ML20065K102

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Tech Specs 3/4.7.7 Re Penetration Fire Barriers
ML20065K102
Person / Time
Site: Hatch Southern Nuclear icon.png
Issue date: 09/27/1982
From:
GEORGIA POWER CO.
To:
Shared Package
ML20065K094 List:
References
TAC-11158, NUDOCS 8210060278
Download: ML20065K102 (1)


Text

, . - j PLANT SYSTEMS BASES 3/4.7.7 PENETRATION FIRE BARRIERS The functional integrity of the penetration fire barriers ensures that fires will be confined or adequately retarded from spreading to adjacent portions of the facility. This design feature minimizes the possibility of a single fire rapidly involving several areas of the facility prior to detection and extinguishment. The penetration fire barriers are a passive element in the facility fire protection program and are subject to periodic inspections.

During periods of time when the barriers are not functional, a continuous fire watch is required to be maintained in the vicinity of the affected barrier until the barrier is restored to functional status unless the OPERABILITY of the fire detection instruments, providing coverage of the fire detection zones on each side of the non-functional barriers, has been demonstrated.

HATCH - UNIT 2 B 3/4 7-4

~ iE10060278 820927

( -E 1 PDR ADOCK 05000366

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