ML19296B907

Monthly Operating Rept for Jan 1980

ML19296B907
Person / Time
Site:	Oyster Creek
Issue date:	02/12/1980
From:	Mcclain C JERSEY CENTRAL POWER & LIGHT CO.
To:
Shared Package
ML19296B904	List: ML19296B903 ML19296B907
References
NUDOCS 8002220354
Download: ML19296B907 (9)

Text

{{#Wiki_filter:, vocnet no su-4 y Oyster Creek Station #1 AVERAGE DAILY POWER LEVEL DOCKET 4...... 50-219 UNIT.......... O. C. 41 REPORT DATE. . . Febr uary 12, 1980 COMPILED BY... C.M. MCCLAIN TELEPHONE..... 201-455-8748 MONTH January 1980 DAY MW DAY MW

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OPERATING DATA REPORT o$[[e")heefslNion#1 OPERATING STATUS UNIT NAME.. 0YSTER CREEK DOCKET NUMBER.. 50-219 UTILITY DATA PREPARED BY...C.M. MCCLAIN 201-455-8748 REPORTING PERIOD... January 1980 LICENSED THERMAL POWER (MWT).. 1930 NAMEPLATE RATING (GROSS MWE).. 650 DESIGN ELECTRICAL RATING (NET MWE).. 650 MAXIhUM DEPENDABLE CAPACITY (GROSS MWE).. 650. MAXIMUN DEPENDABLE CAPACITY (NET NWE).. 620 IF CHANGES OCCUR IN CAPACITY RATING SINCE LAST REPORT, GIVE REASON... NONE POWER LEVEL TO WHICH RESTRICTED, IF ANY(NET MWE)... NO RESTRICTION REASON FOR RESTRICTION, IF ANY... NO RESTRICTION MONTH YEAR CUMULATIVE HOURS IN PERIOD 744.0 744.0 88608.0 HOURS RX CRITICAL 101.5 101.5 68740.8 RX RESERVE SHUTDOWN HRS. 0.0 0.0 468.2 HRS. GEN ON LINE 98.0 98.0 67403.5 UT RESERVE SHUTDOWN HRS 0.0 0.0 0.0 GR055 THERhAL ENERGY 157610.6 157610.6 114036769.9 GROSS ELEC ENERGY 53670.0 53670.0 38935985.0 NET ELEC ENERGY 48612.0 48612.0 37529625.0 UT SERVICE FACTOR 13.2 13.2 76.1 UT AVAILABILITY FACTOR 13.2 13.2 76.i UT CAPACITY FACTOR MDC 10.5 10.5 70.0 UT CAPACITY FACTOR DER 10.1 10.1 . .65.2 CORCED OUTAGE FACTOR 0.0 0.0 6.4 , THE STATION IS SCHEDULED TO STARTUP ON MARCH 15, 1980

Docket No. 50-219- - Oyster Creek Station 11 .- DOCKET HO. 50-219 UNIT SIIUTDOWNS AND POWER REDUCTIONS Ovster Creek UNIT NAME DATE Feb. 12. 1980 COMPLETED gy C. H. McClain REPOREMONT11 Jan. 1980 TELEP1 TONE 201-4 % -8748 e ri 4 u. 2 5 g Licensee 5%, Cause & Cosacctive

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                                                                            #v        [l u Action to Prevent Recurrence 1        010580       s     61 2.5       C      1           NA         NA        NA       Annual Refueling & Maintenance Outage.             .

2 3 4 I F: Forced Reason: Method: Exhibit G. instructions A Equipment Failure (Explain) 1 Manual for Preparation of Data S: Scheduled B Malatenance of Test 2 Manual Scram. Entry Sheets for Licensee 3 Automatic Scram. Event Re,ost (LER) Flic (NUREG-C-Refueling D-Regulatony Restriction 4-Other (Euplain) 0161) E-Operator Training & License Exandnation F-Administrative 5 . G-Operatlunal Esaur (Explain) Exhibit I Same Sousee (9/77) Il-Other (Explain)

Oyster Creek Station #1 Docket No. 50-219 OPERATION

SUMMARY

JANUARY 1980 At the beginning of the reporting period, the plant was operating at less than rated output due to the burnup of nuclear fuel in an end of cycle coastdown. Output continued to decrease until the plant was shutdown for the scheduled refueling outage on January 4. The refueling outage continued through the reporting period. Major items scheduled during the outage include: Replacement of 144 fuel assemblies Replacement of 75 control blades Replacement of 15 control rod drives Modifications to the pressure suppression pool. Various modifications to implement NRC Lessons Learned requirements. - Five Reportable Occurrences were identified during the month. N.R.E.0.R. #80-1 occurred on January 5 when plant shutdown led to a fish kill. R.0. #80-1 was identified on January 5 when "D" Electro-Matic Relief Valve failed to open during a surveillance test. R.O. #80-2 was identified on January 16 . shen a fuel bundle was found to be misoriented in the core. R.O. #80-3 was identified on January 16 when a crack was found in Core Spray System ll sparger. R.O. #80-4 was identified on January 19 when a leak was discovered from the Condensate Transfer System. e O D

0 " COltlUrrlVW INS'11U4!WP MAltn1NABXlE ON QASL rndts lolt '110: F1XU11 OF JANUAltY 1980 0 , Item # Fquipne'nt , Malfunction Corrective Action , 1 E Recirc Punp Motor Dearing 'Ihentoccuple open Spare thernocouple 83-110K wired into the tmperature monitoring circuit 2 Local Temp. Indicator (RIS) 1B06-12 (Above V-16-14) pegged Ikplaced sensor with new one in upscale accordance with vendors manual 3 IIN-APIN Channel selector switch for IIN Replaced switch 15 or APIN 5 needs replacing or cleaning. Drifts downscale when selected to APIN 4 SIN's SIN 23 LCR meter (4F) needs cal. Replaced SIM 01. 23 ICR meter 5 MSL Rad. Monitor #3 Recorder reading low Adj. recorder , , 6 SIN Test & Cal. (front panel Test) Surv. discrepancies New SIN ICR meter was installed (reference J.O. 25531). Adjusted high trip 7 Rcd Manual Control Sys Experiencing rod block without Found 34-31 had no green green. Bad identification when novinj rods probe. Replaced PIP 8 ADOG & MSL Rad Monitor Surv. Discrepancies Adjusted alarm point & calibrated Front Panel Tests recorder 9 SIN Front Panel Test Surveillance discrepancies Channel 24 gdjusted renote meter to read 9 x 10 . Replaced period light on Ch-22 10 2Kl-Neutr. Mon. Sys. (7R) Tighten loose wire Tightened wire on relay 2Kl. 11 SRM Front Panel Test Surv. Discrepancies Ch. 23 & 24 Recalibrated 12 IIM Front Panel Test Sury. Discrepancies (Ch.13) Recalibrated 13 CRD CRD 34-11 receives no red scram Replaced light switches on 34-11 for indicating light on 4F red light on 4F

Oyster Creek Station il , s W IVE MTCIIANICAL MAINIDWEE Off ()AST, T*n0t; Pott Docket No. 50-219

                                            'lllE MOffill OF JNUN1Y   1980 4

M1M8 DOUIPfMIP MAITUNCPION COftIU Cr1VI: N *l*liY1 l 1  ; "A" Rx. Recirc Pmp 'Ihrust button on motor half Machined thrust button to proper size I coupling needed machining 2 Pond Pmp - Fire Protection Packing leak Repacked pm p 3 i - Clean-up System PCV-ND-ll Packing leak Tightened packing gland to stop leak 1 4 i Clean-up system Donin. Strainer dirty Replaced strainer Pre-strainer l 5 Refueling Platform Bridge air cmpressor will not Tightened all air hose fittings to preven j maintain receiver pressure air leakage. . i 6  ! CRD 10-43 V-lll Icaking Replaced with rebuilt valve 7 "A" CRD Filter Filter dirty Installed new elements { ' 8 , Shutd w a Cooling Isolation Packing leak Mjustcxl packing to stop leak

    -           Valve V-17-1 9  .           "B" CRD Filter                   Filter dirty                    Installed new elements 4

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Uyster treek Station.fi CORRIUPIVE Electrical MMNIUJAtCE Off (W;!, l'il.st; n it Docket No. 50-219 ,

                                                        'IllE MONill OP January, 198 0 s

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y DrJUIPMENT . O.__H u. d. I. 'r.I VE. Ae *r i s N. . ... 1 1680E 3182 DG #2 DC undervoltage alarm Check why alarm is not clearing Checked BIN setpoints. Readjusted 2 1681E 3214 DG II Battery Charger Replace diesel battery charger Coupleted tanp. replacernent i with taip. charger until orig. I charger is repaired' 3 1682E 3222 Rx Bldg. Crane Mdetenp.repairtomainhoist Made tenporary repair drive motor coninutator 4 1654E 3134 Refueling Bridge Bypass button on pendant for Tightened loose nounting nut. brickye mcyinted aux. hoist loose - fran nountings. S 1707E 3260 #2 DG Battery UV Relay Voltage good - alarm in Mjusted BIN to pick up at 120 VDC drop out at 115.1 VDC 6 1708E 3261 Refueling Bridge Spring returns broken on grapple Replaced broken spring. raise / lower & trolley; EA4 switches - dangerous when noving fuel & reactor canponents 7  ; 1717E 3282 Refueling Grapple Renair main refueling hoist Mjusted pot on grapple control switch control and repositioned cams on switch. 8 . 1720E 3284 Rod Control System Experienced " Refueling Interlock." Found open wires (2) in interlock cable i Ikxl Block on refueling bridge. Repaired wires and put back in service. 9 !1728E 3290 "C" battery bus chargers Install volt meters on 9XP Installed 2 volt meters for battery i charger control at 9XF i j 1 i I

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Oyster Creek Station #1 , Docket No. 50-219 00RRDCPlVE INSTRibEff MAINIHWEE ON OASL ITD4S FOR 'I1lE FONDI OF JNRIARY 1980 - Item i Equipient Fulfunction Corrective Action IRM Ch. 13 Surv. discrepancies (Ch.13) Recalibrated IRM output to recorder 14 15 Radiation bbnitoring Sys. Turb. lub. oil equip. area i ~3. Recalibrated sensor & converter nonitor R014A-6 is reading .1gh Area Rad. bbnitor R015C-10 Erratic behavior of noter Replaced sensor and convertor 16 indication. CRD Replace or repair scram solenoid Replaced switch 17 test switch CRD 26-47 SRM Front Panel Test Surveillance discrepancies SIN 24 - adjusted remota nuter indicatioc 18 SIN 23 - found bad Z14 Mule; replaced (see surv. of 1/18/80) with spare Replace MSL high tenp. switch Replaced ID10 "J" perforned proc. 19 MSL 111gh Te p. Sensor 619.3.009 & 619.3.010 (lB10J) fourxl to be erratic while 1erfonning surv. 619.3.009 S/N204 36-17C detector bypassed due to Megger & bk. down check indicate this 20 LPRM 36-17 C spiking, determine if spiking detector is defective due to detector or convertor ARM D-2 (Air compressor area) Drifts upscale Replaced defective sensor & convertor 21 detector . Surv. Discrepancies Readjusted downschle trippoints 22 SGTS #1 & # 2' Rad. Fbnitors Failed downscale Icose slide wire-repaired & ckd. cal - 23 1F/2F Diergency Condenscr, RV satisfactory Dish. 'Ibip. Recorder Surv. discrepancy Readjust upscale trip to occur 013 24 Rx Bldg. Vent Rad Fbnitor-C9 mr/hr (was found 018 mr/hr Surv. discrepancy Readjusted upscale trip to occur 013 25 Rx Bldg. Vent Rad bbnitor-B9 mr/hr (was found @ 14 mr/hr) 12-17D Flux Artp. Defective . Replaced flux anp.12-17D 26 LPRM ,

e Oyster Creek Station #1 Docket No. 50-219 REFUELING INFORMATION - JANUARY 1980 Hame of faellity: Oyster Creek Station #1 Scheduled date for next refueling shutdown: January 5,1980 Scheduled date for restart following refueling: March 15, 1980 Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment? No Technical Specification change rel'ative to the refueling is anticipated. Scheduled date(s) for submitting proposed licensing action and supporting information:

1. February 1980 - Cycle independent General Electric fuel design Information and safety analysis for future use.

2. No submittal is scheduled for the use of Exxon fuel. .

Important IIcensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:

1. General Electric Fuel Assemblies - Fuel design and performance analysis methods have been approved by NRC. New operating procedures, if necessary, will be submitted at a later date.

2. Exxon Fuel Assemblies - No major changes have been made, nor are there any anticipated.

The number of fuel assemblies (a) in the core - 560 (b) in the spent fuel storage pool - 620 The present IIcensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies: ,

     .          Present:   1,800          Planned:    2,600 The projected date of the last refueling that can be discharged to the spent' fuel pool assdming the present licensed capacity:

The Spring 1987 Outage.

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