ML20052A592
| ML20052A592 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 12/11/1981 |
| From: | GENERAL PUBLIC UTILITIES CORP. |
| To: | |
| Shared Package | |
| ML20052A580 | List: |
| References | |
| NUDOCS 8204280487 | |
| Download: ML20052A592 (1) | |
Text
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SURVEILLANCE REQUIREMENTS 4.7 PLANT SYSTEMS 4.7.1 FEEDWATER SYSTEM Deleted 4.7.2 SECONDARY SERVICES CLOSED COOLING WATER SYSTEM Deleted 4.7.3 CLOSED CYCLE COOLING WATER SYSTEM NUCLEAR SERVICES CLOSED CYCLE COOLING SYSTEM 4.7.3.1 Each nuclear services closed cycle cooling water loop shall be demons-trated OPERABLE:
a.
At least once per 31 days by:
1.
Verifying that each pump starts and operater (unless already operating) for at least 15 minutes and that during pump operation:
the "A" pump develops a differential pressure of at least 62.1 psid, the "B" pump develops a differential pressure of at least 63.1 psid, and the "C" pump develops a differential pressure of at least 64.1 paid.
2.
Verifying that each accessible (per occupational exposure considerations) valve (manual, power operated or automatic) servicing safety related equipment that is not locked, sealed or otherwise secured in position, is in its correct position.
b.
At least once per 92 days by cycling each testable valve in the flow path through at least one complete cycle of full travel.
THREE MILE ISLAND - UNIT 2 4.7-1 820428o487
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