ML19210A801

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Monthly Operating Rept for July 1978
ML19210A801
Person / Time
Site: Crane Constellation icon.png
Issue date: 08/02/1978
From: Mitchell D
METROPOLITAN EDISON CO.
To:
Shared Package
ML19210A783 List:
References
NUDOCS 7910310687
Download: ML19210A801 (4)


Text

.

AVERAGE DAILY UNIT POWER LEVEL Docket No.

s o-2 9 c, Unit TMI-1 Date 8/2/78 Completed By D. G. Mitchell Telephone 215 020-3601 MONTH ULY 1978 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 592 17 77o 2

75h 18 778 77h 19 771 3

h 779 20 760 IO0 5

21 765 6

701 22 761 779 23 759 7

776 2h 772 8

9 774 25 7-8 772 26 778 10 785 27 771 11 IOI 28 772 12 701 13 29 772 T76 30 769 1h 15 775 31 77k 16 777 r, r 054 su, 7 910810 bM/ 4

CPERATING DATA REPORT socket No.

50-289 Date 8/2/7A Completed By D. G. Mitchell OPERATING STATUS Telephone 215 020 4n1 1.

Unit Name: Three Mile Island Unit 1 2.

Reporting Period:

3 o.7

,o A 3.

Licensed Thezual Power (K4t): 2535 h.

Nameplate Rating (Gross K4e):

871 5

Design Electrical Rating (Net MWe): 910 6.

Max. Dependable Capacity (Gross MWe):Sho 7

Max. Dependable Capacity (Net K4e): 792 8.

If Changes Occur in Capacity Ratings (Items No. 3 through 7) Since Last Report, Give Reasons:

9 Power Level to which Restricted. If Any (Net MWe):

10.

Reasons for Restrictions, If Any:

This Month Yr.-to-Date Cumulative Thh 5087 3h296 11.

Hours in Reporting Period 12.

No. of Hours Reactor was Critical Thh 3872.5 26h30.8 0

0 838.5 13 Reactor Reserve Shutdown Hours lb.

Hours Generator On-Line Thh 3785.9 26383.k 15 Unit Reserve. Shutdown Hours 0

0 o

16. Gross Thermal Energy Generated (T4H) 1856837 9130259 6h52382h 17 Gross Elect. Energy Generated (MWH) 606106 30121?T 21505030
18. Net Electrical Energy Generated (MWH) 571554 2815376 20133775 19 Unit Service Factor 1005 Th.h 76.9 20.

Unit Availability Factor 100".

74.h 76.9 21.

Unit Capacity Factor (Using MDC Net) 97.0 69.9 Th.1 22.

Unit Capacity Factor (Using DER Net) 93.0 67.6 71.7 23.

Unit Forced Outage Rate 0.0 5.3 R.6 2h.

Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each):

25 If Shut Down at End of Report Period, Estimated Date of Startup:

26. Units In Test Status (Prior to Commercial Operation):

FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION I

e

) C 0 ^)

\\,J J d

Docket flo. 50-289 UNIT SIIUTDOWNS AND POWER REDUCTIONS Unit name TMI-1 REPORT MONTH JULY 1978 Date 8/2/78 Completed By D. G Mitr, ggt 1 Telephone 215-929-3601 5

8

{

System Component Cause and Corrective l

No.

Date Type c;

Code O Code 5 Action to gg o egm gy o

e Prevent Recurrence 43 gg3 g,g

$5E 0Ej s tia a li m ne i

IF: Forced 2 Reason:

3

" Exhibit G - Instructions Method:

f r Prepe 'ation of Data S: Scheduled A-Equipment Failure (Explain) 1-Manu al "U

B-Maintenance or Test 2-Manual Scram.

a Event Report (LER) File C-ReNeling 3-Automatic Scram.

L, C ::

D-Regulatory Restrictior' h4ther (Explain)

~

s. ']

E-Operator Training 8. Licensee Examination F-Administrative S

C G-Operational Error (Explain)

Exhibit 1 - Same Source L'

H-Other (Explain) cys