ML20076H180

From kanterella
Jump to navigation Jump to search
Monthly Operating Rept for Apr 1983
ML20076H180
Person / Time
Site: Indian Point 
Issue date: 05/04/1983
From: Eich E, Otoole J
CONSOLIDATED EDISON CO. OF NEW YORK, INC.
To: Mcdonald W
NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8306160462
Download: ML20076H180 (12)
v • d • e


Text

~

t

~

OPERATING DATA REPORT DOCKET NO. 9 n- ? a 7 DATE 5-4 0 3 COhlPLETED tlY ms-TELEPilONE 914-526-5155 OPERATING ST ATUS Notes Indian Point Unit No. 2

1. Unit Name:

April 1983

2.. Reporting Period:

2758

3. Licensed Therms: Power IMWti.

1013

4. Nameplate Rating (Gross 31Wel:

R71

5. Design Electrical Rating (Net $1Wel:

AR9

6. Maximum Dependable Capscity (Gross 31We):

R49

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

Items 6 & 7 Summer Ratings inffaceivo 4-94-R11 Nnna

9. Power LeselTo which Restricted.If Any (Net SIWE):

M /^

10. Reasons For Restrictions. If Any:

This Sionth Yr.-to.Date Cumulative 719 2879 77424 II. Hours in Reportina Period 719 2462.87 50620.55

12. Number Of Hour [ Reactor Was Critical 0

23.13 1601.64

13. Reactor Resene Shutdown Hours 719 2159.75 4A999_09
14. Hours Generator On-Line 0

0 0

15. Unit Reserve Shutdown Hours 1974496 5519806 126956482
16. Gross Thermal Energy Generated (5tWH) 628220 1726520 39229246
17. Gross Electrical Energy Generated (51WH) 605570 1643976 37376033
18. Net Electrical Energy Generated (51WH) 100.0 75.0 63.3
19. Unit Service F.tetor 100.0 75.0 63.3 a
20. Unit Availability Factor 97.9 66.2 56.1
21. Unit Capacity Factor (Using 31DC Neti 96.5 65.4 55.3
22. Unit Capacitv Factor (Using DER Net) 0.0 10.1 9.9
23. Unit Forced Outage Rate

~24. Shutdowns Scheduled Oser Next 6 51onths (Type.Date.and Duration of Eacht:

- NONB -

UA (l

25. If Shut Down At Ehd Of Report Period. Estimated Date of Startup:
26. Units in Test Status tPrior to Commercial Operationi:

Forecast Achiesed

\\

INITI \\L CRil'ICALITY

\\

INITI \\L 1:LEC1RICITY N A' CO\\l%1FRCI \\L OPER A TION

\\

8306160462 830504 IyI7,' I PDR ADOCK 05000247 R

pop

AVERAGE DAILY UNIT POWER LEVEL

~

~

DOCKET NO.

UNIT I.P. Unit 2 DATE 9-4-83

., COMPLETED BY E.Eich TELEPHONE 914-526-5155 April 1983 MONDI

. DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) 1 853 848 37 049 848

~

2 gg 854 847 3

39 844 849 4

0 840 853 5

855

  • 831 6

851 846

?

2h 848 815 3

849 047 9

25 854 848 10 6

847 763 11 p

842 772 12 845 848 13 845 849 g4 30 847 l

15 l

3g I

845 16 i

INSTRUCTIONS l

On this format. list the average daily unit power levelin MWe Net for each day in the reportmg month. Compute to the nearest whole megawatt.

(9/7? :

DOCKET NO. 50-24 7 UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME T D M-

?

DATE 5 4 o?

COMPLETED BY F_ ri@

i REPORT MONTil APRTL 1983 TELEPflONE (91AiS?s-5155 t

w.

.$ E 3

h.5 Licensee P,

Cause & Correceive No.

Date

(

3g i

2s&

Event 3,?

g3 Action to H

$=

5 3 ;Z g Repori #

mO O

Present Recurrence o

U C

l N/A 830427 F

0 H

4 83-15 SA Pump XX Shutdown initiated due to 4

B inoperable containment spray pumps.

i t-4 f

1 l

a I

2 3

4 F: Forced Reason:

Method:

Exhibit G Instructions S: Scheduled A liguipment Failure (Explain) 1 Manual for Preparation of Data B Maintenance of Test 2 Manual Scram.

Entr> Sheces for Licensee C Refueling 3 Automatic Scram.

Event Report (LERI File (NURLG-D.Iterulatory Restriction 4 Other (Explain) 0161)

E-Operato Training & License Examination F-Administrative 5

G-Operational Esror (Explain)

Eshibis 1 - Same Source 08/77)

Il Othes (thplain) 1

SUMMARY

OF OPERATING EXPERIENCE Docket No.:

50-247 Date:

5/10/83 Completed by:

J. Curry

~

Telephone No.:

(914) 526-5235 Indian Point Unit No. 2 operated at or near full power throughout the entire month of April.

Condenser fouling resulting in fourteen separate 10 MWe deratings when various circulators, were removed from service to permit diver inspections and condenser cleaning.

On four occasions during the report period, controlled plant shutdowns were initiated in accordance with the requirements of the facility Technical Specifications.

Two occasions were on Friday, April 22 as a result of inoperable containment isolation valves.

The shutdowns were terminated the same day at approximately 88% reactor power when appropriate repairs were made.

The plant operated at approximately full power until April 27 when a shutdown was initiated due to inoperable containment spray pumps.

The shutdown was terminated at approximately 46% power the same day when one pump's emergency diesel supply was returned to service.

The plant was returned to full power.

However, repair work on the second pump was not completed within the allowed 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> time period and a shutdown was initiated on April 28.

That shutdown was terminated the same day at approximately 66%

power when a license amendment was granted extending the allowable out of service time by an additional 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />.

The plant was returned to full power.

The pump was returned to service on April 29, ending the Limiting condition for Operation.

The plant operated at full power for the remainder of the reporting period.'

Docket No. 50-247 Date:

5/10/83 Completed by:

D. Army /R. Platt April, 1983 Indian Point Unit No. 2 MWR DATE SYSTEM COMPONENT CORRECTIVE MAINTENANCE 4293 11/16/82 RHR VALVE 741 Installed valve 741-A in series with 741 5401 11/16/82 HVAC VALVE PCV Replaced Diaphrag t 1309 5467 11/26/82 ACS

  1. 23 Component Changed Motor as PM Cooling Motor measure 1225 12/9/82 AEW
  1. 23 Auxiliary Overhauled motor feed pump motor 5237 12/11/82 WCCP Pressure Switch Replaced pressure PC ll50-S W-57 switch 5824 12/14/82 ACS Valve 765A Replaced disc 442 11/16/82 WDS Valve 1723 Cleaned and lubed operator 4

1173 11/15/82 CM Polar Crane Set up load cell for reactor disassembly 2958 11/24/82 CSS

  1. 21 Containment Replaced Pump and Spray Pump Motor 3934 11/16/82 ACS
  1. 21 Component Installed spare Cooling Pump Motor Motor 3937 11/24/82 ACS
  1. 22 Component Inspected Motor Cooling Pump Motor 5158 11/17/82 PACS Valve 1875A Inspected Internals 5254 11/15/82 ELEC Heat Trace Adjusted Current Circuit 30 Transformer 5272 11/26/82 ELEC Motor Control Replaced Switch Center No. 28 to #23 CRDM

Docket No. 50-247 Date:

5/10/83 Completed by:

D. Army /R. Platt April, 1983

~

Indian Point Unit No. 2 MWR DATE SYSTEM COMPONENT CORRECTIVE MAINTENANCE 2623 11/15/82 SIS Valve 1802A Inspected Valve 2624 11/15/82 SIS Valve 1802B Inspected Valve 2628 11/24/82 RHR Valve 731 Repacked Valve 84 12/11/82 SIS Pump #23 Installed vents 85 12/8/82 SIS Pump #21 Installed vent 112 12/11/82 MRS Valve PCV 1136 Repaired Bonnet 1220 12/14/82 RCS PORV 455 & 456 Stroked valves 1221 12/7/82 SIS

  1. 21 Pump Motor Rebuilt & Replaced Motor 1224 12/11/82 SIS
  1. 23 Pump Motor Overhauled Motor l'

1413 12/3/82 RCS Flow indicator Replaced Indicators FI 115-116-143-144 3088 12/9/82 AEW

  1. 21 Auxiliary Overhauled Pump Feedwater Pump 3932 12/1/82 ACS
  1. 23 Component Preventive Maintenance Cooling Pump Completed Motor l

4337 12/2/82 CVCS

  1. 21 Reactor Repaired Pump Coolant Drain Tank Pump 4488 12/7/82 SIS BIT Tank Replaced Heater i

4502 12/9/82 II Seal Table Refurbished Thimble l

Thimbles N-8 Seals

(

L-5, L-8 i

Docket No. 50-247 Date:

5/10/83 Completed by:

D. Army /R. Platt April, 1983 Indian Point Unit No. 2 MWR DATE SYSTEM COMPONENT CORRECTIVE MAINTENANCE 4880 12/9/82 WCCP Valve SCV-1279 Replaced Coil 5006 12/7/82 SW Valve SWN Replaced Valve 1-B 5007 12/7/82 SW valve SWN Replaced Valve 3-B 5256 12/11/82 CVCS Flow Transmitter Reinstalled Caps

  1. 22 RCP Seal on Transmitter Return 5362 12/9/82 SIS Valve 897A Replaced body to Bonnet Studs, Nuts, gasket 5363 12/9/82 SIS Valve 880-B Replaced U-Bolt 5456 12/3/82 SIS Valve 838A Replaced Bonnet, gasket, stud 5705 12/1/82 ELEC
  1. 23 Battery Replaced cells 29&31 5706 12/1/82 ELEC
  1. 24 Battery Replace cell 8 5708 12/9/82 CVCS
  1. 21 Reactor Replace pump Coolant Drain Tank Pump 5735 12/11/82 PACS Valve 1875A Repaired Reach rod 5736 12/11/82 PACS Valve 1875D 5737 12/11/82 PACS Valve 1875E 5738 12/11/82 PACS Valve 1875F 5740 12/14/82 SW Valve FCU ll76A Adjusted Positioner on valve 5741 12/11/82 PACS Valve 1875C Repaired Reach rod

Docket No. 50-247 Date:

5/10/83 Completed by:

D. Army /R. Platt April, 1983 Indian Point Unit No. 2 MWR DATE SYSTEM COMPONENT CORRECTIVE MAINTENANCE 5783 12/7/82 CVCS Valve 200A Replaced studs and repacked valve 5931 12/11/82 CVCS Valve MOV 333 Cleaned internals 5979 12/11/82 RCS

  1. 24 RCP Mo'.or Repaired collector on oil collection system 6129 12/11/82 RVI Rod Position Repaired coil stack indicator D-12 6152 12/12/82 RCS Valve MOV 536 Adjusted limit switches 6089 12/6/82 EDG
  1. 22 Emergency Exercised trip bar Diesel Generator Breaker 52/EG2B l

l i

I l

l

.=

,,* ". t Page 1 of 3 l

575TDI INITIALS Resctor Cociant System (RCS)

Reacter Yessel and fr.ternals (EVI)

Chemical and Volume Centrol System (CVCS)

Auxiliary Coolant System (ACS)

Haste Disposal Systea (WDS]

Primary Make-up Water System (PMW)

Steam Ge,nerator-Blowdown System (SGB)

Prisery Sampling Systes (PSS)

Plant Che:Mstry (FC7 Safety Injectica Syste: (SIS)

Containnent Spray Systen (CSS)

Isolation Valve Seat Mater System (IVSWS)

Nydrogen Reccabiner System (HR)

~

Weld Channel *and Containment Penetration (k'CCP)

Post Accident Contairment Sampling System (PACS)

Residual Heat Removal (RHR)

Vapor Containment Building (VC)

Containment Isolattert System (CIS)

Hot Penetration Cooling System (HPS) l Radiation Morrituring and Protection System (R!i)

In-Care Instrumentation System (II)

  • clear Instrumentation System (NI)

.P=

e **

,n.-

~

~

~

Page 2 of 3 SYSTDI INITIALS Penetration Cooling Air System (FCA)

Main and Reheat steam System (MAS)

Extraction Steam (EXS)

Condensate System (CS)

Secondary Sampling (55)

Main Boller Feedwater System (FW)

AurBoiler.FeedwaterSystem(AFW Intaka Structure (IS)

Circulating Water System (CH)

Service Wate,r System (SV)

Main TurMne and Cenerator (afTG)

Electrical System (ELEC)

Overall Unit Protection Systen (UP)

Heating Ventilatica and Air Conditioning (HVAC)

Ausfliary St'eam (AS)

Instrument Air Systers (tA)

Station Air System (SA)

Chemical Feed (CF)

CityWater(CN)

Fire Protection (FP)

Mitrogen. Hydrogen and Oxygen to Nuclear Equipment (MHO}

Cranes and'honorails (CM)

Buildings and Grounds (B/G) e'

.c.

o Page 3 of 3 l

Camputer(C)

Seeeral ~ (CEM) - Lubrication, Storeroom, Communications New and Spent Fuel Handling and Storage (FH)

Water Treatment Plant (WTP)

Emergency Diesei Generators (GG) - 21,22,23 Unit I Nucitar (UIN)

Support Facility (SF) - Unit I Kon-Nuclear systecs, f e. RW

~

Security System (SIC)

House Service Soilers (NSB)

Gas Turbines (GT) - 1.2.3 Coodenser Air Removal and Ventilation (CAV)

Chlorination System (Ct.)

Closed Cooling System (CC) e e

.?

l

~

em

  • f se

/

/

Jchn C, C'Toale

- +e.

Vice Prescent e

Consondated Edson Company of New Yort Inc.

- 4 Irymg Place. New York. NY 10003 Telephone (212) 460-2533 May 15, 1983 Re Indian Point Unit No. 2 Docket No. 50-247 Mr. William G. Mcdonald, Director Office of Management Information and Program Control c/o Distribution Services Branch, DDC, ADM Washington, D. C. 20555

Dear Mr. Mcdonald:

Enclosed you will find two copies of the Monthly Operating Report related to Indian Point Unit No. 2 for the month of April 1983.

Ver truly yours, f

W j

-L' 4 t t,

Encl. Mr. Richard DeYoung, Director (40 copies) cc:

Office of Inspection and Enforcement c/o Distribution Services Branch, DDC, ADM U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Mr. Thomas E. Murley, Regional Administrator Region I U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pa.

19406 Mr. Thomas Foley, Senior Resident Inspector U. S. Nuclear Regulatory Commission P. O. Box 38 Buchanan, New York 10511

//

--

Retrieved from "https://kanterella.com/w/index.php?title=ML20076H180&oldid=4400052"