ML19317H496
| ML19317H496 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/03/1980 |
| From: | Hovey G Metropolitan Edison Co |
| To: | Jay Collins Office of Nuclear Reactor Regulation |
| References | |
| TLL-265, NUDOCS 8006110300 | |
| Download: ML19317H496 (2) | |
Text
Metropolitan Edison Company Post Office Box 480 Middletown. Fennsylvania 17057 717 944 4041 Writer's Direct Dial Numeer June 3, 1980 TLL 265 TMI Program Office Attn:
J. T. Collins, Deputy Program Director U. S. Nuclear Regulatory Commission c/o Three Mile Island Nuclear S::ation Middletown, Pa.
17057
Dear Sir:
Three Mile Island Nuclear Station, Unit II (TMI-2)
Operating License No. DPR-73 Docket No. 50-320 Reactor Building Purge System In our letter of April 16,1980 (TLL 183), we agreed to a filter housing test at -15 inches W. G.
Our original intent was that this test be a static test for 5 minutes at -15 inches.
Your staff has expressed concern that the test may not sufficiently demonstrate the capability of the filter housing to withstand negative pressure with the automatic fan shut off' set at -15 inches W. G.
As a result, we have modified the testing program to add a dynamic test with a rapid closing of the inlet to the filter housing, with the automatic fan shut off functioning at -15 inches W. G.
This test is considered by Metropolitan Edison to meet the concerns of the NRC.
Sincerely,
/s/ G. K. Hovey G. K. Hovey Director, S.I-II GKH:EDF: hah cc:
B. J. Snyder
@O i
8006110300
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TMI - II BCC LIST Mrs. Pat Higgins Mr. George Kulynych Edison Electric Institute Babcock & Wilcox
!111 19th Street, NW P.O. Box 1260 Washington, D.C.
20036 Lynchburg, VA 24505 Mr. E. L. Blake, Jr.
Mr. T. F. Hartley, Jr.
Shaw, Pittman, Potts & Trowbridge Marsh & McLennan, Inc.
1800 "M" Street, NW 1221 Avenue of the Americas Washington, D.C.
20036 New York, NY 10020 Mr. R. Sanacore Mr. A. S. Dam American Nuclear Insurers Burns & Roe, Inc.
The Exchange - Suite 245 a30 Winters Avenus 270 Farmington Avenue Parmus, NJ 07652 Farmington, CT 06032 Dr. Steve Long, Director Ms. Margaret Reilly Power Plant Siting Program Chief Div. of Reactor Review Department of Natural Resources PA Dept. of Environmental Resources Tawes State Office, Building B-3 Fulton Bank Building 580 Taylor Avenue Harrisburg, PA 17120 Annapolis, MD 21401 U. S. Nuclear Regulatory-Commission J. C. DeVine - TMI Trir. 110 c/o Document Management Branch R. W. Heward - TMI Trir. 180 Washington, D.C. 20535 W. N. Moreau - Met-Ed Reading J. T. Collins - NRC Trlr. 1 C. Hovey - TMI - Trir. 105 E. G. Wallace - Parsippany Licensing P. Clark - GPUSC Parsippany W. F. Schmauss - DfI-II GRC Cha rman-Parsip.
R. Fenti - QA - TMI Trir. 22 D. H. Reppert - TMI CORB Secretary - Parsip.
J. J. Barton - TMI Tr1r. 102 C. E. Hartman - TMI-I PORC Chairman - TMI-I L. W. Harding - TMI Licensing M. A. Shatto - TMI-I PORC Secretary - TMI-I R. M. Klingaman - Met-Ed Reading G. A. Kunder - TMI-I PORC Chairman - Trl. 104 N. Ka:anas - Parsippany - QA D. C. Carl - TMI-II PORC Secretary - Trl. 104 J. F. Wilson - DiI Trir. 14 B. A. Hockley - Discovery Room - Crawford J. G. Herbein - TMI Trir. 118 J. Theising - Bechtel, TMI - Admin Bldg
- 3. Callard - D1I Trir. 16 R. L. Rider - Bechtel - TMI Trir. 173 G. P. Miller - DII-I D. Smith - Reading - Production Supervision R. C. Arnold - D!I Trir. 201 P. S. Walsh - GPU Parsippany t
- 3. G. Mitchell - Met-Ed Reading C. A. Negin - TMI - Trlr. 24 S. D. Chaplin - Sil Licensing B. Elam - TMI Trir. 104 L. Lawyer - DfI Trir. 118 J. Chwastyk - TMI-II Cps.
G. J. Tro f f er - Dil - Trir. 198 Pile:
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