ML20066F796

Monthly Operating Rept for Oct 1982

ML20066F796
Person / Time
Site:	Duane Arnold
Issue date:	11/14/1982
From:	Watson M IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:
Shared Package
ML20066F795	List: ML20066F793 ML20066F796
References
NUDOCS 8211190182
Download: ML20066F796 (6)

Text

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OPERATING 8)ATA REPOPT 70CKET NO. 050-0331 DATE November 14, 1982 C0MPLETED f;y M_a_rk Watson TELEPHONL 319-851-5611 OPERATING STATUS

1. Unit Name:

Ouane Arnold Energy Center N tes

~2. Repiotting Period:

October 1982'

~

~

1658

3. Licensed Thermal Power (MWt):

• 4. Nameplate Rating (Gross MWe):

565 (Turbine Rating) 538

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe):

545 515

7. Maximum Dependable Capacity (Net MWe):

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

9. Power Level To Whica Restricted,If Any (Net MWe):

10. Reasons For Restrictions,If Any:

' This Month

. Yr.-to-Date Cumulative II. Hours In Reporting' Period-745.0 7296.0 '

67920.0 i

12. Number Of Hours Reactor Was Critical 745.0 5566.1 49044.8

13. Reactor Reserve Shutdown Hours 0.0

'0.0 0.0 745.0 5349.3 47738.7

'14. Hours Generator On-Lir e

15. Unit Reserve Shutdowa Hours 0.0 0.0 0.0

16. Gross Thermal Energy Generated (MWH) 435134.4 5694490.0 58747888.0

17. Gross Electrical Energy Generated (MWH) 134503.0 _.

1888444.0 19663484.0

18. Net Electrical Energy Generated.(MWH) 123388.4 1765088.6 18396674.0

19. Unit Senice Factor 100.0 73.3

~70.3

20. Unit Availability Factor 100.0 73.3 70.3 32.2 47.0 52.6

21. Unit Capacity Factor (Using MDC Net)

22. Unit Capacity Factor (Using DER Net) 30.8 45.0 50.3 0.0 22.8 17.8r

23. Unit Forced Outage Rate :

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

First Quarter 1983 Refueling

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

• Turbine Rating:

56.5.7 MWe Generator Rating:, 663.5 (MVA) x.90 (Power Factor) = 597 MWe 8211190182 821114

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PDR ADOCK 05000331 R

PDR (n/77)

m AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 050-0331 Duane Arnold UNIT Erargy Center DATE November 14, 1982 COMPLETED BY Mark Watson TELEPHONE -319-851-5611 MONTII October 1982 DAY AVERAGE DAILY FOWEI[ LEVEL DAY (MWe-Net)

AVERAGE DAILY POWER LEVEL (MWe Net) i 164 37 171 2

167 33 169 3

168 19 168 4

168 174 20 s

165 21 176 6

182*

7 170 23 175 8

170 24 175 9

171 25 220 10 167 26 228

' ll 17.1 230 27 12 183 28 232 17'1' 13

,9 226

~

170 34 170 30 15 171 31 185 16 173 INSTRUCTIONS On this format hst the average daily unit power level in MWe-Net for each dayin the repor the ricarest whole merawatt.

(9/77) 9

Y s

UNITS!!UTDOWNS AND POWER REDUCTIONS DOCKET NO. 050-0331 UNITNAME Uuane Arnola tnergy Ctr, DATE flovernber 14,.uf 82 -

REPORT MONTil nctnhor _ 1982 COMPLETED DY Mark Watson TELEPJIONE 319-851-5611

=

c jg

}

$ Yij Licensee

,Ev, je, Cause & Corrective No.

Date g

g g

,8ss Event g'g pU Action to fE 5

j 55 g Report a mO Pre. vent Recurrence H

g 6

s 17 10-29-82 F

0.0

.H N/A N/A F/A N/A Load reduction by load dispatcher l

i I

2 3

4 F: Forced Reason:

Method:

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

I Manual for Preparation of Data B. Maintenance of Test

'f anual Scram.

Entry Sheets for Licensee C Refueling 2 utomatic Scram.

hvent Report (LER) File (NUREG-D Regu! story Restriction 4s Set (Explain) 0161)

E. Ope:ator Training & License Examination F Ad:dnistrative 5

C Ope a:ional Ermr(ExNain)

(9/77) ll-O:hsr (Explain)

Exhibit 1.Same Soutee

Unit Duane Arnold Eneray Center Date ovember 14, im n

ComplEd by _ Mark Watson Telephone 319-851-5611 REFUELING INFORMATION 1.

Name of facility.

A.

Duane Arnold Energy Center 2.

Scheduled date for next refueling shutdown.

A.

1st quarter, 1983 3.

Scheduled date for restart following refueling.

A.

Unknown 4.

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

A.

Yes.

New MAPLHGR tables will have to be included in Technical Specifications.

5.

Scheduled date(s) for submitting proposed licensing action and supporting information.

A.

Unknown at this time.

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.

A.

New fuel assemblies to be placed in the reactor will be more highly enriched than those currently in use.

7.

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

A.

a) 368 b) 448 8.

The present licensed spent fuel pool storage capacity and the size of any increase in licensed storage capacity that has been requested o'r is planned, in number of fuel assemblies.

A.

2050 9.

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

A.

1998

Docket No.

050-0331 Unit Dunne Arnn1d c~Ny co Date November 14, ~1'9 Completed by Mart Watson MAJOR SAFETY RELATED MAINTENANCE

. Telephone 319-851-561)

DATE SYSTEM COMPONENT DESCRIPTION 9-30-82 HPCI Test Control Circuit Test Potentiometer Replaced 10-8-82 Standby Gas Treatment SBGT Air Compressor IK-3 Repaired starter 10-13-82 Containment Atmos.

'A' Torus Water Level Recorder LR-4384C Cleaned. brushes in motor and calibrated Dilution (CAD) 10-14-82 HPCI Pipe Support - IAWSKM-1603 Repaired and replaced support 10-15-82 Containment Atmos.

IK18A Cooler Disassembled and. cleaned Dilution (CAD) 10-15-82 River Water and Screen Pump IP-1128 Replaced coupling Wash 10-24-82 Containment Atmos.

Temperature Recorder TR-438.6B Installed new motor pen #1 new pen tape

~

Dilution (CAD) pen #1.

10-26-82 Diesel Oil Fuel oil'Iavel high aiarm Changed logic and functionally tested G

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o%

il

Dock:t No. 050-0331 Unit Duan~ Arn :ld En rgy C >nter Date No_vemb 3r 14,1982 Completc.d by Mark Watson i

Telephone 3J9-851-5611 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE 10-1 Normal operation at 165 MWe.

10-12 During normal operation, the ' A' Torus Water Level Recorder, LR-4384, was found indicating a reduced level.

R0 Report 82-66 During normal operation surveillance testing, the ' A' LPCI injection valve, M0V-2003, failed to close completely.

R0 Report 82-67 10-14 During normal' operation, the 'B' River, Water Supply System (RWS5)' Traveling Screen Wash Pump, IP-1128, was found inoperable.

R0 Report 82-68 10-15 Normal operation at 170 MWe.

10-18 During normal operatien, power was lost to the 'C' MSIV Leakage Control System (MSIV-LCS) Logic.

R0 Report 82-69 10-19 During normal operation's review of completed surveillance test procedures, it was discovered that the monthly surveillance of the Reactor Low Low Level Reactor Protection System trip function had not been performed during September.

R0 Report 82-70 10-24 During normal operation instrument checks, suppression. pool water tempera.ture'-

recorder TR-4386B was found inoperable.

R0 Report 82-71 10-26 During normal operation surveillance testing, the pressure switches which control reactor building to suppression chamber vacuum breakers, CV-4304 and CV-4305, tripped conservatively out of specifications.

R0 Report 82-72 10-27 During normal operation surveillance testing,. radwaste ventilation isolation damper IV-AD-44A failed to close.

R0 Report 82-73 10-29 Load reduction per load dispatcher.

10-31 Normal operation at 173 MWe.

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