ML20093L468

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Monthly Operating Rept for Sept 1984
ML20093L468
Person / Time
Site: Diablo Canyon Pacific Gas & Electric icon.png
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

. v R

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m AVERAGE DAILY-UNIT POWER LEVEL

-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 0-7 0

23 0

e 5

.8 0

24 0

9 0

25 0

10 0

26 0-5 11 0

27 0

12 0

28 0

13 0

29 0-t 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

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g-y-=

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UNIT. SHUTDOWNS #0 POWER REDUCTIONS DOCKET NO~

50-275:

.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 l

Shutting Event System Component Action.to No.

Date Type - (Hours)

Reason 2 Down Reactor 3 Report #

Code" Code 5 Prevent Recurrence-NOT APPLICABLE T

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 C-Refueling 3-Automatic Scram.

Event Report (LER) File-4 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 DIABLO CANYON POWER PLANT pgg 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