ML18054B070

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Forwards Performance Indicator Trend Graphs for Jan-Sept 1989,per 890725 Telcon
ML18054B070
Person / Time
Site: Palisades Entergy icon.png
Issue date: 10/30/1989
From: Johnson B
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8911070303
Download: ML18054B070 (4)


Text

, ff consumers Power

  • POWERINli MICHlliAN'S PROliRESS General Offices: 1945 West Parnell Road, Jackson, Ml 49201 * (517) 788-0550 October 30, 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 selected performance indicator trend graphs for an 18 month period on a monthly basis. The 18 month period is to cover ~ata from January 1, 1989 through July 31, 1990. Attached are the trend graphs for the January 1, 1989 through September 30, 1989 period.

Brian D Johnson Staff Licensing Engineer CC Administrator, Region III, USNRC NRC Resident Inspector - Palisades Reactor Projects Branch 2 Chief, Region III, NRG Attachment q911070303 891030

~r-1R F AI10CK 05000255 R

PDC OC1089-0213-NL04 A OW5 ENERGY COMPANY

- - - - - - - - - - - - - - - - - : - - - - - - - - - - : - - - - - - - : - - - - - - - - - - : - - - : : - :~--**-----*-*-*~ .

ATTACHMENT Consumers Power Company Palisades Plant Docket 50-255 TREND GRAPHS Ociober 30, 1989

  • 2 Pages OC1089-0213-NL04

HPSI/AFW/EMG AC PWR SAFETY STATUS PERFORMANCE INDICATORS 1.60 1---

B - - - HPSI SYSTEM 7 AFN SYSTEM 1.40 --EMG AC PNR 6

5 I ...

3 2

1 ~

1.20

  • LOO z

0 UJ u 0.80 BB B7 BB B9 a:

UJ Q.

0.60 0.40 NOTES 0.20 HPSI/AFW DATA BEGINS IN 1988.

AC DATA.FOR 86 IS OCT-DEC.

HPSI/AFW SSPI MEDIAN: 2.21 EMS AC PWR SSPl MEDIAN: 1. 71 0.00 --------- - .,,,,,.

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC EMB AC PWR IND AY6: .0181 1989 YEAR TO DATE VALUES HPSI/AFW CALC: ('*'6 UNAYAIL/

(1-itS CRIT X TRAINS) X 100 AC PNR CALC: (UNAYAIL HRS)/

(PERIOD HRS X 2 D/6 *S)

COMMENTS 9A

. *.-i*,*

LPSI/CONT SPRAY/SERVICE WATER SAFETY STATUS PERFORMANCE INDICATORS 1.00 8 - - - LPSI SYSTEM 7 CONT SPRAY 6

SERVICE WATER o.eo I: 2 0.60 1 ....

0 ffi u

88 87 88 89 cc IJJ 0.

0.40 NOTES LPSI/CONT SPRY/SNS CAlC:

(HRS UNAVAIL/HRS CRIT X TRAINS) X 100 .

JAN .FEB MAR APR MAY JUN JUL -AUS SEP OCT NOV DEC 1989 YEAR TO DATE VALUES COMMENTS SSPI INDICATORS NOT TRACKED PRIOR TO 1989 .

98

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