Text

Monthly Operating Rept for Mar 1982
	ML20052G157
Person / Time
Site:	Millstone
Issue date:	04/12/1982
From:	Harran G; NORTHEAST NUCLEAR ENERGY CO.
To:	;
Shared Package
ML20052G156	List: ML20052G155; ML20052G157;
References
	NUDOCS 8205140358
	Download: ML20052G157 (9)
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AVER AGE DAILY UNIT POWER LEVEL

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.50-245 DOCKET NO.

UNIT Millstone 1 OE0AIE DATE l

COMPLETED BY G. Harran 203/447-1792 TELEPHONE l

Ext. 4194 i

March MONTH DAY AVER AGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) 595 37 594-595 599 2

33 591 3

19 596 596 4

20 597 596 5

21 598 6

597 599 22 597 7

2?

598 596 s

24 596 595 25 598 9

595 10 26 597 II 596 27 597

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12 591 597 28 l

597 597 r

j3 29 599 i

g4 30 596 599 596 l

15 31 l

599 I

16 INSTRUCT 10NS On this format. list the arrage daily unit power levelin MWe Net for each day in the reporting month. Compute to the nearest whole megawait.

MDC of 654 based on commitment to New England Power Exchange.

(9/77) 8205140358 820414 I

PDR ADOCK 05000245 PDR j

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MARCH OPERATING HISTORY March 1, 1982 Reactor power at 100%.

March 12, 1982 0025 hours2.893519e-4 days 0.00694 hours 4.133598e-5 weeks 9.5125e-6 months ~

. Decreasing reactor power to 90% for Turbine Stop Valve Test.

0055 hours6.365741e-4 days 0.0153 hours 9.093915e-5 weeks 2.09275e-5 months Backwashing Main Condensers.

0240 hours0.00278 days 0.0667 hours 3.968254e-4 weeks 9.132e-5 months Minor control rod pattern adjustment.

0310 hours0.00359 days 0.0861 hours 5.125661e-4 weeks 1.17955e-4 months Reactor power at 100%.

March 17, 1982 0015 hours1.736111e-4 days 0.00417 hours 2.480159e-5 weeks 5.7075e-6 months Decreasing reactor power to 90% for Turbine Stop_ Valve Testing.

0040 hours4.62963e-4 days 0.0111 hours 6.613757e-5 weeks 1.522e-5 months Backwashing Main Condensers.

0150 hours0.00174 days 0.0417 hours 2.480159e-4 weeks 5.7075e-5 months Reactor power at 100%.

March 24, 1982 0001 hours1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months Decreasing reactor power to 90% for Turbine Stop Valve Testing.

0045 hours5.208333e-4 days 0.0125 hours 7.440476e-5 weeks 1.71225e-5 months Reactor power at 100%.

March 31, 1982 Reactor power at 100%.

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OPERATING DATA REPORT

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DOCKET NO.

DATE 820412 f'

COMPLETED BY G. Harran TELEPHONE 203/4471792 x 4194 OPERATING STAT]S Millstone Unit 1 Notes

1. Uni Name:

March 1982

2. Reporting Period:

3. Licensed Thermal Power (MWI):

2011 662

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net MWe):

660

6. Maximum Dependable Capacity (Gross MWe):

684 654

7. Maximum Dependable Capacity (Net MWe):

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

N/A N/A

9. Power Lese! To which Restricted. If An).(Net MWe):

Approx. 595 MWE

10. Reasons For Restrictions.lf Any:

Main Turbine complete 14th stage removal.

This Month Yr.-to Date Cumulative

11. Hours In Reporting Period 744 2160

'99384

12. Number Of Hours Reactor Was Critical 744 2135 73389.1

13. Reactor Resene Shutdown Hours 0

0 2775.8 l

14. Hours Generator On Line 744 2130 70773.7

15. Unit Resene Shutdown Hours 0

0 26.5 l

16. Gross Thermal Energy Generated (MWH) 1488415 4216931 127252015

17. Gross Electrical Energv Generated (MWH) 466000 _,

1322000 42783996

18. Net Electrical Energy Generated (MWH) 443775 1258057 40806880

19. Unit Senice Factor 100 98.6 71.2

20. Unit Availability Factor 100 98.6 71.2

21. Unit Capacity Factor (Using MDC Net) 91.2 89.1 62.8 l

22. Unit Capacity Factor (Using DER Net) 90.4 88.2 62.2 0

1.4 15.8

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months (Type.Date.and Duration of Eachl:

N/A N/A l

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

N/A l

26. Units In Test Status (Prior io Commercial Operationi.

Forecast AchiescJ l

INITI A L CRITICALITY INITI AL ELECTRICITY N/A COMMERCI AL OPER ATION

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50-245 1

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT N AME Mil 1 stone i DATE 820412 MARCH REPORT MONTil COMPLETED BY G. Harran TELEPHONE 203/447-1/92 Ext. 4194 f

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Cause & Corrective No.

Date g

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Event g?

gO Action to 3

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Report

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Prevent Recurrence 6

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g NONE x

i This report period l

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F: Forced Reason:

S: Scheduled A Equipment Failure (Explain).

Method:

Exhibit G Instructions 1-Manual for Preparation of Data B-Maintenance of Test 2-Manual Scram.

Entry Sheets for Licensee C-Refueling 3-Automatic Scram.

Event ReporI(LER) File (NUREG-D-Regulatory Restriction 4 Other (Explain) 0161)

E-Operator Training & License Examination F. Administrative 5

G-Ocerational Error (Explain)

Exhibit I-Same Source (9/77) llOher (Explain) 1

GuiL5 50 gn_ pas Paga l of (

Date 820412 Unit Name Millstonn 1 Completed By c

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Telephone 563/347 i702

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Ext. 4194 CORRECTIVE MAINTENANCE

SUMMARY

FOR SAFETY RELATED EQUIPMENT

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Report Month DECEMBER 1981 f

DATE SYSTEM COMPONENT MAINTENANCE ACTION 811208 CRD System CRD module 22-35, 126 Valve Disassembled, found seat leaking, replaced "0" Disassemble and repair rings and gaskets. Assembled valve to torque required.

811209 Gas Turbine G/T EGR.

Replace EGR on governor Remo/ed EGR PN H8250-038 S/N 868657 control oil system.

Installed EGR PN F8250-132 S/N 1006713 Flushed sump, changed oil.

811210 Gas Turbine G/T Alignment check on W'oodward Adjusted gain on EGM-adjusted regulator to Governor.

megawatt swing 0 9 megawatts.

Ckd. Governor.

811210 Gas Turbine Replace automatic voltage Removed old resistor'from regulator (1060 )

potentiometer.

i Installed new risistor (94 n ) Aligned wiper Ckd. voltage. OK.

811216 Shutdown cooling 1-SD-6 Valve leaking Drilled and tapped vlv body.

Injected 1 box Furmanite, of compound.

Leak stopped.

811217 Shutdown cooling 1-SD-6 valve leaking.

Welded nipple and cap into 1-SD-6 viv.

Drilled Weld pipe.

and threaded plub. Seal welded plug.

811229 Feedwater system 1-FW-5A Feed Wtr. Reg. Vlv.

Disassembled, inspected, cleaned a,nd Disassemble, inspect, repair.

reassembled air operator.

811231 Condensate system "A" cond. booster pp.

Relief Disassembled, cleaned, lapped seat and disc.

viv.1-CN-73A clean repair Reassembled test 690#.

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UuB KEi Tsi. _ 50-245

/ cf l Date 820412 e

Unit Name Millstonn 1 Completed By G. Harran

. i Telephone 704/447-17a?

Est. 4194 CORRECTIVE MAINTENANCE

SUMMARY

FOR SAFETY RELATED EQUIPMENT Report Month JANUARY 1982 t

DATE SYSTEM COMP 0NENT MAINTENANCE ACTION 820112 "B" T.B.S.

C.C. Water Heat exchanger tubes leaking Cleaned tube sheet, plugged 2 leaking tubes.'

HX.

820115

.Dier el fuel sys.

"A" Diesel fuel oil transfer Disassembled, cleaned and inspqcted pump motor.

Found varnish on motor interwinding connections, cleaned. Meggered 820115 Emergency service. water "B" Keep fill line leaking Installed damage control plug and' secured system.

with retaining bands.

2 820119 Fire protection, main C0 supply system, cardox Installed piping for new odorizer system turbine gen. exciter odorizer.

in the C02 system.

820120 Condensate de. min.

"C" Resin inlet valve 1-CD-59C Adjusted gland nut, which was tight on system.

repair as necessary.

valve st'em.

820123 Fire protection, G/T Piping downstream of isolation Dismantled pipe, replaced split section

' Building valve 1-FIRE-71-Piping frozen Reassembled, air tested and ckd. sprinklers, and cracked.

820129 Feed Water system "B" Feedwater header, flow nozzle Fabricated hanger and installed on 18" F.W.

steam tunnel pipe support hanger.

pipe to support 3/4" encapsulated valve.

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50-245 pag 3 f of g Date 820412 Unit Name Millstone 1 Completed By G. Harran Telephone 203/447-1792 Ext. 4194 CORRECTIVE MAINTENANCE

SUMMARY

FOR SAFETY RELATED EQUIPMENT Report Montli FEB. 1982 DUE SYSTEM COMP 0NENT MAINTENANCE ACTION 820201 CRD System CRDmddule46-43 "A" scram Installed new coil in solenoid valve.

solenoid. Vlv. #117 rod scrammed

117, old coil open.

on h scram signal.

820201 F/M diesel heat All heat exchangers, clean inspect Replaced 17 pencil zincs and 2 anode zines

. exchangers.

repair as necessary.

Install new in ht, ex., cleaned oil ht. ex.

Torqued-zincs.

head bolts to 70 ft. lbs.

2 2

820205 0 Sample system 0 sample sys. solenoid vlv.

Disassembled, cleaned and replaced bonnet FS0-9-75A-1.

Disassemble, inspect "0" rings.

Reassembled & tested.

repair.

820209 "B" emera. service Remove, inspect, overhaul "B" Disassembled, measured clearances.

water pump pump.

Painted, reassembled, installed new parts.

Reinstalled.

Tested 0.K.

820212 Feedwater system 1-FW-5A RX Feedwater control Disassembled, found piston "0" ring out and valve - air operator piston upside down.

Cut 3/8" off of stem, Disassemble, repair as necessary.

Reassembled and tested.

PORC 1-81-12 820217 CRD System CRD module 22-43 ' scram outlet.

Replace teflon seat, 2 teflon rings, torqued viv. #127.

Repair as necessary.

cover per procedure.

820224 C.C.W. System "A" R.B.C.C.W. Heat' exchanger Cleaned out mussel shells, did not find any repair tube leaks leaks.

820204 C.C.W. System "A" T.B.S.C.C.W. Ht. exchanger Plugged 5 tubes and pre.ssure' tested.

Repair tube leaks 820224 Stby. Gas treatment "A" Stby. gas treatment. train Replaced (3) charcoal filter trays.

Replace charcoal. filters.

820225 Stby Gas treatment "B" Stby gas treatment train Replaced (3) charcoal filter trays.

Replace charcoal filters.

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j Page o f g,'<-

Docket No.

50-245 Date 820412

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Unit Name Millstone Unit _l:

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Completed By G. Harran Telephone

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CORRECTIVE MAINTENANCE

SUMMARY

FOR SAFETY RELATED EQUIPMENT Ext.-4194 g

Report Month FEBRUARY 1982 DATE SYSTEM COMPONENT MAINTENANCE ACTION 820205 Nuc. Inst.LPRM 35-05A

. Replace faulty card a

2820210 D'iesel Gen.

Lube Oil Low Temp. Alarm Switch Replace switch and well 820212 Feedwater F/W Valve "B" Backup Air Regulator Replace 820218 Nuc. Instrumentation APRM; Channel

. Replace faulty relay (K-22) 820212 Feedwater.

"B" F/W Reg. valve positioner Rsplace 1

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REFUELING INFORPATION REQUEST 1.

flame of facility:

Millstone 1 2.

Scheduled date for next refueling shutdown:

Fall 1982 3.

Scheduled date for restart foll,owing refueling:

Winter 1982 4.

Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

Yes.

Technical Specification changes regarding:

(1) Maximum average planar linear heat generating rate (2) Maximum critical power ratio 5.

Scheduled date(s) for submitting proposed licensing action and supporting information:

Summer 1982 6.

Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed design or performance analysis methods, significant changes in fuel design, new operating procedures:

172 " Retrofit" 8 X 8 fuel assemblies are scheduled for insertion in Cycle 9 (Reload 8) 7.

The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:

(a) In Core:

580 (b) In SFP:

954 8.

The present licensed spent fuel pool storage capacity and the size of any in-crease in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:

2184 Assemblies 9.

The projected date of the last refueling that can be discharged to the spent

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fuel pool assuming the present licensed capacity:

1985, Spent Fuel Pool, full core off load capability is reached.

1991, Core Full, spent fuel pool contains 2120 bundles GRH:rmj

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ML20052G157

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