ML20052F562

Monthly Operating Rept for Apr 1982

ML20052F562
Person / Time
Site:	Hatch
Issue date:	05/10/1982
From:	Gilbreth T GEORGIA POWER CO.
To:
Shared Package
ML20052F558	List: ML20052F562 PM-82-388, Forwards Monthly Operating Rept for Apr 1982
References
NUDOCS 8205130189
Download: ML20052F562 (5)

Text

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r b,CO!QRI POR CI' a:Z.A s

n OPERATING DATA SEP03T

!C DOCKET NO. 50-321 DATE 05-10-82

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COMPLETED BY TONY GILBRETH TELEPHONE (912) 367-7781 x 203 0FDTTIM t! A TT3 m

. Notes IT Unit hane: E.I.Natch Nuclear Plant Unit 1 2 F e p o r t. n g Fi r To7-TUM---'-

T L. censed Thernal Power'(Hutli~243e i

47 kan* plate Eating (Cross MWe): 809'.3 -'- ~

5. ' Design Efectr. cal Pat ng lNM-MWel:7 77.3

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6 ~.-' M a r i n u m Dependable capacity-(Cro'ss M M T 501'2 (6et ~MWeW 7s1 J7-

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T Max.mun L e p e n d r. b 1 e Copac.t3

_ - _ C a p a c.. i_tT.__R a t._e n g s ( f t_e_n s Number 3 T h r o u._g h 7) Since Last Report, Give Reasons a.

If.__.C h a_ n_g e s Occur en 9.

Power Level To Which Restrected, If Any (Net MWe)3 10.~kessons'For Restr.ctions,~1f Any:

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fnis Fio n_t h Y r. - t o-D a t _e Cumulative 11._,H o u r s In Reporting Period ___ _. _,

571.4 1681.3 40272.6 720 2890 5548_8

12. Number Of Hourt Reactor Was Cretical 13 Peacter Reserve Shutdoun Hours 0.0 0.0 0.0 14 Hours Generator On-Line 571.4~

1788.9 37623.3

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15. Unit' Reserve Shutdown Hours]~ [,,,

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16. Gross Thernal Energu Cenerated. (MWH) 1339516 3992355 78769007 17 Gross Electr. cal Energy Generated (MdH) 438620 1297100 25520830

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4f8369 123342'9 2I24219'T

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18 Thet Electre' cal Energy Generated

19. Unit Service Factor 79.4 62.1 67.8 20.

Unat Avaitapelety Factor 79.4 62.1 67.8

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~^ Unit Capa'c ty Factor ( Usi ng MDC Net) 76.3 56.2 57.4 21.

'22; Unit'Capaciety Factor 7 0 sing' DER Net) 74.8 55.1 56.2

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23. Un.t Forced Outage Rate 20.6 9.1 18.9 24T Shutdowns ~ Scheduled Ov eFYe x t 4 ~Miin t h s (Type. Date, and Duration of Each):

2571f~S h'u t D o w n' A t' _ E n d ' O f ' R e p o r t Period, EsE nated Date of Startup

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26. Unets In Test Status (Prior to Connercoat Operation):

Forecast Achieved

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1h!TIAL CRITICALITY f]_

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50-321 DOCKET NO.

UNIT SilUTDOWNS AND POWER REDUCTIONS UNIT NAME Hatch 1 DATE 5-4-82 i

i April COMPLETED BY R.A.

Gilbroth l'.

I REPORT MON 111 TELEPHONE Q19 V7 7 A: 1 t

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Licensee Ee E%

Cause & Corrective L

No.

Date

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{i f'8 Action to 55 Event U

Prevent Recurrence H

g5 jisy Report #

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i' 82-20 820401 F

7' A

4 NA.

HH HTEXCH Condenser, tube leak e

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t 82-21 820402 5

38.5 B

.5 NA XX XXXXXX Rod patte.rn' adjustment.

82'22 820406 S

7' B

5 NA.

HA TURBIN Daily turb'in.'e testing f

i 82-23 820409 S

7.5 B

5 NA.

'HA TURBIN Daily turbine testing t...

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82-24 82'0416 S

6.6 B

5'

'NA HA TURBIN Daily turbine testing

~ 25 820424 S

5.5 B

5 NA' HA TURBIN~

Daily-turbine testing' 82-26 820424 F

154.5 A

2 82-28 CG DEMINX High conductivity; resin intrusion in

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reactor. cavity i

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F: Forced Reason:

Method:

Exhibit G. instructions for Preparation of Data i-5:' Scheduled A Equipment Failure (Explain) 1-Manual i

B Maintenance of Test 2-Manual Scram.

. Entry Sheets for Licensee

( 3. Automatic Scram.

Event Report (LER) File (NUREG-C Refueling D Regulatory Restriction 4 -Continuations

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i-E-Operator Training & Ucense Examination 5-Ioad Ibduction 5

F Administrative

' 9 -Other (Explain)

Exhibit I-Same Source G-Operational Error (Explain)

(9/77) 110ther(Expla:a)

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IIATCII 1 SAFETY-RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR April 1982 NIIMBER DATE-COMPLETED DESCRIPTION 82-1981 04-16-82 Replace

. Taylor instrument multi-point recorder 82-348 04-15-82 Paint core spary line shiciding 81-3313 03-02-82 Install pipe S supports from valves N21-F469 6 N21-F470 81-5454 01-04-82 Install 4"

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NARRATIVE REPORT UNIT 1 April 1st Reduced load to check for condenser tube Icaks.

April 3-4 Reduced load to adjust rod pattern 0 22:30.

April 6th Reduced load to perform daily turbine testing 6 00:20.

s April 9-10 Reduced load' to perform turbine testing a 22:30.

April 16-17 Reduced load to perform turbine testing a 21:30.

April 24th Reduced load to perform turbine testing 8 00:30.

April 24th Manually scrammed reactor due to high conductivity caused by resin instrusion in reactor vessel.

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