ML19305E840

Monthly Operating Rept for Apr 1980

ML19305E840
Person / Time
Site:	Oyster Creek
Issue date:	05/15/1980
From:	JERSEY CENTRAL POWER & LIGHT CO.
To:
Shared Package
ML19305E838	List: ML19305E837 ML19305E840
References
NUDOCS 8005200513
Download: ML19305E840 (8)

Text

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h AVERAGE DAILY POWER < LEVEL

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DOCKET t...... 50-219  :-

U. NIT.......... O. C. 01 . f b-REPORT DATE... May 13, 1980 t{c COMPILED BY... C . M . ' MCCLAIr4 i TELEPHONE..... 201-455-8748 w fl-moi 1TH April 1980 DAY MW DAY MU

i. O. 17. O.

2. O. 18. O.

3. O. 19. O.

4. O. 20. O. -

5. O. 21. O.

6. O. 22. O.

7. O. 23. 0.

8. O. 24. O.

-mm

9. O. 25. O.

10. O. 26. O.

ii. O. 27. O.

12. G. 20. O.

13. O. 29. O. -

14. O. 30. O.

15. O.

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UNIT NAME... OYSTER CREEK h?

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DOCKET NUMBER.. 50-219 -

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UTILITY DATA PREPARED BY...C.M. MCCLAIN 201-455-8748 l

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t REPORTING PERIOD... April 1980 j LICEiJ ED THERMAL POWER (MWT).. 1930 NAMEPLATE RATING (GROSS MWE).. 650 DESIGN ELECTRICAL RATING (NET MWE).. 650 M AXIMui1 DEP_ G> A.9LE C AP ACITY(GROSS MWE ) . . 650 MAXIMUN DEPENDABLE CAPACITY (NET MWE).. 620 .,

IF CHANGES OCCUR IN CAPACITY RATING SINCE LAST REPORT, GIVE REASON...

NONE ~,

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POWER LEVEL TO WHICH RESTRICTED, IF ANY(NET MWE)... NO FIESTRICTiON

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REASON FOR REaTRICTION, IF ANY... - 97,* - -

NO RESTRICTION N:

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MONTH YEAR CUMUL,ATIVE .:

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HOURS IN PERIOD 719.0 2903.0 90767.0

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HOURS RX CRITICAL O.0 101.5 68740.8 RX RESERVE SHUTDOWN HRS. 0.0 0.0 --468.2 HRS. ~EN 2 ON LINE O.0 98.4 67403.9 UT RE CT.RVE SHUTDOWN HRS 0.0 0.0 0.0 GROSS i HERriAL ENERGY 0.0 157610.6 114036769.9 , .

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g l GROSS ELEC ENERGY 0.0 53670.0 38935'985.0 k NET ELCC ENERGY 48612.0 S?.$ -

3752,9625.0 h'

0.0 y.l h$)? - i@  !

UT SERVICE FACTOR O.0 3.4 7172 74.3 P

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UT AVAILABILITY FACTOR O.0 3.4 *

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I Q." f' UT CAPACITY FACTOR MDC O.0 2.7 ..M 68.3

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~: iY,t UT CAPACITY FACTOR DER O.0 2.6 Wf?'63.6 b,i.

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v FORCED OUTAGE FACTOR O.0 0.0 , f ij),1 6 . 4 a ..,.

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THE STATION IS SCHEDULED TO STARTUP ON MAY 27, 1980 t 8 825 $

DOCKET NO. 50-219 UNIT S!!UTDOWNS AND POWER REDUCTIONS Oyster Creek #1 UNIT N AME DATE Hav 14. 1980 COMPLETED BY i' M- Mc l'l a i n_

REPORT MONTig Apri1-1980 TELEPIIONE 201-455-8748 _

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- E E Cause & Correcilve Dale Q-

.$'E }:; }os&.Y 5 Licensee Event

,E't, o-o j"'8 Action to No.

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1. 0 o gs E $ j ;7; Report # Prevent Recurrence O

I 800105 s 719.0 C 1 N/A ZZ ZZZZ Refueling / Maintenance Outage a

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Method: Exhibli G -Instructions .

F: Forced Reason:

for Preparation of Data S: Scheduled A.Equipmeni Failure (Explain) 1. Manual B-Maintenance of Test 2. Manual Scram. Entry Shecis for Licensee C. Refueling 3 Automatic Scram. Event Report (LER) File (NUREG.

D-Regulatcry Restriction 4-Other (Explain) 0161)

E Operator Training & License Exatninallon S

F. Administrative i-

• Exhibit I Same Source G Operational Error (Explain)

(9/77) Il Other(Explain) 9

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7 OPE.?ATIO:sS SiJEARY APRIL 1980 The plant was shutdain for the entire reporting period for an extended refueling outage.

Two Reportable Occurrences were identified during the Ironth.

R.O. # 80-15 was identified on April 3 when it was determined the Reactor Building Ventilation System automatic isolation valve V-28-39 was inoperable.

R.O. # 80-16 was identified on April 20 when Generator Icad Rejection device PSL "D" was determined to be ineperative during a routine surveillance test.

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Oyster Creek Station Unit il Docket #50-219

- CORRECTIVE IIIEIRICAL RTINI'ENANCE ON QNL ITD4S EVR ' HIE BDlfDI OF APRIL 1980 .

Equipnent Malfunction Corrective Action Item #

1. 2 DG .ipeed Governor Vbuld not synchronize in auto Replaced all circuit ioards in "EE" box 1;

start mode (note DG ' fast start not affected)

Grapple brake noisy Replaced coils in grapple brake assenbly:

2 Refueling Bridge Experienced trouble alarm for Cleaned charger alarm relay contacts

! 3 24 VDC system no apparent reason 4

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Oycter Crc;k Stetion Unit #1 Docket #50-219 CORRDLTIVE INSTRUMENT MAINTEN,VJCE ON CASL ITIMS FOR 'IllE MON'lli OF APRIL 1980 Item # Equipnunt Malfunction Corrective Action 1 'C' ESW Pump Motor Upper oil level switch defective Replaced Spiking & brings in alarm Replaced " sensor & convertor" 2 Cond. Demin. Valve Area - ARM

Oyster Creek Station 'Jnit #1 Docket #50-219 CORRTTIVE MECIIANICAL MAIN 1HWJCE ON OASL ITF 2OR TIIE MOPmi OF APRIL 1979 Equiprent Malfunction Corinctive Action Item #

V-1-65; Drain Valve on 30" Mainsteam header Packing Icak Repacked valve 1

Iow Lube Oil Ierel Mded one drum Mobilguard 445 2 #1-1 Diesel Generator Clogged Renoved strainer and cleaned 3 Clean-up System Prestrainer CRD Modules 46-23, 26-43, 42-23 V-1-106 valves leaked through lapped seats, replaced 4' packing and ball seats Packing leaking Mjusted packing to stop leak.

5 #1-1 Fire Punp Discharge Valve V-9-4 Broken Piston Rod Replaced broken stud on 6 V-28-39 piston shackle CRD Module 10-19 V-1-106 valve leaked through Iapped seat, replaced packing 7

and ball seat CRD Modules 42-31, 34-19, 18-31, 18-39, V-106 valves leaked through lapped seats, replaced 8

18-19, 22-19 packing and ball seats replaced stem on 34-19 and 18-31 Running abnormally Installed new punp cotpling 9 Cleanup System Auxiliary Punp and realigned punp

0: 3 're:k Station #1 Dockt do. 50-219 REFUELING INFORMATION - APRIL 1980 Name of Facility: Oyster Creek Station #1 Scheduled date for next refueling shutdown: January 5, 1980 Scheduled date for restart following refueling: June 5, 1980 Vill refueling or resumption of operation thereaf ter require a Technical

' Specification change or other license amendment?

No Technical Specification change relative to the refueling is anticipated.

Scheduled date(s) for submitting proposed licensing action and supporting information:

4 No submittals are scheduled.

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 p rocedu res , 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 - 780 The present licensed 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 assuming the present licensed capacity:

The Spring 1987 Outage.

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