ML20100D317

Interim Deficiency Rept Re Svc Water Pumps Reduced Discharge Head.Initially Reported on 850206.Evaluation Continuing.Next Rept Will Be Submitted Before 850607

ML20100D317
Person / Time
Site:	Seabrook
Issue date:	03/14/1985
From:	Devincentis J PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	Starostecki R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
SBN-780, NUDOCS 8504020393
Download: ML20100D317 (2)

Text

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.. .O SEABROOK STATION Engineering Office Pubsc Service of New HampW*e Now Hampshire Yonkee Division March 14, 1985 SBN- 780 T.F. Q2.2.2 United States Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19406 Attention: Mr. Richard W. Starostecki, Director Division of Project and Resident Programs

References:

(a) Construction Permits CPPR-135 and CPPR-136, Docket Nos. 50-443 and 50-444 (b) Telecon of February 6, 1985, V. L. Killpack (NHY) to J. Beall (Region I)

Subject:

10CFR50.55(e) Interim Report, " Service Water Pumps Reduced Discharge Head"

Dear Sir:

We reported in Reference (b) a potential 10CFR50.55(e) to Region I regarding a test which indicated a reduced discharge head less than the design specified head. To date, we have not been able to determine the causes of the indicated reduced discharge head, nor have we completed our evaluation of the

, safety significance of this item. We are continuing our efforts and will l submit a report regarding this matter before June 7, 1985.

Very truly yours, l

I John DeVincentis, Director Engineering and Licensing cc: Atomic Safety and Licensing Board Service List Director, Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission l Washington, DC 20555 P.O. Box 300 Seobrook. NH O3874 . Telephone (603) 474-9521 8504020393 850314 PDR ADOCK 05000443 g S PDR I y 5 ,_3 ]

, , c-o William S. Jordan, III Donald E. Chick Diane Curran Town Manager Harmon, Weiss & Jordan Town of Exeter 20001 S. Street, N.W. 10 Front Street Suite 430 Exeter, NH 03833 Washington, D.C. 20009 Brentwood Board of Selectmen Robert G. Perlis RED Dalton Road Office of the Executive Legal Director Brentwood, NH 03833 U.S. Nuclear Regulatory Commission Washington, DC 20555 Richard E. Sullivan, Mayor City Hall Robert A. Backus, Esquire Newburyport, MA 01950 116 Lowell Street P.O. Box 516 Calvin A. Canney Manchester, NH 03105 City Manager

. City Hall Philip Ahrens, Esquire 126 Daniel Street Assistant Attorney General Portsmouth, NH 03801 Augusta, ME 04333 Dana Bisbee, Esquire Mr. John B. Tanzer Assistant Attorney General Designated Representative of Office of the Attorney General the Town of Hampton 208 State House Annex 5 Morningside Drive Concord, NH 03301 Hampton, NH 03842 Anne Verge, Chairperson Roberta C. Pevear Board of Selectmen Designated Representative of Town Hall the Town of Hampton Falls South Hampton, NH 03842 Drinkwater Road Hampton Falls, NH 03844 Patrick J. McKeon Selectmen's Office Mrs. Sandra Gavutis 10 Central Road Designated Representative of Rye, NH 03870 the Town of Kensington RFD 1 Carole F. Kagan, Esquire East Kingston, NH 03827 Atomic Safety and Licensing Board Panel U.S. Nuclear Regulatory Commission Jo Ann Shotwell, Esquire Washington, DC 20555 Assistant Attorney General Environmental Protection Bureau Mr. Angi 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 Town Manager's Office U.S. Senate Town Hall - Friend Street Washington, DC 20510 Amesbury, MA 01913 (ATTN: Tom Burack)

Senator Gordon J. Humphrey Diana P. Randall 1 Pillsbury Street 70 Collins Street Concord, NH 03301 Seabrook, NH 03874 (ATTN: Herb Boynton)