ML050130053
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| ML050130053 | |
| Person / Time | |
|---|---|
| Site: | South Texas  |
| Issue date: | 12/28/2004 |
| From: | NRC/NRR/DLPM |
| To: | |
| Jaffe D, NRR/DLPM, 415-1439 | |
| Shared Package | |
| ML050280435 | List: |
| References | |
| TAC MC4595 | |
| Download: ML050130053 (1) | |
Text
REACTOR COOLANT SYSTEM RELIEF VALVES SURVEILLANCE REQUIREMENTS 4.4.4.1 In addition to the requirements of Specification 4.0.5, each PORV shall be demonstrated OPERABLE at least once per 18 months by:
- a.
Performing a CHANNEL CALIBRATION on the actuation channel, and
- b.
Operating the valve through one complete cycle of full travel.
4.4.4.2 Each block valve shall be demonstrated OPERABLE at least once per 92 days by operating the valve through one complete cycle of full travel unless the block valve is closed in accordance with the ACTIONS of Specification 3.4.4.
I SOUTH TEXAS - UNIT S 1 & 2 3/4 4-11 Unit I - Amendment No. 5.. 166 lhit 2 - hinrnt No. 4, 153