ML20134L709

From kanterella
Jump to navigation Jump to search
Monthly Operating Repts for Oct 1996 for Prairie Island Nuclear Generating Plant
ML20134L709
Person / Time
Site: Prairie Island  Xcel Energy icon.png
Issue date: 10/31/1996
From: Dugstad D, Wadley M
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9611210159
Download: ML20134L709 (9)
v • d • e


Text

- . . _ - . . - . . _- . ._

Northern States Power Company 1717 Wakonade Drive East Welch, MN 55089 Telephone 612-388-1121 November 11,1996 Prairie Island Technical Specifications Section 6.7.A.3 l l

1 US Nuclear Regulatory Commission l Attn: Document Control Desk l i

Washington, DC 20555

)

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 l

Monthly Operating Report October 1996 l

l l Attached is the Monthly Operating Report for October 1996 for the Prairie Island Nuclear Generating Plant.

4 Mi Michael D Wadley

((-

Plant Manager Prairie Island Nuclear Generating Plant I

c: Regional Administrator Ill, NRC NRR Project Manager, NRC l f NRC Resident inspector State of Minnesota Kris Sanda )/

Attachment 9611210159 961031 PDR ADOCK 05000282 R PDR

f' NRC' MONTHLY REPORT PRINTED 11/6/96 Page1 DOCKET NO. 5o.282 UNIT PRAIRIE ISLAND NO.1 DATE 11/6/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-3881121-4370 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: OCTOBER 1996 Unit 1 was base loaded for October. There were no shutdowns and only one power reduction.

On October 11th at 2212 a power reduction began for condenser tube cleaning and lubrication o; 12 Main Feedwater pump coupling. The unit returned to full power on the 12th at 2158.

Day light savings time ended on the 27th.

1 i

CURRENT CONTINUOUS OPERATING RUN OF 121 DAYS

NRC MONTHLY REPORT PRINTED 11696 Page 2 4

' DOCKET NO.50 282 UNIT PRAIRIE ISLAND NO 1 i

DATE 11496

COMPLETED BY DALE DUGSTAD TELEPHONE 612-3861121-4379 AVERAGE DAILY POWER LEVEL UNIT 1 I MONTH
OCTOBER 1996 QATg1 AVERAGE DALLY POWER LEVEt.

10/1/96 525 10/2/96 524 10/3/96 526 10/4/96 528 f 10/5/96 526 10/6/96 526 10/7/96 525 i 10/8/96 526

10/9/96 527
10/10/96 527 i 10/11/96 520

! 10/12/96 234 10/13/96 527 10/14/96 526 ,

10/15/96 526 l 10/16/96 527 l 10/17/96 525 l 10/18/96 529 l 10/19/96 529

) 10/20/96 528 l 10/21/96 528 10/22/96 528 10/23/96 528

{ 10/24/96 528 10/25/96 528 10/26/96 528 i 10/27/96 524 j 10/28/96 531 10/29/96 527

10/30/.6 525 10/31/96 528 1

f AVERAGE LOADS ABOVE 513 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

NRC ' MONTHLY REPORT PRINTED 11496 Page 3 DOCKET NO. 50-282 UNIT PRAIRIE ISLANO NO.1 OATE 11496 COMPLETED BY DALE DUGSTAD TELEPHONE 612-38811214378 OPERATING DATA REPORT OPERATING STATUS

1. UNIT NAME: PRAlRIE ISLAND NO.1
2. REPORTING PERIOD: OCTOBER 1996
3. LICENSED THERMAL POWER (MWT): 1650
4. NAMEPLATE RATING (GROSS MWE): 593
5. DESIGN ELECTRICAL RATING (NET MWE): 530
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 545
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 513
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 - 7) SINCE LAST REPORT, GIVE REASON:

NONE

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NONE
10. REASONS FOR RESTRICTIONS, IF ANY: NONE THIS MONTH YR TO-DATE CUMULATIVE
11. HOURS IN REPORTING PERIOD 745 7320 200544
12. NUMBER OF HOURS REACTOR CRITICAL 745.0 5917.4 172276.7
13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.00 5571.1
14. HOURS GENERATOR ON-LINE 745.0 5864.7 170557.7
15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.00 0.00
16. GROSS THERMAL ENERGY GENERATED (MWH) 1204166 9490677 270644160
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 405300 3144730 89268440
18. NET ELECTRICAL ENERGY GENERATED (MWH) 385253 2965258 83939563
19. UNIT SERVICE FACTOR 100 80.1 85 ,
20. UNIT AVAILABILITY FACTOR 100 80.1 85 3
21. UNIT CAPACITY FACTOR ( MDC NET) 100.8 79 83
22. UNIT CAPACITY FACTOR ( DER NET) 97.6 76.4 79 4
23. UNIT FORCED OUTAGE RATE O 1 4.6
24. FORCED OUTAGE HOURS 0.0 61.2 8187.1
25. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH):

N/A

26. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

N/A

NRC' MONTHLY REPORT PRINTED 11296 Page 4 DOCKET NO. 50-282 UNIT PRAIRIE ISLAND NO.1 DATE 11/6/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-3881121-4376 s

UNIT SHUTDOWNS AND POWER REDUCTIONS MONTH: OCTOBER 1996 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 10/11/96 1 S 0 B 5 N/A N/A N/A NOTES: Condenser tube cleaning and lub 12 main FW pmp coupling I

l l

l Iy.EE REASON METHOD f.ySTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP C-REFUELING 3-AUTO TRIP D-REGULATORY RESTMION 4 CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE LICENSE EXAMINATION 9-OTHER IEEE STD 803A-1963 F-ADMINISTRATIVE G-OPERATIONAL ERROR H-OTHER

~

~

NRC MONTHLY REPORT PRINTED 11/6/96 PageG I DOCKET NO. 50-306 UNIT PRAIRIE island NO. 2 DATE 11/6/96 COMPLETED BY DALE DUGsTAD TELEPHONE 612-388-11214379 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE MONTH: OCTOBER 19E l l

Unit 2 was base loaded for October. There were no shutdowns and two power reductions. On l October 17th at 2047 a power reduction began for 23 Heater Drain Pump packing leak repair.

On October 26 at 2200 for Turbine Valve testing. The unit retumed to full power on the 27th at 0300. Day light savings time ended on October 27th. l l

)

CUPRENT CONTINUOUS OPERATING RUN OF 121 DAYS

_ --_ =- -. ._- . -. _ - .

NRC* MONTHLY REPORT PRINTED 11/6/96 Page 6 DOCKET NO. 50 306 UNIT PRAIRIE ISLAND NO. 2 DATE 11/6/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4379 AVERAGE DAILY. POWER LEVEL WIT 2 MONTH: OCTOBER 1996 QA,lgi AVERAGE DAILY POWER LEVEL 10/1/96 530 10/2/96 529 10/3/96 530 10/4/96 532 10/5/96 531 10/6/96 531 10/7/96 530 10/8/96 530 10/9/96 532 10/10/96 532 10/11/96 534

~

10/12/96 532 .

10/13/96 531  !

10/14/96 531 10/15/96 531 10/16/96 531 10/17/96 525 l 10/18/96 519 l 10/19/96 533 10/20/96 532 10/21/96 533 10/22/96 533 10/23/96 531 10/24/96 533 10/25/96 532 10/26/96 518 10/27/96 501 10/28/96 536 10/29/96 531 10/30/96 530 '

10/31/96 534 AVERAGE LOADS ABOVE 512 MWE-NET ARE DUE TO COOLER CONDENSER CIRCULATING WATER

NRC MONTHLY REPORT PRINTED 11/6,96 Page 7 DOCKET NO. 50306 UNIT PRAIRIE ISLAND NO. 2 DATE 11/696 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-4370 i

i OPERATING DATA REPORT 4

OPERATING STATUS 1

1. UNIT NAME: PRAIRIE ISLAND NO. 2
2. REPORTING PERIOD: OCTOBER 1996
3. LICENSED THERMAL POWER (MWT): 1650
4. NAMEPLATE RATING (GROSS MWE): 593
5. DESIGN ELECTRICAL RATING (NET MWE): 530
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE)
544
7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 512
8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS 3 - 7) SINCE LAST REPORT, GIVE REASON:

NONE

, 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE): NONE

10. REASONS FOR RESTRICTIONS, IF ANY: NONE 4

THIS MONTH YR-TO-DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD 745 7320 191662
12. NUMBER OF HOURS REACTOR CRITICAL 745.0 7220.2 170029.2
13. REACTOR RESERVE SHUTDOWN HOllRS 0.0 0.00 1516.1
14. HOURS GENERATOR ON-LINE 745.0 7190.8 168580.3
15. UNIT RESERVE SHUTDOWN HOL'RS 0.0 0.00 0.00
16. GROSS THERMAL ENERGY GENERATED (MWH) 1220940 11719800 268512869
17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 414460 3916670 87817980
18. NET ELECTRICAL ENERGY GENERATED (MWH) 394526 3706775 83032439
19. UNIT SERVICE FACTOR 100 98.2 88
20. UNIT AVAILABILITY FACTOR 100 98.2 88
21. UNIT CAPACITY FACTOR ( MDC NET) 103.4 98.9 86.4
22. UNIT CAPACITY FACTOR ( DER NET) 99.9 95.5 81.7
23. UNIT FORCED OUTAGE RATE O 1.8 2.4
24. FORCED OUTAGE HOURS 0.0 129.2 4113.9
25. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE, DATE, AND DURATION OF EACH):

REFUELING AND MAINTENANCE OUTAGE STARTING IN JAUNARY 1997

26. IF CURRENTLY SHUTDOWN, ESTIMATED STARTUP DATE:

N/A

. 1

. 1 NRC* MONTHLY REPORT PRINTED 11/6/96 Page0 DOCKET NO. 50-306 UNIT PRAIRIE ISLAND NO. 2 DATE 11/6/96 COMPLETED BY DALE DUGSTAD TELEPHONE 612-388-1121-43r6 UNIT SHUTOOWNS AND POWER REDUCTIONS MONTH: OCTOBER 1996 DATE UNIT TYPE HOURS REASON METHOD LER NUMBER SYSTEM COMPONENT 10/17/96 2 F 0 A 5 N/A N/A N/A NOTES: 23 heater drain pump packing leak 10/26/96 2 S 0 B 5 N/A N/A N/A NOTES: Turbine valve testing i

i l

l Iy2g REASON METHOD SYSTEM CODE F-FORCED A-EQUIPMENT FAILURE 1-MANUAL DRAFT IEEE STD S-SCHEDULED B-MAINTENANCE OR TEST 2-MANUAL TRIP l l

C-REFUEUNG 3-AUTO TRIP l D-REGULATORY RESTRICTION 4 CONTINUED E-OPERATOR TRAINING AND 5-REDUCED LOAD COMPONENT CODE UCENSE EXAMINATION 9 OTHER lEEE STD 803A 1983 F-ADMINISTRATIVE G-OPERATIONAL ERROR H-OTHER

Retrieved from "https://kanterella.com/w/index.php?title=ML20134L709&oldid=2872003"