ML19224A135
| ML19224A135 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 09/13/1978 |
| From: | Mitchell D Metropolitan Edison Co |
| To: | NRC Office of Inspection & Enforcement (IE Region I) |
| References | |
| NUDOCS 7809270012 | |
| Download: ML19224A135 (4) | |
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TMI-l OPERATII;G SUTRRY The Unit operated at 100% full power for the entire conth except for a 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> planned reduction on 8-5-78 for Turbine Stop Valve Testing.
Of significance concerning this valve testing is the change in power level at which the testing is conducted. Recent approval from B&'d and Genera-tion Engineering now permits this testing to be conducted at 65% vs. 50%.
In an effort to improve condenser performance, abrasive amertap balls were substituted for the normal soft sponge amertap balls for a total cf approx-imately 15 days.
(Five 3-day test periods)
Although our testing and data reductis-is not complete, cursory review of the data does not conclusively demonstrate an improvement in condenser perforcance.
SAITTY RELATED IATUTENANCE There was no safety related Isaintenance performed during the conth of August, 1978.
780)2700I2.
6 1.095 ta m
AVERAGE DAILY UNIT POWER LEVEL 4
Docket No.
50-289 Unit T?dI-2 Date 9-13-78 Co::pleted By D. G. Mitchell Telephone 215-929-3601 Ext. 169 M0? RIH
/dtimat DAY AVERAGE DAILY PCWER LEVEL DAY AVERAGE DAILY POWER LEVEL
(?Ge-Net )
(?Ge-Net) 1 775 17 76o 2
772 18 773 3
765 19 76L h
768 20 767 5
7ho 21 777 6
76h 22 776 7
772 23 773 8
767 2h 767 767 25 766 9
767 26 77h 10 11 768 27 770 769 26 762 12 767 29 761 13 1h 765 30 766 76h 31 76T 15 16 767 1.096 G4KJ
OPERATING DATA REPORT Dochet No.
50-280 Date 9-13-78 Completed By D.
- c. Mite %1, Telephone 91 s _ coo _,6m Wt.16c OPERATINd STATUS _
1.
Unit Name:
% nn vi, n T
,n-a tui+ 1 2.
Reporting Period:
Aur-'ict 1078 Licensed Thermal Power (MWt):
2535 3
071 h.
Nameplate Rating (Gross !Ge):
5 Design Electrical Rating (Net !Ge):
82o 6.
Fax. Dependable Capacity (Gross !Ge): Sho 7
Max. Dependable Capacity (Net !Ge):
702 8.
If Changes Occur in Capacity Ratings (Items No. 3 through 7) Since Last Report, Give Reasons:
Ever Level to which Restricted. If Any (Net f&e):
9 10.
Reasons for Restrictions, If Any:
This Month Yr. -to-Dat e Cumulative 7LL 5831 75040 11.
Hours in Reporting Period 7hh h616.5 2767h.8 12.
No. of Rours Reactor was Critical 0
0 838.5 13 Reactor Reserve Shutdown Hours 7hh h529.o 27127.h lb.
Hours Generator On-Line 0
0 0
15 Unit Reserve Shutdown Hours 16.
Gross Thermal Energy Generated (!GH) 1869613 1000hB72 66707h77 17 Gross Elec% Fnergy Generated (MW) 605659 3617706
_ 22.111.so8 570938 3,386,31h 20,70h.713 18.
Het Electrical Energy Generated (!GH) 100%
77.7 77,L 19 Unit Service Factor 100%
77.7 77.h 20.
Unit Availability Factor Unit Capacity Factor (Using MDC Net) 96.0%
73.25 7h _ e 21.
Unit Capacity Factor (Using DER Net) 03.7%
70.of 7 9.1 *:
0 h.5%
5.h%
22.
23.
Unit Forced Outege Rate 2h.
Shutdowns Scheduled Over Hext 6 Months (Type, Date, and Duration of Each):
If Shut Down at End of Report Feriod, Estimated Date of Startup:
25 FORECAST ACHIEVED Units In Test Status (Prior to Commercial Operation):
26.
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