ML19274E242
| ML19274E242 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 03/16/1979 |
| From: | Herbein J METROPOLITAN EDISON CO. |
| To: | Reid R Office of Nuclear Reactor Regulation |
| References | |
| GQL-0332, GQL-332, NUDOCS 7903210028 | |
| Download: ML19274E242 (2) | |
Text
b Metropolitan Edison Company a
Post Of fice Box 542 Reading Pennsylvania 19640 215 929 3601 Writer's Direct Dial Number 921-6510 March 16, 1979 GQL 0332 Director of Nuclear Reactor Regulation Attn:
R. W. Reid, Chief Operating Reactors Branch No. 4 U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Dear Sir:
Three Mile Island Nuclear Station, Unit 1 (TMI-1)
Operating License No. DPR-50 Docket No. 50-289 Containment Purging In response to your letter of November 29, 1978, on January 4,1979 we committed to submit, by March 16, 1979, a detailed schedule for performing analytical evaluations concerning Purge Valve operability under DBA conditions.
Enclosed, please find that scheduJa.
Sin erely,
/
J. G. Herbein Vice President--Generation JGH:RAL:tas
Enclosure:
Purge Valve Schedule O
79032100g lp O t
Metropo!, tan Ed son Company :s a Memu r at tne Ge ', m! Puv.c Un i es S, *.m
,s -
L PURGE VALVE ANALYSIS SCHEDULE I.
Requested Bids for:
A.
Valve Analysis 12/18/78 B.
Radiological Analysis
- 01/04/79 C.
Containment Pressurization Analysis **
II.
Received Bid for Valve Analysis 02/23/79 III.
Receive and Evaluate Bid, Issue Purchase Order and Provide Input for Valve Analysis 04/30/79 IV.
Perform Valve Analysis 19/15/79 V.
Review Analysis, Resolve Comments, Prepare and Submit Results for NRC Review 12/15/79
- These Radiological Analyses will be done in-house by GPUSC, using their Emerald Code.
Final results are expected by July 1, 1979.
- The containment pressurization analysis will be done in-house by GPUSC.
Final results are expected by June 1, 1979.