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| issue date = 05/31/1991
| issue date = 05/31/1991
| title = Monthly Operating Rept for May 1991 for Nine Mile Point Nuclear Station Unit 1
| title = Monthly Operating Rept for May 1991 for Nine Mile Point Nuclear Station Unit 1
| author name = COLEMAN D E
| author name = Coleman D
| author affiliation = NIAGARA MOHAWK POWER CORP.
| author affiliation = NIAGARA MOHAWK POWER CORP.
| addressee name =  
| addressee name =  
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=Text=
=Text=
{{#Wiki_filter:OPERATING STATUS OPERATING DATA REPORT DOCKET NO.: 50-220 DATE: 6/13/91 PREPARED BY: D.E.Coleman TELEPHONE:
{{#Wiki_filter:OPERATING DATA REPORT                         DOCKET NO.: 50-220 DATE: 6/13/91 PREPARED BY: D. E. Coleman TELEPHONE: (315) 349-2558 OPERATING STATUS
(315)349-2558 l.Unit Name: Nine Mile Point Unit 8'1 2.Reporting Period: 5/1/91 through 5/31/91 3.Licensed Thermal Power (MWt): 1850 4.Nameplate Rating (Gross MWe): 642 5.Design Electrical Rating (Net MWe): 625 6.Maximum Dependable Capacity (Gross MWe): 635 7.Maximum Dependable Capacity (Net MWe): 615 8.If Changes Occur in Capacity Ratings (items Number 3 through 7)Since Last Report, Give Reasons: Notes 9.Power Level To Which Restricted, If Any (Net MWe): 10.Reasons For Restrictions, If Any: This Month Yr-to-Date Cumulative 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)17.Gross Electrical Energy Generated (MWH)18.Net Electrical Energy Generated (MWH)19.Unit Service Factor 20.Unit Availability Factor 21.Unit Capacity Factor (Using MDC Net)22.Unit Capacity Factor (Using DER Net)23.Unit Forced Outage Rate 24.Shutdowns Scheduled Over Next 6 Months (Type, 3,623.0 2,508.0 0.0 2,444.3 0.0 4,224,970.0 1,446,677.0 1,402,842.0 67.5 67.5 63.0 62,0 7.9 744.0 744.0 0.0 712,9 0.0 1,249,340.0 422,760.0 410,021.0 95.8 95,8 89.6 88,2 0,0 Date and Duration of Each): 190,272.2 121,108.1 1,204.2 117,606.8 20.4 196,767,648.0 65,249,594.0 63,208,682.0 61.8 61.8 54.4 53.6 25.5 25.If Shut Down At End of Report Period, Estimated Date of Startup: 26.Unit is Test Status (Prior to Commercial Operation):
: l. Unit Name: Nine Mile Point Unit 8'1
Forecast Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION 9i06190225 9i0*11~(PDR ADOCK 05000220 R PDR lg OPERATING DATA REPORT DOCKET NO.: 50-220 DATE: 6/13/91 PREPARED BY: D.E.Coleman TELEPHONE:
: 2. Reporting Period: 5/1/91 through 5/31/91                                     Notes
(315)349-2558 MONTH May 1991 DAY AVERAGE DAILY POWER LEVEL (MWe-Net)DAY AVERAGE DAILY POWER LEVEL (MWe-Net)1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 604 605 601 604 605 606 608 606 607 603 605 604 605 249 437 572 17 18 19 20 21 22 23 25 26 27 28 29 30 31 603 604 605 605 604 601 603 599 598 603 604 599 93 92 549 INSTRUCTIONS 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.
: 3. Licensed Thermal Power (MWt):                       1850
: 4. Nameplate Rating (Gross MWe):                         642
: 5. Design Electrical Rating (Net MWe):                   625
: 6. Maximum Dependable Capacity (Gross MWe):             635
: 7. Maximum Dependable Capacity (Net MWe):               615
: 8. If Changes Occur in Capacity Ratings (items Number 3 through 7) Since Last Report, Give Reasons:
: 9. Power Level To Which Restricted,   If Any (Net MWe):
: 10. Reasons For Restrictions,   IfAny:
This Month         Yr-to-Date       Cumulative
: 11. Hours in Reporting Period                                   744.0            3,623.0        190,272.2
: 12. Number   of Hours Reactor   Was Critical                   744.0            2,508.0        121,108.1
: 13. Reactor Reserve Shutdown Hours                                 0.0                0.0          1,204.2
: 14. Hours Generator On-Line                                     712,9            2,444.3        117,606.8
: 15. Unit Reserve Shutdown Hours                                   0.0                0.0            20.4
: 16. Gross Thermal Energy Generated (MWH)                 1,249,340.0        4,224,970.0      196,767,648.0
: 17. Gross Electrical Energy Generated (MWH)                 422,760.0        1,446,677.0      65,249,594.0
: 18. Net Electrical Energy Generated (MWH)                   410,021.0        1,402,842.0      63,208,682.0
: 19. Unit Service Factor                                         95.8                67.5              61.8
: 20. Unit Availability Factor                                     95,8                67.5              61.8
: 21. Unit Capacity Factor (Using MDC Net)                         89.6                63.0            54.4
: 22. Unit Capacity Factor (Using DER Net)                         88,2                62,0            53.6
: 23. Unit Forced Outage Rate                                       0,0                7.9            25.5
: 24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):
: 25. If Shut Down At End of Report Period, Estimated Date of Startup:
: 26. Unit is Test Status (Prior to Commercial Operation): Forecast       Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION 9i06190225 9i0*11 PDR       ADOCK     05000220         ~(
R                           PDR


UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH-May 1991 DOCKET NO: 50-220 UNIT NAME: NMPPl DATE: 6/13/9j PREPARED BY: D.E.Col&man TELEPHONE:
lg OPERATING DATA REPORT                    DOCKET NO.: 50-220 DATE: 6/13/91 PREPARED BY: D. E. Coleman TELEPHONE: (315) 349-2558 MONTH May 1991 DAY    AVERAGE DAILYPOWER LEVEL                          DAY  AVERAGE DAILYPOWER LEVEL (MWe-Net)                                            (MWe-Net) 1                        604                              17                  603 2                        605                              18                  604 3                        601                              19                  605 4                        604                              20                  605 5                        605                              21                  604 6                        606                              22                  601 7                        608                              23                  603 8                        606                                                  599 9                        607                              25                  598 10                        603                              26                  603 11                        605                              27                  604 12                        604                              28                  599 13                        605                              29                    93 14                        249                              30                    92 15                        437                              31                  549 16                        572 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.
(315)349-2558 No.Date Type'uration (Hours)Reason'ethod of Shutting Down Reactor'icensee Event Report S System Code'omponent Code'ause&Corrective Action to Prevent Recurri e 910514 Thc unit was reduced to 25%Cfp to perform a Turbine Torsional Test.The Test was aborted duc to Pl 1 Turbine Aux Oil Pump failure.910529 S 31.1 The unit was taken off line for a rescheduled Tu*inc Torsional Test.'Ihc reactor remained critical.F: Forced S: Schcdulcd Reason: A-Equipment Failure (Explain)B-Maintenance or Test C-Rcfu cling D-Regulatory Restriction E-Operator Training&, License Exam F-Administrative Gyrational Error (Explain)H~cr (Explain)Method: 1-Manual 2-Manual Scram 3-Automatic Scram 4-Other (Explain)Exhibit G-Instructions for Preparation of Data Entry Shccts for Liccnsce Event Report (LER)File (NUREG-0161)
Compute to the nearest whole megawatt.
Exhibit 1@arne Source}}
 
UNIT SHUTDOWNS AND POWER REDUCTIONS                                                                     DOCKET NO: 50-220 UNIT NAME: NMPPl DATE: 6/13/9j REPORT MONTH - May 1991                                                      PREPARED BY: D. E. Col&man TELEPHONE: (315) 349-2558 of                                                                    & Corrective Date Type'uration (Hours)
Reason'ethod Down Reactor'icensee Shutting        Event Report S System     Code'ause Code'omponent                                      Action to Prevent Recurri e No.
910514                                                                                   Thc unit was reduced to 25% Cfp to perform a Turbine Torsional Test. The Test was aborted duc to Pl 1 Turbine Aux Oil Pump failure.
910529       S       31.1                                                               The unit was taken off line for a rescheduled Tu*inc Torsional Test. 'Ihc reactor remained critical.
F: Forced           Reason:                                    Method:                Exhibit G - Instructions                                  Exhibit 1@arne Source S: Schcdulcd       A-Equipment Failure (Explain)               1-Manual                for Preparation of Data B-Maintenance or Test                     2-Manual Scram          Entry Shccts for Liccnsce C-Rcfu cling                               3-Automatic Scram      Event Report (LER) File (NUREG-0161)
D-Regulatory Restriction                   4-Other (Explain)
E-Operator Training &, License Exam F-Administrative Gyrational Error (Explain)
H~cr (Explain)}}

Latest revision as of 06:35, 30 October 2019

Monthly Operating Rept for May 1991 for Nine Mile Point Nuclear Station Unit 1
ML17058A806
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 05/31/1991
From: Coleman D
NIAGARA MOHAWK POWER CORP.
To:
Shared Package
ML17058A805 List:
References
NUDOCS 9106190225
Download: ML17058A806 (6)
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Text

OPERATING DATA REPORT DOCKET NO.: 50-220 DATE: 6/13/91 PREPARED BY: D. E. Coleman TELEPHONE: (315) 349-2558 OPERATING STATUS

l. Unit Name: Nine Mile Point Unit 8'1
2. Reporting Period: 5/1/91 through 5/31/91 Notes
3. Licensed Thermal Power (MWt): 1850
4. Nameplate Rating (Gross MWe): 642
5. Design Electrical Rating (Net MWe): 625
6. Maximum Dependable Capacity (Gross MWe): 635
7. Maximum Dependable Capacity (Net MWe): 615
8. If Changes Occur in Capacity Ratings (items Number 3 through 7) Since Last Report, Give Reasons:
9. Power Level To Which Restricted, If Any (Net MWe):
10. Reasons For Restrictions, IfAny:

This Month Yr-to-Date Cumulative

11. Hours in Reporting Period 744.0 3,623.0 190,272.2
12. Number of Hours Reactor Was Critical 744.0 2,508.0 121,108.1
13. Reactor Reserve Shutdown Hours 0.0 0.0 1,204.2
14. Hours Generator On-Line 712,9 2,444.3 117,606.8
15. Unit Reserve Shutdown Hours 0.0 0.0 20.4
16. Gross Thermal Energy Generated (MWH) 1,249,340.0 4,224,970.0 196,767,648.0
17. Gross Electrical Energy Generated (MWH) 422,760.0 1,446,677.0 65,249,594.0
18. Net Electrical Energy Generated (MWH) 410,021.0 1,402,842.0 63,208,682.0
19. Unit Service Factor 95.8 67.5 61.8
20. Unit Availability Factor 95,8 67.5 61.8
21. Unit Capacity Factor (Using MDC Net) 89.6 63.0 54.4
22. Unit Capacity Factor (Using DER Net) 88,2 62,0 53.6
23. Unit Forced Outage Rate 0,0 7.9 25.5
24. Shutdowns Scheduled Over Next 6 Months (Type, Date and Duration of Each):
25. If Shut Down At End of Report Period, Estimated Date of Startup:
26. Unit is Test Status (Prior to Commercial Operation): Forecast Achieved INITIALCRITICALITY INITIALELECTRICITY COMMERCIAL OPERATION 9i06190225 9i0*11 PDR ADOCK 05000220 ~(

R PDR

lg OPERATING DATA REPORT DOCKET NO.: 50-220 DATE: 6/13/91 PREPARED BY: D. E. Coleman TELEPHONE: (315) 349-2558 MONTH May 1991 DAY AVERAGE DAILYPOWER LEVEL DAY AVERAGE DAILYPOWER LEVEL (MWe-Net) (MWe-Net) 1 604 17 603 2 605 18 604 3 601 19 605 4 604 20 605 5 605 21 604 6 606 22 601 7 608 23 603 8 606 599 9 607 25 598 10 603 26 603 11 605 27 604 12 604 28 599 13 605 29 93 14 249 30 92 15 437 31 549 16 572 INSTRUCTIONS 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.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO: 50-220 UNIT NAME: NMPPl DATE: 6/13/9j REPORT MONTH - May 1991 PREPARED BY: D. E. Col&man TELEPHONE: (315) 349-2558 of & Corrective Date Type'uration (Hours)

Reason'ethod Down Reactor'icensee Shutting Event Report S System Code'ause Code'omponent Action to Prevent Recurri e No.

910514 Thc unit was reduced to 25% Cfp to perform a Turbine Torsional Test. The Test was aborted duc to Pl 1 Turbine Aux Oil Pump failure.

910529 S 31.1 The unit was taken off line for a rescheduled Tu*inc Torsional Test. 'Ihc reactor remained critical.

F: Forced Reason: Method: Exhibit G - Instructions Exhibit 1@arne Source S: Schcdulcd A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram Entry Shccts for Liccnsce C-Rcfu cling 3-Automatic Scram Event Report (LER) File (NUREG-0161)

D-Regulatory Restriction 4-Other (Explain)

E-Operator Training &, License Exam F-Administrative Gyrational Error (Explain)

H~cr (Explain)

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