ML20098C457

Monthly Operating Rept for Aug 1984

ML20098C457
Person / Time
Site:	Fort Calhoun
Issue date:	08/31/1984
From:	Andrews R, Matthews T OMAHA PUBLIC POWER DISTRICT
To:	Young R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
LIC-84-319, NUDOCS 8409260593
Download: ML20098C457 (27)

Text

7- . r---

. 4.

AVER AGE DAILY UNIT POWER LEVEL

, . DOCKET NO.

50-285 UNIT Fort Calhoun Statio' DATE September 14, 1984 COMPl.ETED BY T. P. Matthe.es TELEPilONE 402-536-4733 MONTH August, 1984 DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)

434.5 37 468.1 2 452.0 gg 469.8 3 . 467.7 19 470.8 4 467.4 470.5

- 20 5 468.3 21 471.3 6 467.1 22 472.0 7 465.3 23 472.1 g 465.3 473.4 24 9 466.4 25 474.9 gp 464.7 475.1 i 466.2 473.2 27 g, 466.8 470.4

,3 13 467.5 469.3 29 14 467.6 -30 ,

470.3 15 467.4 472.1 33 16 467.6 L

I INSTRUCTIONS On this format. list the average daily unit power leselin MWe Net for each thy in the reporting month. Compute o the nearest whole megawatt.

(9/77)

O hhh85 L PDR .h l

i i l

l l

. OPERATING DATA REPORT DOCKET NO. 50-285 DATE September 14, 1984 COMPLETED BY T. P- Matthews T ELEPilONE 402-536-4733 OPERATING STATUS

-No tes

1. Unit Name: Fort Calhoun Station

2. Reporting Period: - August, 1984

3. Licensed Thermal Power (MWt):

1500

4. Nameplate Rating (Gross MWe): 501

5. Design Electrical Rating (Net MWe): 478

6. Maximum Dependable Capacity (Gross MWe): 501

7. Maximum Dependable Capacity (Net MWe): 478

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

N/A

9. Power Lesel To which Restricted.If AnyINet MWe): N/A

10. Reasons For Restrictions. If Any: None This Month Yr.-to-Date Cumulative

11. Ilours In Reporting Period 744.0 5,855.0 95,857.0

12. Number Of flours Reactor Was Critical 744.0 2,778.1 72,672.0

13. Reactor Reserve Shutdown llours 0.0 0.0 1,309.0

14. Ilours Gener.: tor On-Line 744.0' 2,675.7 72,078.2

15. Unit Resene Shutdown Hours 0.0 0.0 0.0

16. Gmss Thermal Energy Generated IMWil) 1,103,037.0 3,713,208.0 90,'472,921.7

17. Gross Electrical Energy Generated (MWH) 365,278.0 1,196,320.0. 29,573,889.0

18. Net Electrical Energy Generated (MWil) 347,887.0 1,135,409.0 28,215,277.'l

19. Unit Senice Factor 100.0 45.7_ 75.2

20. Unit Availability Factor 100.0 45.7 75.2

21. Unit Capacity Factor (Using MDC Net) 97.8 40.6 64.2

22. Unit Capacity Factor IUsing DER Net) 97.8 40.6 61.9

23. Unit Forced Outage Rate U*U 0.5 3.5

24. Shutdowns Scheduled Oser Next 6 MonthslType.Date.and Duration of Eachi:

None

25. If Shut Down At End Of Report Period. Estimated Date of Startup: N/A

26. Units in Test Status irrior io Commercial Operation): N/A Forecast Achiesed INITIA L CRITICA LITY INITIAL ELECTRICITY COMMERCIAL OPER ATION s

e ey77) l

7 t

DOCHT NO.

UNIT SHUTDOWNS AND POWER REDUCTIONS Ebrt Calhoun Station UNIT N AME

., DATE Sep h r 14, 1984 COMPLETED BY T. P. mtthaas REPORT MONTH August, 1983 (b

A TELEPHONE 402- 96-4711 n.

- E c

-, ,{g 3 jYl Licensee ,E-r, gn, Cause & Corrective No. Date g 3g 5 js5 Event g mV g3 Action to H y: 5 3

e. g =!

Report =

u o Prevent Recurrence 6

'Ihere were no unit shutdowns or power reductions during the rnanth of August, 1984.

I 2 3 4 F: Forced Reason: Method: Exhibit G-Instructions S: Scheduled A Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram- Entry Sheets for Licensee C-Refueling 3-Automatic Scram. Event Report (LER) File (NUREG.

D Regulatory Restrietion 4 Other (Explain) 01611 E-Operator Training & License Examination F-Administrative 5 G-Operational Error (Explain) Exhibit I - Same Source (9/77) 11-01her (E xplain)

~

Refueling Information Ebrt Calhoun - Unit No.1 Report for the month ending August 1984

1. Scheduled date for next refueling shutdown. December 1985

2. Scheduled date for restart following refueling. February 1986

3. . Will refueling or restmption of operation thereafter require a technical specification change or other license amendment? Maybe

a. If answer is yes, what, in general, will

-these be?

b. If answer is no, has the reload fuel design and core configuration been reviewed by

your Plant Safety Review Conmittee to deter-mine whether.any unreviewed safety questions are associated with the core reload.

c. If no such review has taken place, when is it scheduled?

4. Scheduled date(s) for sutmitting proposed lic.cnsing action and support information. November 1985

5. Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unroviewed design or performance analysis methods, significant changes in fuel design, new operating procedures.

6. The number of fuel assenblies: a) in the core 133 assemblies b) in the spent fuel pool 305 c) spent fuel pool 4

storage capacity 729 d) planned spent fuel pool May be increased "

storage capacity via fuel pin consolidation

7. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity. 1996 _

' Prepared by MM Date September 4, 1984 g y

q  :.

OMAHA PUBLIC POWER DISTRICT Fort Calhoun Station Unit No. 1 August, 1984

,~

Monthly Operations Report

~I.. OPERATIONS

SUMMARY

Fort Calhoun Station performed moderator temperature coefficient. testing at approximately 93% power on August 1,1984. The plant reached 100%

power August 2 and maintained it throughout the month. An NRC audit of plant security was conducted ~during August. An evaluation of operator license training is being performed. One auxiliary operator resigned during' August, i

~

No safety valve or PORV challenges occurred. .

l A. PERFORMANCE CHARACTERISTICS LER Number Deficiency 84-011 Radiation Monitor (RM-061/052) Disconnected.84-012 Low Boron Concentration in Safety Injection and Refueling Water Tank.84-013 Reactor Trip.-

B. CHANGES IN OPERATING METHODS None C. RESULTS OF SURVEILLANCE TESTS AND INSPECTIONS None F

D. CHANGES, TESTS AND EXPERIMENTS CARRIED OUT WITHOUT COMMISSION APPROVAL i Procedure Description SP-FAUD-1 Fuel Assembly Uplift Condition Detection.

This procedure did not constitute an unviewed safety question as defined by 10CFR50.59 since it only involved the evaluation of data from a surveillance test to verify that a fuel assembly uplift ccndition did not exist.

E_

l e .

' Monthly Op; rations. Report August,-1984 )

Page Two D. CHANGES, TESTS AND EXPERIMENTS CARRIED OUT WITHOUT COMMISSION APPROVAL (continued)

. System Acceptance Committee Packages for August,1984:

Package Description / Analysis EEAR FC-79-220 Failure Mode of HCV-545.

This modification changed the failure mode from open to closed in accordance with 10CFR50 Appendix A requirements. This failure position provides.

greater safety, therefore, this modificat aan has no adverse effect on the safety analysis.

EEAR'FC-80-19 Evaluation of Excore Detectors.

This modification replaced the existing combination B-10 proportional and fission chamber detectors with dual fission chamber systems. The. replacement systems have as good as or better specifications.

Therefore, this modification has no adverse effect on the safety analysis.

EEAR FC-83-64 Pressurizer Mini Spray Valves.

This modification provided for replacement of the existing mini spray ~ valves with a different valve style. The function of the valves has not been-altered, therefore, this modification has no adverse effect on the safety analysis.

EEAR FC-83-97 "B" Channel APD Calculator Module G-1.

This modification provided for the installation of an improved updated module. The function of the module has not been altered, therefore, this modification has no adverse effect on the safety analysis.

EEAR FC-79-06 Main Feedwater Pump Warming Line Orifices.

This modification was a replacement in kind of the existing non-safety related feedwater pump warming line orifices, therefore, it has no adverse effect on the safety analysis.

EEAR-FC-80-31 PCV-103-1,2 Positioner Upgrading.

This modification provided for the installation of a different model of pilot relays. The operation of the system was not altered, therefore, it has no adverse effect on the safety analysis.

F 4

~ Monthly' Operations Report

. . August,' 1984 l Page Three. i D. CHANGES, TESTS AND EXPERIMENTS CARRIED OUT WITHOUT COMMISSION APPROVAL (continued)

System Acceptance Committee Packages for August, 1984: ~(continued)

Package Description / Analysis EEAR FC-80-84A Control Room' Iodine Monitor (RM-065).

This modification provided for. the installation of a device to monitor iodine in the control room.

This enhanced--the' existing monitoring capability, therefore, this modification has no adverse effect on the safety analysis.

EEAR FC-82-35 Walkway Around Air Compressors.

.This modification extended the work platform around the diesel generator air compressor unit and has no adverse effect on the safety analysis.

EEAR FC-84-66 Steam Generator Insulation.

This modification provided for a different method of installing insulation to the bottom of the steam generators. Appropriate loads were observed, therefore, it has no adverse effect on the safety analysis.

EEAR FC-84-108 Replacement /Reinsulation of Teflon Insulated Wires.

This modification replaced and reinsulated pene-tration lead wires for safety related equipment located inside containment. This modification has no adverse effect on the safety analysis.

EEAR FC-83-126 Site Security Concentrators.

This modification did not involve safety related

. equipment, therefore, it has no adverse effect on the safety analysis.

EEAR FC-83-127 Water Plant Sample Line Flow Regulators.

This modification provided for the installation of sample flow manual regulating valves in each of the sample lines from the cation and anion exchange beds'into the water plant control room. This modification did not involve safety related equipment, therefore, it has no adverse effect.

on the safety analysis.

I l

{-.

Monthly Operations R: port-LAugust,'1984 Page Four c,

D. CHANGES, TESTS AND EXPERIMENTS CARRIED OUT WITHOUT COMMISSION APPROVAL

'(continued)

System Acceptance Committee Packages for August,1984: (continued)

Package- Description / Analysis EEAR FC-84-15 Feedwater Heater Liquid Level Controller Piping.

This modification raised the liquid level controllers to a height where the control range is optimized.

This will permit proper liquid level settings for the heaters when in service. This modification did not involve safety related equipment, therefore, has no adverse effect on the safety analysis.

EEAR FC-84-54 Relocation of Fire 3rigade Radio Battery Charger.

This modification did not involve safety related equiprhent, therefore, has no adverse effect on the safety analysis.

E. RESULTS OF LEAK RATE TESTS None i

F. CHANGES IN PLANT OPERATING STAFF l- Mr. Michael Gaebel, an auxiliary operator, resigned in August.

G. TRAINING l

Initial and requalification training for the 1984 Emergency Plan was conducted for plant personnel. Fire brigade practical exercises were conducted for Operations and Security personnel. Systems, theory and modification training for licensed and non-licensed operators was.

held as per the annual schedule.

H. CHANGES, TESTS AND EXPERIMENTS REQUIRING NUCLEAR REGULATORY COMMISSION AUTHORIZATION PURSUANT T0 10CFR50.59 Package Description / Analysis Amendment No. 82 This amendment-adds operability and surveillance requirements for the containment hydrogen, water and pressure monitors.

--q

~

1 Mont_hly:: Operations Report:

. = August,1984 -

Page Five II. . L MAINTENANCE (Significant Safety Related)

The computer' printout for this item'is attached.

M,-

. W.. Gary Ga es Manager

. Fort Calhoun Station 1

4 4 .

I J

k r

}

i

---n.. - - -,e - - - - . ,e.,, . - -n-

DATE.0?/11/84 P;GE Cool ce**c CH A M P S '* coco TIME 09:49' REPT U-01 OMAHA-PU3LIC POWER u!STk!CT F02T-CALHOUN PLANT REFUELING OU1 AGE SAFtTI RELATED MAINT OR0ERS.

wK CMP OATE h0kK ACCOMPLISHED ,

TAG PR0blEM MAINTENANCE ORDER NO , EQUIPMENT 05/18/84f :

EXERCISED METER FULL SCALE ANC 842074 'A/PIC-902 ,

A/PIC-902 SIGMA APPEARS TO HAVE FAIL TESTED BOTH ALARMS.- CHECKED EP. 6000.

PERFORMED'PM'S ON MOTOR AND CIRCuti 07/03/84 AC-10D STARTED AND TRIPPED FREE.PERFORMI.4G BREAKER, TEST RAN MOTOR AND FOUND CU 841407 ST-ESF-6.

' RRENT TO BE 20 AMPS. MOTOR CHECKED 0 RAW WATER STRAINEk KELPS TRIP /IN

'kEPLACE-ACl2A STRAINER WITH SPARE 1ST .05/18/84 AC-12A 'A' 'RAINER (ACl2'St. TEST RAN AND RETURN 842042 G OUT ON THERMALS - GEAk box'IS HJT LD TO SERVICE.

TO THE TOUCH.

04/18/84 CLE AN CONT AC T S Ott 62 RELAY.  ?-

AC-3A AC-3A 010 NUT TIME OUT AS PRESCR!dED 841356 IN TIME INTERVAL OF ST-ESF-6 IF.31 ADJUSTED TRIP LATCH SCREW ON BRE AKER - 04/17/84-AC-3C DURING ST-ESF-6 AC-3C IdIPPE0 FREE A 891420 FTER SEQUENCING ON.

REPLACED ALARM CARD ANC TESTED USING' 06/28/84 At A-5-M ALARM 15 FLASHING. NO APPARENT AI-6mA ANN TEST SWITCHES CPE R AT ICN 840684 FCR PROBLEM AND N0' ANNUNCIATION PROPER ALL ALARMS CLEAR.

06/08/84 s

USING C169001 TORQUED THROUGH,00LTS Al-ESF OtsRING ST-ESF-13 STEP 31 86-Bl/ VIAS TO 2 SIN / POUNDS BY SYSTEM PROTECTION.

840981 DIO NOT TRIP. WHEN RESETING 86-bl/VI 4 AS, 86-01/ VIAS TRIPPED. THIS LOCKOUT WAS TESTED PER ESF-2F.4 REPAIRED 2 COLD SOLDER CONNECTIONS I '06/18/34 Al-RPS 'C' CHANNEL RPS OPM METER WON'T N J-3 OF WIDL RANGE ORAWER, CHECKS 0 840539 RESPOND. METER 15 MOUNTED ON CB-4. k.

kEPLACED S-4, CHECKS DK 03/30/84 SUBCHANNF L DEV I AT IO.4 LIGHT S ARE ON, 840009 AI-31E-awl-A6 ON ALL SAF ETY CHAI4NELS A0 JUSTED C PHASE INSTANTAME005 TRIP 05/06/84 CH-1B CHARGING PUMP DID NOT ST ART ON ESF-6 DEVICE, RETESTED AND CK.

841409 (F.4) TEST.

1 8 , .

,a  %

_T cecca CH A M P S cocco DATF 09/11/84 PAGE 0002..

OMAHA-PUBLIC P0wER OI5TkICT TIME.09:49 CEpf u-21 i FORT-CALHOUN PLANT REFUELING OUTAGE SAFETY HELATED MAINT CODERS kORK ACCUFPLISHED hK-CMP OATE.

MAINTENANCE ORDER NG ECUIPMENT TAG PROblLM NO.2 SUEL Ott PUMP FOR DItSEL No.2 F,UND PUMP MIX, BOLND, BLED AIR FROM 05/15/84 642046 Ob f MP, RUN PUMP AT TWO O!FFERENT INTE -

OEVLLOPE0 Gr,LY 3 PSIG DURING R.ALS, PUMP FUNCf!CNEO NORMALLY.

ST-LSF-6 EE le3/MES Sh!TCri IN D-2 CONTROL C ABIt4E REPAIRED CONTACTS 3') C 30C SEE MO 84 04/13/84 840181' 1275. BRUN!SHED 32,.32C TOROUED THR0 T IS UIFFICULT TO OPERATE--MAY F4EED LUBRICATEU. UGH BOLTS TG 20lN/LBS LUBE 3 OPERATIN PUS 1A-3 HAS SPURIOUS LOW VOLTAGE CHECK WITH CPERATION FRCH 061884 TO 06/22/84-8"2559 EE-4A 062284 ALARM HAS NCT ANNUNICI ATE D SI ALARM.

NCE MO WRITTEN, MAY HAVE BEEN CAUSED EE-dC NO.1 BATTLRY CHARGER BURNT UP PRIMARY RESISTANCC'TO GROUND WAS 100 05/08/84 G41855 MEGCHM;5EC RESISTAr.CE TO GROUND hAS 100 MEG 0HMiPRIMARY RESISTANCE .00020H REPLACED PLUG ASSEM9LY AND GRAPHITE 05/07/84 830176 FCV-1102 R E BUI L D'( MODI F Y PLUG ASSEMdLY) FCV-11 02 AS WAS DONE TO FCV-1101, ASSUME A- RINGS NEW GASKETS AND PACKING-WGG LL PARTS AVAILABLE, IF SPARE PLUG AS REASSEMBLED WALVE AS PER PROCEDURE L

COUNTER DOES NOT COUNT OFF FOR EACH CLEANED MECHANICAL S h*I T CH SO.IT OPER 03/05/84 840502 FQS-269Y ATED PROPtRLY-OPS CK GOOD GALLON OF ACID ADDED REPLACE MOTOR REPLACED MOTOR AND PERFORMED ATTACHE 04/14/84 841318 HCV-1041C 0 PROCEOURES.

VALVE S TP 0K E TIME EXCEEDS ALLOWABLE PUT F41CKLE NEVER SEZE ON STEM AND PA 05/05/84 841746 HCV-138dB CRING TO REACH ACCEPTABLE STROKE TIM STRUKL TIME OF 15 SECONDS.'

E. 6.9 SEC.

MCC TFIP CUT ON OVERCURREt4T MOTOR FOUND TO BE k! RED WRONG. OhE 05/09/64 841450 HCV-151 WIr4 DING NOT WIRED PROPERLY.DK 042084 SEE ATTACHED SUPPLEMENT oNOTE DURNIN HCV-253 HAS A EENT SHAFT COMPLETED AS PER PROCEOURE 05/C8/84 041751 HCV-258 1

9 0

8 e

~ . _ - .. . .

DATE M/II/bb PAGE 0003I cocco C ti A M P S coco?

TIME 09:44 REPT U ~.1-OMAHA-/UBLIC POWFN OldTx!LT FC2T-CALHOUte PLANT , ,

REFUELING OUTAGE SAFETY RELATED MAINT ORDERS ,

h0kK ACCOMPLISHED hK CMP DATE=

PR0blE" Malt 4TENANCE ORDER NO .EGUIPMENT TAG FCOND STICKY Aux CONT ACT CN CLOSE' .03'12/84

/

840580 .HCV-265 VALVE WILL OPEN. BOT w!LL NOT CLCSE CONTACTOR. CLEANED AND LUBE 0 ,

FLECTRICALLY a

REPL ACED VALVE GATE VALVE STEM AND.

05/22/84 015 ASSEMBLE, REPAIR At40 RE ASSEMBLE 841783 HCV-265 PACKING.

VALVE. .

4 WHE N OPER ATING CHG PUMP 'A' OURING FULL TRAVEL OPEN E CLOSED MANUALLY A 04/26/84-841421 HCV-268 BORIC ACIO TANK 'NO WIH LIMITCPQUE. VALVE SHOWS No EX

• ST-ESF-o F.4 'B' TERNAL SIGNS OF LEAKAGE.

LUST 20% LF LEVEL WITH HCv-268 IN PERFCRPED ATTACHED-PROCEDURES.

05/11/84 HCV-268 HCV-268 LEAKS THROUGH.

2 841787 04/16/84 HCV-2918 HPS! PUMP 2C.150L O!SCH. VALVE IN01C . SET CLOSE LIMIT SWITCH.

841331 ATES OPEN POSITION BOT DOES NOT GET GREEN LIGHT WHEN CHARGED TO CLOSE.

COMMUNICATED WITH CCt4 TROL ROOM CYCLE 05/12/84 HCV-2918 V ALVE WILL NOT CLOSE EVEN WITH HAND C VALVE WORKING PRCPERLY CONTROL ROO 841909 JACK M 15 HAPPY WITH OPERATION OF VALVE.

SET CLOSE LIMIT SWITCH. 04/16/84 HCV-2928 HPSI PUMP 2A VALVE INDICATES OPEN PO 841332 51 T 1074 BUT DOES NOT GET GREEN LIGHT WHEN CHARG D TO CLOSE.

50LEN010 VALVE NOT LEAKIr4G BY. 06/05/84 HCV-2937 LEAKS OIL - BOOSTER PUMP IS V010 - SEE MO 841322 JAMES FOLEY 060 840558 CYCLlhG. 584 VALVE WILL 740T OPERATL FROS KEY SWIT FOUND F-7 IN At 128B BLOWN. REPLACED 05/05/84-842492 HCV-2968 FUSE AND CYCLED CH AT AI-12dB Ar40 BOTh VALVE POSII!O N STATUS LIGHTS ARE OUT.

REPLACED LUGS ON T1, T2, T3 BENCH TE 07/04/84 HCV-29T4-0 40 TOR DOES Not RUN AND TORQUE SWIICH .ST FOTOR 2 0A PER 0, 1725RPP PEGGARE 841754 '

10 DRCAEr4. O MOTOR OK 050684 7MH

'O 9

o ,%

~

rAlf P9/11/94 ',PAGE 0004-cooco CH A M PS cocco

• REPT U-01 -

OMiHA-PUBLIC POWER DISTRICT t t *8 r4:*4 FDDT-CALHOUN PLANT REFUELING OUTAGE SAFETY kELATED MAINT CROEk% o my CMP'DATE-kCkk # CC u"Pt t ',ht L f!AINTENANCF ORDER NJ EGUlpMENT TAG . PROBLEM HCV-314,318,320 OID NOT OPE 4 nHFN S6 MANUALLY CRAKLKED VALVES CPEN ONE TtJ 04/27/84 841259 HCV-314 AE RN CPERATED VALVES ELECTRICALLY DECL B/SIAS TRIPPED DURING ST-ESF-2E UTLH LEVLR DISENGAGEO AND VALVES CYC TEST. 'THtY WERL TAGGED cur' THE PUSITION INDICATOR F OR V AL v. OCV CHECK SIGMA UN BENCH SIGMA COCO. FOU 07/05/84:

642332 HCV-318 P.D SET SCREW 04 SHAFT GF POT AT V A LV..

-31d DCES nut WORK. HCV-318 IS LOCar E LOOSE. TIGHTENED AND TESTED A0JUST ED It; CONT AINMENT .

RFPAIREO INTtRNALS AND RLPACKEU 05/16/84 HCV-335 VALVE LEAx5 THau LHEC K TO SEE IF PRINT S WERE CHANGED 840525 fROM 1.5" TC 4" VALVE.

SET VALVE.STRCKE R. PIGNUTTI.

05/02/84 HCV-365-20 HLV-185 - VALVES LEAK BY VALVE W AS t40T utSASSEM0 LED. IT IS NO 041722 T THE SCOPE GF THIS MO TO 00 A LEAK PEPAIPED INTERN AL s AND REP ACKEO. CHE 05/16/84 HCV-3d6 V ALVF I E AKS THRU CKED TO SEE THAT PRINTS hERE CHANGE 0 R40526 FOR 1.5" TO 4" VALVE.

SET VALVE STROKE R. PIGNOTTI. 05/02/84 HCV-366-20 HCV- 386 - VALVES LEAK by VALVE hAS NOT DISASSEMBLE 0 IT IS NOT 841723 THE SCOPE OF THIS MO TO 00 A LEAK TE CHECKEU OPERATION 4 11MES, CPERATIOM' 04/13/84-HCV-4003 WILL NOT OPLN WHEN AIR IS SECURED hAS FINE, NC OTHER WORK DONE 841309 ISEE ST-ISI-CC-1 4/10/841 USED PIPE WRENCH TO POP VALVE OFF OF '03/15/84 HCV-461 HCV-4dl WILL NOT OPEN SEAT. CYCLEO 4-5 T!"ES TO PROVE OPER 840321 ABILITY REMOVED OPERATOR CHECK STRCKE ON 03/29/84 HCV-481 HCV-461 WILL NOT OPEN. VALVE FAILE0 ON SIGHT AND FROM 840750 CONTROL ROOM SEAMS OK.

TIGHTENED MANUAL HAN0 WHEEL PACKING 05/14/84 HCV-482A FAILE0 ACCUMULATION TEST PFR AUT. PERFORMED ST-RWS-1 050584 841735 ST-kuS-1

• SEE O! 1888.

~ ~

' -:]

CMAHA-PUBLIC P0dEk DISTk!CT 4400G CH A M P S ecoco DATF C9/L-1/64

• PAGE COOS:

T!*f 07:49 'REPT U-01 FORT-CALHOUN PLANT REFUELING CNTAJE SAFETY RFLATED MAINI' ORDERS' PR0blEM kORK ACCOMPL!SHED WK CMP OATE' MOINTENANCE ORDER No EQUIPMENT TAG 841736 HCV-4628 ' FAILED ACCUMULATION TEST PER ST- TIGHTENED MANUAL HAN0 WHEEL PACKING N 05/14/84 RhS-1 UT. PERFORM ST-RWS-1. SEE O! 1888.

941737 HCV-4H3A FAILED ACC'JMULATION TEST PER- TIGHTEt4ED f*ANUAL HA*40WNEEL PACKING' 05/14/84 ST-RWS-1 NUT. PERFOR"ED ST-RWS-1.

SEE O! 1888 841T38 HCV-4838 FAILED ACLUMULATOR T E ST PER ST-RWS-1 TIGHTEt4ED MANUAL HAN0 WHEEL PACKING N 05/14/84 UT. PEHFCRMED ST-RWS-1. SEE Of 1888 -

HCV-725A-338 HCV-725A DOES NGT GIVE A GREEN LIGHT ADJUSTED CLOSE LIMIT Sn!TCH. 04/24/84 I 941454 WHEN CLOSED LCV-383-2 VALVE HAS PACKING LEAK. FLANGE GASKE 04/14/84 840674 ,

Y SHOWS EVIDENCE JF LE AK AGE . NEED TO HAVE SIEWT DRAINED TO REPLACE LT-10!x LOOPS 101X, 101Y HAVE AP PRO.'.I M AT E LY CHECKED C ADJUSTED AS PER Sl'- 101 X & .07/07/84 842602 CP-101Y. CP IN ICC SHOP FILES.

6% OtFFERENCE IS LEVEL.

LT-2904X LT 2904X X 16A WIDE RANGE LLVEL TRAN FILLED REFERENCE LEGS AS PER INSTRUC 05/29/84 842446 TIONS SMITTLR LOST REFERENCE LEGI LT 2964Y (60 NARROW RANGE LEVEL TRANSMITTER L MCC-4A2-F02 WHEN CB-4 SWITCH OPERATLD GkOUND FOUND A PIf4CH WIRE - RELOC AT E WIRE - A 04/28/84 841852 ND TAPE - VALVE CANNOT PL OPERATED 0 OCCURS ON 400 VOLI BUS 442 IMCCI ECAUSE IT JAM UP WHILE GOING TO THE-MS-276 REBUILD MS-276 AND SEND TO WYLE LABS REMOVED VALVE. LAPPED DISC AND SEAT. 03/30/84 840362 REASSEMBLE 0. i FOR TESTING REBUILD MS-277 AND SHIP TU REMOVED VALVE. LAPPE0 DISC At4D SEAT. 03/30/84-840363 MS-277 WYLE LABS TO bE TESTED REASSEMBLED.

o n

"9 OMAHA-PUBLIC POWEd O! STRICT ct3cc CH A M P S 00*** O A IF.l O9/ t t /8 4 i PAGE 0006 F GR T-C ALHOUN PLANT T IME 09:49 REPT U-01 NEFULLING OUfAGE SAFETY RELATEU MAIN! ORDERS MAINTENANCE ORDE* N'O EGUIPMENT TAG problem h0RK ACCOMPLISHED WK CMP DATE~

841747 PCV-102-1 HAND CONTh0L SWITCH FOR PORV'S OCES CHECKED CONTROL FOUND OK LIMIT' 05/05/84 NOT OPERATE PRCPERLY. VALVE DOES NOT SWITCH NEEDS CHEC.KED FOUND SCREWS G0 CLOSED, HANGS UP LOOSE GN LIFIT SWITCH COVERS 841777 PCV-742A PCV-742A LEAKS BY TIGHTENED SEAT. LEAK TEST PERFORMED 05/10/84 10200 050884. ST-ISI VAtF28 PERF0kME D JN 033184. NO REPAIRS NADE TO VALV 840514 oCV-742B CONT PUkGL ISOL VALVES WILLNCT OPE N INSTALL DIAPHRAMS AND 0-PINGS IN ALL 03/31/84 VALVES. PCRFORMED ST-IS!-VA-1 6 NOTE WITTNESSED OPERABILITY ONLY 041778 RCV-7320 PCV-742C LEAKS BY TIGHTENED SEAT. 05/10/84 842329 PCV-742D PCV-742C C D HAVE EACESS!vE LEAKAGE. TIGHTENED ALL ALLFf4 SCREWS AND 06/29/84 NEED TO ADJUST SEALS. LUBRICATED SEATING SURFACES WITH' CORNING III. SEATS REPLACEO UNDER 840506 PRC-103X CONTROLLER MANUAL ADJUSTMENT WILL REPAIRED AND CALIBRATED CONTRCLLER. 04/13/84 NOT CHANGE THE CONTROLLLR OUTPUT 841198 RC MACH!NE RCP NUTS TO ENSURE PROPER MACHINED NUT AS PER PROCEDURE 04/04/84 FIT AN3 CONSTRUCT A TENT IN MACHINE TENT BUILT UNDER THE MP/HP SHOP TO 00 $0. INSTRUCTION. JASO32484 841532 RC-10-17 CONTROL RUD IT I S UNCCUPL E D BUT - AS PER ATTACHED PRCCEDURE 05/C8/84 WHILE UNCLUPLING, LdT 00WN TCOL WOULD ONLY TURN 2 OR 3 TURNS 941531 RC-10-22 CEDM 22 DEIVE CONNECTOR NOT APPEARS AS PER ATTACHED PRCCEDURE 05/08/84 TO BE GALLED- FOUND PROBLEY WHILE UNCOUPLING 845113 RC-10-41 SHOWS NO INDICATION OF MOVEMEf47 04 REPLACEO 7/C NO.16 CABLE FOR READ SW 07/06/84 ME T RO SC OPE ITCHES BETWEEN PATCH PANEL AND HEAD.

d j

- 0MAHA-PUaLIC POWER DISTRILT cocoo CH A H PS 4C$c4 DATF;C3/11/04 , PAGE 0007-f IPC Oht' '.RE P T . U-C L FOR T-C ALHOUf4 PLANT kE FUEL Itab OUTAGE SAFCTY RELATED MAINI OROFRS PkOULEM WORK ACCOMPL[SHED wK CMP 0 ATE MAINTENANCE ORDER NO EQUIPMENT TAG 840086 RC-2A PERFOKM SECONDARY S10E COMPLETED PER ATTACHED MP-RC-2-4 '4/23/84'.

0 INSPECTION PER MP-RC-2-4.

840715 RC-2A REMOVE ' STUCK' STUD FROM RC-2A COLD REMOVED BROKEN STUD C TOP RUN IN '

03/26/84 LEG PRIMARY MANwAY. THREADS.

F10.8415 86 ' WRITTEN TO REPAIR DAMAGED RC-2A REINSULATL BOTTOM HALF OF STEAM GENE FABRICATE ~AND INSTALLED NEW BL A*:KET 05/06/84 841579 RATOR A. ISEE ATTACHMENTSI INSULATION AS REQUESTED.

REPLACES OLD MD 15675.

842283 RC-24 PLUG DEGRADED TUBE IN RL-24 HGT LEG PER ATTACHLO PROCEDURE. 06/28/84 AT LOCATION R18-L37 (MECHANIC AL TUBE PLUGl.

RC-2A RE"0VE SECTION OF DEGRADED TUBE Idow , PER ATTACHED. 06/29/84 843284 18 LINE 37) FROM COLD LEG SIDE OF RC '

-2A. PLUG COLD LEG SIDE OF TUdr.

840087 RC-2B PERFORM SECONDAkV SIDE REMOVED C AN DECK COVER AS PER REQ. 04/02/84 VISUAL INSPECTION PER INST ALLEU C AN OECK COVER PER ATTACHE MP-RC-2-4. D ROCEDURE 040284 RC-2B CONNECT NITFOGEh TO B S/G FOR CONNECT, NITROGEN TO B S/G 04/22/84 841481 BLACK LIGHTING.

RC-2B REPLACE INSULATION ON RC-28 00TTOM FABRICATE AND INSTALLED NEW BLANKET. 05/C6/84 841584 INSULATION AS REGUESTED.

HALF RC-28 PERFORM LLAA DETECTING ON RC-2B AS P FOUND LEAK MARKED WITH TEMPLATE PLU 05/21/84 842177 GS ON EACH S10E GM INSTALLED NUMP PU ER ATTACHED WORK INSTRUCTIONS.

MPS.

RC-2B REPUVE SEC TIOu UF TU9E IN '3' S/G, AS DESCRIBEC IN ATTACHED PROCEDURE. 05/25/84 842188 DESIRED TUBES WERE CUT AND REMGVEG; THAf 15 OAMAGEO, FOR INSPECTION AND EVALUAT!bN. ANO THE TUBE ENDS WERE CRIMPED AND

)

9 9

_ . m _

y OMAH3-PUBLIC PO. DER DISTRICT c**** CH A M P S ***co Dai- M/ll/% PAGE'C008' '

FORT-CALHOUN PLANT T!ut 09:*9 REPT U-01

. REFUELING OUTAGE SAFETY REL ATFD M AINT OR(s E R S MAINTENANC E ORDER NU CQUIPMENT TAG PROBI.LM WORK ACCCMPLISHED hk CMP OAYE 800433 RC-3A MEASURE P.C.' PUMP 3A LOVEx TG CASE MEASURE AND CLEAN GASKET SURFACES O'3/I'7/ 8 4 GASKET GROOVES AND JOURNAL BEARING 01AMETER AS PER SP-RC-12 ocVERIFIED MEASUREPENTS ACB FOR 83 022 RC-3A-P CHANGE DIL AND CLE AN At40 INSPECT CLEANED. INSPECT, ' CHANGE CIL AND 05/11/84 RC-3A MOTOP PER MP-RC-3-1 CID PRCCEO,URE f

R40634 RC-39 FEASURE PC PUMP 3B COVER TO CASE h0RK CUMPLETED AS PER INSTRUCTIONS .03/20/8'4 GASKET GRCOVES AND JP0URNAL BLARING DIAMETER AS PCR SP-RC-12 840o35 RC-3C MEASURE RC PUMP 3C COVER TO CASE PER ATTACHEO 03/16/84 GASKET GROOVES AND JOURNAL BEARING DIAMETER AS PER SP-RC-12 841480 RC-3C RC-3C MOTLR HEATERS SH0n UNBALANCE 0- REPLACED TWO HEATERS. . 04/21/84 CURRENT ON PHASES. CHLCKED WITH S it* P -

SON. FOUND MOTOR HEATER OPEN 830030' RC-3C-M C H A f4G L OIL, CLEAN AND Ir4S PEC T RC-3C REPACKED VALVE RCV-978 03/08/84 MOTOR PER MP-RC-3-1 8*0007 RC-30 REPLACE RC-10.CAJE-TO-COVER GASKETS COMPLETED AS PER ATTACHE 0 PRCC 04/02/8*

EDURE.

C40509 RC-30 WHEN PUMP WAS SHUT 00nN THE MOTOR REPAIRED TWO BAD HEATERS. CHECV.ED'FO 04/26/84 HEATCh ENERJIZED G!vlNG A GROUNO JN R GROUND-FOUND NONE.

THE BUS 840&36 RC-30 MEASUA* PC PUMP 3D COVER TO C ASE TAKE MEASUREMENT AND CLEAR CASKET 03/23/84 CASKET GROOVES AND JOURt.AL BEARINC . SURFACES AS PER SP-RC-12

830032 RC-30-M " CLEAN, INSPECT AND CHANGE DIL ON RC- CLE Af4, INSPECT, CHANGE CIL AND OID P 05/11/84 3D PUMP MOTOR PER MP-RC-3-1 ROCEDURE MP-RC-3.

SEE.01-1988 FOR "NO PROCEDURE VERIFI t

4

V OPAH3-FUDLIC PO::ER O!SikICT c4000 CH A M P S .cchoc OAIF 09/11/94 . P.!GE Q00U FORT-CALHOUN PLANT T ! rF P4 * .Q . N E PT . U-C l '.

REFUELI% OUT AGE SAFE TY HELATED MAINT ORbfRS' ,

f MAlf4TENANCE ORDER NO E f.U I P M E N T TAG PROblLM .m a di , a, t t ' , 8 ' . . .. (*P DATE'

..841359 PC-30-F ZERO t SPEE0 SWITCH PAD g g es t a c t s ,o g v., g i t ,. , .' 04 / 2 0 / d4 "

REMOVE SUkFACE DEFECT FROM nELD FILED SMOOTH h!TH CROWN' ~ 03/28/84' ,)

840843 RC-7F P40. 10 UN HEAD LIFT RIG. i

. 840619 BACKGROUND READING .4ITH FLUSHING .d4T ' CLEANED DETECTOR HOUSING FCR RM-OSSA 03/15/64 I RM ER 15 3x10 E4 'bACKGROUNC ORCPPED APPROX. 10,000 RPM ~ ]

THIS IS THE DEST IT CAN 00.' Mar 4!TCR.

l

• 0NITOR RM-067 SP!KES INTO ALERT AND CLEANFO COP.NECTORS Are CONTACTS ON 03/28/84. -

840729 RM ALAR *. HP CHECKE D ARE A AND.THEPE IS LO. dAf4GL AND ANALYZER PGA<nS FOUNO No AADIAT10t4 SOURCE r0 CAUSE PPGPLEM b AO CONNt C T IC*4 Of. CAPACITOR, REPAIRE.

840765 RM R M-Oo lB - C ANNOT GET ELECTP0NIC CHEC CHECK CADLES FROM CONTROL ROUP TO 05/02/84 K SOURC E TO WORK. ALSO GREff4 FAIL LO ER PEN T ATR A T ION-90Tti C ABLE 6908L L I GH T IS INOPERATIVE 8009 CKECK OUT.GCCO. LED 042384.

842172 RM REFuvE RF-054 ALB DETECTOR HELLS AND OISASSEMQLEO f'uTH SAMPLFR AND CLEAT 4E 06/22/84 RRIt4G TO CHEMISTRY FOR t.L E AN If4G ANO O nITH ACIO UNTIL COUNT RATE WAS APP DLCON. IWELLS ARE CONTAMINATED) RCx 200 CPM 051884 840503 RM-064 RLACK PEN OF RECORDER DOE S*4' T DROP FOUND THAT 2LACM PEN IS FADF TO-GD 03/16/84 TG ZERO WHEN OPPOSITE PEN IS 1 74 TO MAX' RANGE Wr1E N THE INPUT IS OFF.

OPERA 1!ON AL SO F OUND EL ACM PEN CUT OF CAL AND '

SI-3A SI-3A B E An !!/, OILER HAS A LEAK FPJP TfuHTEN UP SIGHT POWL PIPING. '04/17/S4 841277 THE PIPL up THE BASE OF THi O!LLR. -

SI-3C DUR I% ST-E S F-2,F . 3 AC TIMER FOR SI- REPLACE 0 TIPER WITH NEW TIFE4 04/26/04 830170 PER MP-EE-20.

3C-$1-2 010 NOT TIME UUT. NOTE: Td!S IS TIMER FOR At2 NORMAL BUS ALIGNSENT 51-5 COVLQ BAO SPOTS IN SIRWT te ! T H REPAIRE0 Ab0UT 15 BAD AREAS 04/C9/84

- 840968

}

R T V- 314 5 ISEE ATTACHED SHEFT) 4 4 9

~

- - - . - - - _ - _ . - _ _ _ - - - - x--

c OMI.Ha-PUBLIC POWER DISTRICT cccco CHA M P S coooc DATF 07/11/84, PCCE 0010 FORT-CALHOUN PLANT TIME.09:49 .

REPT U-01.

REFUEs.ING OUTAGE SAFETY RELATED MAINT'CROfRS  :

MAINTENANCE ORDER NO 'EGUIPMEt4T TAG problem h0RK ACCOFPLISHE0 hK CMP CATE 842062 51-bC INDICATES ABOvf INDI C A T I0f4 RANGE AND F ILL REFERENCE LEGS ON POTH mIDE AND- 05/15/84 GREATER THAN WIDE RANGE IN0! CATION. NARRUW RANGE TRANSMITTERS -OK.

840689 TE-735A DE TECTOR WELL COOLING RTO HAS INTERN RfPLACEO DETECTOR. CAL IN IC SHOP 03/22/84 ITTENT PROBLEM 1735Al FILES .

GI-1845 ,

841907 T13-3B PKR WILL t.0T CHG WHEN RACKED UP LUBRICATED WECHANISM AND TESTED FOR 05/06/84 PRGPER OPERATION.

640059 VA-C0t4 BREAKER Tk!PS IM"CDIATELY AFTER FOUND DEFECTIVE CIRCUIT BRKR. IN PCC 03/19/84 ATTLMPTING TO START FAN. UNIT. A CB PHASE CONNETIONS (PRESS.

FIT CONNECTICNSI LCOSE AND ARCING.

841743 VA-CON RC-30 SPACE HEATER,0 PEN HEATER IN TH REPLACE TWO HEATERS 05/07/84 F DLLTA CONNECTIONS TRIPPED edEAKER i 6 842477 VA-282 VA-282 HAS A BENT SHAF,T. FABRICATED SHAFT PER FITTER INSTRUCT 06/06/84 ION. REPLACE 0 STEM At45 SF4T.

841408 VA-3B VA-3R WOULO NOT START WHILE PERFORMI VA-36 LATCH MECHANISM WAS A0 JUSTED A 04/16/84 NG ST-ESF-6. ND WAS TESTED TO START IN AUTOMATIC' (VIA SCUENCER TIMERSI'd!TH NO PROBLE ,

842430 VA-3R VA-3B PULLS LOW AMPS UNLESS CONTAI'NM CHECKED' CURRENT AT CIRCUIT BREAKER A '07/06/84 ENT PURGE IS ON. NO FOUNO IT TO PE A-137 AMPS, 2-140.5 AFPS, C-133 0 AMPS. METER UPST AIRS RE

• B4c978 VA-70 VA-7D DID NOT TIME OUT aHILi PFRFJPM CLEANED CONTACTS AND MECHANIZM WITH 04/20/84 I t.G S T - E SF '2 t F . 31. THE BUS WAS IN AN LPS CONTACT cleaned TESTED PER ABNORMAL LINE UP AT THE TIME. ATTACHED PROCEOURE ANC RETLRNED 842558 1Al-3 BKR 1Al-1 WILL NOT RALK UP. SHAFT ON KIRK KEY INTERLOCK HAu BEEN 06/15/84 REFEP O BURNS. JAMMEO. STRAIGHTENED AND HAD "ACHIN ISTS MILL OUT PLUNGER DRACKET.

_ _ _ _ ______ ~-

1 Y

,3).

OIAHA-PUBLIC POWEA DIS TR IC T ***** CHA M P'S *****

. . 8 FORT-CALHOUN PLANT DATr.09/11/f, . 'PAGE.00llf TIME 09:49' .REPT U-0V. ,g REFUELING OUTAGE SAFETY RELATED MAINT CRDERS MAINTENANCE. ORDER NO , EQUIPMENT TAG PRobtEM h0RK' ACCOMPLISHED mK CMP ' D ATE 84!804 143-T WORN FEMALE COUPLING SI-IA14160' VOLT INSTALLED NEW FFMALE-COUPLING ON :O'3/27/84 BREAKER 1 THE ELEVATCR 841290- 183A-7 VA-34 RKR WILL NOT CLGSE SKR SMELLS REPLACED PULL OUT TRIP SPRING -

04/14/84' LIKE BURNT INSULATION AND WIRING. REPLACED $2X RELAY L TESTED BREAKER 841951 lb3C-BT-le3C CHARGING POTOR IS LEAKING,UIL -REPLACED' GASKET CN CHARGING MOTOR, R- 04/30/64 EFILLED UIL'AND CHECKED OUT.

.840129 27-1/52-2 DURl*4G ST-CSF-2 F.4, TIMER FCR VA-7C ACCEPTANCE CRITURA SHOULO BE VA-7C 04/14/84 LAC-3C OID NOT TIME Oui. LAUSE MAY 95PC-5,+3,AC-3C 95PC,5,+3 CLEANED BE AUX CONTACT IN NORMALLY OPEN Bd5 HECHANIZMS-h!TH CCNTACT CLEANER LPS-O O

e e

DaTr 09/gt/04 PAGE C001 cocco CH A N P S cc 00 '

'REPT U OM*HA-PUBLIC POWER DISTRICT T!Pr 09rwi ' ' '

FO?T-CALHOUN PLANT REFUELING OUTAGE SAFETY RELATED MAINT GRCfMS WORK ACCU *PLISHED WK CMP OATE PAINTENANCE ORDER NO ELUIPMENT TAG PROblLM LLtANED EXTERIOR, CHANGED OIL, UPPER 09/13/84 RC-39-M CHANGL OIL, CLEAN AND INSPECT RCP LD

'830054 AND LonEP UPPER BRG. 130 GAL H.M.

MOTGR ON RC-3d WER BdG. 4 CAL. 797. oMOTOR NOT DISA AS PER PLOCEDURE 03/27/84 RC-3A REMOVL, CLEAN, AND INSPECT HC-3A 830158 i STU0S 4 AS PEk PROCEDURE, 8 NUTS MtCHINED 03/27/84 RC-39 PEMOVL, CLEAN, AND INSPECT STUD 5 830163 REMOVE, CLEAN, AND INSPECT AC-30 STU 'AS PER PROCEDURE 03/22/84-P40006 PC-3D DS PLEASE VOID-1HIS VALVE WAS NOT TbE 04/10/84 S40101 FW-1328 INSPECT ROOT V ALVE AiC REPL ACE N'.XT ONE THAT WAS LEAKING-VALVE LEAAING OUTAGE. -

REPL ACE S HO 20930 WAS FW-1331.

REMOVE, CLEAN AND li4SPECT RC-3C AS PER ATTACHED PROCEDURE 03/28/84 040174 RC-3C STUDS.

INSPFCT INVERTER 'A' AND MAKE REPAIR COMPT ATT. PROC.REPLD RELAYS PER ATT 05/03/84 840,20 EE-8J COPY UNT ' TRIP REPLD FAULT BREAKER,.

5 AS P4ECE S S AR Y.

UNT TRIPPED REPLD hEAK SCRC 3C4 00lv 04/11/84 FR-755 THE CONTAINMENT AIR PURGE RECORDER 940e13 DOES NOT INDIC ATE OR RECORD DURit4G A STEP 23 PURGE PELEASE RC-147 HA60 TO OPER ATE OPCRATED VALVE-SEEMED TO OPEHATE OKA 04/21/84 840717 80-147 Y bui TURNED TO EASY SO TIGHTENED 00-kN ON GL At40 A LIT 1LE-HAD PLENTY OF WHILE PERFORMING NP-DECHEh-1 DN CAST EP0xY IDEVCGN 5 MIN) AROUND BRO 04/10/84 840986 HCV-3L1 KEN PORC EL Alf, INSULATOR SCREW MOUNT!

LIMIT SWITCH FOUND BROWEN TERMINAL BOARD, BY MOU:4T ING SC ret.. NG.

t

__-_.._a

m. ..,

cocco CH A M P S ococo DATE.0a/11/84

• PAGE'0002-OMAHA-PURLIC PrlwER DISTRICT TIFF Ot: 43* REPT U-01' F037-CALHOUN PLANT

.kEFUELING OUTAGE SAFETY RELAffD HAINT CRurRS ej

~

WORK ACCOMPLISHEL' wK CMP?DATE MAINTENANCE ORDER NO EQUIPNFNT TAG PROBLEM 04/25/84 8'*1120 RC-34 EATRACT BFCAFN STUD ON kt-3A REACTOA C 00L Af4T PUMP .

86-Bl/CIAS COIL BURNT DUa!!4G ST-ESF-2tF.41 FOR GLD Colt NO. 366A803Gt6 NEw'h0.366A8 04/11/84 841264 03G16 CIAS, CLD C NO.366A803G16 NEw 86-bl/CIAS AND 66D/ VIAS DID NOT RESET EASILY. C NO.356A803G16' VIAS-'

RF PL ACEI' OLD TORQUESWITCH w!TH'NEW O' 04/21/84 hl 301 HLV-312-0 WHILE PEPFORMING MP-DEGkEE-1 FOUNO BRon E r4 TokOUE SWITCH. t. E . -

VACUUMLD ANN AREA 0F RC-2A. 04/21/84 441320 RC-2A VACUUN SLUGGE C SLAG FRCM BETWEEN TU PE SUNDLE C GENLRATOR SHELL.

RETRIEVE SCREW DRIVER AND VACUUM SLU 04/21/84 841321 RC-28 DGE AND SLAG FROM dETwELN TueE BUNDL 4 E AND GENERATOR SHELL.

A3/28-D2 KEY SW I TC H IS NEARLY IMPOSS LEt4T KEY REPLACED KEY. 04/20/84 841403 43/28-D2 IBLE TO OPERATE C-904 T3ANSHITTER WILL NOT CALIBftATE *PER CP-C/904-I STEP 4 SECT A IN- 04/20/84 841404 C/LT-904 PUT ON 103 WITHIN TOLERANCE PER GIVEN CAL!dRATED EQUIPMENT D4U WHEN FP-lA IS IN PULL-STOP, ALARM HAD OPERATOR OPERATE THE SWITCH lh P 04/24/84 841412 ULL 00T. ALARM SOUNDED 3 TIMES. FOUM WILL NOT ANNUNCIATE D NO PROBLEA IN SYSTEM. NO REPATRS M BACKUPPUMP STOPS'ON LOW LEVEL TRIP ' 04/19/84 841433 LIC/x-5998 THE BACKUP CONTROL CHANNEL DCES NOT WORK P R OPE P LY AS HACK UF PUMP RUNS FROM LIC/X-5998.

CONTINUGUSLY REPLACED DETECTOR SEE ICC SHOP 04/26/84 241473 RMO-54A RM-054A IS PEbCLD LOW. SUSPEC T DE TEC.

TOR FILES FOR CA

L. PROCEDURE

~

cocos CH A MP S cocco DaTE O!/11/84 PAGI CD03 OMAHA-PUBLIC P0dEH DISTRICT REPT U-01 T140 09:41

~3RT-CALHOUN PLANT REFUELING OUTAGE SAFETY kELATED MAINT ORDERS wCku a C( t.Wt l ui i =K CMP DATE MAINTENANCE ORDER NO EQUIPMENT TAG P R0i>L E M CHANGEOUT GREASE PER MP-DEGRE-1. (CMPLETED PER ATTALHED PROCfuudES 05/03/84 841588 HCV-311 ENSLRE FC-198 15 FILLED OUT,0NE COPY MP-DEGRE-1.MP-MOV-1, ST-IST-1 TO BE RETAINED WITH MO.ONE COPY TO 041589 HCV-312 CHANGEOUT GREASE PER MP-DEGRE-1 COMPLETED ATTACHED DROCEDURES MP-DEG 04/21/84 INSURE FC-198 IS FILLED OUT,0NE RE-1 MP-MOV--1, 5T-151-51-1 COPY TO BE RFTAINED WITH H.O., UNE .

841592 HCV-317 Chat 4GE007 GREASE PER MP-DEGRE-1 hCRK DCNE ACCORDING TO FOLLCw!NG PRO 04/11/84 INSURE FC-198 IS FILLED OUT , ONE CEDURES MP-DEGRE-1, MP-MOV-1, ST-ISI COPY TO BE RETAINED WITH M.D., ONE 1 CHANGE 0UT GREASE PER MP-DEGRE-I COMPLETE AS PER PRCCEDURE MP-DEGRE-1 05/03/84 R41593 HCV-318 INSURE FC-198 IS FILLED OUT, ONE ST-ISI-St-1 COPY TO BE RETAINED WITH M.O., ONC 841594 HCV-320 CHANGEOUT GREASE PER HP-DEGRE-1 PERFORMED ATTACHED MP-DEGRE-1 06/01/84 INSURE FC-198 Is FILLED OUT, ONE COPY TO BE RETAINED WITH M.0., ONE ,

HCV-327 CHANGE 0UT GREASE PER MP-DEGRE-1 MARFAK-2 GREASE (PER PHONE 04/25/84 841596 CONVERSATION WITH J.BOWSMAN 0425841 INSURE FC-198 IS FILLED OUT, ONE COPY TO BE RETAINED WITH M.D., ONE RJM CHANGEOUT GREASE PER MP-DEGRE-1 COMPLETED PROC EDURES ATTACHED. 05/06/84 841603 HCV-2914 INSURE FC-198 IS FILLED OUT, ONE COPY TO BE RETAINEO WITH M.D., ONE CH ANGEOUT GNE ASE PER HP-DEGRE-1 CID WORK AS PER ATTACHED PROCEDURE 05/06/84-84160* HCV-2934 INSURE FC-198 IS FILLED OUT, ONE COPY TO BE HETAINED WITH M.O., ONE HCV-2954 CH At4GE00T GRE ASE PER MP-DEGkE-1 AS PER ATTACHED PROCEDURE ~ 05/06/84 841605 INSURE FC-198 IS FILLED OUT, ONE (UPY TO BE 9ETAINED WITH M.D., ONE HCV-2974 CHANGE 0ui GREASE PER MP-DEGRE-1 GREASED 61MITOROUE VALVE AS PER PROC 07/04/84 841606 INSURE FC-198 IS F ILLED OL8T, ONE EDURE. IIN PLACEI COPY TO BE RETAINED WITH M.D., ONE 1

OMAHA-PUBLIC P0nE. DISTRICT ccoce CH A M P S cocco' DATE 09/11/84.

• PIGE C00's, FGRT-CALHOUN PLANT TIME 09:43 REPT U-01 REFUELING OUTAGE SAFETY RELATED MAINT ORDERS P R0t!Li M h0kK ACCCMPLISHED ink CMP DATE MAINTENANCE ORDER'NO* EcutPMENT TAG 841607 LcV-218-3 CHANGE 00T CREASE PER MP-DEGRE-1 LCMPLETED AS PROCEDURE 04/07/84' INSURE FC-198 IS FILLED OUT, ONE COPY TO BE RETalNED WITH M.D., ONE 841608 HCV-34T CHAR 4GEOUT GREASE PER M.'-DEGRE-1 CHANGE GREASE F0k OUTAGE 04/25/84 INSUPE FC-19e IS FILLLD OUT, ONE THIS VALVE CONTRUIES MORFAK r nDY TO BL RETAINED WITH M.O., ONE 2PER PHOME CONBISATION WITH HCV-104sf CHAN6 LOUT GREASE PER MP-DEGRE-1 PERFORMED ATTACFE0 PROCEDURES. 04/14/84 M41bo9 INSURE FC-199 IS FILLE 0 OUT, ONE COPY TO BL RETAINED WITH M.O., ONE.

HCV-1042C 'CHANGEOUT GREASE PER MP-DEGRE-1 CHANGED GRE ASE RESET LIMIT SWITCHES 05/05/84 941o10 INSURE FC-198 IS F ILLED OUT, ONE COPY TO BE RETAINED WITH M.O., ONE 841611 HCV-1384 CHANCEOUT GREASE PER MP-DEGRE-1 AS PER PROCEOURE 04/06/84 INSURE FC-198 15 FILLE 0 OUT, ONE COPY TO BE RETAINED WITH M.O., ONE 841612 HCV-1385 CHANGEOUT GREASE PER MP-DEGRE-1 AS PER PROCECURE 05/02/84 INSURE FC-198 IS FILLED OUT,.ONE COPY TO BE RETAINED WITH M.O., ONE 841013 HCV-1386 CHANGEOUT GREASE PER MP-DEGME-1 CCMPLETE AS PER PROCEDURE. 05/08/84 INSURE FC-198 IS FILLED OUT, ONE COPY TO BE RETAINED WITH M.O., ONE 841614 HCV-150 CHANGE 0ui GREASE PER MP-DEGRE-1 COMPLETED ATTACHED PROCE00RE 05/21/84 INSURL FC-198 IS FILLED OUT, ONE CUPY TO BE RETAINED WITH M.O., ONE 841615 HCV-151 CHANCEOUT GREASE PER MP-DEGRE-1 COMPLETED AS PER PROCEDURES 05/09/84 INSURE FC-198 IS FILLED OUT, ONE CUPY TO DE RETAINED WITH M.D., ONE HCV-308 CHANGECUT GREASE PER MP-DEGRE-1 REMOVED COVER L MOTOR FOUND GREASE 04/23/84 841616 INSURE FC-198 IS FILLED OUT, ONE TO DE OK LRK 042084 COPY TO BL RETAINED WITH M.U., ONE GREASE IN UNIT IS EP2 (WORKERI JZ

"**g e.

ococo DATE'Od /11/84' PAGE C0051 OMZHA-PUBLIC POWER DISTRICT ***** CH A M P S

~TIMF 09:43 - .REPT U-Ob F03T-C ALHCUN PL ANT

• REFUELING OUTAGE SAFETY REL ATED MAINT ORDER S WORK ACCUMPLISHEG hK CMP OATE Ma!NTENANCE ORDER NO EuulPMENT TAG PROBLEP I

841740 HCV-7907 kHEN CYCLING THIS VALVE PER SP-50V-1 INSTALLED ACROSS THE SOLENGIO' COIL T 05/08/84J A OC GRouNC ALARM WAS RECEIVED O SUPPRESS ANY BACK ENF.

SEC MG 842100 HCV-2908 WHFN CYCLING THIS VALVE PER SP-SOV-1 INSTALLED A VARISTCR'ACROSS THE SCLE 05/C8/84 841741 NOID C0!L TO SUP9RESS ANY BACK EMF.

A DC GROUND ALARP WAS RECEIVED.

SEE MD 842101 HCV-2918 WHFN CYCLING THIS VALVE PtR SP-SOV-1 INSTALLED A VARISTOR ACROSS THE SOLE 05/08/84 841742 NOID CCIL TC SUPPRESS ANY BACK EMF.

A OC GROUND CAPE IN.

SEE MG 842102 33 uATT CHARGER IS GROUNDED ON BOTH 05/09/84 941886 EE-SE THE AL L DC SIDES.

HCV-480 OR HCV-484 LEAK! THROUGH.

05/05/84 841894 HCV-480 WHEN OPENING VALVE, GREEN LIGHT WILL 05/12/04 841923 HCV-265 NOT GO OUT AFTER VALVE COMPLETELY OP EN VALVF HANOWHEtt IT TYPEI MISSING. REPLACED VALVE HANDLE. 05/09/84 841947 RC-205 NEEDS To bE RdPLACEO.

REPACA L IMI TORCUE OPEHATOR a!TH RWP 221 GREASED UNTIL GOOD GREASE ~ 05/01/84 841973 HCV-383-3-0 USED ABOUT 572 GREASE MAPFAA II GREASE REPACA LIMITORQUE OPEK ATOR wlTH GREASED UNTIL GOOD GREASE CAME CUT 05/01/84 841974 HCV-383-4-0 USED ABOUT 702 MARFACK II GREASE.

REPA!R BENT FL ANGE ON CH AREGAL TRAY REPAIRED BENT FLANGE 05/10/84 841992 VA-6 NO.1713. REF ER ENCE NR 84-04. CONTACT PLANT ENGINEERING FOR DET AILS AND R

- --.-a

%y

, t OMAH3-puettC P0wER DISTRICT CCG00 LH A M P S Cooe* DaTE.00/11/84 PIGE 0001 TIME 09:43 R E P T U-0 (

FUOT-CALHOUN PLANT REFUELING OUTAGE SAFETY RELATED MAINT GROFRS PHOBLEM hukK ACC6"PLISHED nK CMP DATE~

COINTENANCE DRDER NO EQUIPMENT TAG RC-4 BANn 4 GROUP 10,11,12 WHEN TRUNEC Ord CHECKED b4NK 4 GROUS 10,11,12 READ U 05/16/84 80200* '

ONLY ORAW 170 KW SUPPOSFD TO CRAd NITS C AMPS. PECORDER CHECKED C CK.

225kW. ICC 051784 P0wCR SUPPLY GIVING IMPROPER VOLTAGE REPLACED CAPACITOR.IN P0hER SUPPLY. 05/10/84 852107 FO-470

. CAPACITOR NEEDS TO BE CHAT 4GED OUT ICP IN ILC SHOP FILESI .

REPAIR C/CR CLEAN BUS 183B ECUIPMENT FOUND BUS PHASES B-C BURNT, REPLACED. 06/22/84 042179 EE EUS w0RK BETwEEN 1038 3RE AKER C TIB-AS NFCESSAPY - INSPECTION SHOULD INC LUCE DAMAGE A SS E SMEr4T TO ALL BREAKER 3B COPPER BUS, REPLACED w/NEw MOUNT!

INSPECT AND REPLACE IF NECESSARY OUT OVEPHAUL PUMP SEE PROCEDURE. TEST 06/29/84 842193 AC-3A ER PUMP BEARINGS. RUN IRD RETURN TO SERVICE.

ENTER SECONDARY SIDE OF RC-28 TO IDC ENTERED RC-28, COULD NOT DRIVE WEDGE- 05/24/84 842213 RC-2e S bETWEEN TUBES, TuSES WOULD NOT MOV NTIFY EXTENT OF WORK, IFENTIFY TUSEt St FOR REMOVAL AND MARK SAID TbaES. E, TUDE WAS MARKED, MI SSION ACCOMPLI 1838 MAIN SEC. BKR. INSPECT CLE AN PE COMPLETED ATTACFED PRCCFOURES AND 06/22/84 842421 EE-48 RETURNdD BREAKER TO SERVICE.

RFORM PM C REPAIR BKR. AS RECUIRED.

HCV-2968 NEEDS TO BAVE SCLEN0!D COIL REPLACED SOLENOID, COMPLETED 061584' 06/18/84 842556 HCV-2968 REPLACED. SPLICED, COMPLETED AND VALVE CYCLED P ER MO 842270 SETPOINT DOES NOT ACTUATE AT 60K ALERT ALARM FOUND AT 38,616 AND HIGH< 07/03/84 845089 RM ALARM FOUND AT 301,623 IDESIRED 40, 000 C 61,0001 =15% ALARM BOARD wAS C' 4

D 1

1

O u.. - - - - -

- - ~

Omaha Public Power District 1623 Harney Omaha, Nebraska 68102 402/536 4000 September 14, 1984 LIC-84-319 Mr. Richard C. DeYoung, Director Office of Inspection and Enforcement U. S. Nuclear Regulatory Commission Washington, D.C. 20555

Reference:

Docket No. 50-285

Dear Mr. DeYoung:

l August Monthly Operating Report I l

Please find enclosed ten (10) copies of the August Monthly Oper- l ating Report for the Fort Calhoun Station Unit No. 1. l Sin erely,

~

/ /

R. L. Andrews Division Manager Nuclear Production RLA/TPM:jmm Enclosures cc: NRC Regional Office Office of Management & Program Analysis (2)

Mr. R. R. Mills - Combustion Engineering Mr. T. F. Polk - Westinghouse Nuclear Safety Analysis Center INPO Records Center NRC File 455 24 Employment with Equal Opportun ty Vate/ Female f

L ____