ML20062F024
| ML20062F024 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 07/28/1982 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20062F021 | List: |
| References | |
| NUDOCS 8208110202 | |
| Download: ML20062F024 (1) | |
Text
.__ A - -
ELECTRICAL POWER SYSTEMS REACTOR PROTECTION SYSTEM ELECTRIC POWER MONITORING LIMITING CONDITION FOR OPERATION i
3.8.4.4 Two RPS electric power monitoring channels'for each inservice RPS MG set or alternate source shall be OPERABLE.
APPLICABILITY:
At all times.
ACTION:
With one RPS electric power monitoring channel for an' inservice.
a.
RPS MG set or alternate power supply inoperable, restore the inocerable channel to OPERABLE status within 72. hours or remo've the associated RPS MG s.et or altern, ate power supply from service.
~
With both RPS electric power monit'oring channels for an inservice be ~ RPS,MG set or alternate power supply inoperable, restore at least. '
one to OPERABLE status within 30 minutes or remove the associated ~
. RPS MG, set or alternate power supply from service.
SURVEILLANCE REQUIREMENTS
~ 4.8.4.~4 The above specified RP.S power monitoring system instrumentation'
' ~.
J.
i
.c.-
g,
.. shall be determined OPERABLE:
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At least once per 6 months by. performance of a CHANNEL FUNCTIONAL a.
TEST, and b.
At least once per 18 months by demonstrating the OPERABILITY of over-voltage, under-voltage and under-frequency protective instrumentation by performance of a CHANNEL CALIBRATION including.
simulated automatic actuation of the protective relays, tripping logic and output circuit breakers and verifying the following setooints:
1.
Over-voltage g (132) VAC, 2: Under-voltage g (1081 VAC, and 3.
Under-frequency > (57) Hz.
b e
8208110202 820728 DR ADOCK 05000324 PDR