ML080590603
| ML080590603 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 03/18/2008 |
| From: | NRC/NRR/ADRO/DORL/LPLIV |
| To: | |
| Kalyanam N, NRR/DORL/LPL4, 415-1480 | |
| Shared Package | |
| ML080590305 | List: |
| References | |
| TAC MD4419, TAC MD4420 | |
| Download: ML080590603 (22) | |
Text
(3)
SCE, pursuant to the Act and 10 CFR Part 70, to receive, possess, and use at any time special nuclear material as reactor fuel, in accordance with the limitations for storage and amounts required for reactor operation, as described in the Final Safety Analysis Report, as supplemented and amended; (4)
SCE, pursuant to the Act and 10 CFR Parts 30, 40, and 70, to receive, possess, and use at any time any byproduct, source and special nuclear material as sealed neutron sources for reactor startup, sealed sources for reactor instrumentation and radiation monitoring equipment calibration, and as fission detectors in amounts as required; (5)
SCE, pursuant to the Act and 10 CFR Parts 30, 40, and 70, to receive, possess, and use in amounts as required any byproduct, source or special nuclear material without restriction to chemical or physical form, for sample analysis or instrument calibration or associated with radioactive apparatus or components; and (6)
SCE, pursuant to the Act and 10 CFR Parts 30, 40, and 70, to possess, but not separate, such byproduct and special nuclear materials as may be produced by the operation of San Onofre Nuclear Generating Station, Units 1 and 2 and by the decommissioning of San Onofre Nuclear Generating Station Unit 1.
C.
This license shall be deemed to contain and is subject to the conditions specified in the Commission's regulations set forth in 10 CFR Chapter I and is subject to all applicable provisions of the Act and to the rules, regulations and orders of the Commission now or hereafter in effect; and is subject to the additional conditions specified or incorporated below:
(1)
Maximum Power Level Southern California Edison Company (SCE) is authorized to operate the facility at reactor core power levels not in excess of full power (3438 megawatts thermal).
(2)
Technical Specifications The Technical Specifications contained in Appendix A and the Environmental Protection Plan contained in Appendix B, as revised through Amendment No., are hereby incorporated in the license.
l Southern California Edison Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
Amendment No.
216 216
DGUndervoltage Start 3.3.7 SAN ONOFRE--UNIT 2 3.3-34 Amendment No.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.7.1 Perform CHANNEL CHECK.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.7.2 Perform CHANNEL FUNCTIONAL TEST.
24 months SR 3.3.7.3 Perform CHANNEL CALIBRATION with setpoint Allowable Values as follows:
a.
Degraded Voltage Function:
i.
Dropout 4109.0 V l
ii.
Pickup 4153.1 V l
SDVS (Sustained Degraded Grid Voltage Signal):
Time delay:
i.
127D 2.17 seconds.
ii.
162D 78 seconds and 128 seconds.
DGVSS (Degraded Grid Voltage with SIAS Signal):
Time delay:
i.
127D 1.83 seconds and 2.17 seconds.
ii.
162S 4.16 seconds and 4.44 seconds.
iii. 162T 0.88 seconds and 1.62 seconds.
b.
Loss of Voltage Function 3554 V and
3796 V Time delay: 0.75 seconds and
1.0 seconds at 0 V.
24 months l
216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-5 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.2
NOTES-------------------
1.
Performance of SR 3.8.1.7 satisfies this SR.
2.
All DG starts may be preceded by an engine prelube period and followed by a warmup period prior to loading.
3.
A modified DG start involving idling and gradual acceleration to rated speed may be used for this SR as recommended by the manufacturer. When modified start procedures are not used, the time, voltage, and frequency tolerances of SR 3.8.1.7 must be met.
4.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of SR 3.8.1.2 and SR 3.8.1.3 within the last 60 days, plus any allowance per SR 3.0.2.
Verify each DG starts from standby conditions and achieves:
a.
Steady state voltage 4161 V and l
4576 V; and b.
Steady state frequency 59.7 Hz and
61.2 Hz.
As specified in Table 3.8.1-1 (continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-7 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.7
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG starts from standby condition and:
a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; and l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz.
184 days SR 3.8.1.8
NOTE------------------
1.
Credit may be taken for unplanned events that satisfy this SR.
2.
Testing to satisfy this SR shall include actual automatic and manual transfer to at least one alternate offsite circuit. The other alternate offsite circuit may be verified by overlapping circuit tests.
Verify capability of automatic and manual transfer of AC power sources from the normal offsite circuit to each alternate required offsite circuit.
24 months (continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-8 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.9
NOTE-------------------
1.
Credit may be taken for unplanned events that satisfy this SR.
2.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of either SR 3.8.1.9, SR 3.8.1.10, or SR 3.8.1.19 within the last 24 months, plus any allowance per SR 3.0.2.
Verify each DG rejects a load greater than or equal to its associated single largest post-accident load, and:
a.
Following load rejection, the frequency is 66.75 Hz; b.
Within 4 seconds following load rejection, the voltage is 4161 V and l
4576 V; and c.
Within 4 seconds following load rejection, the frequency is 59.7 Hz and 61.2 Hz.
24 months SR 3.8.1.10
NOTE-------------------
1.
Credit may be taken for unplanned events that satisfy this SR.
2.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of either SR 3.8.1.9, SR 3.8.1.10, or SR 3.8.1.19 within the last 24 months, plus any allowance per SR 3.0.2.
Verify each DG, when connected to its bus in parallel with offsite power and operating with inductive loading that offsite power conditions permit, during and following a load rejection of 4450 kW and
4700 kW:
24 months a.
Does not trip; and b.
Voltage is maintained 5450 V.
(continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-9 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.11
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify on an actual or simulated loss of offsite power signal:
a.
De-energization of emergency buses; b.
Load shedding from emergency buses; c.
DG auto-starts from standby condition and:
1.
energizes permanently connected loads and resets the 4.16kV bus undervoltage relay logic in
10 seconds; 2.
maintains steady state voltage
4161 V and 4576 V; l
3.
maintains steady state frequency
59.7 Hz and 61.2 Hz; and 4.
supplies permanently connected loads for 5 minutes.
24 months (continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-10 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.12
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify on an actual or simulated SIAS, each DG auto-starts from standby condition and:
24 months a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz; and d.
Operates for 5 minutes.
SR 3.8.1.13
NOTE-------------------
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG automatic trip is bypassed on actual or simulated SIAS except:
a.
Engine overspeed; b.
Generator differential current; and c.
Low-low lube oil pressure.
24 months (continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-11 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.14
NOTES-------------------
1.
Momentary transients outside the load range does not invalidate this test.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG, when connected to its bus in parallel with offsite power and operating with inductive loading that offsite power conditions permit, operates for 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s:
a.
For 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded 4935 kW and
5170 kW; and b.
For the remaining hours of the test loaded 4450 kW and 4700 kW.
24 months SR 3.8.1.15
NOTES-------------------
l 1.
This Surveillance shall be performed within 5 minutes of shutting down the DG after the DG has operated 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded 4450 kW and 4700 kW.
Momentary transients outside the load range do not invalidate this test.
2.
All DG starts may be preceded by an engine prelube period.
Verify each DG starts and:
24 months a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz; and d.
Operates for 5 minutes.
(continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-12 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.16
NOTE--------------------
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG:
a.
Is capable of being synchronized with offsite power while loaded with emergency loads upon a simulated restoration of offsite power; b.
Transfers loads to offsite power source; and c.
Returns to ready-to-load operation, with:
24 months 1.
steady state voltage 4161 V and l
4576 V; 2.
steady state frequency 59.7 Hz and 61.2 Hz; and 3.
the DG output breaker open.
SR 3.8.1.17
NOTE--------------------
Credit may be taken for unplanned events that satisfy this SR.
Verify, with a DG operating in test mode and connected to its bus in parallel with offsite power, an actual or simulated SIAS overrides the test mode by:
a.
Returning the DG to ready-to-load operation, with:
1.
steady state voltage 4161 V and l
4576 V; 2.
steady state frequency 59.7 Hz and 61.2 Hz; and 3.
the DG output breaker open; and b.
Automatically energizing the emergency loads from offsite power.
24 months (continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-14 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.19
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
3.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of either SR 3.8.1.9, SR 3.8.1.10, or SR 3.8.1.19 within the last 24 months, plus any allowance per SR 3.0.2.
Verify on an actual or simulated loss of offsite power signal in conjunction with actual or simulated ESF actuation signals:
a.
De-energization of emergency buses; b.
Load shedding from emergency buses; c.
DG auto-starts from standby condition and:
1.
energizes permanently connected loads and resets the 4.16 kV bus undervoltage relay logic in
10 seconds; 2.
energizes auto-connected emergency loads through the programmed time interval load sequence; 3.
achieves steady state voltage
4161 V and 4576 V; l
4.
achieves steady state frequency
59.7 Hz and 61.2 Hz; and 5.
supplies permanently connected and auto-connected emergency loads for 5 minutes.
24 months (continued) 216
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 2 3.8-15 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.20
NOTE--------------------
All DG starts may be preceded by an engine prelube period.
Verify, when started simultaneously from standby condition, each DG:
10 years a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; and l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz.
216 (3)
SCE, pursuant to the Act and 10 CFR Part 70, to receive, possess, and use at any time special nuclear material as reactor fuel, in accordance with the limitations for storage and amounts required for reactor operation, as described in the Final Safety Analysis Report, as supplemented and amended; (4)
SCE, pursuant to the Act and 10 CFR Parts 30, 40, and 70, to receive, possess, and use at any time any byproduct, source and special nuclear materials as sealed neutron sources for reactor startup, sealed sources for reactor instrumentation and radiation monitoring equipment calibration, and as fission detectors in amounts as required; (5)
SCE, pursuant to the Act and 10 CFR Parts 30, 40, and 70 to receive, possess, and use in amounts as required any byproduct, source or special nuclear material without restriction to chemical or physical form, for sample analysis or instrument calibration or associated with radioactive apparatus or components; and (6)
SCE, pursuant to the Act and 10 CFR Parts 30, 40, and 70, to possess, but not separate, such byproduct and special nuclear materials as may be produced by the operation of San Onofre Nuclear Generating Station, Units 1 and 3 and by the decommissioning of San Onofre Nuclear Generating Station Unit 1.
C.
This license shall be deemed to contain and is subject to the conditions specified in the Commission's regulations set forth in 10 CFR Chapter I and is subject to all applicable provisions of the Act and to the rules, regulations and orders of the Commission now or hereafter in effect; and is subject to the additional conditions specified or incorporated below:
(1)
Maximum Power Level Southern California Edison Company (SCE) is authorized to operate the facility at reactor core power levels not in excess of full power (3438 megawatts thermal).
(2)
Technical Specifications The Technical Specifications contained in Appendix A and the Environmental Protection Plan contained in Appendix B, as revised through Amendment No., are hereby incorporated in the license.
l Southern California Edison Company shall operate the facility in accordance with the Technical Specifications and the Environmental Protection Plan.
Amendment No.
208 208
DGUndervoltage Start 3.3.7 SAN ONOFRE--UNIT 3 3.3-34 Amendment No.
SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.3.7.1 Perform CHANNEL CHECK.
12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> SR 3.3.7.2 Perform CHANNEL FUNCTIONAL TEST.
24 months SR 3.3.7.3 Perform CHANNEL CALIBRATION with setpoint Allowable Values as follows:
a.
Degraded Voltage Function:
i.
Dropout 4109.0 V l
ii.
Pickup 4153.1 V l
SDVS (Sustained Degraded Grid Voltage Signal):
Time delay:
i.
127D 2.17 seconds.
ii.
162D 78 seconds and 128 seconds.
DGVSS (Degraded Grid Voltage with SIAS Signal):
Time delay:
i.
127D 1.83 seconds and 2.17 seconds.
ii.
162S 4.16 seconds and 4.44 seconds.
iii. 162T 0.88 seconds and 1.62 seconds.
b.
Loss of Voltage Function 3554 V and
3796 V Time delay: 0.75 seconds and
1.0 seconds at 0 V.
24 months l
208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-5 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.2
NOTES-------------------
1.
Performance of SR 3.8.1.7 satisfies this SR.
2.
All DG starts may be preceded by an engine prelube period and followed by a warmup period prior to loading.
3.
A modified DG start involving idling and gradual acceleration to rated speed may be used for this SR as recommended by the manufacturer. When modified start procedures are not used, the time, voltage, and frequency tolerances of SR 3.8.1.7 must be met.
4.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of SR 3.8.1.2 and SR 3.8.1.3 within the last 60 days, plus any allowance per SR 3.0.2.
Verify each DG starts from standby conditions and achieves:
As specified in Table 3.8.1-1 a.
Steady state voltage 4161 V and l
4576 V; and b.
Steady state frequency 59.7 Hz and
61.2 Hz.
(continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-7 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.7
NOTES--------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG starts from standby condition and:
184 days a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; and l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz.
NOTE------------------
1.
Credit may be taken for unplanned events that satisfy this SR.
2.
Testing to satisfy this SR shall include actual automatic and manual transfer to at least one alternate offsite circuit. The other alternate offsite circuit may be verified by overlapping circuit tests.
Verify capability of automatic and manual transfer of AC power sources from the normal offsite circuit to each alternate required offsite circuit.
24 months (continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-8 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.9
NOTE-------------------
1.
Credit may be taken for unplanned events that satisfy this SR.
2.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of either SR 3.8.1.9, SR 3.8.1.10, or SR 3.8.1.19 within the last 24 months, plus any allowance per SR 3.0.2.
Verify each DG rejects a load greater than or equal to its associated single largest post-accident load, and:
a.
Following load rejection, the frequency is 66.75 Hz; b.
Within 4 seconds following load rejection, the voltage is 4161 V and l
4576 V; and c.
Within 4 seconds following load rejection, the frequency is 59.7 Hz and 61.2 Hz.
24 months SR 3.8.1.10
NOTE-------------------
1.
Credit may be taken for unplanned events that satisfy this SR.
2.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of either SR 3.8.1.9, SR 3.8.1.10, or SR 3.8.1.19 within the last 24 months, plus any allowance per SR 3.0.2.
Verify each DG, when connected to its bus in parallel with offsite power and operating with inductive loading that offsite power conditions permit, during and following a load rejection of 4450 kW and
4700 kW:
24 months a.
Does not trip; and b.
Voltage is maintained 5450 V.
(continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-9 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.11
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify on an actual or simulated loss of offsite power signal:
a.
De-energization of emergency buses; b.
Load shedding from emergency buses; c.
DG auto-starts from standby condition and:
1.
energizes permanently connected loads and resets the 4.16kV bus undervoltage relay logic in
10 seconds; 2.
maintains steady state voltage
4161 V and 4576 V; l
3.
maintains steady state frequency
59.7 Hz and 61.2 Hz; and 4.
supplies permanently connected loads for 5 minutes.
24 months (continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-10 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.12
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify on an actual or simulated SIAS, each DG auto-starts from standby condition and:
24 months a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; and l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz.
d.
Operates for 5 minutes.
SR 3.8.1.13
NOTE-------------------
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG automatic trip is bypassed on actual or simulated SIAS except:
a.
Engine overspeed; b.
Generator differential current; and c.
Low-low lube oil pressure.
24 months (continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-11 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.14
NOTES-------------------
1.
Momentary transients outside the load range does not invalidate this test.
2.
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG, when connected to its bus in parallel with offsite power and operating with inductive loading that offsite power conditions permit, operates for 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s:
a.
For 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded 4935 kW and
5170 kW; and b.
For the remaining hours of the test loaded 4450 kW and 4700 kW.
24 months SR 3.8.1.15
NOTES-------------------
1.
This Surveillance shall be performed within 5 minutes of shutting down the DG after the DG has operated 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> loaded 4450 kW and 4700 kW.
Momentary transients outside the load range do not invalidate this test.
2.
All DG starts may be preceded by an engine prelube period.
Verify each DG starts and:
24 months a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz; and d.
Operates for 5 minutes.
(continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-12 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.16
NOTE--------------------
Credit may be taken for unplanned events that satisfy this SR.
Verify each DG:
24 months a.
Is capable of being synchronized with offsite power while loaded with emergency loads upon a simulated restoration of offsite power; b.
Transfers loads to offsite power source; and c.
Returns to ready-to-load operation, with:
1.
steady state voltage 4161 V and l
4576 V; 2.
steady state frequency 59.7 Hz and 61.2 Hz; and 3.
the DG output breaker open.
SR 3.8.1.17
NOTE--------------------
Credit may be taken for unplanned events that satisfy this SR.
Verify, with a DG operating in test mode and connected to its bus in parallel with offsite power, an actual or simulated SIAS overrides the test mode by:
24 months a.
Returning the DG to ready-to-load operation, with:
1.
steady state voltage 4161 V and l
4576 V; 2.
steady state frequency 59.7 Hz and 61.2 Hz; and 3.
the DG output breaker open; and b.
Automatically energizing the emergency loads from offsite power.
(continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-14 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.19
NOTES-------------------
1.
All DG starts may be preceded by an engine prelube period.
2.
Credit may be taken for unplanned events that satisfy this SR.
3.
To ensure Operability of an AVR, it must have been aligned to the DG during the performance of either SR 3.8.1.9, SR 3.8.1.10, or SR 3.8.1.19 within the last 24 months, plus any allowance per SR 3.0.2.
Verify on an actual or simulated loss of offsite power signal in conjunction with actual or simulated ESF actuation signals:
a.
De-energization of emergency buses; b.
Load shedding from emergency buses; c.
DG auto-starts from standby condition and:
1.
energizes permanently connected loads and resets the 4.16 kV bus undervoltage relay logic in
10 seconds; 2.
energizes auto-connected emergency loads through the programmed time interval load sequence; 3.
achieves steady state voltage
4161 V and 4576 V; l
4.
achieves steady state frequency
59.7 Hz and 61.2 Hz; and 5.
supplies permanently connected and auto-connected emergency loads for 5 minutes.
24 months (continued) 208
SURVEILLANCE REQUIREMENTS (continued)
AC Sources Operating 3.8.1 SAN ONOFRE--UNIT 3 3.8-15 Amendment No.
SURVEILLANCE FREQUENCY SR 3.8.1.20
NOTE--------------------
All DG starts may be preceded by an engine prelube period.
Verify, when started simultaneously from standby condition, each DG:
10 years a.
In 9.4 seconds, achieves voltage
4161 V and frequency 59.7 Hz; l
b.
Maintains steady state voltage
4161 V and 4576 V; and l
c.
Maintains steady state frequency
59.7 Hz and 61.2 Hz.
208