ML20136A955

Monthly Operating Rept for Oct 1985

ML20136A955
Person / Time
Site:	Fort Calhoun
Issue date:	10/31/1985
From:	Andrews R, Matthews T OMAHA PUBLIC POWER DISTRICT
To:	Taylor J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
LIC-85-511, NUDOCS 8511200095
Download: ML20136A955 (9)

Text

.

' AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50-285 UNIT Fort Calhoun Stati DATE November 6. 1985 COMPLETED BY T. P. Matthews TELEPilONE (402) 536-4733 MONTH October, 1985 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net)

IMWe-Net) l 0.0 17 0.0 0.0 2

0.0 is 0.0 0.0 39 3

4 0.0

o O.0 0.0 21 0.0 5

6 0.0 22 0.0 0.0 7

23 0.0 0.0 24 0.0 s

9 0.0 25 0.0 30 0.0 0.0 26 11 0.0 27 0.0 12 0.0 28 0.0 13 0.0 0.0 29 0.0 34 0.0 30 0.0 15 3

0.0 16 0.0 INSTRUCTIONS On this format, list the average daily unit power leselin MWe-Net for each day in the reportmg month. Compute io the nearest whole megawatt.

(9/77 )

8511200095 851031 DR ADOCM 0 5

4

OPERATING DATA REPORT DOCKET NO. 50-285 DATE Nnvomhor 6, 1985 COMPLETED BY T. P. Matthews TELEPHONE I407) 'i'16-4733 OPERATING STATUS Notes

1. Unit Name:

Fort Calhoun Station

2. Reporting Period:

October, 1985

3. Licensed Thermal Power (MWt):

1500 502

4. Nameplate Rating (Gross MWe):

470

5. Design Electrical Rating (Net MWe):

6. Masimum Dependable Capacity (Gross MWe):

502

7. Masimum Dependable Capacity (Net MWe):

478

8. If Changes Occur in Capacity Ratings (items Number 3 Through 7)Since Last Report.Give Reasons:

- N/A

9. Power Lesel To which Restricted. If Any (Net MWe):

N/A

10. Reasons For Restrictions. If Any:

Nnne This Month Yr.-to Date Cumulative i1. Ilours in Reporting Period 74s.0 7 2Q6_0 106.OR7.0

12. Number Of flours Reactor Was Critical 0.0 6.466.1 81.746.3

13. Reactor Resene Shutdown flours 0.0 nn 1.309.5

14. Hours Generator On Line 0.0 6_ ass.s 81,122.9*

15. Unit Resene Shutdown Hours 0.0 O.0 0.0

16. Gross Thermal Energy Generated (MWH) 0.0 9.564.277.6 103,751,044.6

17. Gross Electrical Energy Generated (MWH) 0.0____.

3.214,944.0

_33,984,569.0

18. Net Electrical Energy Generated (MWH) 0.0 3,066,256.1 32,477,893.4

19. Unit Service Factor 0.0 88.5 76.5

20. Unit Availability Factor 0.0 88.5 76.5

21. Unit Capacity Factor (Using MDC Net) 0.0 87.9 66.5

22. Unit Capacity Factor (Using DER Net) 0.0 87.9 64.3

23. Unit Forced Outage Rate 0.0 0.0 3.5

24. Shutdowns Scheduled Oser Nest 6 Months (T)pe Date,and Duration of Eacht:

The 1985 Refuelina Shutdown commenced __ September 28, 1985 with startup tentatively scheduled for December 1985.

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

Opcomher 11.1QRs

26. Units in Test Status (Prior to Commercial Operation):

Forecast Achiesed INITIA L CRITICA LITY INITIA L ELECTRICITY N/A COMMERCI \\ L OPER AllON (9/77)

r --

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-285 UNIT NAME Fort Calhoun Station:

DATE November 6. 1985 REPORT MONTH October. 1985 COMPl.ETED sy T.

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Matthews TEl.EPHONE (402) 536-4733 "i.

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7-g Licensee go g.

Cause & Corrective

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2 3 ce Event

7 El Action to

$5 5

j5j Report =

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]L Prevent Recurrence 6

85-01 850928 S

806.2 C

1 N/A XX XXXXX 1985 refueling outage commenced September 28, 1985 l

l l

l 1

2 3

4 F: Forced Reason:

Method:

Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain)

I Manual for Preparation of Data

' B-Maintenance of Test 2-Manual Scram.

Entry Sheets for Licensee C-Refueling 3 Automatic Scram.

Event Report iLE R) Fde (NUREG-D-Regulatory Restriction 4-01her (Explain) 01611 i

E Operator Trainmg & License Examination F-Administratise 5

G-Operational Error q Explain)

Eshibit I - Same Source 19/77) 110ther (Esplaml l

Refueling Information t

Fort Calhoun - Unit No. 1 Report for the nonth ending October 1985

't 1.

Scheduled date for next refueling shutdown.

October 1985 2.

Scheduled date for restart following refueling.

December 1985 3.

Will refueling or restmption of operation thereafter require a technical specification change or other license amendment?

Yes a.

If answer is yes, what, in general, will these be?

Technical Specification change subnitted September 3, 1985 b.

If answer is no, has the reload fuel design arxl core configuration been reviewed by your Plant Safety Review Ormittee to deter-mine whether any unreviewed safety questions are associated with the core reload.

J t

c.

If no such review has taken place, when is it scheduled?

4.

Scheduled date(s) for subatitting proposed licensing Submitted action and support information.

September 3, 1985 9

5.

Inportant li nsing 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.

Submitted and approved 6.

The number of fuel assenblies: a) in the core 133 asscsnblies 4

b) in the spent fuel pool 305 c) spent fuel pool storage capacity 729 d) planned spent fuel pool liay be increased storage capacity

_via fuel nin consolidation 7.

The projected date'of the last refueling that can be discharged to the spent fuel pcol asstating the present licensed capacity.

1996 Prepared by h ag #

Date November 1, 1985 g

e

OMAHA PUBLIC POWER DISTRICT Fort Calhoun Station Unit No. 1 October,1985 Monthly Operations Report i

j I.

OPERATIONS

SUMMARY

i The Fort Calhoun Station started its ninth outage attaining refueling shutdown mode on October 1, 1985. The following jobs are in progress:

4 refueling operations are about 35% complete, CE has eddy current tested (ECT) 42 of 64 part length poison rods: the steam generator tube ECT work is 95% complete; installation of nozzle dams has allowed perfor-i mance of ECT while the cavity is flooded for fuel handling; polar crane feed rails are 80% back in place (the original feed. rails had to be l

rebuilt when the new rails were manufactured with the wrong curvature);

j HFA relay replacement is 45% complete with 90 of 233 relays installed and tested; SBM switch replacement is 65% complete with 14 of 31 installed and tested; penetration subassemblies are 75% complete with 20 of 77 installed and tested; battery charger and inverter replacement is just getting started; the main generator field heater replacement is 60% complete with one small and one duplex heater left to install; and earlier in the month the containment integrated leak rate test (ILRT)

)

was perfo med.

One Auxiliary Operator-Nuclear was hired in October.

The following training classes have been in progress during October; SR0 upgrade with four candidates; Equipment Operator-Nuclear (Turbine) with seven students was completed; the second Auxiliary Operator-Nuclear l

class was completed and the third class with three students has started; operator requalification; C/RP ter.hnician; emergency plan; j

and general employee training.

No safety valve or PORY challenges or failures occurred.

A.

PERFORMANCE CHARACTERISTICS 4

None l

B.

CHANGES IN OPERATING METHODS i.

None

. C.

RESULTS OF SURVEILLANCE TESTS AND INSPECTIONS i

None J

Monthly Operations Repurt October,1985 Page Two D.

CHANGES, TESTS AND EXPERIMENTS CARRIED OUT WITHOUT COMMISSION APPROVAL Procedure Description SP-RP-1 Refueling Shutdown Initial Radiological Survey Procedure.

This procedure did not constitute an unreviewed safety question as defined by 10CFR50.59 since performance of radiation surveys has no effect on plant equipment or safety systems.

S P-CHEM-3 Containment Atmosphere Sampling During Containment Pressure Test - ST-CONT-7.

This procedure did not constitute an unreviewed safety question as defined by 10CFR50.59 since sampling of containment air for preparation of a containment pressure reduction permit affects no safety systems and is in full compliance with the requirements and intent of 10CFR20 and 10CFR50, Appendix J.

System Acceptance Committee Packages for October,1985:

Package Description / Analysis EEAR FC-81-05 Chemical Lagoon Banks and Rock Work.

This modification provided foundation work for the new chemical lagoon.

This modification does not have an adverse effect on the safety analysi.

EEAR FC-83-62 Roofing Repair on Technical Support Center.

This modification repaired the roof leakage in the Technical Support Center.

This modification does not have an adverse effect on the safety analysis.

EEAR FC-83-66 Allenaire Air Cylinders for FH-1.

This modification installed new air-over-water Allenaire cylinders for FH-1 camera tilt and spreader, return spring on spreader and new indication on extended light.

This modification does not have an adverse effect or the safety analysis.

,,.4 Monthly Operations Report October, 1985 Page Three D.

CHANGES, TESTS AND EXPERIMENTS CARRIED OUT WITHOUT COMMISSION APPROVAL (Continued)

System Acceptance Conmittee Packages for October,1985:

(Continued)

Package Description / Analysis EEAR FC-84-47 Feedwater System and Main Steam System Control Valves.

This modification replaced LCV-1198 with a Camflex II control valve.

This modification does not have an adverse effect on the safety analysis.

DCR 77-21 Waste Evaporator Demineralized Water and Nitrogen Gas Valves.

This modification installed remote operated control valves on the evaporator for nitrogen gas purge line and the demineralized water flush line.

This modification does not have an adverse effect on the safety analysis.

EEAR FC-85-123 Environmental Air Samplers.

This modification provided for the installation of additional environmental air samplers for monitoring plant effluents (i.e., particulates and iodines) during normal and accident operations.

This modification does not have an adverse effect on the safety analysis.

E.

RESULTS OF LEAK RATE TESTS Refueling leak testing is in progress.

Total leakage will be reported after testing is completed.

F.

CHANGES IN PLANT OPERATING STAFF During October, Dennis Hanson began his employment as an Auxiliary Operator-Nuclear.

I Monthly Operations Report October, 1985 Page Four G.

TRAINING During October, training was completed in the following areas:

turbine building operator, new emergency operating procedures for licensed operators and auxiliary operator training. An Instrumentation and Control Instructor was added to the Station Training Department staff. SR0 upgrade training continued.

H.

CHANGES, TESTS AND EXPERIMENTS REQUIRING NUCLEAR REGULATORY COMMISSION AUTHORIZATION PURSUANT TO 10CFR50.59 None II. MAINTENANCE (Significant Safety Related)

A report of all significant safety related maintenance performed during the 1985 refueling outage will be submitted at the conclusion of the outage.

afV /5 E%

y W. Gary Gates Manager Fort Calhoun Station I

r-Omaha Public Power District 1623 Harney Omaha. Nebraska 68102 402/536 4000 November 13, 1985 j

LIC-85-511 i

i I

Mr. James M. Taylor, Director Office of Inspection arid Enforcement U.S. Nuclear Regulatory Cormiission Washington, D. C.

20555

Reference:

Docket No. 50-285

Dear Mr. Taylor:

October Monthly Operating Report Please find enclosed ten (10) copies of the October, 1985 Monthly Operating Report for the Fort Calhoun Station Unit No.1.

Sincerely, YV W R. L. Andrews Division Manager Nuclear Production RLA/TPM/tjb Enclosures cc: NRC Regional Office Office of Management & Program Analysis (2)

Mr. R. R. Mills - Combustion Engineering Mr. R. J. Simon - Westinghouse l

Nuclear Safety Analysis Center INP0 Records Center American Nuclear Insurers NRC File d

f fp l

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