ML20063B259
| ML20063B259 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 08/20/1982 |
| From: | ALABAMA POWER CO. |
| To: | |
| Shared Package | |
| ML20063B252 | List: |
| References | |
| NUDOCS 8208250314 | |
| Download: ML20063B259 (4) | |
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ATTACHMENT 1 Proposed Technical Specification Changes to Section 4.8.1.1.2.c.5.
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8208250314 E20820 PDR ADOCK 05000348 P
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'e ELECTRICAL POWER SYSTEffS m
SURVEILL'ANCE REQUIREMENTS '(Continued) operater for gre ter than or equal to 5 minutes while its generitoriis loaded with the emergency loads. After energi2akion, the steady state voltage and frequency of the emergency busses shall be maintained at 4160 + 420 volts e
and 60 + 1'.2 H: during this test.
L c)
Verifying that all. automatic diesel generator trips, except engine overspeed and generator differential and low lube
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oil pressure, are automatically bypassed upon loss of voltage on the emergency bus and/or a safety injection test si gna l..
c 5.
Verify ihat the diesel generators operate for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> while loaded to 4353 kw* for,the 4075 kw diesels and 3100* for the l
2850 kw diesels (2000 hour0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> rating). After completing this 24-hour test, manually trip the diesel generator from the E -\\
'2000-hour
- load and demonstrate hot restart capability by I
performing Surveillance Requirement 4.8.1.1.2.a.4 within 10 minutes.
6.-
Verifying that the auto-connected loads to each diesel generator do pot ex?eed the 2000-hour rating of 4353 kw for the 4075 kw genc'rator and 3100 kw for the 2850 kw generator.
7.
Verifying the diesel generator's capability to:
-a)
Synchronize with the offsite power source while the gener-ator-is loaded with its emergency loads upon a simulated restoration of offsite power.
b)
Transfer its-loads to th offsite power source, and c)
Be restored to its standby status.
8.
Verifying that with the diesel generators operating in a test mode (connected to its 6us), a simulated safety injection signal overrides the test mode by returning the diesel generator to standby operation.
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' 9.
Verifying that the automatic ^ load sequence timer is OPERABLE y
with each load sequenceitime within + 107. of its required value
'y or 0.5 seconds whichever is greater.-
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10.
Verifying that the following diesel generator lockout features F.
prevent diesel generator starting only when required:
y.
a)
Oil Temperature High (OTH) 7
- For a one-time, period only that expires on September 1,1983, the load shall
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be. as shown'(i.e., the 2000-hour ratings) for a minimum of 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and for the remainder of:the 24-hour period, the loads shall be at the continuous rating.
FARLEY-UNIT 1 3/4 8-S 1
r-ELECTRICAL POWER SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) operates for greater than or equal to 5 minutes while its generator is loaded with the emergency loads. After energization, the steady state voltage and frequency of the 4160 1 20 volts 4
emergency busses shall be maintained at and 60 + 1.2 Hz during this test.
c)
Verifying that all automatic diesel generator trips, except engine overspeed and generator differential and low lube oil pressure, are automatically bypassed upon loss of voltage on the emergency bus and/or a safety injection test signal.
5.
Verify that the diesel generators operate for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> while loaded to 4353 kw* for the 4075 kw diesels and 3100* for the I
2850 kw diesels i,?000 hour0 days <br />0 hours <br />0 weeks <br />0 months <br /> rating). After completing this 24-hour test, manually trip the diesel generator from the 2000-hour
- load and demonstrate hot restart capability by I
performing Surveillance Requirement 4.8.1.1.2.a.4 within 10 minutes.
6.
Verifying that the auto-connected loads to each diesel generator do not exceed the 2000-hour rating of 4353 kw for the 4075 kw generator and 3100 kw for the 2850 kw generator.
7.
Verifying the diesel generator's capability to:
a)
Synchronize with the offsite power source while the gener-ator is loaded with its emergency inads upon a simulated restoration of offsite power.
b)
Transfer its loads to the offsite power source,'Knd c)
Be restored to its standby status.
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Verifying that with the diesel generators operating in a\\
8.
mode.(connectedtoitsbus),asimulatedsafetyinjection{.est ssignal overrides the test mode by returning the diesel generator yo -
standby operation.
9.
Verifying that the automatic load sequence timer is OPERABLE with each load sequence time within i 10% of its required value or 0.5 seconds whichever is greater.
10.
Verifying that the following diesel generator lockout features prevent diesel generator starting only when required:
a)
Oil Temperature High (OTH)
- For a one-time period only that expires on September 1,1983, the load shall be as shown (i.e., the 2000-hour ratings) for a minimum of 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and for the remainder of the 24-hour period, the loads shall be at the continuous rating.
FARLEY-UNIT 2 3/4 8-5
ATTACHMENT 2 Joseph M. Farley Nuclear Plant Diesel Generator Load Testing Summary Diesel Generator Test Date Duration of Load Testing 300-Hour Rating 2000-Hour Rating Continuous Rating 1-2A 1973 (1) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1 hour 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 2/14/77 (2) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8 hours 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br /> (4) 4/26/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 5/2/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 14 hours (5) 16 hours1.851852e-4 days <br />0.00444 hours <br />2.645503e-5 weeks <br />6.088e-6 months <br /> (6) 5/3/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 5/4/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 22 hours 1B 1973 (1) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1 hour 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 2/18/77 (2) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8 hours 2B 1975 (1) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> I hour 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 11/14/79 (2) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8 hours 5/6/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 18 hours (7) 5/7/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 22 hours 1C 1974 (1) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> I hour 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> 1/19-20/77(2) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8 hours 4/30/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 22 hours r
2C 1973 (1) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1 hour 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 1/27/77 (2) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8 hours 5/6/81 (3) 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 22 hours (1)
Production (shop) testing.
(5)
A clogged strainer caused (2)
Pre-operation (field) testing.
test termination prior to l
(3) 24-hour endurance testing.
completten.
(4)
Voltage recorder data did not (6)
A lube oil leak caused test document passing the acceptance criteria termination prior to completionc thus requiring a retest.
(7)
A fuel oil leak cause test termination prior to completion <
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