ML18005A546
| ML18005A546 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 07/31/1988 |
| From: | Hale M, Watson R CAROLINA POWER & LIGHT CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| HO-880153-(O), NUDOCS 8808190274 | |
| Download: ML18005A546 (14) | |
Text
ACCESSION NBR:8808190274 DOC.DATE: 88/07/31 NOTARIZED: NO DOCKET FACIE:50-400 Shearon Harris Nuclear Power Plant, Unit 1, Carolina . 05000400 AUTH. NAME AUTHOR AFFILIATION HALEiM.W. Carolina Power & Light Co.
WATSONiR.A. Carolina Power.& Light Co.
RECIP.NAME RECIPIENT AFFILIATION
SUBJECT:
Monthly operating rept for Jul 1988 for Harris Unit 1.
W/880815 ltr.
DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs) i ENCL / SIZE:
D NOTES:Application for permit renewal filed. 05000400 RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 LA 1 0 PD2-1 PD 5 5 h BUCKLEY,B 1 0 INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 ARM TECH ADV 2 2 NRR/DLPQ/PEB 11 1 1 NRR/DOEA/EAB 11 1 1 N REP/RPB 10 1 1 NUDOCS-ABSTRACT 1 1 Ol 1 1 RGN2 1 1 EXTERNAL: EG&G WILLIAMSiS 1 1 LPDR 1 1 NRC PDR .1 1 NSIC 1 1 h
D TOTAL NUMBER OF COPIES REQUIRED: LTTR 31 ENCL 29
DOCKET NO.: 050-400 UNIT: Harris Unit 1 DATE: July 1988 COMPLETED BY: Mark Hale OPERATIONS
SUMMARY
Harris Unit 1 operated at a 94.04 percent Availability Factor for the month of July with a 81.44 percent capacity factor. There were four load reductions and one offline refueling outage, the refueling outage is in progress.
Details are provided on the Unit Shutdowns and Power Reduction Sheet.
There are 157 fuel assemblies in the reactor and 52 new fuel assemblies in the Harris Unit 1 spent fuel pool and 0 assemblies in the new fuel pool.
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CPKL CO PLANT PERFORHAHCE DATA S EM PAGE RUH DATE '8/55/88 OF'ERATING DATA REF'ORT RPD36-OOC RUN TINE 08: 42: 25 HARRIS UNIT DOCKET NO. 050-400 CONF'LETED BY MARI( M. HALE OF'ERATIHG STATUS TELEF'HONE (959)362-2944 UNIT NAHE: HARRIS UNIT NOTES I
- 2. REF'ORTING F'ERXOD JULY'-
88 I I
- 3. LICENSED THERMAL F'OWER (NWT): 2775 There are 157 fuel assemblies in HAHEF'LATE RATING (GROSS MME): 950.9 the Reactor Vessel, 52 new fuel
- 5. DESIGN ELECTRICAL RATING (NET HWE): 900. 0 assemblies stored in the spent
- 6. MAX DEF'EHDABLE CAPACITY (GROSS MME): 920. 0 fuel pool for the fuel shuffle.
- 7. HAX DEPENDABLE CAF'*CITY (HET HME): 860. 0
- 8. IF CHAHGES OCCUR IH CAF'*CITY RATIHGS (ITEMS 3 THRU 7) SIHCE LAST REF'ORT, GIVE REASONS: g/g F'OMER LEVEL TO WHICH RESTRICTED IF AHY ( HET HME )
- 50. REASONS FOR RESTRICTION IF AHY: N/A CUPFUL'TIVE THIS YR TO HOHTH DATE HOURS IN REPORTIHG PERIOD 744.00 5555.00 50968.00 NUHBER OF HOURS REACTOR CRITICAL 700.43 4877.65 9327.54
- 53. REACTOR RESERVE SHUTDOWN HRS .00 .00 .00
- 54. HOURS'ENERATOR OH LINE 699.63 4865.05 9588.65
- 55. UNIT RESERVE SHUTDOWN HOURS .00 .00 .00
- 56. GROSS THERMAL ENERGY GEH. (HWH) 5709582.04 5 35 06387. 5 6 24256532.52
- 57. GROSS ELEC. ENERGY GEH. (HWH) 565497.00 439688'9.00 8062507.00
- 58. HET ELEC. ENERGY GENERATED (HWH) 525056.00 4554828.00 7493657.00
- 59. UNIT SERVICE FACTOR 94.04 95. 59 83.78
'70 UNIT AVAILABILITYFACTOR 94.04 95.59 83.78 UHI T CAF'. FACTOR ( USING HDC NET ) 85 .44 93.62 79.45 UNIT CAF'. FACTOR (USIHG DER NET) 77.82 89.4S 75.95 UNIT FORCED OUTAGE RATE .00 3.98 7.53 24 ~ SHUTDOWHS SCHED. OVER NEXT 6 MONTHS (TYF'E, DATE, AND DURATION OF EACH):
Refueling Outage July 30, 1988 ,8 weeks
- 25. IF SHUTDOWN AT EHD OF REF ORT F'ERIOD, ESTIMATED DATE OF START UF': 9/23/88
- 26. UNITS IN TEST STATUS (F'RIOR TO COHHERCIAL OF'ERATION): FORECAST ACHIEVED INITIAL CRXTICALITY IHITIAL ELECTRICITY I
COHHERC AL OF'ERAT ION 5.56 Hem/Data Repa/2/OS 1
CPKL CQ RUN DATE, 08/31/88 4 F'LANT PERFORHANCE DATA APPENDIX B AVERAGE DAILY SQ'EH F'~R LEVEL PAGE RPD39-000 RUN TINE 08:42:24 HARRIS UNIT DOCKET NO. 050-400 COHPLETED BY HARK W. HAl E TELEPHONE (939)362-2944 JULY DAY,AVG. DAILY F'OWER LEVEL DAY AVG. DAILY POWER LEVEL (HWE-NET) (HWE-NET) 872 17 755 864 753 868 2()
867 857 254 532 10 853 .77 702 855 771 759
$ .16 8 Mem/Data Repa/3/OSl
UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO,: 050-400 UNIT NAME: Harris DATE: 8/5/88 COMPLETED BY: M. W. Hale TE LE PHONE: (919) 362-2944 REPORT MONTH: JULY 1988 Tl R Method No. Date y Duration of Licensee System Component Cause 4 Corrective p (Hours) Shutting Event Code 4 Code 5 Action to e Down Report'. Prevent Recurrence Reactor 88-013 880709 00 N/A VALVOP Turbine Runback to 905 due to the trip of lA Heater Drain Pump. The pump tripped as a result of a sticking level control valve (LCV) on the 5A heater which caused the failure of a 4A heater LCV ~ The 5A LCV was lubricated and a broken air line on the 4A LCV was repaired. A plant change request was initiated to install flexible air lines on critical BOP valves to prevent future failures. Unit was returned to full power.
F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain ) 1-Manual for Preparation of Data B-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 II License Examination 5-Reduced Load F-Administrative 6-Other G-Operational Error (Explain) Exhibit I Same Source H-Other (Explain)
MEM/DATAREPa/4/OSI
UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO,: 050-400 UNIT NAME: Harris DATE: 8/5/88 COMPLETED BY: M. W. Hale TELEPHONE: (919) 362-2944 REPORT MONTH: JULY 1988 Tl R Method No, Date Y Duration of Licensee System Component Cause 4 Corrective p (Hours) Shutting Event Code 4 Code 5 Action to e Down Report S Prevent Recurrence Reactor 88-014 880713 00 N/A ZZ ZZZZZZ Load reduced to 90$ for fuel conservation. The load was reduced to 805 on 7/20/88 and increased to 83$ on 7/25/88 to
'he above measures were required meet system demands
. F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Lincensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued (NUREG-0161)
E-Operator Training II, License Examination 5-Reduced Load F-Administrative 6-Other G-Operational Error (Explain) Exhibit I - Same Source H-Other (Explain)
ME M/DATARE Pa/5/OS I
4 UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO,: 050-400 UNIT NAME: Harris DATE: 8/5/88 COMPLETED BY: M W. Hale TELEPHONE: (919) 362-2944 REPORT MONTH: JULY 1988 Tl R Method No. Date y Duration of Licensee System Component Cause II, Corrective p (Hours) Shutting Event Code 4 Code 5 Action to e Down Report S Prevent Recurrence Reactor 88&15 880720 N/A HA VALVEX Load reduced to 70$ to perform Turbine Valve Testing. The required tests were completed and unit was returned to 80$ for fuel conservation':
Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation of Data 8-Maintenance or Test 2-Manul Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-Continued (NUREG-0161 )
E&perator Training 4 License Examination 5-Reduced Load F-Administrative 6-Other G-Operational Error (Explain) Exhibit I - Same Source H-Other (Explain)
MEM/DATAREPa/6/OSI
UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO,: 050-400 UNIT NAME: Harris DATE: 8/5/88 COMPLETED BY: M. W. Hale TELEPHONE: (919) 362-2944 REPORT MONTH: JULY 1988 R Method No. Date Duration of Licensee System Component Cause II, Corrective (Hours) Shutting Event Code 4 Code 5 Action to Down Report P Prevent Recurrence 0 Reactor3 88-016 880723 00 N/A HC Load reduced to 30$ due to secondary chemistry parameters indication of a condenser tube leak. The west water box was isolated and drained. An investigation revealed I leaking tube.
The leaking tube was plugged and 3 additional surrounding tubes were plugged as a preventive measure.
The unit was returned to 835 for fuel conservation' 2
~
Forced Reason: Method: Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain) I-Manual for Preparation of Data B-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 II, License Examination 5-Reduced Load F-Administrative 6-Other G-Operational Error (Explain) Exhibit I Same Source H-Other (Explain)
MEM/DATAREPa/7/OSI
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UNIT SHUTDOWNS AND POWER REDUCTION DOCKET NO,: 050-400 ~
UNIT NAME: Harris DATE: 8/5/88 COMPLETED BY: M. W. Hale TELEPHONE: (919) 362-2944 REPORT MONTH: JULY 1988 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 P Prevent Recurrence Reactor 88-017 880730 44,37 88-021 Zz Zzzzzz Unit ramped down to off line for refueling outage. During the ramp down ihe running mainfeed Pump (IB) tripped on low flow due to a recirc valve failing to open on load decrease.
As a result, both motor driven AFW pumps started as required. The cause of the above equipment failure is currently under investigations F: Forced Reason: Method i Exhibit G-Instructions S: Scheduled A-Equipment Failure (Explain ) I-Manual for Preparation of Data B-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 II License Examination 5-Reduced Load F-Administrative 6-Other G-Operational Error (Explain) Exhibit 1 Same Source (Exp I a i n ) " Corrective action to prevent recurrence as per the License Event
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Carolina Power & Light Company HARRIS NUCLEAR PROJECT P. 0. Box 165 New Hill, North Carolina 27562 thUG >5 ass File Number.'SHF/10-15505 Letter Number'HO-880153 (0)
Document Control Desk United States Nuclear Regulatory Commission Washington, D.C. 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 Specifications 6.9.1.5 for the Harris Nuclear Power Plant, Unit No. 1, Carolina Power 6 Light Company herewith submits the report of operation statistics and shutdown experience for the month of July 1988.
Yours very truly, zu/
R. A. Watson Vice President Harris Nuclear Project MWH:tbb Enclosure cc'. Dr. J. Nelson Grace (NRC)
Messrs. J. M. Taylor (NRC)
G. F. Maxwell (NRC-SHNPP)
R. G. Oehl (DOE)
MEM/MoOperRep/1/OSl
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