ML20093L468

Monthly Operating Rept for Sept 1984

ML20093L468
Person / Time
Site:	Diablo Canyon
Issue date:	09/30/1984
From:	Sisk D, Thornberry R PACIFIC GAS & ELECTRIC CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8410190005
Download: ML20093L468 (5)

Text

_ _

OPERATING ~ DATA EPORT.

DOCKET NO.- 50-275 DATE -

10/05/84 COMPLETED BY D.P. Sisk TELEPHONE (805)595-7351 OPERATINGSTATUS 1.. Unit Name: -Diablo Canyon Unit 1

.2. Reporting Period: September 1984 Notes: Low Power Physics

3. . Licensed Thermal Power (MWt): 166.9 Testing is completed. Awaiting

4. Nameplate Rating (Gross MWe): 1170 grant of the full power

5. Design. Electrical Rating (Net MWe): - 1084 license'from the NRC.

.6. Maximum Dependable Capacity (Gross We): 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): 58.50

10. ' Reasons For Restrictions, If Any: Low power test permit granted by the Nuclear Regulatory Commission on April 13, 1984, effective April 19, 1984 at 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br />.

This Month Yr-to-Date Cumulative

11. Hours In Reporting Period 720 6576 6576

12. Number Of Hours Reactor Was Critical 0 361 361

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 15056.2 15056.2

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. Unit Capacity Factor (Using DER Net) 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: NOVEMBER 1984

26. Units In Test. Status-(Prior to Commercial Operation): Forecast Achieved INITIAL CRITICALITY. April 1984 April 1984 INITIAL ELECTRICITY November 1984 COMERCIAL OPERATION ' January 1985 a

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DC0044 -4

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. AVERAGE DAILY-UNIT POWER LEVEL l

-DOCKET NO.- -

50-275-UNIT Diablo- Canyon-Unit 1 DATE 10/05/84 COMPLETED BY D.P. Sisk

. TELEPHONE (805)595-7351

~ MONTH September 1984 1-DAY' AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (lWE-fhT)- (lWE-ItiT)-

+ ,

0 17 0 2 -0 - 18 0

! 3 0 19 0 1

l. 4 0 20 0 5 0 21 0 4-6 0 22 0-e 7 0 23 0 5

.8 0 24 0 9 0 25 0 10 0 26 0-5 11 0 27 0 12 0 28 0 t

13 0 29 0-14 0 30 -0 I' 15 0

, 16 - 0 1

9 h

i- INSTRUCTIONS f

-On this format, list th'e average daily unit power level in MWe-Net for each day in the

[-- reporting month. Compute to the' nearest whole megawatt.

P f

DC0044 ?S'.

V y g g-y-= hg 7g---e--9$-- e--g 9 iee--=-- --w-+4cw y y -p gW- g Q --i'we 1 -g- trg7w+, es t'we--w q =9Wsw'-sw-g g-y.iy-g-& 9#, y g* vtgy44or y a73-.qyg e pgyg

e

,; .r.y y UNIT. SHUTDOWNS #0 POWER REDUCTIONS .

50-275:

DOCKET NO~ '

' .UNITNAP8 DIALO LANYON UNIT'l-DATE- 10/15/8'4 COPPLETED BY- D. 3 SISK-TELEPID E Wb)wa-/3')1 l REPORT MONTH . SEPTEPBER. B 84 - .

Method of Licensee- .Cause.8 Corrective Duration . Shutting Event System Component Action.to No. Date Typel - (Hours) Reason 2 Down Reactor 3 Report # Code" Code 5 Prevent Recurrence-T NOT APPLICABLE I

l 1

i i

t

1 2 3 4 .

F: Forced Reason: Method: Exhibit G Instructions

} S: Scheduled A-Equipment Failure (Explain) 1-Manual' for Preparation of Data 4

B-Maintenance or Test 2-Manual Scram. Entry Sheets for Licensee 4 C-Refueling 3-Automatic Scram. Event Report (LER) File- '

l D-Regulatory Restriction 4-Other(Explain)- .(NUREG-0161)~ .

l E-Operator Training & License Examination .

i F-Administrative 5  :

! G-Operational - Error. (Explain). . Exhibit'I - Same Source.

H-Other(Explain) t 1

i .DC0044 6 i

a PACIFIC GAS AND E LE C T RIC C O M PANY pgg , DIABLO CANYON POWER PLANT I RO. Box 56 Avila Beach, California 93424 (805) 595-7351 R.C. THORNBERRY PLANT MANAGER October 5, 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 September, 1984 Gentlemen:

Enclosed are the completed monthly operating report forms for Diablo Canyon Unit 1 for September 1984. This report is submitted in accordance with Section 6.9.1.10 of our Technical Specifications.

Sincerely, s / _A R. C. THORNBERRY RCT:lah Enclosures cc Mr. John B. Martin, Regional Administrator Region V - USNRC i

I DC0044 1

.- MONTHLY NARRATIVE REPORT 0F OPERATION

AND MAJOR MAINTENANCE EXPERIENCE-nThis report describes the operating and major maintenance experience for the month of September,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.

There is no_ significant operating experience or major safety-related maintenance to report.

No challenges to the PORV's or safety valves have been made.

No changes have been made in the Offsite Dose Calculation Procedure, the

~ Environmental Radiological Monitoring Procedure, or any radioactive waste treatment systems.

DC0044 3 i