ML20155D134

Monthly Operating Rept for May 1988 for Millstone 3

ML20155D134
Person / Time
Site:	Millstone
Issue date:	05/31/1988
From:	Elms A, Scace S NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
MP-11930, NUDOCS 8806140531
Download: ML20155D134 (4)

Text

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I!IIIII hRC CFERATIh5 STATUS REFORT COMPLETED BY REACTOR ENSihEERlkS IItiIIi 1.

00CKET.....

.3 CPERAilh5 STATUS 2.

REFORT!hG FUICD...MAY 1983 OUTASE + CNL!hE HOURS... 0.0

+ 744.0 = 744.0

3. UTILITY CCNTACT.................A. L ELMS 203 444 5399 88IIIIIIIIIII 4,

LICfhSED THEREAL FCsER,........................................

3411 8 MILLSIC'sE I 5.

N AMEFL AT E R Ailh5 ( ERCS S PW E )................................... 1,2 53 N W t UNIT 3 8

6.

CESIGN ELECTRICAL PATINS thET PhE).............................

1,153.6 IIIIIIIItii!

7.

PAllMUM CEFEN;ABLE CAFACITY (GROSS MsE)........................

1,197.0

9. PAllMU9 CEFEhLABLE CAFACITY (hET PsE)..........................

1,141.9 9.

IF CHANSES OCCUR AECVE S!hCE LAST REPORT, REASC%S ARE...........

N/A

10. FChER LEVEL T0 hKlCH RESTRICTED, IF ANY (hET PhE)...............>/A

11. REASCN FCR RESTRICT!CW, IF A1f,...N/A RChTH YEAR TO DATE CUMULAilVf TO DATE 33333 3333t32f24SS 533813333333333223

12. H0'.R5 IN REFCRT!h5 FERICD 744.0 3,647.0 13,479.0

13. hCP!ER CF HCURS TFE REACTCR WAS CR!i! CAL 744.0 2,500.0 14,271.5

14. REACTOR FESERVE SHUIDCiN HOURS 0.0 20.2 246.2

15. HOLRS BEhERATCR CNL 3E 744.0 2,316.9 13,907.4

16. UNIT RESERVE SHUIDChN HCURS 0.0 0.0 0.0

17. SRCSS TFERMAL EhERSY BEhERATED (PiH) 2,524,662.0 7,585,566.0 45,664,990.4

16. SRCSS ELfCTRICAL ENERSY SEkERATED (PiH) 626,435.5 2,649,001.0 15,657,274.0

19. hET ELECTRICAL EhERSY SEhER4TED (PiH) 65),352.2 2,509,99;.7 15,112,625.6

20. Lh!T SEh!CE FACTCR 100.0 63.5 75.3

21. LN!T AVAILA!!LITY FACTDR 100.0 63.5 75.3

22. UNIT CAFACITY FACTCR (U$lh5 RCC NET) 100.1 60.2 71.'i

23. LNIT CAFACITY FACICR (LS1h5 DER NET) 99.1 59.6 70.9

24. UNIT FORCED CUTASE PATE 0.0 14.0 9.4

25. UNIT FCFCED CUTASE HCURS 0.0 375.7 1,450.2 SWUTLCLNS SCHE 0VLED CVER h!!T S!! PCNTFS (iYPE, DATE, AND DUGATICN JF EACH)..........

N/A IF CURRENTLY S4UitCiN, ESTIRATED !TA;TCP LATE......N/A s'

meq:'.

/(' O[ ( I l

t 8806140531 880531 DR ADOCK 05000423 nnn

• 1 AVERAGE DAILY UNIT IYJWER LEVEL DOCKRT NO.

50-3?il UNIT tiillefone._lbit 3 DATE 06-07-1938 COMF1E'TED BY LLE!S 203 HM11t

! W TH tBY DAY AVERAGE DAILY KMER LEVEL DAY AVERAGE DAILY BJWER LEVEL (IfWE-HE7)

(11dE-tih7) 1 LL48 16 __._

1.157 2

1 L49 17

_ 1.151_

3 1.150 18 1.160 4

____L 'd2.

19 _

1.14S 5

1.158 20 1.149_

6 1.148 21 1.150 7

1.149 22 LL4G__

8 1d52 23

._1.147 9

1.150 24 1At9 10 1.150 25 1.145 11 1.D58 _. _

26 1.125 12 1.145 27 1 l45 11 id54 28 1.143 14 LD97 29 _

1.148 15 1.151 30 _

L143 31

_L143

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n-UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-423 UNIT Aillstone Unit No. 3 DATE June 7, 1988 COMPLETED BY A.-Elms TELEPHONE (203)-444-5388 REPORT MONTH MAY 1988L Page 1 of l 7

Method of Licensee

-Cause and Corrective-

~

Duration Shutting Event System Component

Action to-No.

Date Type (1) (Hours)

Reason (2)

Down Reactor (3) Report #

Code Code Prevent Recurrence" None f

l 1

2 3

4 T:

Forced Reason:

Nethod:

Exhibit G - Instructions S:

Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram Entry Sheets for-C - Refueling 3 - Automatic Scram Licensed Event Report D - Regulatory Restriction 4 - Continued from (LER) File (NUREG-0161)

E - Operator Training & License previous month Examination 5 - Power Reduction 5 F - Administrative (Duration = 0)

Exhibit 1 - Same Source i.

G - Operational Error (Explain) 9 - Other (Explain)

H - Other (Explain)

..a.

e o

e General Offices a Seiden Street, Berlin, Connecticut

<< ccmcicvi es aao mma ecw=

em aa'ta wa cm*

H ARTFORD, CONNECTICUT o6141-o27o CO:' C'lET g' *,'

L L

J (203) 665-5000 June 9, 1988 MP-11930 Re:

10CFR50.71(a)

U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555

Reference:

Facility Operating License No. NPF-49 Docket No. 50-423 J

Dear Sir:

In accordance with reporting requirements of Technical Specifications Section 6.9.1.5, the Millstone Nuclear Power Station - Unit 3 Monthly Operating Report 88-6 covering operations for the month of May is hereby forwarded.

Yours truly, NORTHEAST NUCLEAR ENERGY COMPANY fW4 Citt St p en E. Scace Station Superintendent Millstone Nuclear Power Station SES/AE:jlm Attachment cc:

W. T. Russell, Region I Administrator, W. J. Raymond, Senior Resident Inspector g

Il i

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