ML20236C759

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Monthly Operating Rept for Feb 1989 for Haddam Neck
ML20236C759
Person / Time
Site: Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date: 02/28/1989
From: Miller D, Wall K
CONNECTICUT YANKEE ATOMIC POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8903220304
Download: ML20236C759 (10)
v • d • e


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Haddam Neck- Plant-

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3 Monthly Operating Report No. 89-02 For The Month of February 1989

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..- . Plant ' Operations Summary - March 1989 -

The following is' a summary of Plant Operations for February 1989.' 1 The plant operated at 100% power until February 8th at .1142 hours0.0132 days <br />0.317 hours <br />0.00189 weeks <br />4.34531e-4 months <br />,

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, when the load was reduced to' 98% power to initiate repairs on #2

. Feedwater Regulating Valve. At 1158 hours0.0134 days <br />0.322 hours <br />0.00191 weeks <br />4.40619e-4 months <br /> the . problem was corrected and the plant began a load increase. By .1245 hours0.0144 days <br />0.346 hours <br />0.00206 weeks <br />4.737225e-4 months <br /> the unit had returned to 100%. ,

On February 1st at 1325 hours0.0153 days <br />0.368 hours <br />0.00219 weeks <br />5.041625e-4 months <br /> the plant commenced a . load reduction ,

to' 96% power to repair the #4 Feedwater Regulating Valve. At.1352 l

hours the valve problem was corrected and the plant - began i increasing load. By 1400 hours0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> the unit had returned to 100%

power.

On February 26th at- 0003 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> power was reduced to 65% load for a routine Turbine Valve Test. At 0245 hours0.00284 days <br />0.0681 hours <br />4.050926e-4 weeks <br />9.32225e-5 months <br /> the test was successfully completed. By 0730 hours0.00845 days <br />0.203 hours <br />0.00121 weeks <br />2.77765e-4 months <br /> the unit was operating at 100% power.

The plant continued to operate at 100% power for the remainder of the month.  ;

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. AVERAGE DAILY UNIT < POWER. LEVEL.

i. DOCKET NO., 50-213 a_

Conn. Yanke;<

. UNIT Haddam Neck, DATE Feb. : 15, 1989 COMPLETED BY. K. C. . Wall-TELEPHONE (203) 267-2556'

-MONTH: February)1989

' DAY ' AVERAGE. DAILY POWER LEVEL -DAY- ' AVERAGE DAILY POWER' LEVEL

-(MWe-Net) (MWe-Net) ..r.

1 -s91' 17 goi 2- -591 18 591 3 591 19 '592 4 591 20 591 5 591 21- 591

.6 591 22 592

-7 591 23 592 8 'soi 24 _

591 9 591 25 591 10~ '590 26 ssi' 11' 590 27 591 12 591 28 591 13 591 29 N/A 14 599 30 N/A

.15 589 31 N/A -

'16 591 i

. INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month.- Complete the nearest whole megawatt.

(9/77)

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..xm j'$/?$ CONNECTICUT-YANKEE Miijf REACTOR COOLANT DATA j 9.N, , MONTH FEB 1989

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i REACTOR COOLANT ~ ANALYSIS MINIMUM AVERAGE- MAXIMUM

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PH 0 25 DEGREES C  : 6.61E+00--.: 6.79E+00 6.89E+00-1.34E+01 ::- 2.10E+01 e - ._* o. CONDUCTIVITY-(UMHOS/CH). -9.20E+00 : ,

m - CHLORIDES.(PPM)-  : <5.00E- 02 J : <5.00E-02 '<5.00E-02 :

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' DISSOLVED OXYGEN.(PPB > 't <5 00E+00 <5.00E+00 : <5.00E+00 :'

'E .6' BORON (PPM) 3.58E+02. 4.01E+02- ~4 46E+02:

t 7.03E-01 1.04E+00 1.39E+00 :

i ' Y LITHIUM 1(PPM).  : 4.17E-01 7.00E-01': 11.~20E+00':

",.n; TOTAL GAMMA-ACT.-(UC/ML)

..i f <l .1.87E-02 :'.2.37E-02 ti'4.01E ts$j 2.80E+00 t' 4.31E+00-:-

Li. . ;k( IODINE--131 I-131/I-133 RATIO ACT.1 (UC/ML)  :. 2.41E+00.:

<1.00E-02 : <1.00E-02' <1.00E-02

'd' N CRUD'(MG/ LITER) 3 11E+00 3.88E+00 t '4 27E+001:

- 2 y' TRITIUM-(UC/ML)  :

2.20E+01 t' 2.64E+01 , 3.45E+01

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Eo> - HYDROGEN-(CC/KG)'  :

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'. ..r f.; AERATED LIQUID WASTE PROCESSED (GALLONS): o

. d.;.7 WACTE LIQUID. PROCESSED THROUGH BORON RECOVERY (GALLONS):: 25.89E+04

~ AVERAGE PRIMARY LEAK RATE (GALLONS PER MINUTE): 2 75E-01 J" C

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' PRIMARY.TO SECONDARY LEAK RATE (GALLONS PER MINUTE): --4 44E-04

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^L' NRC OPERATING STATUS REPORT

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'2 i Haddam Neck -

1. Docket: 50 213
2. Reporting Period: 02/89. Outage + on-line Hours: 0.0 + 672.0 = 672.0
3. Utility

Contact:

J. Stanford (203) 267 2556 ext. 452

> 4. Licensed Thermal Power (MWt): 1825'

, 5. Nameplate Rating (Gross MWe): 667 x 0.9 = 600.3

6. Design Electrical Rating (Net MWe): -582 -!
7. Maximum Dependable Capacity (Gross MWe):'591.8
8. Maximun Dependable Capacity (Net MWe): 565'
9. If changes occur 'above since ts,st report, reasons are: NONE
10. Power level to which restricted,' if any (Net MWe): N/A-
11. Reasons for restriction, if any: N/A-l MONTH YEAR TO DATE CUMULATIVE -
12. Report period hours: 672.0 1,416.0 185,520.0-

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13. Hours reactor critical: 672.0 . '.1,416.0 153,782.0
14. Reactor. reserve shutdown hours: 0.0 0.0 1,285.0' 1$. Hours generator on line 6 72.0 1,416.0 147,644.6 -l J

16.' Unit reserve shutdown hours: 0.0 0.0 398.0

-17. Gross thermal energy generated (MWtH): 1,222,835.0 2,574,569.0 255,975,130.0

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18. Gross electrical energy generated (MWeH): 414,543.0 873,100.0 83,844,311.0 * -
10 Net electrical energy g Oerated (MWeH): 396,207.0 834,493.2- 79,700,973.1 *
20. Unit serv'ce factor: 100.0 100.0 79.6 i

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21. Unit availability f actor : 100.0 100.0 79,8 I

-22. Unit capacity factor using MDC net: 104.4 104.3 78.4 i

23. Unit capacity f actor using DER net: 101.3 101.3 73.9  !
24. Unit forced outoge rate: 0.0 0.0 5.7 j

~25. Forced outage hours: '0. 0 0.0 8,975.6

26. Shutdowns scheduled over next 6 months (type,date, duration): NONE

. 27. If currently shutdown, estimated startup date: N/A i

  • Cumulative values from the first criticality (07/24/67). (The remaining cumulative values are from the first date of comercial operat f on, 01/01/68).

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Refueline Information Reauest

1. Name of facility -

Connecticut Yankee Atomic Power Company 1

2. Scheduled date for next refueling shutdown.

September 9,1989 -

3. ' Scheduled date for restart following refueling. I November 9,1989
4. (a) Will refueling or resumption of operation thereafter require a technical  ;

specification change or other license amendment?

No (b) If answer is yes, what, in general, will these be?

(c) If answer is no, has the reload fuel design and core configuration been i 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?

i July,1989

5. Scheduled date(s) for submitting proposed licensing action and supporting information.
6. Important licensing considerations associated with refueling, e.g., new or different i fuel design or supplier, unreviewed design or performance analysis methods,  ;

significant changes in fuel design, new operating procedures.

No

7. The number of fuel assemblies (a) in the core and (b) in the spent fuel storage pool.

l (a) 157 (b) 653  !

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 l assuming the present licensed capacity, i i

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CONNECTICUT YANKEE ATOMIC POWER COMPANY l> HADDAM NECK PLANT RR # 1. BOX 127E. EAST HAMPTON, CONN. 06424 March 15,1989 Re: Technical Specification 6.9.1d Docket No. 50-213 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Dear Sir:

In accordance with reporting requirements of Technical. Specification 6.9.ld, the Connecticut Yankee Haddam Neck Plant Monthly Operating Report 89-02, covering operations for the period February 1,1989 to February 28, 1989 is hereby forwarded.

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Very Truly y rs,

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r Donald B. Miller, Jr.

i Station Superintendent D B M/mdw cc: (1) Regional Administrator, Region i U. S. Nuclear Regulatory Commission l 631 Park Avenue King of Prussia, PA 19406 (2) John T. Shediosky Sr. Resident Inspector Connecticut Yankee

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