ML20138F527

Monthly Operating Repts for Nov 1985

ML20138F527
Person / Time
Site:	Hatch
Issue date:	11/30/1985
From:	Koerber G, Nix H GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
LR-MGR-017-1285, LR-MGR-17-1285, NUDOCS 8512160113
Download: ML20138F527 (11)

Text

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'4, NARRATIVE REPORT UNIT 1

- November 1st 0000 Unit at 786 IWe with no major equipment problems.

'-. November 3rd 0016

-Reducing load for Weekly Turbine Testing.

0257 Back-at MDC (Maximum Dependable Capacity).

November 9th 2130 Reducing load for Rod Pattern Adjustment.

November'12th 1731 Back at MDC.

November 16th 2315 Reducing load for Weekly Turbine Testing.

Novrmber 17th 0537-Back at MDC.

~

November 22nd' 1724 Load reduced due to condensate demin problems.

- November 23rd.

0800 Back at rated MDC.

November 26thJ 1830 Began manual shutdown for refueling outage due to high drywell leakage.

November 27th 0229 Turbine Generator taken off line.

0655' Reactor in hot Shutdown.

November 30th 0410 Reactor in cold shutdown.

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O 8512160113 S h $ 21 DR ADOCK O pg j

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HA'IGI 1 SAFETIY-REIATED MAINIENANCE WORK ORDERS

'IO BE' REPORIED EDR N7/ DEER 1985 NUMBER DATE COMPLETED DESCRIPTION 83-7101 11-08-85 Install Comsip remote-control mounting panels QP33-P600A and QP33-P600B.

. Ref. DCR 81-165.

~

85-1380 11-17-85

. Inspect the Basler voltage regulator control power transformer for any sign of degradation.-

Replace as necessary.

Ref: DCR 85-018.

85-3229 11-23-85 Replace plant service water pump P41-C001C.

Ref: DCR 84-059.

85-5403 11-12-85 Remove the cylinder relief valves from Diesel Generator C and replace with plugs.

Ref. DCR 83-123.

85-5544 11-24 Replace LEDs and install jumpers on trip

-units in Control Room, groups 100, 400, 500,

.and 600.

Ref.: DCR 81-138.

85-6481 11-05-85 Replace GEMAC 555 transmitter with a Barton transmitter.

Ref. DCR 81-138.

OPERATING DATA 'REPORP DOCKEP NO.

50-321 DATE 12-10-85 COMPIETED BY: Gary M. Koerber

'IELEPHONS

. (912) 367-7781 x 2882 OPERATING STA'IUS

1. Unit Name: E. I. Hatch Nuclear Plant Unit 1

2. Reporting-Period:

11-85

3. Licensed %ermal Power (Mit):

2436

4. Nameplate Rating (Gross M4e):

809.3

5. Design Electrical Rating (Net IWe):.

777.3

6. Maximum Dependable Capacity (Gross M4e):

801.2

7. Maximum Dependable Capacity (Net IWe):

752.2

8. If Changes Occur in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reasons:

N/A

9. Power Level to Which Restricted, If Any (Net!We),

No Restrictions

10. Reasons for Restrictions, If Any:

N/A

% is Month Yr-to-Date Cumulative 11.-Hours In Reporting Period 720 8016-86927

12. Number of Hours Reactor was Critical 630.9 6962.3 62126.2

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line 626.5 6693.2 58561.1

15. Unit Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (IWH) 1472256 15258316 124631490

17. Gross Electrical Energy Generated (lWH) 477210 4986410 40242130

18. Net Electrical Energy Generated (M4H) 455269 4760160 38218006

19. Unit Service Factor 87.0 83.5 67.4

20. Unit Availability Factor 87.0 83.5 67.4

21. Unit Capacity Factor (Using MDC Net) 84.1 78.9 58.4

22. Unit Capacity Factor (Using DER Net)-

81.3 76.4 56.6

23. Unit Forced Outage Rate 0.0 12.4 17.5

24. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Refueling Outage began November 27, 1985-14 weeks

25. If Shutdown at End of Report Period, Estimated Date of Startup: April 1, 1985

26. Units in Test Status (Prior to Comercial Operation):

Forecast Achieved INITIAL CRITICALITY INITIAL' ELECTRICITY C0fHERCIAL OPERATION

syy AVERAGE DAILY UNIT POWER LEVEL DOOKET NO.

50-321.

DATE:

12-10-85.

COMPLETED BY: ~ Gary M. Koerber TELEPHONE (912) 367-7781 x 2882 MONIH 11-85

- DAY AVERAGE DAILY POWER LEVEL DAY-AVERAGE DAILY POWER LEVEL

- (l@e-Net)

(144e-Net)

I 1

754 17 748 2

757 18 751 3

748 19 750 i

. 4 760 20 746 5

763-21 743 6

760 22 722 7-760 23 747 8

761 24 745 9

733 25 739 j

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10 473 26 654 j

11 643 27 1

12 743 28

-14 13 753 29

-14 14 754.

30

-14 15 753 16 749 i

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NARRATIVE REPORT

- UNIT 2 November 1st 0000 Unit at rated thermal power with no major equipment problems.

'2332 Reducing load for Sequence Exchange.

November 4th-0022_

Back at MDC (Maximum Dependable Capacity).

. November 5th 2157 Reactor Scram on low level due to trip of 2B condensate booster pump which caused both Reactor

~ Feed Pump Turbines to trip.

November 7th 1451 Reactor tripped on High IRM

~

upscale due to operator error 1847 Reactor Critical.

November 8th 0811 Turbine Generator on line.

November 10th 1718 Back at MDC.

November 12th 1352 Load reduced due to Recirc Pung B tripping.

November 13th 1000

- Back at MDC.

November 14th 0002 Reduced load for Weekly Turbine Testing.

0502 Back at MDC.

November 23rd 2312

' Load reduced for Weekly Testing and backwash of the condensate demins.

November 24th.

0500 Back at MDC.

November 27th 0245 Begin load reduction for condensate demin removal.

0939 Back at MDC.

November 30th 2400 Unit at rated thermal power with no major equipment problems.

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IMCH 2 SAFETY-REIATED MAINTENANCE WORK ORDERS

'IO BE REPOlHED EUR NOVINBER 1985 NUMBER DATE OCNPIETED DESCRIPTION

',,84-554 -

11-17-85 Install fire protection water supply system piping and associated supports to be used for connection to sprinkler system.

Ref: DCR 83-220.

84-3129 11-02-85 Replace existing Contromatics model #500SR actuators with Contromatics model #D500SR actuators.

Ref: DCR 83-231.85-188 11-02-85 Calibrate new flow transmitter X75-Pf-N009.

Ref DCR 80-157.

85-2964 11-18-85 Apply paint to pipe and hangers for sprinkler systems 2T43130W01 and 2T43130NO3.

Ref: DCR 83-248.

85-3239 11-02-85 Install penetration seals in conduits which run from the

' Technical Support Center to other plant areas.

Ref: DCR 80-157.

85-3294-11-02-85 Retag cable originally installed under CHEC22 (140 85-115). Cable number currently is a duplicate.

Ref: DCR 80-157.

85-3707 11-02-85 Rewire and redline cable TPE708601 and TPE708602 for Relay 2T48-K109 at terminal block TB2 Panel 2Hll-P657.

Ref: DCR 80-157.

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UNIT SHtHDONNS AND POWER IEEUCTIONS '

DOCKET NO.

50-321 IMIT NADE HAIG ONE COMPLE'IED BY Gary M. Koerber TEIEPHWE -(912) - 367-7851 (2882)

DME DECDEER 10, 1985 REPORP ENTH NOVENER I

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I F: Forced Reason:

Method:

Events reported involve S: Scheduled A-Equipment Failure (Explain) 1-Manual a greater than 20% reduction B-Maintenance or Test 2-Manual Scram in average daily power level-C-Refueling-3-Automatic Scram for the preceeding 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

D-Regulatory Restriciton 4-Continuations E-Operator Training & License 5-Load Peduction Examination 9-Other (Explain)

F-Administrative G-Operational Error (Explain)

IT-(Whor (F5ml M n)

IDiIT SHUTDOWIS APO 10E!lR REDUCTIONS

=

1 DOCKET 10. -

50-366 UNIT NAM!:

IW10f 'DiD COMPLE'IED BY Gary M. Koerber

'IEEEPHC2IE (912) 367-7851 (2882)' DME DECBBER 10, 1985-

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F: Forced Reason:

Method:

Events reported involve S: Scheduled A-Equipment Failure (Explain) 1-Manual a greater than 20% reduction B-Maintenance or Test 2-Manual Scram in-average daily power level C-Refueling 3-Automatic Scram for the preceeding 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

D-Regulatory Restriciton Continuations E-Operator Training & License.

5-Load Reduction Examination 9-Other (Explain)

F-Administrative G-Operational Error.(Explain)

H-Other - (Explain)

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OPERATING.Dh5 REIORT DOCKET NO.

I50-366 s

DATE 12-10-85 CO(PWFED BY: Gary M. Koerber-

'ITIEPHONE (912) 367-7781. x ~2882 OPERATING STATUS 1.

Unit Name: E. I. Hatch Nuclear Plant Unit-2 2.

Reporting Period: 85

3. ' Licensed %ermal Power (14ft):

2436 4.

Nameplate Rating (Gross lete):

817.0-5.

Design Electrical Rating (Net 149e):

784.0 6.

Maximum Dependable Capacity (Gross Ee):

803.9' 7.

Maxinum Dependable Capacity (Net 14fe):

747.9 8.

If Changes Occur.in Capacity Ratings (Items Number 3 through 7) Since Last Report, Give Reasons:

N/A

.9.

Power Level to Which Restricted, If Any (Net Me):

lNo Restrictions

10. Reasons for Restrictions, If Any:-

N/A

.c h is Month Yr-to-Date Cumulative

11. Hours In Reporting Period 720 8016 54553

12. Ntaber of Hours Reactor.was Critical 675.2 6740.0 36920.0

13. Reactor Reserve Shutdown Hours 0.0 0.0 0.0

14. Hours Generator On-Line.

661.8 6609.5 35233.6

15. Unit' Reserve Shutdown Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (19#I) 1510968 15547536

.76749118

17. Gross Electrical Energy Generated (1961) 500340-5150510 25309990

18. Net Electrical Energy Generated (19#I) 478019 4926014 24088463

19. Unit Service Factor 91.9 82.5 64.6

20. Unit Availability Factor-91.9 82.5 64.6

21. Unit Capacity Factor. (Using MDC Net) 88.8 82.2 59.0

22. Unit Capacity Factor (Using DER Net)-

84.7 78.4 56.3

23. Unit Forced Outage Rate 8.3 3.3 11.1

24. Shutdowns Scheduled Over Next 6 Months (Type,.Date, Land Duration of Each):

25. If Shutdown at End of Report Period, Estimated Date of Startup:

26. Units in Test Status (Prior to Connercial Operation):

Forecast Achieved-INITIAL CRITICALITY INITIAL ELECTRICITY I

0019ERCIAL OPERATION I

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. AVERAGE MILY INIT POWER LEVEL i

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DOCKET NO.

50-366 DATE:

'12-10-85 COMPIEIED BY: Gary M.,Koerber

'IELEPHONE (912) 367-7781 x 2882 MONIE 11-85 DAY -

AVERAGE DAILY POWER LEVEL DAY AVERAGS DAILY POWER LEVEL (Mie-Net)

(M4e-Net) 1 776 17

.771 i

2 449 18-768 3

693 19 765 4

770 20 564 5

714 21 764 6

-18 22 768 7

-20 23-772 8

129 24 755 9

565 25 770 10 719 26 768 11 770 27 751 12 609 28.

767 13 752 29 765 14 771 30 765 15 769 16 754 O

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Georgl& Power Company

• * * *

• Post of fice B x 439 ' '

B;212y, Georgis 31513 --

Telephone 912 367-7781 4

912 537-9444 ~

Edwin 1. Hatch Nuclear Plant December 10, 1985 LR-MGR-017-1285 PIANT E. - I. HATCH NRC Monthly Operating Report Director Office of Inspection and Enforcement United States. Nuclear Regulatory Comnission Region II Suite 3100 101 Marietta Street

. Washington,iD. 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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M LL4 C H. C. Nix j

General Manager CTJ GE/kel

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T. V. Greene E.'Z. Wahab J. H. Richardson Document Control File Chaouki Tabet File 4

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