ML19296B018

Monthly Operating Rept for Jan 1980

ML19296B018
Person / Time
Site:	Millstone
Issue date:	02/05/1980
From:	Howlett G NORTHEAST UTILITIES
To:
Shared Package
ML19296B014	List: ML19296B013 ML19296B018
References
NUDOCS 8002190696
Download: ML19296B018 (5)

Text

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OPERATING D ATA REPORT DOC KET NO. 50-336 DA rE February 5, 1980 CO\tPLETED BY G.H. Howlett III TELEPHONE 203/da7-1791 X364 OPER.\ TING ST \TUS

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1. Unit N.ime: Millstone 2 Nota > Items 21 & 22,

2. Reportin; Period: January 1980 Cummulative are computed

3. Licensed Ther:nal Power 13tht): 2700 using a weighted average.

4. Nameplate Rating (Gross \lwe): 909

5. Design Ele:trical Rating (Net alweJ:

870 03D

6. .\inimum Dependable Capacity tGrow sthe):

7. Alnimum Dependable Capacit) # Net .\lwei: 864

8. If Chang, Occur in Capacity Ratings (!tems Number 3 Through 7)Since Lae Report. Gise Reason 3:

None

9. Power Lese! To Which Restricted. If Any INet .\lwe): None

10. Reasons For Restrictions,if Any: None

_.

This 51onth Yr.-to.Da te Cumulatise

11. Hours In Reporting Period 744 744 35,952

12. Number of Hours Reactor Was Critical 744 744 25,823.I

13. Reactor Reserve Shutdown Hours 0 0 2.072.4

14. Hours Generator On-Line 744 744 24.564.2

15. Unit Reserve Shutdown Hours 0 ,0 335.4

16. Grou Them al Energy Generated (5tWH) 2,001,005 2,001,005 59,699,633

17. Gross Electrical Energy Generated OlWH) 660,962 , _ . 660,962 19,245,607 IS. Net Electrical Energy Generated (31WH) 637.711 637,711 18,417,969 .

19. Ut.it Senice Factor 100 100 68.3

20. Unit Asailability Factor 100 100 69.3

21. Ur.it Capacity Factor (Using 5IDC Net) 99.2 99.2

• 64./

22. Unit Capacity Factor IUsing DER Net) 98.5 98.5

• 61.3

23. Lnit Forced Outage Rate 0 0 23.3

24. Shutdowns Scheduled Oser Next 6 \lonths(Type. Date,and Duration of Eacht:

Refuel (Cycle 4), July 1,1980, 9 weeks

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

26. Unit,in Test Status (Prior to Commercial Operation): Forecast Achieved IhlTIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A CO.\l\lERCIAL OPERATION N/A N/A Correction to Item #23 of the December 1979 report, Item read 25.9 should have read 23.8.

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. e AVER AGE D AILY UNIT POWER LEVEL DOCKET NO.

50-336 UNIT Millstone 2 DA TE 2/5/80 CostPLETED BY G. H. Howlett TELEPHONE 203/447-1791 X364 MONTH January 1980 DAY AVER AGE D AILY P0hER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) i 862 M2 37 2 862 862 33 3 839 842 19 4 861 859

,o 5 M2 858

, 21 6 862 857 22 7 861 856 73 8 862 24 855 9 862 853 25 10 863 845 11 863 856 27 12 862 855

,g 13 840 , 855 14 861 854 30 15 862 853 31 16

'863 INSTRUCTIONS On this fatmn.!!st the aserage duly unit power ;eselin MWe Net for cach day in the repuriinc month. Compute to the neuest whole m>;awatt- -

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,. Docket No. 50-336 Date: February 5, 1980 Completed By: G.H. Howlett III Telephone: 203/447-1971 X364 REFUELING INFORMATION REQUEST

1. Name of facility: Millstone 2

2. Scheduled date for next refueling shutdown: July 1,1980

3. Schedule date for restart following refueling: September 1,1980

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

Technical Specification changes will be necessary as a result of the change in fuel and safety analysis supplier.

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

The schedule for submitting proposed license action is as follows:

Basic Safety Report 2-29-80 ECCS Results 4-1-80 Reload Safety Evaluation 5-1-80

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:

Cycle 4 will be unique in that it will be the first where the fuel and safety analysis will be supplied by Westinghouse.

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

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(a) In Core: 21 7 (b) 144

8. The present licensed spent fuel pool storage capacity and the size of any increase in ,i ensed storage capacity that has been requested or is planned, in number er ruel assemblies:

667

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming the present licensed capacity:

1984, Spent Fuel Pool, full core off load capability is reached.

1987, Core Full, Spent Fuel Pool contains 648 bundles.