RC-99-0163, Monthly Operating Rept for July 1999 for VC Summer Nuclear Station,Unit 1.With

From kanterella
Jump to navigation Jump to search
Monthly Operating Rept for July 1999 for VC Summer Nuclear Station,Unit 1.With
ML20211A709
Person / Time
Site: Summer South Carolina Electric & Gas Company icon.png
Issue date: 07/31/1999
From: Bell W, Gabe Taylor
SOUTH CAROLINA ELECTRIC & GAS CO.
To:
NRC, NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
RC-99-0163, NUDOCS 9908240109
Download: ML20211A709 (7)
v • d • e


Text

,~ ' b%[g

~

,y> ]

, .; : " byr 1 ,

,Ihf_ _

~

~'

et.[' < b ' g 

                                   ;j                   ]

h .t 

              ,J            p                                               sM
  • ~
  • p*.
                 ,                                      q A SCANA COMPANY '

t;Y e i 

                                                         ^

1 M  :.2 d 

                             'm { 4 c

gg ' ? August 16, 1999

s. . , . / '

RC-99-0163 

                                                           -i Document Control Desk
  • i U. S. Nuclear Regulatory Commission .
                             .y                            j Washington, DC 20555                                                                 l x                  '. g                                                                                              l 1 Attention: Director, Office of Resource Management
                   %                                -M
                              ..                         7 Gentlemen:

(Gwy'Jl1syin-f , JS 

 %&nidan? -                                                                VIRGIL C. SUMMER NUCLEAR STATION Pdar0;wmnoi56 j ubject:                DOCKET NO. 50/395 l

l

7. OPERATING LICENSE NO. NPF-12  !
                                               -'j                         JULY MONTHLY OPERATING REPORT                                          l
                                                          .a ab',                                             j Enclosed is the July 1999 Monthly Operating Report for the Virgil C. Summer           !
                                 ;                       R Nuclear Station Unit No.1. This submittalis made in accordance with the                l

', ,. 1 requirements of Technical Specifications, Section 6.9.1.10. e , 1 2i,. i If there are any questions, please call me at your convenience. sithisolinoku a rios ti a  ! -:;Virgit(Summe Nudes Stationj ' Very truly yours,  ! go.BoxOS aaEA.ssuth . hdnoa J-] s s: ' g: .,, , 

                                                                                                                             .(

laciM5i34p yp Gary 

 $3.Ms.5209                                              I www                                                   y! GJT/nkk                                                                               .

h .scacom  ; , ~ o 

                                                    ' d Attachment mm                                            /g                                                                                                 i 3 c:      S. A. Byme Paulette Ledbetter

_y /. j W. F. Conway INPO Records Center b $6 cgpE j s M R. R. Mahan (w/o Attachment) R. J. White J&H Marsh & McLennan d William G. Wendland (ANI) r( i ' 'S 9 L.= A. Reyes Pat Haught (Westinghouse)  ; @' " ' ( gj L. M. Padovan RTS (RR 4100) h"<9+: j .. . 4 Q qW $. R. M. Fowlkes File (818.03-1) NRC Resident inspector DMS (RC-99-0163) 7j J. B. Knotts, Jr. M%yy' / } - 

                                                                                                                                        $q,1 0',

@ w* M f 9903240109 990731 PDR ADOCK 05000395 y 

                                                                                                                                      ,/

( - s R PDR g y @. / E 4'%,y -- i; > 

                                                 '%                       NUCLEAR EXCELLENCE- A SUMMER TRADITION!

Q,ad:n ' .'%J .. - %Q 'b' ~ 

.   .                                                                         1 Dircctor, Office of Resource Management July Monthly Operating Report Page 1                                                                l ATTACHMENT I AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.        50/395 UNIT   V. C. SUMMER I DATE        8/ 4/99 COMPLETED BY W. H. BELL TELEPHONE    (803) 345-4389 JULY        1999

{ DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net)

1. 974 17. 972
2. 973 18. 972
3. 972 19. 971
4. 972 20. 971
5. 972 21. 969
6. 972 22. 969
7. 971 23. 969
8. 971 24. 969
9. 971 25. 969
10. 971 26. 970
11. 971 27. 969
12. 971 28. 969
13. 970 29. 969
14. 972  % 30. 968
15. 972 31. 968
16. 971 ")m

Director, Office of Resource Management July Monthly Operating Report P, age 2, ATTACHMENT II OPERATING DATA REPORT DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE 8/ 4/99 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 OPERATING' STATUS

1. Reporting Period: July 1999 {

Gross Hours in Reporting Period: 744

2. Currently Authorized Power Level (MWt): 2900 Max. Depend. Capacity (MWe-Net): 954 Design Electrical Rating (MWe-Net): 963
3. Power Level to Which Restricted (If Any)(MWe-Net): N/A
4. Reasons for Restrictions: N/A THIS MONTH YR TO DATE CUMULATIVE
5. Number of Hours Reactor Critical 744.0 4157.3 113756.0
6. Reactor Reserve Shutdown Hours 0.0 0.0 0.0
7. Hours Generator on Line 744.0 4107.6 112164.9
8. Unit Reserve Shutdown Hours 0.0 0.0 0.0 l
9. Gross Thermal Energy Generated (MNH) 2155641 9601099 297118366
10. Gross Electrical Energy (MWH) 750170 3972890 100197619
11. Net Electrical Energy Generated'(MWH) 722164 3820785 95599325
12. Reactor Service Factor 100.0 81.7 83.3
13. Reactor Availability Factor 100.0 81.7 83.3
14. Unit Service Factor 100.0 80.7 82.1
15. Unit Availability Factor 100.0 80.7 82.1
16. Unit Capacity Factor (Using MDC) 101.7 78.6 78.0
17. Unit Capacity Factor (Design MWe) 100.8 78.0 76.8
18. .

Unit Forced Outage Rate 0.0 1.4 3.7

19. Shutdowns Scheduled over Next 6 Months (Type, Date & Duration of Each):

NONE

20. If Shut Down-at End of Report Period, Estimated Date of Startup: N/A
21. Units in Test Status (Prior to Commercial Operation): N/A

g, , . Director, Offico of Resource Management July Monthly Operating Report Page 3 ATTACHMENT III UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50/395 UNIT V. C. SUMMER I DATE 8/ 4/99 COMPLETED BY W. H. BELL TELEPHONE (803) 345-4389 JULY 1999 NO. DATE. TYPE DURATION REASON METHOD CORRECTIVE ACTION / COMMENTS NONE l'.0 REASON A: Equipment Failure B:. Maintenance or. Test C: Refueling D: Regulatory Restriction E: . Operator Training and License Examination F: Administrative G: Operational' Error 

                          .H: .Other (Explain)~

2.0 METHOD 

                          -1: Manual 2: Manual--Scram-.

13:-Automatic Scram 4: Continuation (Use initial Date) Si Power Reduction (Duration-0.0)

9. Other'(Explain) c' m .. ..

e Director, Office of' Resource Management July Monthly. Operating Report 

                    . Page 4' ATTACHMENT IV-NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE-1 l DOCKET NO. 50/395 V..C. SUMMER I UNIT DATE 8/ 4/99 COMPLETED ~BY W. H. BELL 

                                                        ,       TELEPHONE (803) 345-4389 JULY-    1999 V.C.. SUMMER STATIOH OPERATED AT 100% POWER FOR THE ENTIRE MONTH OF JULY.

x 

                       .                                                                  i j

x , 

                  +

MISCELLANEOUS OPERATING STATISTICS THRU July 1999 VIRGIL C SUMMER NUCLEAR STATION, UNIT 1 OPERATING STATUS . . Currently Authorized Power Level (MWt): 2900 Max. Depend. Capacity (MWe-Net): 954 Design Electrical Rating (MWe-Net): 963 

             -Gross Maximum Capacity (MWe):                        1001.

Gross Dependable capacity.(MWe): 995.6 LIFE FISCAL YEAR 12 MONTH 3 MONTH OF PLANT TO DATE TOTALS TOTALS Number of Hours Reactor Critical 121090.8 744.0 7830.3 1943.0 Reactor Reserve Shutdown Hours 0.0 0.0 Hours Generator on Line 119164.3 744.0 7780.6 1896.3 Unit Reserve Shutdown Hours 0.0 0.0 Gross Thermal Energy Generated (MWH) 311728901 278150 20092263 3296375 Gross Electrical Energy (MWH) 104978129 750170 7580420 1792570 Net Electrical Energy Generated (MWH) 100092051 722164 7291005 1719783 Reactor Service Factor 82.7 100.0 -{ Reactor Availability Factor 82.7 100.0 ' Unit Service Factor 81.4 100.0 Unit Availability Factor . 81.4 100.0 88.8 85.9 Unit Capacity Factor (Using MDC) 76.2 101.7 -87.2 81.7 Unit Capacity Factor (Design MWe) 75.1 100.8 Unit Forced Outage Rate 4.0 0.0 0.7 Forced Outage Hours 4985.7 0.0 57.9 57.9 Scheduled Outage Hours 22275.0 0.0 921.5 253.8 Equipment Forced Outages: 3 3 Equivalent Unit Derated Hours

  • 413.21 329.20 Equivalent Seasonal Derated Hours *- 21.10 7.75 Equivalent Availability Factor
  • 83.9
  • 70.6 Equivalent Unit Derated Hours
  • for Month: 0.0 Equivalent Seasonal Derated Hours
  • for Month: 4.5 Equivalent Availability Factor
  • for Month: 99.4 Equivalent Availability Factor
  • for 36 months: '88.9 Year-to-Date Equivalent Availability Factor *: 73.6 Equipment Forced Outages per 1000 Critical Hours: 0.383 Equipment Forced Outages Year-to-Date: 3 Total Forced Outages Year-to-Date: 3 1

l

  • Based on INPO-Detailed Descriptions of Overall Performance Indicators and Other Indicators - December 1987 i
   .W                                                      4h                                                                Ib

MONTH: JULY 1999 L HOURS.. GENERATOR ON LINE: 744 

                  .:   UN,IT AVAILABILITY FACTOR: 100 l

i l I V. C. SUMMER, UNIT 1 MONTHLY OUTAGE REPORT FOR JULY .1999' l- _ OUTAGE ! START.1 END -! HOURS ! TYPE! REASON FOR OUTAGE ! CORRECTIVE ACTION NO.  ! TIME- 1 TIME ~ ! DURATION!  !  ! _.______1________!________!________g____j___________________g____________________ i i. l \ . b i--.- w b}}

Retrieved from "https://kanterella.com/w/index.php?title=RC-99-0163,_Monthly_Operating_Rept_for_July_1999_for_VC_Summer_Nuclear_Station,Unit_1.With&oldid=3304971"