ML20215B097

Monthly Operating Rept for May 1987

ML20215B097
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	05/31/1987
From:	Dean C, Miller D CONNECTICUT YANKEE ATOMIC POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
NUDOCS 8706170220
Download: ML20215B097 (10)

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CONNECTICUT ANKEE ATOMIC' POWER COMPANY HADDAM NECK PLANT

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MONTHLY OPERATING REPORT NO. 87-05 FOR THE MONTH OF .

1 MAY 1987

.8706170220 870531

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PLANT OPERATIONS

SUMMARY

- MAY 1987 The following is a summary of plant operations for May 1987.

On May 5 at 1105 hours0.0128 days <br />0.307 hours <br />0.00183 weeks <br />4.204525e-4 months <br />, we reduced load to 530 MWE to adjust the number three governor valve position. At 1121 hours0.013 days <br />0.311 hours <br />0.00185 weeks <br />4.265405e-4 months <br />, the governor valve was reset and we commenced increasing the load. At 1300 hours0.015 days <br />0.361 hours <br />0.00215 weeks <br />4.9465e-4 months <br />, 100 percent power was attained.

On May 9 at 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br />, we reduced load to 300 MWE to allow entry into containment to add oil to number 4 Reactor Coolant Pump. At 1644 hours0.019 days <br />0.457 hours <br />0.00272 weeks <br />6.25542e-4 months <br />, we commenced increasing load. At 2228 hours0.0258 days <br />0.619 hours <br />0.00368 weeks <br />8.47754e-4 months <br />, 100 percent power was attained.

On May 22 at 0935 hours0.0108 days <br />0.26 hours <br />0.00155 weeks <br />3.557675e-4 months <br />, we reduced load by 25 MWE to replace the number one feed water regulating valve positioner. At 1037 hours0.012 days <br />0.288 hours <br />0.00171 weeks <br />3.945785e-4 months <br />, 100 percent power was attained.

The plant was operated at 100 percent power for the remainder of the month of May 1987.~

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AVERAGE DAILY UNIT POWER LEVEL

. DOCKET NO. 50-213 Conn. Yankee UNIT Haddam Neck DATE 6-1-87 COMPLETED BY C. B. Dean TELEPHONE (203) 267-2556 MONTH:. May 1987 DAY AVERAGE DAILY. POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) l 1 534- 17 551 1

2 534 18 548 3 333 19 548 4- 534. 20 548 5- 545 21 548 6' 557 22 547 7

557 23. 546 8

557 546 24 482 544 9 25 554 544

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4 553 545 11 27 547 12 552 28 544 13 552 29 )

11 4 552 30

.15 552 31 16 552 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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CONNECTICUT YANKEE:

[ REACTOR COOLANT DATA E'

1 MONTH: MAY 1987

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! REACTOR ^ COOLANT

• ANALYSIS . MINIMUM AVERAGE MAXIMUM L

lPH @ 25 DEGREES C- .

6.87E+00-: 6 97E+00 7.14E+00.

. CONDUCTIVITY.(UMHOS/CM)  : 6.90E+00 8.81E+00 1.22E+01 :

CHLORIDES'(PPM)  : <5.00E-02 : <5.00E-02': <5.00E-02+

DISSOLVED' OXYGEN (PPB) .  : <5.00E+00 : <5.00E+00 : <5.00E+00':

BORON (PPM)- 1 1.56E+02.3 .2.04E+02 : 2.69E+02 :

. LITHIUM (PPM):  : 4.54E-01 . 5.97E-01 8.85E-01 2 cTOTAL GAMMA ACT. (UC/ML)  : 1.94E-01 2 3.13E-01 l- 3.62E-01 !.

IODINE-131~ - ACT . t (UC/ML) .: 4.03E-031: 6.81E-03E: 1.10E-02 :

I-131/I-1'33 RATIO .L 1.37E+00': 1.87E+00

• 2.83E+00.

CRUD (MG/ LITER)-  : <1.00E-02': <1.00E-02: <1.00E-02.

1 TRITIUM-(UC/ML) ,

i 1.15E+00

• 1.36E+00 1 1.50E+00 :

! HYDROGEN.(CC/KG)  : 2.00E+01 2.24E+01- 2.'66E+01 :

AERATED LIQUID WASTE PROCESSED (GALLONS): 1.38E+05 1 WASTE LIQUID PROCESSED'THROUGH BORON' RECOVERY (GALLONS): 9.31E+04 AVERAGE PRIMARY LEAK RATE (GALLONS PER MINUTE): 4.88E-01 PRIMARYLTO SECONDARY. LEAK-RATE (GALLONS PER MINUTE): 0.00E+00.

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. 'NRC Oporcting Ototuo Ropert Haddam' Neck

1. Docket: 50-213

2. Reporting Period: 05/87 Datage + On-line Hours: 0.0 + 744.0 = 744.0

3. Utility

Contact:

J. Stanford (203) 267-2556 ext 325

4. Licensed Thermal Power (Mt): 1825

5. Naseplate Rating (Bross Me): 667 x 0.9 =. 600.3

6. Design Electrical' Rating (Net Me): 582

7. Maxieue Dependable Capacity (Bross Meli 595.8

8. Maxieue Dependable Capacity.(Net Me): 569

9. If changes occur above since last report, reasons are: NONE

10. Power level to which restricted, if any (Net Me): N/A

'.!!. Reasons for restriction, if any: N/A MONTH YEAR-TO-DATE CUMULAT!VE

12. Report period hours: 744.0 3,623.0. 170,103.0

13. Hours reactor' critical: 744,0 3,589.1 145,049.3

14. Reatter reserve shutdown hours: , 0.0 . 0. 0 1,285.0 15; Hours generator on-lines 744.0 3,568.7 139,056.3

16. Unit reserve shutdown hours:: 0.0 ' O.0 398.0

- 17.' Bross thermal energy generated (MtH): 1,339,821.0 6,349,524.0 240,729,985.0 t

18. Bross electrital energy generated (MeH): 425,336.0 2,038,448.0 ~70,851,370.0 t

'19. Net electrical energy generated (MeH): 405,235.8 J,941,287.3 74,972,775.3 8

20. Unit service factor 100.0 98.5 81.7

21. Unit availability f actor: 100.0 98.5 81.9

22. Unit capacity fattor using MDC net 95.7 94.2 80.6 1

23. Unit capacity factor,using DER nets 93.6 92.1 75.7  ;

24. Unit forced outage rate:

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0.0 1.5 6.1

25. Forced outage hours: 0.0 8,975.6 54.4 l

26. Shutdowns scheduled over next 6 sonths (type,date, duration): REFUELIN8 07/18/87 14 WEEKS

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

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REFUELING INFORMATION REQUEST W

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N Yankee Atomic' Power Company

. Scheduled klate for next cafueling shutdown.'

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Jul 17,1987 (last day at full power)

3. Scheduleddateforrestartfollowingref,ueling.

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b 9etober 30',1987. (first day at full poudr) d(

y O L NQ4. (3) Will'refue ing or resumption of operation thereafter require a technical speci-E

' . 'i . ff eation' change,or other license. unendment? ,

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YES >

(b) If answer'is yes, what, in general, will'these be?

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( Technical Specifications related to revised physics reload methodology and transient M. analyses design basis. l i

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

[ by your Plant Safety Reirdgw Committee to determine whether any unrevietved safety {'

questions are associatod with the core reload (Ref. 10 CFR Section 50.59)?

a

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yNpt applicable. >

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, j (d) If no such revie has taken place, when is it scheduled? j 3

f Nth applicable.

5. .hheduleddate(s)for'submittingproposedlicensingactionandsupportinginformation.

. i. 6/)l/87 j.

6. 'Important licensing considerations asecciated with refueling, e.g., new or different fuel design or supplier, unrevievod design or performance analysis methods, significant .

changes in fuel design, new opedacing procedures, j NO

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

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li- (a) 157 (b) 597 rol?.: 56 new fuel ascenblies in New Fuel Storage.

,y P g. The present licenred spett fuel pool storage capacity and the size of any increase in N licensed storage capreity that has been dequested or is planned, in number of fuel assemblies.

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9. The' ptt;jected date of the last refueling that can be discharged to the spent fuel g\a }J pool' assuming the present licensed capacity. j

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lt g_i CONNECTICUT YANKEE ATO MIC POWER COMPANY HADDAM NECK PLANT RR#1

• BOX 127E

• EAST HAMPTON, CONN. 06424 June 15, 1987 RE: Technical Specification 6.9.1d Docket No. 50-213 U. S. Nuclear Regulatory Commission j Document Control Desk Washington, D. C. 20555

Dear ."ir:

f In accordance with reporting requirements of Technical Specification 6.9.1d, the Connecticut Yankee lladdam Neck Plant Monthly Operating Report 87-05, covering operations for the period May 1, 1987 to May 31, 1987, is hereby forwarded.

Very truly yours, Donald B. Miller, Jr.

Station Superintendent DBM/mdw Enclosures cc: (1) Regional Administrator, Region 1 U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406 (2) -P. Swetland Sr. Resident Inspector Connecticut Yankee 1

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