ML20027A550

Monthly Oper Rept for Nov 1978

ML20027A550
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	11/13/1978
From:	Donna Anderson CONNECTICUT YANKEE ATOMIC POWER CO.
To:
Shared Package
ML20027A549	List: ML20027A548 ML20027A550
References
NUDOCS 7812210204
Download: ML20027A550 (8)

Text

. _ _.

4 CON!:ECTICUT YANKEE ATO:1IC PO'lER CO:?/J.T ILiDDMi 2:ECK PLiST

!!ADDN!, CO:;NECTICUT i

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MONTIILY OPERATING REPORT NO. 73-11 FOR THE MO mi 0F NOVDiBER, 1978 781221020'

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PLWT C!T.*tATIC';S The following is'a chronological description of plant operations for the =onth of.';ovember, 1978.

11/1/78 Slurried and replaced resins in the vaste liquid polishing ion exchanger.

11/2/78 Eackwashed all four cendenser waterboxes.

11/3/78 Eackwashed "D" condenser waterbox.

Steam Generator blowdown tank rupture disc ruptured.

11/4/78 Tested the 14B-3T-2 breaker.

11/5/78 Backwashed all four condenser waterboxes.

11/6/78 Ectested #3 secas line trip valve after the r

addition of furmanite to the packing gland, 11/7/78 1B henter drain pump use taken out of service at 0215 hrs. due to leaking pump casing.,

11/14/78 "C" cervice vcter pump ves taken out of service at 1330 hrs. to repicce near rings and refurbish the pump impeller.

11/15/78 1A RHR pump was taken out of service from 1300 hrs. on 11/15/78 - 1840 hrs. on 11/16/78 to replace a drain plug on the pump casing.

11/16/78 Degassed the reactor coolant system from 1130 -

1 2200 hrs.

11/17/78 1B RHR pu=p uns out of service (1122-1420 hrs.)

"A" containment mat sump pump out of service.

11/21/78 Shifted A & B PA3 purge fans at 1650 hrs. due to a hot inboard bearing on "A" purge fan.

The inboard bearing'was replaced on 11/29/78.

11/25/78 Cleaned the tube sheets on all main condenser l

waterboxes.

Cut in the warming line to the circulating water f

forebays at 1400 hrs.

Loop #4 spray line temperature indicator light source failed.

11/26/78 Construction crew cut the power cable to the meteorological (met) ' tower at 1135 hrs. and restored power at 1411 hrs.

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C} Mil.9797 DATA EM ?.*0.TH OE Novenhor, 1078 Eeneter.? e' nnt /.n tivai n Mini.an Avarn.c Mtxinun l'h C 250C( t ?. 0E-01 )

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7. 05 EMO 7.2Emo Conductivity, u-hos/en( 05) 7.3 EW O 1.38 E+01

1. 95 EMI Chlorides, t'n~. ( t7. C E '.? )

< 3.0 E-02 1.0 E 02 3.0 E-02

_Dinnolvei Or. en enh (!5.0E*001 0 E-m0 0 EM9 0 E+00 7~

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I-l?1/T-13't En.ti o 1.61 E+00

?.43 E+00 6.29 E+00 Crud, n-/1( 1.0E-02) 1.7 E-02 4.15 E-02 9.1 E-02 4

Tritium, uCi/nif 5.0E-02) 2.64 E-8 00 3.30 E+00 3.93 E+00 Hydro en,ce/k-( 2.0E+00) 2.35 E+01 3.15 EM1 4.19 E+01_

4 Acrated liquid vaste proce: sed:

6.44 E-iO4 callens Waste liquid processed thrcuch Borca P.ecovery Systes:

6.27 E+04 gallons Average primary plant leak rate:

.0576 gpm Primary to secondary leak rate:

0.00 E+00 gpm i.

9

OPERATING DATA REPORT DOCKETSO 50-213 DATE 2!'i3*'3

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COSIPLETED n D.

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J-2 5 5 6

,OPFR ATING STCl*S Conn. Yankee Atc=ic Poteer Co.

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1. Unit Name:

6ve=ncr. 1973 l,

2. Repor:m; Per oJ:

• 1s

< 3. I.i:<nsed Thermal Power e stbti:

600.3

.:. S mep!;.re Ratin: iG:no.\\;'ser S. I'.:str. E:ee:ncs!I stim;iNet \\!w n:

373 e

l 3'#

6..WAimum Cependst!; Capac:ty eGross \\ We):

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1 33V

7. 3D.simum Dependsste C:;;;:ty eNet \\1 hen:

S. If Chan;es Oc:ur in Capseity Rstm;s ilterns Numoer 3 Through Ti Since Last Report. Gise Reasons:

N/A

9. I% t et L:se! To Whi:h Restr': red. If Anv eNet.'.1We s:

'!/A

'il A

10. Re:som For Restri:tien2.!f Any:

TIGs >!onth Yr to Dste Cumu!stive 720.0 8016.0 95688.0

11. Ilours in Reporting Period

12. Nurnber Ot' Houn Rese:or was Cr:ti:s!

718.0 7374.2 32911.5

13. !!csetor Resene Shut.f avm Hours 0.0 140.4 sog.1 1.t. Ihm Gene stor On.Line 716.8 7721.2 737 6 3. e-

15. Uni:1:es:ne Shutcm.n Hours 0.0 136.4 136.4

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14. Cross Thermsl Ene ;y Ge:'erstid istb Hs 1296933.0 13763149.0 1"5a;77%.o

17. Gross Electnes! Ener;y Generated i3th H 426265.0 4489753.0

.ia5840'7.0 4070o1.0 4282650.0 42410112.0

18. Net Electrics! Ener;> Genersteu iSthHs

19. Urdt Senice Fs:ror 99.6.

96.3 82.3

20. Unit Assi:sbili 3 Fsetor 99.6 98.0 82.5

21. Unit Capacity Fsetor it' sing %IDC Nets.

102.8 97.1 82.2 98.3 92.9 76.2

22. Unit Capscity Fac:ct L'ung DER Net, 0.4 1.8 8.0

23. Unit Forced Outs;e Rs'e 2 4. Shutdowns Scheduled Oser Nest 6 \\1onths iType.Dste. sad Durstion of Eschi:

Refueline outace scheduled to becia 1/27/78 to extend for sonrox.

t 35 days.

N/A

25. If Shut Down At End Of Report Period. Estimated Dste of S:srtup:

26. Units in Test Stssus iPrior :o Commeretal Operations:

Forecast ~

Achined INITI AL CRITIC \\ LITY N/A N/A INITI\\L ELECTRICITY N/A N/A CO\\131ERCI AL OPER \\ItON N/A-N/A MC s

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l'..s ed Iteas..n ;

141 ann.nl fin Picea Jts. it of l)Jia S S.liedulcil A l.'iluipinent I:ailnic 11 spl.iin) ll4taintenansc n 'l est 24tann.ilScsam.

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AVERACE D AILY UNIT POhER LEVEL DOEl'ET NO.

50-213 J

Conn. Yaasee UNIT u, u.,

.7,,,. g 11/13/78 l

DATE COMPLETED EY D. Anderson TELET!iONE (203) 267-2556 i

t Nov. 1973 3:c37;;

U/.Y AVERACE L','. Y PO'o ER LEVEL pay AVEI:.4CE D AIL 9 TCh E 1 LEVEL (5!he. Nets I-577 575 37 2

407 576 is 3

575 19 s

4 577 576 20 8

578 575 23 577 576 6

7 576 577 23 g

576 578 24 9

577 520 25 10 575 574 26 II 0

=

575

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577 575 3,

23 t

33 576 575 29 14 576

.o 575 15 576 38 26 575 r

INSTRUCTIONS On this format.hst the ne:Jte daily unit p.. er :esel :n.Mw'e.Nei (..: eseh 423 :n :. e rep.,r in; :n.- nth. C.unt: ate *.

the nestest whvie ine;24att.

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ntrtir.1.1_7_:r_. 7 ?:!Tn"?.710!: nr.0UrST l

1.

!!ame of facilit.y I

Connecticut Yankee Atonic Power Company l

2.

Scheduled date for next refueling shutdown.

February, 1979 3.

Scheduicd date for restart following rafueling.

Approximately six weeks from shutdown date.

4.

(s) Uill refueling or resumption of operatica thercaf ter require a tec!.nical specific.. tion change or other license amend =ent?

l

!!o refueling technical specifications are anticipated at this ti=c.

l l

(b)

If answer is yes, what, in general, vill these be?

!!/a (c)

If answer is no, has the reload fuci design and core configuration j

been reviewed by ycur Plant Safaty Review Connittee to deter =ine whether any unrevic.ed safety questions are associated with r.hc core reload (Ref. 10 CFR Section 50.59) ?

When the above docc ants arc received from the fuel vendor, they will be revicwed in accordance uith 10CTR50.59 to determine if any unreviewed safety questions are associa:

(d)

If no such review has taken placa, when is it scheduled?

witn the core relcar:

N/A l

5.

Scheduled date(s) for submitting proposed licensing action and l

supporting infor=,ticn.

t

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There cre no scheduled dntes because of (4) above.

6.

Important licensing considerations associated with refueling, e.g., new or different fuel design or supplier, unreviewed cer.ign or performance analysis =cchods, significant changes in fuel design, new operating procedures.

None 7.

The number of fuel assemblics (a) in the core and (b) in the

]

spent fuel storace pool.

(a) 157 (b) 283 8.

The present licensed spent fuel pool storage capacity and the si=e of any increase in licensed storage capacity that has been requested or is planned, in number of fuci'assemblics.

1168 9.

The projected date of the last refueling that can be discharged to the spent fuel pool assu.pfug the pressnt licensed capacity.

1994 or 1995

,