ML18136A199
| ML18136A199 | |
| Person / Time | |
|---|---|
| Site: | Surry  |
| Issue date: | 11/07/1979 |
| From: | Costello O, Joshua Wilson VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | |
| Shared Package | |
| ML18136A198 | List: |
| References | |
| NUDOCS 7911200369 | |
| Download: ML18136A199 (41) | |
Text
{{#Wiki_filter:,, VIRGINIA ELECTRIC AND POHER COHPAl\!Y SURRY POWER STATION MONTHLY OPERATING REPORT REPORT NO. 79-10 OCTOBEI~, 1979 APPROVED: 7911200
-i-CONTENTS Section Operating Data Report Unit /fl 1 JI?
Operating Data Report - Unit 1:- 2 Unit Shutdowns and Power Reductions - Unit lfl 3 Unit Shutdowns and Power Reductions - Unit ff 2 4 Load Reductions Due to Environmental Restrictions - Unit {fl 5 Load Reductions Due to Environmental Restrictions - Unit 112 6 Average Daily Unit Power Level - Unit ill 7 Average Daily Unit Power Level Unit ff 2 8 Summary of Operating Experience 9 Araendments to Facility License or Technical Specifications 10 Facility Changes Requiring NRC Approval 11 Facility. Changes That Did Not Require NRC Approval 11 Tests and Experiments Requiring HRC Approval 13 Tests and Experiraents That Did Not Require NRC Approval 13 Other Changes, Tests and Experiments Chemistry Report 15 Description of All Instances Where Thermal Discharge Limits 16 Were Exceeded Fuel Handling 17 Procedure Revisions That Changed the Operating Hode Described In 20 The FSAR Description of Periodic Tests Which Were Not Completed Within The 21 Time Limits Specified In Technical Specifications Inservice Inspection 22 Reportable Occurrences Pertaining to Any Outage or Power Reductions 23 Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit #1 - Mechanical Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power 27 Periods - Unit #2 - liechanical Maintenance
-ii-Section Maintenance of Safety Related Systems During Outage or Reduced 29 Power Periods - Unit Cl - Electrical Maintenance Maintenance of Safety Related Systems During Outage or Reduced 31 Pm*;er Periods - Unit 112 - Electrical Maintenance lfaintenance of Safety Related Systems During Outage or Reduced 33 Power Periods - Unit Ill - Instrument Maintenance Haintenance of Safety Related Systems During Outage or Reduced 35 Power Periods - Unit f/2 - Instrument Maintenance Health Physics Surrffnary 37 Procedure Deviations reviewed by Station Nuclear Safety and 38 Operating Comiilittee after Time Limits Specified in T.S.
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OPERATING D'A REPORT DOCKET NO. 50~280 DATE 07 NOV 79 COMPLETED BY O.J. COSTELLO TELEPHONE 804~357r,3184 OPERATING STATUS
- 1. UNIT NAME SURRY UNI~ 1
- 2. REPORTING PERIOD 791001 TO 791031
- 3. LICENSED THERMAL POWER (MWT) 2441 ,------------------------,
- 4. NAMEPLATE RATING (GROSS MWE) 847.5 !NOTES. I
- 5. DESIGN ELECTRICAL RATING (NET MWE) 822 I l
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 811 I l
- 7. MAXIMUM DEPENDABLE CAPACITY (NET MWE) 775 I --------------*----------1
- 8. IF CHANGES OCCUR IN CAPACITY RATINGS N/.A (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS
- 9. POWER LEVEL 70 WHICH RESTRICTED, IF ANY N/A (NET MrlE)
- 10. REASONS FOR RESTRICTIONS, IF ANY N}A THIS MONTH YR~70-DATE CUMULATIVE
- 11. HOURS IN REP02TING PERIOD 745.0 7296.0 60:120.0
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL 171.2 1884.8 37584.7
- 13. REACTOR RESERVE SHUTDOWN HOURS 572.8 3500.8 3500.8
- 14. HOURS GENERATOR ONaLINE. 168.4 1880.1 36739.0
- 15. UNIT RESERVE SHUTDOWN HOURS 5 76. 6 3504.6 3504.6
- 16. GROSS THERMAL ENERGY GENERATED (MWH) 362746.0 4522363.0 84878316.0
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 118055.0 1453220.0 27760803.0
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 112088.0 1380352.0 26352071.0 19 .. UNIT SERVICE FACTOR 22.6 o/o 25 8 a/o 0 61.1 o/o
- 20. UNIT AVAILABILITY FACTOR 100.0 o/o 73,8 o/o 66.9 o/o
- 21. UNIT CAPACITY FACTOR (USING MDC NET) 19,4 o/o 24.4 o/o 56.6 o/o
- 22. UNIT CAPACITY FACTOR (USING DER NET) 18.3 o/o 23,0 o/o 53.3 o/o
- 23. UNIT FORCED OUTAGE RATE 77.3 o/o 74,2 o/o 25.0 o/o
- 24. SHUTDOWNS SCHEDULED OVER NEXT.6 MONTHS REFUELING, FEB, 6 WEEKS, SNUBBER (TYPE,DATE,AND DURATION OF EACH) NOV. 2.0, 1 WEEK
- 25. IF SHUT DOWN AT END OF REPORT PERIOD, N/A EPTIMATE DATE OF STARTUP
- 26. UNITS IN TEST STATUS FORECAST ACHIEVED (PRIOR TO COMMERCIAL OPERATION)
INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
OPERATI- DATA REPORT DOCKET NO. 50~281 DATE 06 NOV 7q COMPLETED BY O.J. COSTELLO TELEPHONE 804~357~3184 OPERATING STATUS
- 1. UNIT NAME SURRY UNIT 2
- 2. REPORTING PERIOD 791001 TO 7q1011
- 3. LICENSED THERMAL POWER (MWT) 2~41 !-------------~----------,
- 4. NAMEPLATE RA~ING (GROSS MWE) 847.S INOTES I
- 5. DESIGN ELECTRICAL RATING (NET MWE) 8 22 I i
- 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE) 811 I !
- 7. MAXIMUM DEPENDABLE CAPACITY/(NET MWE) 775 I -------------------* ------ I S. IF CHANGES OCCUR IN CAPACITY RATINGS NIA (ITEMS 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS
- 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY NIA (NET Mf.IE)
~O. REASONS FOR RESTRICTIONS, IF ANY NIA THIS MONTH YR~TO~DATE CUMULATIVf HOURS IN REPORTING PERIOD 7 )J. 5. 0 7296.0 57000.0
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL o.o 819. Li. 341.;.qq. g
- 13. REACTOR RESERVE SHUTDOWN HOURS 0. 0 0. 0 iY. 0 1-;L. HOURS GENERATOR ON-LINE 0. 0 818.9
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- - .
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- UNIT RESERVE SHUTDOWN HOURS 0. 0 0.0 o.o 1 5
- GROSS THERMAL ENERGY GENERATED (MWH) 0.0 1957q06.0 7919!.i.081.C
- 17. GROBS ELECTRICAL ENERGY GENERATED (MWH) 0.0 6!.;.Li.105.0 25858844.Q 1 8
- NET ELECTRICAL ERERGY GENERATED (MWH) o.o 611521.0 24535605.0 11 g. UNIT SERVICE FACTOR 0.0 11.2 olo 59.6 o/o 20;. UNIT AVAILABILITY FACTOR O.O 11.2 ojo 5g,5 o/o
- 21. UNIT CAPACITY FACTOR (UBING MDC NET) 0.0 10.8 olo 55,5 o/o
- 2*2" UNIT CAPACITY FACTOR (USING DER NET) 0.0 10.2 o/o 5?.,4 o/o
- 23. UNIT FORCED OU~AGE RATE 0.0 0.0 21.0 olo 2!.i.. SHUTDOWNS PCHEDULED OVER NEXT 6 MONTHB SNUBBER FEB. 1980 - 1 WEEK (TYPE,DATE,AND DURATION OF EACH)
'25. IF PHUT DOWN AT £ND OF REPORT PERIOD,
.EPTIMATE DATE OF STARTUP
,26. UNITE .TN "I'EST .~TATUS FORECAPT ACHIEVED (PRIOR ~O COMMERCIAL OPERATION) INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
I I I I Ul~lT SHUTJOOWNS AND rowmt m2put:nONS DOCKEY NO. 5 0-ZSO UNrr NAtltr; s.~.~:.:,*'"'-~'-"-{_J,__._ _ _ __ 1* I I>A"fE ~*J~~*JE11BER 2. J~ I CO~il'LETED l!Y Q. J. CO.s.I.ELLlL_ I I HEPOHT MON"lll OCTOBER 1979 TELE! l!ONI~ ~804) 357_:-3184 I I
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79-8 10-01-79 F 571.3 D 1 Continua tion of shutdown due to Show Cause Order issued by the NRC concerning 79-.9 10-24-79 F 1 3 possible error in piping stress analysis performed by Stone & Webster.
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The Show Cause Order was modified Aug. 22nd to allow interim operatioll. when required modifications are completed. Shutdown began on 3/19/79.
>>Reactor tripped on feed flow/steam flow I mismatch coincident with lo steam gener ator level signal while feeding steam generators in manual during poHer in-crease. following startup.
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UNIT NO.l
- LOAD REDUCTIONS DUE TO ENVIRONMENTAL RESTRICTIONS MONTH: October, 1979 DATE TH1E HOURS LOAD, HW REDUCTIONS 2 M\\T MWH
- - REASON
- - None d uring this reportir g period. I MONTI-ILY TOTAL 0
- LOAD REDUCTIONS DUE TO ENVIRONMENTAL RESTRICTIONS UNIT NO. 2 MONTH: October, 1979 DATE THfE HOURS LOAD 2 MW REDUCTIONS 2 HW HWH. REASON
- - - - None du:r ing this reporting period.
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MONTHLY TOTAL
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DOCK.ET NO 50!0280
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UNIT DATE COMPLETED BY 0 J COSTELLO MQNTlJ: OCTOBER 79 AVERAGE DAILY POWER LF:VEL AVERAGE DAILY POWER LF:VEL DAY (MWEwNET) DAY (MWE""NET) 1 o.o 17 o.o 2 o.o 18 o.o 3 o.o 19 o.o l.j. o.o 20 o.o 5 o.o 21 o.o 6 o.o 22 o.o 7 o.o 23 o.o 8 o.o 2LL o.o 9 o.o 25 352.8 10 o.o 26 519.S 11 o.o 27 748.0 12 o.o 28 789.6 13 o.o 29 755.5 14 o.o 30 756.4 1_.:ir o.o 31 750.8 16 o.o DAILY UNIT POWER LEVEL FORfrf INSTRUCTIONS ON THIS FORN., LIST THE AVERAGE DAILY UNIT POWER LEVEL IN MWE":;1NET FOR EACH DAY IN THE REPORTING MONTH. THESE FIGURES WILL BE USED TO PLOT A GRAPH FOR EACH REPORTn ING MONTH. NOTE THAT BY USING MAXIMUM DEPENDABLE CAPACITY FOR THE Nti'I' ELECTRICAL RATING OF THE UNIT, THERE MAY BE OCCASIONS WHEN THE DAILY AVERAGE POWER EXCEEDS THE 100 o/o LINE (OR THE RESTRICTED POWER LEVEL LINE). IN SUCH CASES, THE AVERAGE DAILY UNIT POWER OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAIN THE APPAREN~ ANOMALY.
- DOCKF.NO so~2s1 U:T SURRY II DATE 1hh79 COMPLETED BY 0 J COSTELLO AVEBAGE DAILY rL!!.1J:.. POWER LEVEL MONTH: OCTOBER 79 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MllE :t NET) DAY (UNE::NET) 1 o.o 17 o.o 2 o.o 18 o.o
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3 o~o 19 o.o 4 o.a 2a a.a 5 a.a 21 a.a 6 a.a 22 a.a 7 a.a 23 o.o 8 o.o 24- a.a 9 o.o 25 o.o 10 o.o 26 o.o 11 o.o 27 o.o 12 o.o 28 o.o 13 o.o 29 o.o 14 o.o 30 o.o 15 o.o 31 o.o 16 o.o DAILY UNIT POWER LEVEL FORM INS'I'RUCTIONS ON THIS FORM, LIST THE AVERAGE DAILY UNIT RJWER LEVEL IN tvrwE~NET FOR EACH DAY IN THE REPORTING MONTH. THESE FIGURES WILL BE USED TO PLOT A GRAPH FOR EACH REPORT":!! ING MONTH. NOTE THAI' BY USING MAXIMUM DEPENDABLE CAPACITY FOR THE NET ELECTRICAL RATING OF T.HE UNIT, THERE MAY BE OCCASIONS WHEN THE DAILY AVERAGE POWER EXCEEDS THE 100 °/ 0 LINE (OR THE REB'I'RICTED POWER LEVEL LINE). IN SUCH CASES, THE AVERAGE DAILY UNIT POWER OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAIN THE APPARENT ANOMALY.
SUMMARY
OF OPER2TING EXPERIENCE e OCTOBER, 1979 Listed below in chronological sequence by unit is a summary of operating experiences for this month which required load reductions or resulted in sign-ificant non-load related incidents. UNIT 1 October 1 This report period begins with the unit in a cold shutdown condition. October 23 Reactor coolant system temperature and pressure exceeded 350°F/450 psig at 1855. October 24 The reactor was taken critical at 1950 and the main turbine-generator synchronized to the line at 2235 and a power increase began. The reactor was at approximately 30% power at 2254 when it tripped on a feedflow/steam flow mismatch coincident with low steam generator (S/G) level signal. At 2335 reactor was taken critical at rod height below that allowed by the estimated critical position (ECP). Rods were immediately inserted to shutdown the reactor while ECP was re-evaluated. It was deter-mined that the problem with ECP was due to actual boron concen-tration being less than figure used in computing ECP. A new ECP was calculated and reactor was taken critical at 2356. October 25 At 0055 the main turbine-generator was synchronized to the line and a power increase was begun. The power increase was stopped at 50% reactor power at 0235 to run a calorimetric. At 0300 lA Main Feed Pump (1-FW-P-lA) was taken out of service for repairs to a leaking pump seal and reactor power was held at 50%. At 1140 a power increase was begun to 65% reactor power. At 1250 the power increase was stopped at 60% reactor power and 460 :tvIWe until repairs to 1-FW-P-lA were completed. October 26 At 1525 1-FW-P-lA was returned to service and a power increase to 100% was begun. The unit was at 100% reactor power at 194 7. At 2019 reactor power was reduced to 98%, 775 1~~e until secondary calibration data can be evaluated. October 27 At 1245 evaluation qf secondary calibration data was completed and unit taken to 100% reactor power. October 28 At 0200 the clocks were set back one hour for securing from Daylight Savings Time. October 31 This reporting period en.ds with the llllit at 100% reactor power. UNIT 2 October 1 This reporting period begins with the unit at cold shutdown, all fuel removed from the reactor and steam generator replacement outage in progress. October 31 This reporting period ends with the unit at cold shutdown, with the reactor de-fueled.
AMEND HENT TO FACILITY LICENSE OR TECHNI~ SPECIFICATIOUS October, 1979 There were none during this reporting period.
FACILITY CHANGES REQUIRIHG NRG APPROVAL OCTOBER, 1979 There were none during this reporting period. FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL OCTOBER, 1979 Design Changes Unit
- 1. DC-78-11 Addition of Operations VHF Repeater to the 2H 1,2 Emergency Bus Description- This design change reconfigures the communications system so that the Operations Department VHF repeater is powered from the 2H Emergency Bus. This would assure continuing operability during all station accidents.
Summary of Safety Evaluation The margin of safety has been increased since this modification will provide ample power to the communications system via the emergency diesels under LOCA plus blackout conditions.
- 2. DC-78-S27 Main Warehouse Fire Protection Modifications 1,2 Description- This design change moved the Yard Fire Protection System Isolation Valve to meet seismic requirements by isolating the branch line.
Summary of Safety Evaluation The modification has no safety implication other than isolating the branch line.
- 3. DC-79-S28 Safety Injection on Low Pressurizer Pressure Only 1 Description - This design change was prompted by a NRC requirement to have automatic safety injection actuated on low pressurizer pressure as stated in IE Bulletin 79-06A. It converts the automatic Safety Injection initiated from one of the three pairs of low pressur-izer levels in coincidence with Low Pressurizer pressure to a Safety Injection initiated on two of three Low Pressurizer pressures.
Summary of Safety Evaluation This design change does not constitute an unreviewed safety question. However, it does provide protection against an accident not previously evaluated in the FSAR.
FACILITY CHANGES THAT~ DID NOT REQUIRE NRC APPRO,.. (CONTINUED) Design Changes Unit
- 4. DC-79-S35 Auxiliary Building Hydrant Block Valve Installation 1,2 Description - This design change involved installing a block.valve in the 6" branch line to isolate hydrant l-FP-82 without losing fire protection to the auxiliary building.
Sununary of Safety Evaluation Installation of this block valve does not create an unreviewed safety question and the modification to the branch line is not contrary to any safety analysis.
~RSTS AND EXPERIMENTS REQUIRING ...
NRC APPROVAL
- October, 1979 There were none during this reporting period.
TESTS AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL October, 1979 There were none during this reporting period.
~0THER CHANGES, TESTS October, 1979 There were none during this reporting peiiod.
__J
-SURRY POWER STATION CHEHISTRY REPORT October ' 19Z2._
T..S.6.6.A.ll PRIMARY COOLANT UNIT NO. 1 UNIT NO. 2 ANALYSIS MAXIMUM MINIMUM AVERAGE MAXIMUM MINiffiJM AVERAGE Gross Radioact., µCi/ml 5.18E-l 5.86E-4 9.88E-2 - - - Suspended Solids, ppm 0.2 0.1 0.1 - - - Gross Tritium, µCi/ml 3 .69E-2 3.69E-2 3.69E-2 - - - Iodine-131, µCi/ml 4.60E-3 3.15E-4 2.02E-3 - - - I-131/1-133 0.1855 0.1120 0.1464 - - - Hydrogen, cc/kg 27.4 22.4 2 5.6 - - - Lithium, ppm 0.50 0 .26 0.38 - - - Boron-10, ppm + 475.3 77.0 353.4 - - - Oxygen-16, ppm 0.000 0 .000 0 .000 - - ...,. Chloride, ppm 0.05 0.05 0.05 - - - pH @ 25°C 6.62 4. 74 5 .38 - - - + Boron-10 = Total Boron x 0.196 NON-RADIOACTIVE CHEMICAL RELEASES, POUNDS T. S. 4 .13 .A ..8 Phosphate 112 Sulfate 870 Chromate 0 .07
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50% NaOH 1405 Chlorine 0 .0
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Remarks: Unit #1 at cold shutdown October 1 to October 23, - Critical on October 24, 1979 Unit #2 undergoing steam generator replacement project - RCS and RHR Systems drained
... DESCRIPTION OF ALL INSTANg;'~iHERE
~ THERMAL DISCHARGE LIMITS WE~CEEDED October, 19 79 Due to impairment of the circulating water system on the following days the thermal discharge limits were exceeded as noted.
October 26, 1979 ~'~ Exceeded 17.5°F 6T across station October 27, 1979
- Exceeded 17.5°F 6T across station October 28, 1979
- Exceeded 15°F 6T across station October 29, 1979 Exceeded 15°F 6T across station October 30. 1979 Exceeded 15°F 6T across station October 31, .1979 Exceeded 17.5°F 6T across station
- Indicates dates where station 6T was <15.0°F across the station for sometime during the day.
These 6T excursions were allowable under Technical Specifications 4.14.B.2. There were no reported instances of significant adverse environmental impact. The temperature change at the station discharge exceeded 3°F per hour on three occasions during October as follows: (1) On 10-25-79 exceeded 3°F/hr. during power increase to 50% reactor pow.er. (2) On 10-26-79 exceeded 3°F /hr. while removing "lD 1 ' waterbox from service for leak check. 11 (3) On 10-27-79 exceeded 3°F/hr. while returning lD 11 waterbox to service after maintenance. These events were reported in accordance with Technical Specifications 4.14.
FUEL HAlIDLIUG October, 1979 Twenty-four (24) refabricated fuel assemblies were shipped from Westinghouse Nuclear Fuel Division at Columbia, South Carolina and arrived on site during this reporting period.
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e UNIT 1 FUEL HANDLING October. 1979 DATE NO OF ANSI NO. NEW OR SPENT FUEL SHIPPED/RECEIVED ASSEMBLIES PER SHIPMENT INITIAL ENRICHMENT SHIPPING CASK ACTIVITY LEVE i None during this reporting period.
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UNIT e FUEL HANDLING October, 1979 DATE* NO OF ANSI NO. NEW OR SPENT FUEL ~/RECEIVED ASSEMBLIES PER SHIPMENT TNITIAL ENRICHMENT SHIPPING CASK ACTIVITY LEVEL 10-4-79 12 LM06G4/3.4% 2. 5 mR/hr.
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LM06ES/3.4% 2.5 mR/hr. LM06EW/3.1% 2.5 mR/hr. LM06ET/3.1% 2 .5 mR/hr. LM06FZ/3.4% 2.5 mR/hr~ LM06G2/3.4% 2.5 mR/hr. LM06ER/3.4% 2. 5 mR/hr. LM06GC/3.4% 2 .5 mR/hr. LM06FU/3.4% 2. 5 mR/hr. LM06F2/3.4% 2 .5 mR/hr. LM06EX/3.4% 2.5 mR/hr. LM06Fl/3.4% 2.5 mR/hr . 10-11-79 LM06FT/3.1% 2. 5 mR/hr. LM06FR/3.1% 2.5 mR/hr. LM06FN/3.1% 2.5 mR/hr. i 2 .5 mR/hr. I LM06FP/3.1% LM06FJ/3.1% 2.5 mR/hr. LM06FL/3.1% 2.5 mR/hr. I LM06G6/3.4% 2.5 mR/hr. I LM06FG/3.4% 2.5 mR/hr. I LM06FE/3.4% 2.5 mR/hr. I LM06FD/3.4% 2.5 mR/hr. LM06Fl/3.4% 2. ~ mR/hr. *1 I LM06FF/3.4% 2 .5 mR/hr. I
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. . PROCEDURE REVISIONS THAT C~
W OPERATING MODE DESCRIBED rn*FSAR October, 1979 There were none during this reporting period.
DESCRI ""ON OF PERIODIC TESTS WHICH WE -- LETED WITHIN THE TIME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS October, 1979 PT-44.1 Piezometer Readings documenting the depth of the watertable at Surry Power Station was not completed when scheduled (10-21-79). The test requires checking the water level in the wells each month. The test was completed on 10-31-79 with the results being within allowable tolerances.
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INSERVICE INSPECTION October, 1979 e There was none during this reporting period~
. .:z:F REPOR ABLE OCCURRENCES PERTAINING TO IT OUTAGE OR POWER REDUCTIONS -
October, 1979 There were none during this reporting period.
Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT /fl Mechanical Maintenance ~*
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t DEPl'=MECH r' UNIT1 WAINTENANCE OF SAPETY RELATED l!YBTEMS DURING OUTAGE OR REDUCED POWER PERIODS) 0 RETSEHVlll' SYS COMP MARKNO
SUMMARY
WKPERP u MR .TOTDWNTM () 10/01/79 CIJ PIPING 8wCH:t17 DC 79vS32C .'-l'RENGTIJEN HILTI BASF:PLAT COMPLETED AS PER ATTACHED SKETCH 1 909140941 390 10/01/79 cc PIPING 10cCC1170 DC *79.,.c::i2A INSTAI,L CONSTRAINT COMPUTED AS PER ATTACIJED SKETCIJ 1 909171209 . 276 () 10/02/79 RC PIPING 14uW1PD"17v601 Rb'PAIR WELD NO 13 INCOMPLETE FUSION RE'PAIRED AREA OF WF:LD 1 907161142 1532 10/02/79 RC PIPING 14aWFPDv9w601 REPAIR WELD NO 6 INCOMPLET8 F'USION REPAIRED AREA OF WELD 1 907161144 1440 10/02/79 RC PIPING 1411WFPDa911601 REPAIR WELD NO 11 INCOMPLETE FUSION Rb'PAIRED AREA ON WELD 1 907161145 1440 10)02/79 RC PIPING 14nWE'PDw9a601 REPAIR WELD NO 5wPOROSITY REPAIRED AREA OP WELD 1 907161146 1440 <) 10/02/79 PW PIPING 14t1WFPDu9 .. 601 REPAIR WELD NO 9 .TNCOMPLE'I'E FU.~.1xw REPAIRED AREA OF WELD -* 1 907180910 1484 10/02/79 RC PIPING 14 .. WE'PD~9u601 REPAIR IvELD NO 13 RE'PA.rRED AREAS ON WELD 1 907200936 1056 10/02/?9 FW PIPING 14t1WPPD~1711601 REPAIR WE'LD NO 5 LACK OF' FUS.TON REPAIRED AR8A OF WELD 1 907231042 1440 10/02/79 PW PIPING 14~WPPDa13a601 RE'PAIR WELD REPAIRED AREA OF WELD -*- 1 907240831 1440 10/02)79 cc PUMP 1wCC&Pw2A PUMP IJAS VE'RY BAD SIJAFT LEAK RENElvED SEAL ASSY 1 910010630 14 10/02/79 cc VALVE 1wCC11764 CIJECK VALVE DOES NOT WORK REPAIRED VALVE 1 910010640 6 ') 10/03/79 PW PIPING 811WCMUw5 DC 79nS32B INSTALL SNUBBER COMPLE'TE'D AS n:R A1'TAC/JED SKETCIJ 1 909171247 304 10/03/79 10/04/.79 F'W cc PUMP VALVE 1"FWnPv3A 1"CC"752 O.TL SUMP LEVEL IND.TCATOR IS BROKE CIJECK VALVE' DOES NOT IJOLD ADJU.'ITE'D FOAT VALVE REPAIRED VALVE 1 910030700 1 910020335 3 9 9,_) 10/05/79 Cl/ PUMP 1wCH11P"113 SWAP UNIT 1 WIT/J UNIT 2 WB OIL PMP REMOVED AND REPLACED WBE OIL PUMP 1 909131501 432 10/05/79 CH INS'l'R RELOCATE' TRANSMIT'I'ERS RELOCAED TRANSMI'I'TER 1 909241100 264
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10/05J79 SW VALVE 1aSW"113 C/JECK VALVE DOES NOT IJOLD REPAIRED VALVE 1 910040635 28 10}05/.79 SW STRAINER 1w&.,P.10A REPLACE .<;']!RATNER BODY REPLACED STRAINER .. -*---1 9100110745 . - 10/.05/79 SW VALVE 111SWd111 VALVE DIFl!'ICULT TO OPERATE REPLACED VALVE 1 910040748 28 10/07/79 CH PIPING TE.<;T FLANGE COMPLETED 1 909241547 274 u 10/08/79 EE COMPRE8S NO 1 BLOWN HEAD GASKET RE'PAIRED COMPRESSOR .. --- 1 910072315 6 .. *J 10/09}79 BS OTHER SEAL BARRTER Pl' 24,11 SEALED HOLES AS .rT WAS REQUIRED 1 907011319 1548 N ., 10/09/79 RC VALVE MOVwRCd591 PACKING LEAK TIGIJTENED PACKING GLAND 1 910080500 3 V1 v I 10/10/79 PR SNUBBER 1.. RSaHSS11103 REMOVE AND REINSTALL TURNED SNUBBER 90 DEG 1 *910092337 3 10/12/79 BS OTHER SEAL BARRIER PT 24,11 SEALED BARRIERS AS IT WAS REQUIRED 1 907011318 1656 ...., 10/.12J79 RL PIPING 3aRCw6d52 PIPED DINAGED REPLACE PIPE AS PER REQUEST 1 908251550 1056 '~ ** J 10/12/79 RC TANK bRC11TK112 RE'GROUT CONCRETE SUPPORT
- REGROUT CONCRET AS PER LETTER .. ***-*1 -* 910050840 211 CH PUMP PUMP VIBRATES EXCESSIVELY 10/13/79 10/14/79 cc VALVE 1wCHwPQ2C Rv-ccv?.198 R1'.'NOVE VALVE REBUILT PUMP COMPLETED 1 909290630 1 910021316 75 271 u 10/17/79 SI MOV MOVw1842 SE'AT AND D.rsc LeAKS TIJRU REPLACED VALVE MDV 1842 *1 903071700 5?.B 10/17/79 CJ/ MDV MOVwC/Jw1350 /.JOV OR LINE UPSTREAM OF MDV CLEANED LINE OUT 1 910131130 l.j8 ..
10/17/79 CIJ VALVE' 1aCIJr4:10 VALVE LEAKS DRATN REPLACE DOPE QN TAIL PIECE+CAP 1 9:10152358 53 \.) 10/17/79 cc l'.f PJNG 1. s,,rc . . :io DC 79~83?.A REPLACE ROD ffANGBR RE'Pl,ACE ROD HANGER AS PE'R .91~ETOH 1 910160904 28 10/10/?ll 10/18/79 10/18/79 n.c: RC RC O'r!/li.'R PI Pl NG VALVE 11cv.,nc.i557 A
,qf:AL BARRIER Pl' 2ll .11 REMOVE LEAD FROM SAFETY RELATED PIP!
VALVE STUCK IN NID POSITION
.'IEALEV BAh'RIERS REMOVED ALL LEAD SHEILDS REPLAC8D GASKET 1 907011320 1 909291130 1 . 909300500 151 79 643
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. 10/18/79 CIJ VALVE :1nCllii365 LEAK BY SEAT RENE'WED GASKET 1 910131331 72 10/18/79 C/J VALVE 1aC//,,413 LEAKS THRU 8EAT11ADJUST VALVE ADJ VALVE CAPPED 1 910131411 65 t) 10/19/79 BS OTIJER SEAL BARRIER PT 24.11 SEALED AS IT WAS REQUIRED 1 907011317 2790 10/19/79 10/19/.79 BS SI OT/JER VALVE ittSiw48 SEAL BARRIER Pl' 21.j,11 LOCAL POSITION INDICATOR MISSING SE'ALED BARRIERS AS THEY WERE REQ INSTALLED NE'W INDICATOR 1 907011327 1 910181156 1642 5 . ) i 10/.19/79 SI MOV MOVmSiw1860B TIJE LOCAL POSITION INDICATOR IS BROK INSTALLED NEW .TND.fCATOR .. 1 910181157 6 10/19/79 cs NOV MOV ... CSa156A T/JE LOCAL POSI.TION INDICATOR IS BROK INSTALLED NEW INDICATOR 1 910181158 6 10/19/.79 SI NOV MOVwS.r w1885C TIJE LOCAL POSITION .TNDICATOR IS BROK FIXED POSITION INDICATOR 1 910181159 4 \)
10/19/79 cs MDV MOVwCSw101B TIJE MANUAL POSIT.TON IND IS M.TSS.TNG REPLACED POSITION INDICATOR :1 910181160 4 10/19/79 SI MDV MOV11SI"1890A THE LOCAL POSI'l'ION INDICATOR IS BROK FIXED POSITION INDICATOR 1 910181200 4
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,~ UN.fTl () (MAINTENANCE: OF' SAFETY RELATED SYSTEMS DURING OUTAGE OR REDUCED POWER PERIODS) RETSERVIYI' SYS COMP MARK.NO
SUMMARY
WKPERF u MR TOTDWNTM () 10/19/79 SI MOV MOV11Siw1890B LOCAL POSITION INDJCAT IS BROKE FIXED POSITION INDICATOR 1 910181201 11 10/19/79 SI MOV MOV .. S.l'Y1890C LOCAL ?OSI7'.WN INDJC ATOR .rs BROKE JNS'I'ALLl!.'D Nll'W INDICATOR 1 910101202 5 .) 10/21/79 PR SNUBBER SNUBlJEll AS LEFT CONDUCTED AS LEF'l' INSPECTION 1 908241415 1068 10/21/79 cc PIPrNG 1B,,CC-16 D/C 79wS32A INSTALL STRUT INSTALLBD S'I'RUT AS PER SKETCH 1 910080906 3111 10/21/79 RC VALVE 111/1Cw102 ADJUS7' PACKING ADJU,<:7'ED PACKING GLAND 1 910131256 5
)
10/21/79 RS PUMP BOL.T SCREEN JN PLACE BOLTED SCREEN IN PLACE 1 910131332 7 10/21/7CJ CIJ VALVE' MOV .. Cl/w1286C PACKING LEAK ADJUS1'ED PACK.[NG 1 910151402 3 10/21/-79 CIJ VALVE' MOVwCHw12B1C PACKING LEAK ADJUS1'ED PACKING 1 910151405 3 e
)
10/21/79 /.JS VALVll' TVwMSw101A WBST SIDE AIR CYCLINDli:R LEAKS FIXED LEAK 1 910181345 13 10/21/79 MS VALVE 1'VvMSu101C MISSING BOL1' ON WEST AIR CYCLIND8R REPLACED BOLT 1 910181347 13 10/21/79 RC VALVE 1uRCn70 ADJUST PACKING ADJUSTED PACKING GLAND 1 910181540 5 ) 10/21/79 PW PUMP 1wPWmP.. 3A REPLACE PACKING R8PACKb'D INBOARD PACKING BOX 1 910212130 2 10/22/79 cs TANK 12wCSw2"153 BUFF OUT ARC SPOTS. Rb'MOV8D EI,8CTR.[CAL ARC SPO'l' - ---1 910190820 75 10/22/79 RS PUMP PUMP N07' WORKING PUMPED OUT SUMP 1 910200344 8 ) 10/23179 f:'W VALVE lwrSW .. 54 STEM GATE VLV NOT INSTALLED IN SYS 1.'00K TEMPORARY OFF INSTALLED NEW 4 V 1 906161701 3071 10/23/79 RH PIPING 3wRHal 3,,602 FLANGE LEAK AT RELIEF VALVE REPAIRED RED FLANGE LEAK .. **- 1 908261041 3 10/23/79 BS OTHER Vb'RY HIGIJ LEAKAGE REPLACED GASKETS AND LINK TO STEM 1 910210940 24 ) : 10/23/79 RC PIPING RE'MOVE SPOOL PIECES+BLNK FLANGE INSTL BLANK FLANGES AS REQUIRED 1 910211310 48 10/23/.79 cs TANK BOLT DOWN MANWAY INS'l'ALLED MANWAY COVER 1 910212155 5 10/23/79 RC VALVE HCVaRCw1551C ADJ. PACKING ADJ. PACKING 1 910230001 1 10/23)79 RC VALVE i.11c.10 ADJUS1.' PACKING ADJ. PACKING 1 910230002 1 10/23/79 RC MOV MOV*RCw1591 ADJUST PACKING ADJ. PACKING 1 910230003 1 10/23/.79 RS PMP MTR PLACE COVER SCREEN INSTALLED COVER OVER HOLE ON TOP SUM 1 910230004 1 10/.24J79 CJJ PUMP 1wCH11Pv2B PUMP CASING IS LEAK.rNG REPAIRED LEAK 1 910131301 256 10/24/79 RC VALVE t.RCv 36 REPLACE E'LEX ON BLANK FLANGE REPLACED GASKET 1 910222330 ?.1 10/25/79 CV VALVE 111CVw45 VALVE STUCK CLOSE CHECK VALVE RUSTED UP 1 910241546 24
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DEP'l' TOTAL ******
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~ I Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT #2 Mechanical Maintenance (
ell/ DEPJ';.MECll UNIT2. 0 (MAfNTENANCE OF SM'ETY RELA.TED SYSTEMS DURING OUTAGE OR REDUCED POltER PERIODS) RE'T.%'11V DT SYS COMP MARKNO
SUMMARY
WKPERF u MR T07'VWNTM I.) 10/01)79 MS VALVE 2*MS*11?. m:PACK+Rl'.'SEAT+IIECOND VLV INSTALLED NEW VALVE 2aMS*112 2 902250022 4426 10J04/79 MS VALVE' 2=MS*120 REPACK-+Re'Sl'.'A1'+RECON/.J ~* !V RE.'BUILD VALVE 2 902250020 4728 10/011/79 CH VALVE 11cv .. c11 .. 2 311 OP/'.'N AND INSPBC:r VALVE' R/'.'PAIRED VALVE 2 907101129 960 10/04/79 .'~W VALVll' 2nSWo129 FLANGb' £/!,'AK ON OUTLET FLANGE REPAIRED FLANGE 2 909271947 4 10/09/79 BS OTIJER SEAL BARfll[','R PT 24.11 COMPLETb'D 2 907011315 1584 ) 10)12/79 BS OTIJER SEAL IJARRIER Pl' 24.11 Sb'ALED AS IT REQUIRED 2 907011321 744 10/12/79 BS OTHER SEAL BARRIER PT 24.11 SEALED BARRIERS AS .IT IS REQUIRED 2 907011331 1512
)
e 10/12/79 BS OTHER SEAI, BAllR.IER JY1' 24 .11 SEALED _BARRIER AS IT WAS REQUIRED 2 907011333 744 10/12/79 SI VALVE MOVwSI *2 885B PACK.fNG LE'AK.fNG REPAIRED 2 910081423 211 10/12/79 s.r VALVE: Mov.s.r .2ee5c PACKING LBAKING TIGHTEN PACKING GLAND 2 9100814211 24 10/12/79 s.r VALVE MOVu8.[ *2 885A LlMITORQUB LE'AK.fNG GREASE REPA.fRE'D 2 910081425 24 10/15/79 MS VALVE 2rMSd49 RECONDITION VALVE AND RESEAT REPLACED 2*foi~w149 VALVE --~ 902250031 41011 10/17179 BS OT/lER SEAL BARRIER PT 211.11 BARRIERS SEALED AS. J7° WAS REQUIRED 2 907011329 2304 10/17/79 BS OTIJER SEAL BARRIER P'I' 24 .11 BARRIERS SEALED AS RFXJUWED 2 907011330 23011 10/18/79 SI VALVE 2nSid27 CIJECK VALVE LEAKS TllRU REPAIRED VALVE SEAT/REPLACE' ¥4LV~ 2 901001522 56Ci2 10/18/79 MS VALVE 2.,MSa379 VALVE LEAKS T/lROUG/1 REPLACED VALVE 2DMSw379 2 9021111415 5573
. j 10/19/79 n VALVE 2.sI.t06 C/lECK VALVE LEAKS THRU REPLACEED VALVE 2vSin106 2 901081521 5687 10/22/79 RC SG 2.,RC*Ea1B INSTALL SECONDARY MANWAY o~ B s}g INSTALLED A ~ANW,AY COVE.R 2 91018~155 96 10/23)79 SI VALVE 2*Siv144 CIJECK VALVE LE'AKS THRU REPLAC'E'D VALVE 2 901081520 5232
.fNSPECTED + REPAIRED VALVE 2 903240902 2032 .. ) *.
10/26/79 Rll VALVE MOV2700 DISASSE'MBLE VALVE FOR .TNSPECTION 10/27/79 cc P.TP.fNG 2*RCwP*1C FIT CC L.fNES ON C RCP INSI'ALLE.'D SPOOL PIECES ~ 910191030 171 STEM STOP NU.TS ARE STR.CPED OFF REPAIRED SRIPPED THREADS 2 9102110330 9 I 10/30/79 CH VALVE 2nC/1u24 N*. 10}31/79 F'W PUMP 2 .. PWwP*3A REPACK PUMP REPAIRED PUMP 2 910230640 19 oo'
!'~tl1l11W~~ I DEPl' TOTAL ******
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( Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT Ill Electrical Maintenance
DEFT=ELEC UN.f.T1 WAf.NTENANCE.' OF SAFETY RELATED SYSTEMS DUR.f.NG OUTAGE OR REDUCED POWER PERIODS) 0 RE.'TSERVDT SYS COMP MARKNO SUMMAl?Y WKPERF' u MR TOTDWNTM 10/05/79 BR TANK 1wDBRu7%15 VElnn TANK /JEATERS AR[!,' WORKING LOAD TESTED HEATERS SAT 1 909301502 18 10/05/79 CH /IT PNL 8+9 UN.fT 1 PILTl!,'R AND A BA 2'RANSPER PMP CLEARED ALARM AND LOAD CHECKED CIRCU 1 910010900 119 ) 10/08/79 CH VALVE.' /JCV*1C/Ju1200C ADJ. LIMIT .~'WJTC/l REPLACED LIMIT SW.fTCH 1 910030336 79 10/08/79 Cl/ VALVE Hcv~cH.,1200A L.fMIT H./17'C/l NE.'ED ADJ, REPLACED LIMIT SW.r.TCH 1 910030337 79 10/15/79 SI INH7'R D/C 79828 CllANGE E'LE'CTR.TCAL WIR.TNG COMPLE'TED DESIGN CHANGE 1 909191517 336 10/15/79 Cl/ INS'fR 11cv~cH.2311 NO INDICATING LIGHT POUNDED DRK RE'D TAGGED 1 9100111033 144 10/17/79 SI MOV MOVnSI111842 DISCONNEC7' AND RECONNECT f(ECONNECTED MOV AND 2'ESTED SAT ** 1 909251224 525 10/18/79 EPL BUS 1C1 GROUND INDICATED ON 1C1 SWBD NO GROUND 1 907150145 2064 10/10/79 CJ/ m* PNL 9 LOW TEMP ALARM ENERGIZED I/EATERS WORK SAT. 1 908262315 1970 26 10/18/79 Cl/ IJT PNL8+9CKT13A LOI' AMP RE'ADING RE'PLACED //EAT TAPE
- 1 910170726 10/18/79 SW DT8SE.'L 1"SW,,Pu1C DIESEL BAT7' PROBLEM REPLACED DATT AND TESTED 1 9101710110 26 10/19/.79 CH /JT CHECK BOTH CHANNELS OF HT RENEWED STR.fP /IEATERS 1 909190400 44 10/19/79 PE O.THE.'R DwR11Bw18 REPAIR GAGE LINE RE'PLACE'D F'I1'2'INGS LEAKS TESTED * * * *--*-
- 1 *** 910031244 336 10/23/79 EE PMP MTR BAD BEAR.TNG MOTOR REPLACED BEARING 1 9011240430 5596 10/23/.79 MS INSTR RVwMSw101A L.TG/JTS IN DIC ATE .rNn'RMEDIATE ADJUSTED LIMIT .'MITCH 1 910201300 41l Wlfft*.,WWW DEFT TOTAL ******
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-1 Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT 1/2 Electrical Maintenance
DEPl'=ELEC UNIT2 (MAINTENANCE OF SAFETY RELATED BYSTEM.'~ DURING OUTAGE OR REDUCED POWER PER.WDS) ( . RETSERV/Yl' .'~YS COMP MARKNO .~UMMARY WKPERF u MR TOTDI./NTM 10/01/7q BS OTllER SEAL BARRIER Pl' 24,11 FILLED ALL PENETRATIONS 2 qo1011322 1367 10/01/79 Cl/ 11.T REPAIR 1/EAT TRACING ON RWST TANK REPLACED //EAT TAPE 2 'lO'l?.40730 q5 10)15,l?'l vs MOV MOV11VSw200B MOV PMS PERFORMED PMS ON Mov .. v.~.. ?.OOB 2 901251426 385?. 10/19/79 Cl/ 1/T CKT6A PNLq REPLACE CP.EMELEX WITH ECONOTRACE REPLACED HEAT TAPE 2 q1010140B 'lB () 10/23/79 FW MOV MOV"SW"?.04C MOV PMS COMPLETED MOV AS PER PROCEDURE EMP.. P 2 'l0125152q 5688 nn 10/24/79 10/24/79 10/30}79 10/.30/79 R/l RH Sf{ SW MOV MOV MOV MOV 1700 MOV*Rlf.12700 MOVwSWa204A MOVwSW.,204B MOV PMf. DIECONNECT AND RECONNECT FOR MECH MOV PMS MOV PMS PERFORMED FMS AS PER PROCEDURE EMPmC D.U:CONNECT+RECONNEC.T FOR MECHANICS COMPLETED PMS AS PER EMP"P"MOV.45 COMP.LF.:TED PMS AS PER EMP"P"M0Vw45 2 2 2 2
'l0125151'l 9071q1540
<l01251527 901251528
?.28'l 6264 6264 e
10/30/79 SW MOV Mov .. sw.2os11 MOV PMS COMPLETED AS PER EMPwPwMOVw45 2 901251Sn 6264 10/30/79 SW MOV MOVwSWw205B MOV PMS COMPL1'/W AS PER EMP11Pt1MOV.,,45 2 '101251532 6264
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DEPl TOTAL ****** i'. (. I w N I (
Maintenance of Safety Related Systems During Outage ot Reduced Power Periods ( UNIT* /fl Instrument Maintenance
DEVI'=INS'I' UNIT1 (MAINTENANCE OF SAFETY RELATIW SYSTEMS DURING OUTAGE OR REDUCED POWER PERWDS) 0 RETSEHVDT SYS COf.JP MARKNO
SUMMARY
WKP1'.'RF u MR TOTDWNTM (_) 10/01/79 GW IN8TR P1'nGW"102D C/11-:CK CALIBRATWN .TN 8PECS NO ADJUSTMENT 1 909082152 120 10/01/79 GW INSTR PT~GWw102lJ Cl/b'CK CALIBRA7'.WN ADJUSTED Zb'RO ON TRANSMITTER 1 909082153 120 10/01/,79 PC RPI REPLACE BENC//BOARD IND.fCATORS 118PLACED BENC/JBOARD IND.fCATORS+CALIB 1 909240840 192 I) 10/02/79 BR INSTR FCVwBRn101D DOff NOT RESl'ONIJ 'l'O LEV1'.'L RE."'PONDS NOilMALLY 1 909231505 189 10/04/79 SI INSTR E'1dw9116 METER DOES NOT l/ESPOND PILLED+VEN'l'b'D 1.'RANSMI.TTER 1 910020602 48 .,
-*)
\ . .J 10/.05/79 CIJ PIPING LCVwCIJ.12008 AIR LINb' .rs CRIMPED REPLACED TUBING+FI1.'TINGS 1 910032310 27 10/09/79 BR INSTR TRwBR .. 120 CH8CK ACCURACY OF POIN'l' NUMBER 11 SYNC RECORDER 1 909301503 27 10/10/79 RC INSR L1n459A CALIBRATE Lhl!59A TIG//Tr.:NED FITTING CALWRATED LT .. 1al!S 1 910062345 46 10/16/79 s.r INSTR .!"1nh962 MC:.Tb'R DOES N07' RESPOND z.*.nu:D AND VE'N'l'ED TRANSMITTER 1 910020600 336 10/16/79 SI INSR F1wh961 METER DOES NOT RESPOND FILLED AND VENEI) TRANSMITTER 1 910020601 336 10/16/'/9 s.r INS'l'R Ft.rt.9S63 METER DOES NOT RESPOND F'.l"LLED AND Vk'N2'ED TRANSMITTER 1 910020603 336
)
10/16/79 RS PIPING PT-.RS.,1528 PIP.fNG BENT AND CRIMPED LINE NOT CRWPE'D JUST BENT RECONNECT 1 91013133lj 48 10/1BJ79 BR VALVE LCVnBR,,100 VALVE W.fLL ONLY COME OPEN REPLACED ORIFICE PLUG ASBY .... --* -- 1 . 910122215 2l! 10/18}79 SI INSTR P.fw1941 GAGE MISS.fNG INSTALLED NEW GAUGE 1 910180800 2
.)
10/.18/79 CH VALVE' //CVvCIJ .. 1460A WILL NO.T OPEN PROM CON'l'ROL RM CHECKED SAT, 1 910180915 !i 10/.22/79 RM MONITOR R.fuRMSn153 NEEDLE STICKS CLEANED CONTACTS ON SWITCH --- 1 910190300 70 10/24/79 CV INS1'R PhCV11101A READS LOW CALIBRATED TRANSMITTER+AMPLIFIER 1 9102310l!5 28 . ) 10/.25/79 RC INSTR F111J84 STEAM FLOW FEED FLOW MISMATCH REPLACED MULTIPLIER/DIVIDER 1 9102314l!O 2l! 10/25179 RC INSTR PT.,402 PRESS 'l'RANSMI.TTER INDICATION HI REPLACED TRANSMITTER -** -*-- -----*1 ** 910240701 24 10/25/79 PC ROD Nu9 ROD FAL TO MOVE OUT REPLACED SIGNAL CONDITIONING MODULE 1 910241135 2
' *.. .I 10/25/.79 RP OTHER ROD CONTROL SYS FAILS TO FUNCTION REPAIRED MODULES 1 910250750 1 10/25/79 RP OTHE'R C BANK NEEDS CALWRATWN OF INDICATORS REPLACED SIGNAL CONDITIONING MODULE-1 910250756 5 I W111WtfW1' 2010
~ .J DEFT TOTAL I
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( Maintenarice of Safety Related Systems During Outage or Reduced Power Periods ( UNIT #2 Instrument Maintenance
- ~I DEl'f';-..fNST UNIT2 (MAINTENANCE OF SAF'ETY RELATED SYSTEMS DURING OUTAGE OR RE:DUCED POWER PERIODS) 0 r WKPERF u MR .TOTVWNTM i)
RETSERVDT SYS COMP MARKNO
SUMMARY
OIL PRf:SS GAGE IS BROKE INSTALLED NEW GAUGE 2 909300501 24 10/04/.79 Cl/ INSTR 2.,C//uh1C ) GAGE OPP AlJOU7' 20 PSI INS'I'Al,E'D NEW GAUGE 2 910010150 . 24 10/04/79 cc .TNS'I'R CCvl'1u105C 910020201 48 C,'I JN.'.ITfl LT.cs.201 LWEL TRANSMU'Tl?R l!'AILl?D Rl!:STOJIED POWER 2 10/04/'19 2 910072343 312 INSTR LTwEEw100B LEVl!.'L INDICATION NOT WORKING CLb'AN ED+ RE.'J!U.U:D MANOMETER 10)31/79 l?E w*waa .) 408 DEPT 'I'OTAL
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HEALTH PHYSICS October:, 1979 There was no single release of radioactivity or radiation eA"Posure specifically associated with an outage that accounted for more than 10% of the allowable annual values in 10CFR20. J
~~URE DEVIATIONS REVIEWED BY S - ON NUCLEAR SAf9 AND OPERATING COMMITTEE AFT *. 'IME LIMITS SPECIFIED IN TECHNICAL SPECIFICATIONS October, 1979 Number Unit Title Deviation ST-64.4 .1 RHR System Operability Clarity Reference Data Appendix B This procedure was deviated September 18, 1979 and reviewed by the Station Nuclear Safety and Operating Committee October 8, 1979.
ST-64.6 1 Refueling Testing of Change system.flow Appendix C MOV-1373 & 1381 and normal conditions for RCS. This procedure was deviated September 19, 1979 and reviewed by the Station Nuclear Safety and Operating Connnittee October 8, 1979.}}