ML20003F452
| ML20003F452 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 04/08/1981 |
| From: | Harran G NORTHEAST NUCLEAR ENERGY CO. |
| To: | |
| Shared Package | |
| ML20003F450 | List: |
| References | |
| NUDOCS 8104210267 | |
| Download: ML20003F452 (7) | |
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AVER AGE DAILY UNIT POWER LEVEL DOCKET NO. 245 UNIT tlnit I DATE 810408 l,
COMPLETED BY - G. liarran a'
TELEPilONE _ (203)447-1791 Ext. 655 MONDI March DAY AVER AGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL 4
(MWe Net)
(MWe Net) 1 0
0 37 2
0 18 0
3 0
0 39 4
.0 20 0
5 0
21 0
6 0
22 0
7 0
23 0
8 0
O 24.
i 9
0 25 0
10.
0 0
26 11 0
27 0
12 0
)g o
13 0
0 29 14 0
30 0
15 0
33 0
16 0
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INSTRUCDONS On this forrnat. list the average' daily unit power levelin MWe Net for each day in the reporting month. Comput the nearest whole megawart.
(9/771 r
8104210 h u
7
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OPERATING DATA REPORT
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DOCKET NO. 50-245 DATE 810305
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C05fPLI5TED !!Y "T203 U. 11a rm TELEPliONE OPERATING STATUS 4
- 1. Unit Name:
14i11st.one Unit I Notes
- 2. Reporting Period:
lerch 1981
- 3. Licensed Thermal Power (MWI):
2011
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- 4. Nameplate Rating (Gross $1We):
662 S. Desig,n Electrical Rating (Net MWe): _660
- 6. hfaximum Dependable Capacity (Gross 51We):
684
- 7. Af aximum Dependabic Capacity (Net MWe):
654
- 8. If Changes Occur in Capacity Ratings (Items Number 3 Thrc, ugh 7) Since Last Report.Gise Reasons:
fuA TUA
- 9. Power Level To which Restricted,If Any (Net MWe):
N/A
- 10. Reasons For Restrictions. If Any:
N/A N/A N/A
' This Month Yr.-to Date Cumulative
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I1. Hours In Reporting Period 744 2160
- e. 90624
- 12. Number Of Hours Reactor Was Critical 0
0 66459.D
- 13. Reactor Resene Shutdown Hours 0
0 1527.3
- 14. Hours Generator On Line 0
0 64126.2
- 15. Unit Resene Shutdown Hours 0
0 26.5
- 16. Gross Thermal Energy Generated (MWH) 0 0
.114430127.
- 17. Gross Electrical Energy Generated (MWH) 0 0
38795896
- 18. Net Electrical Energy Generated (MWH) 0(-278i...
-6/53 37023201
- 19. Unit Senice Factor 0
0
-7.0.8
- 20. Unit Avilability Factor 0
0 70.8
- 21. Unit Capacity Factor (Using MDC Net) -
0 0
62.5
- 22. Unit Capacity Factor (Using DER Net) 0 0
61.9
- 23. Unit Forced Outage Rate 0
0 15.4
- 24. Shutdowns Scheduled Over Next 6 Afonths (Type.Date.and Duration of Each1:
N/A N/A
- 25. If Shut Down At End Of Report Period. Fstimated Date of Startup:,
April 15, 1981
- 26. Units in Test St:.tus (Prior to Commercial Operation):
Forecast Achiesed INITIAL CRITICALITY INITIAL ELECTRICITY gjg CO\\DIERCI AL OPTR ATION VIJT 7 6
_.____.a...
UNITSliUTDOWNS AND POWER REDUCTIONS DOCKETNO. 50-245 UNIT N AM E M'liStone i DATE bUAuo REPORT MONTil March COMPLETED 11Y G. r:arran TELEPilONE (203) 447-1791, Ext. 655
's a 2 S
=
c.
.E _::
g 2.s x Licensee E.%
Cause & Corrective c%
No.
Date g;
3g
,3 g 5 Event
- T c
3 Action to c53 5
jisj Report #
$0 jU Prevent Recurrence
- o 10e 801004 S
744 C
N/A NONE N/A-N/A N/A
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I I
2 3
4 F: Forced Reason:
S: Scheduled A Equipment Failure (Explain).
Method:
Exhibit C -Instructions 1 -Manual for Preparation of D.;a il Maintenance of Test 2-Manual Scram.
Entry Sheets for Lacer.iee C Refueling 3 Automatic Scram.
Event Report (LER) Fde (NUREC-D Regulatory Restriction 4-Other (Explain) 0161)
E-Operator Training & License Examination F. Administrative 5
G Operational Error (Explain)
(9/77) liother (Explain)
Exhibit I. Same Source Q
Page 1 of 2 Docket No.
50-245 Date
__S X4Gd Unit hate F.iiistone Unit i Completed By _p.
Rrran
^
Telephone (203) 447-!/91 dxt. cas CORRECTIVE MAINTENANCE SUKv,ARY FOR SAFETY RELATED EQUIPMENT Report Month Ja nua rv DATE SYSTEM COMPONENT MAINTENANCE ACTION
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1/2/81 Condensate Demin. #318 1-CD-53E-Drain Valve Disassembled, replaced ball and seats and reassembled 1/3/81 RBCCW - #309
'B' RBCCW Heat Exchanger
' Plugged three leaking tubes 1/3/81 Main Steam - #317 MSIV - 2C Disassembled, inspected and installed a new pilot valve seat '
1/6/81 Service Water - #321
'B' Service Water Pump Discharge Replaced instrument bushing Elbow 1/8/81 Atmospheric Control -
Torus /Drywell Vacuum Disassembled - Removed disc, post and nuts
- 311 Breaker 1-AC-1A 1-AC-lJ and replaced them.
Reassembled 1/8/81 Atmospheric Control -
Breaker 1-AC-5,6,7,9,12 Removed and reinstalled valv'es in the
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- 311 opposite direction such that the valve seat ring ~ is away from the Drywell.
1/10/81 Service Water - #321 Pume 'C' Reassembled with.new connector. bearings, shafts, shaft tubes and tube tension nuts 1/13/81 Atmospheric Control -
1-AC-10 Replaced valve 0-rings, rubber seat packing
- 311 and reassembled.
1/14/81 Misc. - #245 Drywell Personnel Air-Lock Replaced door gaskets, fixed hand wheel and greased all fi'ttings.
1/14/81 Control Rod Drive-Scram Pilot Valves Cleaned internal, installed new teplacement i
- 302 kits on 10 modules.
1/16/81 FWCI - #334 FWCI Emergency Cond.
Installed a floty restricting orific. in the Transfer Pump Flow Measurement two FWCI Cond.' transfer pump discharge lines. ~
1/16/81 LPCI - #335 1-LP-10B Inspected valve internals e
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Page 2 of 2 Docket No.
50-245 Date 800406 Unit Name F.iiistone unit 2 Completed By G. Harran Telephone (203) 447-1/91 txt.
CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT Report Month January DATE SYSTEM COMPONENT MAINTENANCE ACTION
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1/22/81 Atmospheric Controls-1-AC-ll Inspected valve internals and
- 311 reassembled with new 0-rings and seat rings 1/23/81 Condensate Demin. -
1-CD-53E Inspected valve internals
- 318 1/27/81 Gas Turbine - #339 Gas Turbine Air Start Valve Removed old valve' anti installed a new one J
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Page1 of 1 Docket No. sn_ n q Date 70'0E8 Unit Name Milistona Uni-t i Compl eted By _ G. Farran MECHANICAL Telephone _(203) 447-179' Ext. 1 CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT Report Month February 1981 DATE SYSTEM COMPONENT MAINTENANCE ACTION 303 Failed.LLRT-Disassembled-Reground seats,- fit 2-5-81 Clean Up 1-CUs2 Wedge Reassembled 2-5-81 315 Broken Stem - Rep' laced steam. wedge and repacked Condensate 1-CN-120 s
307 Installed'new 1/2" Nylock bolts from. operator 2-6-81 Iso. Coad.
1-IC-4 Operator Yoke to f.lange on valve i
2-11-81 310 Disassembled pump-inspected internals-replaced Fuel Pool-
"A" Fuel Pool Cooling Pump Inboard and outboard bearings', mech. seals-Reassembled
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302 Module 26-11 Disassembled valve, removed old 0-rings-cleaned
'! 2-18-81 CRD
.123 Valve Installed new 0-rings - Reassembled 302 Module 02-19 Disassembled valve, removed old 0-rings-cleaned 2-18-81 CRD.
120 Valve Installed new 0-rings - reassembled 321 "C'" S. W. Disch. CK. Valve' Disassembled valve-found stud pulled out of disc j2-18-81 Service Water Nut and flat washer missing - installed new disc, stud, flat washer, & nut - reassembled.
335 Removed heads - devconed' groove around tube sheet
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l 2-28-81 L.P.C.I.
'A" LPCI Hx and installed new zincs - reinstalled heads i*
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Docket No. 50-225 Page 1 of 1 Date 600106 Unit Name Mi11stene Uni t i Completed By G. Harran Telephone (203) 447-1791 txt. dt CORRECTIVE MAINTENANCE
SUMMARY
FOR SAFETY RELATED EQUIPMENT Report Month March 1981
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DATE SYSTEM COMPONENT MAINTENANCE ACTION 302 Module 06-15
- '2-2-81 CRD Solenoid Valve Replaced Solenoid valve 310 Fuel Pool Cooling Control Replaced relay socket for "RA" reley on panel 2,-9-81 Fuel Pool Circui t 2215 31.1 Failed LLRT-Disassembled, cleaned, installed new 3-2-81 Atmospheric Control 1,- AC-7 seat ring, packing & misc. 0-rir.gs & reassembled-329 l-SG-28 Disassembled, cleaned, inspected and reassembled 3-3-81 Standby Gas Treatment Air Actuator 344 Switchyard Backup Battery Replaced burnt circuit breaker on D.C. output 3-5-81 125 VDC Elect. Sys.
Charger and repaired. burnt wiring 309 1-RC-66A 3-14-81 RBCCW Replaced old valve & nipple 311 Failed LLRT-Disassembled, cleaned, installed new 3-18-81 Atmospheric Control 1-AC-14 internals & reassembled 336 3-22-81 Core Spray 1-CS-21B Checked motor for tigntness.
Operated valve for
' proper indication, checked out torque switch, installed Nyloc cap screws and changed Sealtite on motor leads.
3-23-81 336 Removed operator
.disassembied and replaced bent Core Spray 1-CS-21A Op'rator 309 Take Off Shaft (that drives the limit switches) -
e Disassembled motor., checked. bearings, cleaned 3-24-81 RBCCU "A" Pump Motor Sealed bearing caps & re-installed j
315 "A" Cond. Bstr Pump Disassembled in board bearing and modified for 3-26-81 Condensate forced lube oil system & reassembled 302 Module 26-19 Removed accumulator S/N A2668 and. installed new 3-31-81 CRD Ac'cumulator Accumulator C0182 311 Cap Nitrogen Make Up Jeided in four (4) caps for Line Ac3 6 /ws 3,31-81 Atmospheric Control System
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