ML18347A830

Monthly Effluent Report for December 1975

ML18347A830
Person / Time
Site:	Palisades
Issue date:	01/07/1976
From:	Vernick H Consumers Power Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18347A830 (5)

Text

flle C'/l'; consumers Power company Palisades Nuclear Plant: Route 2, Box 154, Covert, Michigan 49043 January 7, 1976 US Nuclear Regulatory Commission Mail and Records Section Washington, D. C. 20555 RE: LICENSE REPORTS OF MONTHLY OPERATING DATA DPR-20, DOCKET NO. 50-255 Gentlemen:

Enclosed is a copy of the Monthly Operating Data for the Palisades Nuclear l975. Howard R. Vernick Associate Engineer CC: JGKeppler, NRC RBDeWitt RBSewell 1.9:1

__

I .. ,. .-* APPENDIX 0-UNIT Palisades Plant DATE __ . CO'fPLETE B H. R. Vernick " DY _______ _ . " DOCKET N0. __ 5_0_/_2_5_5 __ _ OPERATIKG STATt:S

• 1. REPORTING PERIOD: __

________ THROUGH __ _,_7""-5-=l-=2'-"'3'=1'----------

HOURS IN REPORTl:\G PERIOD: ___

2. CURRENTLY ACTHORIZED POWER LEVEL ('.\tWth).

2200 MAX. DEPENDABLE CAPACITY (MWe-NET) 684 3. LO\\!EST POWER LEVEL TO WlllCH SPECIFICALLY RESTRICTED (IF ANY) (l\!We-NE1'):

__ 6_3_0 ______ -:--.4. REASONS FOR (IF AN.Y): THIS. REPORTING PERIOD S *. HOURS REACTOR WAS CRITICAL.

.*.. .' ******. 6. REACTOR RESERVE SHUTDOWN HOURS *.***** 7 .. HOURS GENERATOR ON LINE.* .. .*...******

8 .. \JNJT RESERVE SHUTDOWN HOURS . * .* ******* 9. GROSS THER'.\IAL ENERGY . GENERATED

('.\tWH) **.*****.************

10; GROSS.ELEqRICAL ENERGY 11. -GENERA TEDJ'.\IWII)

... : .......*.*.******

NET ELECTRICAL ENERGY GENERATED

('.\!\\'II)

REACTOR AVAILABILiTY fACTOR (1) .********

UNIT A \"AILABILITY FACTOR (2) ..*.********.

l'NIT C AP.-\Cl1Y FACTOR (3) ..*..*****.****

l 1 NIT FORCED Ol!TAGE RATE (4) ......****.*

463.6 ; 0 463.6 0 537,672 154,850 138,558. . 62. 3% 62.3%. 21.2%* 0% YR TO DATE 5,850.1 0 . 5.652.7 0 8,906,400 2,642,400 2;427,933 66.8% . . 64. 5%. 40.5% 32.6% CUl\IULA TIVE TO DATE 16,087 0 14.973.8 0 . 6,681,638 9%

..... 2:1% ___ _._2 ...... 7. 9% __

.1% 12. . 13. 14. 15 . . 16. smrTDOWNS SCHEDULED TO BEGIN IN. NEXT 6 MONTHS (STATE TYPE, DATE, A ND DURATION OF EACH): Refueling, 12/20/75, 3 months . . . .

• 17. IF Sllt:l" DOWN AT END or.-REPORT PERIOD, ESTl'.\IATED DATE or STARTUP: _3_/_2_9_*

_/_7_6_* --------18. UNITS IN TEST STATCS C. RIOR TO CO'.\l'.\IERCIAL OPERATION)

REPORT THE FOLLOWING: (I)

A \'AILABILITY FACTOR (2) l?NIT A\'AILABILITY FACTOR .* INITl!\L CRITICALITY INITIAL ELECrRICAL POWER GENERATION COMMERCIAL OPERATION HOURS RF.ACTOR WAS CRITICAL HOURS IN REPORTING PERIOD x 100 HOURS GENERATOR ON LINE HOURS IN REPORTING PERIOD NF.T ELF.CTR IC Al. PO\\TR DATE LAST DATE FORECAST ACHIEVED *.MAX. Dl-.l'ENDABLE CAPACITY X HOURS IN RU'ORTING l'E!{IOL>

FORCED oL:TA(;E llOL:Rs HOURS GENERATOR ON Llt\E-+ FORCED OUTAGE HOURS I. I 6-D* l .*

.. !--""! .. . e Plant Statistics for Month of: December*

1975 .... Net*Plant Output, Mwhe Gross Generation, Mwhe Station Power, Mwhe -*On Days Generating On Days Not. Generating Reactor Heat Produced, Mwht Hours Critical Hours Generating Capacity Factor Station Power, % of Gross (Days Generating)

CoJ!.e Ave. Burnup, Mwd/MTU Batch A Ave. Burnup,

...... Batch A Lead Bundles, (A-25; A-14, A-1};. A-22, A-44, A-55, A-56, A-47) Batch B_Ave. Burnup, Mwd/MTU .Batch B L::!ad Bundles, Mwd/MTU (B-20, B-17, B-49, B-52) Batch C Ave. Burnup, Mwd/MI'U Batch C Lead Bundles, Mwd/MTU -. ( C-10, C-03, C-02, C-09, C-ll, C-18, C-19, C-12) *Month Year to Date Total to Date .. 138,558 154,850 16,292 1,014 214,467 .20 ,492 . 537,672 *8;906,4Qo 463.6 5,850;1 .. 463.6 . . 5,65i:1 27.2% 10.5% 40.5% 8.1% ,_. . ., . 6 ,881, _638_ .. . 7 ,146 ,650. *465,012 113 ,-902 23,019,960 16,087 14,973.8 2.7.9% 6.5% ll,347.3*

11,102.9 11,716.64

.13,093-5 14,194.6 12,900.0 Dates on Line: 1 thru 20 inclusive except plant shutdown at 0738 hours0.00854 days <br />0.205 hours <br />0.00122 weeks <br />2.80809e-4 months <br /> on 12/20 for scheduled outage'. . Availability

(%) Plant Reactor Month 62.3 62.3 *_Year to Date 64.5 66.8. *This number represents the core average burnups calculated by INCA. The corresponding core average burnup calculated from thermal considerations is 11,430.1.

/ i I I i I t*

.. -* APPENDIX C .. * . ::j,, . ' DOCKET NO. 50-2 55' *.

• UNIT Palisades Plant DATE l/y_/_7 6 __ COMPLETED BY H. R. Vernick AVERAGE DAILY UNIT POWER LEVEL MONTH December 1975 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY {.M\Vc-net)

.. DAY (MWe-net) 1 484 17*. . 480 2 268* 18 4 1 / 3 -24J: . .19' 4 4 241 20. 10 5 235 21 6* 237 *22 7 237 23 s 240 24 .. .... -:-9 237 25 10 235 . 26 11* 250 27. 12 *. 259 *28 13 261. 29. ,-14 266 30 1"5 264 31 16 421 . . . DAILY UNIT POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unit power level in M\Vc-net for each day in the reporting month. Compute to the nearest whole megawatt.

• These figures will be used to plot a gr;,iph for each reporting month. Note that by usi*ng maximum dependable capacity for the net electrical rating of the unit. there may be occasions when the daily average power level exceeds the 100% line (or the rcstrktcd power level* line). In such cases, the average daily unit power output sheet should be footnoted to explain the aprJarent anomaly. 1. J 6-C* l . . .* . .. ,,,.,..*.

I

• I

.I :.... * ,. l j NO. 10 ..=.:*-,,

...........

_.,, __ ..... . ..-...-.... .----..--------------------.._....., ____ ...._-..,._

\ TYPE F*FORCED DURATIPN DATE S*SCHEDULED (HOU.RS) 751220 s 280.4 ' : . *' . ,. . .. APPENDIX E UNIT SHUTDOWNS REPORT MONTH December 1975 ' METHOD OF SHUTTING DOWN REASON (1) THE REACTOR (2) c 3 .. ., .. . -: .. . \ .. -., .. .. .. . . . .. , . DOCKET NO. 50-255 UNIT NAME Palisades-Plant DATE 1/7176 COMPLETED l3Y H. *R. Vernick. . CORR.ECTIVE ACTIONS/COMMENTS While coming down 'in power for the outage, there was a Reactor Protective System flow trip. ; . '\ \ (l) REASON (2) METHOD . A**EQUIPMENT FAlLURE'(EXPLAlN)

I-MANUAL B* MAINT. OR TEST 2-MANUAL C-REFUELING SCRAM D-REGULATORY RESTRICTION 3-AUTOMATIC E-*OPERATOR TRAINING AND SCRAM LICENSE EXAMINATION F-ADMINISTRATI VE G-Ol'ERATIONAL ERROR (EXPLAIN)

H-OTliER (EXPLAIN)

..

SUMMARY

• The unit operated at . 45% tl;Lis month until. December 16, .:1975 when power was increased to 80%. Load :i;-emained at 80%.until the unit came-off the line.for a scheduled refueling on December 20, 1975-t * . ,. ** .. .** \ t . ' I I ! r. \ . . . e .