ML20074B026
| ML20074B026 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 05/06/1983 |
| From: | Nix H GEORGIA POWER CO. |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE) |
| Shared Package | |
| ML20074B027 | List: |
| References | |
| GM-83-460, NUDOCS 8305180279 | |
| Download: ML20074B026 (1) | |
Text
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j Georgin Power Company f
Post Offica Box 439 Baxity, Georgis 31513 Telephone 912 367-7781 I
912 537-9444 Edwin I. Hatch Nuclear Plant May 6, 1983 GM-83-460 PLANT E.
I. HATCH NRC Monthly Operating Report Director Office of Inspection and Enforcement United States Nuclear Regulatory Commission Washington, D.
C.
20555
Dear Sir:
Per Tech Specs section 6.9.1.6 please find attached the NRC Monthly Operating Report for Hatch Unit 1, Docket-#50-321, and for Hatch Unit 2, Docket #50-366.
/
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H.
C.
Nix General Manager HLS/hh Y
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8305180279 830506
{DRADOCK 05000321 PDR
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O o
-O' 50-321 DOCKET NO.
UNIT SilUTDOWNS AND FOWER REDUCTIONS UNIT NAME Ilatch 1 DATE 5-4-83 COMPLETED BY F. J. Darham April TELEPilONE 912-367-7851 REPORT MONTH n.
.! E
}
.E Licensee
,E+
vt -
'Cause & Corrective Action to
[Q No.
Date -
g 3g jj g 5 Event U
u Prevent Recurrence
$5 5
jdg Report #
mO H
6 83-23 830401 S
16 11 NA NA RC CONBOD Ibd Pattern Mjustment.
cmp Ibd Sequence Dachange.
83-24 830423 S
36 H
NA NA PC 83-25 830429 S
23 II NA NA FC CONBOD Ibd Pattern Mjustment.
1 1
1 1
2 3
4 Plethod:
Exhibit G -Instructions F: Forced Reason:
A D uipment'Feitur:(Explain)
I lbnual
. for Preparation of Data S: Scheduled i
5.'.binte.mance ci Test 2-Man ual Sct:m.
Eritry Sheets for Licensee 3 Automatic Scram.
Esent Report (LER) File (NUREG-C Refueling D Regulatory Restriction 4 -Continuations
- h0161)
E-Operatar Training & License Examination 5-Ioad Reduction 5
F Administra1ive 9-Other (Explain)
Exhibit I Same Source G-Operational Error (Explain)
(9/77) ll Oth:r (Explain) i 8305180284 830506 PDR ADOCK 05000321 R
pyg
O O
O 50-366 DOCKET NO.
UNIT SHUTDOWNS AND POWEP. REDUCTIONS UNIT NA3f E DATE 5-4-83 COMPLETED BY P. J. wwhanz REPORT MONDI April TELEPHONE 912-367-7851 f",, -
.5 g "h
Yh
'Cause & Corrective Licersee E*
g Action to No.
Date -
g 3g n
ja g 5 Event gg pU
$5 5
j 55 g Report #
mo Prevent Recurrence g
6 5
NA RC FUELXX Offgas Activity High, Heduced Power to 83-02 830120 F
81.8 H
meet the Refueling Window.
83-03 830403 S
18 C
5 NA PC FUELXX Reducing fewl to Come Offline for Refueling Outage.
83-04 830404 S
~637.2 C
Z NA PC FUELXX Offline for Refueling Outage.
t I
2 3
4 F: Forced Reason:
Plethod:
Exhibit G. Instructions 5: Scheduled A Equipr.wnt'Feitur:(Expbin) 14bnual for Preparation or Data B.'.!aintenance ci Test 2 Mantal Scr:m.
Entry Sheets for Licensee C Refueling 3 Auturnstic Scram.
Event Report (LER) FileINUREG-D Regulatory Restriction 4 -Continuations 0161)
E Operator Training & Ucense Examination 5-Ioad Ecduction 5t G Operational Error (Explain) 9 --Other (Explain)
Exhibit 1 - Same Source F-Administrative (9/77)
Il-Other (Explain)
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NARRATIVE REPORT UNIT 1 O
April 1st 2137 decreasing load 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 satisfactory, increasing back to rated conditions.
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.
April 23rd 1100 rod sequence exchange
- complete, ramping back to rated conditions.
April 29th 2150 reducing load to perform rod pattern adjustment.
l s
O 1
NARRATIVE REPORT UNIT 2 O
April 3rd 1500 reducing loao to come off-line for refueling outage.
April 4th 0946 manual turbine trip.
April 4th 1038 manual scram to start refueling outage.
Hatch Unit 2 was limited to 70% thermal power thru April 3 at 1500 hours0.0174 days <br />0.417 hours <br />0.00248 weeks <br />5.7075e-4 months <br /> due to high offgas activity and meeting the refueling window.
-O O
2
_-_m.
HATCH 1 SAFETY-RELATED MAINTEtJANCE REQUESTS TO BE REPORTED-FOR April 1963 3
,.O
' Hatch 1 had no reportable Maintenance Request for the month of t
_ April 1983.
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u HATCH 2 SAFETY-RELATED MAINTENANCE REQUESTS TO BE REPORTED FOR April 1983
/~%
NUMBER DATE COMPLETED DESCRIPTION
\\
83-1815 04-11-53 Remove heat tracing cable from CST level switches (Ref. DCR 81-175).
82-5403 11-13-82 Install trip circuit breaker in MCC 2R24-S011A (Ref. DCR 79-476).
82-5402 12-28-82 Install engrave control switches associated 1.idicating lights. (Ref. DCR 79-476).
82-5404 11-25-82 Modify panels 2Hll-P622, 2Hll-P623, 2Hll-P700 2Hll-P702. (Ref. DCR 79-476).83-946 03-28-83 Modify existing hanger 2E51-RCIC-A706.
(Ref.
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.
DCR 82-076).83-720 03-22-83 Modify hanger 2T48-S53-H810 on torus purge system. (Ref.
DCR 82-076).83-727 03-22-83 Correct hanger 2T48-S53-H807 on torus purge system. (Ref.
DCR 82-076).83-727 Correct hanger 2T48-S54-H812 on torus purge system. (Ref.
(])
DCR 82-076).
4
0 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
82-1730 04-06-82 Terminate cables in 125/250 VDC switchgear 2R22-S016, S017. (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 columns T18 & T19 (Ref. DCR O
82-128).
82-5314 12-29-82 Seal penetration causeo by 6"
core drill in the Unit 2 radwaste/eact 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).
82-5715 02-21-83 Perform a
12" core drill l
around the existing 6"
hole where the existing 3"
riser penetrates the 130' east cableway floor.
(Ref.
DCR 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 purse syste - (aer-O DCR 82-076).
5
83-717 03-23-83
. Modify hanger 2T48-Sl-H801 on torus purge system. (Ref.
DCR 82-076).
()83-718 03-29-83 Modify hanger 2T48-Sl-H805 on torus purge system. (Ref.
DCR 82-076).83-728 03-29-83 Modify hanger 2T48-S54-H813 on torus purge system. (Ref.
DCR 82-076).83-773 04-16-83 Internally wire panel 2Hil-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 purgJ system.
(Ref.
(])
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-S50-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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