ML20005B471
| ML20005B471 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 07/01/1981 |
| From: | Tauber H DETROIT EDISON CO. |
| To: | Eisenhut D Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-2.D.1, TASK-TM EF2-53-871, NUDOCS 8107080269 | |
| Download: ML20005B471 (3) | |
Text
mssu-H rry Teuber Ng7$$r ne cons ucton Dedroit Edison Ri?E==
July 1, 1981 EF2 - 53,871 Mr. Darrell G.
Eisenhut, Director ti Division of Licensing jut 07198W 5
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Office of Nuclear Reactor Regulation U.
S.
Nuclear Regulatory Commission
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C.
20555 k
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Dear Mr. Eisenhut:
References:
1.
Letter from T.
J.
Dente (BWR 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), "NUREG-0578 Require-ment 2.1.2-Performance Testing of BWR and PWR Relief and Safety Valves" dated September 17, 1980.
3.
Letter from D. B.
Waters (BWR Owners Group) to 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).
Subject:
Preliminary Safety / Relief Valve (S/RV)
Operability Test Results for Enrico Fermi Power Plant, Unit 2 In response to NUREG-0737, Item II.D.1, this letter provides the results of a preliminary review of the generic l
BWR S/RV test program results (Reference 1) in order to confirm the adequacy of the S/RVs for the Enrico Fermi Power Plant for all test conditions as defined in the test description (Reference 2).
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} B107080269 810701 hPDR TDOCK 05000341'
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Mr. Darrell G.
Eisenhut, Director J u l y ~1, 1981 EF2 - 53,871 Page 2 Fermi employs the Target-Rock, 2-Stage, 6R10 type of S/RV, Model No. 7567F.
The tcst results for the Target-Rock, 2-Stage, 6R10 Valve, Model NO. 7567-F000 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/RVs for the Fermi Plant has been demonstrated.
Sincerely, ebh,,
I m
1 H. Twk cc:
L.
L. Kintner B. Little
=
Mr. Darrell G. Eisenhut June 24, 1981 EF2-53871 Page 2 bec:
T. A. Alessi E. L. Alexanderson J. H. Casiglia W. J. Fahrner F. E. Gregor W. R. Holland W. H. Jens E.
Lusis P. A. Marquard' J. W. Nunley L. E. Schuerman R. A. Vance A. E. Wegele W. W. White Document Control C. M. Johnson (GE)
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