ML20040F147

Proposed Tech Spec Changes Re Surveillance Requirements

ML20040F147
Person / Time
Site:	Brunswick
Issue date:	02/03/1982
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML20040F146	List: ML20040F145 ML20040F147
References
NUDOCS 8202080377
Download: ML20040F147 (4)

Text

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e my c, T 6 E n ENCLOSURE.2 i

! BRUNSWICK STEAM ELECTRIC PLANT, UNIT NO. 1 i

j PROPOSED 'IECHNICAL SPECIFICATION CHANGE 1

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ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued)

2. Verifying the fuel level in the day fuel tank,

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 from ambient condition and accelerates to at least 514 rpm in ;[ 10 seconds,

5. Verifying the generator is synchronized, loaded to ]_ 1750 kw, and operates for 2,15 minutes, and

6. Verifying the diesel generator is aligned to provide standby power to ti:e associated emergency buses.

b. At.least once per 31 days by verifying the fuel level in the plant fuel storage tank.

c. At least once per 92 days by verifying that a sample of diesel fuel from the fuel storage tank, obtained in accordance with ASTM-D270-65, is within the acceptable limits specified in Table 1 of ASTM-D975-74 when checked for viscosity, water and sediment,

d. At least once per 18 months during shutdown by:

1. Subjecting the diesel to an inspection in accordance with procedures prepared in conjunction with its manufacturer's recommendations for this class of standby service,

2. Verifying the generator capability to reject a load equal to one l core spray pump without tripping, 3 Simulating a loss of offsite power in conjunction with an l f emergency core cooling system test signal. and:

a) Verifying de-energization of the emergency buses and load shedding from the emergency buses.

i b)* Verifying the diesel starts from ambient condition on the l auto-start signal, energizes the emergency buses with permanently connected loads, energizes the auto-connected loads through the load sequence relays and operates for 2,5 minutes while its generator is loaded with the emergency loads.

• For the verification of this item scheduled for completion by April 29, 1982, a onetime-only exemption is allowed to extend this inspection until before the completion of the. Unit 2 spring 1982 refueling outage, scheduled to commence by April 30, 1982.

BRUNSWICK'- UNIT 1 3/4 8-3 Amendment No.

z ELECTRICAL POWER SYSTEMS SURVEILLANCE REOUIREMENTS (Continued)

4. _ Verifying that on the emergency core cooling . system test signal, all-diesel generator trips except engine overspeed, generator differential, low lube oil pressure, reverse power, loss of field and phase overcurrent with voltage restraint, are-automatically bypassed.

5. Verifying the diesel generator operates for > 60 minutes while

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loaded to > 3500 kw.

6. Verifying that the auto-connected loads to each diesel generator l do not exceed the 2000 hour0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> rating of 3850 kw.

7.* Verifying that the automatic load sequence relays are OPERABLE l with each load sequence time within 10% of the required value.

• For the verification of this item scheduled for completion April 29, 1982, a onetime-only exemption is allowed to extend this inspection until before the completion of the Unit 2 spring 1982 refueling scheduled to commence by April 30, 1982.

3/4 8-4 Amendment No.

BRUNSWICK - UNIT 1 1

ENCLOSURE 3 BRUNSWICK STEAM ELECTRIC PLANT UNIT No. 2 PROPOSED OPERATING LICENSE CONDITION Operating License Paragraph 2.C. (2):

(2) Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. , are hereby incorporated in l the license. The licensee shall operate the facility in accordance with the Technical Specifications.

(a) The end of the current surveillance period for the surveillance requirements listed below may be extended beyond the time limit specified by Technical Specification 4.0.2a. After May 1, 1982, the plant shall not be operated in Conditions 1, 2, or 3 until the surveillance requirements liated below have been completed. Upon accomplishment of the surveillances, the provisions of Technical Specification 4.0.2a shall apply.

Specification 4.3.1.1; Table 4.3.1-1, itens 9 & 10 4.3.1.2 4.3.1.3; Table 3.3.1-2, item 10 4.3.2.1; Table 4.3.2-1, items 1.d & 1.f 4.3.3.2; Table 4.3.3-1, items 4.c & 4.f 4.5.2.a 4.8.1.1.2.d.2 4.8.1.1.2.d.3 4.8.1.1.2.d.6 4.8.1.1.2.d.7

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