ML11242A067

Maintenance Order No. 08021808000

ML11242A067
Person / Time
Site:	San Onofre
Issue date:	02/26/2008
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2011-0157
Download: ML11242A067 (5)

Text

. 0, 4. - ORIGINAL UNIT d SONGS MAINTENANCE ORDER NO: 08021808000 111lIll 1111111 111ll 11111 11ii ilI l111111111111111111111 gýýX3&

"AT'3GORY: 70 - Work In Progress IEP]E"TITIVI: MAINT. NO. - 30002002000 INTERVAL - 01 FREQUENCY - W tES:?ONSIBILE ORG:ELECTRICAL UNIT 2 MAINTENANCE TYPE: SV QLQUIPMENT ID: S21806EB007 RC:CB CONST. CODE:N/A PRIORITY: DD

U SYSTEM

PKA ACCOUNTING DISTRIBUTION:0121 7221 QC WITNESS/HOLD REQD: N

'UNC DESC: 125VDC STATION BATTERY 2D1

,OCATION. AREA: CB ROOM: 306E ELEVATION: 050 COLUMN: 18.5N1 IQUAL CLASS:2

• • • • NOTE: WORKLIST ATTACHED

• JESCRIPTION:

WEEKLY 1E BATTERIES INSP.- UNI- 2 RCY-CRITIAL/TS/RCM/PMO/AR040201281-97 REMARKS:

New Add BJOX.

REQUESTOGR DATA:

CREW CODE: EWO DCP: ENVIRN QUAL: N PROJECT CODE: SEIS: 1 REQUESTING DEPT: EL2 [b)-

REQUESTOR NAME!: (b)(6) PAX:

REQUIR*EKNTS: FIRE PROT. ADMIN. REQD? Y WORK AUTH REQD? N SECURITY REQD? N WORK AUTH TYPE? N SSR REQD?

ASME CODE WORK? N NO. NIA ENGINEERING REQD? N HO TO DISP NCR? N NO. N/A FME REQUIREMENTS? N TEMPORARY MOD.? N NO. N/A R.E.P. EVAL. REQD? N CREACUS BREACH? N FCN REQ0? NO:

ECP REQD? NO.

SCHEDULING:

W-* 1(6ý1

ý(6)

R.M. DUE DATE 2/26/2008 00:00 FITTS: DUE DATE 2/26/2008 07 :00 VIOLATION DATE 2/28/2008 01:00 z SCHEDULED START DATE 2/26/2008 00:30 SCHEDULED COMP DATE 2/27/2008 18:00 MO OBJECTIV'E:

Per ~orm wE~ekly inspection of 1E batterys.

08021 808-0 PCOR QUALITY DOCUMENT l..bi

, ... . .... ..........

. .....

BEST AVAILABLE COPY ...........

SIGNE__---OU_-A" 'T DOCUMEIW 0C""NATOR DATE r?) Page 1 07 &F

I -

(WORK PLAN DETAIL CONTINUED)

WITH THE EXCEPTION OF SECTION 6.9, ON ALL WORK LISTED COMPONENTS.

2. VISUALLY INSPECT THE GENERAL APPEARANCE AND CLEANLINESS OF EACH BATTERY AND BAITERY AREA AS FOLLOWS:

A. AS NECESSARY, WIPE THE CbLL JARS, BATTERY RACKS, AND FLOOR WITH A SOLJTION OF BICARBONATE SODA AND COLD, DISTILLED OR DI WATER.

B. WIPE AGAIN USING CLEAN DISTILLED OR DI WATER.

C. VEREFY NON-ESSENTIAL EQUIPMENT AND DEBRIS HAS BEEN REMOVED FROM EACi BATTERY ROOM.

?LANNING APPROVALS:

BY DATE TIME FIRE PROTECTION REVIEW 02/12/96 14:14:00 WORK PLANNED 02/12/96 14:13:59 WORN PLANNED REVIEW 02/12/96 14:26:45 WORK SCHEDULED 02/20/08 07 :54 : 52 PROCEDURE LIST:

PROCEDURE ID REV TCN I - SO123-I-2.2 007 002 Desc: 125 VDC PILOT CELL BATTERY INSPECTION CRAFT INFORMAT ION:

CRAFT CODE CRAFT DESCRIPTION QTY ESTIMATED HOURS ACTUAL HOURS 1 - EL ELECTRICIAN 2.0 6.0 _

2 - SP FIRST LINE SUPERVISOR 1.0 2.0 WORK DONE:

Work Started: Date / 7- & / 0 Time - 0 7 -,3

_____ 1 -1 1 Plu 6C-c1eo IgdvP-/ 6V)

C,~' G A'-rr~.t6- A-0802i 808-0 Paqe 5

0 -

(WORK DONE CONTINUED)

Z6~~-/?$v24 (b)(6)__ _ _ _ _ _ _ _ _ _ _

08021808-0 Page 6

• 4 NUCLEAR ORGANIZATION MAINTENANCE PROCEDURE S0123-1-2.2 UNITS 1,2 AND 3 REVISION 7 PAGE 2 OF 47 TCN 7-2 1.0 OBJECTIVES 1.1 T-his procedure provides guidance for performing the Weekly 125 volt Battery Bank and Charger operability verification checks.

1.2 This procedure satisfies the surveillance requirements specified in the Unit 2 and Unit 3 Technical Specifications, LCO - SR, Sections 3.8.4.1, 3.8.5.1, 3.8.6.1, and Table 3.8.6-1 Category "A" Limits.

1.3 This procedure performed at least monthly, satisfies the requirements stated in IEEE Std. 450-1980.

1.4 This procedure Is applicable to the 125 VDC Station Battery Banks.

2.0 REFERENCES

2.1 Refer to Attachment 1 for the Procedure Resource List.

3.0 PREREQUISITES 3.1 Before starting work, the user SHALL verify this procedure is current by referring to NDMS or one of the other methods listed in S0123-1-1 .3.

3.2 Enter the following data:

MOA# 1 ~c7 t %OS 00 IUni tI Equip Id: Is 2180("e-6 00 3.3 This procedure MAY be performed while Equalize Charging the Battery Bank unless one of the conditions listed in Section 3.4 is true.

08021808-0

NUCL1--AR ORGANIZATION MAINTENANCE PROCEDURE S0123-1-2.2 UNITS 1, 2 AND 3 REVISION 7 PAGE 7 OF 47 TCN 7-2 NOTE: When taking Battery Bank Terminal Voltage, use a Fluke 187

( equivalent or better) set on the 500V range. It necessary, reference Design Calc' E4C-O 17.

6.2 Battery Bank Voltage TIS RUIEMENT 63.2.1 Measure Battery Bank Terminal voltage, Record readings below.

SACCEPTANCE CRITERIA All 125 VDC Battery Banks: [! 129.17 VDC 131.40 Voc SAT Go to Step 6.2.2. UNSAT Perfons Cb)Forrect Actions as Follows. IN,(6F

.1 Immediately notify your Supervisor of the "UNSAT"condition. ACPL

.2 This Supervisor SHALL report a failed Surveillance according to Procedure SO 123-1-1.3. CHK CPL

.3 Notify the Engineer, and generate an AR. ) CHK CPL 08021808-0

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