ML18227A397

Attached September, 1975, Operating Status Reports for Turkey Point Unit Nos. 3 & 4

ML18227A397
Person / Time
Site:	Turkey Point
Issue date:	10/09/1975
From:	Schmidt A Florida Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18227A397 (16)

Text

M01'T)ILY RrPORTS (FOR GRAY BOOK PREPARA'1'IO D - BIBUTIQN FOR PART 50 DOCKEl ~IATERIAL

'BC (TEMPORARY FORM)

CONTROL NO. 11985 .

Fl LF hfONTI1LY PEPORT FILE

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F ROM: Fl ordi a Power 8 Li ght Co. DATE OF DOC DATE REC'D LTR TWX OTHER Miami, Flordia TO: ORIG CC OTHER NRC 1 S'i ned 0 CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:

XXX 1 50-250 DESCRIPTION: ENCLOSURES:

Ltr trans the following: hlonthly Report for September 1975 Plant & Conponent Operability & Availability This Report to be used in preparing Gray Book by Plans & Operations.

NUhIBER OP COPIES REC'D:

PLANT NAME: Turkey Point 3 It' FOR ACTION/INFORMATION SAB 10-15-75 BUTLER (L) SCHWENCER (L) ZIEMANN (L) REGAN (E)

W/ Copies W/ Copies LV/ Copies W/ Copies CLARK (L) STOLZ (L) DICKER (E) ]LEAR (L)

W/ Copies W/ Copies VASSALLO (L)

W/ Copies KNIGHTON (E)

W/ CopiesDP SPELS NOT H;EMOVE PARR (L)

W/ Copies W/ Copies W/ Copies W/ Copies KNIEL (L) PURPLE (L) YOUNGBLOOD (E)~ hHPC/PH W/ Copies W/ Copies W/ Copies W.'l> Copies +CENO+/K INTERNAL DISTR I BUl ION G FIL TECH REVIEW DENTON LIC ASST A/T IND .

~N SCHROEDER G R IMES R. DIGGS (L) BRAITMAN OGC, ROOM P-506A. MACCARY GAMMILL H. GEARIN (I ) SALTZMAN GOSSI CK/STAF F KNIGHT KASTNER E. GOULBOURNE (L) ME LTZ CASE PAWLICKI BALLARD P. KBFUTZER (E)

GIAMBUSSO SHAO SPANGLER J. LEE (L) PLANS BOYD IVlOORE (L)

STELLO HOUSTON ENVIRO M. Rd"lBRCCK (L)

S. REED (E)

~~CHAPMAN MCDOIiIALD DEYOUNG (L) NOVAK MULLER M. SEBVICF. (L) DUBE (Ltr)

SKOVHOLT- (L) ROSS DICKER S. SIIEPPARD (L) E.,COUPE GOLLER (L) (Ltr) IPPOLITO KNIGHTON M. SLATER (E) PETERSON P. COLLINS TEDESCO YOUNG 8 LOOD H. SMITH (L) HARTFIELD (2)

DENISE J. COLLINS REGAN S. TEETS (L) KLECKER REG OPR - LAINAS PROJECT LDR G. WILLIAMS(E) EISENHUT Fll F. 5 REGION (2) BENABOYA V. WILSON (L) WIGGINTON VOLLMER HAR LESS gR. INGRAM (L)

STEE LE M DUh'CAN EXTERNAL DISTRIBUTION

~1 LOCAL PDR Ming Flordia P D R-SAN/LA/NY

~1 TIC (ABEBNATIIY) (1){2)(10) NATIONALLABS.Bm E-201 GT 1

BROOKHAVEN NAT LAB

~l NSIC (BUCHANAN)'

1 ASLB 1 W. PENNINGTON, CONSULTANTS 1

1 G. ULRIKSON, OBNL 1 Newton Anderson NEWM ARK/BLUME/AGBABIAN 1 AGMED (RUTH GUSSMAN)

ACRS I IOLD ING/SENl Rm 8-127 GT J. D. RUNKLES, Rm E-201

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4 P.O. BOX 3100 MIAMI, FLORIDA 33101 FLORIDA POWER 5 LIGHT COMPANY October 9, 1975 Office of Management Information 4Bifqgc~.

and Program Controls U. S. Nuclear Regulatory Commission Washin'gton, D. C. 20555 Gentlemen:

Attached are the September, 1975 Operating Status Reports for Turkey Point Unit Nos. 3 and 4.

Very truly yours,

. D. chmidt Vice President Power Resources gg ~

I0 VTC/cpc ~ " ~'LI;g:iIIN0'I Sgtii'3<~'+

Attachments \

cc: hfr. Norman C. Moseley Jack R. Newman, Esquire

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HELPING BUILD FLOFIIDA

APPENDIX B AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-250 UNIT Turkey Point Unit No. 3 DATE October 6 1975 COMPLETED BY Varylee Montgomery TELEPHONE (305) 245-2910 Ext. 228 MONTH Seotember 1975 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 647 638 648 18 641 19 610 611 . 20 '03

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697 21 512 650 .22 628 643 23 .6 640 24 65 642 626 10 645 26 600 647 27 636 12 647 2S 639 13 643 2S 636 14 641 30 373 643 16 642

APPENDIX C OPERATING DATA REPORT DOCKET NO. 50-250 UNIT Turkey Point Unit No. 3 DATE October 6 1975 COMPLETED BY Mar lee Mont ornery TELEPHONE 305 245-2910 Ext. 228 OPERATING STATUS thru 2400,75,09,30 PERI'OD'001'5>09p01 / GROSS HOURS IN REPORTING PERZQD4 720400 2 CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2200 MAX. DEPEND. CAPACITY (MWe-Net): 666 DESIGN ELECTRICAL RATING (MWe-Net):

3; POWER LEVEL TO WHICH RESTRICTED (IF ANY) (MWe-Net): None 4~ REASONS FOR RESTRICTION (IF ANY):

THIS MONTH YEAR TO DATE CUMULATIVE

5. NUMBER OF HOURS REACTOR WAS CRITICAL..... 718.g 6296.2 20324.9 6 REACTOR RESERVE SHUTDOWN HOURS... ~ .. . LINE..................

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8 HOURS GENERATOR ON UNIT RESERVE SHUTDOWN HOURS........ . . ~

'0-717.2 6194.0 19612. 3 85.0

>>6>>8 ~96 558 8 10 'ROSS ELECTRICAL ENERGY GENERATED (MWH).. 463 928 4 128 994 ll 556 799 ll NET ELECTRICAL ENERGY GENERATED (MWH).... 440 276 3 949,751 10,930,916

12. REACTOR SERVICE FACTOR...........;...... ~ 99.8 96.1 82.1

13. REACTORI AVAILABILITYFACTOR............. ~ 99.8 96.1 82.1 14 ~ UNIT SERVICE FACTOR..................... 99.6 94.6 79. 3

88. 6 94.6 79.6

16. UNIT CAPACITY FACTOR (Using MDC).. ~ .....- 91.8 90.5 67.7

17. UNIT CAPACITY FACTOR (Using Design MWe).. 88.2 87. 0 64.9 18 'NIT FORCED OUTAGE RATE............ ..... 0.4 3.4 4.0 19 'HUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE, AND DURATION OF EACH):

October 27 . December 7, 1975 Refueling, Maintenance, and Inspection 20 ~ 'F 'I SHUTDOWN AT END OF PURPORT PERIOD t ESTIMATED DATE OF STARTUP 214 UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION) FORECAST ACHIEVED INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

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88946M ' I84 '4. ~ 6 5'p 4 I

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ii APPENDIXa D DOCKET NO. Q 2'P

);) REASON UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Turkey Point Unit, No. 3 A: EQUI PLANT FAILURE (EXPLAIN) i B: FAINT. OR TEST i . DATE October 6 1975 C: REFUELING D REGULATORY RESTRICTION COMPLETED. BY Marylee Montgomery E: OPERATOR TRAINING AND LICENSE EXAMINATION TFLEPHONE 305) 245-2910 Ext. 229 Ft ADMINISTRATIVE REPORT MONTH September, 1975 G: OPERATIONAL ERROR (EXPLAIN)

H: OTiiER (EXPLAIN)

~)' METHOD METHOD OF 1: YJZ>UAL TYPE SHUTTING DOWN 2: MANUAL SCRAM Fi FORCED DURATION THE REACTOR OR 3! AUTOMATIC SCRAM NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER(2) CORRECTIVE ACTIONS COMMENTS 4: OTHER (EXPLAIN)

Turbine was tripped on steam generator: No. 3B high-high 1<<el 28 75-09-1 2.8 A caused by the failure of steam generator No. 3B feedwat~

control valve actuator linkage. Turbine trip caused reaMor trip. Corrective action was to repair the failed linkage.

(NON-NUCLEAR SYSTEM) e 29 75-09-2 >>0- Load on Unit No. 3 wa's maintained below 505 R.P. because the indicated axial flux difference was outside the target band f more than sixty effective minutes (cumulative) out of the preceding 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> period. (NUCLEAR SYSTEM) 30 75-09-2 .A Load on Unit No. 3 was manually reduced to approximately 504 R.P. to investigate and correct condenser tube leak.

Corrective action was to locate and plug the leaking condense tube. (NON-NUCLEAR SYSTEM) 4 31 5-09-30 A Load on Unit No. 3 was manually reduced to approximately 50$

R.P. to investigate and correct condenser tube leak.

Corrective action was to locate and plug the leaking coense tube. (NON-NUCLEAR SYSTEM) sulBIARY: 'nit No. 3 operated at 1005 R.P. for entire month except for turbine-rea ctor 'trip on September 19, 1975, 505 R.P. load restriction on September 20, 1975, and load reductions to.repair condenser tube leaks on September 26, and 30, 1975.

I APPENDIX B AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-251 UNIT Turke Point Unit No. 4 DATE October 6, 1975 COMPLETED BY Marylee Montgomery TELEPHONE 05 2 -2 10 Ext. 228 MONTH September 1975 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Ne t) (MWe-Net) 6 8 17 597 638 18 603 348 19 595 496 20 596 599 606 22 606 23 24 608 -25 10 604 26 615 27 12 613 28 13 610 14 602 30 15 599 16 601

APPENDIX C

~ OPERATING DATA REPORT DOCKET NO. 50-251 UNIT Turkey Point Unit No. 4

'DATE October 6 1975

~59:

COMPLETED BY Mar lee Mont ornery TELEPHONE 305 245-2910 Ext. 228 OPERATXNG STATUS thru 2400,75,09,30 7

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2200 MAX. DEPEND. CAPACITY (MWe-Net): 666 DESIGN ELECTRICAL RATING (MWe-Net):

3. POWER LEVEL TO WHZCH RESTRICTED {XF ANY) (MWe-Net): None 4~ REASONS FOR RESTRICTXON (ZF ANY) s THIS MONTH YEAR TO DATE CUMULATXVE

5. 'NUMBER OP HOURS REACTOR WAS CRITICAL .... 480.6 4143.9 ~P

6. REACTOR RESERVE SHUTDOWN HOURS........... 97.3 97.3

7. HOURS GENERATOR ON LINE................I

~ . 473.7 4035.4 13093.2 8~ UNIT RESER~ SHUTDOWN HOURS... ~ .. -0~ 9. GROSS THERMAL ENERGY GENERATED (>AH)..... 990883 8541709 26893919

10. GROSS ELECTRICAL ENERGY GENERATED (MWH).. 299140 2702476 , 8476737 ll. NET ELECTRICAL ENERGY GENERATED (MWH).... 282212 2559218 8028274 12 REACTOR SERVICE FACTOR .. . .......... 66.8 63.3 74;5

13. REACTOR AVAILABXLZTYFACTOR..... .. ~ . 66.8 64.7 75.0 14 UNIT SERVXCE FACTOR........... .......... 65.8 61.6 72.4 AVAZLABILXTYFACTOR............. ... 65.8 61.6 72.4

'5.

UNIT ~

16. UNXT CAPACXTY FACTOR (Using MDC)......... 58-9 58.7 67.7 .

'7. UNIT CAPACITY FACTOR (Using Design MWe).. 56.4 65.1

18. UNIT FORCED OUTAGE RATE...... . . . . 1.8 0.4 3.9 19m SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATEg AND DURATION OF EACH):

None 20 XF sHUTDowN AT END QP REPoRT PERzoD, EsTIMATED DATE QF sTARTUP: October 1 1975 2lo UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION): FORECAST ACHIEVED INITIAL CRXTXCALITY INITIAL ELECTRXCITY COMMERCIAL OPERATION

APPENDIX D DOCKET NO, 9U-deal ON UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME Turkey Point Unit No. 4.

EQUIPetgXNT FAILURE (EXPLAIN) t k'B: MAINT OR TEST I . DATE October 6 1975 Ic: REFUELING t;:D: REGULATORY RESTRICTION COMPLETED. BY Viar lee Vont orner OPZFZtTOR TRAINING AND LICEaeSE EXiQ1INATION TELEPHONE 305 245-2910 Ext. 228 L-'F: ADMINISTRATIVE 975 5G: OPERATIONAL ERFOR (EXPLAIN) PAGE ONE OF TI'10 OTHER (EXPLAIN)

LPETHOD METHOD OF real w MÃUAL TYPE SHUTTING DOWN j2 MANUAL SCRAM F! FORCED DURATION THE REACTOR OR AUTOMATIC SCRAM NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER(2) CORRECTIVE ACTIONS/COMMENTS jg: OTHER (EXPLAIN) 13 75/09/0 2.3 .A Reactor was tripped on steam generator No. 44 low level, coincident with steam flow greater than feedwater flow cau by a transient condition on steam generator feedwater pu=p suction header associated with the failure of the mechanical fasteners on steam generator No. 4A feedwater control valve actuator connection to valve body. Corrective action was to install new mechanical fasteners, align the actuator with the valve body, and torque the mechanical fasteners to the proper valves.. (NON-NUCLEAR SYSTEM) 75/09/0 4.7 A Turbine was tripped on steam generator No. 4A high-high level caused by the failure of steam generator No. 4A bypass feed-water system control valve positioner drive arm. Turbine trip caused reactor trip. Corrective action was to install new positioner drive arm. (NON-NUCLEAR SYSTEM) 15 5/09/03 1.6 A Turbine was trapped on steam generator No. 4A high-high level caused by the failure of steam generator No. 4A bypass fee~

water system control valve positioner drive arm. Turbine caused reactor trip. Corrective action was to install t~

a new WV VtTVn nV Pare Unit, No. 4 operated at an average reactor power level of 975 R.p. except'for unit, shutdovms on September 4, 1975, load reduction on Septem'ber 5, 1975, and scheduled maintenance outage beginning Septem'ber 21, 1975.

I APPENDIX D DOCKET NO K) MASON UNIT SHUTDOWNS AND POWER REDUCTIONS Turkey Point Unit No. 4 g>>. ~

C'e A: EQUIPMENT FAILURE (EXPLAIN)

B: MAINT. OR TEST . DATE October 6 1975 C: FEE'UELING D: REGULATORY RESTRICTION COMPLETED .BY Mar lee>>Mont orner E: OPEFATOR TRAINING AND LICE".S XAIQNATION TELEPHONE 305 245-2910 Ext. 228 AD!~INISTRATIVE REPORT MONTH September 1975 OPERATIONAL ERROR (EXPLAIN) PAGE TWO OF TRIO OTHER (EXPLAIN)

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I) P~HGD ':

METHOD OF RITUAL TYPE SHUTTING DOWN UAL SCRAM F: FORCED DURATION THE REACTOR OR 3 AUTO!y>TIC SCRM NO. DATE S: SCHEDULED (HOURS) REASON (1) REDUCING POWER(?) CORRECTIVE ACTIONS/COMENTS 4! OTHER (EXPLAIN) g 15 CO TINUED FROM PAG ONE ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ poeitioner drive arm and properly align the oontrol val+

positioner with the valve body. (NON-NUCLEAR SYSTEM) 16 5/09/04 A Load on Unit No. 4 .was manually reduced to approximately 255 to investigate apd correct problem with the control signal to No. 4C feed'water control valve positioner.

Corrective action was to install a new pressure the bourdon-tube element on the existing gauge'ecause pressure gauge was leaking. (NON-NUCLEAR SYSTEM) 17 5/09/21 S 237 5 A Unit No. 4 was removed from service (controlled manual shut-down) to repair steam generator No. 4B tube leak (small leak in one of 3,260 tubes). There were no significant quantities of radioactive material released as a resu1t of this small leak. (NUCLEAR SYSTEM)

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