B16577, Monthly Operating Rept for June 1997 for Mnps,Unit 3

Monthly Operating Rept for June 1997 for Mnps,Unit 3

ML20141H194
Person / Time
Site:	Millstone
Issue date:	06/30/1997
From:	Emmons K, Hicks G NORTHEAST NUCLEAR ENERGY CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
B16577, NUDOCS 9707220078
Download: ML20141H194 (8)

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• \ N(!ctheast ""P' F'm " *"" *)' * *'*d"d' ""T' l hiNuclearEnergy M& tone Nudear Power Station Northeast Nuclear Energy Company  ;

. P.O. Box 128 Waterford, CT 06385-0128 l (860) 447-1791 l Fax (860) 444-4277 1 The Northeast Utihties System Jll i i 1997 Docket No. 50-423 )

B16577 ]

l U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 i

Millstone Nuclear Power Station Unit No. 3 Facility Operating License Number NPF-49 Monthlv Operatina Reoort for June 1997 j in accordance with the reporting requirements of Technical Specification 6.9.1.5 l

.for Millstone Unit No. 3, enclosed in Attachment 2 is the Monthly Operating I Report for the month of June,1997.

Should you have any questions regarding this submittal, please contact Mr.

David Smith at (860) 437-5840.  ;

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY {g 3

oa a fi 1 "8 G ) d lic h

~uu- Unit Director - Millstone Unit No. 3 Attachments (2) cc: H. J. Miller, Region 1 Administator W. D. Travers, PhD., Director Special Projects Office A.C. Cerne, Senior Resident inspector, Millstone Unit No. 3

> J. W. Andersen, NRC Project Manager, Millstone Unit No. 3 9707220078 970630 " 5011Hllllll!I0llllllllllllllll PDR ADOCK 05000423 R PDR

Docket No. 50-423 B16577 Attachment 1 Millstone Nuclear Power Station, Unit No. 3 NNECO's Commitments l

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j July 1997 1

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U.S. Nucl::ar R1gul tory C:mmission B18577%ttachment 1\Page 1 Enclosure List of Regulatory Commitments i

The following table identifies those actions committed to by NNECO in this document. Please notify the Manager - Nuclear Licensing at the Millstone Nuclear Power Station Unit No. 3 of any questions regarding this document or j any associated regulatory commitments.  !

l Commitment Committed Date or i Outage  !

NONE N/A j I

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. l Docket No. 50423 B16577 i

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Attachment 2 Millstone Nuclear Power Station, Unit No. 3 ,

Facility Operating License No. NPF-49 June 1997 Monthlv Operatina Report July 1997 1

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. U.'S. Nucinr R gul: tory Commission '

B18577%ttachment 2\Page 1 1 REFUELING INFORMATION REQUEST 4 June 1997

1. Name of the facility: Millstone Unit 3

2. Scheduled date for next refueling outage: To be determined

3. Scheduled date for restart following refueling: To be determined i

4. Will refueling or resumption of operation thereafter require a technical specification change or other license amendment?

ULL

5. Scheduled date(s) for submitting licensing action and supporting information:  !

None.

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.

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

In Core: (a) 193 in Spent Fuel Pool: (b) Alf

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:

Present storaae caoacity: 756.

No increase reauested.

9. The projected date of the last refueling that can be discharged to the spent fuel pool assuming present license capacity:

End of Cvele 7.

. U.'S. Nuc1:cr Rtgulatory Commission B16577%ttachment 2\Page 2 DOCKET NO.: 50-423 UNIT: Millstone Unit 3

- DATE: 7/1/97 COMPLETED BY: K. W. Emmons TELEPHONE: (860)447-1791 Ext. 6572 MONTH: Jun-97 M AVG. DAILY POWER LEVEL M AVG. DAILY POWER LEVEL l (MWe-Net) (MWe-Net) 1 0 17 0 2 0 18 0 3 0 19 0 4 0 20 0 5 0 21 0 6 0 22 0 7 .0 23 0 8 0 24 0 9 0 25 0 10 0 26 0 11 0 27 0 l 12 0 28 0 l

13 0 29 0 14 0 30 0 15 0 31 16 0 l

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f INSTRUCTIONS:

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

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. U.S NucinrR!gul: tory Commission-B16577%ttachment 2\Page 3 UNIT NAME: Millstone Unit 3 DATE: 07/01/97 COMPLETED BY: K. W.Emmons TELEPHONE: (860)447-1791 Ext 6572 OPERATING STATUS a 1. Docket Number 50-423

2. Reporting Period - Jun-97 Notes:

3 Utility Contact K. W. Emmons

• . Licensed Thermal Power (MWt): 3411

5. Nameplate Rating (Gross MWe): 1253

6. Design Electrical Rating (Net MWe): 1153.6

7. Maximum Dependable Capacity (Gross MWe): 1184.20

8. Maximum Dependable Capacity (Net MWe): 1137.00

9. If Changes Occur in Capacity Ratings (Items Number 4 Through 8) Since Last Report, Give Reasons:

N/A

10. Power level To Which Restricted, if any (Net MWe): 0

11. Reasons For Restrictions, if Any: NRC Category ill Facility; NRC Confirmatory Order requiring implementation of an independent corrective action verification program; NRC Order requiring a third-party review of the employee concerns program at Millstone Station; design basis verification response pursuant to 10CFR50.54(fl.

This Month Yr.-To-Date Cumulative

12. Hours in Reporting Period 720.0 4343.0 98087.0 13 Number Of Hours Reactor Was Critical 0.0 0.0 67080.1

14. Reactor Reserve Shutdown Hours 0.0 0.0 6525.8

15. Hours Generator On-Line 0.0 0.0 65912.4

16. Unit Reserve Shutdown Hours 0.0 0.0 0.0

17. Gross Thermal Energy Generated (MWH) 0.0 0.0 216937728.1

18. Gross Electrical Energy Generated (MWH) 0.0 0.0 74905103.1

19. Net Electrical Energy Generated (MWH) -5050.7 -28950.3 71267769.2

20. Unit Service Factor 0.0 0.0 67.2

21. Unit Availability Factor 0.0 0.0 67.2 1

22. Unit Capacity Factor (Using MDC Net) 0.0 0.0 63.8

23. Unit Capacity Factor (Using DER Net) 0.0 0.0 63.0

24. Unit Forced Outage Rate 100.0 100.0 24.4

25. Shutdowns Scheduled Over Next 6 Months (Type, Date, and Duration of Each):

Shutdown at time of this report. j i

26. If Unit Shutdown At End Of Report Period, Estimated Date of Startup: To be determined, j

27. Units in Test Status (Prior to Commercial Operation): j Forecast Achieved i INITIAL CRITICALITY N/A N/A I INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A i

U.S. NuCtsar Regulatory Commission B16577\ Attachment 2\Page 4 UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-423 UNIT NAME: Millstone Unit 3 DATE: 07-01-97 COMPLETED BY: K. W. Emmone TELEPHONE: (860) 447-1791 X 6572 REPORT MONTH: June 1997 No. Date Type' Duration Reason

• Method of IJcense System Component Cause & Corrective (Hours) Shutting Event Code' Code

• Action to Down Reactor

• Report # Prevent Recurrence 96-01 03-30-96 F 720 B/D 4 96-006-00 BA ISV Valves inoperable due to original design deficiencies, in that en improper valve design did not meet GDC 57. Corrective action is to install vendor kit to modify valve disk to meet GDC 57.

Continued shutdown: NRC Category lit facihty; NRC Confirmatory Order requenng independent corrective action venfication; NRC Order requiring thirdM review of Milletone Station employee concerne program; design basis verification for response to NRC pursuant to 10CFR50.54(fl.

'F: Forced #Reason ' Method *lEEE Stenderd805-1934, S: Scheduled A - Eqt%nt Failure (Explain) 1 - Manual

• Recommended Practices B - Maintenance or Test 2 - Manuel Scram for System identificecon in C - Refueling 3 - Automecc Scram Nuclear Power Plants and D - Reguietory Reetriction 4 - Continued from Previous Month Related Facilities

• E - Operator Training & License Examination 5 - Power Reduction (Duration = 0)

F- Administrative 6 - Other (Explain) 'IEEE Standard 803A-1983, G - Operational Error (Explain)

• Recommended Practices H - Other (Explain) for Unique idenafication in Power Plants and Related Facilities - Component

- Function idenafiere" T

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