ML19263C978
| ML19263C978 | |
| Person / Time | |
|---|---|
| Site: | Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png |
| Issue date: | 03/13/1979 |
| From: | Eppinger R CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | |
| Shared Package | |
| ML19263C971 | List: |
| References | |
| NUDOCS 7903200390 | |
| Download: ML19263C978 (10) | |
Text
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CONNECTICUT YANKEE ATOMIC POWER COMPANY HADDAM NECK PIANT HADDAM, CONNECTICUT MONTHLY OPERATING REPORT No. 79-2 FOR THE MONTH OF FEBRUARY, 1979 7S0320039o
PLANT OPERATIONS The plant was shutdown for refueling operations for the entire month.
h OPERATING DATA REPORT DOCKET NO.
50-213 DATE 3/13/79 COStPLETED BY R.
L.
Eppinger TELEPilONE Mon 967-2556 OPERATING STATUS
- 1. Unit Name:
Conn. Yankee Atomic Power Company Notes
- 2. Reporting Period:
I'eb rua ry, 1979 1825
~
- 3. Licensed Thermal Power Olhi1:
600.3
- 4. Nameplate Rating (Gross. lhen:
\\
- 5. Design Electrical Rating (Net 51We):
575 577 l
- 6. Stasimum Dependable Capacity 4 Gross StWel.
550 i
- 7. Stasimum Dependable Capacity # Net 3 thel:
- 8. If Changes Occur in Capacity Ratings e ttems Number 3 Through 7) Since Last Report. Gise Reasons:
N/A.
- 9. Power Lesel To which Restricted.lf Anv INet SIWei:
N/A N/A
- 10. Reasons For Restrictions. !f Any:
This atonth Yr..to-Da t e Cumulative 672.0 1,416.0 97,848.0 I1. Ifours in Reporting Period w s Critical 0.0 628.0 84,283.5
- 12. Number Of liours Reactor a
0.0 0.0 898.1
- 13. Reactor Resene Shutdown Hours
- 14. liours Generstor On.Line 0.0 627 a 80,139.6
- 15. Unit Resene Shutdown !!ours 0.0 0.0 136.4 0.0 1,138,678.0 138,077,761.1
- 16. Gross Thermal Energy Gererated dih11:
- 17. Gross Electrical Energy Generated e.\\1hti 45,409,328.0 0.0 376,914.0 0.0 359,353 '
- 19. Unit Senice Factor 0.0 44.3
, 43,197,777.0
- 18. Net Electrical Energy Generated enthHe 81.9.
0.0 44.3 82.0
- 20. Unit Asailability Factor 0.0 46.2 81.8
- 21. Unit Capacitv Factor iUsing \\tDC Nert 0.0 44.1 75.9
- 22. Unit Capacity Factor :Uning DER Neti 0.0 0.0 7.8
- 23. Unit Forced Outage Rate
- 24. Shutdowns Scheduled Oser Neu 6.\\1onths IType. Ds c.and Duration of Eacht:
None after return to power from core IX refueling 3/12/79
- 25. If Shut Down \\t End Of Report Period. E.:imated Date of Startup:
- 26. Units in Test Status iPrior to Commercial Operations:
Forecast Achmed N/A N/A INITIAL CRITIC \\LITY N/A N/A INITI\\L ELECTRICITY N/A N/A COs15tERCi r L OPER \\ TION (9/7 a
UNITSI'Ull: OWNS AND POWER REDUCTIONS DOCKET NO.
50-213 UNIT NAME Conn. Yankee DATE 1/11/79 ItEPORT MONTil Februarv, 1979 COMPLETEI) hY R.
L Eppincer ILLI.Pil0NE (203) 267-2556 c
.$ 3 "h
jN'y I hensee E.,
gaa.,
C.inw & Conrettive No.
Date h
3y 4
2s5 l'. vent sy 93 Action in fE 5
5gc Repine at liv EU Pscsent Retnisente
{
V O
1 79-02-01 S
672 C
4 Shutdown to facilitate Core.9 to Refueling 79-02-28 i
I 2
3 4
I l.used Itcamn:
h*ctin>J:
lix!nbit G. Instruttnins S & licJ nicil A l:iguipinent I ailuic il.splaife) 1 Mannal for Prepa:Jthen ut Data Il Maintenance in lest 2 Mannal Scram.
1.nto Sheels fin i kemce C Itetnelnig I Autoinatie Strain.
l sent Itepina il I 10 I ile (NilRI.G.
D llegul.iiiny Restnistion 4 Othes (1:xplain)
Ult 1)
I ()pe:Jlot l's.itnlitg A lisci1Wl XantinJIiun I blillinisitJll*,e G t Ipci.auonal I ni.: 11 spl.on)
I s!nhat 1 S. nice S un.c l'8/11) ll Othcs il spl.nni 4
L AVERAGE DAILY UNIT POhER LEVEL DOCKET NO.
50-213 UNIT Conn. Yankee 3/13/79 DATE R. L. Eppinger COMPLETED BY TELEPilONE (203) 267-2556 Ext. 258
.. MONT}i Feb rina ry. 1979 DAY AVERAGE DAILY POhER LEVEL DAY AVERAGE D AILY ' OhER LEVEL P
e MWe.Ne::
iMw e. Net :
1 0
37 0
2 0
18 0
3 0
19 0
4 0
20 0
0 0
5 yg 0
6 3
0 O
0 1
B 8
0 0
34 0
0 9
25 0
0 10 26 11 0
O 12 28 13 0
29 0
14 30 0
IS 3g 16 0
Core 9 Refueling INSTRUCTIONS On this forrnat.! st the aserage da:13 unit p. wer :esel ;n MWe. Net f.>r e ah da) :n :he rep. r*in; :n.. nth. Cmr..cate -
the nearest whule :negaasti.
lIS h
t
EFFECT SPECIAL PRICALTIONS SYSTEM ON CORRECTIVE ACTION TAKEN TO PROVIDE OR MALFUNCTION SAFE TAKEN TO PREVEhT FOR REACTOR SAFETY COMPONENT CAUSE RESULT OPERATION REPETITION DURING REPAIR Vital Bus Distributioi Old age, fatigue Broken operating None Replaced Breaker None Rx shutdown Panel A, Breaker 2 handle for refueling Broken MA0344 MOV-5 Stator burned up Valve inopera-None Had stator rewound None, Rx shutdown MA0366 tive electrally for refueling EG2A right side water Old age Seal leaking None Installed new pump None, Rx shutdown pp for refueling FLt0370 SS-TV-96S Old age Leaked by None Replaced valve None, Rx shutdown Hot leg sample trip for refueling Valve MA0158 CH-FCV-295 Old age Body to bonnet None Replaced gasket, repacked valve None, Rx shutdown MA0157 leak for ref,ueling FH-FCV-295 Old age Body to bonnet None Replaced gasket, repacked valve None, Rx shutdown MA0156 leak for refueling CH-FCV-110 Old age Body to bonnet None Replaced gasket, repacked valve None, Rx shutdown MA0155 leak for refueling Seal water retur.
OM age Body to bonnet None Replaced gasket None, Rx shutdown valve Icak for refueling MA0154 MOV 544 Old age Body to bonnet None Replaced gasket None, Rx shutdown MA0148 leak for refueling MOV-28 Old age Body to bonnet None Replaced gasket None, Rx shutdown MA0147 leak for refueling MOV-781 Old age Body to bonnet None Replaced gasket None, Rx shutdown MA0142 leak for refueling
EFFECT SPELIAL PRwAriIC s SYSTE!
ON CORRECTIVE ACTION TAKEN TO PROVI'0E OR MALFUNCTION SAFE TAKEN TO PREVENT FOR REACTOR SAFETY COMPO:'ENT CAUSE RESULT OPERATION REPETITION DURING REPAIR Service Water Return Age Valve bodies None Replaced valves None, Rx shutdown from car fans eroded for refueling MA0134 MOV-23 Age Body to bonnet None Replaced gasket None, Rx shutdown MA0137 leak for refueling BA-V-364 and Wear Bound up None Repaired seats and stems None, Rx shutdown BA-V-362 for refueling MA0138 CH-V-339 Unknown Leakage None Replaced gaskets None, Rx shutdown MA0139 for refueling CH-V-332 Uaknown Leakage None Reset and retested None, Rx shutdown MA014C for refueling Seal Water Ret.
Safety Loop 1 TH stop Age Body to bonnet None Replaced gasket None, Rx shutdown MA0ll5 leak for refueling Feed line manual Age Leaked by None Rebuilt valves None, Rx shutdown isolation valves for refueling MA0118 MOV 12 Gauled Seat Binding slightly None Rebuilt valve None, Rx shutdown MA0120 for ref t.aling FH-CV-296 Age Leaked by None Lapped in None, Rx shutdown MA0006 for refueling SI Check VVs 862A &
Age Leaked by None Lapped in None, Rx shutdown 862B for refueling MA0072 Pressurizer spray Age Bound up None Replaced valve None, Rx shutdown bypass valve for refueling MA0073
~.
EFFECT SPELIAL Ff:I:.iJi1 CSS SYSTEM ON CORRECTIVE ACTION TAKEN TO PROVI'DE OR MALFUNCTION SAFE TAKEN TO PREVENT FOR REACTOl SAFETY COMPONENT CAUSE RESULT OPERATION REPETITION DURING REPAIR CH-TV-334 Age Leaked by None Lapped in None, Rx shutdown MA0059 for refueling Drain Hdr. Trip Vlv.
Age Leaked by None Lapped in None, Rx shutdown 1847 for refueling E10058 CC-CV-721 Age Leaked by None Lapped in None, Rx shutdown MA0048 for refueling CC-FCV-608 Age Leaked by None Lapped in None, Rx shutdown MA0049 for refueling Source Range Channels Aging Components Smaller Plateau None Routine Maintenance Shutdown - None 11, 14 & 13 -
than normal Replace Detectors (BF3's)
Detectors W
CHEMISTRY DATA FOR MO:ITH OF February, 1979 Reactor Coolant Analysin Mini mum Averare Maximum 4.60 E+00 5.35 E+00 6.00 E+00 Ph & 25 C( 2.0E-01) 4.50 E+00 9.75 E+00 1.95 E+01 Conductivity, umhos/cm( 25)
Chlorides, nnm( 7.OE-02)
. 3.00 E-02 3.00 E-02 1.00 E-01 Dissolved Oxygen, nnb ( 5.0E+00)
Boron, vnn ( 25) 2.254E+03 2.410E+03 2.681E+03
< l.00 E-02
< 1.00 E-02
< 1.00 E-02
- Lithium, nt.,
( 55)
Gross Degassed Act.,pCi/nl( 2,OE-02) 4.75 E-02 2.45 E-01 3.11 E+00 Iodine-131,pci/m]( 30) 1.33 E-03 1.38 E-02 1.61 E-01 I-131/I-133 Ratio Crud, mc/l(tl.0E-02)
Tritium, pCi/m1( 5.OE-02) 3.83 E-01 6.90 E-01 1.29 E+00 Hydrocen,cc/kg( 2.0E+00) 4 Aerated liquid vaste processed:
1.82 E+05 gallons Waste liquid processed through Boron Recovery System:
1.30 E+05 gallons Average primary plant leak rate:
gpm Primary to secondary leak rate:
gpm
- Plant shutdown for refueling e
REFUELING INFORMATION REQUEST 1.
Name of facility Connecticut Yankee Atomic Power Company 2.
Scheduled date for next refueling shutdown.
April, 1980 3.
Scheduled date for restart following refueling.
Approximately eight weeks from shutdown date.
4.
(a) Will refueling or resumption of operation thereafter require a technical specification change or other licensa amendment?
. fueling technical specifications are anticipated at this time.
(
If answer is yes, what, in general, will these be?
N/A (c)
If answer is no, has the reload fuel design and core configuration been reviewed by your Plant Safety Review Committee to determine whether any unreviewed safety questions are associated with the core reload (Ref. 10 CFR Section 50.59)?
No (d)
If no such review has taken place, when is it scheduled?
It will be done, but is not scheduled at this time. We are currently refueling for Core IX Operation.
5.
Scheduled date(s) for submitting proposed licensing acticn and supporting information.
There are no scheduled dates because of (4) above.
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.
None 7.
The number of fuel assemblies (a) in the core and (b) in the spent fuel storage p)ol.
(a) 157 (b) 340 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.
1168 9.
The projected date of the last refueling that can be discharged to the spent fuel pool assuming the precent licensed capacity.
1994 or 1995