ML20074B030

Monthly Operating Repts for Apr 1983

ML20074B030
Person / Time
Site:	Hatch
Issue date:	05/06/1983
From:	Redwanz F GEORGIA POWER CO.
To:
Shared Package
ML20074B027	List: ML20074B026 ML20074B030
References
NUDOCS 8305180284
Download: ML20074B030 (12)

Text

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DOCKET NO.

UNIT SilUTDOWNS AND FOWER REDUCTIONS UNIT N AME Hatch 1 DATE 5-4-83 COMPLETED BY F. J. Iamhanz April REPORT MONTTi TELEPllONE 912-367 ~7851 i

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.5 :; Licensee Eto .- 'Cause & Corrective g ,!?

js5 Event- g? 9-3 Action to No. DJte - g 3@  ;;

H d: 5 jdg Report # mO yv Prevent Recurrence 6

i' 16 II ta la PC COBOD Ibd Pattern Mjustment.

83-23 830401 S 83-24 830423 S 36 11 tm IM RC COM.p Ibd Sequence Exchange.

23 II ta te BC CONBOD lbd Pattern Mjustment.

i 83-25 830429 S l

3 4 I 2 Exhibit G-Instructions F: Forced Reason: Picthod:

1-Manual ' fut Preparation of Data A Equip;nent Teitur:(Explain)

S: S:heduied Estry Sheets for Licensee B-Maintenance ci Test 2-Manca! Ser:m.

3 Auturnatic Scram. Event Report (LER) File (NUREG-C-Refuelin;;

D Regulatory Restriction 4 -Continuations *h0161)

E Operator Training & License Examination 5'-Ioad Fcduction 3

- F Administrative 9-Other (Explain) Exhibit I Same Source G Operational Error (Explain) '

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NARRATIVE REPORT UNIT 1 April 1st 2137 decreasing loao to perform rod pattern adjustment.

April 2nd 0300 rod pattern adjustment complete, increasing back to rated conditions.

April 9th 0024 reducing load for weekly turbine testing.

April 9th 0242 weekly turbine test complete and satisfactory, increasing back to rated conditions.

April 16th 0210 reducing load for weekly turbine test.

April 16th 0545 weekly turbine test complete and satisfactor increasing back to rated conditions.y, April 18th 1420 reducing load per management due to offgas stack inlet valve (N62-F527) being closed.

April 18th 1440 valve (N62-F527) opened.

April 18th 1511 increasing back to rated conditions.

April 22nd 2120 reducing load for weekly turbine test.

April 23rd 0040 reoucing load to 300 MWe to perform rod sequence exchange.

t l April 23rd 1100 rod sequence exchange complete, l

ramping back to rated conditions.

April 29th 2150 reducing load to perform rod pattern adjustment.

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NARRATIVE REPORT UNIT *2 April 3rd 1500 reducing load to come o f f-line for refueling outage.

April Ath 0946 manual turbine trip.

April-4th 1038 manual scram to start refueling outage.

-Hatch-Unit 2 was limited to 70% thermai power thru April 3 at 1500. hours due to high offgas activity and meeting the refueling window.

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, HATCH 1 SAFETY-RELATED MAINTENANCE REQUESTS

, TO BE REPORTED FOR April 1983 1

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Hatch I had no reportable Maintenance Request for the month of

~ April 1983.

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y HATCH 2 SAFETY-RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR April 1983

/7T NUMBER DATE COMPLETED DESCRIPTION k/ 83-1815 04-11-83 Remove heat tracing cable from CST level switches

.(Ref. DCR 81-175).

82-5403 11-13-82 Install trip circuit breaker in MCC 2R24-S0llA (Ref. DCR 79-476). ,

82-5402 12-28-82 Install & engrave control switches & associated indicating lights. (Ref. DCR 79-476).

82-5404 11-25-82 Modify panels 2Hil-P622, 2Hll-P623, 2Hll-P700 &

2Hll-P702. (Ref. DCR 79-476).83-946 03-28-83 Modify hanger 2E51-RCIC-A706. existing (Re f. DCR 82-076).83-953 03-28-83 Install hanger on torus purge system. (Ref. DCR 82-076).

()83-834 03-30-83 Install hanger 2T48-553-H814 on torus purge system. (Ref.

DCR 82-076).83-937 03-22-83 Moolfy hanger 2E51-RCIC-HR708. (Ref. DCR 82-76). ,83-939 03-22-83 Modify hanger 2E51-RCIC-R2.

(Ref. DCR 82-76).83-719 03-22-83 Modify hanger 2T48-Sl-H807 on torus purge system. (Ref.

OCR 82-076).83-720 03-22-83 Modify hanger 2T48-S53-H810 on DCRtorus p) urge 82-076 . system. (Ref.83-727 03-22-83 Correct hanger 2T48-553-H807 l on torus purge system. (Ref.

DCR 82-076) .  ;83-727 Correct hanger 2T48-S54-H812 on torus purge system. (Ref.

nCR 82-076).

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O 83-729 03-22-83 Correct hanger 2T48-S59-H814

'on torus purge system. (Ref.

DCR 82-076).83-725 03-22-83 Modify hanger 2T48-554-H812 on torus purge system. (Ref.

DCR 82-076).83-726 03-22-83 Modify hanger 2T48-S53-H813 on torus purge system. (Ref.

DCR 82-076).

82-6131 02-24-83 Pull, lug and tape cable XTX702 M01 on 2081120VAC distribution panel 2R25-5125. (Ref. DCR 80-157).

82-1730 04-06-82 Terminate cables in 125/250 VDC switchgear 2R22-5016, 5017. (Ref. DCR 79-427).82-637 04-03-82 Install raceways in 125/250 VDC switchgear 2R22-5016, S017. (Ref. DCR 79-427).

82-5315 01-04-83 Perform 6" coredrill in the Unit 2 radwaste bldg./ east cableway wall between 3

columns T18 & T19 (Ref. DCR (V 82-128).

82-5314 12-29-82 Seal penetration causeo by 6" core drill in the Unit 2 radwaste/ east cableway wall between columns T18 & T19.

(Ref. DCR 82-128).

82-5392 01-26-83 Install sprinkler system over the Unit 2 dry waste area /trasn compactor. (Ref.

DCR 82-128).

( Perform a 12" core drill

! 82-5715 02-21-83 around the existing 6" hole where the existing 3" riser penetrates the 130' east i

cableway floor. (Ref. DCR i .82-133).

82-5521 12-02-82 Modify existing Unit 2 west cableway sprinkler system (Ref. DCR 82-132).

!83-721 03-29-83 Modify hanger 2T48-S54-H803 oa torus purae syste - (aer-l O DCR 82-076).

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)83-717 03-23-83 Modify hanger 2T48-Sl-H801 1 on torus purge system. (Ref.  ;

DCR 82-076).

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/ 83-718 03-29-83 Modify hanger 2T48-SI-H805 on torus purge system. (Ref.

DCR 82-076).83-728 03-29-83 Modify hanger 2T48-554-H813 on torus purge system. (Ref.

DCR 82-076).83-773 04-16-83 Internally wire panel 2Hll-P621 for auto transfer of pump suction from CST to torus. (Ref. DCR 81-175).93-045 03-23-83 Modify existing hanger 2E41-HPCI-HR708. (Ref. (DCR 82-76).83-951 03-30-83 Install hanger 2T48-CPUR-A708 on torus purge system. (Ref. DCR 82-76).83-950 03-30-83 Install nanger 2T48-CPUR-A707 on torus purge system. (Ref. DCR

([) 82-76).83-952 03-31-83 Install hanger 2T48-CPUR-A713 on torus purge system. (Ref. DCR 82-76).83-969 03-30-83 Install hanger 2T48-550-H800 on torus purge system.

(Ref. DCR 82-076).83-954 03-31-83 Install hanger 2T48-CPUR-A712 on torus purge system. (Ref. DCR 82-76).83-974 03-29-83 Install hanger 2T48-CPUR-A709 on torus purge system. (Ref. DCR 82-076).

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