ML031750665

May 2003 Monthly Operating Report for Kewaunee Nuclear Power Plant

ML031750665
Person / Time
Site:	Kewaunee
Issue date:	06/13/2003
From:	Coutu T Nuclear Management Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
NRC-03-070
Download: ML031750665 (4)

Text

N Committed to Nuclear Excellen Kewaunee Nuclear Power Plant Operated by Nuclear Management Company, LLC NRC-03-070 10 CFR 50.36 June 13, 2003 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 KEWAUNEE NUCLEAR POWER PLANT DOCKET 50-305 LICENSE No. DPR-43 MONTHLY OPERATING REPORT The monthly operating report for the Kewaunee Nuclear Power Plant for May 2003 is enclosed in accordance with Technical Specification 6.9.a.3.

Thomas Coutu Site Vice-President, Kewaunee Plant MLA cc US NRC, Region Ill US NRC, Senior Resident Inspector INPO Records Center PSCW - Sharon Henning Attachment N490 Highway 42

• Kewaunee, Wisconsin 54216-9510 Telephone: 920.388.2560  ::f

OPERATING DATA REPORT DOCKCET NO. 50-305 Notes: G-1 was closed on 05/11 @ 0201 UNIT NAME Kewaunee Full power was reached on 05118 @

2234 DATE June 13,2003 Unit continues to operate at 100%

COMPLETED BY Mary Anderson power Changes In Design Electrical Rating &

TELEPHONE (920) 388-8453 Maximum Dependable Capacity due to increase In Tave as part of 2003 KNPP Uprate Phase I REPORTING PERIOD May, 2003

1. DESIGN ELECTRICAL RATING (MWE-NET) 536

2. MAXIMUM DEPENDABLE CAPACITY (MWE-NET) 516 MONTH YEAR-TO-DATE CUMULATIVE

3. NUMBER OF HOURS REACTOR WAS CRITICAL 531.2 2788.0 216282.7

4. NUMBER OF HOURS GENERATOR WAS ON LINE 501.2 2756.8 214050.1 S. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 10.0

6. NET ELECTRICAL ENERGY (MWH) 233410 1402523 107044753

UNIT SHUTDOWNS DOCKET NO. 50-305 UNIT NAME Kewaunee DATE June 13, 2003 COMPLETED BY Mary Anderson TELEPHONE (920) 388-8453 REPORTING PERIOD May, 2003 METHOD OF NO. DATE Type DURATION REASON 2 SHUTTING CAUSE/CORRECTIVE ACIONS (Hours) DON 3

REACTOR 05/01/03 S 242.02 c 4 Cycle XXV-XXVI Refueling Outage continued through 05/11. G-1 was closed at 0201.

G-1 was opened 0511 at 1428. An outage was taken to perform the Turbine Overspeed Trip 8 05/11/03 S .75 B NA Test. G-1 was closed for the final time 05/11 at 1513.

(1) (2) (3)

F: Forced Reason: Method:

S: Scheduled A - Equipment Failure (Explain) 1 - Manual B - Maintenance or Test 2 - Manual Trip/Scram C - Refueling 3 - Automatic Trip/Scram D - Regulatory Restriction 4 - Other (Explain)

E - Operator Training & License Examination Continuation F - Administrative 5 - Load Reductions G - Operational Error (Explain) 9 - Other H - Other (Explain)

SUMMARY

The unit continues to operate at 100% steady state power.

Mechanical Maintenance:

• Replaced Reactor Coolant Pump A

• Performed 18 month maintenance on Emergency Diesel Generators A and B

• Performed PMs on numerous safety related valves

• Replaced trim in both feed regulating valves in support of power up rate

• Replaced Pressurizer power operated relief valve block valves

It UNIT SHUTDOWNS Electrical Maintenance:

• Replaced RCP A Motor with re-manufactured Westinghouse replacement

• Performed 97 work activities on QA1 MOV's and associated MCC's

• Performed 31 work activities on non QAl MOV's and associated MCC's

• Performed 18 month maintenance on Emergency Diesel Generator A&B

• Performed 19 work activities on QAI motors (PM's/SP's)

• Performed 31 work activities non QAI on motors (PM's/CWOs)

• Performed 27 work activities on QAI circuit breakers/MCCs (PM's/SP's)

• Performed 12 work activities on non QAI circuit breakers/MCCs (PM's/CWO's)

• Performed 423 scheduled work activities in total for R26 I & C:

• Rebuild Main Feedwater Regulating Valves (FW-7A/7B)

• Power Uprate Support Work, including:

• Installed new NUS R/E boxes

• Installed new NUS dynamic boxes

• Calibrated many plant parameters to reflect the new plant operating numbers for Power Uprate

• Rebuild Pressurizer PORV AOV's (PR-2A/2B)

• Replace 8 ESF Hi-Steam flow relays due to age

• Perform AOV testing on SW Shroud Cooling AOV's

• Individual Rod Position Indication (IRPI) work, including:

• Replace IRPI card edge connectors to address potential contact issues

• Perform extended calibration of the IRPrs to facilitate online calibration if needed

• Performed 602 I&C activities during the outage