ML20101A688

Special Rept:On 841017,work Began to Make Openings in Several Penetration Fire Barriers to Execute Various Mods During Scheduled Maint/Insp Outage.Fire Watches Posted When Openings Existed

ML20101A688
Person / Time
Site:	Indian Point
Issue date:	11/16/1984
From:	Brons J POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
IP-FWG-3805, NUDOCS 8412190047
Download: ML20101A688 (2)

Text

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Inamen Point 3 .

g. 'Y Nucleet Power Plent P.O Box 215 Ducham Newhk 10511 914 733.8200

1. > NewWrNPbwer 4# Authority November 16, 1984 IP-FWG-3805 Dr. Thomas Murley Docket No. 50-286 Regional Administrator License No. DPR-64 Region 1 U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Dr. Murley:

The following is a Specini Report on Penetration Fire Barriers at Indian Point Unit 3, prepared in accordance with the requirements of Technical Specification 6.9.2.c. The event described is covered by Technical Specification 3.14.C.2.b.

On October 17, 1984, with the plant in the cold shutdown condition, work was begun to make openings in several of the plant's penetration fire barriers. This was for the purpose of executing various plant modifications during a scheduled maintenance / inspection outage.

Specifically, the affected penetration tire barriers are as follows:

a. the fire barrier between the Central Control Room floor and the Cable Spreading Room,

b. the fire barrier separating the Control Building from the Turbine Building, and

c. the fire barrier separating the Cable Spreading Room from the Electrical Tunnels.

This list includes all affected penetration fire barriers covered under Technical Specification 3.14.C.I. It also accounts for all openings made during the course of the outage.

As required by Technical Specification 3.14.C.2 fire watches were posted at the affected penetration fire barriers throughout the time that the openings existed.

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The plant is presently scheduled to be brought above the cold shutdown condition on' November 20, 1984. Prior to this heatup, all required penetration fire barriers will be returned to their functional status.

Appropriate surveillance testing will be performed to ensure functionality of the penertration fire barriers.

Ver trdly yo rs, f (  %

,J' LVI- fo,G John C. Brons Resident Manager FWC/ums/2:08 cc: Document Control Desk U.S. Nuclear Regulatory Commission Washington, D. C. 20555 IP3 Resident Inspectors' Office J. P. Bayne, WPO C. M. Wilverding (SRC) WPO INPO Records Center Suite 1500 1100 circle 75 Parkway Atlanta, Georgia 30339

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