ML20073S972
| ML20073S972 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 06/29/1994 |
| From: | Public Service Enterprise Group |
| To: | |
| Shared Package | |
| ML18100B185 | List: |
| References | |
| NUDOCS 9407070289 | |
| Download: ML20073S972 (4) | |
Text
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- 3/t.G ELECTRICAL POWER SYSTEMS 3/4.8.1 A.C.
SOUFCES OPERATING LIMITING CONDITION FOR OPERATION J
X 3.8.1.1 As a minimum, the following A.C.
electrical power sources shall be OPERABLE :
a.
Two physically independent A.C.
circuits between the offsite l
transmission network and the onsite Class lE distribution system (vital bus system), and b.
Three separate and independent diesel generators with:
1.
Separate day tanku containing a minimum volume of 130 gallons of fuel, and 2.
A common fuel storage system consistin? of two storage tanks, eachcontainingaminimumvolumeof4Gv0Ggggallons of fuel, and two fuel transfer pumps, f
[
(_ 2 000 APPLICABILITY:
MODES 1,
~, 3 and 4.
hCTIONt a.
With an independent A.C.
circuit of the above required A.C.
f electrical power sources inoperable, demonstrate the OPERABILITY of the remaining independer.t A.C.
circuit by perf or.ning Survailla: ce Requirement 4.8.1.1.1.a within one hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; and demonstrate OPERABILITY of three diesel generators by performing Surveillance Requiremont 4.8.1.1.2.a.2 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />; restore the inoperable independent A.C.
circuit to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
b.
With one diesel generator of the above required A.C. electrical
~ ~ power sources inoperable, demonstrate the OPERABILITY of the independent A.C.
circuits by performing Surveillance Requirement 4.8.1.1.1.a within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter.
If the diesel generator is inoperable for preventive maintenance, the two remaining OPERABLE diesel generators need not be tested.
If the diesel generator is inoperable for arci reason othwr than l
preventive maintenance, demonstrate the OPERABILITY of the remaining i
E diesel generators by performing Surveillance Requirpment 4.8.1.1.2.a.2 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
In any case, restore the inoperable diesel generator to OPERABLE status witnin 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT ETANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the fellowing 3" hours.
SALEM - UNIT 1 3/4 8-1 Amendment No.
148 9407970209 940629 PDR ADCCK O'3000272 P
ELECTRICAL POWER SYSTEMS SHUTDOWN LIMITING CONDITION TOR OPERATION M
3.8.1.2 As a minimum, the following A.C.
electrical power sources shall be OPERABLE:
a.
One circuit between the offsite transmission network and the onsite Class 1E distribution system (vital bus system), and l
b Two separate and independent diesel generators with:
l 1.
Separate day tanks containing a minimum volume of 130 gallons of fuel, and l -
2.
A common fuel storage system containing a minimum volume of 997000- gallons of fuel, and 3.
A fuel transfer pump.
APPLICABILITY:
MODES 5 and 6.
ACTIONt a
With less than the above minimum required A.C. electrical power sources OPERABLE, suspend all operations involving CORE ALTERATIONS or positive reactivity changes until the minimum required A.C. electrical power sources are restored to OPERABLE status.
SURVEILIANCE REQUIREMENTS 4.8.1.2 The above required A.C.
electrical power sources shall be demonstrated OPERABLE by the performance of each of the Surveillance Requirements of 4.8.1.1.1, 4.8.1.1.2, 4.8.1.1.3 (except for requirement 4.8.1.1,34a.2) and 4.8.1.1.4.
SALEM UNIT 1 3/4 0-Sc Amendment No.148
N 3/4.8 ELECTR2 CAL _POWIP SYSTEMS 3/4.B.1 A.C.
SQ RQ11 QPERATIMO LIMITING OOKDITION FOR OPERATION 3.8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:
a.
Two physically independent A.C. circuits between the offsite l
transmission network and the onsite Class 1E distribution system (vital bus system), and b.
Three separate and independent diesel generstors with:
1.
Separato day tanks containing a minimum velume of 130 gallons of fuel, and 2.
A common fuel storage system consisting of two storage tanks, each containing a ninimum volume of E&rOOO gallons of fuel, and two fuel transfer pumps.
l APPLICABILITY: MODES 1, 2,
3 and 4.
g(3 00<>
ACTION:
a.
With an independent A.C.
circuit of the above required A.C.
{
electrical power sources inoperable, demonstrate the OPERABILITY of the remaining independent A.C.
circ'ait by performing Surveillance Requirement 4.8.1.1.1.a within one hout r.nd at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; and deinonstrate OPERABILITY of-three diesel generators by performing Surveillance Requirement 4.8.1.1.2.a.2 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />; restore the inoperable independent A.C. circuit tt-OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the follawing 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
b.
With one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPTRABILITY of the
- independent A.C.
cirsuits by performing Surveillance Requirement 4.8.1.1.1.a within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter.
If the diesel generator is inoperab'e for preventive maintenance, the two remaining OPERABLE diesel generators need not be tested.
If the diesel generator is inoperable for any reason othar than preventive maintenance, demonstrate the OPERABILITY of the remaining diesel generators by performing ' trveillance Requirement 4.8.1.1.2.a.2 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
1.s any case, restore the inoperable diesel generator to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at
(
least HOT STANDBY within the next 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in COLD SHUTDOWN within the following 30 hours3.472222e-4 days <br />0.00833 hours <br />4.960317e-5 weeks <br />1.1415e-5 months <br />.
SALEM - UNIT 2 3/48-1 Amendment No.
20 l
O I'
ELECTRICAL POWER SYSTEMS SHUTDCA'M LIMITING CONDITION FOR OPERATION 3.8.1.2 As a minimum, the following A.C.
electrical power sources shall be OPERABLE a.
One circuit between the offsite transmission network and the onsite Class 1E distribution system (vital bus system), and l
b.
Two separate and independent diesel generators with:
l 1.
Beparate day tanks containing a minimum volus.e of 130 gallons of fuel, and l
2.
A common fuel storage system containing a minimum volume of 197000 qs11ons of fuel, and 3.
A fuel transfer pump.
APPLICABILITY:
HODES 5 and 6.
hCTION:
j With less than the above minimum required A.C. electr' cal power sources OPERABLE, suspend all operations inyt lying CORE ALTERATIONS or positive reactiv_,y changes until the minimum required A.C. electrical power sources are restored to OPERABLE status.
SURVEILLANCE REQUIREMENTS 4.8.1.2 The above required A.C. electrical power sources shall be demonstrated OPERABLE by the performance of each of the Surveillance Requirements of 4.8.1.1.1.
4.8.1.1.2, 4.8.1.1.3 (except for requirement 4.8.1.1.3.a.2) and 4-0.1.1.4.
SALEM - UNIT 2 3/4 8-7a Amendment No.126 ll
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