ML100261010

Monthly Operating Rept for Oct 1979

ML100261010
Person / Time
Site:	Indian Point
Issue date:	11/05/1979
From:	Connell C Power Authority of the State of New York
To:
Shared Package
ML100261011	List: ML100261010 ML19210D036
References
NUDOCS 7911200459
Download: ML100261010 (15)

Text

0 OPERATING I)ATA IumI.IOar DOCKIET NO.50-22G i)ATE 11-5-79 COMI'LET'I.I) Ity

" C. Con'el I TELEIPIIONE (914) 73'.-0200 OPERATING STATUS

1. Unit Name:

Tndjan Point No.

3 Nuclear Power Plant Notes

2. Reporting Period:

October, 1979

3. Licensed Thennal Power (Mt):

3025

4. Nameplate Rating (Gross 1We):

1013

5. Design Electrical Rating (Net Me):

get

6. Maximum Dependable Capacity (Gross MVe):

1000

7. Maximum Dependable Capacity (Net M'ej:

965

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

None

9. Power Levcl To Which Restricted, If Any (Net MWc):

10. Reasons For Restrictions. If Any:

N/A This Month Yr.-to-Date Cumulative flours In Reporting Period Number Of fours Reactor Was Critical Reactor Reserve Shutdown Hours Hours Generator On-Line Unit Reserve Shutdown Hours Gross Thermal Energy Generated (MVHI Gross Electrical Energy Generated (M\\I)

Net Electrical Energy Generated (MW}I)

Unit Service Factor Unit Availability Factor Unit Capacity Factor (Using M )C Net)

Unit Capacity Factor (Using )ER Net)

23. Unit Forced Outage Rate 74S 0

0 0

0 0

0 0

0 0

0 0

0 72q6 5923.9 0

5825.0 0

15,703,498 4,982,330 4,794-,627 79.8 79.8 68.1 68.1 1.6 277gq'

21. 584.8 0

21,032.7 0

56,104;467 18,365,101 17,643,437 75.7 75.7 65.8 65.8 4.1

24. Sh~utdowns Scheduled Over Next 6 Montlis (Type. Dale. and D)urat ion of Each):

Refueling Outage in Progress

25. IfShu l)wut A End Of Report Period.

isnatled l)itc of Startup:

26. Units In 1 t Status (lPrior to Conmer'i:il Oiler-ili':

INI [IA!.

C Il.I I'Y INIiI\\ I. H.I.

(*IlRCIT N

('O)MI lt'l\\. Ol'I:lt,\\ IO N December 9. 1979 Achulcvcu

_ N/A 77911200 (0/f77)

11.

12.

13.

14.

15.

16.

17.

-18.

19.

20.

21.

22.

SUMMARY

OF OPERATING EXPERIENCE -

OCTOBER, 1979 The unit was shutdown all month for a refueling outage.

During this period, the fuel shuffle was completed on October 11.

All events are proceeding smoothly throughout the month with initial synchronization slated for the 9th of December.

MONTHLY I & C CATEGORY I REPORT October 1979 Month Date W.R. #

Equipment Malfunction Corrective Action IC-I-507-3B CHAN I IEOPS Power Supply erratic Repaired P.S. Slide in tray to prevent ribbon connector from pulling out.

4

+

4 1"

IC-I-00224-3C IC-I-00260-3C IEOPS CHAN 2 Erratic operation of Annunciator when testing Sys.

Replaced defective and Power Supply.

relay FX-2 e 9-21-79 9-25-79

MONTHLY MAINTENANCE REPORT October, 1979 Month DATE; W.R. #

EQUIPMENT MALFUNCTION CORRECTIVE ACTION 10-5-79 95' Equipment Hatch 10-2-79 10-4-79 10-2-79 10-20-79 10-15-79 10-4-79 10-4-79 10-17-79 10-10-79 10-22-79 10-16-79 10-24-79 10-26-79 10-31-79 10-26-79 10-16-79 I-620-3C 1-724-3C I-642-3C 1-718-3 I-621-3C I-629-3C I-631-3C I-632-3C 1-682-3D I-732-3C I-735-3C 1-741-3D I-633-3C I-634-3C I-760-3C 1-638-3C 1-639-3C Remove and replace hatch 80' Air Lock

1. 31-34 Steam Generator S/G Blowdown

1. 31-34 RCP Motor Transfer Car Air Motor PCV 455C PORV PCV-456 PORV Seal Table

1. 32, 33, 34 MSIV Auxiliary Feed System RCS Valves

1. 33 Reactor Coolant Pump

1. 34 Reactor Coolant Pump

1. 32 Fan Cooler Unit Inspect and repair Preventive Sludge Lancing BD-1 Packing Leak Inspect and Repack Motor Upper Bracket Dowels Not functioning properly Internal Leakage Internal Leakage Install LP Seals for refueling Preventive Maintenance BFD-69 Seat leakage Packing leaks Preventive Maintenance Preventive Maintenance Cooling Coil Bank Facing Inlet Plenum Fouled Perform Tech. Spec. Channel Head Cladding Inspection Perform Tech. Spec. Channel Head Cladding Inspection Removed and replaced hatch as per procedure.

Replaced Cam Followers on outer door.

Performed Sludge Lancing Removed/Replaced Handhole covers Torqued as per procedure.

Repacked Valve.

Inspected and repaired.

Installed new air motor.

Internals replaced.

Internals replaced.

Thimbles Pulled/Prepared for refueling.

Operators renewed.

Valve BFD-69 repaired.

Repacked Valves 204 A&B, 562D, an 42 Checked and Repaired as per procedure.

Checked and Repaired as per procedure.

Cleaned Coiling Coils Removed Manways/Inspected Cladding Channel Head Inspection Completed

1. 31 Steam Generator

1. 33 Steam Generator

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH October, 1979 DOCKET NO.

UNIT NA..

I E DATE COMPLETED BY TELEPiONE 50-286

-Indian Point #3 1 1-5-79 C. Connell 914-739-8200 914-79-820 Licensee E. t cente Cause & Currective E v e n t

i t

Rcpo t#.Er3A ction it)

Report #.

E Prevent Recurrence NA NA NA Refueling OUtage-Date 790914 I _________________

F: Forced S: Scheduled Reason:

A-Eluipnenr Failure (Explain)

B-Maintenance oi Test C-Rcfleling D-Regulatory Restriction E-Opcrator Training & License Examination F-Ad min ist rat ive G-Operational Error (Explain)

II-Oher (Explain)

Method:

I-Manual 2-Manual Scram.

3-Automatic Scram.

4-Other (Explain)

Exhibit F - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161) 0 (9 /77)

ExhibiHj - Saine So.1ce

AVERAGI DAILY UNII I'OWER LEVEL DOCKET NO.

"T-Td iC,.

UNIT No.3 DATE 11-5-79 COMPLETED BY C. Connell TELEPHONE 914-739-8200 MONTH October, 1979 AVERAGE DAILY POWER LEVEL (M We-Net)

No Generation

+

DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 No Generation 18 19 20 21 22 23 24 25 26 27 28 29 30 31 INSTRUCTIONS On this format, list the average daily unit power level in M\\Wc-Net fur each day in the repurting month. Compute to the nearest whole megawatt.

(9/77)

DA) 2 3

4 s

6 7

8 9

10 I1 12 13 14 15 16

POWER AUTHORITY OF THE STATE OF NEW YORK INDIAN POINT NO. 3 NUCLEAR POWER PLANT P. 0. BOX 215 BUCHANAN, N. Y. 10511 TELEPHONE: 914-739-8200 October 23, 1979 IP-CC-5999 Docket No. 50-286 License No. DPR-64 Director, Nuclear Reactor Regulation Office of Management Information & Program Control U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Sir:

Enclosed please find amended Page Five of the monthly operating report relating to Indian Point 3 Nuclear Power Plant for the month of September, 1979, previously submitted to you on October 15, 1979 as IP-CC-5832.

Please substitute the "Unit Shutdowns and Power Reductions" report for the one previously submitted.

Very truly yours, ayne Resident Manager CC/rbb Enclosure cc:

Director, Office of Inspection & Enforcement (40 copies)

C/o Distribution Services Branch, DDC, ADM U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Boyce H. Grier, Director Office of Inspection and Enforcement Region I, U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19405 George T. Berry, President & Chief Operating Officer Power Authority of the State of New York 10 Columbus Circle New York, New York 10019 Resident Inspector T. Rebelowski George Wilverding, NYO James Davis, NYO P. W. Lyon, NYO

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH -September DOCKET NO.

UNIT NAME DATE COMPLETED BY TELEPHONE 50-286 Tn~q-[n *D&n4N-3 10/3/79 C'_ rcnnell

--(914) 739-8200 No.

Date 34 790901 35 790906 36 790914 Licensee Licn

%V Cause & Corrective Event Acuion to Report #.

vG o,a"Prevent Recurrence N/A N/A N/A HH HH N/A HTEXCH Pump XX B

N/A River Water leakage through Condenser tubes to hotwells. Plugged leaking tubes-.

Loss of #32 MBF pump. ' Cleaned control oil orifices.

Refueling Outage

+/-________

L..............I _______

L t............L L

Reason:

A-Equipment Failure (Explain)

B-Maintenance oi Test C-Rcfucling D-Regulatory Restriction E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)

II-Other (Explain)

Method:

I-Manual 2-Manual Scram.

3-Autumatic Scram.

4-Other (Explain)

Exhibit F - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161)

Exhibi.jj - Same Somure (9/77)

F: Forced S: Scheduled

0 0

POWER AUTHORITY OF THE STATE OF NEW YORK INDIAN POINT NO. 3 NUCLEAR POWER PLANT P. O. BOX 215 BUCHANAN, N.Y. 10511 TELEPHONE: 914-739-8200 September 14, 1979 IP-CC-5627 Docket No. 50-286 License No. DPR-64 Director, Nuclear Reactor Regulation Office of Management Information & Program Control U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Sir:

Enclosed you will find two copies of the monthly operating report relating to Indian Point 3 Nuclear Power Plant for the month of August, 1979.

Very truly y urs e

J.

P.

Mynae r Resident Manager CC/rbb Enclosure cc:

Director, Office of Inspection & Enforcement (40 copie's) c/o Distribution Services Branch, DDC, ADM U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Boyce H. Grier, Director Office of Inspection and Enforcement Region I, U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19405 George T. Berry, President & Chief Operating Officer Power Authority of the State of New York 10 Columbus Circle New York, New York 10019 Resident Inspector T. Rebelowski George Wilverding, NYO James Davis, NYO P. W. Lyon, NYO REGIATO Y DOCKET FILE Copy 7 ---9i8 Q 7 -l-

0 0

OPERATING DATA 1I-IORT DOCKET NO.

50-2f3G I)ATE 9/5/79 COMILETiI)

'y C.

Connel I TELEPHONE (914) 739-8200 OPERATING STATUS

1. Unit Name:

Tn'dIfn Point No.

3 Nuc.ear Power Plan Notes

2. Reporting Period:

Aucmist -

1 979

3. Licensed Thennal Power (Mt):

2

4. Namcplate Rating (Gross M\\Ve):

1013

5. Design Electrical Rating (Net MWe):

q65.

6. Maximum Dependable Capacity (Gross MWe):

1000

7. Maximum Dependable Capacity (Net MWVC):

965

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

None

9. Power Level To Which Restricted, If Any (Net MW)c:

None

10. Reasons For Restrictions, If Any:

N/A This Month Yr.-to-Date Cumulative

11. flours In Reporting Period 744 5,831 26,328

12. Number Of hours Reactor Was Critical 715.6 5,622.7 21,283.6 I0 0

0

13. Reactor Reser'e Shutdown Hours

14. Hours Generator On-Line 687.1 5,565.6 20,773.3

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Th.inal Energy Generated (MWM) 1,618,305 15,138,983 55,539,952

.17. Gross Electrical Energy Generated (M\\VIlI 469,420 4,822,830 18,205,601

18. Net Electrical Energy Generated (\\MIi) 447,004 4,643,644 17,492,454

19. Unit Service Factor 92.4 95.4 78.9

20. Unit Availability Factor 92.4 95.4 78.9

21. Unit Capacity Factor (Using Mi)C Net) 62.3 82.5 68.9 0

62.3 82.5 68.9

22. Unit Capacity Factor (Using D)ER Net) 6 8.5 6.9 7.6 1.5 4.1

23. Unit Forced Outage Kate

24. Shutdowns Scheduled Ocr Next 6 Months (Type. l)atc.and l)uration of "ad. ):

Refueling Outage September 1979 If Shut Dow, At End (If Report Period. Imtimtated I)ate of Startnup:

Units I 1 ¢t Stati% IPrior to Commerci:al Opralion):

Feirccat INI A 1.

i.

y INI 1.~ 1I 1 1 ( IT '

(C.O\\!.\\ I I.\\iA. OIPIR A'ION Achlievd

- N/A (0/77)

A'IRAGE DAILY UNIT I'OWER I.EVEI DOCKET NO..T-

-L UNIT No.3 DATE 9/5/79 COMPLETED BY C. Connell TELEPHONE 914-739-8200 August 1979 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 1 "629 2

627

.3 657 A

686" S

6 7

8 9

10 12 13 14 IS 16 688

686, 71]'

372.

0 438 527 540 533 530 533 533 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 216 18

281, 19 830 818 750 716 743 735 707 703 704 700 704 709 620 INSTRUCTIONS On this fornat, list the average daily unit power level in Nf\\%c.Nct for each day in thc rpurting month. Compute Io

.thc neirest %.%,hole mCgawatt.

19/77)

MONTH

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTII. August 1979 DOCKET NO.

50-286 UNI"TNAXE Indian point No.

3 DATE 9/6/79 COMPLETED BY C. Connell TELEPHONE (914) 739-8200 Licensee E

Eventee Eo Cause & Corrective EventE Action to Report.o Prevent Recurrence Transformer fault on B&C phase bushings of #31 main transformer Bushings repaired and Westinghouse checked out transformer.

Ground in turbine trip circuitry.

Ground, corrected.

Load reduction-due to condenser leaks, leaks sealed and load restored to normal Load reduction due to condenser leaks, leaks sealed and load restored to normal I

I.....~L _______

£ 1.....L I

TRANSF RELAYX M.

HTEXCH D

HTEXCH D

N/A N/A N/A N/A Reason:

A-Equipment Failure (Explain)

B-Maintenance oi Test C.Refueling D-Regulatory Restriction E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)

II-Othcr(Explain)

Method:

I-Manual 2-Manual Scram.

3-Automatt ic Scram.

4-Other (Explain)

Exhibit F - Instructions for Preparation of Data Entry Sheets for Licensee

.Event Report (LER) File (NUREG 0161)

ExhibiH -Same Source

(/77)

Date 790808 790817 790821 790831 F: Forced S: Scheduled

-MONTHLY MAINTENANCE REPORT August 1979 Month DATE.

W.R. #

EQUIPMENT MALFUNCTION CORRECTIVE ACTION 8-01-79 8-03-79 5-3-79 5-13-79 8-13-79 8-03-79 8-10-79 8-24-79 Mp mip mnp 1-366-02 I-590-1C I-591-IC 1-525-02 1-546-02 1-588-02 1-595-lB I-675-IC

1. 33 Service Water Pu

1. 32 Service Water Pu

1. 36 Service Water Pu

1. 32 Charging Pump Fuel Receipt

1. 32 Charging Pump

1. 31 Main Steam

1. 32 Diesel Generator Repair Pump Pump internals problem Pump internals problem

1. 1 and #5 cylinders leak N/A Piston leakage MSIV #31 S/G operator broken Lube oil strainers clogged Replaced pump internals/installed motor, realigned.

Replaced worn internals/installed motor, realigned.

Replaced worn internals/installed motor, realigned Repacked #1 and #5 cylinders Received and stored new elements Repacked #1-4 cylinders Replaced defective operator assembly adjusted linkage Cleaned oil strainers

MONTHLY I & C CATEGORY I REPORT August 1979 Month Date W.R. #

Equipment Malfunction Corrective Action IC-1-427-2 IC-1-454-2 IC-475-18 R19 PRM R15 PRM 42 Power Range Defective meter (remote)

Defective remote meter Loss of H.V. output detector Replaced meter (remote)

Replaced meter Replaced H.V. power supply 8-13-79 8-21-79 2-79

Summary of Operating Experience August -1979 Indian Point Unit 3 was synchronized to the bus for a total of 744 hours0.00861 days <br />0.207 hours <br />0.00123 weeks <br />2.83092e-4 months <br />, producing a gross generation of 469,420 mwh for this reporting period. During this period, the unit experienced 2 trips, 1 load reduction and the setting of a new site record for continuous operation.

On August 8th at 12:35 the unit tri pped due to a transformer fault on B & C phase bushings on #31 main transformer. At the time of this trip, the unit had been operating continuously since April 10th at. 23:39, setting new site record of 119 days, 12.hours and 56 minutes of operation.

The transformer was isolated and the unit was able to return to service at half load on August 9th at 21:12.

On August 17th 'at 10:25, a unit trip occurred due to a ground in the turbine trip circuitry.

While -the unit was down #31 main transformer which had been repaired was reconnect -ed and the unit was returned to service on August 18th at 10:42.

On August 21st, at 16:00 load was reduced due to the removal of two circulating water pumps because of condenser leaks.

Load was increased to approximately 780 mw on August 22nd at 2000 after repairs were effected and remained that way until August 31st when condenser leaks again caused a load reduction.

Load was reduced to 450 mw.