ML20043A396

Proposed Tech Specs Re One Time Extension of Surveillance Requirement

ML20043A396
Person / Time
Site:	Brunswick
Issue date:	05/16/1990
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20043A395	List: ML20043A394 ML20043A396
References
NUDOCS 9005220008
Download: ML20043A396 (2)

Text

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4 ENCLOSURE 1 BRUNSWICK STEAM ELECTRIC PIANT, UNITS 1 AND 2 NRC DOCKETS 50 325 & 50 324 OPERATINC LICENSES DPR-71 & DPR 62 ONE TIME EXTENSION OF DIESEL CENERATOR SURVEILIANCE INTERVAL -

TECliNICAL SPECIFICATION PACE l

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N 9005220008 900516

'PDR ADOCK 05000325 1P PDC

MC__._..

ELECTRICAL POWER SYSTEMS x.,

SL)RVEILLANCE REQUIREMENTS (Continued) 4.8.1.1.2 ~Each diesel generator'shall be demonstrated OPERABLEt' a.

At least once per 31 days on a STACCERED TEST BASIS byt

1. -

Verifying the fuel level in the engine-mounted-fuel tank,.

2.

Verifyina the fuel level in the day fuel tank, 1

3.

Verifying the fuel transfer pump can be started and transfers fuel from the day tank to the engine mounted tank.

4.

Verifying the' diesel starts and accelerates to at least $14. rpm.

in less 'than or equal to 10 seconds,*

s s

5.

Verifying the generator is synchronized,! loaded to greater than or equal to 1750 kw, and operates for greater than or equal to 15 minutes -and' q

N 6.

Verifying. the diesel generator, is aligned to provide 'sthndby power to the associated emergem y buces.

1 b.

At least once per 31 days by verifying 'the fuel level in the plant -

f uel stwage tank, At least once per 92 days by verifying that aisample of diesel fuel c.

fr.om the fuel storage tank, obtained in accorcance with ASTM-D270-65, is within the acceptable limits specified in Table 1 of ASTH-D975-74 when checked' for viscosity, wa:er anc' sediment, d.

At least once per 18 months during chutdown byt 1

1.

Subjecting the diesel to an inspection in accordance with

^

procedures prepared in conjunction with its nsnufacturer's reconenendations for this class of standby service,. **

l 2.

Verifying the generator capability to reject a icad equal to one core spray pump without cripping,

• Tae diesel generator start (10 seconds) from ambient conditions shall be performed at least once per 184 days in these surveillance tests.- All other engine starts for the purpose of this surveillance testin3 may be preceded by a manually initiated engine prelube perlod and/or other warmup procedures reconsnended by the manuf acturer so that mechanical stress and wear on the diesel engine is minimized.

'** For Cycle 7-only, this surveillance interval may be extended until s

October 31, 1990.

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BRUNSWICK-- UNIT 1 3/t. 8-4' Amendment No.

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