ML20214R898

Supplemental Final Deficiency Rept CDR 85-00-13 Re Lining Defects in Svc Water Sys.Piping Spool Insp Will Be Performed Immediately Due to Exceeding Originally Anticipated Insp Interval

ML20214R898
Person / Time
Site:	Seabrook
Issue date:	09/18/1986
From:	Devincentis J PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	Starostecki R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
CDR-85--13, CDR-85-00-13, SBN-1198, NUDOCS 8609290312
Download: ML20214R898 (2)

Text

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(3d)6 1 T O *-) 3 9 SEABROOK STATION Engineering Office l l September 18, 1986 Public Service of New Hampshire SBN- 1198 T.F. Q2.2.2 NEW HAMPSHIRE YANKEE DIVISION United States Nuclear Regulatory Commission i Region I 631 Park Avenue King of Prussia, PA 19406 i

Attnention: Mr. Richard W. Starostecki, Director Division of Project and Resident Programs Refernces: (a) Construction Permits CPPR-135 and CPPR-136, Docket Nos. 50-443 and 50-444 (b) PSNH Letter (SBN-1001), dated April 10, 1986,

" Final 10CFR50.55(e) Report: Service Water System Spool Linings, Pipe Inserts, and Valve Liner / Seats (CDR-85-00-13)," J. DeVincentis to R. W. Starostecki Subj ect : Service Water System Lining Inspection

Dear Sir:

l l

In the referenced letter, we reported on our actions to correct '

lining deficiencies in the Service Water System. It was also reported that af ter three month's service, the condition of the corrected areas and the balance of the linings, indicated that the linings were perform-l ing excellently.

i We also stated that we plan to remove at least one piping spool for inspection each refueling outage until experience dictates a more appropriate course of action.

Finally, we reported that we planned to inspect one spool between hot operations and criticality. This inspection interval was based on the anticipated licensing schedule at that time. The inspection interval was set to obtain the maximum amount of operating time on the spool, prior to reactor operation. We have now accumulated more time than the 1 originally anticipated inspection interval and intend to perform the i inspection of the spool as soon as possible.

Very trul yours, l 8609290312 ADOCK go 43 1.

/ Ja PDR PDR John DeVincentis S

Director of Engineering cc: Atomic Safety and Licensing Board Service List Director, Of fice of Inspection and Enforcement l United States Nuclear Regulatory Commission

! Washington, DC 20555

>--[0 Seabrook Station Construction Field Office . P.O. Box 700 Seabrook, NH C3874 iD

Pe ter J. Ma tnews , Ma yor

. ** ? tine Curran, Esauire City McIl i Harmon 4 Uaiss 2001 S. Street, N.W. Newburyport , MA 01950 Suite 430 Washington, D.C. 20009 Judith H. Mizner Silvergate, Gertner, Baker, Sherwin E. Turk, Esq. Fine, Good & Mizner Of fice of the Executive Legal Director 88 Broad Street U.S. Nuclear Regulatory Commission Boston, MA 02110 Tenth Floor Washington, DC 20555 Calvin A. Canney City Manager Robert A. Backus, Esquire City Hall 116 Lowell Street 126 Daniel Street P.O. Box 516 Portsmouth, NH 03801 Manchester, NH 03105 Stephen E. Merrill, Esquire Philip Ahrens, Esquire Attorney General Assista3t Attorney General George Dana Bisbee, Esquire Department of The Attorney General Assistant Attorney General Statehouse Station #6 Office of the Attorney General Augusta, ME 04333 25 Capitol Street Concord, NH 03301-6397 Mrs. Sandra Cavutis Chairman, Board of Selectmen Mr. J. P. Nadeau RFD 1 - Box 1154 Selectmen'a Office Kenosington, NH 03827 10 Central Road Rye, NH 03870 Carol S. Sneider, Esquire Assistant Attorney General Mr. Angie Machiros Department of the Attorney General Chairman of the Board of Selectmen One Ashburton Place,19th Floor Town of Newbury Boston, MA 02108 Newbury, MA 01950 Senator Gordon J. Humphrey Mr. William S. Lord U.S. Senate Board of Selectmen Washington, DC 20510 Town Hall - Friend Street (AT7N: Tom Burack) 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 (AITN: Herb Boynton)

Thomas F. Powers, III H. Joseph Flynn, Esquire l Town Manager Office of General Counsel Town of Exeter Federal Emergency Management Agency 10 Front Street 500 C Street, SW Exeter, NH 03833 Washington, DC 20472 Brentwood Board of Selectmen Paul McEachern, Esquire RFD Dalton Road Matthew T. Brock , Esquire Brentwood, NH 03833 Shaines & McEachern 25 Maplewood Avenue Gary W. Holmes, Esq. . P.O. Box 360 Holmes & Ells - Portsmouth, NH 03801 47 Winnacunnet Ro'ad . . , .

Hampton, NH 03842 m ,, j , Robert Carrigg Town Office Mr. Ed Thomas Atlantic Avenue FEMA Region I North Hampton, NH 03862 442 John W. McCormack PO 6 Courthouse Boston, MA 02109

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