ML11242A074

Maintenance Order No. 08030752000

ML11242A074
Person / Time
Site:	San Onofre
Issue date:	03/18/2008
From:	- No Known Affiliation
To:	Office of Information Services
References
FOIA/PA-2011-0157
Download: ML11242A074 (5)

Text

<<<<<<<<<<<<<<<<<<<< QUALITY FIRST - ->>->>>>>>>>>>

ORIGINAL UNIT 2 SONGS MAINTENANCE ORDER NO: 08030752000 IHlhilIIIEMflN 1hglH CATEGORY: 70 - Uork In Progress REPETITI.E E.AINT. NO. - 3200200"000 INTERVAL - 01 FREQUENCY - N

.E'SPCNSI3LE ORG:ELECTRICAL UNIT 2 MAINTENANCE TYPE: 9V EQUIPMENT ID: S21806EE007 RC:CS CONST. CODE:N/A PRIORITY: DD SU SYSTEM: PKA ACCOUN1TING DISTRIBUTION:0121 7221 QC WITNESS/HOLD REQD: N FVNC DESC: 125VDC STATION BATTERY 2DI LOCATION. AREA: CB ROOM: 306E ELEVATION: 050 COLUMN: 1I.5NI QUAL CLASS: 2

• NOTE: WORKLIST ATTACHED

• DESCRIPTION:

':EEKLY I1EBATTERIES INSP.- UNIT 2 RCN--RITICAL TS RCM PNO AR040201281-97 REMARKS:

Ne. Add B:

REQUESTOR DATA:

CF.-E' CODE: EWO DCP: ENVIRN QUAL: N PF.O:EC. CODE: SEIS: ]

~QUESTINcG DEPT:

R=*.~~~r

_(b).(6).,]

RQ.,ST...  : ~~

(b)(6) iPA P I(b)(6)

REQUIREMENTS: FIRE PROT. ADMIN. REQD? Y

'-CF.F A EQD? N SECURITY REQD? N "KUTHTYPE? N SSR REQD?

ASE CODE ';:ORK? N O. NA ENGINEERING REQD? N

-C- TO DISP NCR? N NO. N A FME REQUIREMENTS? N TEMPOR.ARY NOD. ? N NO. N:'A R.E.P. EVAL. REQD? N CREACUS BREACH? N FCN P.EQD? NO.

EC? REWD? NO.

SCHEDULING:

R.M. DUE DATE 3 16:2008 00:00 (b)(6)

RITTS: DUE DATE 3 I52008 -'7:00 VIOLATION DATE 3 20,2006 01:00 ...

SCHEDU:.ED START DATE 3.1 2008 00:30 SCHEDULED COMP DATE 3 19.'2008 18:00 MO OBJECTIVE:

Perform weekly inspection of 1E baCLerys.

POOIR OUALITY DOCUMEN

(b)(6) A 08030752-0 SIGNEUZ 2O9 UIvTENT-u31nJUHvK XATEj Page 1 7*

Originator File Copy n~n'ýn-ic*nnn -)

MO6 C803.0757 20 ORIGINAL @ Category 70 (WORK PLAN DETAIL CONTINUED)

W';ITH THE EXCEPTI!*N OF SECTION 6.9, ON ALL. WORK LISTED COMPONENTS.

2. VISUALLY INSPECT THE GENERAL APPEARANCE z0ND CLEANLINESS OF EACH BATTERY AND BATTERY AREA AS FOLLOWS:

A. AS NECESSARY, W:IPE THE CELL JARS, BATTERY RACKS, AND FLOOR W1ITH A SOLUTION OF BICARBONATE SODA AND COLD, DISTILLED OR DI WATER.

B. WIPE AGAIN USING CLEAN4 DISTILLED OR DI WATER.

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

PLANNING APPROVALS:

BY DATE TIME FIRE PROTECT7C'N ... IE" (b)(6) ,2 12 '6 14:14:00

.... . . 12 ?6 14:13:59

.. PLHI'*

";OR

,P",

TIED'J-F.Lr..'E:

'* *2 96 1:26:4

.- 14 26 4 5

".ORK SCHEDULED 3 12 08 08:00:27 PROCEDURE LIST:

PROZEDUP.E ID REV TCN

- SO123-I-22"007 002 Des=: 1U5 'DC PILOT CELL BATTERY INSPECTION CRAFT INFORMATION:

CRAFT CODE CRAFT DESCRIPTION OTY ESTIMATED HOURS ACTUAL HOURS 1 - EL ELECTRIC:A-N 2.0 6.0

- - SP FIRST LW::E SUPERVISOR 1.0 2.0 WORK DONE:

Work Started: Date- -_ / &/ 0____6 Time - Y1  : 00 3 - (S,-a% SPE-C- S dJCý 11 *J(A r S5o0 3 .J L'1+f 0F S 2ftrr q Cz) uijawt t',-J7rTw p _q,o c:1 54-wz r-ýi_

08030752-0 Page 5

MO: 03C'307542C00 ORIGINAL @ Category 70 (WORK DONE CONTINUED)

AJ,=-F s sJ.VA4 1f __ _ _ _ _ _ _ _ _

_______ ___ 2.6- if4~ (b)(6)

Page 6 08030752-0

NUCLEAR ORGANIZATION MAINTENANCE PROCEDURE SO123-I-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 vohl 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 SO1 23-1-1.3.

3.2 Enter the following data:

MO# 1 P - 0 r7-0 ]Unit Equipid: 1 S2""hPO(C60 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.

08030752-0 SO273- I-2.2 flgflMY7,'flflf

NUCLEAR 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. If necessary, reference Design Calc E4C-0 17.

6.2 Battery Bank Voltage IRIREMENT 6.2.1 Measure Battery Bank Terminal voltage. Record readings below.

ACCEPTANCE CRITRIA All 125 VDC Battery Banks: > 129.17I VDC S3/-

• VDC1 INT

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

1 CPL

.2 This Supervisor SHALL report a failed Surveillance according to Procedure SO123-1-1.3.

OWXC:PL

.3 Notify the Engineer, and generate an AR.

Ve~

08030752-0 s0223-I-2.2