ML20207G296

Monthly Operating Rept for Sept 1986

ML20207G296
Person / Time
Site:	Indian Point
Issue date:	09/30/1986
From:	Krieger K CONSOLIDATED EDISON CO. OF NEW YORK, INC.
To:
Shared Package
ML20207G040	List: ML20207G036 ML20207G296
References
NUDOCS 8701070062
Download: ML20207G296 (6)

Text

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OPERATING DATA REPORT DOCKET $0.

50-247

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DATE 10/08/86

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COMPLETED fly - - K. Krieger TELLPl!ONE.914:526-5155 m

1-OPER ATING STATUS n

Notes

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Indian Point'#2 s

1. Unit Name:

~

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~~

September 1986

2. Reporting Period:

r-

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y" mA

. 3. Licensed Thermal Power (MWt):

1011

4. Nameplate Ratin;(Gross MWe):

~

1-

..i A71

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5. Design Electrical Rating (Net MWe):

!.. 1

. 6. Maximum Dependabfe Capacity (Gross MWe):

,[,~

~'~

~

885 849~

7. Maximum Dependable Capacity (Net MWe):

~

~

8. If Ch:nt,es Cecur in Capacity Ratings (Items Number 3 Through 7) Since Last Report.Give Reasons:

1 n-5' I -

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-_.__y

.,.p,

-+-

4 g

l=;~

9. Power LevelTo Which Restricted.lf Any (Net MWe):

l~i~

10. Reasons For Restrictions.'If Any: -

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~~'.-'~-.^'D..

- [

,g

(

CLL -

4~

f

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, Os Month - '-

Yr to-Date 'l ~

Cumulative.

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720

"=",.,4

_ 1074001

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-6551-

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II. !!ours in Reporting Period

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709.-17 3137.55 72307 a1

12. Number Of Hours Reactor Was Critical 0

214.40

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13. Reactor Resene Shutdown Hours

-7997 93 ' -

-70128.92

--704.53

14. !!ours Generator On-Line 0

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15. Unit Resene Shutdown Hours 1900958 7801616 199697o1a

16. Gross Thermal Energy Generated (MWil) f

17. Gross Electrical Energy Generated (MWill 593320 2417560

~56667036 570087 2287387 sannn m

18. Net Electrical Energy Generated (MWH) 97.9 45.7 As 2

19. Unit Senice Factor.

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97.9

- 45.7

~6s3

~~

.-4

20. Unit AiaI! ability Fa tor

~

93.3 40.8 qn _ g __

21. Unit Capacity Fxtor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net)

~ ~

90.7

~4 0. 0 ~

= - -'

57. 7 - -

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23. Unit Forced Outage Rate 2.1 _

11.4

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9_1 -

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l

24. Shutdowns Scheduled Oser Ne.st 6 Months (Type.Date.snd Duration of Each):

25. If Shut Doun At End Of Re.mrt Period. Estimated Date of Startup:

26. Units In Test Status Irrior io Commercial Operationi:

Forecast

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INITIAL CRITICALITY _

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N/A

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INITI \\l. I'l I CTRICIIY

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CO\\l\\ll'RCI \\ L Orl'R ATION 8701070062 861015 PDR ADOCK 05000247 N773 R

PDR

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I AVERAGE DAILY UNIT POWER LEVEL t

i

t' 50-247 DOCKET NO.

I.P. Unit #2 UNIT DATE 10/8/86

.,-1 COMPLETED BY K. Krieger (914)526-5155 C:

TELEPHONE 1

a.

September 1986~

N MONTH f

M' DAY AVEJLAGE DAILY POWER LEVEL DAY

~ AVERAGE DAILY POWER LE' VEL

~

?

_,f, (MWe Net)

(MWe-Net)

+

f.

3 598 37 576':

774 834 I

2 18

)

82 7 835-3 g,.

833 836 N

y

.4-20 g'

~

831' 831 5

21 6

- ~ ~ ~ 619 826-22

-.,,23 8291-

?N,..

. 2... h7 h 1. _ '

30

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~~~833'"~

'835' 24 p

831-835 73 3

832 835

.4 10-26 832

,gg 27 831 838 12 28 23 8E 33 29 839 14,

. 30 830 838

, 3, 15 p-

,g.

372 q

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INSTRUCTIONS

]

On this fqrmat. fist the average daily unit power level in MWe-Net for each day in the reporting month. Compute to i

the nearest whole megawatt.

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t (9/77) s

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1 4

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j 50-247 DOCKET NO.,. IP Unit #2 g.

UNIT SHUTDOWNS AND I OWER REDUC 110NS

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UNII NAME DUE 10/8/86 1

COMPT.ETED itY -

K-Kiincar REPORT MONTil Sentember 1986 TELEPHONE 01A Ex_s155 lt zl ll

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= -a.3 Cause a Ca. rectiw c

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gV Dec 4

.2 0

-5 = CC Present Recurrence y5g Repint #

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N/A 860906*

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B NA Cil Valvex F Turbine Stop Valve Testing 10 860916 F

15.47 G

1 RB Crdrve l

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t 2

3 4

F. Forced Messee:

Methaml:

' ExhiNt G Instrucia.ms

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S Scheduled A-Equipment Failure (Explain) 1 Manual for Psep.natum sit Daia 2 Manual Scram.

Ents) Sheets fa tucusee t '

R. Maintenance or Test 3-Automasoc Seram. '

Event Rep we (LLRIl'de tNURtG-

'h

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C. Refueling I)-Regulatory Restriction 4Oher (Emplaint 0161) t-fi.

, 14peratur Trainmg & liense Emaniinatism

, : m A $.,,. 3..., g,.

L-2$-

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F-Administrative Estuts: 1 Same Source b)f '

G. Operational Error (Explain) j

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(*sI77),

lleherIEmplaini s

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3,.

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9

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u MAJOR SAFETY RELATED CORRECTIVE MAINTENANCE MWO SYSTEM COMPONENT DATE WORK PERFORMED 23740 EDG 21 EDG L.O. Relief 8/20/86 Renewed Gasket 24905 CSS 21 CSD Leak at Drain 8/20/86 Cleaned & chased thread, Plug renewed plug 26382 CVCS 23 Chg pump suction 8/11/86 Rebolted flange stablizer vent line 26657 HVAC PAB Supple fan 8/22/86 Replaced bearings 26942 EDG 23 EDG 011 Strainer 8/21/86 Renewed gaskets 26943 EDG 23 EDG Exp Cover 8/21/86 Renewed gaskets 24936 RHR 22 RHR pump seal 8/29/86 Installed Chesterton Seal 18178 RPS Cable 8/22/86 Spliced cable-EPH5/EXG5/5 20064 IA 22 Refrig Dryer 8/5/86 11eplace thermal Exp Vive & recharged 20366 SFPC Valve 4205 8/20/86 Rhplaced flange gasket 27800 IA IA to ABFP bldg.

8/21/86 Repaired line pfer yard) 25785 CVCS 23 RCP #1 8/20/86 Renewed gasket Leak off 20187 CCW 23 CC pump 8/27/86 Replaced bearing &

mechanical seal 27792 B&G 80' Air lock outer 8/21/86 Adjusted linkage door 27396 HVAC VC Press relief fan 8/21/86 Rebuilt fan 27792 CVCS 21 Seal inj filter 8/21/86 Replaced 0 rings 27029 CVCS 23 Chg pump seal 8/21/86 Replaced suction &

discharge valves 22343 SIS 21 CS pump 8/28/86 Replaced pump t

i 28201 SW 23 SW pump motor 8/22/86 Remade & reinsulated l

splice 2

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SUMMARY

OF OPERATING EXPERIENCE SEPTEMBER 1986 Unit 2 operated at 100% power throughout most of the month.

Powbr was at a reduced level of 600MWE September 1st due to an August 31 dropped control rod runback. The plant returned to 839MWE September 2nd.

On September 3rd, vacuum breaker repairs required #26 Circulating Water pump to be secured, resulting in a power reduction to 800MWE for five hours.

On September 6th, power was ramped down to 275MWE for the monthly Turbine Stop Valve Test.

The test was satisfactorily completed and the plant was restored to full power the same day.

Power was reduced to 825MWE for three hours on September 10th in order to perform backwashing of condenser water boxes.

On September 15, power was reduced to 800MWE for six hours to repair traveling screens at the intake structure.

The reactor was manually tripped on September 16th due to dropped control rods, which resulted from an improper jumper installation in the course of preparation for a scheduled rod exercise test. A safety injection occurred as a result of low Tave and high steam flow indication.

Power operated relief valves PCV-455C and PCV-456 actuated during the resultant transient but did not pass flow due to the normal isolation of their associated manual block valves. The reactor was returned to criticality the same day.

The plant was brought on tlu line after being shut down for fifteen hours.

i ATTACHMENT I Revised Unit shutdown and Power Reduction page for the month of August 1986 Consolidated Edison Company of New York, Inc.

Indian Point Unit No. 2 Docket No. 50-247 e