ML20211P295
| ML20211P295 | |
| Person / Time | |
|---|---|
| Site: | Maine Yankee |
| Issue date: | 11/30/1986 |
| From: | Lizotte W, Whittier G Maine Yankee |
| To: | Hartfield R NRC OFFICE OF RESOURCE MANAGEMENT (ORM) |
| References | |
| 8300L-JLC, GDW-86-285, MN-86-156, NUDOCS 8703020335 | |
| Download: ML20211P295 (5) | |
Text
_
OPERATING DATA REPORT Docket No.:
50-309 Date:
03/Dec/86 Completed By:
WILLIAM LIZOTTE Telephones 207-882-6321
- 1. Unit Name.........
Maine Yankee
- 2. Reporting Period................................
Nov d er 1986
- 3. Licensed Thermal Power (P88t)....................
,2639
- 4. Nameplate Rating (Gross MWe)....................
864 29M
- 5. Design Electrical Rating- (Not MWe)..............
- 6. Maxieue Dependable Capacity (Gross MWe).........
850
- 7. Maxieue Dependable Capacity (Not Ptfe)...........
810 C. If Changes in Capacity Ratings (Items Number 3-7) 1 Since Last Report, Give Reasons:
NO CV^2 M
~
. 9. Poseer Level to Which Restricted, if Any (Not Pede)
NO RESTRICTIONS
' 10. Reasons for Restrictions, if Any l
i THIS MONTH YEAR-TO-DATE CUMULATIVE
- 11. Hours In Reporting Period 720.00' 8.016.00
- 12. Number of Hours Reactor i
Was Critical......
710.62-7.047.17 99.384.89
! 13. R::actw Reserve Shutdosen Houris..................
0.00 0.00 0.00 l14. Hours Generator On-line..
708.34 6.951.03 96.595.69
, 15m Unit Reserve Shutdoesn
~
i Hours..................
0.00 0.00 0.00 i
l16. Gross Thermal Energy Generated ( Pt#4 )........
1.777.801.00 17.335.923.00 219.336.604.00
- 17. Gross Electrical Energy Generated (PtfH)........
597.540.00
- 5. Bis.380.00 72.058.100.00
- 10. Net Electrical Energy Generated (MWH)........
574.640.00 5.619.351.00 68.805.666.00
- 19. Unit Service Factor......
98.38 86.71-78.38
- 20. Unit Availabilty Factor..
98.38 86.71 79.13
- 21. Unit Capacity Factor (Using MDC Not)...t....
98.53 86.55 70.66
- 22. Unit Capacity Factor (Using DER Net)........
96.74 84.97 68.82
- 23. Unit Forced Outage Rate..
1.62 2.18 6.54 i 24. Shutdowns Scheduled Over Next 6 Months:
i l
Date' Type Duration 3/13/97 REFT un ING OUTAGE 3/13/87-4/24/87
- 25. If Shutdown at End of Report Period, Estimated Date of Startup:
N/A
!/
G703020335 061130 PDR ADOCK 05000309 1
R PDR
LMIT SFUTDOWNS AND POWER REDUCTIONS Dock 0t No.:
50-309 FOR NOVEMBER 1986 Unit Maine Yankee Date:
03/Dec/86 Completed By:
WILLIAM LIZOTTE Telephone 207-882-6321 Page:
1 of 1 4
k.
, Number L.R. TO 62%
15-86-9 L.R. TO 74%
l D:to 861108 561115 861116 Typ3 (1)
B F
F Durction (Hours) 0 11.7 O
Reason (2)
B A
A Method (3) 1 3
i LER O N/A 56-007-0 N/A Syntes
- Cada (4)
>G4 141 Component Cod 3 (5)
ELECON-Z PLAFXX-B HTEXCH-A L.R. TO ALLOW WORK LOOSE WIRE IN OIL NO EXTRACTION STEAM TO A FIRST ON 34 M LIE.
SYSTEM CIRCUITRY POINT HEATER.
FOR MFP TURBIfE VALVE Castse and TESTING AND WATER MOTOR DRIVEN FP THE CIECK VALVE Corrective BOX BACKFLUSHINB' WERE ACTIVATED TO WAS REPAIRED.
Action WERE ALSO ALLOW TIME FOR PERFORIED.
FURTER l
INVESTIGATION.
l 1. TYPE:
- 2. REASON: (cont) 4.
SYSTEM CODE:
i l
(F)orcod F-Administrative Exhibit G-Instructions (C)cheduled 9-Operational Error for Preparation of Data H-Other'(Explain)
Entry Sheets for
- 2. REASON Licensee Event Report i
A-Equipment Failure
- 3. METHOD:
(LER) Film (NURES.0161) l B-Maintenance or Test 1-Manual C-Refueling 2-Manual Scram
- 5. COPPONENT CODER D-Regulatory Restriction 3-Automatic Scram Exhibit I-Saea source l
E-Operator Training 8:
4-Other (Explain) as above.
License Examination 1
-. - ~
Docket No:
50-309 Unit Name:
Maine Yankee Date:
02/Dec./86 Completed By:
W.D. Li.zotte Telephone 207-882-6321 Report Month:
November, 1996 NARRATIVE
SUMMARY
OF OPERATING EXPERIENCES At the begining of the month, the plant was at 100% power.
On November 8th, power was reduced to 62% to allow 345KV line work in Pownal.
During this time, water box backflushing was performed.
On November 9th, power was increased and held at 75% for turbine volve testing.
On November 9th, power was increased and held at 92% for symmetric offset concerns.
On November 10th, power was increased to 100%
On November 15th, the unit automatically tripped due to a malfunction cf the tube ~ and control oil system for the turbine driven main feedwater pump.
On November 16th, the unit was phased to grid.
Power was increased cnd held at 53% due to a feed pump discharge valve problem.
On November 16th, power was increased and held at 95% for symmetric offset concerns.
On November 16th, power was reduced to 74% to allow repairs on a first point heater check valve.
On November 18th, power was increased to 97%
Power remained at 97% for the remainder of the month due to the use of motor driven feed pumps.
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e VERA8E DAILY UNIT POMER LEVEL FOR NOVEMBER 1986 Dockat No.:
50-309 Unit Maine Yankee Date:
03/Dec/86
~~
Completed By:
WILLIAM LIZOTTE Telephone:
207-882-6321 ty Avg. Daily Power Level Day Avg. Daily Power Level (P8fe-Net)
(MWe-Net) 1 856 16 339 2
854 17 585 3
856 18 787 4
.................J..
855 19 832 829 5
................/...
853 20 6
856 21 328 7
844 22 829 0
472 23 '....................
829 9
794 24 831 10
.................~....
853 25 828 11 856 26 830 12
..................~..
857 27 827 13 856 28 829 14 858 29 829 15 762 30 831 l
l t
s P
l I
l
c.,
MAME HARHEE 'ATOMICPOWERCOMPARUe
,uaug,ay,?n"e%,
h (207) 623-3521 e
December 10, 1986 MN-86-156 GDH-86-285 Office of Resource Management United States Nuclear Regulatory Commission Washington, D. C.
20555 Attention:
Mr. Richard A. Hartfield, Chief Management Information Branch
)
References:
(a) License No. DPR-36 (Docket No. 50-309)
(b) NUREG-0020, Licensed Operating Reactors Status Summary Report
Subject:
Maine Yankee Monthly Statistical Report Gentlemen:
Enclosed you will find the Monthly Statistical Report for the Maine Yankee Atomic Power Station for November, 1986.
Very truly yours, HAINE YANKEE ATOMIC POWER COMPANY 6W/ bh
,2cv G. D. Whittier, Manager Nuclear Engineering and Licensing s
GDH/bjp Enclosure cc: Mr. Ashok C. Thadani Dr. Thomas E. Hurley Mr. Pat Sears Mr. Cornelius F. Holden
(
8300L-JLC I