ML20237B446
| ML20237B446 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 12/10/1987 |
| From: | LOUISIANA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20237B434 | List: |
| References | |
| NUDOCS 8712160269 | |
| Download: ML20237B446 (7) | |
Text
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ATTACIGIENT A i
4 8712160269 871210 PDR ADOCK 05000382 PDR P
I L..____._________________2_________
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EMERGENCY CORE COOLING SYSTEMS 3/4.5.2 ECCS SUBSYSTEMS - T, g GREATER THAN OR EQUAL TO 350*F LIMITING CONDITION FOR OPERATION 3.5.2
'Two independent emergency core cooling system (ECCS) subsystems shall be OPERABLE with each subsystem comprised of:
One OPERABLE high pressure safety injection pump, a.
b.
One OPERABLE low pressure safety injection pump, and An independent OPERABLE flow path capable of taking suction from the j
c.
refueling water storage pool on a safety injection actuation signal and automatically transferring suction to the safety injection system' sump on a recirculation actuation signal.
APPLICABILITY:
MODES 1, 2, and 3*?
ACTION:
With one ECCS subsystem inoperable, restore the inoperable subsystem a.
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 HOT SHUTDOWN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />.
3 b.
In the event the ECCS is actuated and injects water into the. Reactor Coolant System, a Special Report shall be prepared and submitted to.
the Commission pursuant to Specification 6.9.2 within.90 days cee cribing the circumstances of the actuation and the total accumulated actuation cycles to date.
The current value of the usage factor for each affected safety injection nozzle shall be provided in this Special Report whenever its.value exceeds 0.70.
'+
l 1
1
- With pressurizer pressure greater than or equal to 1750 psia, j
O kMh k$ aMmge bempekbre Jrnkt hn or epel to SED *r WATERFORD - UNIT 3 3/4 5-3 i
i
EMERGENCY CORE COOLING SYSTEMS 1
3/4.5.3 ECCS SUBSYSTEMS - T LESS TWAN 350 F l
q LIMITING CONDITION FOR OPERATION 3.5.3 As a minimum, one ECCS subsystem comprised of the following shall be OPERABLE:
One OPERABLE high pressure safety injection pump, and a.
b.
An OPERABLE flow path capable of taking suction from the refueling water storage pool on a safety injection actuation signal and auto-matically transferring suction to the safety injection system sump on a recirculation actuation signal.
APPLICABILITY:
MODES 3* and 4.
ACTION:
l 1
l With no ECCS subsystem OPERABLE, restore at least one ECCS subsystem a.
to OPERABLE status within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> or be in COLD SHUT 00WN within the next 20 hours2.314815e-4 days <br />0.00556 hours <br />3.306878e-5 weeks <br />7.61e-6 months <br />, b.
In the event the ECCS is actuated and injects water into the Reactor Coolant System, a Special Report shall be prepared and submitted to the Commission pursuant to Specification 6.9.2 within 90 days describing l
the circumstances of the actuation and the total accumulated actuation cycles to date.'
The current value of the usage factor for each affected safety injection nozzle shall be provided in this Special
[
Report whenever its value exceeds 0.70.
l SURVEILLANCE REQUIREMENTS l
4.5.3 The ECCS subsystem shall be demonstrated OPERABLE per the applicable Surveillance Requirements of 4.5.2.
- With pressurizer pressure less than 1750 psia oc/ 4Ae ecs evemye 6->pual""
l less +kn SOD *C WATERFORD - UNIT 3 3/4 5-8
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O ATTACMIENT B
i INDEX LIMITING CONDITION FOR OPERATION AND SURVEILLANCE REQUIREMENTS SECTION PAGE 3/4.4 REACTOR COOLANT SYSTEM 3/4.4.1
-REACTOR COOLANT LOOPS AND COOLANT CIRCULATION STARTUP AND POWER 0PERATION.............................
3/4 4-1 HOT STAN0BY.............................................
3/4 4-2 HOT SHUTOOWN...........................................
3/4 4-3 COLD SHUTDOWN - LOOPS FILLED............................
3/4 4 COLD SHUT 00WN - LOOPS NOT FILLED........................
3/4 4-6 3/4.4.2 SAFETY VALVES SHUT 00WN.............................................
3/4 4-7 OPERATING..................................'..........
3/4 4-8 3/4.4.3 PRESSURIZER PRESSURIZER..........................................
3/4 4-9 AUXILIARY............................................
3/4 4-9a 3/4.4.4 STEAM GENERATORS........................................
3/4 4-10 3/4.4.5 REACTOR COOLANT SYSTEM LEAKAGE LEAKAGE DETECTION SYSTEMS............................
3/4 4-17 OPERATIONAL LEAKAGE..................................
3/4 4-18 3/4.4.6 CHEMISTRY...............................................
3/4 4-21 3/4.4.7 SPECIFIC ACTIVITY.......................................
3/4 4-24 3/4.4.8 PRESSURE / TEMPERATURE LIMITS 1
RE ACTOR COO LANT SYSTEM...............................
3/4 4-28 q
PRESSURIZER HEATUP/C00LDOWN..........................
3/4 4-33 OVERPRESSURE PROTECTION SYSTEMS......................
3/4 4-34
'3/4.4.9 STRUCTURAL INTEGRITY....................................
3/4 4-36 I
3/4.4.10 REACTOR COOLANT SYSTEM VENTS............................
3/4 4-37 3/4.5 EMERGENCY CORE COOLING SYSTEMS (ECCS) fg,j,3 f,2 and ;y 3/4.5.1 SAFETY INJECTION TANKS.
3/4 5-1 3/4.5.2 ECCS SUBSYSTEMS - T "i
g _. 350 f...........................
3/4 5-3 3/4.5.3 ECCS SUBSYSTEMS
'WHHP :S250 f..........................
3/4 5-8' 3/4.5.4 REFUELING WATER STORAGE PQ0L............................
3/4 5-9
/%habs 3 end AL WATERFORD - UNIT 3 VI Amendment No. 22
I GINeS i,,2 Cdd b EMERGENCY CORE COOLING SYSTEMS 4
3/4.5.2 ECCS SUBSYSTEMS - T CCE^TER 9'^" 00 [0U,^ L TO 2 0 "
LIMITING CONDITION FOR OPERATION l
3.5.2 Two independent emergency core cooling system (ECCS) subsystems shall be OPERABLE with each subsystem comprised of:
One OPERABLE high pressure safety injection pump,
)
a.
b.
One OPERABLE low pressure safety injection pump, and l
An independent OPERABLE flow path capable of taking suction from the c.
refueling water storage pool on a safety injection actuation signal and automatically transferring suction to the safety injection system
- sump on a recirculation actuation signal.
APPLICABILITY:
MODES 1, 2, and 3**
ACTION:
With one ECCS* subsystem inoperable, restore the inoperable subsystem a.
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 i
{
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 HOT SHUT 00WN within the following 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, l
In the event the ECCS is actuated and injects water into the Reactor b.
Coolant System, a Special Report shall be prepared and suomitted to the Commission pursuant to Specification 6.9.2.within 90 days aes-cribing the circumstances of the actuation and the total accumulated I
actuation cycles to date.
The current value of the usage factor for each affected safety injection nozzle shall be provided in this Special Report whenever its value exceeds 0.70.
l l
- With pressurizer pressure greater than or equal to 1750 psia.
$ li k ik5 avenge bempenkre pekt k
kn or efuel to 6 E D *f~
4 WATERFORO - UNIT 3 3/4 5-3 t
l f);z,oes 3 and' 4 EMERGENCY CORE COOLING SYSTEMS 3/4.5.3 ECCS SUBSYSTEMS - T,, LSSS T"*F 350 I LIMITING CONDITION FOR OPERATION 3.5.3 As a minimum, one ECCS subsystem comprised of the following shall be OPERABLE:
One OPERABLE high pressure safety injection pump, and a.
b.
An OPERABLE flow path capable of taking suction from the refueling water storage pool on a safety injection actuation signal and auto-matically transferring suction to the safety injection system sump on a recirculation actuation signal.
APPLICABILITY:
MODES 3* and 4.
ACTION:
With no ECCS subsystem OPERABLE, restore at least one ECCS subsystem a.
to OPERABLE status within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> or be in COLD SHUTDOWN within the next 20 hours2.314815e-4 days <br />0.00556 hours <br />3.306878e-5 weeks <br />7.61e-6 months <br />.
/
b.
In the event the ECCS is actuated and injects water into the Reactor Coolant System, a Special Report shall be prepared and submitted to the Commission pursuant to Specification 6.9.2 within 90 days describing the circumstances of the actuation and the total accumulated actuation cycles to date.
The current value of the usage factor for each affected safety injection nozzle shall be provided in this Special Report whenever its value exceeds 0.70.
SURVEILLANCE REQUIREMENTS 4.5.3 The ECCS subsystem shall be demonstrated OPERABLE per the applicable Surveillance Requirements of 4.5.2.
- With pressurizer pressure less than 1750 psia os 4Ae ecs ecaye 6 apal"
less then SAD *E WATERFORD - UNIT 3 3/4 5-8 i
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