ML20065C635: Difference between revisions

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OPERATING DATA REPORT DOCKET NO.      50-293 DATE      08/10/82 COMPLETED BY        G.G. Whitney TELEPHONE        617-746-7900 OPERATING STATUS Pilgrim I                Notes
: 1. Unit Name:
: 2. Reporting Period:                          July, 1982 1998.
: 3. Licensed Thermal Power (MWr):
: 4. Nameplate Rating (Gross MWe):
678.
: 5. Design Electrical Rating (Net MWe):          655.
: 6. Maximum Dependable Capacity (Gross MWe):    690.
: 7. Maximum Dependable Capacity (Net MWe):      670.
S. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:
None
: 9. Power Level To which Restricted. If Any (Net MWe):            None
: 10. Reasons For Restrictions,if Any:
N/A This Month            Yr. to.Date          Cumulative
: 11. Hours in Reporting Period                              744.0                  5087.0              84527.0
: 12. Number Of Hours Reactor Was Critical                  744.0                  2814.4              58847.7
: 13. React < - Reserve Shutdown Hours                          0.0          ,
0.0                0.0
: 14. Hours Generstor On.Line                                744.0                  2592.9              56870.8
: 15. Unit Reserve Shutdown Hours                              0.0                      0.0                0.0
: 16. Gross Thermal Energy Generated (MWH)            1449696.0                4570968.0          97388856.0          .
: 17. Gross Electrical Energy Generated (MWH)          503230.0        _,      1576870.0            32488104.0 IS. Net Electrical Energy Generated (MWH)            484281.0                1517953.0            31212437.0
: 19. Unit Service Factor                                    10C.0                      51.0                67.3
: 20. Unit Availability Factor                              100.0                      51.0                67.3
: 21. Unit Capacity Factor (Using MDC Net)                    97.2                      44.5          -
55.1
: 22. Unit Capacity Factor (Using DER Net)                    99.4                      45.6                36.4 i
: 23. Unit Forced Outage Rate                                  0.0                      5.9                  9.9
: 24. Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each1:
None
: 25. If Shut Down At End Of Report Period. Estimated Date of Startup:        Unit Operating
: 26. Units in Test Status IPrior to Commercial Operation):                      Forecast            Achieved INITIA L CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION l        6209240gso gygg3o l            DR ADOCK 05000293                                                                                      S PDR l
 
                  .                                  AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.
50-293 Pilgrim I WIT DATE    08/10/82 COMPLETTD BY      C'C' Whit""Y 617-746-7900
                                    --                                                                TEEPHONE JULY, 1982 DAY      AVERAGE DAILY POWER LEVEL                          DAY        AVERAGE DAILY POWER LEVEL (MWe-Net)                                                    (MWe-Net)
                  !                    666.                                  37 620.
665.                                  gg 479.
3 664.                                                    657.
3                                                          39 663.                                        .-          661.
4                                                          20 y                    663.                                                    664.
664.                                  ,,                663.
6 665.                                                    663.
7                                                          3, 665.                                                    661.
S 664.                                  ,3,              661.
l                9 10                      663.'                                ,6                661.
l j              gj                      645.                                                    659.
7 g,                      659.                                  ,y                661.
(              g3                      657.                                  ,9 662.
14                      656.                                  30                660.
654.                                                    581.
15 16 654.
i i
INSTRUCTIONS                  -
On this format.!ist the ave age dany unit power level in MWe Net for each day in the reporung month. Compute to l              the nearest wnoie megawatt.
l
                                *                                                                                          (c/77 )
l l
 
o                  .
s DOCKET NO.        50-293 UNII SilUIDOWNS AND POWER REDUC 110NS                                      Pilgrim I UNI T NAhlE DATE      08/10/82 COMPl.E TED BY        G.G. Whitney REPORT ION 111 JULY
* 1982                                        617-746-7900 TEUPilONE
                                                            ~
c
                          -,      ,!}                  [h        Eicensee    ,E -t,      L                Cause & Correceive No .          l).? te    g      }y        %    2$$            Event      {y        f"3 gu                        At.fion to H
fE        5        g          Report #    vi o g                    Present Recurrence 6
24      82/07/17        5      0.0      B        5          NA        HC      HTEXCH    Reduce load for condenser backwash and other maintenance.
d 1                      2                                                  3                              4 F: Forced              Reason:                                            Method:                          Exhibit G - Instructions S: Scheduled          A Equipmens Failur.e(Explain)                      1 Manual                        for Preparation of Data Il Maintenance of Test          ,
2-Manual Scram.                  Entey Sheets for 1.icent e C Refueling                                        3 Automatic Scram.              Event Reporn (LER) File INUREG-
            ,            D Reguhtory Restriction                            4 Other (Explain)                0161)
E. Operator Training & License fixamination F Administrative                                                                  5 G-Operational Error (IIxplain)                                                      Exhibit I Same Source 19/77)                    Il Olher (Explain)
 
==SUMMARY==
OF OPERATIONS FOR h0 NTH OF JULY Unit was operating at 100% power until July 11' when power was reduced to 70%
to correct rod pattern due to control rod 22-39 being inserted to 00 due :o problems with rod. Rx power was returned to.100% at 0900 on July 11, 1982.
July 13, started trimming power over low tide to maintain condensere.T below 32 F. July 17, 1982, power was reduced to 50% to backwash and heat treat the
  .      condenser. Control Rod 22-39 was withdrawn to position 48 and unit was returned to 100% Rx power on July 19, 1982.
On July 20, power was reduced to 70% due to alans on Main Steam hi radiation caused when putting "C" demin on line.at.1535. Unit was returned to 100%
at 1925.
HPCI was declared inoR on July 21, 1982 and returned,to service en July 22, 1982.
July 31, power was reduced to 50% to backwash and heat treat condenser.
t SAFETY / RELIEF VALVE CHALLENGES MONTH OF JULY,~1982 Requirement:  T.M.I. T.A.P. II.K.3.3
                      ^
No safety / relief valve challenges foi the month of July, 1982.
e e
 
r REFUELING INFORMATION
                                                                                              ~          ~
The following refueling information is included in the Monthly Report as requested in a letter to Mr. G. C. Andognini dated January 18, 1978:
For your convenience, the information supplied has been enumerated so that each number corresponds to equivalent notation utilized in the request.
: 1. The name of this facility is Pilgrim Nuclear Power Station, Docket Number 50-293.
: 2. Scheduled date for next Refueling Shutdown:    September, 1983    ,I
: 3. Scheduled date for restart following refueling: November, 1983            .
4.
      .                5. Due to their similarity, requests 4, 5, & 6 are responded to collectively:
: 6. The fuel, which had been Joaded during the 1981 scheduled refueling outage, is of the same P8x8R design, as loaded the previous outage con-sisting of 112 P8DRB282 assemblies and 60 PSDRB265 assemblies.
: 7.  (a) There are 580 fuel assemblies in the core.                          ~
(b) There are' ~936 fuel assemblies in the speEt fuel pool.
: 8.  (a) The station is presently licensed to store 2320 spent fuel assemblies.
The actual spent fuel storage capacity is 1770 fuel assemblies at present.
(b) The planned spent fuel storage capacity is 2320 fuel assemblies, i                      9. With present spent fuel in storage, the spent fuel pool now has the capacity to accommodate an additional 834 fuel assemblies.
6 o
O L                                                                  -
 
PTLGRIM NUCLEAR POWER STATION                          Month July 1982 MAJOR SAFETY RELATED MAINTENANCE
* CORRECTIVE ACTION SYSTEM        COMPONENT      MALFUNCTION      CAUSE      MAINTENANCE  I TO PREVENT RECURRENCE    ASSCCIATED LER Fire        Fire Detection Could not reset faulty      replace switch    isolated event              82-018/03L-0 Panel C-220    alarm          switch SBGTS      Stand By Gas  Low flow        Clogged      Clean filters      See Associated LER          82-019/03L-0 Treatment                      filters Service Circulating Main Condenser A T increasing  Marine      Backwash (twice)  N/A                          N/A fouling HPCI        Speed Control  None            None        Installation of    N/A                          N/A Ramp Generator i
e}}

Revision as of 05:06, 31 March 2020

Monthly Operating Rept for Jul 1982
ML20065C635
Person / Time
Site: Pilgrim
Issue date: 08/10/1982
From: Whitney G
BOSTON EDISON CO.
To:
Shared Package
ML20065C628 List:
References
NUDOCS 8209240260
Download: ML20065C635 (6)
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