ML17326B502
| ML17326B502 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 11/29/1988 |
| From: | INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | |
| Shared Package | |
| ML17326B501 | List: |
| References | |
| NUDOCS 8812050037 | |
| Download: ML17326B502 (3) | |
Text
ATTACHMENT 2 TO AEP:NRC:1063 PROPOSED CHANGES TO THE DONALD C.
COOK NUCLEAR PLANT UNITS 1 AND 2 TECHNICAL SPECIFICATIONS
(
SSi2050037 88ii29 PDR ADOCK 050003i5 P
TABLE 3.3-4 Continued ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS FUNCTIONAL UNIT 6.
MOTOR DRIVEN AUXILIARYFEEDWATER PUMPS a.
Steam Generator Water Level -- Low-Low b.
4 kv Bus Loss of Voltage c.
Safety Injection d.
Loss of Main Feedwater Pumps 7.
TURBINE DRIVEN AUXILIARYFEEDWATER PUMPS TRIP SETPOINT 17% of narrow range instrument span each steam generator 3280 volts with a 2-second delay Not Applicable Not Applicable ALLOWABLE VALUES
> 16% of narrow range instrument span each steam generator 3280 +120 volts with a 2+ 2 second delay Not Applicable Not Applicable a.
Steam Generator Water Level -- Low-Low b.
Reactor Coolant Pump Bus Undervoltage
> 17% of narrow range instrument span each steam generator
> 2750 Volts--each bus
> 16% of narrow range instrument span each steam generator
> 2725 Volts--each bus 8.
LOSS OF POWER a.
4 kv Bus Loss of Voltage b.
4 kv Bus Degraded Voltage 3280 volts with a 2-second delay 3638 volts with a 2.0 min. time delay 3280 +120 volts with a 2+.2 second delay 3638 +60 volts with a 2.0 minute + 6 second time delay
TABLE 3.3-4 Continued ENGINEERED SAFETY FEATURE ACTUATION SYSTEM INSTRUMENTATION TRIP SETPOINTS FUNCTIONAL UNIT 6.
MOTOR DRIVEN AUXILIARYFEEDWATER PUMPS a.
Steam Generator Water Level -- Low-Low b.
4 kv Bus Loss of Voltage c.
Safety Injection d.
Loss of Main Feedwater Pumps 7.
TURBINE DRIVEN AUXILIARYFEEDWATER PUMPS TRIP SETPOINT
> 21% of narrow range instrument span each steam generator 3280 volts with a 2 second delay Not Applicable Not Applicable ALLOWABLE VALUES
> 19.2% of narrow range instrument span each steam generator 3280 +120 volts with a 2 + 0.2 second delay Not Applicable Not Applicable a.
Steam Generator Water Level -- Low-Low b.- Reactor
- Coolant, Pump Bus Undervoltage
> 21% of narrow range instrument span each steam generator
> 2750 Volts--each bus
> 19.2% of narrow range instrument span each steam generator
> 2725 Volts--each bus 8.
LOSS OF POWER a.
4 kv Bus Loss of Voltage b.
4 kv Bus Degraded Voltage 3280 volts with a 2 second delay 3638 volts with a 2.0 minute time delay 3280 +120 volts with a 2 + 0.2 second delay 3638 +60 volts with a 2.0 minute + 6 second time delay