ML20052C265
| ML20052C265 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 02/01/1982 |
| From: | MISSISSIPPI POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20052C255 | List: |
| 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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