ML20237L401

Monthly Operating Rept for Jul 1987

ML20237L401
Person / Time
Site:	Crane
Issue date:	07/31/1987
From:	Hukill H, Smyth C GENERAL PUBLIC UTILITIES CORP.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
5211-87-2153, NUDOCS 8708200206
Download: ML20237L401 (6)

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REFUELING INFORMATION REQUEST 1.

Name of Facility:

Three Mile Island Huclear Station, Unit 1

~2.

Scheduled date for. next refueling shutdown:

July 1, 1988 (7R) l 3.

Scheduled date for restart following refueling:

September 14,1988 (7R) 4.

Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

Yes- (For 7R) i

'If answer is yes, in general, what will these be?

Basic Refueling Report.

If answer is no, has the reload fuel design and core configuration been reviewed by your Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref.10 CFR Section 50.59)?

1 If no such review has taken place, when is it scheduled?

5.

Scheduled date(s) for submitting proposed licensing action and supporting information:

April 1,1988.

6.

Important licensing considerations associated with refueling, e.g. new or different fuel design or supplier, unreviewed design or performance 8

analysis methods, significant changes in fuel design, new operating procedures:

None l

7.

The number of fuel assemblies (a) in the core, and (b) in the spent fuel storage pool:

(a) 177 (b) 284 8

The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:

The prasent licensed capacity is 752.

There are no planned increases at this time, f.

The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:

1991 is the last refueling discharge which allows full core off-load capacity (177 fuel assemblies).

)

OPERATING DATA' REPORT DOCKET NO.

50-289 DATE 07-31-87 COMPLETED BY c w_ smvth

~

TELEPHONE (717) 948-8551 OPERATING STATUS-

~ NOTES 1.. UNIT NAME:

THREE MILE ISLAND UNIT 1

2. REPORTING' PERIOD:

JULY

,1987.

3. LICENSED THERMAL POWER (MWT) :

2535.

4. NAMEPLATE RATING ' (GROSS MWE) :

871.

5. DESIGN ELECTRICAL RATING (NET MWE) :

819.

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) :

824.-

)

.7.

MAXIMUM DEPENDABLE CAPACITY (NET MWE) :

776.

I

8. IF CHANGES OCCUR IN (ITEMS 3-7) 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 CUMMULATIVE

11. HOURS IN REPORTING PERIOD 744.

5087.

113184.

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2773.2 42858.7

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 1874.9

14. HOURS GENERATOR ON-LINE 744.0 2699.4 41945.6

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1882998.

6341962.

101269223.

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 631176.

2187887.

33706758.

18. NET ELECTRICAL ENERGY GENERATED (MWH) 596473.

2045642.

31515617.

19. UNIT SERVICE FACTOR 100.0 53.1 37.1

20. UNIT AVAILABILITY FACTOR 100.0 53.1 37.1

21. UNIT CAPACITY FACTOR (USING MDC NET) 103.3 51.8 35.6 f

'22. UNIT CAPACITY FACTOR (USING DER NET) 97.9 49.1 34.0 l

23. UNIT FORCED OUTAGE RATE 0.0 11.6 58.7 41.. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH

25. IF E9UT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

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AVERAGE DA1LY UNIT POWER LEVEL

'l DOCKET NO.

50-289~

j UNIT TMI-1 DATE 07-31-87 COMPLETED BY C. W. Sm.yth TELEPHONE (717) 948-8551 i

MONTH:

JULY j

l I

. DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWE-NET)

(MWE-NET) 1 807.

~

17 812.

2

807, 18 805.

l U

3 805.

-19 800.

4 801..

20 793.

5 808.

21 786.

6 809.

22 791.

7 806.

23 793.

8 801.

24 790.

9 798.

25 794.

10 799.

26 795.

11 799.

27 802.

12 801.

28 807.

13 800.

29 808.

14

802, 30 804.

15 816.

31 800.

16 815.

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GPU Nuclear Corporation g

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gg gf Post Office Box 480 Route 441 South l

Middletown, Pennsylvania 17057 0191 717 944 7621 TELEX 84 2386 Writer's Direct Dial Nurnber:

Augus t 14, 1987 5211-87-2153 i

U. S. Nuclear Regulatory Commission Attn:

Document Control Desk Washington, D.C.

20555

Dear Sir:

Three Mile Island Nuclear Station, Unit I (TMI-1)

Operating License No. DPR-50 Docket No. 50-289 Monthly Operating Report July, 1987 Enclosed please find two (2) copies of the July,1987 Monthly Operating Report for.Three Mile Island Nuclear Station, Unit-1.

l Sincerely,

[

H. D.

ill Vice President & Director, TMI-1 HDH:DVH:spb 1

cc:

W. Russell, USHRC

)

1 R. Conte, USNRC Attachments l

00150 1

l GPU Nuclear Corporation is a subsidiary of the General Public Utilities Corporation

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OPERATIONS

SUMMARY

JULY,1987 The unit entered July operating at 100% power.

The plant continued the entire month operating at that power level producing approximately 850 MWe gross electrical generation.

MAJOR SAFETY RELATED MAINTENANCE During the month of July, TMI Unit 1 performed no major maintenance on safety related equipment.

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