ML040860746

Monthly Status Report for November 1988

ML040860746
Person / Time
Site:	Maine Yankee, WM-00011
Issue date:	12/09/1988
From:	Maine Yankee Atomic Power Co
To:
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ML040860742	List: ML040860743 ML040860746 ML040860749
References
-RFPFR NUDOCS 8812290236
Download: ML040860746 (11)

Text

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17 PDR ADOCK 05000029 R IPDC

OPERATING DATA REPORT Docket No.: 50-309 Date: 03/Dec/88 Completed By: J. M. TAYLOR Telephone: 207-882-6321

1. Unit Name....................................... Maine Yankee

2. Reporting Period................................ November 1988

3. Licensed Thermal Power (MWt).................... 2630

4. Nameplate Rating (Gross MWe).................... 864

5. Design Electrical Rating (Net MWe).............. 825

6. Maximum Dependable Capacity (Gross MWe)......... 850

7. Maximum Dependable Capacity (Net MWe)........... 810

8. If Changes in Capacity Ratings (Items Number 3-7)

Since Last Report, Give Reasons:

NO CHANGES

9. Power Level to Which Restricted, if Any (Net MWe)

10. Reasons for Restrictions, if Any:

THIS MONTH YEAR-TO-DATE CUMULATIVE

11. Hours In Reporting Period 720.00 8;040.00

12. Number of Hours Reactor Was Critical........... 0.00 6,777;.29 112,630.61

13. Reactor Reserve Shutdown Hours.................. 0.00 0.00 0.00

14. Hours Generator On-line.. 0.00 6,655.71 109,410.79

15. Unit Reserve Shutdown Hours.................. 0.00 0.00 0.00

16. Gross Thermal Energy Generated (MWH)........ 0.00 16,488,693.00 250,849,024.00

17. Gross Electrical Energy Generated (MWH)........ 0.00 5,124,660.00 82.013,390.00

18. Net Electrical Energy Generated (MWH)........ 0.00 4,946,639.00 78,417,611.0(0

19. Unit Service Factor...... 0.00 82.78 77.76

20. Unit Availabilty Factor.. 0.00 82.78 77.76

21. Unit Capacity Factor (Using MDC Net)........ 0.00 75.96 70.28

22. Unit Capacity Factor (Using DER Net)........ 0.00 74.58 68.52

23. Unit Forced Outage Rate.. 0.00 3.23 7.08

24. Shutdowns Scheduled Over Next 6 Months:

Date Type Duration 10/15/88 REFUELING OUTAGE 8 WEEKS I

25. If Shutdown at End of Report Period, Estimated Date of Startup: 12/14/88

• . V Docket No: 50-309 Unit Name: Maine Yankee Date: 03/Dec/88 Completed By: K.L. Embry Telephone:. 207-882-6321 Report Month: November, 1988 NARRATIVE

SUMMARY

OF OPERATING EXPERIENCES The plant was shutdown at the beginning of the month for reactor refueling.

The plant was shutdown the entire month.

AVERAGE DAILY-UNIT POWER LEVEL FOR NOVEMBER 1988 Docket No.: 50-309 Unit: Maine Yankee Date: 03/Dec/88 Completed By: J. M. TAYLOR Telephone: 207-882-6321 Day Avg. Daily Power Level Day Avg. Daily Power Level (MWe-Net) (MWe-Net) 1 . .. .. . .............. . 0 16 .................... 0 2 . .. .. . .............. . 0 17 .................... 0 3 . . . . . . .............. . 0 18 .................... 0 4 . .. .. . .............. . 0 19 .................... 0 5 . .. .. . .............. . 0 20 .................... 0 6 . .. .. . .............. . 0 21 .................... 0 7 . .. .. . .............. . 0 22 .................... 0 8 . .. .. . .............. . 0 23 .................... 0 9 . .. .. . .............. . 0 24 .................... 0 10 . .. .. . .............. . 0 25 .................... 0 11 . .. .. . .............. . 0 26 .................... 0 12 . .. .. . .............. . 0 27 .................... 0 13 . .. .. . .............. . 0 28 .................... 0 14 . .. .. . .............. . 0 29 .................... 0 15 . .. .. . .............. . 0 30 .......................................................- 0

UNIT. SHUTDOWNS AND POWER REDUCTIONS Docket No.: 50-309 FOR NOVEMBER 1988 Unit: Maine Yankee Date: 03/Dec/88 Completed By: J. M. TAYLOR Telephone: 207-882-6321 Page: 1 of 1 Number 30-88-10 ___

Date 881014l Type (1) S i Duration I (Hours) l 720 l Reason (2) C Method (3) 1 LER# N\A System Code (4) ZZ Component Code (5) ZZZZZZ Shutdown for refueling outage Cause and Corrective Action

1. TYPE: 2. REASON: (cont) 4. SYSTEM CODE:

(F)orced F-Administrative Exhibit G-Instructions (S)cheduled G-Operational Error for Preparation of Data H-Other (Explain) Entry Sheets for

2. REASON Licensee Event Report A-Equipment Failure 3. METHOD: (LER) File (NUREG.0161)

B-Maintenance or Test 1-Manual C-Refueling 2-Manual Scram 5. COMPONENT CODE:

D-Regulatory Restriction 3-Automatic Scram Exhibit I-Same source E-Operator Training & 4-Other (Explain) as above.

License Examination ft

MAINE Yk - PEOFNANCE PROGRAM WORKSHEETN ) November 1988 ktu~l PERFORMAJNCE DATA Period Hours = PH 720.0 Unit Rating WNC(Normal) = 55.0 MWe Net Unit Outage (A)Plann (B) enance C)Forced (O)Extended CE) Reserve

'ours 7°'. °. !l00 Partial (F)Unplanned (6)Seasonal l(K) Planned Planned Outsge Start Date Reduction ° 0.0 0.0 October 15,1498 ivIW-hrs:

(O Sross Sen. (Wth) (1)Net Sen. (We) Fuel Cost 0.0 0.0 158, 92. 0 CALCULgiTED DATA Service Hours SH PH - (a+b4c+d+e) = -. 720.0 0.0 Available Hours = AH = SH + e= + 0 o Equivalent Unit . C.:

5.9o Derated Hours = EUN( = (f+k) . rating Equivalent Seasonal 0.0 . 855.0 Derated Hours = ESDH = g .rating =

Thermal VXTU's = h x 3.4128 =3.412- 0.0 CALCULATED PERFOMANCE FACTORS AVAILABILITY FACTOR = AF = (Availalbe Hours - Period Hours) x 100 =

AF = (P .PH) X 100 = 0.0 720.0 x i o °° 3 EQUIVALENT AVALIBILITY FACTOR EAF Available Hours - (Equivalent Derated Hours + Equivalent Seasonal Hours) x 100=

Period Hours

0. 0.0- + .0 -------

EAF = PH - (EUNDH + ESEH) x 100 = xloo=_ 0.0 _

PH 720.0 CAPACITY FACTOR = CF Net Generation x 100 Period Hours x Unit Rating CF= i x 100 =_x__ _-_ 0.0 '.'

PH x Rating FORCED OUTAKE RATE = FOR Forced Outace Hours x 100 ForMJ Outage hours + Service Hours FOR C x 100,= _ _0.0 _ _ _ x100 0.0 C + SH t 2 UNIT HEAT RATE HR Fuel Energy Consumed (KvIth) x Conversion (BTU)=

F Net Generation (File) 0.0  :

j1 HR = KBTU's i

,: g0.O t.4JX 0.0 BTU-g 0.0q Pmar-__d D .3 ___

Prooar-*d bv: Date Lpg

Maine Yankee Atomic Power Co.

AVERAGE DAILY POWER LEVEL (MWTH)

A E.

1 P C R

A G

E 1

T H

C i 9 17 25 3 11 19 27 4 2 20 28 5 13 21 21 7 15 23 31i8 18 24 :;l, DATE

,.j Form No. 20-304-4 Rev. No._ _ _

Revised:

MAINE YANKEE MONTH November 1988 LOAD REDUCTION TIME DURATION ITIME I I TIME I ITIME I TIME I I TOTALI I START I % I STAB- I % I START I STAB- I % I TIME I DAY I DOWN IPWR I ILIZED IPWR I UP I ILIZED IPWR I (HRS) I REASON 1 1 1 1 0000 10 1 I I The plant was shutdown for the 2 I . I I I I I I entire month for reactor refuel-3 I I I I I I I I ing.

4 1 6

71 I I I I .I 8 1 I I I I1 9 I I I I I I I I I 10 1 I I I I I I I I 11 1 1 1 1 1 1 1 1 12 1 I I I I I I II 13 1 1 14 I I I . I 151 16 II II I I 17 1 I I I II II 18 1 I I I I I I 19 I 1. 1 1 1 1 1 1I 20 I I III I 21 II II II II 22 I I I I I I I I 23 1 24 1 I I I I I I 25 I I I I I II 26 I II III II 27 1 28 1 I I I I I I I I 29 I I I .I I I I .

30 1 I I I I I I I I 0020n

Form No. 20-304-5

~-J Rev. No. 0 Revised:

MONTH November 1988 OUTAGE & AVAILABILITY TIMES I TIME I TIME I TIME I TIME I TIME I TIME I I RX I RX I RX NOT I RX I UNIT I UNIT I DlAY II RRPA-qO s

ISUBCRII CRIT. I AVAIL. I AVAIL. IOFFGRII PHASED I a

1 I The plant was shutdown for the I I I 2 1 entire month for reactor reftieling. I I I I 43 1 1 1 I I I I S 1I I I I I I I I 651 1 1 I

7 1 I I 1 1 I 1 8 1 I 1 I 1 1 1 I 9 1 II I I I I I I 101 12 1 I 1 . IIII 13 1 1 I I I I I 14 1 1 1 I I I I I 16 1 1 1 II 17 1 I I I I 18 1 I I I I III 19 1 I 1 1 1 1 1 20 1 1 1 I I III 21 1 1 I IIII 22 1 I I 1 1 1 1 23 1 1 1 1 1 1 24 1 25 1 I I IIIII 26 1 1 1 I 1 1 27 1 28 1 1 1 1 1 I1 29 1 I 1 I 1 1 if 30 0020n

<-/

MAINE YANKEE ATOMIC POWER COMPANY

- -- WISCASSET ,MAINE-MONTHLY REPORT FOR NOV. 1988 ChO

• EET ~ --. MONTH--------)ARATE" GROSS ELECTRIC GENERATION (MWH) 0.o0 5124660.0 82013390.0 STATION SERVICE (AUX. TRANS.) (MWH) 1 19 0.0 0 720 3 0 0 367828.00 STTI?~V~E~T7TAN7V(M H)~0-.O0 1-'78021.-00S-5595782T-00 NET ELECTRIC GENERATION (MWH) 0.o0 0 4946639.00 78417611.00 ON LINL TIME (HOURS) 0.00 6655.73 109410.78 S U T D'O'QNT I'M E'-( HO UR'S)-~20 O1 8 2 3 76 5 PLANT CAPACITY FACTOR (DESIGN NET) 0.000 74.58 68.52

• PLANT PERFORMANCE LOG *MONTH YEAP seCoc.

NET PLANT HEAT RATE (8TU/KWH) 0.00 11373.80 10912.61 PLANT THERMAL CAPACITY (PERCENT) 0.000 77.978 70.097 K MYCKoRIL A N A VA1CX6flrTY (P-Ek~ER 'Ti _-0 0o 8.5 ;-~4847 84 .46-7 PLANT AVAILABIL17Y (PERCENT) 0.000 82.783 77.757

• NUCLEAR LGG* MONTH YEAR TO DATE STARTUPS 0 3 179 H-EATUPS 0 0 40 COOLDOWNS 0 1 40 SHUTDOWNS 0 4 176

_FUCU'tO'XaORE5JE`CTIO NS 0 AVERAGE CORE BURNUP (MWD/TON) 0.000 84359020 12666.051*

S.C.O. VALUE FROM THE. START OF COMMLRCIAL OPERATIONt 12/28/1972 AT 0000

...-;VALUEFOR 4 THE' PRESENT CORE

MAINE YANKEE ATOMIC POWER - DAILY NUMBERS LOG NOV. 1988 MWTH = MEGAWATT THERMAL HOURS CD COOLDOWNS RA = REACTOR AVAILABLE TIME HU HEATUPS l-C' -'=-TIME CRITICAL IN HOURS .--

`FLR- FULL LOAD REJECTIONS --

SD = SHUTDOWNS MWTHPC MEGAWATT THERMAL HOURS FOR PRESENT CORE SU = STARTUPS BURNPC BURNUP FOR PRESENT CORE S I='SCRAMS . EFPHTD EQUIVALENT FULL POWER HOURS TO-DATE

'- 'DATE TH RA ' - TC' SU SD - S -- CD."' ' HU ' FLR MWT PC.' BU'NPC-

- 'EF D 11/ 1/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/ 2/1988 0.0 0 *0 0' 0 0 0 0 0 24759471.0 12666.1 97898.0 11/ 3/1988 0.lb0 0.*0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/ 4/1988 0.*0 0- 00 0.0

-0 0 0 0 0 0 0 24759471.0

'11I/- 12666.1 97898.u 5/198'8- " 0.0o . 0 0 0 0 0 0- 24759471.0- 12666.1 97898.0 11/ 6/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 11/ 97898.0 7/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/ 8/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.U 11/ 9/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/10/1988 . 0.0. 0.0 0.0 0 0 0 0 _ 0 0 24759471.0 12666.1 97898.0 I 1 1/9 8 0;0 0.0 0.0 0 0 0 0 - 0 0 24759471.0 12666.1 97898.0 11/12/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.U 11/16/1988 o.U 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/14/1988 0.O 0.0 0 .0 0 0 0 0 0 0 24759471.0 '12666.1 97898.0 11/15/1988 0.0 0.0 00 0 0 0 0 0 0 24759471.0 12666.1 973-',o 11/16/1988 0.0 0. 0 0 0 0 0 0 24759471.0 12666.1 97 io.

11/17/1988 0.0 0.0 0 0 0 ' 0 '0 0 0 24759471.0- '12666.1 97898.0 11/18/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/19/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/20/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0' 12666.1 97898.0 11/21/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/22/1988 . 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 11/23/1988- 97898.0 0.0 0.0 0.0 0 '" 0 0 0. 247594'71'.0-12666.1 99789'8.'O 11/24/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 978918.U 11/25/1988 0.0 b.0 0.0 0 0 0 U 0 0 24759471.U 12666.1 97898.0 11/26/1988 '0.0' 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/21/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/28/1988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 11/29/1988 0.0 0.0 U.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 llS/01988 0.0 0.0 0.0 0 0 0 0 0 0 24759471.0 12666.1 97898.0 I

'I