ML11242A066

Maintenance Order No. 08020977000

ML11242A066
Person / Time
Site:	San Onofre
Issue date:	02/19/2008
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2011-0157
Download: ML11242A066 (4)

Text

<<<<<<<<<<<<<<<<<<<< Q.YALITY FIRST >>>>>>>>>>>>>>>>>>;>

ORIGINAL UNIT 2 SONGS MAI]NTENANCE ORDER NO:

11111111 l INIlI 11111H IiI11111111 08020977000 I IH1111111 HIN S/Y",e, CATEGORY: 70 - Work In Progress

!I'UETI'IVE MAINT. NO. 30002002000 INTEKVAL 0i FREQUENCY - W EFFSPONSIBLE ORCG:-.[., CTRrCAT. UNTT 2 MAINTENANCE TYPE: SV EVUIPMENT ID: S21806EB007 RC:CB CONST. C*ODE:N/A PRIORITY: DD S11 SYSTEM: PRA ACCOIUNTING DISTRIBUTION:0]21 7221 QC WITNESS/HOLD REQD: N FUNC DESC: 125VDC STATION BATTERY 2DI LOCATION. AREA: CB ROOM: 306E ELEVATION: 050 COLUMN; 18.5NI IQUAL CLASS:2 NOTE: WORY.LIST ATTACHED ****

DESCRIPTION:

WEEKLY 1E BATTERIES INSP.- UNIT 2 RCM-CRITICAL/TS/RCM/PMO/AR040201281 97 New Add BOOX.

REQUESTOR DATA:

CREW CODE: EWO DCP: FNVIRN QUA[,: N PROJECT CODE: SEIS: I REQUESTING DEPT: EL2 (b)(6)

REQUESTOR NAME: ) PAX:

REQUIREMENTS: FIRE PROT. ADMIN. REQD? Y WORK AUTH REQD? N SECURTTY REQD? N WORK AUTH TYPE? N SSR REQD?

ASME CODE WORK? N NO. N/A ENGINEERING REQD? N MO TO DISP NCR? N NO. N/A FME REQUIREMENTS? N TEMPORARY MOD.? N NO. N/A RE.P. EVAL. REQD? N CREACUS BREACH? N FCN REQD? NO.

ECP REQD? NO.

SCHEDULING:

R.M. DUE DATE 2/19/2008 00:00 ....

RITTS: DUE DATE 2/19/2008 07:00 VIOLATION DATE 2/21/2008 01:00 SCHEDULED START DATE 2/19/2008 00:30 (b)(6 SCHEDULED COMP DATE 2/20/2008 18:00 MO OBJECTIVE: POOR OUA[ITY DOCUME NIT I Perform weekly inspection of IE batterys. l(b)(6) AI SIGNDOUME-N-TORG INATOR' DATrE Page 1 0 08020977-0 Originator File Copy t02097'7000 /,g/ , '

MO: 08020977000 ORIGINAL @ Category 70 (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 BATTERY AREA AS FOLLOWS:

A. AS NECESSARY, WTPF THE CELL JARS, BATTERY RACKS, AND FLOOR WITH A SOLUTION OF BICARBONATE SODA AND COLD, DISTILLED OR D'[ WATER.

B. WIPE AGAIN USING CLEAN DISTILLED OR DI WATER.

C. VERIFY NON-ESSENTIAL EQUIPMENT AND DEBRIS HAS BEEN REMOVED FROM EACH BATTERY ROOM.

PLA1NNING APPROVALS:

BY DATE TIME FTRE PROTECTTON REVTEW l(b)(6) 02/12/96 14: 14 :00 WORK PLANNED 02/12/96 14:13:59 WORK PLANNED REVIEW 02/12/96 14:26:45 WORK SCHEDULED 02/1.3/08 11:25:23 PROCEDURE LIST:

L.... ........... ... ..........

PROCEDURE ID REV TCN 1 - S0123-I-2.2 007 002 Desc: 125 VDC PILOT CELL BATTERY INSPECTION CRAFT INFORMATION:

CRAFT CODE CRAFT DESCRIPTION OTY ESTIMATED HOURS ACTUAL HOURS 1 - EL ELECTRICIAN 2.0 6.0 2 - SP FIRST LINE SUPERVISOR 1.0 2.0 WORX DONE:

Work Started: Date - _0.2/ 19/p_ Time - G : &.

(b)(6) _ , Z.;,1. - h- 2.2 t,,,0o l ]i-~b-)(6)- .-.. . .....-..

Page s 08020977-0 1020977000

NUCLEAR ORGANIZATION MAINTENANCE PROCEDURE SO 123-1-2.2 UNITS 1, 2 AND 3 REVISION 7 PAGE 2 OF 47 TCN 7-2 1.0 OBJECTIVES 1.1 This 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 slarting 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:

MO# j_.jjaI, 7_,,_UitquiI 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.

08020977-0 Sn12,1-T-2.2

)8020977000

NUCLEAR ORGANIZATION MAINTENANCE PROCEDURE 30123-1-2.2 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. If necessary, reference Design Calc E4C-017.

6.2 Battery Bank Voltage T/s REQUIMENT 6.2.1 Measure Battery Bank Terminal voltage. Record readings below.

SACCEPTANcE: CRIIERIA 1 All 125 VDC Battery Banks: 129.17 VDC VDC SAT T I Go to Step 6.2.2. U.....I ,- Perform Corrective UNSAT I El Actions as Follows. r..(b)(6)

.1 Immediately notify your Supervisor of the "UNSA T7 condition.

.2 This Supervisor SHALL report a failed Surveillance according to Procedure S0123-1-1.3. V*KCPL

.3 Notify the Engineer, and generate an AR. A/'(CPL SETO COTNE ONN9 AE

( 2 5'-0

-2 .2

~36 u3 0, 415 7o-

02()49570o00(