ML20093P118

Interim Deficiency Rept Re Seismic Qualification of CRD Mechanism Shroud.Initially Reported on 840820.Addl Rept Will Be Provided by 841130

ML20093P118
Person / Time
Site:	Seabrook
Issue date:	09/26/1984
From:	Devincentis J PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	Starostecki R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
SBN-719, NUDOCS 8411060141
Download: ML20093P118 (2)

Text

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SEAMOOK STATION 4% Of5ce-WI 1671 Worcester Road Prominehom. Mossochusetts 01701 (417) - 872 - 8100 Pub 6c SeMce of New Hampshire September 26, 1984 NEW HAMPSHIRE YANKEE DIVISION SEN 719 T.F. Q2.2.2 United Stat.es 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. 0-443 and 50-444 (b) Telecon of August 20, 1984, A. L. Legendre, Jr. (YAEC) to J. Grant (Region I)

Subject:

Interim 10CFR50.55(e) Report; CRDM Shroud

Dear Sir:

We previously reported [ Reference (b)] a potential 10CFR50.55(e) item to Region I regarding the seismic qualification of the Control Rod Drive Mechanism (CRDM) shroud.

We are currently working with Westinghouse to seismically qualify the CRDM shroud for its intended use as an intervening structural supporting element for the Class 1 Reactor Vessel Level Instrumentat. ion System piping and Class 1 Reactor Vessel Head Vet:t piping.

We will provide an additional report on this item, including the information required by 10CFR50.55(e) by November 30, 1984.

Very truly yours, O

S John DeVincentis, Director Engineering and Licensing cc: Atomic Safety and Licensing Board Service List l Director, Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 1000 Elm St.. P.O. Box 330. Monchester. NH O3105 . Telephone (603) 669-4000 TWX 7102207595 t

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fillliam S. Jordan, III Diana Curran Hannon, Weiss & Jordan 20001 S Street N.W. Brentwood Board of Selectx n Suite 430 RED Dalton Road Brentwood, New Hampshire 03833 Washington, D.C. 20009 Robert G. Perlis -

Office of the Executive Legal Director Edward F. Meany U.S. Nuclear Regulatory Commission Designated Representative of Washington, DC 20555 the Town of Rye 155 Washington Road Robert A. Backus, Esquire Rye, NH 03870

! 116 Lowell Street P.O. Box 516 Calvin A. Canney Mancehster, NH 03105 City Manager City Hall Philip Ahrens, Esquire 126 Daniel Street Assistant Attorney General Portsmouth, NH 03801 Department of the Attorney General Augusta, ME 04333 Dana Bisbee, Esquire Assistant Attorney General Mr. John B. Tanzer Office of the Attorney General Designated Representative of 208 State House Annex the Town of Hampton Concord, NH 03301 5 Morningside Drive Hampton, NH 03842 Anne Verge, Chairperson Board of Selectmen Roberta C. Pevear Town Hall Designated Representative of South Hampton, NH 03642 the Town of Hampton Falls Drinkwater Road Patrick J. McKeon Hampton Falls, NH 03844 Selectmen's Office 10 Central Road Mrs. Sandra Gavutis Rye, NH 03570 Designated Representative of the Town of Kensington Carole F. Kagata, Esq.

RFD 1 East Kingston, NH 03827 Atomic Safety and Licensing Board Panel U.S. Nuclear Regulatory Commission Jo Ann Shotwell, Esquire Assistant Attorney General Mr. Angie Machiros Environmental Protection Bureau Chairman of the Board of Selectmen Department of the Attorney General Town of Newbury One Ashburton Place, 19th Floor Newbury, MA 01950 Boston, MA 02108 Town Manager's Office Senator Gordon J. Humphrey Town Hall - Friend Street U.S. Senate Amesbury, Ma. 01913 Washington, DC 20510 (Attn: Tom Burack) Senator Gordon J. Humphrey 1 Pillsbury Street Diana P. Randall Concord, NH 03301 70 Collins Street (Attn: Herb Boynton)

SEabrook, NH 03874 Richard E. Sullivan, Mayor Donald E. Chick City Hall Town Manager Newburyport, MA 01950 Town of Exeter 10 Front Street Exeter, NH 03833 l