ML20215N628
| ML20215N628 | |
| Person / Time | |
|---|---|
| Site: | Yankee Rowe |
| Issue date: | 10/22/1986 |
| From: | YANKEE ATOMIC ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20215N624 | List: |
| References | |
| NUDOCS 8611070094 | |
| Download: ML20215N628 (1) | |
Text
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"$MERGENCY CORE COOLING SYSTEMS SURVEILLANCE REQUIREMENTS (Continued) 3 Verifying that the following valves are in their normally closed position with power to the valve operator removed by disconnecting the power cables as they' leave the motor starter:
Valve Number Valve Function b.
CS-MOV-534 LPSI Pump Header Isolation Valve Bypass 4.
Verifying that the follouing valves are in their normal position with power to the valve operator motors separated by dual contactors from the motor control center:
Normal Valve Humber Valve Function Position
- a. CS-MOV-532 LPSI Recirculation Line Clcsed
~d. SI-MOV-518 HPSI and LPSI Pump Header Suction Isolation Open
- g. SI-MOV-515 Hot Leg Injection Isolation Closed
- h. SI-MOV-514 Hot Leg Injection Isolation Closed
- i. SI-MOV-516 V.C. Sump Isolation Closed
- j. SI-MOV-517 v.C. Sump Isolation Closed
- k. SI-MOV-46 HPSI Flow Control Open
- q. MC-MOV-301 MCS Loop Isolation Open
- r. MC-MOV-302*-
MCS Loop Isolation Open
- s. MC-MOV-309 HCS Loop Isolation Open
- t. MC-MOV-310*
MCS Loop Isolation Open
- u. MC-MOV-318*
MCS Loop Isolation Open
- v. MC-MOV-319 MCS Loop Isolation Open
- w. MC-MOV-325 MCS Loop Isolation Open
- x. MC-MOV-326*
MCS Loop Isolation Open Note: CS-M0V-532uaybeopenedfor$E120minutesperueekfor l
safety injection tank cixing or low pressure safety injection pump testing.
- In Modes 2, 3*,
4*,
5*, MCS loop isolation valves are required to be closed for main coolant pump (s) starting. After the pump (s) has been started, the valve (s) shall be reopened.
YANKEE R0WE 3/4 5-6 AmendmentNo.%,,f 8611070094 861022 4
PDR ADOCK 05000029 p
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