ML19340E392
| ML19340E392 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 12/12/1980 |
| From: | Hovey G METROPOLITAN EDISON CO. |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-80-23, TLL-658, NUDOCS 8101140260 | |
| Download: ML19340E392 (1) | |
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Metmpchtan rdada'Cornpany k-, f-m) m.m-$
I N Post Of f.cc Box '80:
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-a December 12, 1980 TLL 658 h
9 Office of Inspection and Enforcement Attn:
Mr. Boyce H. Crier, Director Region I t
U. S. Nuclear Regulatory Co: mission 631 Park Avenue King of Prussia, Pennsylvania 19406 Dcar Sir:
Three Mile Island Nuclear Station,. Unit 2 (IBI-2)
Operating License No. DPR-73 Docket No. 50-320 IE Bulletin 80-23 This response is submitted as required by IE Bu11etir. 80-23.
The subject bulletin, " Failures of Solenoid Valves Manuf actured by Valcor Engineering Corporation" concerns a latent defect in the magnet wire which may result in dialectric breakdown and therefore coil to coil shorting.
We have determined that there are no Valcor manufactured solenoid valves used in safety related applications in the Unit 2 facility which have the P/N's designated in the bulletin. Therefore, in accordance with the require.ments of the bulletin, this constitutes our complete response.
With regards to your request for manpower expenditures, a total of approx-
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in.ately eight (8) man-hours were expended in relation to th'is bulletin
- response, ingerely, N
0
. Hovey i
-President and 1
Director, TMI CKH:SDC:rdh ec:
L.-Barrett-B. J. Snyder 810114 0 h umoaouan ce se camens a re-w o :ne ce ma: evoic u ;:a s,sem