IR 05000353/1987006

Ack Receipt of Informing NRC of Steps Taken to Correct Violations Noted in Insp Rept 50-353/87-06

ML20236P171
Person / Time
Site:	Limerick
Issue date:	08/05/1987
From:	Johnston W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:	Kemper J PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
References
NUDOCS 8708120239
Download: ML20236P171 (2)

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. I AUG 0 51987 i Docket N Philadelphia Electric Company ATTN: Mr. John S. Kemper Senior Vice President Engineering and Production 2301 Market Street Philadelphia, PA 19101 Gentlemen:

Subject: Inspection No. 50-353/87-06 This refers to your letter dated July 14, 1987, in response to our letter dated June 15, 198 Thank you for informing us of the corrective and preventive actions cocumented in your letter. These actions will be examined during a future inspectio Your cooperation with us is appreciate

Sincerely, j

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Ori 8inal Signed B 3 j

William V. Johnston, Director l

, Division Reactor Safety cc w/ encl:

S. J. Kowalski, Vice President, Engineering and Research W. T. Ullrich, Superintendent, Limerick 2 Project j J. M. Corcoran, Quality Assurance Manager Troy B. Conner, Jr. , Esquire Eugene J. Bradley, Esquire, Assistant General Counsel Public Document Room (PDR)

Local Public Document Room (LPDR) l Nuclear Safety Information Center (NSIC) .

NRC Resident Inspector -

Commonwealth of Pennsylvania i

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B708120239 B70B05 PDR ADOCK 05000353 0 PDR OFFICIAL RECORD COPY RL LIM 2 87-06 - 0001. /05/87 i

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Region I Docket Room (with concurrences)

Management Assistant, DRMA (w/o enc 1)

Section Chief,'DRP Robert J. Bores, DRSS i

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08/02/87

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L :. .. PHILADELPHIA ELECTRIC COMPANY I 2301 M ARKET STREET l P.O. DOX 8699 JUL 141937 1

PHILADELPHIA A. PA.19101

. S. J. KOWALSKI

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V6C E PftESIDENT anesasa nime ame as seancee

- United States Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Subject: USNRC Region 1 Letter Dated June 15, 1987 _ Re: Site Inspection of May 4 to 14, 1987 Inspection Report No. 50-353/87-06 Limerick Generating Station, Unit 2 File: QUAL 1-2-2 (353/87-06)

Gentlemen:

In response to the subject letter regarding the item identified during the subject inspection of construction activities authorized by NRC License N CPPR-107 we transmit herewith the following:

Attachment I - Response to Appendix A Should you have any questions concerning this item, we would be pleased to discuss them with yo

Sincerely,

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JMC/pc Attachment Copy to: United States Nuclear Regulatory Commission Office of Inspection & Enforcement, Region 1 631 Park Avenue King of Prussia, PA 19406 R. Gramm, USNRC Resident Inspector

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These commitments are being tracked for closure by Philadelphia Electric and the Nuclear Regulatory Commission on their respective open item lists. The Philadelphia Electric Company maintains its open item list by a process wherein we continuously review and update the list. This will ensure that commitments made as a result of Construction Deficiency Reports, IE Circulars, Bulletins, and Notices, Unit 2 Inspection Reports and any other appropriate documents are me By correlating our open item list with those open items known to exist by our Nuclear Regulatory Commission Resident Inspectors we are confident that a comprehensive list of commitments is maintained and that those commitments will be met in accordance with the present construction schedule I l

JMC/pc I 2/2 7/9/87 353/87-06

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Attachment I i Response to Appendix A Deviations

On September 24, 1981 the licensee by telephone reported to the NRC a potential 10 CFR 50.55(e) deficiency in the adequacy of the electrical distribution system to provide the required voltage _

levels to some class IE circuits. The report was confirmed by

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letter to the NRC dated October 22, 1981 in which the licensee made a commitment to complete both the design changes and installation to correct the affected circuits by June 198 Contrary to the above the licensee has not provided evidence to demonstrate either completion of the design changes required or

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the physical installations to provide for the required' voltage levels to class IE component Response As noted by the deviation, we did not complete the work'by June, 1986.- Our original commitment was based on the project-schedule in 1981. Since then, our schedule has been significantly revise The Pennsylvania Public Utility Commission issued a ruling-in December of 1983 which, in effect, brought about the cessation of construction on the Limerick 2 Projec Based on a subsequent-ruling by the Pennsylvania Public. Utility Commission, construction resumed in February of 198 One of the consequences of this delay is that this and other commitments made to the Nuclear Regulatory Commission prior to the cessation of construction were deferred by approximately two year This commitment and others which where submitted in various documents prior to the Pennsylvania Public Utility Commission ruling were based on the construction schedules in effect at the tim Based on our present schedule, we plan to complete the work associated with the 10 CFR 50.55(e) deficiency in the adequacy of the electrical distribution system by March, 198 In addition, it is our intent to implement the corrective action to resolve all open items. These items will be resolved commensurate with our present construction schedule. As we complete these commitments, it is our intention to present documentary evidence of the resolution of each item to the NRC Regional Inspectors, as we have in the past, in order that each commitment may be close JMC/pc I 1/2 7/9/87 353/87-06

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