ML20235Y667
| ML20235Y667 | |
| Person / Time | |
|---|---|
| Site: | Peach Bottom  |
| Issue date: | 03/03/1989 |
| From: | Kowalski S PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 8903140484 | |
| Download: ML20235Y667 (3) | |
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4 PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET-
' P.O. BOX 8699
'l PHILADELPHIA. PA.19101 I
i (215) 841-4302 March 3, 1989 j
S. J.' KOW A LSKI -
i VICE PRESIDENT Docket Nos.:
50-277 q
.m..............
50-278 1
U.
S. Nuclear Regulatory Commission ATTN: ' Document Control Desk
)
Washington, DC-20555 i
i
Subject:
Peach Bottom Atomic Power Station Units-2 and 3 Special Electrical Team Inspection 277/89-07 and 50-278/89-07 j
l
Dear Sir:
j The purpose of this letter is to inform you of our.
schedule for responding to the findings from the Special 3
Electrical Team Inspection which was conducted January 30 through l
February 10, 1989.
At the exit meeting for the inspection, the NRC team. identified seven (7) issues which require resolution.
prior to restart.
These seven-(7) issues are restated in.
Philadelphia Electric currently plans to provide a formal' response to each of the seven (7). issues by_ March 17, 1989, assuming the Inspection Report is issued in sufficient time prior to this date.
Calculations and supporting data for these responses will be available for NRC inspection' anytime after the submittal date.
Item No. 89-07-04 involves both a technical analysis-for.the site and type of fuses and actual hardware changes.(fuse replacements) in the plant.
The technical analysis of the adequacy of the size and type of fuses will be reported in j
the March 17 submittal.
The associated hardware changes will be i
made by March 31, 1989.
l This schedule was discussed with Mr. T. Koshy (Inspection Team Leader) and Mr. T. Johnson (Senior Resident Inspector) on February 27, 1989.
In addition to discussing our j
proposed schedule, the specifics of Item No. 89-07-06 were j
i addressed.
With respect to this item, Philadelphia Electric will include the field flash relay in the diesel generator Preventive j
Maintenance program.
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U.S. Nuclear Regulatory Commiccion March 3, 1989 Pigs 2 We acknowledge that NRC acceptance of our' forthcoming response may require a follow-up inspection.
The goal of our proactive approach of informing you of our completion schedule in advance of NRC issuance of the final Inspection Report is to support efforts necessary for restart of Unit 2 in early April, 1989.
If we can provide any additional information regarding these inspection findings, please do not hesitate to contact us.
Very truly you s, A
Attachment cc:
W.
T. Russell, Administrator, Region I, USNRC C. J. Anderson, Section Chief, Region I, USNRC T.
P. Johnson, USNRC Senior Resident Inspector T.
Koshy, Lead Reactor Engineer, Region I, USNHC R.
E. Martin, Project Manageh, NRR, USNRC T.
E.
Magette, State of Maryland J.
Urban, Delmarva Power J. T.
Boettger, Public Service Electric & Gas H. C. Schwemm, Atlantic Electric T. M. Gerusky, Commonwealth of Pennsylvania
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Attcchment'1 Special Electrical Team Inspection Open~ Items
' Requiring Resolution-Prior to Restart NRC Open Item No.*
Subject 89-07, Voltage adequacy of de MOV's 89-07-03 Margin of B and D batteries
= 89-07 Underrated fuse and different type of fuse
. 89-07-06 Lack of aggressive' surveillance /PM program 86-25-03 Diesel generator analysis 89-07-07 13 KV Short Circuit analysis 89-07-13 MCC circuit breaker setting / cable:
- Philadelphia Electric acknowledges that these item numbers are subject to change pending NRC issuance of Inspection Report 50-277/89-07 and 50-278/89-07 L
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