View source for B17858, Monthly Operating Rept for July 1999 for Millstone Nuclear Power Station,Unit 3.With

{{Adams
| number = ML20211A559
| issue date = 07/31/1999
| title = Monthly Operating Rept for July 1999 for Millstone Nuclear Power Station,Unit 3.With
| author name = Emmons K, Schwarz C
| author affiliation = NORTHEAST NUCLEAR ENERGY CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000423
| license number = 
| contact person = 
| document report number = B17858, NUDOCS 9908240075
| title reference date = 08-14-1999
| document type = MONTHLY OPERATING ANALYSIS REPORT, TEXT-SAFETY REPORT
| page count = 6
}}

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             .      .                                                       Waterford, CT 06385-0128 (860) 447 1791 Faz (860) +44-4277 h Northeast Utihtice Sysicm AUG l 41999 Docket No. 50-423 B17858 U.S. Nuclear Regulatory Commission Attention: Document Control Desk                                                                          j Washington, D.C. 20555 Millstone Nuclear Power Station Unit No. 3 Facility Operating License Number NPF-49 Monthly Operatina Report for July 1999 in accordance with the reporting requirements of Technical Specification 6.9.1.5 for Millstone Unit No. 3, enclosed in Attachment 1 is the Monthly Operating Report for the month of July 1999.
There are no regulatory commitments contained within this letter, Should you have any questions regarding this submittal, please contact Mr. David Dodson at (860) 447-1791 ext. 2346.
Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY A-                                                       /
J.-kSchWarC]
Station Director Attachments (1)                                                                                     'y3 7
cc:     H. J. Miller, Region i Administrator J. A. Nakoski, NRC Project Manager, Millstone Unit No. 3 A. C. Ceme, Senior Resident inspector, Millstone Unit No. 3 9908240075 990731 PDR    ADOCK 05000423 R                     PDR

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Docket No. 50-423 B17858 Attachment 1 Millstone Nuclear Power Station, Unit No. 3 Facility Operating License No. NPF-49 July 1999 Monthly Operating Report l
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August 1999

F U.S. Nuclear Regulctory Commission B17858%ttachment 1\Page 1 REFUELING INFORMATION REQUEST July 1999
: 1. Name of the facility:  Millstone Unit 3                                              l
: 2. Scheduled date for next refueling outage: March. 2001                                l
: 3. Scheduled date for restart following refueling: April. 2001
: 4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?                                     l l
: 5. Scheduled date(s) for submitting licensing action and supporting information:
N/A
: 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 fuel design, new operating procedures:                        l None.                                                                                !
: 7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage      l pool:
In Core: (a)     193               in Spent Fuel Pool: (b) 497
: 8. The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested or is planned, in number of fuel assemblies:
Present storaae capacity: 756.
Increase in licensed storace capacity planned for total of 1860 locations.
: 9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming present license capacity:
End of Cycle 7.

E l.. 'd' 'S Nucle:r Regulatory Commission                                                            l l
l B17858%ttachment 1\Page 2 AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.:     50-423 UNIT:  Millstone Unit 3 DATE:  8/1/99 COMPLETED BY:      K.W. Emmons l                                                                   TELEPHONE:     (860)447-1791 Ext. 6572 l
l MONTH: July-99 DAY     AVG. DAILY POWER LEVEL                        DAY     AVG. DAILY POWER LEVEL (MWe-Net)                                            (MWe-Net) 1                   456                              17                  1135 2                   713                              18                  1153 3                   924                              19                  1147 4                    1106                             20                  1150 5                   1130                             21                  1151 i
6                    1131                             22                  1140 I
7                   1129                             23                  1149 8                   1132                             24                  1140 9                   1124                             25                  1140 10                   1124                             26                  1151 11                   1076                             27                  1146 12                   1142                             28                  1148 13                   1154                             29                  1143           l 14                   1160                             30                  1151 15                   1141                             31                  1145           i 16                   1167 INSTRUCTIONS On this format, list the average daily unit power levelin MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

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U.S. NuCirar Regulatory Commissiort B17858%ttaChment 1\Page 3 OPERAT,ING DATA REPORT UNIT NAME: Millstone Unit 3 DATE:   08/01/99 COMPLETED BY; K. W. Emmons (860) 447-1791 TELEPHONE:
Ext 6572 OPERATING STATUS
: 1. Docket Number                                             50-423
: 2. Reporting Period                                          July-99                     Notes:
: 3. Utility Contact                                           K. W. Emmons l
: 4. Licensed Thermal Power tMWt):                                    3411
: 5. Nameplate Rating (Gross MWe):                                1253MW                                                     ;
: 6. Design Electrical Rating (Net MWe):                            1153.6.
: 7. Maximum Dependable Capacity (Gross MWe):                       1184.2
: 8. Maximum Dependable Capacity (Not MWe):                         1140.0
: 9. If Changes Occur in Capacity Ratings (items Number 4 Through 8) Since Last Report, Give Reasons:
N/A
: 10. Power Level To Which Restricted, if any (Net Mwe): N/A
: 11. Reasons For Restrictions, if Any:              N/A l
l This Month      Yr.-To-Date        Cumulative l
: 12. Hours in Reporting Period                                                   744.0            5087.0          116351.0  l 13 Number Of Hours Reactor Was Critical                                         744.0            3730.7           74476.0
: 14. Reactor Reserve Shutdown Hours                                                 0.0              0.0            6565.0
: 15. Hours Generator On-Line                                                     744.0            3656.4           72972.5
: 16. Unit Reserve Shutdown Hours                                                    0.0              0.0                0.0
: 17. Gross Thermal Energy Generated (MWH)                                    2447244.0      12078269.0        239491065.1
: 18. Gross Electrical Energy Generated (MWH)                                  851062.5       4228920.0          82720694.1 l  19. Not Electrical Energy Generated (MWH)                                    815943.8       4035540.3          78579750.4
: 20. Unit Service Factor                                                          100.0             71.9              62.7
: 21. Unit Availability Factor                                                     100.0             71.9              62.7
: 22. Unit Capacity Factor (Using MDC Net)                                          96.2             69.6              59.3
: 23. Unit Capacity Factor (Using DER Net)                                          95.1             68.8              58.5 l  24. Unit Forced Outage Rate                                                        0.0              0.0              29.9
: 25. Unit Forced Outage Hours                                                       0.0              0.0           31055.7 Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each): No shutdowns scheduled
: 27. If Currently Shutdown, Estimated Date of Startup:                                     N/A
: 28. Units in Test Status (Prior to Commercial Operation):
Forecast          Achieved INITIAL CRITICALITY                            N/A                N/A INITIAL ELECTRICITY                            N/A                N/A COMMERCIAL OPERATION                           N/A                N/A

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