ML19296B372

Monthly Operating Rept for Jan 1980

ML19296B372
Person / Time
Site:	Pilgrim
Issue date:	02/07/1980
From:	Whitney G BOSTON EDISON CO.
To:
Shared Package
ML19296B368	List: ML19296B367 ML19296B372
References
NUDOCS 8002200476
Download: ML19296B372 (4)

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BOSTON EDISON _ COMPANY PILGRIM NUCLEAR PO'w'ER STATION Summarv of Operations for Januarv, 1980 About 957. power was maintained until 2400 on January 4, 1980 when the unit was shut down for the 1980 refuel outage. The unit was tripped of f the line at 0010 on January 5, 1980.

All the fuel was removed from the vessel in 5 days. All outage work continues on schedule.

80022 00 N h

REFUELING INFORMATION The following refueling information is included in the >bnthly Report as requested in a letter to Mr. G. C. Andognini dated January IS, 1978:

For your convenience, t'ie information supplied has been enumerated so that each number corresponds to equivalent no tation utilized in the request.

1.

The name of this facility is Pilgrim Nuclear Pouer Station, Docket No.

50-293.

2.

Scheduled date for next Refueling Shutdown: January

'a"0.

3.

Scheduled date for restart following refueling: April 1980.

4.

5.

Due to their similarity, requests 4, 5, & 6 are responded to collectively.

6.

The fuel, which is presently expected to be loaded during the next scheduled refueling outage, is of the new P8x8R design, consisting of approximately 64 P8DRB282 assemblies and 120 P8DRB265 assemblies. The licensing submittal and proposed Technical Specification changes were submitted on December 12, 1979.

'a)

There are 580 fuel assemblies in the core.

(

7.

(b) There are 580 fuel assemblies in the spent 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.

9.

With present spent fuel in storage, the spent fuel pool now has the capa-city to accommodate an additional 1190 fuel assemblies.

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OPERATING DAT '. R1:PO!!T i M j W ify rigIm p :0r:p o o q 50-2 3 D0c!:ET NO.

DATE 02/07/80 hh k l} "lii bU u.'1 COSIPl.ETED ny G.G. Whitney TE!.EPllONE 617-746-7900 OPER \\1!' G <TATU(;-

Pilgritn 1 Not:5

1. Unit: mne:

January, 1980

2. Itegor:in; Per:od.

1998.

3. Licensed Ihenu.! l'ov.er t>1ht):

4. Nameplate Ratin;(Gro:s 31We):

655.

5. Design E!:ctric.d Rntin;(Lt 51We):

690.

6..\\laximum Depend 61e Creacity (Gross SIWE):

070*

7. Stasiraum Dependv; e Capae:ty (Lt 51We):

8. If Ch:n;es Occur in Capacity Ratings (Items Nurnber 3 Throu;b 7) Since Last Report, Give Reasons:

NONE NOE

9. Pmver Level To hMeh Restrie:ed.If Any (Net SIWE):

10. Reasons For Res:ri:tions. If Any:,

N.A.

This Slonth Yr..t o. D a t e Cu mt.la t n e 744.0 744.0 62640.0

11. Ilours in Repmting Period 96'.1 96.1 45077.0

12. Number of !iours ste:ctor was critical

13. Reactor P.cser e Shutdown !!ours 0.0 0.0 0.0 96.1 96.1 43648.6

14. Ilours Generator on.Line

15. Unit Reserve Shutdown liours 0.0 oo n,0

16. Gross Thermal Ener;y Generated (31WH) 181152.0 181152.0 73272264.0 61340.0 61340.0 24226174.0

17. Gross Electric:1 Ener;y Generated (?.lWii) 58860.0 58860.0 23264983.0

18. Net Electrical Ener;y Generated (31Wil) 12.9 12.9 69.7

19. Unit Service Factor 12.9 12.9

.69.7

20. Unit Av:dability Factor 11.8 11.8 55.4

21. Unit Capacity Facter (thing 51DC Net) 12.1 12.1 56.7

22. Unit Capacity Facter tthing. DEP. Net) 0.0 0.0 10.6

23. Unit Forced Out:;.e Rate

24. Shut.lowns ;chnit.lai Oser Nest 6 Slonths(Type. Date.and Duration of E.ichi:

Refuel Outage Cormnencing Januarv 5, 1980 to April 7, 1980.

Startup estirnated April 7,1980

25. If Shut Down \\t End of Rei: ort Period. Euimr. red D.ne ot' St.utup:

2b. Unia la Tc:t Status tPnor to Comn:erci.:t Operation 1:

Forecast Achined INIT I A !. CRIT *C A I.lTY INirl AI. 0LEC T!t! CITY COSISIERCI A L OPEit A T:0N (o /~ 7 )

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-293 Pilgrim 1 (S.g7 DATE C'C'Whi""*Y COMPLETED BY TELEPHONE 617-746-7900 MONTH DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL i Mhe-NetI (MWe-Net t 628.

0.

t

7 624.

13 0

621.

39 0.

3 579.

0.

3 20 1-0.

3

,3 O.

o, O.

O, 23 0.

O, 3

24 0.

0.

9

,5 0.

10 26 0.

0.

11

7 o,

0.

0, I

73 O.

O, la.

29 0.

0.

.14 30 13.

O.

O, 31 16 0.

INSTRUCTIONS On this formst. list the average dady un:t power level in MWe Net for tsch day in the repomng month. Campute to the nearest whoie megswatt tol-i

IM)CKEl NO.

50-293 UNIT SilullM)WNS AND POWER REDUC 110NS UNil N AME Pilerin 1 DrlE 02/07/80 COMPLETED BY G.G.Ubitney REPOR I MON 11g JANUARY, 1980 lELEPilONE 617-746-7900 3.5 c

c_

as o.

Cause 1 Cuiscc[gge h, s ~

g) age 3

l*C"'

[3 gS At tion to p

3y 0

53%

g' o-M 3 ( 72 g Rep"'I #

mV Preseni Heinerentc 6

1 80/01/05 S

647.9 C

2 N.A.

RC FUEL XX N.A.

I 2

3 4

F: Fosced Reason:

Method:

Exloint G - Instinctions S: Scheduled A Equipmens Failure (lixplain) 1 -Manual for Picpai.ition ol Data ll Maintenance of Test 2 Manual Scram.

Ento Sheets foi 1.icemec C-Refueling 3 Automatic Sesam.

Eveni Repois il 1:RII ile iNilRI G-D Regulatiny Restsiction 4-Othes (i'aptain) 0161) 1 -Opciator Training & License I sananation F Administrative 5

'l '

h)

G. Operational Essos (Explain) g![jjh} itgegg/'

l xhilist 1 - Saanc Sonice pimi 11 Giher (E xpl.nni g

s

PILGRI!! NUCLEAR POWER STATION J \\ fit!ARY IfAJOR SAFyLATED FfAINTENANCE CORRECTIVE ACTION SYSTE!!

COMPONENT MALFUNCTION CAUSE lt41NTENANCE TO PREVENT RECUl:RENCE 55 SS-10-10-46 bushing not welded Never set correct length See LER 80-006/03L welded and welded

~

lSafetyvalves N/A 13/A Replaced I with N/A N/A l

i spare rebuild & 1 l

I l

I

~

L l Relief valves N/A N/A Putting new top N/A N/A f

works on 4 6 ? spar !s l All safety N/A N/A Performed inspectio i ti/A N/A' 55 l related snubbers and testing 49 Vessel N/A N/A Opened for refuel N/A l

N/A b _._

3 CRD sticking crud replaced with new water clean-up program drive (14)

N/A N/A open, inspect and N/A fl/A 13 RCIC Turbine anti

, pump anel replace worn parts

~~ ~'~~

accessories r-1

!!SIV's inboard did not pass leak l wearing of Open inspected N/A l

N/A i

A,C,D rate test parts replaced worn partg 13 1 1301-17 valve steam leak steam cut rep 12ced. c em N/A N/A on stem and repack valve l

8

,I.

-emh=-=ene a

_m.e.-

me e M MN 96 N

emne _h me - N 1

4 I

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