ML18139B246

Monthly Operating Repts for Mar 1981

ML18139B246
Person / Time
Site:	Surry
Issue date:	04/07/1981
From:	Dunn S VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML18139B245	List: ML18139B244 ML18139B246
References
NUDOCS 8104210276
Download: ML18139B246 (45)

Text

e VIRGINIA ELECTRIC AND POWER COMPANY SURRY POWER STATION MONTHLY OPERATING REPORT REPORT NO. 81-03 MARCH, 1981 APPROVED:

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'j Section Operating Data Report - Unit ill Operating.Data Report - Unit 112 Unit Shutdowns and Power Reductions Unit Shutdowns and Power Reductions Load Reductions Due to Environmental Load Reductions Due to Environmental

-i-CONTENTS

- Unit ill

- Unit /12 Restrictions Res tr ic tions

- Unit /11

- Unit il2 Page.

1 2

3 4

5 6

Average Daily Unit Power Level - Unit ill 7

Average Daily Unit Power Level - Unit il2 8

Summary of Operating Experience 9

Amendments to Facility License or Technical Specifications 10 Facility Changes That Did Not Require NRC Approval (FEBRUARY CORRECTED COPY) 11 Facility Changes Requiring NRC Approval 12 Facility Changes That Did Not Require NRC Approval 12 Tests and Experiments Requiring NRC Approval 14 Tests and Experiments That Did Not Require NRC Approval 14 Other Changes, Tests and Experiments 15 Chemistry Report 16 Description of All Instances Where Thermal Discharge.Limits Were Exceeded 17 Fuel Handling 18 Procedure Revisions That Changed the Operating Mode Described In The FSAR 20 Description of Periodic Tests Which Were Not Completed Within The Time 21 Limits Specified In Technical Specifications Inservice Inspection 22 Reportable Occurrences Pertaining to Any Outage or Power Reductions 24 Maintenance of Safety Related Systems During Outage or Reduced Power 25 Periods - Unit ill - Mechanical Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power 30 Periods - Unit ii? - Mechanical Maintenance

• t

-ii-e Section Maintenance of Saf,ety Related Systems During Outage or Reduced Power*

Periods - Unit #1 *- Electrical Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit #2 - Electrical Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit #1 - Instrument Maintenance Maintenance of Safety Related Systems During Outage or Reduced Power Periods - Unit #2 - Instrument Maintenance Health Physics Summary Procedure Deviations Reviewed by Station Nuclear Safety and Operating Committee After Time Limits Specified In T.S.

32 35 37 39 41 42 OPERAT:iNG DA'Ii. ?.'SPORT OPERATING ST/l.TUS

1. UNIT NAM£

2. REPORTING PERIOD DOCKET NO. 50-280 DATE 01 Jl.PR 81 CCMPL3TED BY SUED. DUNN TELEPHONE 8C4-357-3184 SURRY UNIT 1 810301 TO 810331

3. LICENSED THERMAL POWER (MWT) 2441

4. NAM3PLAT3 R/J.TING (GROSS MwE)

5. DESIGN ELECTRICAL RATING (N3T MWE)

5. N.AXIMUM DEPENDABLE CAPACITY ( GROSS Mw3)

7. MAXIMUM DEP3NDABL3 CAPACITY (NET Mw3)

8. IF CHµ.NGES OCCUR IN Cµ.PACITY RATINGS (ITEMS 3 THROUGH 1) SINCE LAST REPORT. GIVE REASONS 847.5 INOT3S I

788 740 704 NIA

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY NIA (NST MwE)

10. REASONS FOR RESTRICTIONS. IF ANY NIA THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN RBPORTING PERIOD 744.0 2160.0 72528.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL o.o o.o 42538.5

13. REACTOR RESERVE SHUTDOWN HOURS c.o o.c 3731. 5

14. HOURS GENERATOR ON-LINE o.o o.o 41668.8

15. UNIT RESERVE SHUTD(NN HOURS c.o c.c 3736.2

16. GROSS THERMAL ENERGY G3N3RATED (MWH) o.o o.o 96389401.C

17. GROSS ELECTRICAL ENERGY GENERATED (/"5/H) o.c o.o 31301743.0

18. NET ELECTRICAL ENERGY GENERATED (MWH) o.o o.o 29699924.o.

19. UNIT SERVICE FACTOR o.o o.o 57.5 olo

20. UNIT AVAILABILITY FACTOR o.o o.o 62.6 olo

21. UNIT C/J.PACITY FACTOR (USING MDC NET) o.o o.o 58.2 olo

22. UNIT CAPACITY FACTOR (USING D'3R NET) o.o o.o 52.0.olo

23. UNIT FORCED OUTAGE RATE o.o o.o 26.4 olo

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE,DATE,AND DURATION OF EACH)

25. IF SHUT DOWN AT E!ID OF REPORT PERIOD, JULY 1, 1981 8STINATS D/l.TE OF STARTUP

26. UNITS IN TEST STATUS FORECAST ACHIEVED (PRIOR TO COM¥'3RCIAL OP3RATION)

INITIAL CRITICALITY INITIAL BL3CTRICITY COMMERCIAL OPERATION

e OP'3RATING DATA. FBPOR'r OPERATING ST/;..Tl/S DOCK.ET NO. 50-281 DATE 01 APR 81 COMPLETED BY O.J. COSTELLO TELEPHONE 804-357-3184

1. UNIT NA!>!E SURRY UNIT 2

2. REPORTING PERIOD 810301 TO 810331

3. LICENSED THERMAL POWER (MwT) 2441

4. NAMEPLAT'S RATING (GROSS MWE) 847. 5 I NOTES I

5. DESIGN ELECTRICAL R/i..TING (NET MWE)

• 788

6. MAXIMUM DEPENDABLE C/..PACITY (GROSS M,/"3) 811

7. MAXIMUM DEPENDABLE C/lPACITY (N"ST MWE) 775

8. IF CH/i.NGES OCCUR IN C/.PACITY RATINGS NIA (ITEMS 3 THROUGH 1) SINCE LAST REPORT. GIVE REASONS

9. PCWER LEVEL TO WHICH IBSTRICTED. IF ANY NIA (NET MWE)

10. REASONS FOR RESTRICTIONS. IF ANY NIA

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

HOURS IN FBPORTING PERIOD NUMBER OF HOURS REACTOR WAS CRITICAL REACTOR FBSERVE SHUTDOWN HOURS HOURS GEN"SRATOR ON-LINE UNIT FBS"3RVE SHUTD&N HOURS GROSS THERMAL ENERGY GEN"SRATED (MWH)

GROSS ELECTRICAL EN"SRGY GENERATED (:MWH)

NET ELECTRICAL ENERGY GENSRAT"SD (WH)

UNIT SERVICE FACTOR UNIT AVAILABILITY FACTOR UNIT CAPACITY FACTOR ( USING MDC NET)

UNIT CAPACITY FACTOR ( USING DER NET)

UNIT FORCED OUTAGE RATE SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE.DATE.AND DURATION OF EACH)

25. IF SHUT DOWN AT END OF REPOR'r PERIOD.

ESTIMATE DATE OF ST/i.RTUP

26. UNITS IN TEST STATUS (PRIOR TO COM/J3RCIAL OPSRf..TION)

INITIAL CRITICALITY INITIAL ELECTRICITY COMMSRCIAL OPSRATION THIS MONTH YR-TO-DATE CUMULATIVE 744.0 2160.0 69408.0 735.2 2151.2 39935.2 o.o o.o o.o 721.1 2137.1 39273.7 0.0 o.o o.o 1746612.0 5199275.0 91653936.0 570300.0 1700460.0 29939454.0 540688.0 1612723.0 28391211.0 96.9 olo 98.9 olo 56.6 olo 96.9 olo 98.9 olo 56.6 olo 93.8 olo 96.3 olo 52.8 olo 92.2 olo 94.8 olo 51.9 olo 3.1 olo 1.1 olo 18.9 olo SNUBBER INSP. AND SPRING MAINT.

APRIL 11. 1981-10 DAYS-FALL MAINT.-OCTOBER 2. 1981 10 DAYS FOFBCAST ACHISV3D

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e e LOAD REDUCTIONS DUE TO ENVIk0~~1ENTAL RESTRICTIONS UNIT NO. l MONTH: March, 1981 DATE TIHE HOURS LOAD 2 MW ""-

REDUCTI0NS 2 MW MWH REASON None dt: ring this reportin 5 period.

I MONTHLY TOTAL

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,i LOAD Rr.:.:..ic:rm,s DUE TO ENVIRON"HENTAL RESTRICTIONS UNIT NO.z MONTH: March, 1981 DATE TI!1E HOURS LOAD 2 HW \\.._

REDUCTIONS 2 HW MWH REASOH Non a during this rep01 ting perj od.

11 MONTHLY TOTAL

\\ DOCKET NO 50-280 UNIT SURRY I DATE 4-1-81 COMPL3T3D BY SUED. DUNN AVERAGE DAILY UNIT POWER LSVEL MONTH:

MARCH 81 AVERAGE: DAILY POWER L3VEL AVERAGE DAILY Pa.lER L3VEL DAY (M,/E-N'ST)

DAY (MWE-N'!!T) 1 o.o 17 o.o 2

o.o 18 o.o 3

o.o 19 o.o 4

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 24 o.o 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 L3VEL FORM INSTRUCTIONS ON THIS FORM. LIST THE AVERAGE DAILY UNIT POWER LEVEL IN M,l'E-N3T FOR EACH DAY IN TH3 REPORTING MONTH. THESE FIGURES WILL BE USED TO PLOT A GRAPH FOR EACH REPORT-ING MONTH. NO'I'E THAT BY USING MAXIMUM DEPENDABLE CAPACITY FOR THE N'ST ELECTRICAL RATING*OF THE l/NIT. THERE MAY BE OCCASIONS WHEN THE DAILY AVERAGE PCJ/3R EXCEEDS THE 100 °/ 0 LINE (OR THE RESTRICTED POW3R LEVEL LINE). IN SUCH CASES. THE AVERAGE DAILY UNIT POWSR OUTPUT SHEET SHOULD BE FOOTNOTED TO EXPLAIN THE APPARENT ANOMALY.

DOCKET NO 50-281 UNIT SURRl' II DATE 4-1-81 COMPLETED BY SUE D. DUNN* -

AVERAGE DAILY UNIT POWER LEVEL MONTH:

MARCH 81 AVERAGE DAILY POWER LEVEL AVERAGE DAILY PCNER LEVEL DAI (MI'S-NET)

DAY (MWE-NE:'r) 1 755.4 17 753.2 2

758.3 18 749.3 3

755.9 19 748.8 4

752.8 20 750.5 5

755.4 21 567.4 6

755.3 22 113.9 7

753.7 23 727.0 8

754.6 24 757.6 9

753.8 25 756.3 10 753.6 26 758.2 11 754.2 27 754.8 12 753.0 28 757.2 13 753.4 29 755. 5 -

14 752.8 30 755.8 15 752.8 31 756.0 16 752.4 DAILY UNIT PCIIIER LEVEL FORM INSTRUCTIONS

_ ON THIS FORM, LIST THE AVERAGE DAILY UNIT PCM'SR LEVEL IN MIE-NET FOR EACH DAY IN THE RSPOR'rING MONTH. THES'S FIGURES WILL BE USED TO PLOT A GRAPH FOR EACH REPOR'r-ING MONTH. NOTE THAT BY USING MAXIMUM DEPENDABLE CAPACITY FOR TH'S NET ElsCTRICAL RATING OF THE UNIT, THERE MM BE OCCASIONS WHEN THE DAILY AVERAGE PCIIIER EXCEEDS THE 100 °/ 0 LINE (OR THE RESTRICTED POWER LEVEL LINE). IN SUCH CASSS, THE AVERAGE DAILY UNIT POWER OUTPUT SHEET SHOULD BE FOO'l'NO'l'BD TO EXPLAIN THE APPARENT ANOMALY.

Ly OF OPERATING EXPERIENCE. e Listed below in chron~logical sequence by unit is a summary of operating experiences for this month which required load reduc~ions or resulted in sign-ificant non-load related incidents.

UNIT 1 March 1 March 31 UNIT 2 March 1 March 21 March 22

• March 23 March 31 This reporting period begins with the unit at cold shutdown for steam generator replacement and major design changes.

This reporting period ends with the unit at cold shutdown for steam generator replacement and major design changes.

This reporting period begins with the unit at 100% power.

In preparation for ST-36 (Special Test for measurement of S/G moisture carryover content) power was reduced to 91% at 0420.

Tave was raised from 566.5°F to 574.4°F and power increased to 100% by 0710.

S/G levels were reduced from 44% to 39%, the condensate polishing system bypassed and the S/G blowdown system secured in preparation for ST-36.

At 1210 Na-24 injection commenced.

At 1821, with ST-36 in progress, the reactor tripped on a Lo-Lo S/G level signal on "A" S/G.

The Lo-Lo level was caused by the spurious trip of the "B" Main Feed Pump.

Reactor critical-ity was achieved at 2256.

At 0538 the reactor was tripped from 7% power by a spurious signal from the turbine trip circuitry.

At 0815 the reactor was critical and tripped 0845 due to an Instrument Technician error while investigating the cause of the 0538 trip.

The cause of the 0538 trip was never discovered and all circuitry and instrumentation checked out satisfactorily.

The reactor was critical at 1018 and the turbine was latched at 1100.

At 1110 the tur-bine was tripped manually due to high bearing vibrations~

The bearing vibrations were the result of a slight bow in the turbine rotor.

The bow in the rotor was caused by a problem with the bearing lift oil pump, which prevented the turbine from being engaged and rotated by the turning gear.

The turbine bearing vibration problem was resolved and the generator went on the line at 1714.

Power was escalated until 2308 then leveled at 85%

and 700 MWe.

The power level was held at 85% and 700 MWe until 0637 to observe the performance of the "B" MFP then increased to 100% at 0740.

This reporting period ends with the unit at 100% power.

A?1EIIDiiENTS T4 CILITY LIGENSE OR TECHNICAL SP-FICATIOUS Morch, 1981 The Nuclear Regulatory Commission issued, on February 10, 1981, Amendment No. 65 to the Operating License for Surry Power Station, Unit No. 1.

The changes have been designated as Technical Specification Change No. 71.

The changes are identical to those issued by Amendment No. 54 for Surry Unit No.

2 and distributed by a memorandum dated January 25, 1980 as Technical Specifi-cation Change No. 62.

The changes incorporate steam generator inservice inspec-tion requirements and reactor coolant and secondary coolant iodine radioactivity concentration limits in the Surry Unit No. 1 Technical Specifications.

In addition to the requirements of the Technical Specifications, paragraph E Steam Generator Inspection of the Operating License is deleted and paragraph 3.B of the Operating License is amended to read as follows:

"B.

Technical Specifications The Technical Specifications contained in Appendices A and B, as revised through Amendment No. 65, are hereby incorporated in the license.

The licensee shall operate the facility in accordance with the Technical Specifications."

The Nuclear Regulatory Commission issued, on February 25, 1981, Amendments No. 66 and No. 65 to the Operating Licenses for Surry Power Station, Unit 1 and Unit 2, respectively.

The changes are enclosed and have been designated as Technical Specification Change No. 72.

Of significance, the changes allow an increase in the enrichment of new and spent fuel from 3.6 weight percent of U-235 to 3.7 weight percent of U-235.

The changes permit the storage of increased enrichme~t fuel necessary for participation in a Department of Energy demonstration and evaluation program concerned with high burnup technology.

• CORREC'I'Et COPY

~ACILITY CHANGES REOUIRIHG NRC APPROVAL February, 1981 None during this repo~ting period.

FACILITY CHAHGES THAT DID NOT REQUIRE NRC APPROVAL D/C 77-19 Make-up Water Treatment Modification The filter backwash settling pond. (77-19G) portion of this design change has been implemented.

Summary of Safety Analysis There are no safety implications for the proposed changes as the operation of safety related equipment will not be affected.

D/C 78-08 Fire Protection Modification The 78-08I portion involving the installation of a heat detector in the gaseous waste charcoal filters to alarm in the security building control*

room was implemented.

Summary of Safety Analysis This modification increases surveillance of the gaseous waste charcoal filters to reduce the chances of a fire related accident.

D/C 78-10 Condensate Polishing Addition Another portion of this design change involving major mechanical installation and erectio~ of pipes and hangars (78-lOK) was implemented.

Summary of Safety Analysis This modification neither constitutes an unreviewed safety question nor requires a change to Technical Specifications.

D/C 78-44 Steam Generator Blowdown.Treatment System The piping portion (78-44B) of this design change has been implemented.

Summary of Safety Analysis

• The overall safety reliability and performance of the steam generator blowdown system will be improved by this modification.

The design specifications will meet or exceed the specifications of the existing system.

UNIT 1,2

• 1,2 2

2

rAcILrry cMNcEs REoruu:,c e

NRC APPRO\\'AL March, 1981 e

None during this reporting period.

FACILITY CHANGES THAT DID NOT REQUIRE NRC APPROVAL D/C 77-32A Containment Cooling System Modification Containment Cooling System Modification installed the new chilled water units and piping into the new system.

SUMMARY

OF SAFETY ANALYSIS There is no change in the operation of safety related equipment as a result of this design change.

D/C 78-10 Condensate Polishing Addition This portion of the design change involving Auxiliary Boiler Breeching and Steam Piping Relocation was implemented.

SUMMARY

OF SAFETY ANALYSIS This modification neither constitutes an unreviewed safety question nor requires a change to Technical Specifications.

D/C 78-35 LHSI & ORS Pump Bellmouth Modifications This design change installed a crossvane type extension for both pumps to insure radial flow into the pump suction to eliminate excessive vortexing.

SUMMARY

OF SAFETY ANALYSIS This modification requires no change to the Technical Specifications, FSAR requirements, and does not create "An Unreviewed Safety Question."

D/C 78-44 Steam Generator Blowdown Treatment System UNIT 1

2 2

. Tpe... electrical portion (78-44C) of this design change has been implemented.

SUMMARY

OF SAFETY ANALYSIS The overall safety reliability and performance of the Steam Generator Blowdown System will be improved by this modification.

The design specifications will meet or exceed the specifications of the existing system.

e e Fa~ility Changes That Did Not Require NRC Approval (Continued)

D/C 80-80 Change Anti Flooding Alarm Probes

. This design change raised the Anti Flooding Alarm Probes from l" above the bottom of the valve pits in the turbine building to 5 11

SUMMARY

OF SAFETY ANALYSIS This modification required no change to technical specifications, will not affect FSAR, and does not create an unreviewed Safety Question.

D/C 80-81 Disconnecting Precoat Circuitry This design change disconnected the control circuitry for the precoat process to the contaminated Drains Pump.

Precoating the filter is no longer required.

SUMMARY

OF SAFETY ANALYSIS This modification will not affect station operations or the operation of any safety related equipment, because it will not effect the proper operation of the pump.

D/C 80-82 Isolation Valve for the Auxiliary Boilers This design change provides a new valve installed in the auxiliary steam line to perform maintenance on the auxiliary boilers while the Unit 2 flash evaporator is operating.

SUMMARY

OF SAFETY ANALYSIS This modification will have no effect on the operation of any safety related equipment as a result of this design change.

UNIT 1,2 1,2 1,2

---

--~ ---- --~ -

ST-107 ST-108 ST-125 Ill.TESTS AND EXPEk1RENTS i1.[L:~ if..rn;:;.

W

• NRC APPROVAL

}larch~ 1981 None during this reporting period.

TEST AND EXPERIMENTS THAT DID NOT REQUIRE NRC APPROVAL Control Room Emergency Ventilation Flow Test was conducted on 2-20-81.

The purpose of this test is to measure Control Room Emergency Ventilation Flow Rates and Pressure Drops.

Relocation of R.O. 4303 was conducted on 3-13~81.

The purpose of this special test is to provide a method of determining if restricting orifice R0-4303 is responsible for the excessive noise levels outside the condensate polishing control room during the demineralizer recirculation cycle.

Special Test for Determining Developed !:iP for the Steam Generator Auxiliary Feedwater Pumps was conducted on 3-16-81.

The purpose of this test is to provide ~preference values for 2-FW-P-3A and 2-FW-P-3B with the recirculation valve open and with the recir-culation valve closed.

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UNIT 1

2 2

CHANGES, TESTS ;.:rn EX?ERIMEKe March, 1981 None during this reporting period

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.I PRIMARY COOLANT ANALYSIS MAXIMUM Gross Radioact., µCi/ml Suspended Solids, ppm Gross Tritium, µCi/ml Iodine-131, µCi/ml I-131/1-133 Hydrogen, cc/kg Lithium, ppm Boron-10, ppm+

Oxygen-16, ppm Chloride, ppm pH@ 25°C

.. S~"RRY POv.'ER STATlOI, CHE1!1STRY REPORT March

, 19~

T.S. 6.6.3.<l UNIT NO. 1 MINIMUM AVERAGE

+ Boron-10 = Total Boron x 0.196, Phosphate Sulfate NON-RADIOACTIVE CHEMICAL RELEASES, POUNDS T.S. 4.13.A *. ~,...

Boron Chromate UNIT NO.

MAXIMUM MINIMUM 3.07E-1 1.lSE-1 0.1 0.1 2.52E-1 1.33E-1 (B

4.09E-l

1. 77E-3 1.0036

.4870 49.3 36.2 2.00 1.20 121 101

.000

.000 05 05 f, - QR 6 f.R 227 2.1 50% NaOH Chlorine * ---------

Remarks: (A)

Unit #1 at CSD, defueled, and system drained for SGRP.

(B)

Due to spiking - a result of Rx trip at 1824 hrs on 3-21-81 (C)

Average does not include spiking due to Rx trip.

These amounts of chemicals should have no major adverse environmental impact.

2 AVERAGE 2.05E-1 0.1 2.02£...,.1 (C

2.40E-3

.7373 43.1

1. 70 108*

.000

.05 F..RQ

-CRIPTION OF ALL INSTANCES WHE~

THEIU1AL DISCHARGE LIUITS WERE EXCEEDED March, 1981 Due to the impairment of the circulating water system on the following days, the thermal discharge limits were exceeded as noted.

March 15, 1981 Exceeded 15 OF b.T across station March 21, 1981 Exceeded 15 OF /J.T across station March 22, 1981 Exceeded 15 OF /J.T across station March 26, 1981 Exceeded 15 OF /J.T across station March 28, 1981 Exceeded 15 OF /J.T across station March 29, 1981 Exceeded 15 OF /J.T across station

• Indicated dates where station /J.T was less than 15.0°F across station for sometime during the day.

The /J.T excursions were allowable under Technical Specification 4.14.B.2.

There were no reported instances of adverse environmental impact.

On March 21, 1981 the temperature change at the station discharge exceeded 3°F per hour due to a reactor trip on Unit 2.

On March 22, 1981 the temperature change at the station discharge exceeded 3°F per hour while *power was being increased fol-lowing unit recovery after the trip on March 21, 1981.

0 The March 22nd 3 F temperature change was reported by VEPCO letter Ser. 229 of April 1, 1981.

The other events were allowable in accordance with Technical Specification 4.14.

There were no reported instances of adverse environmental impact.

FUEL H.~:JLI;:G e March, 1981 e

Unit No. 1 None during this reporting period.

I FUEL HMmLmG Unit No. 2 March, 1981 None during ~his reporting period.

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CEDURE REVISIO~i-7~J~: CHANGED T TING MODE DESC~.!B~) IN THE FS March, 1981 None during ~his reporting period.

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- TION OF PERIODIC TESTS WHICH 1-,

CO!ll'LE'IED WITHI~ ::iE TIHE LIMITS SPECIFIED n: TEC1L'1CAL SPECIFICATIONS March~ 1981 None during this reporting period.

e UNIT 1 INSERVICE INSPECTION March, 1981 The Westinghouse program for inservice inspection is still in progress with no major indications being noted.

An inspection of ASME Class III hangars and component supports is still in progress.

Support inspections are being conducted in conjunction with the L.P. and H.P.

turbine overhaul.

Conducted further eddy current investigation of feedwater heat exhangers SA, 6A and GB-resulted in a recommendation to plug 31 tubes in 6A, 27 tubes in 6B an.a Ltube.in SA.

Completed a peripheral tube inspection on A, Band C steam generators after closing out of the secondary accesses to the tube bundle.

No significant indications were noted.

Commenced the preservice inspection of the main steam piping, reactor coolant piping and miscellaneous piping associated with the steam generator replace-ment program.

Completed a radiographic inspection after repair by mechanical maintenance of 6 welds in Unit 1 safeguards.

UNIT 2 No inservice work was conducted this month.

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DSE'T=NDT RS'.fSSRVDT srs CONP 03/25/81 RS DSE'T TOTAL PIPING UNIT!- q/02/81 (MAINT8NANCE OF SAFSTI R8LATSD SISTSMS DURING OUTAGS OR REDUCSD POWSR PSRIODS)

NARKNO 2qws-3q-10 SUNMARI AT PIPING ADJACSNT liKPSRF PSRFORMSD UT INSPSC'rION

.. 2 APR Bl

• 10:37 AH PAGS 8 u

MR TOTWNTN 122 122

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RTABLE occuR.R.t~CES PERTAINING ANY OUTAGE OR POWER REDUCTION March, 1981 None 'during this reporting period.

I

.... Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT ill Mechanical Maintenance

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__ 2_APR 81

• 10:37 AH PAGE 1 UNITl-4/02/81 (NAINTENANCS OF SAFETY RELATED SISTSHS DURING.. OUTAG'E: OR REDUC'E:D P(MSR PERIODS)... ___..... _

RSTSERVur SIS COHP NARKNO SUH,VARY flKPSRF u

HR TOTCMNTH 03/02/81 RS HX 1-RS-S-18 CLSAN HEAT EXCHANGER REPAIRED DIAPllRAH WSLD AREA 1

011150921

. 03/02/81 RS HX 1-RS-S-lC CL'E:AN llEAT EXCHANGE TUB R!l:PE'AIRSD DIAPHRAH flSLD ARSA 1

011150931

- 03/02/81.. RS HX 1-RS-S-lA -*-*-----CLEAN HEAT EXCHANGER

__. _______ COMPLETED

• -------------*- 1.. 01117081f5 03/02/81 VS PUHP 1-VS-P-lA REPAIR SUCTION STRAINER GASKET RSPLACED GASKET 1

l030201f00 03/03/81 SI VALVE 1-SI-224 REPLAC'E: BOLTS REPLACED STUDS 1

010011335

---

-'-- 03/03/81 -. SI---- V~LVS. SI-226 -*-*--.. REPLACE BOLTS REPLACED STUDS_ _

_ ____. _____________ l ____ 010011336 03/03/81 SI VALVE 1-SI-227 REPLACE BOLTS REPLACED STUDS 1

010011337 03/03/81 SI VALVS 1-SI-225 REPLACE BOLTS REPLACED STUDS 1

010011371

-*-*. 03/03/81 -- BS.

DOOR

. - ---- --- REPAIR DOOR SEAL.. *- -******--**----*--***----REPAIRED SSAL ON DOOR.

____ f ___ 103030202 03/0lf/81 SI VALVS 1-SI-88 RSl'LACE BOLTS REPLACED BOLTS 1. 0100113113 03/0lf/81 SI.

VALVJ 1-SI-239 REl'LACS BOLTS REPLACED STUDS 1

01001131f4 03/04/81---SI ---- VALVS' 1-SI-91.. ------RSPLACS BOLTS - -----------*-------REPLACED BOLTS PER DC __ 79-05 _______ 1 ___ 01001131f5 03/0lf/81 SI VALVE 1-SI-238 RSPLACS BOLTS REPLACED STUDS 1

010011'Jlf8 03/0lf/81 SI VALVE HOV-18618 R~PLACS BOLTS REPLACED STUDS 1

010011358 2511 2511 2511 3

479 lf79 479 lf79 8

31f97 31f97 31f97 31197 301f7

-- -*- -.. 03/04/81 - SI... VALVE NOV-1861C -*------* REPLACE BOLTS

........ ________,. ___.RSl'LACED STUDS..

. *-*--------.. --.-.1 _ 010011359 3'Jll7 03/04/81 SI VALVS MOV-18610 RBPLACE BOLTS REPLACED STUDS 1

010011360 301n 03/04/81 SI VALVS HOV-1861-8 REPLACE BOLTING VOID DONE ON PREV MR 1

012110901 O

-* -*-.. 03/0lf/81 ---SI --- VALVE..... -NOV-1861C------RSPLACE BOLTING.. -*-.. -*-------------- REPLACED STUDS..... ________________ 1 __ 012110902. ____. 71 03/04/81 SI VALVS MOV-1861-D REPLACE BOLTING VOID COVSRSD BY PREV NR 1

012110903 O

03/0lf/81 SA FILTER SA FILTER IS FULL OF WATSR REPLACED FILTER 1

10120181f0 12

--****-- 03/0lf/81 - BS

--* DOOR

. ---------- WSATHER STRIPPING FSLL OFF.. **--. *--- ____ REPLACED WSATHERSTRIPPING ___________ l _ 10303191f0 12 03/05/81 RL VALVS 1-RL-4 REPLACE BOLTING REPLACED STUDS 1

010231914 719 03/06/81 CC PIPING 3/8 FITTING LEAKS REPAIRED LEAK 1

00301f1320 7

---

*--*03/06/BL.. SI.. -.VALVS..... 1-SI-240.. --.. --REPLACS BOLTS ___ -**** ----- ____ ________ RSPLACSD STUD AND NUTS bN VALVE ____ l,_01001131f6 351f6 03/06/81 SI VALVS 1-SI-94 RSPLACS BOLTS REPLACED STUD AND NUTS ON VALVS 1

01001131f7 351f6 03/07/81-RH PIPING 12 RH-19 NSED WSLD PRSP DID NOT REQUIRS GRINDING 1

102041438 717

- -**-*---03/09/81-- RS --** PUMP

.... 1-RSP-2B ---* --* PULL PUMP TO INSTAL& FL<M.SPUTTER ____,.PSRFORN DC 78-S35

... _... ______ !_ __ 0091'11302 11176 03/09/81 RS PUMP 1 RS-P-2A PULL PUNP TO INSTALL FL<M SPUTTER PERFORMED DC 78-835 1

009151301 4177 03/09/81 SI PUNP 1-SI-PlB PULL PUMP TO INSTALL FL<M SPUTTER INSTALL E'L<M SPLITTSR ON PUMP 1

0091513011 3Slf5

______ 03/09/81 --SI.. ___ PUMP **- _ l*SI-P-lA. ____ PUMPING AT REDUCED FL<M ___________ PSRFORMED DC 787835 +.CORR NAINT _____ l ____ 009230120..

3525.

03/09/81 CH VALVS 1-CH-43 RSPLACE DIAPHRAH IN VALVE REPLACED DIAPHRAN 1

1010211128 11f38 03/10/81 BD PIPING 1-WGt'B-601 DIC 79-S32C INSTALL SUPPORT HOD.

SUPPORT INSTALLED 1

005150901

• • ----.. 03/10/81 *-* CH *--INSTR _ _ -- FE-1122.. ---... INSPECT

• • - __, __ vow Nur TO BS DONS AT.. THIS TINS ______ 1. 006051201 03/10/81 RH VALVE MOV-RH-100 CHECK OUT,VOV BEFORE VA£VS OPER CHECKSD OUT NOV SAT 1

OUIJ312115 03/11/81 SI VALVS TV-18811A

. RSPLACS BOLTS REPLACS STUDS 1

010011368

-***'--** 03/11/81-~.. SI--- VALVE.... __ TV-18848 ----------REPLACE BOLTS

. ------*--**-- ---**--*-- ------ REPLACED. STUDS ________ *-*---__ *--*- 1 _ 010011369 03/11/81 SI VALVS TV-1884C REPLACE BOLTS RSPLACSD STUDS 1

010011370 03/11/81 CS VALVS.

1-CS-36 *

. REPLACE BOl,TING REPLACE BOLTS 1

010071117

--*-*- - 03/11/81.. CS. VALVS' 1-CS-35

. -**---.. REPLACE BOLTING.

.... REPLACEI BOLTS..

_.. __ -***-- ___ 1 010071119 03/11/81 CH VALVE 1-cs-1 REPLACE BOLTING REPLACE BOLTS 1

012021309 03/11/81 CH VALVE 1-CS-4 REPLACE BOLTING REPLACE BOLTS 1

012021310

-.. 03/11/81-. SI- __ VALVE

.. HCV-1850A -----*-.. RSPLACE BOLTING

... -------*-* --*--...... REPLACE BOLTS

. _ -*- *--- _____________ l_ 012051123 03/11/81 SI

• VALVE HCV-1850B RSPLACS fYJLTING REPNACS BOLTS 1

0120511211 03/11/81 SI VALVE HCV-1850C REPLACS BOLTING RSPLACS BOLTS 1

012051125

. 03/11/81. SI.

VALVS HCV-1850D REPLACE BOLTING REPLACE BOLTS 1. 012051126 03/11/81 SI VALVS HCV-1850E REPLACE BOLTING RSPLACS BOLTS 1

012051127 03/11/81 SI VALVS HCV-1850F HSPLACS fYJLTING REPLACE BOLTS 1

012051129

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-*---*2 APR BL* 10137 AN PAGS 2 UNITl-lt/02/81 (HAINTENANCE OF SAFSTf RELATED SfSTEHS DURING OUTAGE OR REDUCED ['(l,IER PERIODS)

RETSERVOT SYS CONP NARKNO

SUMMARY

WKPERF u

NR TOT/JINTM 03/11/81 SI VALVE HCV-1851A REPLACE BOLTING RSP£ACE BOLTS NUTS AND GASKETS 1

012051132 03/11/81 SI VALVE HCV-18518 REPLACE BOLTING REPLACE BOLTS NUT AND GASKETS 1

012051133 03/11/81

• SI VALV.s' HCV-1851C.

. - REPLACE BOLTING

.. REPLACE 806TS

_____________ l ____ Ol2051131J 03/11/81 CH COOLER 1-CH-E-1A D/C 80-66 REPLACE SEALS REPLACED TRAILER HITCH 1

1030611t1~

03/12/81 FIi PIPING 6-WCHU-'t D/C 79-S32C INSTALL SUPPORT COMPLETE 1

OO't21t1053

.- ---- - 03/13/81 -

BR -- PUHP

- --

• 1-BR-P-lA---- PERFORH PMS

---

INSTALLED NEW PUMP ________ ----------- 1.-. 007110903 03/13/81 RC VALVE 1-RC-153 REPLACE DIAPHRAGM REPLACED DIAPIIRAG...,

1 103030958 03/13/81.

RC VALVE 1-RC-152 REPLACE DIAPHRAGM RSPLACED DIAPIIRAGN 1

103030959 03/13/81 - RC - ** VALVE 1-RC-151 --- ------ RSPLACS DIAPIIRAGM -... - --------* ------------.. REPLACSD DIAPHRAGH........ -... **--*--*---- L-.103031000 03/13/81 RC VALVS 1-RC-121t REPLACE DIAPHRAGM REPLACED DIAP/IRAGH

• 1 103031001 03/13/81 RC VALVS 1-RC-121 RSPLACS DIAPIIRAGM RSPLACSD DIAPIIRAGH 1

103031002

-- - --.. 03/13/81 --- RC.. _.. VALVE RC-120 ----RSPLACS DIAPHRAGM -.. ---------------REP LAC SD. DIAPHRAGM------------------- L_.103031003 __ _

03/13/81 RC VALVE 1-RC-118 RSPLACS DIAPHRAGM REPLACED DIAPIIRAGN 1

1030310011 03/13/81 RC VALVS 1-RC-115 RSPLACS DIAPIIRAGH REPLACED DIAP/lRAGH 1

103031005 03/13/81 RC.. ** VALVS RC-Ult....... --* RSPLACE DIAPHRAGM---***--.. ----------------- --- REPLACED DIAPIIRAGH --

---

--------1 _ 103031006 03/13/81 RC VALVE 1-RC-112 REPLACE DIAPHRAGM RSPLACSD DIAPHRAGH 1

103031007 03/13/81 RC VALVE 1-RC-109 REPLACE DIAPHRAGH REPLACED DIAPHRAGM 1

103031008 03/13/81-- RC--* VALVS -* ***** 1-RC-108--*--RSPLACE DIAPHRAGN--*-----------RSPLACED DIAPIIRAGN ------*--*-----1--.103031009 03/16/81 CS VALVS 1-CCS-l't REPLACE BOLTING REPLACE STUDS 1

010071109 03/16/81 CS VALVE 1-CS-25 REPLACE BOLTING REPLACE STUDS 1

010071115 03/16/81.. cs_,. VALVE 1-cs-1

• - -----REPLACE BOLTING ----*---*-**- *-*--*-.. -*--*-*-*"'RSPLACE STUDS---*----

............. __ 1-__ 010011122 03/16/81 cs VALVE 1-CS-29 REPLACE BOLTING REPLACS STUDS 1

01ooe1q11t 03/16/81 CS VALVE 1-CS-32 RSPLACS BOLTING REPLACE STUDS 1

010081'*15

---

03/16/81 -- CS ---VALVS--- CS-51

---RSPLACE BOLTING. -------

RSPLACE.STUDS... -*---------*

---

1-.. -010091'335 03/16/81 CS VALVE NOV-CS-lOOA REPLACE BOLTING REPLACE STUDS 1

010091338 03/16/81 CS VALVE MOV-CS-100B REPLACS BOLTING REPLACE STUDS 1

010091339

• • ---

• 03/16/81 -.. CS..... VALVS -

NOV-CS-102A -*---REPLACE BOLTING

-........... _..,_........... --*-*---STUDS REPLACE

... __... -1.. -.01009131tlt 03/16/81 CS VALVS NOV-CS-102B RSPLACS BOLTING

'REPLACE STUDS 1

010091Jl15 03/16/81 CS VALVE 1-CS-29 REPLACE BOLTING VOID WORK DONS ON PREV HR 1

011170908

---

03/16/81---CR------ VALVS.

1-CS-39 *-----RSPLACE BOLTING.. -------*

STUDS REPLACED_,, ___... ______... -.. ________ 1_012021311..

03/16/81 CH VALVE 1-CS-38 REPLACE BOLTING STUDS REPLACS 1

012021313 03/16/81 CH VALVS 1-CS-'t5 REPLACE 80LTING REPLACE STUDS 1

012021311t 03/16/81.. SJ... VALVE 1-SI-229

.... ----RSPLACE BOLTING

... - ---.. *-- REPLACED STUD AND NUTS IN VALVE... -.... --1 _,, 012051103 03/16/81 CH HOV HCV-1303B REPLACt BOLTING REPLACS BSLTS 1

101081211t 03/16/81 CH HOV HCV-1303C REPLACS BOLTING RSPLACS BOLTS 1

101981215

• ------- 03/16/81 - CV PUHP 1-CV-P-lA ----.WSLD IN ELECTRICAL PUWG

---

. VOID NO liELDING ON Tl/IS NR ------*----1.. _.. _.103090800 03/16/81 SIi VALVE MOV-SW-102B RSNOVE GREASE AND CLEAN GEAR BOX REMOVE ALL THS OLD GRSASE 1

103110802 03/16/81 RM PUMP RI-C-W101 BELT BROKEN COHPL!'JTSD 1

103150211t 03/16/81.. - VS -. STRAINSR REPAIR AS RSQUIRED Clil:AN STRAINER

. ___ 1.... 103151007 03/16/81 BR HX 1-BR-S-lOA TUBS LEAK CONPLETSD REMOVED OLD TUBS BUNDLS 1

902101515 03/16/81 RH VALVS HCV-Rll-1605 VALVS HAS EXCESSIVE SEAT LEAKAGE ADJUSTED LINKAGE 1

9123111t53

..... 03/17/81---RS-- -- VALVE NOV-RS-156A ___..... REPLACE BOLTING

--.... --* VOID RSPLACEED WITH NEW VALVS................... 1_. 010081615 03/17/81 RS VALVS NOV-RS-156B REPLACE BOLTING VOID RELACED WITH NSW VALVS 1

010081616 03/17/81 CS VALVS NOV-CS-101A REPLACS BOLTING VOID REPLACED WITH NBW VALVS 1

010091340 03/17/81 CS VALVE NOV-CS-1018

.. RSPLACS 80LTING VOID R!SPLACED WITH N.'ill VAVLS.

.... 1

. 01009131t1 03/17/81 CS VALVS NOV-CS-101 REPLACS BOLTING VOID RELACED WITH NSW VALVE 1

0100913'*2 03/17/81 CS VALVE

• HOV-CS-101D REPLACE BOLTING VOI HEPLACSD WITH NEll VALVS 1

01009131t3 1307 1307 1307 58 lf211t 193 21J 11 2011 2oq 2011 2oq 198 2011 201t 201t 204 201t 201t 31t85 3q511 31t85 3790 3790 2q 90 98 119 lt'J 0

119 lt9 26 21t 732 1399 0

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...... 2 APR.81

• 10:37 AH l'IIGS 3 UNIT!- lf/02/81 (HAINTENANCE OF SAFETY RELATED SYSTSHS DURING OUTAGS OR RSOUCSO l'OYSR PERIODS)

RSTSERVUf sis CONP HARKNO SUNMAN!

WKPSRF u

HR TOTOINTH 03/17/91 CS VALVS 1-CS-32 REPLACE BOLTING VOID WRK CONE'L'!STSO ON PREV NR 1

0111709Q6 03/17/81 CH VALVE 1-CS-52 RSE'LACS 80LTING VOID VAVLE HAS BE3N REHOVSD 1

01202tJ12

.... 03/17/91 -

RH

. VALVS RV-CC-1198....... INSE'SCT AND sg,r P'l 12.2

...... VOIOCOVSRSO 81 PREV NR 1.. 103100RIJ7 03/19/81 BR VALVS 1-BR-10 RSE'LACE 80LTING REE'LACSD BOLTING 1

011191613 03/18/91 FC VALVS 1-FC-68 REPLACE BOLTING REE'LACSD STUDS AND NUTS IN VALVE 1

012081137

... ------ 03/18/81.. FC --*** VALVS 1-FC-51.. _______ REPLACE BOLTING...... ------***.. _________ RSE'LACSD STUDS. AND NUTS IN.VALVE ___ 1 __ 0120812011 03/19/81 BR PIPING PI-BR-116A 1-BR-20 IS SHUT TO STOP LEAK REPLACED GAGS 1

0022311120 03/19/91 SI VALVS 1-SI-229 REPLACE BOLTS REPLACED STUDS 1

010011356 03/19/81 CS... VALVE 1-CS-24 REPLACE 80LTING. *-.. -*... - *-** --... ---RSE'LACE STUDS

............... _____ 1_. 010071113 03/19/91 RL VALVE 1-RL-19 REE'LACS 80LTING RSE'LACED BOLTS 1

010231921 03/19/81 CC VALVE RV-CC-119A OVSRHAUL ANO TEST RSMOVE TSST SAT INSTALL 1

0110311102 0

0 '

0

• 1 17118 211 Sit 911 88

. ----.. 03/19/91.. BR-*-* VALVE.... 1-BR-5 ------ RSE'LACS BOLTING--------------- RSE'LACSD.BOLTS...... ____ -------- ________ t_ __ 011191611 __

1055 70 IJl 111 111 88 03/19/91 BR VALVE 1-BR-6 REE'LACS BOLTING REPLACED BOLTS 1

011191612 03/19/91 BR VALVS 1-BR-21J2 REPLACE BOLTING REPLACED BOLTS 1

011191616

. --- ****- 03/19/91.. CH **- VALVE 1-CS-13 --------- REPLACE BOLTING......

- -........ ****----- REPLACE STUDS.

-*--**----L... 012021315 03/19/81 FC VALVE 1-FC-61 REPLACS BOLTING REPLACED STUDS 1

012091135 03/19/81 FC VALVE 1-FC-45 REE'LACS BOLTING REPLACED STUDS AND NUTS IN VALVE 1

01208111f7

---**--** 03/19/81 -- FC *---- VALVS...

... 1-Fc-so _____ RSPLACE BOLTING ---- -*-**

RSPLACSD. STUDS.AND NUTS.IN VALVE ___ 1 __ 0120811118.

03/19/81 FC VALVE 1-FC-9 RSE'LACS BOLTING RSE'LACED STUDS 1

012081202 03/19/81 FC VALVE 1-rc-11 REPLACE BOLTING REPLACED STUDS 1

012091203

- 03/19/81.... FC **-* VALVS.

1-FC-63 ****------~- REPLACE BOLTING----*-**------------.. ----*-* REPLACED STUDs' AND NUTS IN VALVES _.. 1.. 012081205 03/19/81 SW VALVE NOV-SW-lOlfC OVERHAUL l'T 16.lf OVERHAULED VALVE AS PER PROCEDURE 1

102091008 03/19/81 RH VALVS RV-1209 INSPECT AND SST P'l 12,2 REMOVED TESTED INSTALLED 1

J.031008511

____ 03/20/81 -*** BR -

PUNP.. - --. 1-BR-P-18 ___ PERFORM PNS

• ---*--------*INSPECTED.PUMP----*-..... **-*-* _________ 1 __.007110902 03/20/81 BR VALVE l*BR-31 RSPLACE 80LTING REPLACSD BOLTS 1

011191610 03/20/81 BR VALVS 1-BR-136 RSPLACS BOLTING REPLACED BOLTS 1

0111916111

--- ***-* 03/20/81... BR -* VALVE... 1-BR-131J -.-.. REPLACE 80LTING..... *-----*-**. --------- REPLACE BOLTS

. ____ 1 ___ 011191615 03/20/81 BR VALVE 1-BR-21f0 REPLACE 80LTING REPLACED BOLTS 1

011191617 03/20/81 9/

• VALVS' HOV-Sll-lOlfD OVSRHAUL OVERHAULED VALVS AS PER HNE'-C-G-103 1

102091009

--~ 03/23/81.. _ SI -- VALVS'

-- 1-SI-101. ____ DISASSEMBLS VALVE FOR INSPECTION ____ DISASSSMBLSD VALVE FOR ISL.+.. REASSSN.... 1._ 009171353 03/23/8i CC PIPING 1-CC-829 PIPS TO FS 118 IS BROKEN OFF VOID REMOVSD BROKEN l'IPS 1

010121320 03/23/81 CH VALVS 1-CH-36 REPLACE BOLTING REPLACED STUDS AND NUTS IN VALVE 1. 010231651

-*--*** 03/23/81... CH---* VALVS

.. 1-CH-11't.. -*-*---REE'LACS BOLTING.-*-.**--....... ________ VOID WORK l'SRFORN ON MR 1012021300..... 1. __ 0102317211 03/23/81 CH VALVS TCV-11113 RSPLACS BOLTING RSPLACSD STUDS AND NUTS IN VALVE 1

0102318117 03/23/81 CS VALVE 1-CS-21f RSPLACS 80LTING VOID WORK DONS PREV NR 1

011170905

_______ 03/23/81.-- CH ___ VALVS...... 1-CH-1711. ______ REPLACE BOLTING............. -----*-*-**------.REPLACED. STUDS.AND NUTS IN.VALV5' ____ 1 ___ 012021300.

03/23/81 CH HOV HCV-121flf RSPLACS 80LTING REPLACED STUDS AND NUTS IN VALVE 1

101081201 03/21f/81 CH VALVE FCV-CH-1122 INVSSTIGATS LCN FLCII VOID DONS ON PRSV HR 1

001081715

---

*-* 03/21t/81---* BO --

PIPING 1-WGCB-601. ---*- DIC 19-8328 INSTALL NSW SNUBBER

---

SNUBBER INSTALLED

. _.... _ -.... __.. 1 005150900 03/2'1/81 CH

• VALVS 1-CH-1 REPLACE 80LTING RSE'LACED STUDS 1

010231500 03/21J/81 CH VALVE 1-CH-lfS REPLACE BOLTING REPLACED STUDS 1

0102315011

-- - -** 03/211/81 __ cH ---VALVE 1-CH-51.. -----. REPLACE BOLTING..

---*----....... --- *---- REPLACED STUDS.. ---

. ******** ________ 1,..... 010231508 03/211/81 CH VALVS 1-CH-10 REPLACS BOLTING REPLACED STUDS 1

010231530 03/21f/81 CR VALVS CH-11f REPLACE BOLTING REPLACED STUDS 1

010231819

. 03/21f/81.. RN

. PIPING RN-SS-113 DETECTOR HOUSING NEEDS TO BS TAKEN.... REMOVED DETECTOR AND REPLACED AFTER.... 1.... 103110959 03/211/81 Ell VALVS NOV-Ell-151C REPACK VALVE REPACKED VALVE 1

1032307117 03/24/81 Ell VALVE NOV-El{-151S REPACK VALVE REPACKED VALVE 1

1032307118 17'18 117 117.

117 117 117

• 102 213 215

'Ill

'12

'12 6'1 112'1 2861 0

1831 0

97 0

97 71 0

• 2375 35211 3528 233 a*1eo 113 187 12 12 I I I

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DEPT=NSCH. --

____ 2-.APR 81 tr 10137 AH PAGS IJ iO UNIT1-IJ/02/81 (MAINTENANCE OF SAFSTY RELATED SYSTEMS DURING OUTAGE OR REDUCSD 1'(7,ISR PERIODS)

"" ' I R!ITSERVDT SIS COMP NARKNO

. SVMHARI WKPERF u

MR TOT[)INTN 03/25/81 CH VALVS 1-CH-62 REPLACE BOLTING REPLACED STVDS AND NUTS IN VALVE 1

010131658 03/25/81 CH VALVS 1-CH-22 REPLACE BOLTING REPLACED STUDS AND NUTS IN VALVS.

1 010231753 03/25/81 CH -*- VALVS 1-CH-25

-- RSPLACS BOLTING --

• -*---*----........ REPLACED STVDS AND NUTS IN VALVS--------L... 010231155 03/25/81 RH VALVS RV-1721 INSPECT AND SST PT 12.2 TESTED SAT INSTALLED 1

103100856 03/27/81 CH VALVS 1-CH-51 RSPLACS BOLTING REPLACED STUDS AND NUTS IN VALVE 1

010231506

• -03/27/81---CH *--*- VALVE.... 1-CH-190--- RSPLACE BOLTING -............. *---*--*--.REPLACED STVDS

...... --*----1 _ 010231513.

03/27/81 CH VALVE 1-CH-191J REPLACE BOLTING PLACED STVDS AND NUTS IN VALVS 1

01023151q 03/27/81 CH VALVE 1-CH-189 RSPLACS BOLTING REPLACED STUDS AND NVTS IN VALVS 1

010231516

• 03/27 /81 *-* CH -- VALVE 1-CH-21J2 REPLACS BOLTING

.. - -**..... *-**-- RSPLAC8D STVDS

• • • --.... 1 010231517 03/27/81 CH VALVE 1-CH-2qo REPLACE BOLTING REPLACED STVDS AND NUTS IN VALVS 1

010231518 03/27/81 CH VALVS 1-CH-5 REPLACE BOLTING REPLACED STUDS 1

nt07.3157.7

• ---**-* 03/21/81---CH-----VALVE

---1-CH-IJ9 ----- RSPLACE BOLTING---***---*--------*---RSPLACEDSTIJDS AND NUTS-IN-VALVS. ___ 1 __ 0102316511 03/27/81 CH VALVE 1-CH-193 REPLACE BOLTING REPLACED STUDS 1

010231730 03/27/81 CH VALVE 1-CH-311J REPLACE DIAPHRAN IN VALVS CHANGED DIAPllRAN 1

101021qo1 1--*--

03/27/81--- BR*-* Pf/HP

... 1-BR-P-6A------PUMP FROZE UP

. ---**---**----AMUST8D THRUST

• -*-----------------1.. -.103232150 03/29/81 BO PIPING 3-WGCB-1 DIC 19-S32C INSTALL SUPPORT SUPPORT INSTALLED 1

OOIJ230711J ft.

03/29/81 BO PIPING 3-WGCB-1 D/C 79-S32C INSTALL SUPPORT NOD.

SUPPORT INSTALLED 1

007021017 03/30/81--- SI*- VALVS *** -.. 1-SI-11J5 REPLACE BOLTS.*----*

REPLACED BOLTS------ -------- 010011353 03/30/81 SI VALVE 1-SI-101 REPLACE BOLTS REPLACED BOLTS 1

01001135q 03/30/81 SI VALVE NOV-1861JA ll3PLACE BOLTS REPLACED BOLTS 1

010011366

---

--*- 03/30/81 --- SI---- VAJ;VS -.... NOV-1861JB ---- RSPLACS BOLTS

-- REPLACED BOLTS

---*------1-010011367...

03/30/81 CH VALVS 1-CH-38 REPLACE BOLTING REPLACED BOLTS 1

010231502 03/30/81 CH VALVE 1-CH-3 REPLACE BOLTING REPLACED BOLTS 1

010231525

• --- 03/30/81-- RL--VALVE -- --1-RL-1-------R8PLACS BOLTING---

RSPLACED BOLTS---*-----* ---

1.-010231903 03/30/81 CH NOV NOV-1281C RSPLACE BOLTING VOID VALVE TO BE REPLACED 1

101081230

. 03/30/81 CH NOV NOV-1281B RSPLACS BOLTING VOID THIS VALVE TO BS RSPLACSD 1

101081231

-**-- 03/30/81-CH-----Nov...

NOV-1281A---***RSPLACE BOLTING--*-*----* --------------VOID.VALVE TO BK REPLACED ---------L.. 101081232 03/30/81. SI PUMP 1-Sl,'-P-lOA OVSRAHUL Stl PUHP OVERHAULSD PUMP 1

1032110110

• ---DSPT--TO'rAl,-- -*-*--*-. **------------*-------*-*--*-----------------*---------------

,I j C. J.*

3271J 35119 351,9 369 195 193 195 195 193 1q5 1500

!95

'11 1873 q9 2q72 2q9q 117 IJ7 IJ7 IJ7 3672 361J8 1318 0

0 0

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Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT //2 Mechanical Maintenance

e,.:,it'.

None during this reporting period.

E:::::

e Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT f/1 Electrical Maintenance

0

-*.... DSPT=El,SC. --.

2 APR 81.* 10137 AH PAGE 5 UNITl-4/02/81 (MAINTENANCE OF StlFETY RElATED SYSTSMS DURING OUTAGE OR REDUCSD PCNER PERIODS)

RSTSERVD'f SYS CONP NARKNO

SUMMARY

WKl'ERF u

MR TOTalNTH

• 03/01/81 SPl BRSAKERS PERFORM TEP5 PSRFORMSD TSP-5 ON RH BREAKERS ff BUS 1

1071400113 03/01/81 CH HT

.REPAIR OR REPlACE HEAT TAPE REPLACED BAD HSAT TAPS AND HEATERS 1

102251000 03/02/81 - EPL BREAKERS PEl{FORM TEPS PERFORMED TSP-5 ON CS BREAKERS ff BUS. 1 1021'100119 03/03/81 SPL BREAKERS PERFORM TSP5 COMPLETED TSP-5 AS BREAKERS H BUS 1

10211100118 03/03/81 SPL BREAKERS PERFORM TSP5 COMPlSTED TSP-5 SI BRS1IKERS H BUS 1

1021IIOOSII 03/03/81--

CH.. HT PNL-9-CKT-IIA -

. REPAIR HEAT TAPS

... *-.... RSPLACSD HSAT TAPE

.. *--- ***---.1.. 102271155 03/03/81 VP VALVE TV-SV-102A ADJUST TO PREFORM PT 16.4 ADJUSTED LIMIT SWITCHES 1

1030208J9 03/011/81 EPL BREAKERS PERFORM TSPS PERFORMED TEP-5 ON RC BREAKSRS H BUS 1 10211100112 03/08/81 -*. Ml -

NOV NOV-Ell-151F. -*.... PSRFORN PMS.

. -*-**-* PERFORMED AS PER PNS

... **-*-* -*-* 1.

009070116 03/08/81 Ell NOV NOV-EYl-151F DISCONNECT AND RECONNECT FOR NECH DISCON AND RSCON 1

011191103 03/10/81 RH NOV HOV-RH-100 PERFORM PMS PSRFORMSD PMS ON MOV 1

0090700110 03/11/81-... p,,/: --NOV..

.. NOV-EYl-151E---PSRFORM PMS.----**- ----------------PERFORMED PMS ON VALVE.

______ t._ __ 009070117 03/11/81 fJ/

HOV NOV-Ell-151C PERFORM PNS PERFORMED PMS ON VALVE 1

009070119 03/111/81 EPL BREAKER PERFORM TEP-5 PERFORMED TEP-5 ON RC BREAKERS 1

1021110013 03/16/81 CS NOV CS-100A

-*----** REPLACE NOV COVOSR.. ---- --- -*--------REPLACED NOV COVER HAR/J,,/ARS. -*--*-*** -

.1 -

103021321 03/16/81 CS NOV CS-100B REPLACE NOV SW COVERS REPLACED MOV HARTJWARS ON COVER 1

103021323 03/16/81 RH VALVE FCV-1605 DISCONNECT ELSC LEADS nISCONN AND RECON FCV-1600 1

103121024

- --*-- 03/18/81---EPL-- BREAKER....

---

PERFORM TSP-5-------------.PERFORM!W.TSP-5 ON CS.BREAKSRS-------L-1021110019 03/18/81 EPL BREAKER PERFORM TEP-5 PERFORMED TEP-5 ON RH BREAKERS 1

102140025 03/18/81 SPL BREAKSRS PERFORM TSP5 PERFORMED TEP-5 ON SI BRSAKSRS 1

1021110053

. 03/20/81 --* SPL -* BRSAKER

-***----*---PERFORM TSP-5. --*- ------- -*--****--- ----"*--* PERFORMED TSP-5 ON SI BREAKERS -* ____ __J, ___ 1021110010 03/20/81 SP£ BREAKSRS

-PERFORM TEPS PERFORMED TSP-5 ON PSRSONNSL HATCH 1

1021110036 03/20/81 EPL BRSAKER PERFORM TSP-5 PERFORHSD TEP-5 ON CV-BREAKERS 1

1021110062

---*---03/21/81---SP£-.BRSAKER -**-*-* --------PERFORM TSP-5------------------PERFORMSD TSP-5 ON BREAKER _________ l __.1021110007 03/21/81 SPL BREAKERS PERFORM TSP5 COMPLETED TSP-5 ON IA BREAKERS 1

1021'10017 03/23/81 SI NOV NOV-.SV-1011D PSRFORN PMS PERFORMED PMS ON MOV 1

009062258

---

* -*** 03/23/81.. -- SP£**-, BREAKERS

....... -* *- --- PERFORN TSPS... -*- _ ---****- -*------.. PSRFORMSD TEP-5 ON DA BRSAKERS,I BUS.. 1 ____ 1021110016 03/23/81 EPL BREAKER PSRFORM TSP-5 PERFORMED TSP-5 ON LO BREAKERS J BUS 1

1021110022 03/211/81 Sll HOV NOV-SW-104C PERFORM PMS PERFORMED PMS ON MOV 1

009062259

---

*---03/24/81-SI ---HOV.....

--HOV-Sll-101fB---PSRFOR."I PMS ____ : ________________ PSRFORH!W PMS ON HOV

_ *-*- *-**-- ____ 1 __ 009062300 03/211/81 SI NOV MOV-SSl-104A PERFORM PMS PERFORMED PMS ON MOV 1

009062301 03/211/81 SP£ BRSAKER PERFORM TSP-5 PSRFORMED TEP-5 ON HS BREAKER J BUS 1

1021110009

---* 03/211/81 --* SPL-BREAKERS.

-**.*--*------PERFORM TEP5..... -..

-- -- -*-** -*-*--PERFORMSD TEP-5 ON PG BREAKERS,I BUS_..1.. _.1021110029 03/21f/81 EPL BREAKERS PERFORM TEPS PERFORMED TSP-5 ON HS BRSAKERS H BUS 1

1021110037 03/211/81 EPL BREAKERS PERFORM TEPS PERFORMSD TEP-5 ON GW BREAKERS H BUS 1

1021110039

---

03/211/81--EPL **- BRSAKSRS.... ****-**.. ----PERFORM TEE'S.. *-.. *-***-*-*.... **--------PERFORMED TEP-5 ON DA BREAKER.H BUS ___ 1_.10211100116 03/211/81 SPL BREAKERS PERFORM TSP5 PSRFORMED TEP-5 ON PG BREAKERS H BUS 1

1021110057 03/25/81 SI PMP NTR 1-SI-P-lA PERFORM P.'IS ON,¥OTOH VOID COMPLETE ON MR 1010161512 1

009151300

--* 03/26/81 *-** SI -- MOTOR 1-SI-P-1B **---*- DISCONNECT + RECONNECT FOR NECH-*--**-*** WORK WILL BS COMPL ON NSW MR

.. -- -*. ___ 1.. 010161611 03/26/81 EPL BREAKER PERFORM TEP-5 VOID PERFORMED ON MR 22021110036 1

1021110009 03/26/81 EPL BREAKERS PERFORM TEE'S PERFORMED TEP-5 ON VS BREAKERS J BUS 1 1021110033

.. 03/26/81 -- SP£ -

BREAKERS

. ---*-* PERFORM TEE'S

• ------ --- PERFORMED TEP-S ON W BREAKERS. H BUS.. 1

.1021110051 03/27/81 CC VALVE TV-CC-109A DISCONNECT VALVS VOID DONS ON HANIJ,IRITTEN MR 1

103231631 03/30/81 SW PUMP 1-SW-P-lOB PUMP THERNALSD OUT DESIGN CHANGE BY DANIELS 1

010171)6117

. --* 03/31/81.

RH

. NOV NOV-1700

_ -* PERFORM PMS PERFORMED PMS 1

009070039 03/31/81 RC PNP NTR 1-RC-P-lA CHNG OIL+SWING CHECK-REMOVE FLXWHESL VOID PERFORMED ON MRS1008271710 1

8011180805 03/31/81 RC NOV HOV-RC-1585 CLSAN+INSPSCT VOID WORK PERFORMED ON HR S100907004 1

R05011117 119 113.

7'J JOG 297 5

2 gr, 19 25911 20 107 13 8

15 15 95 1011 6

617 6'18 31 6111 II 117 3

9 9

18118 1079 19 2

3 9

7 5

2 0

3928

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• 10:37 AN PAGE 6 UNIT1-4/02/81 lNAINTENANCE OF SAFETY RELATED SYSTSNS DURING OUTAGE OR REDUCED ['(J,ISR PERIODS)

SlS CONP RC uov RC HOV BR NOV cs HOV NARKNO NOV-RC-1586 NOV-RC-1581

• NOV-BR-1018 * ***

• MOV-CS-1008

SUMMARY

CLEAN+INSPSCT CLSAN+INSPSCT CLEAN+INSPSCT CLSAN+INSPSCT WKPSRF u

NR TOTlNNTN VOID PSRPORMSD ON NRS1009010041 1

805011118 VOID WORK PSRFORMSD ON HR S100907005 1

805011119 VOID WORK PSRFORNSD ON NR S191203140 -L-- 8050110807..

VOID WORK PERFORMSD ON HRS1009062136 1

8050110822 0

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t***** Maintenance of Safety Related Systems During Outage or Reduced *Power Periods UNIT 112 Electrical Maintenance None during this reporting period.

C*******

t*-***

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e e Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT Ill Instrument Maintenance

/

OSP'f=-INST

("*

RS'fSSRVDT SYS CONP 03/03/81 BR INSTR

' (!

03/0'l/81 CH INSTR 03/11/81 RN INSTR OJ/11/81 cs INSTR IJ 03/11/81 cs INSTR 03/12/al cw INSTR 1)1/2)/dt SI lNSTR O'J/'JS/Jl NC POI/SR O'j/25/Bl RH INS'J'R 0'.1/Jt/Ul cs INSTH 181'1' f01'AL

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2 APR 81

• 10:37 AH PAGE 1 I

UNIT!- 11/02/81

• a (MAINTSNANCS OF SAFSTY RSLATSD SYSTSMS DURING OUTAGE OR REDUCSD P~SR PSRIODS).

MARKNO FI-BR-132 PI-11058 RM-.SW-1111 GA-131A GA-1318 Gll-101 FI-19311 NN-307 1".l-CS-1011 SUNHARY NO FLU,/ INDICATION PRSSSURS INDICATION SESMS LCN DOSS NOT RSSPOND TO CHSCK SOURCE DISCHARGS PRSSSURS GAUGS DISCHARGS PRSSSURS GAUGS CALIB VACUUN GAUGS INDICATOR READS LU,/

ISOLATION AMP DEFSCTIVS CHSCK PRESSURE GAUGES RSPLACS LOCAL FLU,/ INDICATOR WKPSRF u

NR TOTWNTN RSPLACSD CONVSRTSR UNIT 1

009030902 VOID DONS ON PRSV MR 1

102250716 CLSANSD CHSCK SOURCS

• • • --.......... 1 *- 009210336...

VOID SANS AS PRSV MR 1

011110300 VOID SAMS AS PRSV MR 1

011110301 GAUGS IN SPSC NO ADJUSTMSNT _________ l __ 10311041\\5.

VOID COHPLSTED ON PRSV NR 1

103110755 FOUND SHORTED LSADS ON NN412A 1

103211140

. CHECKSD AND RSPLACSD GAUGSS ______ 1__ __ 103221600 INSTALLED NSW FL~ INDICATOR 1

009181001 4308 0

2 0

0 10 0

38 3... - -.. -***

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Maintenance of Safety Related Systems During Outage or Reduced Power Periods UNIT /12 Instrument Maintenance

v I,',(.

j, *.,

None during this reporting period.

't T

HEALTH PEYSICS

--.41-.

March, 1981 I*..

There was no single release of radioactivity or radiation exposure specifically associated with an outage that acc~unted for more than 10% of the allowable annual values in 10CFR20.

I

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l PROCEDU ;.- DEVIATIONS REHEWED BY STATION

' CLEAR SAFETY OPERATING COU11ITTEE AFTER TU IMITS SPECIFIED IN TECH.1*ncAL SPECIFICATIONS March, 1981 None during this reporting period.

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