ML20054L910

Monthly Operating Rept for May 1982

ML20054L910
Person / Time
Site:	Millstone
Issue date:	06/04/1982
From:	Harran G NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML20054L908	List: ML20054L907 ML20054L910
References
NUDOCS 8207090057
Download: ML20054L910 (5)

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AVERAGE DAILY UNIT POWER LEVEL

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50-245 DOCKET NO. -

UNIT Millstone l_

DATE 820604 f

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

I Ext. 4194 MONTH May DAY AVERAGE DAILY POWER LEVEL DAY AVER AGE DAILY POWER LEVEL (MWe Net)

(ywe. Net)

I 37 595 2

598 595 jg 3

599 594 3,

4 580 20 598 5

584 597 21 597 6

596 22 7

597 23 597 8

598 596 24 597 9

596 10 597 26 588 11 597 596 27 595 12 596 28 13 596 29 597 14 597 59' 30 597 15 31 596 16 597 l

I INSTRUCTIONS On this format. list the average daily unit power levelin MWe Net for eaci. day in the reporting month. Compute to the nearest whole megawatt.

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

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DOCKET NO.

50-245 DATE 820604 l

COMPLETED 11Y G. Harran f

TELEPilONE 203/aa7-1792 X 4194 OPERATING STATUS

1. Unit Name:

Millstonb Unit 1 Notes

2. Reporting Period:

May 1982

3. Licensed Thermal Power (MWt): 2011

4. Nameplate Rating (Gross MWe):

667

5. Design E::ctrical Rating (Net MWe):

660

6. Maximum Dependable Capacity (Gross MWe):

684

7. Maximum Dependable Capacity (Net MWe):

654

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

N/A N/A

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

Approximately 595 MWE.

10. Reasons For Restrictions.If Any:

Main turbine complete 14th stage removal This Month Yr. to Date Cumulative II. Hours In Reporting Period 744 3623

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100847

12. Number Of Hours Reactor Was Critical 744 ViR4 p 74838.9

13. Reactor Resene Shutdown. Hours 0

0 2775.8

14. Hours Generator On.Line 744 3575.2 72218.9

15. Unit Resene Shutdown Hours 0

0 26.5

16. Gross Thermal Energy Generated (MWH) 1484238 6980254

.I30015338.

17. Gross Electrical Energy Generated (MWH) 465_20_0 _.

2187900 43649896

18. Net Electrical Energy Generated (MWH) 442989 2081795 41630618

19. Unit Senice Factor 100 98.7 71.6

20. Unit Availability Factor inn 98.7 71.6 91.0 87.9 63.1

21. Unit Capacity Factor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net) 90.2 87.1 62.5

23. Unit Forced Outage Rate 0

1.3 15.5

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

Refueling outage, September ll, 1982, - 9 weeks

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

N/A

26. Units in Test Status (Prior io Commercial Operationi:

Forecast Achiesed INITIA1. CRITICA LIT Y INITI AL ELECTRICITY N/A COMMERCI AL OPFR ATION (9/77)

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Docket No.

50-245 Page /

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Date 820604 g

Unit Name Millstone 1 Completed By G. Harran Telephone 203/447-1792

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Ext. 4194 CORRECTIVE MAINTENANCE

SUMMARY

FOR SAFETY RELlTED EQUIPMENT Report Month April 1982 DAff SYSTEM COMPONENT MAINTENANCE AC'TI0ft 4-3-82 Feedwater "A" F/W Valve Air Lockup Regulator Removed Old Regulator & Replaced & Tested Ne' 4-3-82 Feedwater Bypass Feedwater Valve Delay Removed Old Copper Line & Replaced with 1/4" SS Line & Tested 4-3-82 Plant Air Pressure Reliefs on Backup Air Removed.0ld Valves & Replaced with 2 New Ones 4-3-82 Feedwater Air Lock Valve 164A Replaced 4-3-82 Feedwiter Lockup Valve 476L

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Replaced & Retested "B"-Feed Reg. Valve 4-21-82 Nuc. Instrumentation Spare Ion Chambers (5)

Repair & Test 4

4-19-82 Feedwater "A" Valve Positioner Replace 4-19-82 Feedwater Replace I/P Converter Removed old I/P, Replaced. Calibrated 9

9

REFUELING INFORFATI0t' REQUEST 1.

Name of facility:

Millstone 1 2.

Scheduled date for next refueling shutdown:

September 1982 3.

Scheduled dete for restart foll,owing refueling:

November 1982 4.

Will refueling or resu.T.ption 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 :

s Sumer 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 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 hKH:raj h