DCL-02-040, March 2002 Monthly Operating Report for Diablo Canyon Units 1 & 2

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March 2002 Monthly Operating Report for Diablo Canyon Units 1 & 2
ML021140347
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 04/15/2002
From: Becker J
Pacific Gas & Electric Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
DCL-02-040
Download: ML021140347 (6)
v • d • e


Text

- *i Pacific Gas and Electric Company James R. Becker Diablo Canyon Power Plant Station Director Mail Code 104/5/504 P0. Box 56 Avila Beach, CA 93424 April 15, 2002 805.545.3462 Fax: 805.545.4234 PG&E Letter DCL-02-040 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 Monthly Ogeratina Reoort for March 2002

Dear Commissioners and Staff:

Attached is the Monthly Operating Report for Diablo Canyon Power Plant, Units I and 2, for March 2002. This report is submitted in accordance with Technical Specification 5.6.4 and NRC Generic Letter 97-02.

Si rely, Jamnes ,Becker lmp1713/R0230813 Enclosures cclenc: Robert D. Glynn, Jr.

Kurt Larson Barbara Lewis Ellis W. Merschoff David L. Proulx Gregory M. Rueger Girija S. Shukla INPO Record Center A member of the STARS (Strategi Teaming and Resource Sharing) Altiance Catlaway

  • Comanche Peak
  • Diabto Canyon
  • Palo Verde o South Texas Project
  • Wolf Creek

Enclosure 1 PG&E Letter DCL-02-040 MARCH 2002, OPERATION SUMMARIES DIABLO CANYON POWER PLANT UNITS I AND 2 Summary of Unit 1 Operation Unit 1 began March in Mode 1 (Power Operation), at approximately 100 percent power.

There were no significant operational activities.

Summary of Unit 2 Operation Unit 2 began March in Mode 1 at approximately 100 percent power. There were no significant operational activities.

Actuations of Safety or Pressurizer Power Operated Relief Valves There were no challenges to the pressurizer power operated relief valves, pressurizer safety valves, or steam generator safety valves.

Enclosure 2 PG&E Letter DCL-02-040 OPERATING DATA REPORT DOCKET NO.: 50-275 UNIT NAME: Diablo Canyon Unit 1 DATE: 04/01/2002 COMPLETED BY: L. M. Parker TELEPHONE: (805) 545-3386 REPORT MONTH: March 2002

1. Design Electrical Rating (MWe - Net): 1 1,103
2. Maximum Dependable Capacity (MWe - Net): 1,087 This Month YTD Cumulative
3. Number of Hours Reactor Critical: 744.0 2,160.0 129,580.0
4. Number of Hours Generator On-Line: 744.0 2,160.0 128,202.3
5. Unit Reserve Shutdown Hours: 0.0 0.0 0.0
6. Net Electrical Energy Generated (MWH): 821,202 *2,377,415 132,535,504
  • Correction: Unit 1 YTD Net Electrical Energy Generated for February should have been 1,556,213 MWH.

I

Enclosure 2 PG&E Letter DCL-02-040 UNIT SHUTDOWNS DOCKET NO.: 50-275 UNIT NAME: Diablo Canyon Unit 1 DATE: 04/01/2002 COMPLETED BY: L. M. Parker TELEPHONE: (805) 545-3386 REPORT MONTH: March 2002 NO. DATE TYPE DURATION REASON1 METHOD CAUSE & CORRECTIVE F(Forced) (HOURS) OF ACTIONS S (Scheduled) SHUTTING DOWN2 COMMENTS N/A There were no shutdowns this month.

1. Reason 2. Method A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction 4-Continuation from Previous Month E-Operator Training/License Examination 5-Other F- Administrative G-Operational Error (Explain)

H-Other (Explain) 2

Enclosure 2 PG&E Letter DCL-02-040 OPERATING DATA REPORT DOCKET NO.: 50-323 UNIT NAME: Diablo Canyon Unit 2 DATE: 04/01/2002 COMPLETED BY: L. M. Parker TELEPHONE: (805) 545-3386 REPORT MONTH: March 2002

1. Design Electrical Rating (MWe - Net): 1 1119
2. Maximum Dependable Capacity (MWe - Net): 1087 This Month YTD Cumulative
3. Number of Hours Reactor Critical: 744.0 2,128.1 124,809.9
4. Number of Hours Generator On-Line: 744.0 2,123.0 123,347.0
5. Unit Reserve Shutdown Hours: 0.0 0.0 0.0
6. Net Electrical Energy Generated (MWH): 819,698 2,235,604 129,641,536 3

.Enclosure 2 PG&E Letter DCL-02-040 UNIT SHUTDOWNS DOCKET NO.: 50-323 UNIT NAME: Diablo Canyon Unit 2 DATE: 04/01/2002 COMPLETED BY: L. M. Parker TELEPHONE: (805) 545-3386 REPORT MONTH: March 2002 NO. DATE FTYPE (Forced) DURATION (HOURS) REASON1 METHOD SHUTTING OF & CORRECTIVE CAUSEACTIONS 2

S (Scheduled) DOWN COMMENTS N/A There were no shutdowns this month.

1. Reason 2. Method A-Equipment Failure (Explain) 1-Manual B-Maintenance or Test 2-Manual Trip/Scram C-Refueling 3-Automatic Trip/Scram D-Regulatory Restriction 4-Continuation from Previous Month E-Operator Training/License Examination 5-Other F- Administrative G-Operational Error (Explain)

H-Other (Explain) 4

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