ML11242A073
| ML11242A073 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 03/17/2008 |
| From: | - No Known Affiliation |
| To: | Office of Information Services |
| References | |
| FOIA/PA-2011-0157 | |
| Download: ML11242A073 (1) | |
Text
NUCLEAR ORGANIZATION UNITS 2 AND 3 SURVEILLANCE OPERATING INSTRUCTION REVISION 15 ATTACHMENT I S023-3-3.27.2 PAGE 9 OF 27 2.0 ACCEPTANCE CRITERIA (Continued) 2.7 Vital DC Buses:
YEY/NO/NA e1UNIT 2:
All DC buses (201,
- 2D2, 203 and 2D4) are OPERABLE
, [3]
and energized (indicated bus voltage > 129 VDC) by their respective battery banks and full capacity chargers and the SR 3.8.4.1 associated breakers are properly aligned.
SR 3.8.9.1 AND 7UNIT 3:
All DC buses (301,
- 3D2, 3D3 and 3D4) are OPERABLE and energized (indicated bus voltage > 129 VDC) by their respective battery banks and full capacity chargers and the associated breakers are properly aligned.
[2]
BOOX satisfies the battery requirements for bus 2(3)DI through 2(3)D4 ONLY when it is connected to that 125 VDC bus.
(ECP 001000280-30)
[3]
If NO, then REFER to Tech. Spec.
If 2(3)01, o_ 2(3)D2 bus voltages are < 129 VOC, then also REFER to Tech. Spec.
LCO 3.8.1 for both Units (provides control power for the 4kv Bus Tie breakers).
(b)(6)
STEP PERFORMED BY (INITIALS):
COMMENTS:
3-h-- '~
Surveillance completed and log entry made.
DATE TIME PERFORMED BY:
REVIEWED BY:
(b)(6)
/ D~ -TM i=.
FILE DISPOSITION:
File per $0123-0-A3.
REVIEWED BY ATTACHMENT I PAGE 6 OF 6 MAR 1 9 2008 S023-3-3.27.2
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