ML20010G213

Informs That Tested Model G.471-6/125.04 Dikkers Valve Satifies Acceptance Criteria for Operability,In Response to NUREG-0737,Item II.D.1

ML20010G213
Person / Time
Site:	Perry
Issue date:	09/07/1981
From:	Davidson D CLEVELAND ELECTRIC ILLUMINATING CO.
To:	Eisenhut D Office of Nuclear Reactor Regulation
References
RTR-NUREG-0578, RTR-NUREG-0737, RTR-NUREG-578, RTR-NUREG-737, TASK-2.D.1, TASK-TM NUDOCS 8109150443
Download: ML20010G213 (1)

Text

r THE CLEVELAND ELECTRIC ILLUMIN ATING COMPANY P o box 5000 a CL EVE L AND out0 44101 e T E L E PHONE 1216) 622 9 0 0 m ILLUMIN ATING BLDG e 55 PUBLIC SOUARE Serving The Best Location in the Nation D:Jwyn R. Davidson September 7,1931 ect rms en NT SYSTE V t NGtNtl AiNG AND CONSTRUCTION Mr. Darrell G. Eisenhut, Director U. S. Juclear Regulatory Cornission Division of Licensing Office of Nuclear Reactor Regulation Washingtca, D. C.

20555

Subject:

PreliminarySafety/ReliefValve (S/RV)OperabilityTestResults For Perry Nuclear Power Plant

References:

1.

Letter from T. J. Dente (bE Owners' Group) to D. G. Eisenhut (NRC), " Transmittal of Preliminary Data from Generic BWR Safety / Relief Valve (S/RV)

Test Program" dated July 1, 1981 2.

Letter from D. B. Waters (BWR Owners' Group) to R. H. Vollmer (NRC), "IUREG-0578 Requirement 2.1.2-Performance Testing of BWR and PWR Rel.ief and Safety Valves" dated September 17, 1980 3

Letter from D. B. Waters (BWR Owners' Group) to l

D. G. Eisenhut (NRC), " Responses to NRC Questions on the BWR S/RV Test Program" dated March 31, 1981 (Response to NRC Question No. 1)

In response to IUREG-0737, Item II.D.1, this letter provides the results of a preliminary review of the generic BWR S/RV test program results (Reference 1) in order to confirm the adequacy of the S/RV's for Perry Plant for all test conditions as defined in the test description (Reference 2).

The Perry Plant employs the DIKKERS type of S/RV, Model No. G.471-6/125 0,

F The test results for the DIKKERS Valve, Model No. G.471-6/125.04 are applicable to this plant's valves (Reference 3). A preliminary review of the generic BWR S/RV test program results demonstrates that the tested valve satisfies the acceptance criteria for operability. Consequently, based on this preliminary review, the operational adequacy of the S/RV's for the Perry Plant has been demonstrated.

Sincerely, A

Sr)

Dahr EtS;nafidson, Vice President S gtem Engine 5stt and Construction DRD:dlo

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G. Charnoff, Esq.

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D. Hauser, Esq.

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