ML18009A778

Monthly Operating Rept for Dec 1990 for Harris Nuclear Power Plant.W/910115 Ltr

ML18009A778
Person / Time
Site:	Harris
Issue date:	12/31/1990
From:	Hale M, Richey R CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
HO-913001-(O), NUDOCS 9101220129
Download: ML18009A778 (12)

Text

ACCELERATED DISTRIBUTION DEMONST TION SYSTEM REGULATORY XNFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9101220129 DOC.DATE: 90/12/31 NOTARIZED: NO DOCKET FACIL:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina 05000400 AUTH. NAME AUTHOR AFFXLXATXON HALE,M.W. Carolina Power & Light Co.

RICHEY,R.B. Carolina Power & Light Co.

RECIP.NAME RECIPIENT AFFXLIATION

SUBJECT:

Monthly operating rept for Dec 1990 for Harris Nuclear Power Plant.W/910115 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs NOTES:Application for permit renewal filed. 05000400 RECXPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 LA 3 3 PD2-1 PD 1 1 BECKER,D 1 1 INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 XRM TECH ADV 2 2 NRR DLPQ LPEB10 1 1 NRR/DOEA/OEAB 1 1 EG FILE 0 1 1 RGN2 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR 1 1 NSIC 1 1 NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 26 ENCL 26

C CARL Carolina Power & Light Company P. O. Box 165 ~ New Hill, N. C. 27562 R. B. RICHEY Vice President HARRIS NUCLEAR PROJECT Harris Nuclear Project P. 0. Box 165 New Hill, North Carolina 27562 JAN f 5 199I File Number'SHF/10-15505 Letter Number: HO-913001 (0)

Document Control Desk United States Nuclear Regulatory Commission Washington, DC 20555 HARRIS NUCLEAR PROJECT DEPARTMENT UNIT NO. 1 DOCKET NO. 50-400 LICENSE NO. NPF-63 MONTHLY OPERATIONS REPORT

Dear Sirs:

In accordance with Technical Specification 6.9.1.5 for the Harris Nuclear Power Plant, Unit No. 1, Carolina Power & Light Company herewith submits the report of 'operation statistics and shutdown experience for the month of December 1990.

Yours very truly, R. B. Richey Vice President Harris Nuclear Project MWH:smh Enclosure cc: Mr. S. D. Ebneter "(NRC-RII)

Mr. R. G. Oehl (DOE)

Mr. J. E. Tedrow (NRC-SHNPP) 9101220129'01231 PDR ADOCK 05000400 i PDR z(gs t 22O Ok!SDATAEEPD/1/OE4 ,9

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DOCKET NO.: 050-400 UNIT: Harris Unit 1 DATE: December 1990 COMPLETED BY: Mark Hale OPERATIONS

SUMMARY

Harris Unit 1 operated at a 73.73 percent Availability Factor for the referenced month and a 67.12 percent Capacity Factor. There were two events. Details are provided on the Unit Shutdowns and Power Reduction Sheet.

There are 157 fuel assemblies in the reactor vessel and 418 spent fuel assemblies in the Spent Fuel Pools. 306 of the spent fuel assemblies are BWR and were shipped to Harris from CP6L's Brunswick Plant. Eight of the spent fuel assemblies in the Spent Fuel Pools are from CP&L's Robinson Plant with 6 additional assemblies on site and awaiting off loading to the Spent Fuel Pools.

MEM/DATAREPa/1/OS4

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,,".PIt I CO PL~ PERFORMANCE DATA SYSTEH PAGE IDUN DATE 61t6W91 ~'ERATIHG DATA REPORT RPD36-668 RUN TIME 13:59:82 HARRIS, UNIT 1 DOCI<ET HO. 650-400 COMPLETED BY NARK W. HALE OPERA'I'ING STATUS 'I'ELEPIIONE <919)362 "2944 UNIT NAME: IIARRIS UNIT 1 NOTES See operations summaryl

2. RLPORTING PERIOD: DECEMBER YO I I

3. LICENSED THERMAL POWER (MWT): 2775 I I

4. HAHEPLATE RATING (GROSS HWE): 950.9 I l

~5. DESIGN ELECTRICAL RATING <HEl'WE): 900.8 I I

6. HAX DEPENDABLE CAPACITY (GROSS HME): 926.0 I I

7. HAX DEPENDABLE CAPACITY (HET MWE): 860.0

8. IF Cl]AHGES OCCUR IH CAPACIl'Y RAl'IHGB (ITEMS 3 l'IIRU () SINCE LAST REPORT, GIVE REASONS: N/A

9. POWER LEVEL TO MHICII REBTRIUTED II'HY (HET HWE): None.

10. REASONS FOR RESTf<ICTIOH IF AHY: N/A THIb YR TO UUNUL HONTI3 DATE Al'IVE HOUI(S IN REf'ORTING PERIOD 744.00 '760.00 32161.68

12. NUMBER OF I1OURB REACTOR Ul<ITIUAI 552.56 7848.52 25846.09 13.

14.

15.

16.

fIEACTOR RESERVE SHUTDOMN HRS IIOURB GENERATOR ON LINE UNIT RESERVE SHUTDOWN HOURS GRUBS TIIERNAL ENERGY GEH. (NWH)

.80 548.52

.00 1402076.52

'80 26513565.96

.00 7813.68

.00 25472.35

.88 67655244.36

17. GROSS ELEC. EHEftGY GEH. (MWI3) 467080.00 6801672.00 22251934.68

18. HET ELEC. LNERGY GENERATED (HWH) 429488.06 6339662.68 26677170.00

19. UNIT SERVICE FACTOR 73.73 89.19 79.20

26. UNIT AVAILABILIr Y FACTOR 73.73 89.19 79.26

21. UNIT CAP. FACTOR <USING HDC HET) 67.12 84.14 74.76

22. UNIT CAP. FACTOR (USING DER HET) 64.14 80.46 71.44

23. UNIT FORCED OUl'AGE RATE 26,27 4.83 4.67

24. BIIUTDOMNB BCHED. OVER HEX'I' HONTIIS (TYPE, DATE, AND DURAl'ION OF EACI3):

Refueling Outage, March 16th, 1991 9 weeks critial path.

25. IF SIIUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF START UP:

26. UHITS IN TEST STATUS (PRIOR 'I'0 COMMERCIAL OPLRATION): FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 1.16 9 MEN/DATREPa/2/OS4

,COL CO RUH. D'A I'E 03 /08/9f PLA~PERFORMANCE DATA SYSTEM APPEHDI~ AVERAGE DAILY POWER LEVEL

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~ PAGE RPD39-009 RUN TIHE < 3: 59: 30 HARRIS UNIT 1 DOCKET HO. 050-400 COMPLETED BY HARK W. HALE TELEPI]OHE (919)362-2944 DECEMBER 1990 DAY AVG. DAILY POWER LEVEL DAY AVG. DAILY POWER LEVEL (MWE-NET) (MWE-HEI')

882

-29 874 20 868 861 379 868 27 750 30

).f6 - 8 MEM/DATAREPa/3/OS4

UNIT SHUTDOWNS AND POWER REDUCTION UNIT NAME: Harris DATE: I/7/91 COMPLETED BY: M. W. Hale TELEPHONE: (919) 362"2944 REPORT MONTH: December 1990 Tl R Method No. Date y Duration of Licensee System Component Cause 8, Corrective P (Hours) Shutting Event Code 4 Code 5 Action to e Down Report S Prevent Recurrence Reactor Unit removed from service from 90$

90-019 901201 195.48 N/A HC Valve power after chemistry data indicated a large condenser tube leak. The root cause investigation determined a failed open heater drain valve created enough flow force to fail the impingement plate for the drain valve at condenser penetration 46. The impingement plate damaged numerous condenser tubes as it fell into the hotwell. The heater drain valve and impingement plate were repaired and 35 condenser tubes were plugged. -New design for impingement plates are under evaluation. Unit returned to service on 12/10/90.

I 2 3 4 F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) 1&anua I for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Rfueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued (NUREG-0161)

E-Operator Training & License Examination 5-Reduced Load F-Administrative 6&ther 5 G-Operational Error (Explain) Exhibit I - Same Source MEM/DATAREPa/4/OS4

a UNIT SHUTDOWNS AND POWER REDUCTION UNIT NAME: Harris DATE: I/7/91 COMPLETED BY: M. W. Hale TELEPHONE: (919) 362-2944 REPORT MONTH: December 1990 Tl R Method No. Date y Duration of Licensee System Component Cause 8, Corrective p (Hours) Shutting Event Code 4 Code 5 Action to e ,s Down Reactor Report l Prevent Recurrence Reduced unit power to 30$ power due 90-020 901229 0.0 N/A HC Pipe to tube leaks in the east side of the condenser. The 2 leaking tubes were plugged and the lA Main Feedwater Pump and motor were realigned to reduce a previously identified high vibration problem. The unit was paused at following the repairs to perform 65'ower routine turbine valve testing. Unit was returned to 100$ on 12/30/90 at 6:50 a.m.

I 2 3 4 F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation of Data 8-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued (NUREG-0161)

E-Operator Training 4 License Examination 5-Reduced Load F-Administrative 6-Other 5 G-Operational Error (Explain) Exhibit I Same Source H-Other (Explain)

MEM/DATAREPa/5/OS4

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