ML18054B016

Forwards Monthly Trend Graph Rept for Jan-Aug 1989,per Commitment Made in 890725 Telcon

ML18054B016
Person / Time
Site:	Palisades
Issue date:	09/25/1989
From:	Johnson B CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8910020003
Download: ML18054B016 (4)

Text

consumers Power PDWERINli MICHlliAN'S PRDliRESS General Offices: 1945 West Parnall Road, Jackson, Ml 49201 * (517) 788-0550 September 25, 1989 Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 DOCKET 50-255 - LICENSE DPR PALISADES PLANT -

MONTHLY TREND GRAPH REPORT By teleconference between Palisades Plant staff and NRC Region III Reactor Projects Branch Chief on July 25, 1989, Consumers Power Company committed to provide selecte9 performance indicator trend graphs for an 18 month period on a monthly basis. The 18 month period is to cover data from January 1, 1989 through July 31, 1990. Attached are the trend graphs for the January 1, 1989 through August 31, 1989 period.

Brian D Johnson Staff Licensing Engineer CC Administrator, Region III, USNRC NRG Resident Inspector - Palisades Reactor Pro~ects Branch 2 Chief, Region III, NRC Attachment

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OC0989-0200-NL04 ~o/

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- ATTACHMENT Consumers Power Company Palisades Plant Docket 50-255 TREND GRAPHS September 25, 1989 2 Pages OC0989-0200-NL04

HPSI/AFW/EMG AC PWR SAFETY STATUS PE*RFORMANCE INDICATORS YEAR-TO-DATE 1. 60 8 - - - HPSI SYSTEM HPSI 7 AFW - - - AFW SYSTEM EMG AC 1. 40 - - - EMG AC PWR 6

!z 5

~ 4 1. 20 a:

~ 3 2 1.00 I-z w

u 0.80 86 87 88 , 89 a:

w a.

0.60 0.40 NOTES HPSI/AFW DATA BEGINS IN 1988.

AC DATA FOR 86 IS OCT-DEC.

HPSI/AFW SSPI MEDIAN: 2.2X EMG AC PWR SSPI MEDIAN:. 1.7X EMG AC PWR IND AVG: . 018X JAN FEB MAR APA MAY JUN JUL AUG SEP OCT NOV DEC 1989 YEAR TO DATE VALUES HPSI/AFW CALC: (HRS UNAVAIL/

(HAS CRIT X TRAINS) X 100 AC PWR CALC: (UNAVAIL HRS)/

(PERIOD HRS X 2 D/G' S)

COMMENTS 9A

\

LPSI/CONT SPRAY/SERVICE WATER SAFETY STATUS PERFORMANCE INDICATORS YEAR-TO-DATE 1.00 B - - - LPSI SYSTEM LPSI 1 - - - CONT SPRAY 7 CONT SPRAY SERVICE WATER - - SERVICE WATER 6

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z 5 0.80 Ill u 4 a:

Ill 3 a.

2 0.60 1 I-z 0 I o 9A w u

B6 B7 BB B9 a:

w a.. 0.40 NOTES LPSl/CONT SPAY/SWS CALC:

(HAS UNAVAIL/HAS CAIT X TRAINS) X 100 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1989 YEAR TO DATE VALUES COMMENTS SSPI INDICATORS NOT TRACKED PRIOR TO 1989

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