ML18054B488
| ML18054B488 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 03/12/1990 |
| From: | Johnson B CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9003190222 | |
| Download: ML18054B488 (6) | |
Text
consumers Power POWERiNii MICHlliAN~S PROliRESS General Offices: 1945 West Parnall Road, Jackson,' Ml 49201 * (517) 788-0550 March 12, 1990 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 data from January 1, 1989 through July 31, 1990. Attached are the trend graphs for the January 1, 1989 through January 31, 1990 period.
Brian D Johnson Staff Licensing Engineer CC Administrator, Region III, USNRC NRC Resident Inspector - Palisades Attachment OCO 190-0011-NLO 2 A CMS ENERGY COMPANY
ATTACHMENT Consumers Power Company Palisades Plant Docket 50-255 TREND GRAPHS March 12, 1990 4 Pages OC0190-0011-NL02
L .. - '
SAFETY STATUS PERFORMANCE INDICATORS YEAR-TO-DATE 1.60-B - .Q- HPSI SYSTEM 7 Iii AFW SYSTEM 1.40- 0 EMG AC PWR I-6 5
v
~ 4 1.20-
~ 3 2 1.00-1 I-z UJ o...._~.__~~~.......-..,.._..__,,._~
tJ cc 0.80-BS B7 BB B9 90 UJ Q.
0.60-0.40- 0 NOTES 0.20-HPSI/AFH DATA BEGINS IN 1988.
AC DATA FOR 86 IS OCT-DEC. 0 HPSI/AFH SSPI MEDIAN: 2.21 0.00 I I I I EMG AC PHR SSPI MEDIAN: 1.71 I I I I I I I I EMG AC PHR IND AVG: .0181 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1990 YEAR TO DATE VALUES HPSI/AFH CALC: (HRS UNA VAIL/
I~a ~cl~: Ii ~ii1a :HIS:Hinai:iilnilfi~: ss1s: 8818: aam ~m (HRS CRIT X TRAINS) X 100 AC PHR CALC: (UNAVAIL HRS) I (PERIOD HRS X 2 D/G 'S)
I I
COMMENTS 9A
LPSI/CONT SPRAY/SERVICE WATER SAFETY STATUS PERFORMANCE INDICATOns YEAR-TO-DATE 10. 00 -
B - -G- LPSI SYSTEM
~LPSI 7 ~CONT SPRAY ~ CONT SPRAY 6
C===:J SERVICE WA TEA 9 SERVICE WATER I-z 5 8.00-w
[.J 4 a:
w Q. 3 2
f-6.00-1 z 0 lJ.J tJ 0
BS B7 BB B9 a:
lJ.J a.
4.00 -
NOTES 2.00-LPSI/CONT SPAY/SWS CALC:
(HAS UNAVAIL/HAS CAIT X ~
TRAINS) X 100 0.00 I I I I I I I I I I I I JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1990 YEAR TO DATE VALUES COMMENTS SSPI INDICATORS NOT TRACKED PRIOR TO 1989 98
\ .
HPSI/AFW/EMG AC PWR SAFETY STATUS PERFORMANCE INDICATORS
~** *,
YEAR-TO-DATE 1.60 a - - - HPSI SYSTEM HPSI 7 AFW 1 - - - AFW SYSTEM EMG AC 1.40 - - - EMG. AC PWA 6
I-z 5 UJ 1.20 u .4 a: 3 3 UJ
- a. .3 2 1.00 1 . 1 1-0 z
0 w
~ 0.80 B6 B7 BB B9 w
CL 0.60 0.40 NOTES 0.20 HPSI/AFW DATA BEGINS IN 1988.
AC DATA FOR 86 IS OCT-DEC. _.. -------------
HPSI/AFW SSPI MEDIAN: 2.2%
EMG AC PWR IND AVG: . 018% JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 1989 YEAR TO DATE VALUES HPSI/AFW CALC: (HAS UNAVAIL/
(HAS CAIT X TRAINS) X 100 AC PWA CALC: (UNAVAIL HAS) I (PERIOD HRS X 2 D/G' S)
COMMENTS 9A I
."-~~**--'-*~*~*~Q,;i~~~M\~,
' '
..
LPSI/CONT SPRAY/SERVICE WATER SAFETY STATUS PERFORMANCE INDICATORS YEAR-TO-DATE 1.00 8 - - - LPSI YSTEM LPSI 7 CONT SPRAY 1 - - - CONT PRAY SERVICE WATER - - SERV CE WATER 6
I-z 5 0.80 w
u 4
~
w 3 n.
2 I- 0. 60 1 z UJ 0 tJ 86 87 88 89 a:
UJ a.
0.40 NOTES 0.20
-LPSI/CONT SPRY/SHS CALC:
(HRS UNAVAIL/HRS CRIT 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_
'*, <
98