ML20054M614
| ML20054M614 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 07/01/1982 |
| From: | Schroeder B COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20054M610 | List: |
| References | |
| NUDOCS 8207140047 | |
| Download: ML20054M614 (19) | |
Text
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OPERATING DATA REPORT DOCKET NO. 050-010 DATE July 1, 1982 COMPLETED BY B. A. Schroeder TELEPHONE (815) 942-2920 OPERATING STATUS NOTES 1.
Unit Name: Dresden I 2.
Reporting Period:
June, 1982 3
Licensed Thermal Power (MWt):
700 4.
Nameplate Rating (Gross MWe):
209 5
Design Electrical Rating (Net MWe): 200 6.
Maximum Dependable Capacity (Gross MWe): 205 7
Maximum Dependable Capacity (Net MWe):
197 8.
If Changes Occur in Capacity Ratings (Items 3 Through 7) Since Last Report, Give Reasons:
N/A 9
Power Level to Which Restricted, If Any (Net MWe): N/A 10.
Reasons For Restrictions, if Any: N/A This Month Yr-to-Date Curculat ivo.
11.
Hours in Reporting Period 12.
Number of Hours Reactor Was Critical 13 Reactor Reserve Shutdown Hours 14.
Hours Generator On-Line 15 Unit Reserve Shutdown Hours 16.
Gross Thermal Energy Generated (MWH) y-~~
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17 Gross Electrical Energy Generated (MWH)
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18.
Net Electrical Energy Generated (MWH)
V. O J C A -
. O <N.
19 Unit Service Factor 20.
Uni t Availabil ity Factor ph l--
p l
21.
Unit Capacity Factor (Using MDC Net)
\\,,J U
\\J.
l 22.
Unit Capacity Factor (Using DER Net) 1 23 Unit Forced Outage Rate 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):
N/A 25 If Shut Down At End Of Report Period, Estimated Oate of Startup: Extended Modification Outage - Shutdown Until June, 1986 e
C 8207140047 820701 PDR ADOCK 05000010 R
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OPERATiNGJkTAREPORT
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DOCKET NO.
?,
J s;
-050-237 l'
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DATE July 1,1982 1
i COMPLETED BY B. A. Schrceder
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/
TELEPHONE (815) 942-2920 i
i OPERATING STATUS j
' ~,
NOTES
'3 1.
Unit Name:
Dresdey II 2.
Reporting Period: June, 1992 3
Licensed Thermal Power (MWt):
2.527
4.
Nameplate Rating (Gross MWe):
828 f
5 Design Electrical Rating (Net MWe): 794 6.
Maximum Dependable Capacity (Gross MWe):_jl2 -
7 Maximum Dependable Capacity (Net MWe):
7 72 <
8.
If Changes Occur in Capacity Ratirgs (ltems 3 Through 7) Since Last Report, Give Reasons:
N/A
/
9 Power Level to Which Restricted, if Any (flet MWe):
N/A 10.
Reasons For Restrictions, if Any:
N/A '
e This Month Yr-to-Date CuroulatIve 11.
Hours in Reporting Period 720 4343 106343
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12.
Number of Hours Reactor Was Critical 720
- '4227.6 82862.83 13 Reactor Reserve Shutdown Hours 0=
0 0
j 14.
Hours Generator On-Line 720
's 4202.8 78927.16 15.
Unit Reserve Shutdown Hours O
0 0
16.
Gross Thermal Energy Generated (MWH) 1,666,906
_9,823,634 158,381,995 17 Gross Electrical Energy Generated (MWH),_
536,246 3;18,6 057 50,699,369 2
l 18.
Net Electrical Energy Generated. (MWH) 509,270 3,03S 'al2 47,912,102 f
100.0 96.77 74.22 19 Unit Service Factor 100.0 7
~- u96.77
/4.44 20.
Unit Availability Factor 21.
Unit Capacity Factor (Using MDC Net) 91.62
_90.53 58.36 22.
Unit Capacity Factor (Using DER Net) 89.08 88.02 56.74=*
23 Unit Forced Outage Rate 0.0 '
0 76 11.66 24.
Shutdcens Scheduled Over Next 6 ffonths (Type, Date, ard Duration of Each):
N/A 25.
If Shut Down At End Of Report Periods Estimated Date of Startup:
N/A I
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OPERATING DATA REPORT DOCKET NO.
050-249 DATE July 1,1982 COMPLETED BY B. A. Schroeder TELEPHONE r n_, c_, c a.,_ _, a_ n_ n_
OPERATING STATUS l
NOTES 1.
Unit Name:
Dresden III i
2.
Reporting Period:
June, 1982 l
3 Licensed Thermal Power (MWt):
2,527 4.
Nameplate Rating (Gross MWe):
828 5
Design Electrical Rating (Net MWe): 794 6.
Maximum Dependable Capacity (Gross MWe): 812 l
7.
Maximum Dependable Capacity (Net MWe):
773 8.
If Changes Occur in Capacity Ratings (items 3 Through 7) Since Last Report, Givo Reasons:
N/A 9
Power Level to Which Restricted, If Any (Net MWe): N/A 10.
Reasons For Restrictions, if Any:
N/A l
This Month Yr-to-Date Cumulative.
,1 1.
Hours in Reporting Period 720 4343 95928 12.
Number of Hours Reactor Was Critical 720 1453.85 72102.4
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13 Reactor Reserve Shutdown Hours 0
0 0
- 14. ~ Hours Generator On-Line 720 1366.68 69259.2 l
15.
Unit Reserve Shutdown Hours 0
0 0
16.
Gross Thermal Energy Generated (MWH) 1,750,134 2.880.371 136,472,360
'l7.~ Gross Electrical Energy Generated (MWH) 561,979 921,038 44,384,144
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18.
Net Electrical Energy Generated.(MWH) 535,186 859,867 42,054,629 19 Unit Service Factor 100.0 31.47 72.20
, 20.
Unit Availability Factor 100.0 31.47 72.20 l
21.
Unit Capact ty Factor (Using MDC Net) 96.16 25.61 56.71 l
22.
Unit Capacity Factor (Using DER Net) 93.62 24.94 55.21 1
23 Unit Forced Outage Rate 0.0 3.57
_ 13.94 24.
Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Eaco '
N/A 25.
If Shut Down At End Of Report Period, Estimated Date of Startup: N/A
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-010 UNIT 1
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DATE July 1, 1982 COMPLETED BY B. A. Schroeder TELEPHONE (815) 942-2920 MONTH June, 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MWe-Net) 1 0
17 0
2 0
18 0
3 0
19 0
4 0
20 0
5 0
21 0
6 0
22 0
0 0
7 23 j
8 0
24 0
f 0
0 9
25 0
0-l 10 26 0
0 11 27 12 28 0
0 13 29 0
0 14 30 15 31 N/A g
16
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-237 UNIT II DATE July 1, 1982 COMPLETED 8Y B. A. Schroeder TELEPHONE (815) 942-2920 M0l4TH June, 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)
(MVe-Net) 1 690 17 811 2
718 18 804 3
765 19 799 4
753 20 739 5
749 21 803 6
429 22 722 602 748 7
23 g
743 24 788 788 777 9
25 782 771 10 26 802 754 yy 702 g
28 768 758 l
692 762 14 30 f
15 31 N/A I
16 801 1
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AVERAGE DAILY UtilT POWER LEVEL i
V DOCKET t10.
050-249 UltiT III DATE July 1, 1982 COMPLETED BY B. A. Schroeder TELEPHONE (815) 942-2920 M0llTH June, 1982 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-fle t)
(MUe-fle t) 1 780 17 796 2
788 18 805 3
793 19 643 4
786 20 774
()
5 776 21 817 v
6 802 22 712 800 810 7
23 g
793 24 813 794 774 9
25 791 770 10 26 773
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27 812 767 12 28 811 666 817 13 29 756 820 j4 30 15 31 N/A 817 16
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DOCKET NO. 050-010 UNIT NAME Dresden I UNIT SHUTDOWNS AND POWER REDUCTIONS DATE July 1,1982 COMPLETED BY B. A. Schroeder TELEPHONE (815) 942-2920 REPORT MONTH JUNE, 1982 METHOD OF LICENSEE CAUSE & CORRECTIVE NO.
DATE TYPEl DURATION REASON 2 SHUTTING EVENT SYSTEM COMPONENT ACTION TO (HOURS)
DOWN REACTOR 3 REPORT #
CODE 4 CODES PREVENT RECURRENCE 8
78-10-31 5
720 C
3 Refueling, Turbine overhaul, and chemical cleaning cutage.
1 2
3 4
F: Forced Reason:
Method:
Exhibit G-Instructions for 3:
Scheduled A-Equipment Failure (Explain) 1-Manual Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (
) File D-Regulatory Restriction 4-Other (Explain)
E-Operator Training & Li.:ense Examination F-Administrative G-Operational Error H-Other (Explain)
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DOCKET NO. 050-237 UNIT NAME Dresden II UNIT SHUTDOWNS AND POWER REDUCTIONS DATE July 1,1982 COMPLETED BY B. A. Schroeder TELEPHONE (815) 942-2920 REPORT MONTH Juts, 1982 METHOD OF LICENSEE CAUSE & CORRECTIVE NO.
DATE TYPEI DURATION REASON 2 SHUTTING EVENT SYSTEM COMPONENT ACTION TO (HOURS)
DOWN REACTOR 3 REPORT #
CODE 4 CODES PREVENT RECURRENCE None 1
2 3
4 F:
Forced Reason:
Method:
Exhibit G-Instructions for S:
Scheduled A-Equipment Failure (Explain) 1-Manual Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling 3-Automatic Scram Event Report (
) File D-Regulatory Restriction 4-Other (Explain)
(NUREC-0161)
E-Operator Training & License Examination F-Administrative G-Operational Error H-Other (Explain)
DOCKET NO. 050-249 UNIT NAME Dresden III UNIT SHUTDOWNS AND POWER REDUCTIONS DATE July 1, 1982 COMPLETED BY B. A. Schroeder TELEPHONE (815) 942-2920 REPORT MONTH JUE,1982 METHOD OF LICENSEE CAUSE & CORRECTIVE NO.
DATE TYPEI DURATION REASON 2 SHUTTING EVENT SYSTEM COMPONENT ACTION TO (HOURS)
DOWN REACTOR 3 REPORT #
CODE 4 CODES PREVENT RECURRENCE None 1
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1 2
3 4
i F:
Forced Reason:
Method:
Exhibit G-Instructions for l
S:
Scheduled A-Equipment Failure (Explain) l' Manual Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee l
C-Refueling 3-Automatic Scram Event Report (
) File D-Regulatory Restriction 4-Other (Explain)
(NUREC-0161)
E-Operator Training & License Examination F-Administrative G-Operational Error i
H-Other (Explain)
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l DRESDEN UNIT 2 SAFETY RELATED MAINTENA!1CE - JUNE,1982 i'
NATURE OF LER OR OUTAGE HALFUNCTION CAUSE RESULT CORRECTIVE' ACTION EQUIPHENT MAlllTENANCE NUMBER 2A Stand-by Preventive W.R. #20683 N/A N/A Repacked #1 gland as requested. All other Liquid Pump rings in good condi-I tion. Used 5 rings of
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packing.
IR1 #12 Preventive W.R. #16766 N/A N/A Completed DIS 700-18 and DIS 700-4.
l I@l #11 Preventive W.R. #17717 N/A N/A Cmpleted DIS 700-18 and DIS 700-4.
IR1 #16 Preventive W.R. #17714 N/A
'N/A
. Completed DIS 700-18 and 700-4.
191 #18 Preventive W.R. #16760 N/A N/A Repaired intermittant "open circuit" at con-nector box below rail of platform. Cmpleted DIS 700-18 and DIS 700-4.
2-1301-1 Vlv.
Preventive W.R. #20945 N/A N/A Back seated. Operated closed. Timed valve.
Operated 0.K.
Back seated again.
I21 PRE-MIP Preventive W.R. #15962 N/A N/A No problem opening cabinet doors during i Cabinets outage of 5/10 -
4 5/14. Only occurs
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when welding is in j
progress.
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l DRESDEN UNIT 2 SAFETY RELATED MAINTENANCE - JUNE,1982 i
NATURE OF LER OR OUTAGE MALFUNCTION-CAUSE RESULT CORRECTIVETACTION EQUIPMENT.
MAINTENANCE NUMBER U-2 TIP System Preventive W.R. #20893 N/A N/A Replaced solenoid coil.
Operates O.K.
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Recirc. X-Tie Preventive W.R. #19707 N/A
'N/A Correct packirig size.
Valve 5 rings are all that is needed. When the cor-rect size is used we put in 6 rings of the 1/4" packing.
Isol. Cond. Pipe -Preventive W.R. #20529 N/A N/A Tightened-up on nut.
Way Snubber Recirc. X-Tie Preventive W.R. #19706 N/A N/A Repack valve using Valve graphite packing.
Torus Level Preventive W.R. #20946 N/A N/A Repaired broken seal-Transmitter tite.
D2 "B" MSL Rad.
Preventive W.R. #20435 N/A N/A Replaced relay K1 and Monitor corrected output meter circuit.
O
I DRESDEN UNIT 3 SAFETY RELATED MANTENANCE - JUNE,1982 NATURE OF LER OR OUTAGE MALFUNCTION EQUIPPENT MAINTENANCE NUMBER CAUSE RESULT CORRECTIVE ACTION-3A RPS M. Set Preventive W.R. #10685 N/A N/A Cleaned and tested normal bus breaker. Everything feed switch checked 0.K.
Rod Block Preventive W.R. #20740 N/A N/A Replaced 903-28-106; relay coil burnt open.
Bbnitor Sys HFCI Bnerg Preventive W.R. #20818 N/A N/A Found loose wires in Aux. Rocrn and Control Bearing Oil Rocrn. Tightened wires.
l Pump Bkr Relay-138 picked-up and alarm cleaned. Checked 0.K.
1 "B" Sample Preventive W.R. #20313 N/A N/A Greased stem loosened-up on packing and operated Line Isolation valve.
l Valve 3B-LPCI Reactor Pro-Preventive W.R. #14290 N/A N/A Tested breaker-bkr failed. Cleaned and tection System lubed tripping device.
Relay 3B MG Set Under Operates O.K.
Voltage U-3 Electro-Preventive W.R. #15882 N/A N/A New sealtight for electrcrnatic operators matic Opera-and fittings.
tors U-3 125V Preventive W.R. #15877 N/A N/A Performed 125V.D.C battery discharge test l Batteries as per DMP 8300-6.
APRM and RBM Preventive W.R. #12125 N/A N/A Performed a ccznplete recalibration of the Flow Bias system during the U-3 Signal outage.
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DRESDEN UNIT 3 SAFETY RELATED MANTENANCE - JUNE,1982 NATURE OF LER OR OUTAGE MALFUNCTION EQUIPMENT MAINTENANCE NUMBER CAUSE RESULT CORRECTIVE ACT10tl RBI Cli. 7 and 8 Preventive W.R. #20523 N/A N/A RBM #7 replaced.
Shorted (CR3) relay Can 1-29.
RBM #8 replaced. Shorted (CR2) relay cord 2-4.
D-3 MSIV's Preventive W.R. #08430 N/A N/A Bench tested and in-
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spected pilots. Over-hauled air cyls. and changed oil.
3-2301-10 Preventive W.R. #20972 N/A N/A Found pinion sheared Valve off. Motor replaced and installed new key.
3-2301-3 Preventive W.R. #16235 N/A N/A Valve dismantled and Valve parts cleaned.
LPCI Press.
Preventive W.R. #20944 N/A N/A Replaced press. sw.
Sw.
1554D. Recalibrated and canpleted DIS 287-1 for this sw.
Mech. Snubber Preventive W.R. #19569 N/A N/A Inspected upper soap rings.
D-3 CCSW Lines Preventive W.R. #20728 N/A N/A Installed restricting orifice w/.500 dia.
U-3 D/G Cooling Preventive W.R. #20276 N/A N/A Found zinc rod broke in Water lleat half. Replaced with Exch.
new rod.
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DRESDEN UNIT 3 SAFETY RELATED MANTENANCE - JUNE,1982 NATURE OF LER OR OUTAGE MALFUNCTION EQUIPMENT MAINTENANCE NUMBER CAUSE RESULT CORRECTIVE ACTI0ff
- 3 Diesel Preventive W.R. #20731 N/A N/A Performed DMP 6600-2,3, Generator 4 on Unit.
- 3 Diesel Preventive W.R. #20242 N/A N/A Visually inspected Generator contacts. Checked 0.K.
Spare Electro-Preventive W.R. #18067 N/A N/A Rebuilt electranatic matic Valve valve.
U-3 RPJ1 #7 Preventive W.R. #19795 N/A N/A Replaced amp in Recorder Red recorder. Checked Pen calibration and per-formed surv.
2301-3 Valve Preventive W.R. #20947 N/A N/A Repaired broken seal-tite.
LPM 1 08-41D Preventive W.R. #20629 N/A N/A Replaced Q8 and inte-grated circuit G4 checked. Ili and Io alarms works O.K.
LPRI 32-25B Preventive W.R. #20629 N/A N/A Replaced Q8 on LPM 1 card check. Alarms O.K.
LPai 24-25B Preventive W.R. #20628 N/A N/A Replaced Q8 on LP21 card. Checked alarms.
U-3 Diesel Preventive W.R. #20768 N/A N/A Replaced fitting on Gen. Air Com-pressor Mercoid bottom of press.
switch. Also replaced Switch isolation valve.
DRESDEN UNIT 2/3 SAFETY RELATED MANTENANCE - JUNE,1982 NATURE OF LER OR OUTAGE MALFUNCTICN EQUIPMENT MAINTENANCE NUMBER CAUSE RESULT CORRECTIVE ACTION 2/3 Diesel Preventive W.R. #20257 N/A N/A Visually inspected Generator relay. Telephone rela'y O.K.
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2/3 Diesel Preventive W.R. #20081 N/A N/A Perfprmed inspection l Generator per DMP 6600-6. Also i
replaced start solenoid.
Perform inspection per DMP 6600-2.
Station Preventive W.R. #19824 N/A N/A Completed preventive Batteries maintenance on Station batteries per EMP 8300-7.
RX Building Preventive W.R. #14510 N/A N/A Relocated key switch Crane fran pendant to cab.
Ran wires per permit.
Operates O.F.
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SUMMARY
OF OPERATING EXPERIENCE UNIT ONE JUNE, 1982 i
r 6-1 to 6-30 Unit One was shutdown for the entire month, awaiting license approval for the chemical cleaning. Major work scheduled to be completed following chemical cleaning is as follows: HPCI installation for ECCS upgrading, equip-ment upgrade to IEEE 279, major in-service inspection, and refuel.
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i SIDNARY OF OPERATING EXPERIENCE i
UNIT 'IWO JUNE, 1982 i
6-1 to 6-30 Unit Two entered the month operating at a power level of 637 We and operated continuously throughout the entire month (with normal power reductions on weekends for surveillances), reaching a power level of 815 me, with a capacity factor of 89.30% and an availability of 100.0%.
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Sul41ARY OF OPERATING EXPERIENCE UNIT T!!REE JUNE, 1982 6-1 to 6-30 Unit Three entered the month operating at a power level of 772 m e and operated continuously throughout the entire month.
(with normal power reductions on weekends for surveillances), reaching a power level of 825 W e, with a capacity factor of 93.81% and an availability of 100.0%.
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