ML20053B867
| ML20053B867 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 05/05/1982 |
| From: | John Parillo NORTHEAST NUCLEAR ENERGY CO. |
| To: | |
| Shared Package | |
| ML20053B866 | List: |
| References | |
| NUDOCS 8206010300 | |
| Download: ML20053B867 (7) | |
Text
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OPERATLNG DATA REPORT 50-336 DOCKET NO.
DDE 5-5-82 COMPLETED BY
.1.
Parillo
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TELEPHONE _{203) 447-1791 OPERATING STATUS Millstone 2 Notes Items 21 and 22 are
- 1. Unit Name:
- 2. Reporting Period:
April 1982
. computed using a weighted 2700
- 3. Licensed Thermal Power (MWt):
average. Unit operated at 909 2560 MWt prior to uprating
- 4. Nameplate Rating (Gross MWe):
870 to its current 2700MWt power
- 5. Design Electrical Rating (Net MWe):
895 Ievei.
- 6. Maximum Dependable Capacity (Gross MWe):
864
- 7. Masimum Dependable Capacity (Net MWe):
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:
NA NA
- 9. Power Lesel To which Restricted. lf Any (Net MWe):
NA
- 10. Reasons For Restrictions. lf Any:
NA This Month Yr..to.Date Cumulatise i1. Ilours In Reporting Period 719 2879-55,631
- 12. Number Of flours Reactor Was Critical 680.4 1164.4 39,751.7
- 13. Reactor Resene Shutdown flours 72.6 72.6 2149.5-
- 14. Ilours Generator On.Line 612.4 985.4 37,986.9
- 15. Unit Resene Shutdown Hours 0
C 468.2
- 16. Gross Thermal Energy Generated (MWH) 1,570,359__
2,379,29d.7 94,795,246
- 17. Gross Electrical Energy Generated (MWH) 515,465.5_ __ 735,458.3*
29,482,690*
781,115.5 30,782,613 97 3
- 18. Net Electrical Energy Generated (MWH)
- 19. Unit Senice Factor 85.2 34.2 68.3
- 20. Unit Asailability Factor 85.2 34.2 69.I
- 21. Unit Capacity Factor (Using MDC Net) 79.4 29.6 63.7
- 22. Unit Capacity Factor (Using DER Net) 78.9 29.4 62.7
- 23. Unit Forced Outage Rate 14.8 11.7 20.5
- 24. Shutdowns Scheduled Oser Next 6 Months (Type.Date.and Duration of Each):
NA
- 25. If Shut Down At End Of Report Period. Estimated Date of Startup:
NA
- 26. Units in Test Status (Prior to Commercial Operation):
Forecast Achiesed INITI AL CRITICA LITY NA NA INITIAL ELECTRICITY NA NA COM\\lFRrl A L OPER ATION NA NA Corrected to reflect minor math error in March 1982 report.
e>I77 3 820 6 010 boo
= _ - _ _
.c AVf R AGE D AILY L* NIT POb f.R LEVEL i
DOCKET No. _50-336 UNIT Millstone 2 DATE 5-5-82 COMPLE TED BY 3 Parillo TELEPHONE 103)447-1791 X 441 F April 1982 MONTH D%Y AVER AGE DAILY POWER LEVEL DAY AVER AGE DAILY TOWER LEVEL (MWe Net)
(MWe Net) i 1
856 604 37 822 0 (-28) 2 is 3
19 315 427 852 4
2o 0 (-28) 5 2i 8ss 463 1
6 22 857 210 857,
7 23 8
24 857 685 9
25 820 10 26 855 i
13 856 855 27 859 12 2g 855 858 852 i
13 29 857 834 14 30 15 33 856 16 i
i i
INSTRUCTIONS On this faenat. list the aseuze daily unit power 1:selin MWe Net for ca:h day in th..punine in.,rith. Comp::te to the r.niest whole mepwaii.
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f (907)
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Page 1 of 3 50~336 DOCKET NO.
UNIT SHUTDOWNS AND POWER REDUCTIONS IH ilstone 2 UNIT N AME D-D-Dd DAR NLETED W J. ParH lo REPORT MONTil April 1982 (203) 44/-1/91
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TELEPHONE
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X 4419 I
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j.E 5' Licensce
[g Cause & Corrective NJ.
Date h
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Event p
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j p, c Repsi =
mV Preveral Recurrence g
6 3
P.20402 S
18 B
NA NA NA NA Reduced Power to 95% to put Third Service Water Pump on line.
4 820404 F
27.7
~A 3
NA HF Filter Tripped from 100% power due to seaweed clogging the water intake screens.
Cleared seaweed from screer s and coninenced startup via normal operating procedures.
5 820404 F
A 3
NA IA CKTBRK On recovery from 4/4/82 Scram, s
tripped on startup from a Trip Circuit Breaker being open despite a closed signal.
Repaired TCB closure mechanism and resumed startup procedures.
l (9/77) s
V Page 2 of 3 DOCKET NO. 5C-336 UNITSHUTDOWNS AND POWER REDUC 110NS UNITNAME Millstone ?
DATE 5-5-82 F
0 COMPM Y
REPORT MONTil April 1982 X 4419 5
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Cause & Corrective No.
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Event g7 g}
Action to g.
Prevent Recurrence f5 5
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6 6
820405 F
7.3 H
3 NA IA INSTRUM Tripped on Steam Generator Low Level from 15% power following recovery from 4/4/82 trip.
7 820407 F
34.0 A
1 NA HB HTEXCH Initiated Manual Shutdown from 100%
Power due to partially failed Manway gasket on 3B Feedwater Heater.
Removed and replaced all such gaskets on all Feedwater Heaters containing similar gasket material and comenced normal startup operaticns.
8 820417 F
37.9 A
3 NA PA BLOWER Trip from 100% power on loss of Instrument Air. Air leak was repaired and normal startup operations were comenced.
(9/77)
Page 3 of 3 50-336 DOCKET NO.
UNIT SHUTDOWNS ANI, POWER REDUCTIONS UNIT NAME Millstone ?
DATE 5-5-82 April 1982 COnePLETED BY J. Pari 11n REPORT MONTH m
E (707) ad 7J 7m X 4419 r.
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.Ek Licensee Es k"
Cause & Curressive
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Nm Date E
- 7. =
jgy Event uT Action to S
$k 5
j ;jij c Report
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Prevent Recurrence b
9 820429 F
8.0 B
NA NA NA NA Reduced Power to 95% power to plug Condenser Tube Leak in "C" Condenser Bay.
(9/77)
Dock;t No.
50-336 Date 5-5-82 Unit Name Millstone 2 Completed By J. Parillo Telephone (203) 44I-li91 CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT Report Month April 1982 DATE SYSTEM' COMPONENT MAINTENANCE ACTION April 2, 1982 Reactor Protection Sys.
Wide Range Channel "C"
Replace defective period circuit card A-7 April 4, 1982 Control Element Drive Trip Circuit Breaker - 5 Repair closure mechanism April 6, 1982 120 Volt vital Regulat-Inverter 1 Replace choke in CVT Harmonic Filter ed Instrument Air April 7, i982 Main Steam Feedwater Heaters Replace Manway gasket material in both feedwater heater strings for the 2, 3, 4, 5 and 6 feedwater heaters and drains coolers.
April 12, 1982 Boric Acid System Boric Acid Pump "A" Replace Mechanical Seal April 14, 1982 Service Water "B" RBCCW Heat Exchanger Weld repair outlet pipe & reinstail April 19, 1982 Boric Acid System 2-CH-514 Repair burned out valve motor Apfil 21, 1982 Auxiliary Building Switchgear Rcom Vent Install fire protection foam around vent April 28, 1982 Service Water "A" RBCCW Heat Exchanger Weld repair outlet pipe & reinstall April 30, 1982 Main Steam Valves 2-MS-64A & 2-MS-64B Temporary repair of steam leaks e
a Aa 2
-1, a
t Docket No.
50-336 Date:
Completed By: J. J. Parillo Telephone: (203) 447-1791 X 4419 REFUELING INFORMATION REQUEST T
1.
Name of facility:
Millstone 2 2.
Scheduled date for next refueling shutdown:
Commenced refuel outage April 16, 1983.
3.
Schedule date for restart following refueling:
June 4, 1983 4.
Will refueling or resumption of operatica thereafter require a technical specification change or other license amendment?
It is not anticipated that Cycle 6 operations will require Technical Specification changes or other License amendments.
5.
Scheduled date(s) for submitting licensing action and supporting information:
N/A 1
l 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 foal design, new operating procedures:
N/A 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool:
(a)
In Core:
217 (b) 288 l
8.
The present licensed spent fuel pool storage capacity and the size of any increase in licensed stcrage capacity that has been requested or is planned, in number-of fuel assemblies:
i 667 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.
1987, Core Full, Spent Fuel Pool contains 648 bundles.
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