ML18012A372

Proposed Tech Specs 4.8.1.1.2 Re Surveillance Requirements for Diesel Fuel Oil Sys Pressure Testing

ML18012A372
Person / Time
Site:	Harris
Issue date:	09/18/1996
From:	CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18012A371	List: ML18012A370 ML18012A372
References
NUDOCS 9609240407
Download: ML18012A372 (3)

Text

ENCLOSURES SHEARON HARRIS NUCLEAR POWER PLANT NRC DOCKET NO. 50-400/LICENSE NO. NPF-63 REQUEST FOR LICENSE AMENDMENT A.C. SOURCES - OPERATING TECHNICALSPECIFICATION PAGES 40407 'Pb0918 pDR ADOCK 0>000400

ELECTRICAL PONE STEMS A.C. SOURCES OPERATING SURVEILLANCE REQUIREMENTS (Continued) 4 ~ 8.1.1.2 (Continued)

13. Verifying that all diesel generator trips. except engine overspeed, loss of generator potential transformer circuits, generator differential, and emergency bus differential are automatically bypassed on a simulated or actual loss of offsite power signal in conjunction with a safety injection signal.

14. Verifying that within 5 minutes of shutting down the EDG, after the EDG has operated for at least 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> at an indicated load of 6200-6400 kw. the EDG starts and accelerates to 6900 seconds or less.

t 690 volts and 60 a 1.2 hz in 10

g. At least once per 10 years or after any modifications which could affect diesel generator interdependence by starting" both diesel generators simultaneously. during shutdown, and verifying that both diesel generators accelerate to at least 450 rpm in less than or equal to 10 seconds.

h. At least once per 10 years by:

1) Draining each main fuel oil storage tank. removing the accumulated sediment, and cleaning the tank using a sodium hypochlorite solution or other appropriate cleaning solution, and

2) Pe formin a pr sure est, thos porti ns of he esel f el oil syste desi ed to ectio III, ubsec on of he AS Code at a est p essure equal o 110 of e syste desig pres re.

Qwo<C

~This test shall be conducted in accordance with the manufacturer's recommendations regarding engine prelube and warmup procedures, and as applicable regarding loading recommendations.

SHEARON HARRIS - UNIT 1 3/4 8-9 Amendment No. 60

ELECTRICAL POWER SYS EMS 4

A.C. SOURCES OPERATING SURVEILLANCE REQUIREMENTS (Continued) 4.8.1.1.2 (Continued)

13. Verifying that all diesel generator trips, except engine overspeed, loss of generator potential transformer circuits, generator differential, and emergency bus differential are automatically bypassed on a simulated or actual loss of offsite power signal in conjunction with a safety injection signal.

14. Verifying that within 5 minutes of shutting down the EDG, after the EDG has operated for at least 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> at an indicated load of 6200-6400 kw, the EDG starts and accelerates to 6900 a 690 volts and 60 a 1.2 hz in 10 seconds or less.

At least once per 10 years or after any modifications which could affect diesel generator interdependence by starting both diesel generators simultaneously, during shutdown, and verifying that both diesel generators accelerate to at least 450 rpm in less than or equal to 10 seconds.

h. At least once per 10 year s by:

1) Draining each main fuel oil storage tank, removing the accumulated sediment, and cleaning the tank using a sodium hypochlorite solution or other appropriate cleaning solution, and

• ~This test shall be conducted in accordance with the manufacturer's recommendations regarding engine prelube and warmup procedures, and as applicable regarding loading recommendations.

SHEARON HARRIS - UNIT 1 3/4 8-9 Amendment No.