ML19345F567

Monthly Operating Rept for Jan 1981

ML19345F567
Person / Time
Site:	Hatch
Issue date:	02/10/1981
From:	Kamishlian J GEORGIA POWER CO.
To:
Shared Package
ML19345F565	List: ML19345F564 ML19345F567
References
NUDOCS 8102180425
Download: ML19345F567 (9)

Text

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i OPEPATING DATA REP 0pi J

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DOCKET 110. 50-366 l

DHTE j

l COMPLETED BY O

TELEPHONE (912) 367-7781 x 203

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C OPERAiriac STAlus

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Unit tie n e n E.I. Hatch Nuclear Plant Unit 2 y

2.

Repor t 6 ng Per 6 ods 01-61 l

3. L6 censed thernal Pouer (Mut ): 2436

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4. Haheptate fat 6ng (Cross MWe): 817.0 l

5.

Des 6gn Electrical Rat,ng (Het MWe): 784.0

6. Maximun Dependable Capac6ty (Cros s MWe ): 2W5.7

7. Maxinun Dependable Capac6tg (Het MWe)t 770.9

...***.............+..................................,

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8. If Changes occur in Capacity Rat ings (Items Hunber 3 Through 7) Since Lart Report, Give Reasonst J

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9. Power Level To Which Restrfcted, if Ang (Het MWe ll

10. Reasons For Restr6ctions, if Anyt l

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This Month Yr.-to-Date Cunulateve it. Hours In Reporting Per6cd 744 744 11953

12. Hunber of Hours Reactor Was Cr6tical 0.0 0.0 8233.8

13. Reacter Reserve Shutdown Hours 4.0 0.0 0.0 y

y 0.0

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0.0

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7688.3

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14. Hours Generator On-Line

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0.0

'15.'Un6L Res er ve Shutdown Hours 0.0 0.0 0

0 17097890 J

' 16. Cross Thernal Energy Generated (MWH).

0 ~ '^

-3045

" '"5400454

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y 0

5667280

17. Cross Electr6 cal Energy Generated ( MWH ) ~

' -3045

18. Het Electr6 cal Energy Generated (MWH)

19. Unit Service. Factor 0.0 0.0 64.3 J

y 0.0

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64.3

20. Unit Availab616tg Factor 0.0

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10.5 58.6

21. Unit Capacity' Factor ( U s 6 ng MDC N et )"

22. Unit Capacity Factor (Us6 ng DER Het)

-0.5

-0.5 57.6 J

_0.0 0.0 11.8 y

23. Unit Forced Outage Pate

. Date, and Duration of. Each ):

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24. Shutdowns Scheduled Over Hext 6 Months ( Type.

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25. If Shut Doun At End Of Report Period. Estinated Date of Startupt

26. Units in Test Status (Pr6or to Connercial Operation >s Forecast Achieved j

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INITIAL CR!i!CALITY~ ~ '~

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IHITIAL ELECTRICITY J

COMNERCIAL OPERATION,. _,.

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DOCKET HD. 5 0 - 3 4. t.

I On1E COMPLTit.D BY T EL E PHONE ( 912 ) 367-7701 x 203 g

H 0 t4 T tt 01-91 OsY F'fRAGE DnILY FOUER LEVEL D(. Y AVERACE DRILY F0uER LEVEL (nue-Het)

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-3 17

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-3 18

-5 3

-3 19

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-3 5

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-4 12

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DOCKEINO, ll!111' SilUIDOWNS AND POWER ltEI)UC110NS UNil N AME Ilat' h 7 DATE P-10-HI COMPLETED fly

.l. M. Kamishlian REPORT MON 111.lanua ry

'IELEril0NE _21P-36 /-7781 q

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Cause & Corredhe 4 L3 c

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,gm Event u3 Actionso No.

Date

$5 c2 jig Report #

Au ju Prevent Recurrence P

80-01 810101 S

744 C

1 NA ZZ:

ZZZZZZ Shutdown for refueling outage.

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I Method-Exhibit G -Inst utiiun

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M F: Forcnl Reason:

S: Sch:.luled A Lituipment Failure (Explain)

!. Manual for Picparation of Data II. Maintenance of Test 2 Manual Scram.

linary Sheets for I.icensce 3 Automatic Scram.

Event Repunt (LERI File (NUREG-b C Refueling D. Regulatory Restriction

'4 -Continut.bions 0161)

E-Operator Training & Ucenio Examinstion 5-Ioad Ibcluction 3

F-Administrative 9-Oller (Explain)

Exhibil1 Same Source G Or< rational Es rur(Explain)

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(9/77) llOlher(Explain)

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L1RRATIVE REPORT UN'IT 2 4

Jan. 1st Unit shutdown for refueling t

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HATCH 2 SAFETY-RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR JANUARY 1980 l

NUMBER DATE COMPLETED DESCRIPTION TvTT4 f2-Ju-so Replaced ano calibrated SDLC s

disch. press. guage 2C41-R003 80-5020 12-28-80 Placed tube back in swagloc fitting and tightened on plant service water pump D 2P41-C001D 80-4996 12-29-80 Reprogrammed logic controller

1. 2 memory on radwaste control pael 2G11-P001, also repaired both spare controllers that were inop 30-5192 12-29-80 Replaced point card and veri-fied proper operation on "Rx/Rw b1dg.

cooling tower basin Hi level" alarm 2H11-P700 80-5196 12-29-80 Replaced point card on reac/ rad b1dg chiller B001B malfunction

'3 alarm 2H11-P700 80-5193 12-29-80 Replaced point card on reac/ rad b1dg chiller B001B malfunction alarm 2H11-P700 80-3112 1-6-81 Replaced RPIS. probe on CRD module 46-43 2C11-46-43.

80-5289 1-6-81 Adjusted trips on APRMC 2C451-K605-ARH1 per HNP-2-5010, cleaned. and lubricated drive 4

motor on recorder.2C51-R603C, calibrated recorder per HNP 5228 80-5042 1-10-81 Installed size 19,. ITT. Grinnel load guages to. side.of spring can 2B21-H-1 on support in Unit 2 drywell i

80-3623 1-7-81 Replaced SRM detector " A". 2 C 51 -

K600A, performed-HNP-2-5026 prior-to installing'new detector-80-4857 1-7 Replaced reed

. switch _

and adjusted

. limits

.on offgas holdup line seal valve 2N62-F085

4 1

80-3366 12-13-30 Replaced pilot gasket solenoid base sub assy. coil and housing

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assembly gaskets on scram pilot-j solenoid 2C11-HCU (26-15)-F113 i

30-5229 1-11-81 Isolated Unit 2

posttreatment sample system and drained water out of sample

chamber, flow meter 2011J013 now reading i

steady i

81-18 1-9-81 On 2E21-F019B cut out hole on conduit and replaced cutout section with 1

1/2" Erickson coupling I

j 31-19 1-9-81 Retightened existing flex con-i duit 2E51-F003 on RCIC torus' i

suction, also retightened coup-1 ling and fitting 80-5294 1-9-51 Machined down collector rings of motor

-generator set "B"

2B31-S001B on excitor end j

80-5295 1-9-81 Machined down collector rings on the excitor end of motor generation set "A" 2B31-S001A

)

80-5238 1-7-81 Added 110 gallons of Gul fere st oil to recire MG set-lube oil reservoir 2B31-S001B i

80-4787 1-3-81 Replaced insulation.,on 16" butterfly _ valve 2P42-F001B at RBCCW heat exchanger 80-5233 1-6-81 Replaced 2 resistors and 1 out-put transistor in MV/I (2T47-J K303) on drywell- ' cooler 8B i

discharge temperature: indicator-l 2T47-R603 l

l 81-63 1-14-81 Removed and cleaned body and-i seat of CRD HCU 30-03 sestem

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valve 2C11-30-03 31-93 1-14-81 Replaced - bulk head. adaptor and i

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0-ring seal ~ to stop 1eak in CRD

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i accumulator 2C-11 30-47 81-201 1-14-81

- G r o ur.d out and jeathered: out-j l

surface carbon arc strike area and -performed-mag particle exam per HNP-7938 on X-205 penetra-tion assy. cam.#15-A2-310

S0-109 1-16-30

Removed, functionally

tested, disassembled, replaced soit-

ware, reassembled,

filled, purged, and re FT hydraulic snubber 30-kit. IN11 ->f SR 5 5 31-137 1-17-81 Removed and cleaned strainer on suction strainer for 2G41-C001 and replaced 81-33 1-11-81 Replaced eted and lamps on main steam 3rd stage SJAE3 flow low alarm 2H11-P650 81-135 1-11-81 Shortened and repaired damaged conduit going to torus water RTD 2T48-N075 31-210 1-15-31 Replaced point card to window

1. 52 on CR annunciator panel 2H11-P650 31-149 1 14-31 Replaced broken guage glass to

>!G set "2B" outlet temp guage 2331-S0013 on oil cooler 81-139 1-14-81 Cleaned lube cil prelube strainer s 2R43-S001C and inspected bolts on inter oil header to diesel generator 80-4352 1-15-81 Corrected sticking level switch actuator for turbine b1dg.

floor drain sumps high level alarm 2G11-C004ASB 81 2403 1-17-81 Straightened shutter and guide l

pins to CRD pump 2C11-C001B

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80-3902 1-17-81 Repaired as needed leak on I

accumulator for nitrogen purge l

system to alleviate problen l

with unit aux.

l l

80-4631

$_-17-81 Tightened packing on RHR loop A l

injection valve 2E11-F017 30-5292 1-20-81 Replaced 0-rings and gaskets on l

torus vent purge outlet valve l

2T4 8 F318 - F3 26 80-4733 1-20-81 Lapped seats to RHR pump min.

l flow valves along with removing gates and blueing

1 i

S0-2631 1-9-81 Dismantled 2G11-C016 pump and installed new shaft,

bearings, j

shaft sleeve, 0-rings, and oil seals S0-4344 1-13-81 Lapped seat ring to C spary "A" pump disch check valve 2E21-F003A 81-55 1-20-81 Cleaned and blued seats to i

torus drywell P

system valve 2748-F209 i

80-4429 1-19-81 Polished out small scars on HPCI turbine exhaust check valve 2E41-F049 sea t ring 30-5259 1-9-81 Disassembled V-13 and

-V-12, cleaned and reinsta11ed; removed S V-4 from line remachined

' seat and

lapped, reset lifting pressure to 170 lb and reinstalled 80-4923 12-29-80 Removed seat and blued twice due to first blucing being unsatisfactory en drywell pneumatic check valve-2P70-F020 150' elev 80-5000 1-20-81 Replaced oil CRD 30-47 pressure guage 2C11-HC0-H7 calibrator per HNP-2-5504 i

80-4781 1-22-81 Replaced old stem and ' pressure seal with new ones for reheat source steam valve 2N11-F004B to CSD. MSR 2nd stage 80-3531 1-21-81 Removed and FT hydraulic snub-bers 2L31 per HNP-2-3915 80-5266 1-24-81 Installed blade Zuide in ' core on refueling platform 80-2220 1-22-81 Removed discharge valve for "A"

RBCCW pump ' 2P42-F005A, removed.

old - s' eater -l iner,

packing and.

0-rings; cicaned all parts and replaced old

lines, packing,.

and oil rings with new ones 81-54 1-21-81' Repaired

.as necessary HPCI turbine exhaust manual valve 2E11-F021 in order to pass LLRT

.z.

80-5183 1-15-31 Aligned forward brackets on 1/4 kip snubbers with clevis on snubbers as per Pacific Scien-tific notice 79-2479 1-22-81 Inzpected Limitorque MOVs an main steam isolatien valve leakage control system 2E32 for loose locking nuts i n compli-

~

ance with IEC 79-04 79-2478 1-22-81 Inspected the Limitorque MOVs on RCIC system 2E51 for loose locking nuts in compliance with IEC 79-04 79-2477 1-22-81 Inspected the Limitorque MO,Vs on HPCI system 2E41 for loose locking nuts in compliance with IEC 79-04 i

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