ML20099H001
| ML20099H001 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak  |
| Issue date: | 07/31/1992 |
| From: | Gina Davis, Woodlan D TEXAS UTILITIES ELECTRIC CO. (TU ELECTRIC) |
| To: | NRC |
| References | |
| TXX-92382, NUDOCS 9208180080 | |
| Download: ML20099H001 (5) | |
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C Log () TXX-92382 File (/ 10010.2 Ref. // 10CFR50.36 TUELECTRIC August 14 1992 William J. Cahill, Jr.
Group s'we fort / et Director, Office of Resource Management U. 5. Nuclear Regulatory Commission Washington, DC 20555
SUBJECT:
COMANCHE PEAK STEAM ELECTRIC STATION (CPSES)
UNIT 1 DOCKET NO. 50 445 MONTHLY OPERATING REPORT FOR JULY 1992 Gentlemen:
Attached is the Monthly Operating Report for July 1992 prepared and submitted pursuant to Techt.ical Specification 6.9.1.5 contained in Appendix A to the Comanche Peak Steam Electric Station Unit 1 Operating License No. NPF 87 Sincerely, William J. Cahill, Jr.
By:
L V
- 0. R. Woodlan Docket Licensing Manager JLR/grp Attachment c - Mr. J, L. Milhoan, Region IV Hr. T. Reis, Region IV Residerot Inspectors, CPSES (2)
Mr. T. A. Cergman, NRR Document Control Desk 4
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PD Ap OM1 R
000445 (f t 400 N. Olive Sucet LB. 81 Dallas, Texas 75201 t
,b' PDR
. Attac$hm::nt to TXX. 92382 Page 1 of 4 COMANCHE PEAK STEAM ELECTRIC STATION, UNIT 1 NRC MONTHLY OPERATING REPORT DOCKETfD.
50-445 UNIT:
CPSES1 DATE:
August 14,1992 COMPLETED BY:
Glenn Davis TELEPHONE:
817 897-5277 OPERATING STATUS 1.
Reporting Period: JULY 1992 Gross hours in reporting period:
Z.4_4 2.
Currently authorized power level (MWt):
3.411 Max. depend. capacity (MWe-Net): 1152
- Design Electrical Rating (MWe Net):
1152 3.
Power level to which restricted (if any) (MWe-Net):
NONE 4.
Reasons for restriction (if any):
THIS MONTH YRTO DATE CUMULATIVE 5.
Number of hours reactor was critical 685.2 4958.4 13373.6 6.
Reactor reserve shutdown hours 0
20.8 2003.3 647.5 4872.5 13081.7 7.
Ho. irs generator on line 0
0 0
8-U,1it reserve shutdown hours 2,121,754 15,236,614 40,568,608 9.
Gross thermal energy generated (MWH) 10.
Gross electrical energy generated (MWH) 705,003 5,076,328 13,413,326 11, Net electrical energy generated (MWH) 669,291 4,844,918 12,740,482 12, Reactor Service factor 92.1 97.0 77.5 13.
Reactor availability factor 92.1 97.4 89.2 14.
Unit service factor 87.0 95.3 75.8 15.
Un!t availability factor 87.0 95.3 75.8 16.
Unit capadly factor (Usino MDC) _
78.2 82.4 64.2 78.2 82.4 64.2
- 17. _ Unit capacity factor'(Using Des!gr. Ma',
18.
Unit forced outage rate 13.0 4.7 8.7 19.-
Shutdowns scheduled over next 6 months (Type, Date, and Duration of each):
Refueling outage 2 is tentatively scheduled to begin October 22,1992, with a duration of 70 days.
20.
If shutdown at end of report period, estimated date of startup:
21.
Units in test status (prior to commercid operation):
ACH:EVED Commercial Operation 900813 Estimated
Attachment to TXX-92382 Page 2 of 4 AVERAGE DAILY UNIT POWER LEVEL DOCKETtQ 50-445 UNIT:
CPSES 1 DATE:
August 14,1992 COMPLETED BY:
Glenn Davis TELEPHONE:
817-897 5277 MONTH: JULY 192 DAY AVERAGE DAILY POWER LEVEL CAY AVERAGE DAILY POWER LEVEL (MWe Net)
(MWe-Net) 1 1093 37 1090 2
1092 18 1090 3
1089 19 1089 4
1092 20 708 5
1091 21 0
6 1091 22 0
7 1090 23 0
8 1091 24 0
9 1090 25 416 10 1083 26 942 11 966 27 1082 12 1075 28 1090 13 1091 29 1063 14 1082 30 1077 15 1086 31 1087 16 1095 1
l Attachment to TXX. 92382 Page 3 of 4
SUMMARY
OF OPERATING EXPERIENCE FOR THE MONTH DOCKETNO-50-445 UNIT:
CPSES 1 DATE:
August 14,1992 COMPLETED BY:
Glenn Davis TELEPHONE:
817 897-5277 MONTH: JULY 1992 07/01 0000 Unit started the month in Mode 1, with the reactor operating at cpproximately 100 percent of rated thermal power.
07/20 1601 The reactor was manually tripped when both main feedwater pumps tripped due to problems in printed circuit cards in the solid state protection system.
07/23 0247 A unit startup was initiated.
07/24 1632 The unit was synchronized to the grid and increase to 100 percent power was begun.
07/31 2400 Unit ended the month in Mode 1, with the reactor operating at approxima*cly 100 percent of rated thermal power, N
Attachment to TXX-92382 Page 4 of 4 UNIT SHUTDOWNS AND POWER REDUCTIONS DCCKETNO-50-445 UNIT:
CPSES 1 DATE-August 14,1992
/
COMPLETED BY:
Glenn Davis TELEPHONE-817-897-5277 REPORT MONTH JULY 1902 75THODOF TYPE SHUTTING DOWN l
FRYiCED DURATKX4 THEREACTOROR in MIE SSCHEDUf FO (HOURS)
REfRT4 REDUCING POWER CORRECTIVEACTIONSCOMMENTS j
9 920720 F
96.5 A
2 Manual reactor tnp irwtiated due to bss of l'
feedwater ibw. LER 92-019 to be submitted by 920819.
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I 1
- 2) METHOD 1)
REASCN l
A-EQUIPMENT FAILURE (EXPLAIN)
E OPERATOR TRA:N NG AND UCENSE EXAMINATION 1: MANUAL B: MAINT OR TEST F: ADMINISTRATIVE 2: MANUALSCRAM C-REFUEUNG G OPERATIONALERROR(EXPLAIN) 3: AUTOMATIC S' RAM D: REGULATORY RESTRICTION H: OTHER (EXFLAIN) 4: OTHER (EXPLAIN)
,