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Monthly Operating Rept for Dec 1982
	ML20028C790
Person / Time
Site:	Nine Mile Point
Issue date:	01/05/1983
From:	Roman T; NIAGARA MOHAWK POWER CORP.
To:	;
Shared Package
ML20028C788	List: ML20028C787; ML20028C790;
References
	NUDOCS 8301140117
	Download: ML20028C790 (5)
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NIAGARA MOHAWK POWER-CORPORATION NINE MILE _-POINT-NUCLEAR' STATION1UNIT _#1 2 NARRATIVE OF' OPERATING EXPERIENCE'.

4-December 1982 The Station operated during the month of December-1982 with a monthly availability factor of 0.0% and a. net design-electrical capaci_ty factor of 0.0%. The Station was shut down-March 19, 1982, for a scheduled ~

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- maintenance outage. The Station remains shut down due to' Reactor-

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4 Recirculation system piping cracks found during Vessel Hydro on March 23,-

1982.

CLASS I WOR'K - MAINTENANCE - DECEMBER 1982'

- WR #17767 ' Removed and-installed spool' piece on Condensate lleader -

Removed 6/21/82 - installed 12/3/82 WR #17761 - Removed and installed #12lFW Booster Pump Discharge Blocking Valve bonnet - Removed 6/18/82 - installed 12/3/82

- WR #18695 - Welded. drain cap on downstream side of'BV-50-35.

The above WRs were generated for layup to ventilate line's..

~ WR #19438 - Replaced 2 RBCLC valves on #11 Feed Pump.12/15/82 WR #19439 - Replaced 1 RBCLC valve on #12 Feed Pump 12/15/82 .

WR #16604-- Replaced stem-packing and ball and spring in valve #106 on CRD hydraulic unit #06-39 WR #16605 - Replaced stem-packing and ball and spring in valve.#106 on CRD hydraulic unit #02-35 WR #18147 - Replaced stem-packing and ball and spring in valve #106 on CRD hydraulic unit #46-39 WR #19116 - EC Valves 39-13 replaced gaskets - EC Valve 39-14 placed new cage and valve stem WR #19118 - Inspected and cleaned valve internals in EC Valves 39-11 and 39-12 replaced.both flex gaskets WR #17262 - Replaced "O" rings - teflon rings - seat rings on the below listed valves CRD-II-127 valves on flydraulic units 38-47-50-31 and 42-35 WR.#19119 - Disassembled valves 201.2-27 and 201.2-28 cleaned internals placed silicone grease and assembled.

CLASS I WORK - INSTRUMENTATION AND CONTROL - DECEMBER 1982 WR #17163 #11 inst. air unloading valve solenoid leaking. (Rebuilt solenoid valve.)

8383 - Iligh range drywell rad. monitor #12 periodically spiking, (Replaced detector.) ,

8301140117 830110 '

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CLASSI WORK i - ELECTRICAL MAINTENANCE - DECEMBER 1982'. .-

N1-MST-M1,1251VDC Batteries,' cell specific gravities and battery _ voltage WR'#19592>- Reactorfshutdown cooling. valve 38-13. Removed the limitorque.

LWR'#19591 --Reactor shutdown cooling' valve 38-01. . Removed the-limitorque.

WR #19544 - #12- condensate transfer. pump. Replaced the motor bearings; MO #2998 - Emergency Condenser Vent Valves.

MO~#1927 -: Equipment qualification, a

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OPERATING DATA REPORT - " - -

DOCKET NO.

0-220~

DATE 4 3/ O-)

COSIPLETED gy _1w Roman p '

TELEPlf0NE {315)349-2 OPERATING STATUS

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1. Unit Na:nei Note 5

2. Reporting Pen.o d: 12/01/82 - 12/31/82 1850

3. Licensed Thennal Power (51Wt):

04v ,

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net MWe): 620

6. .Alaximum Dependable C:pacity (Gross MWe). 630

. . . . _ ~ .

_ r7. 5'aximum DependaSe Capacity (Net MWe): _,, -- 610-

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S. If Chan;es Occur in Capacity Ratings (Items Number 3 Through 7)Since last Report.Give Reasons: *

9. Power Level To Which Restricted,if Any(Net MWe):

10. Reasons For Restrictions.lf Any:

This Month .

Yr to.Date Cumularise I1. Ilours in ReportinSPeriod 744,0 8760.0 115,416.0

12. Number Of Hours Resetor Was Critical 0.0 1874.0 81,308.5

13. Reactor Reserve Shutdown Hours UU U.U 1,4U4.2

14. Houri Generator On.Line Ol0 1872.5 .

78,562.3

15. Unit Reserve Shutdown Hours 0.0 0.0 20.4

16. Cross Therma! Energy Generated (51WH) 0 . 3,421,093 129,374,390

17. Cross Electrical Energy Generated (>!wH) O. 1,169,791 4Z,743,090

. 18. Net Electricas energy Generated (.\t n H) . 1,164,/d6 41,duz,odi

19. Unit Seruce r:cto, u.v g3,4 03,9

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. 0.0 25.4 68.9

21. U:-J: Ca p.n.: Tactor (Using SIDC Net ; * * ,

22. Unit Capacity Factor (U>ing DER Net) U.0 zz.d ds.Z

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23. Uni Forced Outa,ce Rate 100.0 76.3 14.2 .

2.t. Shutdowns Scheduled Oser Nest 6 Months iType. Date.ai.d Durati.m uf Each t:

25 September 1983 If Shur bown At End Of Report Period.Estunated Date of Startup:

26. Uni 3 In Test Status (Prior io Commercial Operationi.

Forecast Achiem!

INITIA L CRITICA LITY INITIA L CLECTRICITY CO\l.\lERCI \ L Ol'ER \ llON ~

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UNITSilUTDOWNS AND POWER REDUCT10NS i DOCKET NO. 50-220 g' i UNITNAME 9 Mile Pt. fl.

1/5/83

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'd REPORT MONTil December 1982 COMPLETED BY TW Roman Wg ? ! -

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TELEPilONE (315)349-24'12- p w

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.2 _e E Licensee 5 hj No. Date h 5@ $

75f c% c 1, !

Cause & Currective if.

.E 5 a: Event N0

? $.1 I J Action tu j c3 E E j15g Report 8r y' Jj Prevent Recurrence t$ 1:1 '

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8206 *s. ' .

820323 F 744 A 4 82-009 'k Replacement of recire, piping continue 3 . fy il

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if I 2 3 4 F: Forced S: Scheduled Reason:

A. Equipment Failure (Explain)

Method:

l Manual

Exhibit!C Instructions )lf' l for Preparation of Data B. Maintenance of Test 2 Manual Scram. d{ ,, Entry Sheets for Licensee

ai C. Refueling 3 Automatic Scram. - 4 Event Re 1

,D. Regulatory Restriction 4-Other (Explain) 0161) ' port (LER) File (NUREG-E.Operatur Tralning & l.ict nse Examination {

F. Administrative .

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5 G Operation.nl Error (E>plein) !), iii 19/77) li Other (Explaini Exhibit I Same Source 1

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-* .f A\*ER AGE DAILY L* NIT POWER LEVEL .

DOCKET NO.

50-220

- UNIT 9 Mife Pt. #1 .

. DATE 1/5/83 COMPLETED BY Roman

.TELEPilONE - (315)349-2422 AIONTH : December 1982 .

DAY AVERACE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL IMWe-NetI ,

(AlWe Neti 1

0- 0 -

17 1-2 0 Ig 0 3 0 -0 I9 1 4 0 20 _

0 5 0 21 0 >

6 0 0

7 0 23 8 0 34 0

0 9 0 -

25 .

10 0 0

26 O

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0 27 ,

12 0 0

2S I3 0 29 0

14 0 0

30 15 0 31 0

16 0 INSTRUCTIONS ih n are t i$1 e asv3 '"' E""'#' I#'#I "' \IWC*NCf 8"r each day in ihe rep..o n .. ni.,ioli. ('..siiput t ai o

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ML20028C790

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