ML18227B101
| ML18227B101 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 04/04/1975 |
| From: | Schmidt A Florida Power & Light Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Download: ML18227B101 (16) | |
Text
AEC DISTRI=UTlG:! "OR PART 50 DOCKET f,IATERIAL (TEf,iPORARY FORi'.I)
CONTROL NO:
FILE'ONTHLY REPORT FILE FROf<I Florida Power 6 Light Co.
M$thmi, F la A.D. Schmidt DATE Or DOC DATE R EC'D LTR IX RPT OTHER TO:
Office of Management Info ORIG 1-signed CC OTHER SENT AEC PDR xx SENT LOCAL PDR CI ASS Ui~ICLASS XXXX PROP INFO INPUT NO CYS RFC'D DOCK-"T NO:
50-250 and 251 DESCRIPTION:
Ltr trans the fol(owing:.
pl P
~ ew ENCLOSURES:
Monthly Report for March 197 Plant 6 Component Operability 6c Availability This Report to be used in preparing Grey Book by Plans
& Opdrations.
No. of Cys Rec'd 1
PLANT NAi'vIE:
Turkey Point 83 and 8'4 FOq e C IQQI/Iele O<'0 ~ 1A IOi!
4"8-85 JGB BUTLER (S)
W/
Copies CLARK (S)
W/
Copies
'PARR (S)
W/
Copies RIEL ($)
~l SCSKNCER
{S)
W/
Copies STOLZ (S)
W'I Copies VASS ALLO (S)
W/
Copies PURPLE (S)
W/
Copies ZIEICDN {S)
W/
Copies DICKER (E)
W/
Copies KNIGHTON (E)
W/
Copies YOUNGBLOOD (E)
REGAN (E)
W Copies AR (S)
W/ ( Copies 4o MAGEE W/ 2 Copies W
Co ies G
ROOM P-506-A MUNTZXNG/STAFF CASE GIAMBUSSO BOYD MOORE, (S)
(BWR)
DEYOUNG (8)
(PI%)
SKOVHOLT (S)
GOLLER- (S)
P.
COLLINS DENXSE REG OPR PILE G REGION i2)
ToRe WILSON SIIIEL<.LE TECH REVIEW SCHROEDER MACCARRY KNXGHT PAWLXCKX SHAO STELLO HOUSTON NOVAK ROSS XPPOLITO TEDESCO LONG LAXNAS BENAROYA VOLXHER INTERNALDISTRIBUTION DENTON LXC ASST GRINEE DXGGS (S)
GAMHILL GEARIN (S)
GOULBOURNE (S)
BALLARD KREUTZER (E)
SPANGLER LEE (S)
MAXGRET (S)
ENVIRO REED (E)
NOLIER SERVICE (S)
DICKER SHEPPARD (S)
KNIGHTON SLATER (E)
YOUNGBLOOD SMITH (S)
REGAN
~ET S (S)
PROJECT LDR WXLLIAHS (E)
WILSON (S)
HARLESS INGRAM (S)
EXTERi~'4 L DISTr- 'BUTION
~AT IND BRAXTHAN SALTZMAN B,
HURT LANS CDONALD VCHAPHAN DUBE w/input E.
COUPE D,
THOMPSON {2)
KLECKER E ISENHUT 1-LOCAL PDR Homestead, Fla 4-TIC(ABERNATHY)
CA"NSXC (BUCHANAN) 1 "ASLB
- ,r';
- . I "NEWTON AÃ)ERSON 16-ACRS HOLDING
{1)(2) {10) "NATIONALLABS 1-W.
PENNXNGTON, RM-E-201G.T.
1"CONSULTAVZS NEWMARK/BLUIIE/AGBABIAN 1 "PDR SAN/LA/NY 1 "BROOIQMVEN NAT LAB 1-G.ULRXKSON,ORNL 1-AGHED RUTH GUSSIED ROOM B<<127 G,T.
1"J.
RUNKLES RM-E-20 G,T.
4, Cf/
m P4 P
'~
AI I'$
I,"
+n
hr ~
//gal/p, O. BOX 3I00 MIAMI,FLORIDA 33)OI ylllg FLORIDA POWER & LIGHT COMPANY April 4, 1975 Office of Management Information and Program Controls U.
S. Nuclear Regulatory Commission Nashington, D.
C.
20555
.y))B C<Q~
Gentlemen:
Attached are the March, 1975 Operating Status Reports for Turkey Point Unit Nos.
3 and 4.
Very truly yours, ic resident Po Resources VTC/cpc Attachments cc:
Mr. Norman C. Moseley Jack R.
Newman, Esquire c~~g Q~ 0h
~.~ c ~gb Qh 3f78 R LP I IhI G BUILD F LO R I CI A-
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ENCLOSURE A DOCKET NO.
50-251 UNIT NAhiE TURKEY POINT UNIT NO.
4 DATE APRIL '2, 1975 COhPLETED BY fELEPHONE NO V. T.
CHILSON 05 445-6211 Ext.
2177 DAILY UNIT POD'ER OUTPUT howl March 197 5 DAY AVERA(ill DAILY f41(e-net DAY AVERA(Z DAILY h5'e-net 3
.5 10 13 683 681 681 683 685.
6'83 678 676 677 678 676 674 657 675 20 21 22 23.'4 27 28 29 30 643 556 660 296 598 645.
'651 657 552 15 16 18 672 661 665
'59 662 NOTE:
Daily average power 'level greater than 666 MP,e, due to cooler 'condenser cool-water..
t f
i@~
4JV~,4%L4 d. '" L'IIV~
UZI'f IX@ lE ~
50 ADO 4
TURKEY POINT UNXWNO.
3 APQTL 2, 1,P75 REPORT I
H MARCH, 1975 CO>]VI,LI'J.:.D N'. T. ngLSON TLl1."PllONG i 305 445-62T1 L~xt. 2177 OPERATING STATUS 1.
RBPORTPilG PIIRIOD: 0001~ 75, 03 '1" TIIROUGll 2400 74 03, 31 GROSS llOURS IN RBPOI<YIih(i PLllIOO:
744. 0 2.
cUJQENTJ.Y-AUTHoRlzED pow]!R LJ:vrJ.
(iN'fl:)
2200 MAX. DEPEND.
CAPACITY (b]>>Ie NIL'1')
666 3.
PO>>tEJ< I.LVEL TO>>1.]ICJI RES'fRICTED (IF MTY): 0]>>'e NET)
None 4.
REAsoN~ rOR REsfRICTIONS (Ir A~v):
THIS bGVI'll YR-TO-DATE 5:
NMER 01 HOURS 'IHE REACTOR WAS CRI'I'ICAL...,..........................
619.4 1 412.0 Ce]Uu'I IVE
'ro nA]r:
14 439.7 6.
REAcrol~ RESERVE sl.vfDOJ~ ))OURS........ 7.
I.]OURS GENERATOR ON LIiNE...............
~
- 8. 'NIT RJ:.Sl";RVE SIJUTDO1'N 110URS.......:... 607. 4
" 2 016. 6 15 434.9
- 85. 0 9.:GROSS
'I']JEW,L EiNERGY GENERATED(MS)...,
1 245 352 4 240 473 10.
GROSS El,rCfI<ICAL ENERGY GENERA'ITD (M>>'H)'................,...............,
408 186 1 390 789 11.
Ix'I:7 -':Gl'IC':v'ix RCiY GBi'I."Rl'%71:.D jilllli'I)..
> 4'J.
~
~ 32>
28 920 497 8 818 594 8 304 375 12.
RL'ACTOR AVAILABILITYI'AC!'OR Ql 13.
UNIT.AVAIIABILI'I'YFACTOR +2 14.
UNI'f CAPACI'IY FACTOR g3,.....,.........
UNIf roRCED OUTAGE RAfE g4........;....
- 83. 3 81.6 78.1 18.4 94.1 93.4
- 92. 0 6.6 78.9 75.8 61.3 4.6 SIJUTDO>>iNS SCJIEDtJLED OVI-:R NExT. 6 I JOvfl]S (TYPE, DA'I'E AND DURAfION or EACH):
June 21 26, 1975 - Seismic Restraint Inspection.
17.
II'HU.'ITO>>INA'f END Ol" RL'POKf PERIOD, ESTDKfED DATE OF STAKIUP:
~A'OR AYAIKBILIPFACTOR = llOURS IUACTOR WAS CRITICAL.X"100 GllOSS HOURS IN IU PORTINU PURlOD UNl'I'VAII.AI>IL~TYFACTOR I]OlJRS Grs]iy.yrOR OLJ uWr: X 100 GROSS JlOURS 1N N;VOR'I]2]<10])
U 'I" CAVACf'IY I'ACTOR NJ!'I I'I C I'ICAJ'O>>I!R
'Lb.r']m l' 0
UNIT CAVAbf.'IY IAIDO]h
J]Ax I)] I'I,:N])A]g,]'J(p:)CI'IY x (ROSS 1]OURS IN REPOKJII]lIOD l]i!l'I'UTAGl"JbVI'I' JORC]iE) OU'I'AGJ! JJOIJRS X 100 J]OUR7 ()]'NJ!JNJ'OR (7N,l,i:~!i +
FOi<(:I:]) OU JA(;i.:. J'JO]j]iS 1
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SUMMARY
Unit No.
3 was returned to service'March 9, 1975, following completion of repairs to the turbine control valves.
Performance of tne unit was satisfactory until March 30,
- 1975, when the valve operator failed on No.
3C steam genera"or feed-water control valve.
'V DOCKET NO. 50-250 P.'IT NiiE TURKEY POINT UNIT NO.
3 DATE APRIL 2 1975 i~.ASON
~:-EQUIPiiENT FAILURE(EXPLAIN)
B-MAINT. OR TEST C-REFUELING D-REGULATORY RESTRICTION i.'-OPERATOR TRAINING AND LICENSE EXCMINATIOVi F-ADMINISTRATIVE G-OPERATIONAL ERROR H-OTHER(EXPLAIN) "
PREPA)KD BY V. T.
CHII,SON
.TELEPHONE
. 805 l 445-6211 Ext.
2177 REPORT hoiVHH MARCH, 1975 UNIT
++METHOD:
1-MANUAL 2-iiNUAL SCRAM 3-AUTOMATIC SCKQf S H U T D 0 N N S / R E D U C T I 0 N S 07 08 09 10 l
DATE 75 03 01 75 03 02 75 03 02 75 03 03 75 03 30 F-FORCED S-SCHEDULED DURATION (hOURS)
REASON
- 5.5 3.3 127.8 bKTHOD Oi SI.KJITING DOWil THE REACTOR N/A N/A Unit was tripped by loss of generator field, caused by failure of components in the generator voltage regulator power supply system..
(Non-nuclear S stem)
Load on the unit was reduced below 50% R.P.
and maintained below 50% R.P. until the accumulated time outside the target band was
-reduced to less than one hour in the previous
'24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> period.
Refer to Abnormal Occurrence 250-75-1.
(Nuclear 'S stem)
Reactor was tripped by two-out-of-three channels, Overpower AT.
Reactor protection system, power range, high neutron level trip setpoints were being reduced from 1085 R.P. to 55% R,P.
Channel N-42 Overpower AT comparator failed to reset when the bistable switch was returned to normal position.
Reactor tripped when Channel N-43 Overpower AT comparator was.placed in the tripped mode.
(Nuclear S stem)
Unit was removed from service (deliberate manual shutdown) to re-air turbine control valves.
(Non-nuclear S stem)
Load on the unit. was reduced to 130 NWe'24%.R.P.)
when valve operator on No.
3C steam generator feedwater control-valve-failed.'Non-nuclear s stem)
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IQ 11NIT !@ME. 5{}-251 rV858V VOLANT 'uNZT'OO. '4 REPORT 14 MARCli, l975 ~ I I~ 7 hJ 4 14IJO't4 WV~Woa PVNAAJNe COilPLI:'Iill) BYV, T,CH7X SON (B'45-623.L Ex<. 2177 OPERATING STATUS 1. REPORTING PERIOD:
- 0001, 75 03
'I]IROUGII 2400, 75, 03 GROSS HOURS IN Rl POR'I'ING VI RIOD: 744:00 2. CURRL'NTI.Y AUTIIORTZED POWER I.EVEI, {tlÃt) 2200 MAX. DLiPL2ND. CAPACIIY (Imo NL.P) 666 3. P01~'ER LEVEL TO b'IIICH RESTRICTED (IF ANY): (NI'c NET) None 4. REASONS FOR RESTRICPIONS (IF ANY): 71IES MONTH YR-TO-DA'17: S. MPiiBER OF HOURS TIK REACTOR NAS CRITICAL o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~, ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 6 9 8 ~l 2 035.7 CUi~IUIA'I'IVL'O DATI": ll 369.5 6. REACTOR RESERVE SIIUTDOWif HOURS......;. 7. HOURS GENERATOR ON LDIE............... ~ 695. 6 97.3 ~ 2 013.3 97.3 ll 071.1 8."" UiiIIT RESERVE Si UTD01'blN I-IOURS........... 9. GROSS TIIEIb~IAL ENERGY GENHRATEDOMI).... '1 475 161 4 305 374 10. GROSS I"".LHCTRICAL ENERGY GBlL'RATED (MQ);...............;................ 472 292 1 395 378 11. iui:"I'LH(."IRIG'0 Eiui'BGY GL":iu7Pmxcu gr7Ailj.. 22 657 584 7 169 639 6 7g5 nor: 12. REACTOR AVAILABILI'IYFACTOR Ql il 13. UNIT'AVAILABILITYI"ACTOR g2 14. UNIT CAPACIIY FACPOR. J3................
- 93. 8
- 93. 5
- 90. 5 94.3 93.2 92.3 83.0
- 80. 8 74.5 lS.
UNIT FORCED OIJI'AGE RATH g4............. 4.8 16. SIIUTDONNS SCIIEDULLD OVER NEXT 6 MOVllIS ('IYPE, DA'"E AND DURATIOiN OF EACI.I): March 30 May 25, 1975 Refueling, Maintenance, and Xnspections. 17. IF SI-IUTD01% AT END 01 REPORT, PERIOD, ESTDIATED DA'17: Ol'TAR1UP: Ma 26 1975 RI~(TOR AVAILABILITYI.ACTOR HOURS RIMCTOR WAS CP~ITICAI. X 100 GROSS HOURS IN REl'OR'I'ING PI!l<IOD J2 1JNIT AVAlLABILI'IYI'ACTOR IIOURS GI!NERATOR ON I'INE X 100 (7ROSS IIOURS IN RL'I'OKI'L'RIOD 3'MI'I'APACl'IYFA(-I'OR NLI'I.L'CTRTCAI, POLI< GENERATI !D X 100 MAX. Dill'I!NDAI)l,liCAPACITY X GI(OSS IIOURS, IN RLIPOIG'L'RIQD \\ UN1T OUTA('H RA'17 = IIOUliS GliNI'ilKTOIION LINli + I:Oi1CI'.D OUIA(;I:. i iOVRS 0 P 8<> UNIT SHUTDONNS/REDUCT IONS-03. 04 DATE 75 03 20 75 03 24 1YPE F-FORCED S-SCHEDULED DURATION (HOURS) REASON " ME'fHOD OF SHUTTING DOi('V THE REACTOR . N/A N/A CO~.'~1EiXVS Load'n the unit was reduced to approximately 50% R.P. to perform periodic test on turbine main steam sto'p and control valves, re-heat interce t, and reheat sto valves. (Non-nuclear S stem) Load on the unit was reduced to 275 MWe (50% R.P.) to repair con-denser tube leak. (Non-nuclear S stem) 05 75 03 29 S 48.4 'C Unit was removed from service (deliberate manual shutdown) for refueling, maintenance and inspections. (Nuclear and Non-nuclear. S stems) 0%'-E(PIPi~K%'AILURE +EXPLAIN) B-JOINT. OR TEST C-REFUELING D-REGULATORY RESTRICTION E-OPERATOR TRAINING Ag~3..- LICENSE EXQfINATION. F-ADAIiNISTRATi.VE . G-OPERATIONAL ERROR H-OTh=-R (EXPLAIN)- METHOD: 1-~fZVAL VJAL 3-AUTOIiATIC SCR ~< ~I I ~ I a- -'