ML17306A985
| ML17306A985 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 09/03/1992 |
| From: | ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR |
| To: | |
| Shared Package | |
| ML17306A982 | List: |
| References | |
| 40AL-9RK2B-02, 40AL-9RK2B-2, NUDOCS 9209250260 | |
| Download: ML17306A985 (1) | |
Text
3NTRQLLED DocUMEI Procedure Number 40AL gRIKB Page 23 of 82 Revision 00.05 Window No.
2B09A dow Label SDC LN ISOL VLVSUV-653/654 INVERTERTRBL Page 1 of 1 RESPONSE SECTION PT. ID POSSIBLE CAUSE SETPOINT SIYS653 SIYS654 SDC Loop 1 Isolation Valve Inverter Trouble SDC Loop 2 Isolation Valve Inverter Trouble N/A None FIR TPRIORITY PERAT RA I N Ifthe valve was traveling at the time ofthe alarm, monitor the valve position indicator (0-100%) and the valve position lights to determine ifthe valve completed travel. The position indicator and lights are located on Panel B02 above the control switches for the followingvalves:
RC L'OOP 1 S/D CLG-LPSI PMP ASUCT VLV,SIC-UV-653
~
RC LOOP 2 S/D CLG-LPSI PMP B SUCT VLV,SID-UV-654 E
Response
to this condition may affect Technical Specification 3.7.11, in Modes 3.-3, 3.4.1.3 in Mode 4 and 3.4.1.4.1 and 2 in Mode 5.
Direct a Nuclear Operator to check the cause ofinverter trouble by checking the inverter for local alarms. Correct the problem ifpossible.
Ifnecessary, direct a Nuclear Operator to manually position the applicable valve, if travel was not complete.
Perform independent verification on all applicable valves, breakers and components that were operated by this alarm response per 02AC-OZZOl, Independent Verification of Valves, Breakers and Components.
9209250260 920909 PDR ADOCK 05000528 P