ML11242A079
| ML11242A079 | |
| Person / Time | |
|---|---|
| Site: | San Onofre  |
| Issue date: | 03/25/2008 |
| From: | - No Known Affiliation |
| To: | Office of Information Services |
| References | |
| FOIA/PA-2011-0157 | |
| Download: ML11242A079 (4) | |
Text
'-V Action Request Print: 080301117 Status CLOSED Inprant ro Saftyr Priority/Urgency: 3C Operable Determination: Y Project Code: LCO AR Restraint: 0.0 Lcoar/Edmr Flag:
Def. Tag Hung? No Sig Code: 3 Nomel Flag: N Committee Closure Required:
Last updated by:
Originated by:F(b)(6) Owner:K(b)(6)
Pax: Org: M5000 on: 3/26/2008 10:00:06 Dept: M5210 on: 3/25/2008 06:28:24 AR Duedate: MRC Review Date: 3/28/2008 Description (General Tab)
WHILE PERFORMING WEEKLY DISCOVERED LOW VOLAGE AT BATTERY 2B008 121.29 VDC VERIFIED CHARGER OUTPUT SAT AT 132 VDC ATTEMPTED TO CHECK VOLTAGE AT BATTERY SIDE OF BATTERY BREAKER BATTERY VOLTAGE RETURNED TO SAT VALUE 131.5 NEED TO VERIFY BATTERY BREAKER CONNECTION TO BATTERY Equipment (General Tab)
Tvpe ID CRC Functional Description EQ-MEL S21806EB007 125VDC STATION BATTERY 2D1 EQ-MEL S21806EB008 125VDC STATION BATTERY 2D2 EQ-MEL S21806EB009 125VDC STATION BATTERY 2D3 EQ-MEL S21806EB010 125VDC STATION BATTERY 2D4 EQ-MEL S31806EB007 125VDC STATION BATTERY 3D1 EQ-MEL S31806EB008 125VDC STATION BATTERY 3D2 EQ-MEL S31806EB009 125VDC STATION BATTERY 3D3 EQ-MEL S31806EB010 125VDC STATION BATTERY 3D4 Assignment Tab Assignment Reference Assignee Or12Status Forecast Due Date Pri 1 - (MO) Maintenance Order 2008031721000 (b)(6) M530C CLOSED 3/25/2008 3125/2008 2A 2 - (MO) Maintenance Order 2008031729000 t M530C REJECTED 3C 3 - (MO) Maintenance Order 2008031755000 M530C CLOSED 3/25/2008 3/31/2008 3C 4 - (RPT) Reportability Assessment 4hr report, TS initil R3000 CLOSED 4/24/2008 3B 5 - (EOC) Extent of Condition L3300 CLOSED 4/11/2008 3C 6 - (MO) Maintenance Order 2008031771000 1 M530C CLOSED 3/26/2008 3/26/2008 3C 7 - (MO) Maintenance Order 2008031772000 1 M530C CLOSED 3/26/2008 3/27/2008 3C 8 - (MO) Maintenance Order 2008031773000 M530C CLOSED 3/25/2008 3/26/2008 3C 9 - (MO) Maintenance Order 2008031774000 M530C CLOSED 3/25/2008 3/26/2008 3C 10 - (MO) Maintenance Order 2008031775000 M530C CLOSED 3/26/2008 3/27/2008 3C 11 - (MO) Maintenance Order 2008031776000 Ml11C CLOSED 3/25/2008 3/26/2008 3C 12 - (MO) Maintenance Order 2008031777000 M530C CLOSED 3/26/2008 3/27/2008 3C 13 - (ACE) Apparent Cause Evaluation 2B008 BATTERY M810C CLOSED 6/20/2008 6/20/2008 3A 16 - (FS) Field Support Immidiate AcUon M800C CLOSED 4/4/2008 3C 17 - (OTH) Other Assignment MT8028 T4100 CLOSED 5/26/2008 3C 18- (OTH) Other Assignment M100C CLOSED 5/26/2008 3C 19 - (TND) Trending Assignment ACE, SI, EFC, M810C CLOSED 5/15/2008 3C 14 - (TND) Trending Assignment EL-Clock reset' (b)(6) M810C CLOSED 4/16/2008 3B 15 - (FS) Field Support Outgoing OE2660i N4200 CLOSED 5/14/2008 3C Approvals Tab Userid Timestamp Comments (b)(6) 6/3/2008 13:07:00 AR assignment #13 - ACE closed.
613/2008 13:07:00 Action Request Final Assignment Closed.
5/28/2008 07:44:21 AR assignment #4 - RPT closed.
5/28/2008 07:01:38 AR assignment #18 - OTH closed.
Information Only Page 1 Request 080301117 Action Request 080301117 Information Only Page I
@Ae~tion Request Print: 080301117 Userid Timestamo Comments
.(b)(6) 502/2008 11:02:30 AR assignment #17 - OTH closed.
4/29/2008 07:28:24 AR assignment #19 - TND closed.
4/26/2008 09:46:43 AR assignment #10 - MO dosed.
4/26/2008 09:46:03 AR assignment #6 - MO dosed.
4/25/2008 10:05:36 AR assignment #3 - MO closed.
4/25/2008 10:05:10 AR assignment #1 - MO closed.
4/24/2008 11:23:04 Created Assignment Type: TND from RCE/ACE/RCT process 4/23/2008 07:36:07 OTH assignment created.
4/23/2008 07:31:50 OTH assignment created.
4/22/2008 13:47:50 AR assignment #12 - MO closed.
4/22/2008 13:47:20 AR assignment #7 - MO closed.
4/21/2008 13:02:18 AR assignment #6 - MO closed.
4/21/2008 12:56:04 AR assignment #10 - MO closed.
4/15/2008 10:21:51 AR assignment #3 - MO closed.
4/15/2008 10:19:45 AR assignment #1 - MO dosed.
4115/2008 09:23:01 AR assignment #7 - MO dosed.
4/1512008 09:21:08 AR assignment #12 - MO closed.
4/14/2008 16:41:12 AR assignment #10 - MO closed.
4/12/2008 18:11:18 AR assignment #3 - MO closed.
4/12/2008 17:33:22 AR assignment #7 - MO closed.
4/12/2008 17:18:23 AR assignment #12 - MO dosed.
4/12/2008 10:56:10 AR assignment #11 - MO closed.
4/12/2008 10:55:35 AR assignment #9 - MO closed.
4/12/2008 10:54:58 AR assignment #8 - MO closed.
4/11/2008 22:12:42 AR assignment #6 - MO closed.
4/11/2008 08:54:46 AR assignment #1 - MO closed.
4/10/2008 14:23:28 AR assignment #15. -F closed.
4/9/2008 15:16:57 AR assignment #11 - MO closed.
4/9/2008 15:10:13 AR assignment #9 - MO closed.
4/9/2008 15:07:23 AR assignment #8 - MO dosed.
4/7/2008 13:59:13 AR assignment #6 - MO closed.
4/7/2008 13:57:01 AR assignment #9 - MO closed, 4/7/2008 13:56:26 AR assignment #11 - MO closed.
4/7/2008 10:32:38 AR assignment #16 - FS closed, 4/7/2008 10:03:15 AR assignment #8 - MO closed.
4/1/2008 09:42:13 AR assignment #14 - TND closed.
3/28/2008 13:19:21 FS assignment created.
3/28/2008 08:32:39 FS assignment created.
3/27/2008 15:54:41 TND assignment created.
3/26/2008 10:33:33 AR assignment #3 - MO dosed.
3/26/2008 10:00:08 Resp Org was changed by (b)(6) from to M5000 3/26/2008 10:00:08 AR Owner was changed b___ from "tol(b)(6) 3/26/2008 10:00:01 Sig Code was changedb (b)() . rom 4 to 3-3/2612008 09:47:59 MRC Review Date was changed by! (b)(6) from 3/26/2008 to 3/28/08 3/26/2008 09:47:42 ACE assignment created.
3126/2008 08:22:24 AR assignment #1 - MO closed.
3/26/2008 08:19:42 AR assignment #10 - MO closed.
3/26/2008 08:17:01 AR assignment #12 - MO closed.
3/26/2008 08:11:14 AR assignment #7 - MO closed.
3/26/2008 08:02:40 AR assignment #5 - EOC closed.
3/26/2008 02:55:16 AR assignment #3 - MO closed.
3/26/2008 02:22:47 AR assignment #11 - MO closed.
3/26/2008 01:08:40 AR assignment #9 - MO closed.
Information Only Page 2 Action Request 080301117 Request 080301117 Information Only Page 2
.Action Request Print: 080301117 Request Print: 080301117 Timestamp Comments
- Action
.-Rua-(b)(6) 3/26/2008 01:03:35 AR assignment #8 - MO closed.
3/25/2008 16:11:59 AR assignment #1 - MO dosed.
MRC Review Date was changed by: (b)(6) from "to 3/26/08 3/25/2008 15:05:29 Equipment ID b31806EB010 added to AR.
3/25/2008 10:31:51 Equipment IDS31806EB009 added to AR.
3/25/2008 10:31:33 Equipment ID S31806EB008 added to AR.
3/25/2008 10:31:21 Equipment ID S31806EB007 added to AR.
3/25/2008 10:31:10 Equipment IDS21806EB010 added to AR.
3/25/2008 10:30:55 Equipment ID S21806EB009 added to AR.
3/25/2008 10:30:43 Equipment ID S21806EB007 added to AR.
3/25/2008 10:30:30 MO assignment created.
3/25/2008 10:29:52 MO assignment created.
3/25/2008 10:29:34 MO assignment created.
3/25/2008 10:29:26 MO assignment created.
3/25/2008 10:29:17 MO assignment created.
3/25/2008 10:28:45 MO assignment created.
3/25/2008 10:28:37 MO assignment created.
3/25/2008 10:28:18 3/25/2008 09:30:52 MO 2008031729000 REJECTED.
3/25/2008 09:30:52 AR assignment #2 - MO rejected.
3/25/2008 09:28:26 EOC assignment created.
3/25/2008 09:27:46 RPT assignment created.
3/25/2008 09:27:13 Operable flag was changed by (b-; .. from N to Y 3/25/2008 09:22:59 Operable flag was changed by! from X to N 3/25/2008 08:45:31 MO assignment created. [_ _
3/25/2008 07:25:22 MO assignment created.
3/25/2008 06:37:22 MO assignment created.
3/25/2008 06:32:59 Action Request Created Notes Tab Information Only Page 3 N 080301117 Action Request 080301117 Information Only Page 3
Action Request Print: 080301117 User ID:[(b)(6) Time: 3/25/2008 09:25:30 Text:
Indicate One:
___ This is an Initial Functionality Assessment (IFA)
X This is an Immediate Operability Determination (IOD)
- 1. Deficiency Identification and the Affected Equipment B008 loose connection to Battery Breaker (Bus)
- 2. For an IFA: Identify the Specified Function(s)
For an IOD: Identify the Specified Safety Function Provide DC Power post accident to support all DC required loads for Train B
- 3.
Conclusion:
For an IFA, determine FUNCTIONAL I NONFUNCTIONAL For and IOD, determine OPERABLE I iNOPERABLE
_ Functional I Operable X Nonfunctional / Inoperable Basis (provide discussion): Battery was not connected properly to bus causing failure of weekly surveillance
- 4. Extent of Condition (Required for Inoperable)
EOC Created (YES or NO) ? Yes Describe other train / unit findings (if performed):
User ID Time: 3/25/2008 09:27:10 Text:
The Battery connection was retorqed and the Quarterly Battery Surveillance was performed on the battery satisfactory.
Battery was declared operable at 0850.
ACE generated per ARC review as this loose connection almost led to a plant shutdown. I(b)(6) 1126/08 User I (b)(6) 1 MTime; 3/27/2008 15:59:23 Text: f AR 080301117 (U2/3 125VDC station battery low voltage) 3126/08 Action , ACE assignment to maintenance. Outgoing OE assignment. Station dock reset NS
-1. Not noteworthy.
References Tab End of Print Date Printed: 8/5/2008 11:29:57 Information Only Page 4 Request 080301117 Action Request 080301117 Information Only Page 4