ML20211M657

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Rev 0 to KJ-08, Recalculation of Anticipated Running Time to Account for Use of 139 F. W/One Oversize Drawing
ML20211M657
Person / Time
Site: Callaway Ameren icon.png
Issue date: 10/02/1997
From: Haines R
UNION ELECTRIC CO.
To:
Shared Package
ML20046D880 List:
References
KJ-08, KJ-08-R00, KJ-8, KJ-8-R, NUDOCS 9710150090
Download: ML20211M657 (6)
v • d • e


Text

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DATE: 10/03/97 UNION ELECTRTC COMPANY PAGE: 0 IIME:'09:05:A4- CALLAWAY RECORDS IEFORMATZOM SYSTEM REPORT: ARCP7201 CALC COVER SHEET RECORD 1RMBER: KJ.08 IEVISION: 000 A170.0166/C090 CALCULATIONS - UNION ELECTRIC VENDOR: UO50-UNION lsLECTRIC COMPANY CALC TITLE AND DESCRIPTION:

RECALCULATION OF ANTICIPATED RUNNING TIME TO ACCOUNT FOR THE USE OF 139 DEGREES F. IN PLACE OF THE ORIGINALLY REPORTED 137 DEGREES F. THIS CALCULATION WILL DOCUMENT THAT THE DIESEL GENERATOR EQUIPMENT CAN BE EXPECTED TO SUCESSF'JLLY RUN FOR 720 HOURS (30 DAYS) IN AN AMBIEITT TEMPERATURE OF 139 DEGREES F. WITHOUT ENVIRONMENTALLY INDUCED FAILURE.

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APPROVED BY: J DATE: /O l 7 TOTAL PAGES:

(COMPLETED BY:

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TOMIN DEPT) 9710150090 971002 PDR ADOCK 05000483 G PDR

DATE: 10/J2/97 UNZOH ELECTRIC COMPANY PAGE: 1 TJME '09:05:15 CALLAWAY RECORDS INFORMATION SYSTEM REPORT: ARCP2191

-KJ-08 DATA SHEET UPDATE INFO: SL24737 19971002 09:04:51 9 RECORD TYPE: C090 RETENTION: PURGE DATE: O GENERATION PERIOD: OP 21-NUMBER: A170.0166/C090 BARCODE: C090KJ08/000 STATUS: 50-DEPT INITIATED (R) FILE NUMBER  : A170.0166

-(R) RECORD NUMBER  : KJ-08 (R) REVISION NUMBER  : 000 (R) FROM RECORD DATE (F ) DATE TYPE CODE 19971002 I-INITIATED DATE (R) PLANT PROGRAM DB (R) KEYWORD  : QUALIFICATION (R) DISCIPLINE  : E (R) SITE APPLICABILITY  : 2-CALLAWAY (R) DESCRIPTION RECALCULATION OF ANTICIPATED RUNNING TIME TO ACCOUNT FOR THE USE OF 139 DEGREES F. IN PLACE OF THE ORIGINALLY REPORTED 137 DEGREES F. THIS CALCULATION WILL DOCU!.ENT THAT THE DIESEL GENERATOR EQUIPMENT CAN BE EXPECTED TO SUCESSFULLY RUN FOR 720 HOURS (30 DAYS) IN AN AMBIENT TEMPERATURE OF 139 DEGREES F. WITHOUT ENVIRCNMENTALLY INDUCED FAILURE.

(R) MEDIA LCCATION  : DEPT (R) MEDIA : N-NUMBERING LOG COMPONENT NUMBER  : KKJ01A KKJ01B NE01 NE02 NE106 NE107

.KJ121 KJ122 (R) SYSTEM . KJ NE COMPUTER CODE REFERENCE TYPE REFERENCE NUMBER REF REV REFERENCE ATTACHED DRAW D350 M-018-00821 001 DRAW. D350 M-018-00822 003 DRAW D350 M-018-00823 002 DRAW D350 M-018-00824 003 DRAW D350 M-018-00825 003 (R) NAME HAINES ROBERT G (R) ORG/ VENDOR CODE

  • UO50 -UNION ELECTRIC

DA*E 10/02/97 UNION ELECTRIC COMPANY PAGE: 2 T2ME :

  • 09 : 05 :15 CALLAWAY RECORDS INFORMATZOM SYSTEM REPORT: ARCP2191 FJ-08 DATA SHEET

. BLDG /ELEV/, ROOM-GRID  : DG 2000 SUPERSEDES .  :

SUPERSEDED BY  :

    • TOTAL RECORDS: 1 **

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Recalculated running tima using 139 F. ,,

The areas where the Emergency Diesel Generators are installed are deCned as " Mild Environment per the_ requirements of 10-CFR-50.49. .,  ;

Therefore, the individual pieces of equipment which makes up the Emergency Diesel Generator System are not included within the scope of " Harsh Environment" items covered by 10-CFR-50.49 and the qualified lives established by the vendor environmental qualification reports are not absolute.

The qualified lives established by the vendor have been incorporated into the licencee's maint2 nance and surveillance programs to establish a defined %vorking life'. The data contained within the vendor qualification report has been reviewed and the expected running time of 10,512 hours0.00593 days <br />0.142 hours <br />8.465608e-4 weeks <br />1.94816e-4 months <br /> recalculated to account for the 1.2 C temperature difference between 137 F and 139 F. As documented below, for all devices that had a calculated life of less than 40 years, the recalculated runnlag hours at the higher temperature ranged from 8989.1 to 9675.4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />. This running time exceeds the required 720 hours0.00833 days <br />0.2 hours <br />0.00119 weeks <br />2.7396e-4 months <br /> (30 days) by a factor greater than 10.  !

The following formula was use d to recalculate the resulting running houro. -

t, = Original Required Test Tirne t 'E = Activation Energy Recalculated Running Hours = k = Boltzmans constant .

E.l 1 1 T, = New Running Temperature .

k (T; T)2 T, = Original Test Ternperature .

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L Recalculated running time using 139 F. . . z.

- Recalculated '11 'k- E T1' . T2 2 Running -

Hours . Percentage ,

Component Name Change .

Article Number -

Governor Actuator' Solenoid -10.4%

= 9415.6 3042 . 8.617E-05 1.05 378 365.2-I.A.1 Governor Control Box -8.4%

9626.1 1370 :0.77 378 349.2 ,

- I .' A . 2 Rocker Arm Lube Oil Level High Level Switch

~ 9670.9 1524 0.75 383 354.2 -8.0%.

I.A.4.c Engine Overspeed Limit Switch 9572.3- 433 0.75 378 333.2 -8.9% .

I.A.5.a Barring Device Upper Limit Switch

'9668.9 2058 0.75 378 354.2 -8.0%

I.A.S.b

-Barring Device Lower Limit Switch 9668.9 '2058 0.75 378 354.2 -8.0%

I.A.S.c Motor Operated Potentioneter 9 M 9.9 530 0.8 378 338.2 -9.2%

I.A.6 Crankcase 1-2" WC Pressure-Switch 9452.8 297 0.86 '378 334.2 -10.1%

I A.8.a iabe Oil Pressure Low Pressure Switch '378 354.2 -9.2%

I.A.8.b 9549.9 1620 0.86 Lube Oil Pressure Low Pressure Switch -9.2%

'9549.9 1620 0.86 378.. 354.2 I.A.8.c Lube Oil Pressure Low Pressure Switch 354.2 -9.2%

9549.9.. 1620 0.86 ' 378 I.A.8.d 2 of 3

Recalculated running time using 139 F. , ,

Lube Oil Pressure Low Pressure Switch . i I.A.8.e 9549.9 '1620 0.86 378 354.2 -9.2%

Relay, Tachometer I.A.9 9675.4- ,2662 0.68 358 338.2 -8.0% .

Signal Generator I.A.10 9543.9 591 0.86 393 354.2 -9.2%

Right Bank Air Start Solenoid Valve I.A.11.a 9552.3 ' 7083 0.86 358 354.2 -9.1 %

Left' Bank Air Srart Solenoid Valve 5

I.A.11.b 9552.3 7083 0.86 358 354.2 -9.1 %

Engine Shutdown Solenoid Valve I.A.11.e 9552.3 7083 0.86 358- 354.2 -9.1 %

Ratio 1500 o S Current Transf=rmer I.A.14 9666.5 '6492 0.9 393 387.2 -8.0%

Shielded 2 Conductor Wire I.B.10.a 9419.3 103 1.04 423 365.2 -10.4%

Shielded 3 Conductor Wire I.B.10.b 9419.3 .103 1.04 423 365.2 -10.4%

  1. 2 AWG 7 Strand Wire I.B.10.c 9419.3 103 1.04 423 365.2 -10.4%
  1. 6 AWG 7 Strand Wire I.B.10.d 9419.3 103 1.04 423 365.2 -10.4%
  1. 8 AWG 7 Strand Wire I.B.10.e 9419.3 103 1.04 423 365.2 -10.4%
  1. 8 AWG Wire I.B.10.f 8989.1 '23 - 1.13 438 365.2 -14.5%
  1. 14 AWG 41 Strand Wire I.B.10.g 9419.3 103 1.04 423 365.2 -10.4%

30f3 1

OVERSIZE DOCUMENT PAGE(S) PULLED SEE APERTURE CARD FILES

    • *** *** ***** **** *** * ** ** **** * ****** ** ** *** ** f*********

ACCESSION NUMBERS OF OVERSIZE PAGES:

9710200/63 -

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