ML20153D015

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Informs of Completion of Licensing Action for GL 92-08, Thermo-Lag 330-1 Fire Barriers, for Plant, Units 1 & 2
ML20153D015
Person / Time
Site: Limerick  Constellation icon.png
Issue date: 09/21/1998
From: Buckley B
NRC (Affiliation Not Assigned)
To: Geoffrey Edwards
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
References
GL-92-08, GL-92-8, TAC-M85565, TAC-M85566, NUDOCS 9809240274
Download: ML20153D015 (5)


Text

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Mr. Garrett D. Edwards Director-Licensing, MC 62A-1 '

PECO Energy Company Nuclear Group Headquarters Correspondence Control Desk P.O. Box No.195 Wayne, PA 19087-0195

SUBJECT:

COMPLETION OF LICENSING ACTION FOR GENERIC LETTER 92-08, "THERMO. LAG 330-1 FIRE BARRIERS," DATED DECEMBER 17,1992, FOR LIMERICK GENERATING STATION (LGS), UNITS 1 AND 2 (TAC NOS. M85565 AND M85566)

Dear Mr. Edwards:

By letters dated April 16 and December 29,1993, February 4 and December 19,1994, March 29 and A9 gust 2,1995, May 2,1996, March 24,1997, and January 14,1998, Philadelphia Electric Company responded to Generic Letter (GL) 92-08, "Thermo-Lag 330-1 Fire Barriers," dated December 17,1992, and follow up requests for additional information dated June 7 and December 22,1993, September 20 and December 29,1994, May 30,1995, February 29,1996, and November 14,1997, in regard to Thermo-Lag 330-1 fire barriere installed at LGS, Units 1 and 2.

The staff issued a Confirmatory Order Modifying License on May 19,1998, confirming Philadelphia Electric Company's commitment for the schedule to complete implementation of Thermo-Lag 330-1 fire barriers corrective actions. On the basis ofits review, the staff has determined that you have provided the information requested in GL 92-08 as tracked by TAC Nos. M85565 and M85566, which are now being closed out.

Based on our review of your responses, however, there remain open issues involving ampacity derating of Thermo-Lag 330-1 that emerged as a result of the GL 92-08 review. The resolution of these ampacity derating issues is under review and trucked by TAC Nos. MA3404 and MA3405.

Please advise the staff in writing if you change resolution plans described in your submittals.

Include the bases for the changes. In additior , in accordance with GL 92-08, please advise the staff in writing when the actions described in your submittals have been implemented.

T)l 0 m ,.c- 9 9809240274 900921 PDR ADOCK 05000352 P PDR p1 y1

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.s G. Edward i You should retain all documentation related to the resolution of the concems with Thermo-Lag 3301 fire barrier systems for future NRC audits or inspections.

If you have any questions regarding this matter, please contact me e+ (301) 415-1483.

Sincerely,

/S/

Bartholomew C. Bucklef, Senior Project Manager Project Directorate I-2 .

Division of Reactor Projects - l/11 Office of Nuclear Reactor Regulation Docket Nos. 50-35; and 50-353 cc: See next page DISTRIBUTION Docket File PUBLIC PDI 2 Reading JZwolinski RCapra BBuckley

[ MO'Brien LMarsh l JCalvo -

DOudinot AKugler OGC ACRS CAnderson, RGN-1 OFFICE PDI,2/PM PD(-2d_Ab SPLB _ ,, EELB . .

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NAME BBuhleyb PldBheh- LMars[k JCalvo RCapra &

DATE 3 / 3/98 f /'21/98 3 f6 /98 7/17/98 T /2 /98 OFFICIAL RECORD COPY DOCUMENT NAME: Ll85565. GEN 0'

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G. Edward .

You should retain all documentation related to the resolution of the concems with Thermo-Lag 330-1 fire barrier systems for future NRC audits or inspections.

If you have any questions regarding this matter, please contact me at (301) 415-1483.

Sincerely,

/s/ l l

Bartholomew C. Buckley, Senior Project Manager Project Directorate 1-2 Division of Reactor Projects - 1/II Office of Nuclear Reactor Regulation Docket Nos. 50-352 and 50-353 cc: See next page DISTRIBUTION Docket File PUBL ;O PDl4 Reading JZwolinski RCapra BBuckley M0'Brien LMarsh JCalva DOudinot AKugler OGC ACRS CAnderson, RGN-l OFFICE PDlWP)A PDi-2/LA,NL SPLB__, EELB .

PDI-2/D NAME BBuhl rb h/d'Brien LMars[k JCalvo RCapra &

DATE i/ 3/98 'I/'b 98

/ 9 l0 sGh[ #/ /J7/98, T /zi/98 OFFICIAL RECORD COPY DOCUMENT NAME: Ll85565. GEN

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y G. Edward -

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You should retain all documentation related to the resolution of the concems with Thermo-Lag 330-1 fire barrier systems for future NRC audits or inspections.

If you have any questions regarding this matter, please contact me at (301) 415-1483.

Sincerely, 8Jbc%L Bartholomew C. Buckley, Senior Proj met Manager Project Directorate 1-2 Division of Reactor Projects - 1/11 Office of Nuclear Reactor Regulation Docket Nos. 50-'352 and 50-353 cc: See next page i

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V Mr. Garrett D. Edwards Limc&.k Generating Station, Units 1 & 2 PECO Energy Company 1

cc: I J. W. Durham', Sr., Esquire . Chief-Division of Nuclear Safety

) Sr. V.P. & General Counsel PA Dept. of Environmental Resources PECO Energy Company P.O. Box 8469 2301 Market Street Harrisburg, PA 17105-8469 Philadelphia, PA 19101 Manager-Limerick Licensing,62A-1 Director-Site Engineering PECO Energy Company Limerick Generating Station 4

965 Chesterbrook Boulevard P.O. Box A Wayne, PA 19087-5691 Sanatoga, PA 19464

, Mr. James D. von Suskil, Vice President Limerick Generating Station Manager Experience Assessment

Post Office Box A . Limerick Generating Station j Sanatoga, PA 19464 P.O. Box A Sanatoga, PA 19464 l

! Plant Manager

' l Limerick Generating Station Library l P.O. Box A U.S. Nuclear Regulatory Commission '

Sanatoga, PA 19464 Region I

475 Allendale Road Regional Administrator, Region i King of Prussia, PA 19406 U.S. Nuclear Regulatory Commission 475 Allendale Road Ser'ior Manager-Operations King of Prussia, PA 19406 1. a
k Generating Station P i,ox A Senior Resident inspector S ctoga, PA 19464 U.S. Nuclear Regulatory Commission Limerick Generating Station Dr. Judith Johnsrud P.O. Box 596 National Energy Committee Pottstown, PA 19464 Sierra Club 433 Oriando Avenue Director-Site Support Services State College, PA 16803 Limerick Generating Station P.O. Box A Sanatoga, PA 19464 Chairman Board of Supervisors of Limerick Township 646 West Ridge Pike Lir. field, PA 19468 I ___ _ ._- . _ _ - . _