ML20206Q695

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Monthly Operating Rept for Mar 1987
ML20206Q695
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 03/31/1987
From: Josiger W, Kelly L
POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
IP3-LMK-0102H, IP3-LMK-102H, IP3-WAJ-183Z, NUDOCS 8704220020
Download: ML20206Q695 (8)
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OPERATING DATA REPORT Docket No.

50-286-Date 04-01-87 Completed By L. Kelly Telephone 914-736-8340 OPERATING STATUS 1..

Unit Name:

Indian, Point No. 3 Nuclear Power Plant Notes 2.

Rsporting Period:

March 1987

.3.

Licensed Thermal Power.(MWt):

3025 4.

Nsmeplate Rating (Gross MWe):

1013

.5..

Dasign Electrical Rating (Net MWe):

-965 t

6.

M:ximum Dependable Capacity (Gross MWe): 965 7.' 'M:ximum Dependable Capacity (Net MWe):

930 8.

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

'Give Reasons:

9.

Power Level to Which Restricted, If Any (Net MWe): 930 Net MWe-

10. Reasons for Restrictions, If Any:
  1. 33 Low Pressure Turbine was modified by replacing two rows of blades with baffle assemblies.

1 This Month Yr. to Date Cumulative i

11.

Hours In Reporting Period 744 2,160 92,785 I?, Number of Hours Reactor Was Critical 643.35 1,983.10 55,832.26 13.-

Reactor Reserve Shutdown Hours 0

0 0

14.

Hours Generator On-Line 642.80 1,968.68 54,030.21**-

15. Unit Reserve Shutdown Hours 0

0 0

16. Gross Thermal Energy Generated (MWH) 1,930,676.778 5,828,653 144,361,514 17.

Gross Electrical Energy Generated (MWH) 615,210 1,858,940 45,163,555 18.

Net Electrical Generated (MWH) 593,376 1,792,283 43,332,563

19. Unit Service Factor 86.4 91.1 58.2 20.

Unit Availability Factor 86.4 91.1 58.2 21.

Unit Capacity Factor (Using MDC Net) 85.8 89.2 50.39*

l 22.

Unit Capacity Factor (Using DER Net) 82.6 86.0 48.4 23.

Unit Forced Outage Rate 0

4.4 19.4 24.

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

  • Weighted Average
    • Includes Four (4) hr. corrections July 86 l

Cycle 5/6 Refueling Outage starting 5/1/87 25.

If Shut Down at End of Report Period. Estimated Date of Startup:

26.

Units In Test Status (Prior to Commercial Operation):

Forecast Achieved INITIAL CRITIC /J.ITY INITIAL FLECTR1JITY COMMERCIAL OPERATION 87042202]BD 0 86 PDR AD PDR

I: EI51kf e//

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~. -

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-286 UNIT-IP-3 DATE 04-01-87 COMPLETED BY L. Kelly TELEPHONE (914) 736-8340 MONTH March 1987 DAY AVERAGE. DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

(MWe-Net) 1 929 17 925 2

932 18 928 3

930 19 926 4

930 20 927 5

930 21 928 6

928 22 926 7

929 23 926 8'

928 24 934 9

931 25 923 10 931 26 919 11 931 27 606 12 930 28 0

13 927 29 0

14 928 30 0

15 927 31 0

16 927 INSTRUCTIONS:

On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

-_ 7 _ _ _ _ _ _.._ _ _ _ ___ _ _.__ _ ___

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-286 UNIT NAME Indien Paint 3 DATE- 04-01-87 REPORT MONTH tt%RCH 1987 TELEPHONE 914-736-8340 I

l l

~

I Et un a0e E

oUE Licensee a

Ee Cause & Corrective

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[

e$

I

.E Event

  • 4 E.3 Action to j$

al jiE Report i O

Prevent Recurrence 11o.

Date 03 870327 S

101.20 B

1 NA CB Pumpxx B The unit was taken off the line in a controlled shutdown in order to replace No. 33 Reactor Coolant Pump Sea:

i Package which had been exhibiting j

increases in s'eal return flow.

4 i

4 i

1 l

)

1 i

1 2

3 4

)

F: Forced Reason:

Method:

Exhibit F - Instructions S Be h led A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram Entry Sheets for Licensee

l C-Refueling 3-Automatic Scram Event Report (LER) File (NUREG D-Ragulatory Restriction 4-Other (Explain) 0161)

E-Operator Training & License Examination i

F-Administrative i

G-Operational Error (Explain) 5 j

H-Other (Explain)

Exhibit H - Same Source 1

y MONTHLY MAINTENANCE CATEGORY I REPORT March 1987 MONTH WR#

DATE EQUIPMENT-MALFUNCTION CORRECTIVE ACTION

- 9151 03/02/87 Fuel Storage Building.

Lower louver motor on' air Replaced lower louver motor Ventilation System.

tempering unit fan #31 on air tempering inoperable unit fan #31 9843 03/02/87 Fuel Storage Building Lower louver motor on F.S.B.

Replaced' lower' louver motor Ventilation System air tempering unit fan #32 on air tempering inoperable unit fan #32 9282 03/06/87

  1. 36 Service Water Pump Motor Oil leak at flange-Replaced pump motor 9028 03/09/87 Radiation Monitoring System, Faulty limit switch Replaced limit switch Fuel Storage Building Monitor, R-5 9618 03/11/87
  1. 31 Emergency Diesel Service water leak on outlet Cleaned and sealed Generator expansion joint of heat during scheduled preventive exchanger maintenance / inspection:

7393 03/12/87

  1. 32 Emergency Diesel Air regulator leaks by Replaced regulator Generator during scheduled preventive maintenance / inspection 9916 03/13/87 Fuel Storage Building Worn bearings Replaced bearings Exhaust Fan 10050 03/13/87
  1. 32 Emergency Diesel Immersion jacket water heaters, Replaced heaters during Generator leak scheduled preventive maintenance / inspection 10054 03/13/87
  1. 31 Emergency Diesel Cylinder.#4R indicator cock Replaced indicator cock during Generator

'does not operate correctly scheduled preventive maintenance / inspection O

9

MONTHLY I'&'C CATEGORY I REPORT March 1987

. MONTH WRf DATE EQUIPMENT MALFUNCTION CORRECTIVE ACTION I

6616 03/09/87 Radiation Monitoring System, Faulty connection on CPU board Repaired connection Wide Range Noble Gas Monitor, R-27.

6761 03/11/87 Radiation Monitoring System. Bad power supply card Replaced power supply; card Component Cooling Liquid Monitor, R-17B 6757 03/13/87 Reactor Coolant System.

Temperature recorder TR-413 Recalibrated' temperature Loop 1 Cold Leg Wide out of calibration recorder, TR-413 Range Temperature Element, TE-413B 6758 03/16/87 Radiation Monitoring System, Local alarm does not sound Replaced buzzer.

Condenser Air Ejector Gas Monitor, R-15' 6788 03/19/87

  1. 31 Emergency Diesel Service water outlet temperature Replaced gauge Generator gauge broken 6544 03/23/87 H Analyzer "A". Train Flow indicator inoperable Replaced flow indicator 7

FIow Indicator 6766 03/24/87 Control Rod Position Indicator sticks' Replaced indicator Indication, Step Indicator, B-10 O

4 9

I 9

smi

MONTHLY MAINTENANCE CATEGORY I REPORT March-

'1987-MONTH' WR#

DATE EQUIPMENT MALFUNCTION CORRECTIVE ACTION 9914 03/17/87

  1. 33 Emergency Diesel Pre-lube oil pump shaft seal Replaced pump during.

Generator leaks scheduled preventive maintenance / inspection 10140 03/31/87 Primary Sampling Valve 950 Packing leak Repacked. valve.

10141 03/31/87

  1. 32 Reactor Coolant Pump Packing leak Repacked valve
  1. 1 Seal By-pass Drain Valve - CH-144 1

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9 9

e 9

oi L J'i

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SUMMARY

OF OPERATING EXPERIENCE

't MARCH 1987 t

c Indian Point' Unit'#3 was synchronized to the bus for a total of.642.80 hours9.259259e-4 days <br />0.0222 hours <br />1.322751e-4 weeks <br />3.044e-5 months <br />,

? producing a; gross generation of 615,210 MWe for this reporting period.

Early.in March small temporary flow transients were observed on No. 33 Reactor:

Coolant Pump (RCP).No. 33. On March 16th, the seal return flow on RCP No. 33 started to increase. RCP seal return flows were trended and thermal barrier delta,P and seal outlet temperatures were closely monitored. Based on RCP No.

33 seal return flow trends, a decision was made to conduct an RCP seal' maintenance outage.

On March 27th at 1848 hours0.0214 days <br />0.513 hours <br />0.00306 weeks <br />7.03164e-4 months <br />'the Unit was taken off line in a controlled shutdown.

.in order to repair No. 33 Reactor Coolant Pump Seal _ Package.- The' Unit proceeded.

to a cold shutdown condition in order for Maintenance crews to disassemble the-pump and replace the pump seal package. A decision was made to also replace No.

32 RCP Seal Package during this maintenance outage as a preventive maintenance

' effort. _ Equipment locations and maintenance logistics'would allow for the additional activities on No. 32 RCP without. impacting the RCP Seal Outage Schedule.

The Unit remained shutdown'for the remainder of the reporting period.

Indian Point 3 Nuclear Power Plant e

P.O. Bo:t 215 Buchanan, New Wrk 10511 4

914 739.8200

  1. > NewWrkPbwer 4sf Authority April 10, 1987 IP3-WAJ-183Z IP3-LMK-0102H Docket No.

50-286 License No. DPR-64 Director, Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Dear Sir:

Enclosed you will find the monthly operating report relating to Indian Poi 3 Nuclear Power Plant for the month of March, 1987.

[!

/Very ly

urs, aju Wi iam A. Josiger Resident Manager Indian Point 3 nuclear Power Plant LK/sn:3:09 Enclosure cc:

U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.

20555 Dr. Thomas E. Murley, Regional Administrator Region 1 U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406 INP0 Records Center Suite 1500 1100 Circle 75 Parkway Atlanta, Georgia 30339 QNi i

i

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