ML19309E101

Monthly Operating Rept for Mar 1980

ML19309E101
Person / Time
Site:	Millstone
Issue date:	04/03/1980
From:	Harran G NORTHEAST NUCLEAR ENERGY CO.
To:
Shared Package
ML19309E097	List: ML19309E101
References
NUDOCS 8004180388
Download: ML19309E101 (7)

Text

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-245' h

Millstone-1 UNIT DATE 800403 COMPLETED BY G. Harran 203/447-1792 TELEPHONE ext. 655 March MONTH DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

I 654 (Mwe-Net) 17 655 654 2

18 657 654 3

19 655 4

653 656 20 628 5

21 655 6

6 22 646 7

655 596 23 656 8

24 654 654 9

655 25 to 656 26 653 655 11 27 656 12 655 654 28 656 13 29 655 650 14 30 656 15 655 3,

gzg 655 16 I

INSTRUCTIONS l'

On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

NOTE: MDC of 654 MWE -Net based on comitment to New England Power Exchange.

2 (9/77) l

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OPERATI G DATA REPORT

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DOCKET NO.

50-245 DATE 800403 COMPLETED BY G. Harran.

TELEPHONE 203/447-1792 ext. 655 OPERATING STATUS

1. Unit Name:

Mil 1 stone Unit 1 Notes

2. Reporting Period: March 1980 2011

3. Licensed Thermal Power (MWt):

2

4. Nameplate Rating (Gross MWe):

5. Design Electrical Rating (Net MWe):

660

6. Maximum Dependable Capacity (Gross MWe): 684 654

7. F.aximum Dependable Capacity (Net MWe):

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):

N/A 10.' Reasons For Restrictions,1f Any:

N/A a

['this Month Yr. to.Date Cumulative

11. Hours In Reporting Period 744 2184.0 81864.0 744 2184.0 62569.0

12. Number Of Hours Reactor Was Critical

13. Reactor Reserve Shutdown !!ours 0

0.0 oM 0 744 2184.0~

60279.9

' 14. Hours Generator On-Line

15. Unit Reserve Shutdown Hours 0

0.0 0.0 1481527 3264183 107312128

16. Cross Thermal Energy Generated (MWH)

17. Gross Electrical Energy Generated (MWH) 507400 1099300 36330696

18. Net Electrical Energy Generated (MWH) 485221_

1048376 34688158

19. Unit Service Factor 100 100 73.6

20. Unit Availability Factor 100 100 73.6 99.7 73.4

'64.8 -

21. Unit Capacity Factor (Using MDC Net) 98.8 72.7 64.2

22. Unit Capacity Factor (Using DER Net)

23. Unit Forced Outage Rate 0.0 0.0 16.2 l

24. Shutdowns Scheduled Over Next 6 Months (Type.Date,and Duration of Each):

N/A N/A l

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

N/A

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26. Units In Test Status (Prior to Commercial Operation):

Forecast Achiesed INITIAL CRITICALITY INITIAL ELECTRICITY N/A COMMERCIAL OPERATION

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Docket No. 50-245 Page of Date 800304 Unit Name Millstone 1 Completed By G. Harran TeleDhone 203/447-1792 X655 CORRECTIVE MAINTENANCE

SUMMARY

FOR SAFETY RELATED EQUlPMcNT Report Month March DATE SYSTEM COMPONENT MAINTENANCE ACTION 800703 Core Spray Motor Operator 1-CS-4A Removed notor and tightened motor operator adaptor flange. Renoved valve operator at yoke and tightened yoke to operator adaptor flange.

Installed NYLOC cap screws in the nounting bolt holes which prevent cap screws from backing out due to vibration.

800703 Core Spray Motor Operator I-CS-5A Renoved operator at yoke adaptor and tightened bolts in adaptor, also installed NYLOC cap screws.

801103-RBCCW Heat Exchanger "A" Plugged 4 leaking tubes.

801203 Core Spray Motor Operator 1-CS-4A >

Renoved stripped yoke nut, chased valve stem threads and installed new yoke nut.

801203 FWCI Emergency Con'densate Transfer Disassembled and inspected pump internals, checked Pump alignment, and added 0.003 shim to inboard bearing housing on pump end.

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OPERATING HISTORY March 1, 1980 Steady State reactor power. 100%

March 5, 1980 0001 Hours Decreasing reactor power for turbine stop valve testing and control rod pattern adjustments.

0040 Hours Reactor power at 80%

0200 Hours Completed control rod pattern adjustment and turbine stop valve testing.

Increasing reactor power slowly.

1425 Hours Reactor power at 100%

March 14, 1980 0005 Hours Decreasing reactor power for turbine stop valve testing 0030 Hours Reactor power at 90%

0145 Hours Turbine stop valve testing complete.

Reactor power at 100%

March 22, 1980 2210 Hours Decreasing reactor power to 80% for turbine stop valve testing and condenser backwash.

2240 Hours Reactor power at 80%

March 23, 1980 0225 Hours Decreasing reactor power to 50% for recirc. M.G.

set 'B' rebrushing and surveillance testing.

.aacter :c ;; c: 5T 03C0 Hours 0332 Hours Turbine stop valve testing complete.

0400 Hours Condenser backwash and recire. M.G. set 'B' rebrushing complete.

w 0430 Hours Increasing reactor

,...;;. = 100%

0920 Hours Iactor power at 100 March 26, 1980 0000 Hours Decreasing reactor power for turbine stop valve testing.

0015 Hours Reactor power at 90%

0050 Hours Turbine stop valve testing complete.

Reactor power at 100%

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REFUElitiG.IflFORi%TIOil REQUEST 1.

?!ame of facility:

Millstone 1 2.

S'cheduled date for next refueling shutdown:

Fall 1980 3.

Scheduled date for restart following refueling:

Late Fall 1980 4.

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

Y' es. 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 1980 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:

_ _168 " Retrofit" 8 X 8 fuel assemblies are scheduled for incertinn in cycle 8 (reload 7L 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:

776 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

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Th: ;r jt:t:f fate 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.

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