ML19296A948

Monthly Operating Rept for Jan 1980

ML19296A948
Person / Time
Site:	Hatch
Issue date:	02/10/1980
From:	Roden J GEORGIA POWER CO.
To:
Shared Package
ML19296A947	List: ML19296A946 ML19296A948
References
NUDOCS 8002190514
Download: ML19296A948 (8)

Text

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k OPERATING DATA REPORT DOCKET NO. SC- _

DATE 2- -

CO.\1PLETED BY l ,_

TELEPHONE 9R-OPER ATING STATUS Hatch 1 Notes

1. Urut Name: ,

2. Reporting Period: January 1980

3. Licensed Thermal Power ( AlWt): 2436 MWt

4. Nameplate Rating (Gross 51We): 800.3 Gross Rip e

5. Design Electrical Rating (Net Slwe): 786.3 fiet mie

6. 51aximum Dependable Capacity (Gross 5tWe): 797.3 Gross R4e

7. Staximum Dependable Capacity (Net .\1WeI: 76a. 3 fiet M4e S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

9. Power Lesel To which Restricted. If Any (Net SIWeI: _

10. Reasons For Restrictions.If Any:

\

ThisI\1onth Yr..to.Date Cumuu:r. .

11. Hours In Reporting Period 744 744 35E0d

12. N- mber Of Hours Reactor Was Critical 630.4 630.4 26a33.%

13. Reactor Reserve Shutdown Hours 0.0 0.0

14. H,urs Generator On.Line 581.1 581.1 2484

15. Unit Reserve Shutdown Hours 0.0 0.0

16. Gross Thermal Energy Generated (5tWH) 1279160 1279160 51632195

17. Gross Electrical Energy Generated (51WH) 424930 _ , . , ,

424930 1669567')

18. Net Electrical Energy Generated t.\lWH) 405788 405788 15267721

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19. Unii Service Factor

- - 78.1 -

-78.1 - - - - -5 a -

20. Unit Asailability Factor 78.1 78.1 5"

21. Unit Capacity Factor (Uning 51DC Net) 71 4 71 4 4'

22. Unit Capacity Factor (Using DER Net) 69.4 69.4 h.

23. Unit Forced Outage Rate 21 9 21 9 Rf'

24. Shutdowns Scheduled Over Next 6 51onths (Ty pe. Date.and Duration of Each t:

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

26. Units in Test Status (Prior to Commercial Operationi: Forecast Achiewd INITIA L CRITICA LITY INIT!A L ELECTRICITY _

COliilERCIAL Ol'ERATION 8002190 5/h a

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-a_

UNIT H " "" .__

D ATE 2- IC' CONIPLETED BY d- - --

TELEPHONE 912- E - .

SiONTH January DAY AV. . AGE DAILY POWER LEVEL DAY . AVER AGE DAILY POWER LEVEL (51We-Net) (N1We Net)

-6 37 764 2 -6 is 757 3 -7 765 19 4 -10 :o 771 5 -11 21

. 772 6 ~8 766 22 7 11 768 23 8 327 24 773 9 548 25 759 to 690 26 769

!! 749 27 770 32 761 ,3 386 i3 560 725

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14 719 30 760 15 756 3 773 16 768 INSTRUCTIONS On this format list the aserage daily unit pimer imel in \tWe Net for each day in the reporting month. Cor:m :

the nearest whole megawatt.

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i DOCKET NO. 50-321 8

UNIT SilUTDOWNS AND POWER REDUCTIONS 4 UNIT N A%tE liaiCh 1 DVIE 7-10-P>0 COMPLElED BY J. WmBaden REPORT MONTil .lannarv '

TELEl'IlONE 912-367-7781

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C jg 'h js'5 L icensee gn,,

h c.iuse & ciurectise No. Dat e g 3g ( jg5 Event 3y g3 Atinin to H y5 5 5gg Report # mV o

o' Prevent Recumence Q

o 80-01 800101 F 162.9 A 1 f1A HA GErlERA Shutdown due to ground fault in the main generator rotor 80-02 800108 F 0 A 4 flA ilA IllSTRU Reduction due to faulty generator core monitor and startup testing 80-03 800112 S 0 8 4 flA ZZ C0flROD Reduction to perform weekly turbine test and do rod pattern adjustment

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80-04 800127 F 0 H 4 1-80-13 XX- Put1PXX Reduction due to loss of core flow when "A" recirc pump tripped 0 9 O

PP9) 6 9 N

I F: Forced 2

Reason:

3 Mettual:

4 bd lishibit G - Instru tions S: Sm hed uled A-li nipinent i Failure (Explain) 1-Manual 6 r Psep.n ation of itna "f2 Il-Maintenance of rest 2 Manual > < rani i niev Shc:is nu !i.cic ~

C.Rel'n-:hn g .i A ut. .in iii, ' u... I woi :'., or it.i l'i i if i 'IJ<; cE 2J l o lic t-l ii .i> lh .s ii. iion 1 ( ih . 4. a . lsi' [j i - ), i 'o 1; ;i i ;I .. , *o

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NARRATIVE REPORT UNIT I January 1st Unit is down for recatae - '"a generator rotor January 7th Generator tied to line 13: ~

January 8th Reduction to repair ' --

generator core monitor January 12th Reduction for turbine test patter,n adjustment January 27th Reduction due to recir y . .; ;

tripping There was no single release of radioactivity or single

• exposure which accounts for more than 1'0 % of the allowable values during January of 1980.

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HATCH 1 SAFETY - RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR JANUARY 1980 NUMBER DATE COMPLETED DESCRIPTION 79-6938 1-3-80 Added stiffener o;-.-- ."

RECIRC pumo hangea 79 4425 1-10-80 Installed cap to glove valve 79-656h 12-13-79 Repaired pressure raw <- on "1B" plant serv.:- '

pump 79-7002 1-5-80 Installed supoorts head vent line succ--

79-6984 1-17-80 Repaired HPCI inle- -

A0V 79-4155 11-14-70 Performed modificat vaa va diesel generator r?' - - '

79-7070 1-6-80 Repaired and insp4' steam line drain AO' 79-7004 1-5-80 Pulled cable an" '

' conduit for T -^

radwaste sump pump v --

79-6969 1-5-80 Pulled cables for containment _

system resets 79-6950 1-5-80 Installed condui-primary c:n -

isolation system 79-6935 1-14-80 Repaired valve On around B21-F021

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79-6923 1-14-80 Removed 1T23 N o r t

cover, checked breaker and replaced 79-6917 1-6-80 Repaired HPCI steam . . . . . . .

valve 79-7084 1 4-80 Repaired leak off RHR manual isolatin- -

79-5568 1-11-80 Repaired SRM "C" 79-4953 12-23-79 Inspected B21 sys -

h&ngers

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79-4957 12-23-79 Inspected P42 syst - ----

hangers 79-4956 12-23-79 Inspected E11 s v -i t m hangers 70 4955 12-21-74 Insured bolts installed on o'- '

clamps in drywell 79-7080 1 4-80 Fixed bent rod c- "' -"

inerting system 79-7081 1-4-80 Replaced bolts L building drywell r-purge system 79-7082 1-4-80 Repaired hanger ,

^

nitrogen inerting r-70-7048 1-3-80 Replaced U-bolt "- -

spray water to  : S .'. .r2_a tank "A & B" 79-7078 1-2-80 Inspected snubb+

feedwater hangers 79-7106 1-9-80 , Removed and .n reinstalled opers- -

drywell outlet val 4 79-7068 1-9-80 Cut drywell barrier plate to a clearance on SRV "D' 79-7003 1-5-80 Checked torque on equipment hatches 79-7001 1-8-80 Removed and repl M --

and body of safet't valve B21-F013L 79-6993 .-1-3 Replaced shim on '~~

range level instrum--

79-6992 1-3-80 Replaced shim on d e' . -<

Range Level Instrumen2, --

79-5975 1-5-80 Changed out SRV " - - - i t '-

Cartridge 79-6966 1-3-80 Repaired cracks in of drywell cooling -

D

79-6881 1-9-80 Repaired B Loo-

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Injection valve 79-6614 12-17-79 Replaced resistoa signal conditionin~

79-5545 1-5-80 Repaired RNCU fle-dump valve 74-6920 1-2-80 Repaired weld on line relief val 7e 79-6981 1 4-80 Repaired cora testible check val'- -

79-6593 1-28-80 Replaced work part- -

PSW pump 80-547 1-31-80 Adjusted rod c'

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extended end is

has a full _

engagement in weldle>= e i -s nut on P41-104 sys:n-80-548 1-31-80 Replaced bolt vi- =

one on P41-104 svate-80-549 1-31-80 , Tightened hanger so -

resting in c l. $ - -

PS2-530 system 80-552 1-31-80 Tightened nut: -

1PS2-F32A&C hangers 80-82 1-7-80 Closed and perforna' 'a=3 rate tests on .

airlock 80-57 1-5-80 Repaired A Loco Testible check valve 80-14 __ 1-9-80 _ . Removed _ mechanical . . .. :

on feedwater system 80 2 1-7-80 Disassembled 1. . . ; c r .

ground out old - '

rewelded and re---

snubber on 1L31 80-54 1-5-80 Made cevis pi-installed on Denetration restrain, O

'80-65 1-5-80 Installed gusset :_

pipe support on --

steam equalizer 1. i ci s 80-79 1-11-80 Replaced 10K snu e 10K snubber on .2 oicing succort 80-81 1-11-80 Replaced 15K 3 :-

20K snubber on -

piping suoport 80-71 1-11-80 Replaced cotter

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bolts in drvwell -

80-83 1-20-80 Fixed instrumen:, ..

isolation valve c- .: 1'-

rod drive unit 80-282 1-20-80 Repaired valves  :- -t line drain test 10-80-438 1-21-80 Repaired SBLc Relia.80-103 1-10-80 Repaired MSL dr2'- '

isolation MOV

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