ML20211E061
| ML20211E061 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 06/11/1986 |
| From: | Devincentis J PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| To: | Noonan V Office of Nuclear Reactor Regulation |
| References | |
| SBN-1103, NUDOCS 8606130214 | |
| Download: ML20211E061 (3) | |
Text
SEABROOK STATION Engin:sring Offica June 11, 1986 PutWe Service of New Hampshire SBN-1103 T.F.
B7.1. 2 NEW HAMPSHIRE YANKEE DIVISION 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-903), dated November 27, 1985,
" Resolution of Power Systems Confirmatory Items",
J. DeVincentis to G. W. Knighton (c) PSNH Letter (SBN-1020), dated April 23, 1986,
" Resolution of Power Systems Confirmatory Items",
J. DeVincentis to V. S. Noonan (d) PSNH Letter (SBN-1066), dated May 23, 1986,
" Response to Request for Additional Information on SER Confirmatory Issue No. 25", J. DeVincentis to V. S. Noonan Subj ect :
Response to Request for Additional Information on SER Confirmatory Issue No. 25
Dear Sir:
Attached is a revised response to Item No. 6 of Reference (d).
This revision addresses the NRC reviewer's request for clarification of the isolation qualification documentation provided in Item No. 6.
We trust that the attached response is acceptable and request that resolution of the above referenced confirmatory issue be reflected in the next supplement to Seabrook's SER.
(
Very truly yours, f
John DeVincentis Director of Engineering l
Attachment l
cc: Atomic Safety and Licensing Board Service List l
k
[
E
\\
Seabrook Station Construction Field Office. P O. Box 700 Seabrook, NH 03874 L
c.
e o
Diane Curran, Esquire Calvin A. Canney Harmon & Weiss City Manager 2001 S. Street, N.W.
City Hall suite 430 126 Daniel Street Washington, D.C.
20009 Portsmouth, NH 03801 Sherwin E. Turk, Esq.
Stephen E. Merrill, Esquire Office of the Executive Legal Director Attorney General Uss. Nuclear Regulatory Commission George Dana Bisbee, Esquire Tenth Floor Assistant Attorney General Washington, DC 20555 Office of the Attorney General 25 Capitol Street Robert A. Backus, Esquire Concord, NH 03301-6397 116 Lowell Street P.O. Box 516 Mr. J. P, Wadeau Manchester, NH 03105 Selectmen's office 10 Central Road Philip Ahrens. Esquire Rye, NH 03870 Assistant Attorney General Department of The Attorney General Mr. Angie Machiros Statehouse Station 86 Chairman of the Board of Selectmen Augusta. ME 04333 Town of Newbury Newbury, MA 01950 Mrs. Sandra Cavutis Chairman, Board of Selectmen Mr. William S. Lord RFD 1 - Box 1154 Board of Selectmen Kennsington, NH 03827 Town Hall - Friend Street Amesbury, MA 01913 Carol S. Sneider Esquire Assistant Attorney General Senator Cordon J. Humphrey Department of the Attorney General 1 Pillsbury Street One Ashburton Place, 19th Floor Concord, NH 03301 Boston, MA 02108 (ATTN; Herb Boynton)
Senator Gordon J. Humphrey H. Joseph Flynn, Esquire U.S. Senate Office of General Counsel I
Washin$ ton, DC 20510 Federal Emergency Management Agency
)
(ATTN: Tom Burack) 500 C Street, SW Washington, DC 20472 Richard A. Hampe Esq.
Hampe and McNicholas Paul McEachern. Esquire 35 Pleasant Street Matthew T. Brock, Esquire concord, NH 03301 Shaines & McEachern 25 Maplewood Avenue l
Thomas F. Powers III P.O. Box 360 Town Manager Portsmouth, NH 03S01 j
Town of Exeter l
10 Front Street Cary W. Holmes, Esq.
Exeter, NH 03833 Holmes & Ells 47 Winnacunnet Road Brentwood Board of Selectmen Hampton, NH 03F,4 2
- RFD Dalton Road Brentwood, NH 03833 Mr. Ed Thcmas FEMA Region I Peter J. Mathews, Mayer 442 John W. McCormack PO & Courthouse l
City Hall Boston, MA 02109 Newburyport, MA 01950 Robert Carrigg Town Office Atlantic Avenue I- -
North Hampton, NH 03862
o
'8 SBN-1103 ATTACHMENT 1 QUESTION Provide the data that qualified the isolators mentioned on Page 21 that are used for the Westinghouse and neutron detector inputs.
RESPONSE
Westinghouse Report WCAP 8892-A is applicable to the Westinghouse in-puts. This report has also been referenced in our response to Item 5 of C-25 package attached to Reference (b).
We believe that this report has been submitted to the NRC by Westinghouse for review and approval and that it is available for the reviewer's use.
The qualification of the isolators for the neutron detector input is addressed in Gammanetrics Report No. 11808 which is available for re-view through our Bethesda Licensing Office.
.