ML20053A349
| ML20053A349 | |
| Person / Time | |
|---|---|
| Site: | Fort Calhoun  |
| Issue date: | 05/18/1982 |
| From: | William Jones OMAHA PUBLIC POWER DISTRICT |
| To: | Clark R Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737 IEB-79-01B, IEB-79-1B, LIC-82-201, NUDOCS 8205250241 | |
| Download: ML20053A349 (2) | |
Text
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e Omaha Public Power District 1623 HAMNEY e OMAHA. NEBRASKA 68102 s TELEPHONE 536 4000 AREA CODE 402 May 18, 1982 LIC-82-201 Mr. Robert A. Clark, Chief U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Licensing Operating Reactors Branch No. 3 Washington, D.C.
205E5
Reference:
Docket No. 50-285
Dear Mr. Clark:
Environmental Qualification of Safety-Related Electrical Equipment The Commission's letter to Omaha Public Power District, dated February 18, 1982, forwarded a Franklin Research Center (FRC) request for additional information regarding the envircnmental qualification of safety-related electrical equipment at the Fort Calheun Station.
Specifically, Ite.n B.2 to the subject letter requested qualification documentation for equipment installed under the TMI Action Plan, NUREG-0737. Accordingly, the following oualification test reports have been forwarded directly to FRC, as specified by the February 18. 1982 letter:
1)
ASCO solenoid valves installed on the safety-grade AFW auto-matic actuation and indication system and the containment hydrogen monitoring system.
2)
NAMC0 limit switches installed on the safety-grade AFW auto-matic actuation and indication system.
3)
Valcor solenoid valves installed on the containment hydrogen monitoring system.
Based on the qualification documentation anc' test reports trans-mitted with this letter and the District's letters dated February 8, March 18, and April 21, 1982, the District has identified three test reports that still must be provided to FRC to fulfill all requests of the February 18, 1982 letter.
These test reports are:
d8 C
1)
Wyle Laboratory final test report for the electrical pene-tration cable splices inside containment.
/o 2)
Foxboro transmitters installed on the AFW safety-grade indi-cation and automatic actuation, pressurizer level indication, and containment wide-range pressure monitor modifications.
8205250241 920518 PDR ADOCK 05000285 P
~
Mr. Robert A. Clark LIC-82-201 Page Two 3)
GEM's transmitters installed on the containment sump water level and safety injection pump leakage detection modifi-cations.
Wyle Laboratories is in the process of completing the final analysis of the penetration cable splices and is completing the IEEE 323-1974 qualification testing of the GEM's transmitters.
Foxboro is also com-pleting the qualification testing of its transmitters.
Based on testing to date, Foxboro has assured the District that the transmitters will meet IEEE 323-1974 criteria.
The District will provide FRC with these test reports upon receipt of the documentation from our vendors; FRC should note that the ASCO and Valcor solenoid valve test reports contain proprietary information and, as such, should be utilized in a confidential manner.
Sincer ly,
!/ (I f
l j jp W Q W. C. da'nes Division Manager Production Operations cc:
LeBoeuf, Lamb, Leiby & MacRae 1333 New Hampshire Avenue, N.W.
Washington, D.C.
20036 Mr. Cyril J. Crane Franklin Research Center The Parkway at Twentieth Street Philadelphia, Pennsylvania 19103 i
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