ML20039F889
| ML20039F889 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 12/17/1981 |
| From: | Miraglia F Office of Nuclear Reactor Regulation |
| To: | Tallman W PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| References | |
| NUDOCS 8201140019 | |
| Download: ML20039F889 (3) | |
Text
_ _ _ _
DEC 171981 c^ YSI n i
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\\M Docket flo.:
50-443/444 ed i
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Mr. Willian C. Tallman a
- .'Q Chaiman and Chief Executive Officer
- o Public Service Company of flew Hampshire Z;s,
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??an f$e er iew Hampshire 03105 D
Dear fir. Tallman:
1
Subject:
Confirmatory Piping Analysis and Design Documentation Review
Reference:
flRC letter dated flovember 6,1981, "Confimatory Piping Analysis" In the above referenced letter, NRC proposed a site visit to the Seabrook facility to perform a confirmatory stress analysis of a sample piping system.
Subsequently, it was discovered that the piping systen selected for our confimatory analysis was not yet installed in the plant.
In consideration of I
the construction schedule and the SER schedule for the Seabrook plant, NRC is proposing that in lieu of a confimatory analysis, a detailed audit of the s/ Seabrook piping stress analysis be performed. The audit of the piping stress analyses would be performed in conjunction with the review of design specifica-tions and design reports as part of the licensing review under Standard Review P Plant section 3.9.3.
The flRC staff would like to schedule a visit to the architect-engineer's (United Engineers and Constructors) offices in Philadelphia, PA tentatively on Jan ary 7 and 8,1982. The purpose of the visit will be two-fold:
1) to review piping analysis procedures and audit several sef snic Category I piping stress reports, and 2) to review the ASf!E required design documents (i.e. design specifications and design reports) for several safety-related plant components.
The staff plan is to review the design specifications for completeness and the design report for assurance that the component meets the condition stated in the design specifica tions. The review will include the design specifications and design reports for tie following components:
- 1) a pump
- 2) a valve
- 3) a piping system, and
- 4) a component support.
l 8201140019 811217 PDR ADOCK 05000443 A
..e 4 DEC 17 1981 Selection of the specific piping subsystems to be audited and of the specific component design documents to be reviewed will be made prior to the visit.
The findings of the audit and review will be included in the Safety Evaluation Report.
Sincerely, Frank J. Miraglia, Chief Licensing Branch No. 3 Division of Licensing cc: See next page.
DISTRIBUTION:
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I SEABROOK
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f, ^.T William C. Tallman Chairman and Chief Executive Officer Public Service Company of New Hampshire P. O. Box 330 Manchester, New Hampshire 03105 John A. Ritscher, Esq.
E. Tupper Kinder, Esq.
~ Ropes and Gray Assistant Attorney General 225 Franklin Street Of fice of Attorney General Boston, Massachusetts 02110 208 State House Annex Co,ncord,,New Hampshi.re 03301 Mr.' Bruce B. Beckley,, Project' Manager Public Service Company of New Hampshire The Honorable Arnold Wight P. O. Box 330 New Hampshire House of Representatives Manchester, New Hampshire 03105 Science, Technology and Energy Committee State House G. Sanborn Concord, New Hampshire 03301 U. S. NRC - Region 1
. 631. Park. Avenue.n. ; ;
Resident ^1nspectorg..
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Seabrook' Ndtl ear' Pone'r Sta tion"g.,gy..._,q' q:,,
- , c" King Jof iPrus'sia, c Penns,,l,va....,.,nia 19406 ' j'
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y c/o U. S. Nuclear Regulatory Commission Ms. Elizabeth H. Weinhold P. O. Box 11
- 9 3 o' df r ey Avenue Shabrook, New Hampshire C3874 Har.pton, ! aw Hampshire 03842 Mr. John DeVincentis, Proj ect Manager Ec!ert A. Packus, Esq.
Vaatee Atomic Fle:t-it Ctercny
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- oc..a s ar.c 5p iein an 1511 Jorcester F.cac 116 Lo. cell Street Farmingham, Massachusetts 01701 "anchester, ':ew Hampshire 03105 Mr. G. F. Cole, Project Manager Norman Ross, Esq.
United Engineers and Constructors 30 Francis Street 30 South 17tW Street Brookline, Massachusetts 02146 Post Office Box 8223 Philadelphia, Pennsylvania 19101 l'.ar in P. Shel don, E sq.
stelden, arren & Weir s
. U. Wright, Prcject Mc ager
.725 ; St: tet, N. W.
Westinghouse Electric Corporation Washington, D. C.
20006 Post Office Box 355 Pittsburg, Pennsylvania 15230 Laurie hurt, Esq.
Of fice of *he Assistant Attorney General Thomas Dignan, Esq.
Environnental Protection Division Ropes and r, ray One Ashburton Place 225 Franklin Street Boston, Massachusetts 02108 Boston, Massachusetts 02110 D. Pierre G. Cameron, Jr., Esq.
General Counsel Public Service Company of New Hampshire P. O. ' c). 330 tnchester, !:ew Hampshire 03105 i
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