ML19309E810

Monthly Operating Rept for Mar 1980

ML19309E810
Person / Time
Site:	Oyster Creek
Issue date:	04/09/1980
From:	Mcclain C JERSEY CENTRAL POWER & LIGHT CO.
To:
Shared Package
ML19309E805	List: ML19309E804 ML19309E810
References
NUDOCS 8004240432
Download: ML19309E810 (9)

Text

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- Dockst Ns. 50-219 AVERAGE DAILY POWER LEVEL g.=._

DOCKET ? . . . . . 50-219.-

UNIT . . . . . . . . . . O . C .J 7 41 -

- - - - - - - REPORT DATE... Apri 1-93-1980 - ----

COMPILED BY... C.M. MCCLAIN TELEPHONE..... 201-455-8748 ,

MONTH March 1980 -

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DAY- MW DAY MW l

1. O. 17. O.

2. O. 18. O.

3. O. 19. O. ---

4. O. 20. O. l

5. O. 21. O.

6. O. 22. O. .

1

7. O. 23. O.

8. O. 24. O.

9. O. 25. O.

10. O. 26. O.

11. O. 27. 0..

12. O. 28. O.

13. O. 29. O.

14. O. 30. O.

15. O. 31. O.

16. O.

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w. . -

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8004{40.  %. 1 Y32 -

1 OPERATING STATUS - -

Udhiff NAME.. 0YSTER CREEK - -

i DOCKET NUMBER.. 50-219 l UTILITYDATAPREPAREDBY...C.h.MCCLAIN 201-455-8748 +

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REPORTING PERIOD... March 1980 2'-  :

LICENSED THERMAL POWER (MWT).. 1930 NAMEPLATE RATING (GROSS MWE).. 650 DESIGN ELECTRICAL RATING (NET MWE).. 650 -

MAXIMUM DEPENDABLE CAPACITY (GROSS MWE).. 650 MAXIMUN DEPENDABLE CAPACITY (NET MWE).. 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...

mMO RESTRICTION -- - --- - - - -

HUNTH YEAR CUMULATIVE HOURS IN PERIOD 744.0 2184.0 90048.0 HOURS RX CRITICAL 0.0 101.5 - 68740.8 RX RESERVE SHUTDOWN HRS. 0.0 0.0 468.2 HRS. GEN ON LINE O.0 98.4 67403.9 UT RESERVE SHUTDOWN HRS 0.0 0.0 0.0 GROSS THERMAL ENERGY 0.0 157610.6 114036769.9 GROSS ELEC ENERGY 0.0 53670.0 38935985.0 NET ELEC ENERGY 0.0 48612.0 37529625.0 --

UT SERVICE FACTOR 0.0 4.5 74.9 UT AVAILABILITY FACTOR 0.0 4.5 74.9 UT CAPACITY FACTOR MDC 0.0 3.6 68.9 - -

Uf JAPACITY FACTOR DER 0.0 3.4 64.1 FORCED OUTAGE FACTOR 0.0 0.0 6.4 I.

THE STATION IS SCHEDULED TO STARTUP DN MAY 22, 1980 -

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. ii) 4 DOCKET NO. 50-219 UNITSIIUTDOWNS AND POWER REDUCTIONS OC #1 UNITNAME DATE Anril 14, 198n COMPLETED BY C. H. ficClain REPORT MONTil March - 1980 TELErilONE 455-8748 h

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I C 85C8 jv., Cause & Corrective K Agggen g, No. Date > -o n .c a a: Event 7 3 u

$5 5 ji2g Report # Av Prevent Recurrence a

I 800 05 5 744.0 C 1 NA ZZ ZZZZZ Refueling /Haintenance Outage 3 4 I 2 .

Method: Exhibit G. Instructions .

F: Forced Reason: for Preparation of Data S: Scheduled A-Equipment Failure (Explain) 1 Manual 2-Manual Scram. Entry Sheets for IJcensee B-Maintenance or Test Event Repost (LER) File (NUREG.

C-Refueling 3 Automatic Scram.

D-Regulatory Restriction 4 Other (Explain) 0161)

E-Operator Tsaining& Ucense Examinallon 5 .

F-Adininistrative - Exhibit I .Same Source G-Operational Error (Explain) -

19/77) Il-Other (Explain)

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Dockst #50-219 f

k OPERATIONS

SUMMARY

1980 l d5D

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The plant was shutdown during the entire reporting period for a refuell'ng l outage. l Two Reportable Occurrences were identified during the month:

RO #80-13 occurred on March 9 when the Fire Suppression Water System was removed from service to replace a damaged valve. l RO #80-14 was identified on March 8 when a malfunction of #1  !

Emergency Diesel Generator was determined to affect its fast start capability. ,

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Oyster Creek Stction FI

• Dockst 150-?q!;:q CORRECTIVE ELECTRICAL HAINTENANCE ON QASL ITEMS FOR Tile MONTH OF HARCH 1980 ,

item 1 J.O. # HALFUNCTION CORRECTIVE ACTION QASL # EQUIPMENT DG-1 Experienced Low Output Repaired " Voltage & Speed I 1830E 3430 Reference Voltage" Fuse (F7)

Voltage & Failure of DG-1 breaker to close Holder.

during Surv. Test.

DG-2 Output Bkr. did not Replaced (fuel) rack switch.

2 1829E 3429 auto. trip during unit e

shutdown. ,

Shutdown Cooling System Valve Pos. Indication Replaced geared limit switch.

3 1791E 3354 V-17-19 does not agree with actual position.

Refueling Crane Noisey Brake Adjusted Brace 4 1882E 3503 460V Unit Sub 182H Overloads failed to trip Replaced overloads.

5 1826E 3425 Breaker breaker during test.

(All 3 phases)

___ _ _____._ _ __._ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ - __ _ _ - - - . , - - ,, m. . . . , _ _ , , - . - . . - - . , .

Uyster LrcsK statnun on Dockat #50-289 -

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CORRECTIVE INSTRUMENT HAINTENANCE On QASL ITEMS FOR THE HONTH OF HARCH 1980 Item # Equipment Halfunction Corrective Action i Area Radiation Monitor High voltage output is Replaced Power Supply Power Supply R0llB 425% of nominal.

2 Scram Valve Position 18'(of 137) scram viv. pos. Replaced one (1) pos. switch &

lights failed to illuminate cycled other switches.

with all rods scrammed.

Cleanup Conductivity Recorder reading inaccurate Replaced cell 3

Fuel Pool Skimmer Surve Tk Level Air bubbler glass broken Repaired bubbler 4

Failed to drive in (1-6-80) Replaced drive unit 5 IRH #18 Inop due to wet detector cable & (1) Repaired cable & connector 6 MSL Rad. Hon #1 (2) Initiated Eng. Req. for connector mod. to prevent similar occurrenCS.

(3) incorporated temp. fix to isolate water source.

LPRM Amplifiers44-41c, 28-098 s20-33c Three (3) amplifiers failed Repair amplifiers 7

Indication erratic nepaired detector connector in 8 IRH #15 rTD Room

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• v- 3 -- , . - - , . - - - - . . - - - - - - - - - - --

Oyster Crcsk Station #1 *

~i'  !. Docket #50.iiip ui! ,

CORRECTIVE liECilANICAL HAINTENANCE ON QASL ITEMS FOR THE HONTH OF HARCH 1980 ITEM # EQUIPMENT HALFUNCTION CORRECTIVE ACTION I CRD 34-11 V-106 leaks by seat Lapped seat and replaced packing.

Operates satisfactorily.

2 CRD 30-35 and 3's-ll V-106 leaks by seat Lapped seat and replaced packing.

Operates satisfactorily.

3 CRD 3fe-31 V-127 leaking through Replaced teflon seat and body gaskets.

Operates satisfactorily.

4 #1-1 fire pump V-9-4 discharge valve has Replaced with a new valve crack in body.

5 CRD 38-39 V-Ill valve leaking through Replaced with rebuilt spare 6 #1-1 fire pump New V-9-4 has packing leak Adjusted packing to stop leak 7 CR0 34-15 V-Ill valve leaking through Replaced with a rebuilt spare 8 HSIV NS03A Lower portion of body liner Machined lower portion of liner and worn pressed fic 'aw /Ing to original dimensions 9 HSIV NS03A Poppet outside guide pads flachined pads down, built up with stellite worn 21 and machined down to proper dimensions 10 Fire Protection System Sprinkler heads froze & Replaced seven sprinkler heads in HG Set Room cracked 11 Condensate transfer to core Hanger on 12" pipe on west Removed old anchors and installed 6 Hilti spray north and south wall N/W corner room, anchors anchor bolts pulling out 12 CRD 18-19 V-III Leaking Replaced with rebuilt spare EFI-9 SBGT System ll Inspect Fan C.elts Replaced with new belts 13 Added one drum of Hobilguard 44 5 to proper 14 Diesel Generator 1-1 Low oil level level in crankcase

l Oyster Creek Station #1 ,

. Docket 150 jlllj')

ir l

i CORRECTIVE HECilANICAL HAINTENANCE ON QASL ITEMS FOR THE MONTH OF HARCH 1980 l

ITEM # EQUIPMENT HALFUNCTION CORRECTIVE ACTION 15 Diesel Generator 1-2 Low oil level Add one drum of Hobilguard 445 to proper level in crankcase 16 1-1 & 1-2 Fire Diesels Coolant hoses need Replaced all cooling water hoses with new replacing ones 17 CRD 42-31 Scram inlet valve Replaced seat and gaskets leaking 18 "A" Shutdown Cooling Pump discharge pressure Replaced elbow gage piping elbow cracked 19 Reactor Bldg. Ventilation Leaks at flanges in duct- Repaired all leaks with duct sealant adhe-Ing between fan discharge sive valves V-28-26 & V-28-30 and vent ducts at base of stack.

20 Reactor Bldg. Ventilation Leaks at inlet to EFl-8, Repaired all leaks with duct sealant adhesive outlet of EFI-9, and through valve V-28-26 flange gasket O

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h Dyster Crsak Stetlen il Docket No. 50-219 REFUELING INFORMATION - MARCH 1980 Name of facility: Oyster Creek Station #1  ;

Scheduled date for next refueling shutdown: January 5, 1980 Scheduled date for restart following refueling: May 22,1980 -

b Will refueling or resumption of operation thereafter require a Technical Specification change or other license amendment? r No Technical Specification change relative to the refueling is anticipated.

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

1. April 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 licensing 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 - 780 The present licensed spent fuel pool storage capacity and the size of any l increase in licensed storage capacity that has been requested or is planned,  !

in number of fuel assemblies: ]

1 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 IIcensed capacity:

The Spring 1987 Outage.