ML20080T649

Monthly Operating Rept for Jan 1984

ML20080T649
Person / Time
Site:	Diablo Canyon
Issue date:	01/31/1984
From:	Kelly W, Thornberry R PACIFIC GAS & ELECTRIC CO.
To:	NRC
References
NUDOCS 8403020004
Download: ML20080T649 (5)

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OERATING DATA EPORT DOCKET NO. 50-275 DATE 02/03/84 i COMPLETED BY W.J. Kelly '

TELEPHONE (805)595-7351 l OPERATING STATUS' 1.- Unit Name: Diablo Canyon Unit 1

2. Reporting Period: January 1984 Notes: Preparing for initial

3. - Licensed Thermal Power (MWt): 166.9 plant heat up.

4. Nameplate Rating (Gross MWe): 1170

5. Design Electrical Rating (Net MWe): 1084

'6. Maximum Dependable Capacity (Gross MWe): 1134

7. Maximum Dependable Capacity (Net MWe): 1084 8.' If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

9. Power Level To Which Restricted,'If Any (Net MWe): 10. Reasons For Restrictions, If Any: Awaiting granting of low power test permit by the Nuclear Regulatory Commission.

lhis Month Yr-to-Date Cumulative

11. Hours In Reporting Period -0 0 0

12. Number Of Hours Reactor Was Critical 0 0 0

13. Reactor Reserve Shutdown Hours 0 0 0

14. Hours Generator On-Line 0 0 0

.15. Unit Reserve Shutdown Hours 0 0 0

'16. ' Gross Thermal Energy Generated (MWH) -0 0 0

17. Gross Electrical Energy Generated (MWH) 0 0 0

18. . Net Electrical' Energy Generated (MWH) 0 0 0

19. Unit Service Factor N/A

20. ' Unit Availability Factor N/A

21. Unit Capacity Factor (Using MDC Net) N/A

22. UnitCapacity. Factor (UsingDERNet) N/A

23. : . Unit Forced Outage Rate - N/A

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

25. 'If Shut Down At End Of Report Period, Est.'Date of Startup: February, 1984

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

Forecast Achieved INITIAL CRITICALITY February 1984 INITIAL ELECTRICITY March 1984 COMMERCIAL OPERATION May 1984 fY DC0044 -4 O

8403020004 840131 POR ADOCK 05000275

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I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-275 UNIT Diablo Canyon Unit 1 DATE 02/03/84 COMPL :ID BY W.J. Kelly

> TELEPHONE (805)595-7351 MONTH- January 1984

.y ~

K

. DAY ~

AVERAGE DAILY POWER LEVEL ' DAY AVERAGE DAILY POWER LEVEL

-(lWE-NET) (MWE-NET) 1 -

0 17 0 2

0 18 0

~

3 0 19 0

-41 4 0: =' '20 0 5 3 > 0 < '

21 0 _

6 ~0 22 0

,, _ 7 'O - 23 0

'8. 0 24 0

~

0 25 0

^

10 0 26 0

'27 11' 0  ; ., 0

~'

112. 'O 28 0 13 < -

0 29 0 114 0 30 0 15- 0 31 0 16- ._ 0

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- INSTRUCTIONS ,. . 1,

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On this' fonnat, list the, average daily uni.t power level in MWe-Net for each day in the

.t, reporting month. ; Compute-to the. nearest whole megawatt.

m ,r ' >

.m

=

5 g _ t c UNIT SHUFUUWl5 #0 POWER EDUCTIONSL - .

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LNIT NAPE . ) LAM.O CANYON thlT l- = i DATE 32/J3/84 COWLETED BY W.J. KELLY niEPHOE (a b M 2-/351 REPORT K WTH JANUARY- 198l.

4-Method of Licensee. Cause & Corrective Duration Shutting' Event System- Component Action-to No. Date 'Typel - (Hours) Reason2. Down: Reactor Report # Code" Codes Prevent Recurrence NONE 1 2 3 4 F: Forced Reason: Method: Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-M.intenance or Test 2-Manual Scram. Entry Sheets for Licensee C-Refueling 3-Automatic Scram. Event Report (LER) File D-Regulatory Restriction 4-Other (Explain) (NUREG-0161)

E-Operator Training & License Examination F-Administrative 5 G-Operational Error (Explain) 2xhibit I - Same Source H-0ther (Explain)

DC0044 6

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e PACIFIC OAS AND E LE C T RIC C O M PANY l -

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i DIABLO CANYON POWER PLANT RO. Box 56 Avila Beach, California 93424 - (805) 595-7351 R.C. THORNBE RRY PLANT MANAGER February 3,1984 Office of Management Information and Program Control

' U.S. Nuclear Regulatory Commission Washington, DC 20555 RE: Docket No. 50-275 License No. DPR-76 Monthly Operating Report for January,1984 -

Gentlemen:

Enclosed are the completed monthly operating report forms for Diablo Canyon Unit I for January 1984. This report is submitted in accordance with Section 6.9.1.10 of our Technical Specifications.

Sincerely, kR. C. THORNBERRY h.

RCT:cmr

. Enclosures-cc ' Mr. John B. Martin, Regional Administrator Region V - USNRC DC0044 1 2

MONTHLY NARRATIVE REPORT OF OPERATION AND MAJOR MAINTENANCE EXPERIENCE This report describes the operating and major maintenance experience for the month of January,1984. This narrative report was prepared by the plant staff and is submitted in accordance with Section 6.9.1.10 of the Plant Technical

, Specifications.

The following items were accomplished:

1. Completed' flushing and chemical treatment of the condensate and feedwater systems;

2. Replaced.the rotating assembly of Centrifugal Charging Pump 1-2 after

. observing high vibration during operation;

3. Replaced three of six radiatar cores in Diesel Generator 1-1; and

4. Completed the inspection of mechanical snubbers in Unit 1 in accordance with NRC :I&E Bulletin 81-01.'

Systems testing and natntenance operations continued through the month in

, preparation for.heatup.

No challenges in the PORV's or safety valves have been aade. Furthermore, no changes have been made in the 0ffsite Dose Calculation Procedure, the Environmental Radiological Monitoring Procedure, or any radioactive waste

- treatment systems..

5 DC0044 L