ML20052C265

Tech Spec 3/4.6.7.2 Re Containment & Drywell Hydrogen Ignition Sys

ML20052C265
Person / Time
Site:	Grand Gulf
Issue date:	02/01/1982
From:	MISSISSIPPI POWER & LIGHT CO.
To:
Shared Package
ML20052C255	List: ML20052C254 ML20052C265
References
NUDOCS 8205040552
Download: ML20052C265 (1)

Text

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CONTAINMENT SYSTEMS h7,w[

gg, .r.,,, ,i. ', ,i' u .: U' i CONTAINMENT.AND ORYWELL HYDROGEN IGNITION SYSTEM LIMITING CONDITION FOR OPERATION 3.6.7.2 Two independent containment and drywell hydrogen ignition system subsystems,shall be OPERABLE.

APPLICABILITY: OPERATIONAL CONDITIONS 1 and 2.

ACTION:

With one containment and drywell-hydrogen ignition subsystem inoperable,. restore the inoperable subsystem to OPERABLE status within 7 days or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. -

SURVEILLANCE REQUIREMENTS 4.6.7.2 Each containment and drywell hydrogen ignition subsystem.shall be demonstrated OPERABLE:

a. At least. Once per 92 days by energizing the supply breakers and verifying that at least 41 glow plugs are energized.

b. At least once per 18 months by- , , ,

1. Verifying the cleanliness of each glow plug by a visual '

inspection.

2. Energizing each glow plug and verifying a surface temperature.

of at least 1700 F.

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b l 9 8205040552 820430 PDR ADOCK 05000416 A PDR EEB 1 1982 '

GRAND GULF-UNIT 1 3/4 6-58

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