ PVORT audit in November, 1985, preservice tests were not complete.
Response
Preservice tests for a component, as required by ASME Section XI, will be complete prior to the operability mode requirement specified for that component in the Technical Specifications.
We trust this information is acceptable and request the status of these items be reflected in the next supplement to Seabrook's SER.
Very truly yours, doLF Georgt S. Thomas cc: Atomic Safety and Licensing Board Service List
/
'* Dicus Curren, Ezquire Pater J. Mathsws, Mayor i
H2rmon & Weica City H211 2001 S. Street, N.W.
Nzwburyport, MA 01950 l
Suite 430 Washington, D.C.
20009 Judith H. Mizner i
Silvergate, Gertner, Baker, Sherwin E. Turk, Esq.
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Amesbury, MA 01913 Richard A. Hampe, Esq.
Senator Gordon J. Humphrey Hampe and McNicholas 1 Pillsbury Street 35 Pleasant Street Concord, NH 03301 Concord, NH 03301 (ATTN: Herb Boynton)
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