ML20246C368
| ML20246C368 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 06/30/1989 |
| From: | Martin R Office of Nuclear Reactor Regulation |
| To: | Hunger G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| References | |
| GL-83-28, TAC-54010, TAC-54011, NUDOCS 8907100330 | |
| Download: ML20246C368 (3) | |
Text
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3 June 30, 1989 o
Docket No. 50-277/278 DISTRIBUTION w/ encl:
Docket B le i
M0'Brien Mr. George A. Hunger, Jr.
NRD PDR & Local PDR RClark Director-Licensing, MC 5-2A-5 RMartin SVarga Philadelphia Electric Company PDI-2 Reading OGC Correspondence Control Desk BBoger EJordan 955 Chesterbrook Boulevard WButler BGrimes Waynd, Pennsylvania 19087-5691 ACRS (10)
BMozafari
Dear Mr. Hunger:
SUBJECT:
SAFETY EVALUATION FOR GENERIC LETTER 83-28, ITEM 4.5.3, REACTOR TRIP RELIABILITY - ON-LINE FUNCTIONAL TESTING OF THE REACTOR TRIP SYSTEM (TAC NOS. 54010/54011)
RE:
PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3 Generic Letter 83-28, Item 4.5.3, required confirmation from all licensees and applicants that on-line functional testing of the reactor trip system, including independent testing of the diverse trip feature, was being performed.
By letter dated October 19,198/ you submitted responses to Generic Letter 83-28, Item 4.5.3.
Therein ycu indicated your endorsement of the BWR Owners' Groups Report NEDC-30844, as being applicable to the Peach Bottom Units 2 and 3.
The NRC staff, with the ast.istance of our contractor. Idaho National Engineering Laboratory, has reviewed your responses and the BWR Owners Group's report. We conclude that the existing intervals for on-line functional testing at Peach Bottom Units 2 and 3 are consistent with achieving high reactor trip system availability.
The enclosed safety evaluation and contractor's report (EGG-NTA 8341) provide the details and basis for our conclusion. Therefore, we consider Generic Letter 83-28, Item 4.5.3 to be complete.
This completes all staff activities related to TAC Nos. 54010 and 54011.
Sincerely,
/S/
Robert E. Martin, Project Manager Project Directorate I-2 Division of Reactor Projects I/II
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Office of Nuclear Reactor Regulation
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June 30, 1989 Docket No. 50-277/278 Mr. George A. Hunger, Jr.
Director-Licensing, MC 5-2A-5 Philadelphia Electric Company Correspondence Control Desk 955 Chesterbrook Boulevard Wayne, Pennsylvania 19087-5691
Dear Mr. Hunger:
SUBJECT:
SAFETY EVALUATION FOR GENERIC LETTER 83-28, ITEM 4.5.3, REACTOR TR1P RELIABILITY - ON-LINE FUNCTIONAL TESTING OF THE REACTOR TRIP SYSTEM (TAC NOS. 54010/54011)
RE:
PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3 Generic Letter 83-28, Item 4.5.3, required confirmation from all licensees and applicants that on-line functional testing of the reactor trip system, including independent. testing of the diverse trip feature, was being performed.
By letter dated October 19, 1987 you submitted responses to Generic Letter 83-28, Item 4.5.3.
Therein you indicated your endorsement of the BWR Owners' Groups Report NEDC-30844, as being applicable to the Peach Bottom Units 2 and 3.
The NRC staff, with the assistance of our contractor, Idaho National Engineering Laboratory, has reviewed your responses and the BWR Owners Group's report. We conclude that the existing intervals for on-line functional testing at Peach Bottom Units 2 and 3 are consistent with achieving high reactor trip system availability.
The enclosed safety evaluatien and contractor's report (EGG-NTA 8341) provide the details and basis for our conclusion. Therefore, we consider Generic Letter 83-28, Item 4.5.3 to be complete.
This completes all staff activities related to TAC Nos. 54010 and 54011.
Sincerely, jR b?def/?pk o ert E. Martin, Project Manager Project Directorate I-2 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation
Enclosure:
As stated cc w/ enc 1:
See next page
Mr. George A. Hunger, Jr.
Peach Bottom Atomic Power Station, Philadelphia Electric Company Units 2 and 3 cc:
Troy B. Conner, Jr., Esq.
Single Point of Contact 1747 Pennsylvania Avenue, N.W.
P. O. Box 11880 Washington, D.C.
20006 Harrisburg, Pennsylvania 17108-1880 Philadelphia Electric Company Mr. Thomas M. Gerusky, Director ATTN: Mr. D. M. Smith, Vice President Bureau of Radiation Protection Peach Bottom Atomic Power Station Pennsylvania Department of Route 1, Box 208 Environmental Resources Delta, Pennsylvania 17314 P. O. Box 2063 Harrisburg, Pennsylvania 17120 H/ Chris Schwemm Vice President, Production Mr. Albert R. Steel, Chairman Atlantic Electric Board.of Supervisors P.O. Box 1500 Peach Bottom Township 1199 Black Horse Pike R. D. #1 Pleasantville, New Jersey 08232 Delta, Perirdylvania 17314 Resident Inspector Delmarva Power and Light Company U.S. Nuclear Regulatory Commission c/o Jack Urban Peach Bottom Atomic Power Station General Manager, Fuel Supply P.O. Box 399 800 King Street Delta, Pennsylvania 17314 P. O. Box 231 Wilmington, DE 19899 Regional Administrator, Region I U.S. Nuclear Regulatory Commission Mr. Tom Magette 475 Allendale Road Power Plant Research Program King of Prussia, Pennsylvania 19406 Department of Natural Resources B-3 Mr. Bryan W. Gorman Tawes State Office Building Manager - External Affairs Annapolis, Maryland 21401 Public Service Electric & Gas Company P. O. Box 236, N28 Hancocks Bridge, New Jersey 08038 Mr. Roland Fletcher Department of Environment 201 West Preston Street Baltimore, Maryland 21201
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