ML17342A993

Forwards Responses to Chemistry Survey Concerning Feedwater & Condensate Sys.Daily Chemistry Records Retrieved from Microfilm & Averaged to Determine Yearly Values.Effort Required Five man-wks

ML17342A993
Person / Time
Site:	Turkey Point
Issue date:	10/27/1987
From:	WOODY C O FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
L-87-431, NUDOCS 8711020408
Download: ML17342A993 (14)

Text

(REGULATORY 1 FORMATION DISTRIBUTION SYS~M<RIDS)ACCESSION NBR: S711020408 DQC.DATE: 87/10/27 NQTAR IZED: 'O DOCKET 8 FACIL: 50-250 Turkey Point Plantz Unit 3i Florida Power and Light C 05000250 50-251 Turkey Point Planti Unit 4z Florida Power and Light C 05000251 AUTH.NAME AUTHOR AFFILIATION WOODY'.Q.Florida Power h Light Co.RECIP.NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Provides responses to chemistry survey concerning feedwater h condensate sos.Daily chemistry records Yetrieved from microf i 1m 8c averaged to determine yearly valuesi ef fort that needed five man-wks.DISTRIBUTION CODE:*OOZD COPIES RECEIVED: LTR J ENCL Q SIZE: TITLE: OR Submittal:

General Distribution NOTES: REC IP IENT ID CODE/NAME PD2-2 LA McDONALDI D CQP IES LTTR ENCL 1 0 1 1 REC IP IENT ID CODE/NAME PD2-2 PD COPIES LTTR ENCL 5 5 INTERNAL: ARM/DAF/LFMB NRR/DEST/CEB NRR/DEST/RSB NR MAS/ILRB REG FIL 01 EXTERNAL: EGhG BRUSKEz S NRC PDR 1 0 1 1 1 1 1 1 1 1 NRR/DEST/ADS NRR/DEST/MTB NRR/DOEA/TSB QGC/HDS2 RES/DE/EIB LPDR NSIC 1 1 1 1 1 1 0 1 1 1 1 1 TOTAL NUMBER QF COPIES REQUIRED: LTTR 21 ENCL 18

(=P.O.BOX 14000, JUNO BEACH, FL 33408.0420

<yillll@,++~~+OCTOBER 2 7 1987 L-87-43 I U.S.Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C.20555 Gentlemen:

Re: Turkey Point Units 3 and 4 Docket Nos.50-250 and 50-25 I Water Chemistr Surve Provided are the responses to the chemistry survey concerning feedwater and condensate system.The chemistry records required retrieval from microfilm and then averaging the daily records for your yearly values.This effort required five man-weeks.

Should there be further questions, please contact us.Very truly yours,.O.Wo~~Group i President Nuclear Energy COW/RG/gp Attachment cc: Dr.J.Nelson Grace, Regional Adminsitrator, Region II, USNRC Senior Resident Inspector, USNRC, Turkey Point Plant>aloe.Bqqo>~-~-~871iO ADOOW00280 PQR pO'(RG2/054/I an FPL Group company ef~f'I e f f gl'Ie ih Ih l I PWR EROSION-CORROSION QUESTIONNAIRE (Check or Circle All Applicable)

ENCLOSURE Utility COmpany..Flprida POWer Imi Light CO.Unit NameS Turke)i't.

3 HWe 4 Date: I Z~Phone No.f5&lk ln service: 19 3.~.Condensate pollshers:

insta1 led 19$7.l Cooling waters fresh, Copper alloy condenser Boric acid used since: Water Treatments AV with amnonla, morpholines ydrazlne.none, cation, wde mixed bed;~!....$

of feedwater flow;~~~~~~~~~~~~~~o crated,in:

H-OH, NH4-OH form.salt.fbracklsh;'orcooling tower.t ng;yes;~o.Copper alloy f W hester tubes: LP, Hp,~non 19...;during: operation, layup, low load soaks>other.......

A.EROSlON-CORROSlON EXPERIENCE I.Erosion-Corrosion identified ln wet steam piping:~es.no.2.Erosion-Corrosion of HSR Chevrons or mesh:~e, no.i~mesH cHevAoQs Joe>s+s<~~+Chevron materials stainless steel, carbon steel, other.%<>ts.p?Ap.~fa.

+.~<~<3.Erosion-Corrosion of feedwater piping: ye no.Date found.Wg%L'9.87.......

Feedwater piping materials.

~f~yinn~Erosion-Corrosion of:>%.elbows,.4..Ts,.....diffusers....l...:

reducers,....valves,....orifices,.+..other components (specify).PJPA~PJl'.A'~.)A'4" 5.Erosion-Corrosion of J-Tubess yes,~.>APNe4 Cg~iHEitC, Jof msgr$134'.Erosion-Corrosion of feedwater distribution ring: yes,~7.Erosion-corrosion of turbine:~L identify components:

.SofoA 44!Viysj....8.Erosion-Corrosion of other cycle components (identify)

.%90&..~A'H'&A<<A...<.

9.Feedwater temperature range where erosion-corrosion found: from 9k4P to.4JP.F 10.1nspection frequency for feedwater piping J.f.+.years.Steam lines.t..C-.years.l I/11.inspection methods used: ltrason c th c ness radiography, visual, other......

B.P 1 p 1 NG DESIGN l.2~3~4.'5.6.Haximum feedwater flow velocity.....'.P.....

feet/second.

No.of feed pumps operating at 1004 load..Z...second pump On at.k..%load.Haximum flow velocity when only I pump fs operating...J~.>.......

feet/second.

No.of feedwater piping components:

.!R?..elbows,.7:I...Ts,......diffusers, A~..reducers,.+&...valves..2-...orifices,Fa~

A~Dmin PU-p>"~"'rM

......other components (spec i f y)..............OTAOA QN~PPS..........

Haximum flow velocity in wet steasr piping...%%......

feet/second.

Feedwater pressures and temperatures (astual (preferred) or design): Full load ressure sia te erature~F Pe e A'e~Ps.AO.Vs f....f3o Ps~~~~~T: K?9s9 Ts~81.V Ts 3k%Ts NA'.Ts V.~l.Con ensate Pump Cond.Polishers Low load t ical~g.of full load: BF Pump Steam Generators Ps.g, Ts Igg!.7.~o Ts/+1, p: 4~.T:8 tg.p.tl'30 Ts 2,'%t,.p,.)8'0 Ts AH.Con nsate Pump Cond.Polishers Please attach co les of the heat balance dia t ical low load BF Pump Steam Generators rams for our actual full load and I U' FEEOWATER ANO CONOENSATE CHEHfSTRY please complete the attached Table.Feedwater chemistry history (average or typical values, final feedwater):

Year of oper.: pH of fM maximum.g.b5.~(xz.~/eS./O.od.clA!o.R,ie).~<~a.II.O.9.g/.'fbi.minimum~to g.ILS.~g'L.IS.38.~CS.l,3 7~Io ,~~~7.~zo average, JS vL<Q.~f ei,~e~g..ee.~cia.~cl.o.~gd.~V~.~iSo pH of condensate maximum.~(e.I 2/3.9,ss.~RB.g.Qo.<<Lu~.~~d average.g.sg.~e.32.~so.8.eg.~s,9.g.g.~q,y.~yg g/I~¹ppb maximum)t 0~e, Jinn~+~,)teo~m,+g (Lxs,+3 minimum.~.<.~<.~c average.~~.~~.~c..

<m.c.g.x:m.c.g Cet Co.nd.ug/cm.gg..d,mZ~Spec.Cond.ug/cm.~.~g~.~3,g

.~M..~2.~~~.~(p o 7, II cj go HH~ppb.aga.~w>.~<c>.Z!~~ddt et'./~c~~~a~g~22./o Nh, ppb.~2.3S.22 gl~a~i g/e..to~g~'.~yg.~~.~7 ron e ppb Alr 1nfeakage, SCFlf.23 I.~2.3..28 g.Please send an water chemtstr sugar re rts and data.3.Chemical additions 3.l Arwenfa: typical concentratfon fn feedwater 4...ppb;added at 9'OOR%%C 3e2 Hydrazfne:

typical concentration in feedwater$~.ppb;added at%%Q~A<<A-3.3 Boric acid: typical concentration In feedxatersi/A

.ppb ae B;added at eekl(eAe~~~~e~~~~~~~0.NATERlALS Fitting: A-105 and A"234 GrMPBSUPC A"106 Gr B&C Feedwater piping-list ASTH or other specification numbers....................

A-106 Gr B and A"53 Gr B 2.Met steam piping: Fitting: A-105 and A 234 Gr SPB 3.Attach results of chemical anal sfs b ou or f e vendors.Records are not available.

Detailed results were not required at time of procurement, 1967.70/Doc 4 k

PWR EROSION-CORROSION QUESTIONNAIRE (Check or Circle All Applicable)

ENCLOSURE Unit Name: Turkey Pt.4 MWe 4'tility Company: Fi I led by: CLoO Co Phone No.4 5(cg Oate: In 2 In service: l9 33.Water Treatment:

AVT ith amnonia morpholine, ydrazine.Condensate pol Ishers: nones cation, powdex, mixed bedl.(O+';$of'eedwater flow;installed l9$3.;o erato~i H-, H4-OH form.Cooling water: fresh, al ,,'brackish;-

cooling tower.Copper alloy condenser tubing: yoo;~Copper alloy FW heater tubes: Lp, Hp,~one.Boric acid used since: 19...;during: operation, layup, Iow load soaks, other.......

A.EROSION-CORROSION EXPERIENCE I.Erosion-Corrosion Identified in wet steam piping:<jee)no.2.Erosion-Corrosion oF HSR Chevrons or mesh:~e , no.tigmesH, Cirrous Rcpiomd<v i 6'hevron material: sta inl ess steel, ar n ee other.....................

3.Erosion-Corrosion of feedwater piping: ye, no.Oate found.sK~...C.........

~,tapg Feedwater piping materials:

.~~~&...4.Erosion-Corrosion of:.'$.7.elbows...;..

Ts,...-..diffusers,...-...: reducer~, alves..-..orif ices,.other components (specify)."g<.'i.i!

l'.J.!">j.G<<" Qectm Erosion-Corrosion of J-Tubes: e , no.6.Erosion-Corrosion of feedwater di bution r Ing~y>y no.7.Erosion-Corrosion of turbine: P identify components-QPVF/54.'qlRQ......

8.Erosion-Corrosion of other cycle components (identify).NOR./QH++AM.....<.

9.Feedwater temperature range where erosion-corrosion Found: From%4l,f o%ill.F 10.Inspection frequency for fe ter ipin l.h.years.Steam lines).R.years.11.Inspection methods used: ultrasonic thi cknes radiography, vl sual, other......

B.PIPING OESI GN l.2~3~4.5.6.l(axlmum feedwater flow velocity.....'.......

feet/second.

/2.8 No.of feed pumps operating at 1004 load...8..., second pump On at.'k..%load.)(aximum flow velocity when only I pump is operating...1>'2.......

feet/second.

No.of feedwater pipirig components:.I.M..elbows,.~l...Ts,...,..diffusers,.~~.reduCerS,.....ValVeSs.A...OrifiCeS, F~m A~M Or>d~~+O S<~C Pme~io4s;......other components (specity)Naximum flow velocity In wet steam piping..LM.......

feet/s ond.P~~~qo pci Feedwater pressures and temperatures (astual (preferred) o design.Full load ressure sia tern erature~F goo Po~~~~~Po~~o~Po qooPv'o 8 o Po~~~~~T: IPP/R T:.LR4~T: 0&%': A4't.T:.0'gl.Con ensate Pump Cond.Polishers Low load t Ical'%of'ull load P: Ti 4o;7.BF Pump Steam Generators p$50 Ti A%7.Con nsate Pump Cond.Pollshers BF Pump Steam Generators Please attach co Ies of the heat balance dia rams f'r our actual full load and t Ical Iow load.

hg FgEOWATER ANO CONOENSATE CHEMISTRY l.Please complete the attached Table.2.Feedwater chemistry historY (average or typical values, final feedwater):

.t'7, 2.~.ZS'.Year of oper.: lst l974 pH oF FW maximum.~33.~%~.~tA

.Q,SZ.~iv3.~gl.OL'~7 minimum.3Isb.cc~o.cg>>g..~to average.~o~.'5,85.~n.g~~g,g.~za pH of condensate maximum~~lb IO~Q~l3 Z,~l'SO~pg~~ltuI minimum.'8 55.7,Io.7,57..7.bm.~zb.~s.5.~>7..~~~.~i~.~oo.

average~L>~.b.coo Sv.vI S,.~L7.~i!Q.~vvg

.7 ut..g.~.gio.DO, PPb maximum.+;.So.7Ieo.o.(oo.Oioo.~)t o (.5.C o.!ig minimum.ce.~c.cs.(5.~c.cs.~r~.cg.c5.cIo.average.r~.325.~c.c5.c 5.c.g.~5.~.<5 Cat.Cond.uS/cm.+rd I~.45 ZJ.~de7 SPeC.COnd.ug/Cm a~a.S.S.O.5.58.nu3+.~3,3.5'.SS.7.po.R.E 7~dR~87 HH, ppb.~II a.agvo.~55.'~s'L..~xi

.~.8..~5~.~acct

.~ak, o.~z.s.8 Ii, PPb~988~2Z 8~zlS.~+~3(ra.~2~7~SSI~ll~ci~IS Aron, ppb~+43 Air Inleakage,~'CFH.~~/Please send an water chemi str sunmar re rts and data.3.Chemical additions 3.1 Ammonia: typical concentration in feedwater R..o ppb;added atRAAAWM.3.2 Hydrazine:

typical concentration in feedwater SP.ppb;added at~8A844w+8-3.3 Boric acid: typical concentration in feedwater d.(g ppb as 8: added at..................

0.~TERIALS Fitting: A-105 and A-234 Gr HPB, 1.Feedwater piping-list ASTN or other specification numbers....................

A-106 Gr B 6 C A-106 Gr B and A-53 Gr B 2.Met steam plplng: Fitting: A-105 and A-'34 Gr MPB 3.Att ch results of chemical anal sis b ou or i e vendors.Records are not available.

Detailed results were not required at time of procurement, 1967.70/Ooc4 LEO-12b'5 IODIZES DRAWING REVIEW lrI Vsl~pg ysr fsssst'ass ss Vs rt Ml fsr VI VSr SISS sl O S Vl~.S's'sV ss Jc4 s~ssd VI ss7 IPCSC.~,,sf&ss Isvsgs s~g Jss CALCULATIONS BASED ON NO RADIATION LOSSES TO HEATER OR EXTRACTION PIPING LOCATED IN CONDENSER NECK.PRINKtv VaLvc As<a haovt Acct Rcttc ARt C i&sILltco ON LOCUM or Vwvc Pan(le, 469.9 F 6'597<4tw lt57.+'H lbt A ill A Qgl STURE lls'Sk 514ARATOR~sat ss a RENEATkR I L CSVA+009r lcbh QKA I II99.5 H TO Af.l~IDQOlhl..696A TOOC~~9OW II99.SN I" Isl..s C:s~sr e~.rVIaWe VO 0 O~s Vs 00 ss ss (tl D.EL.P.0sS Vsr 4 I os oo~s srs es r J JPO evs VSg 0 0 4 ss 0 4 ss Vs As sir re 4'4~~oW ho ss ss rr H.P.ss~sr J J 5TEAII CKNERAIDR~~f 72~0A I I I.t~z,L, I sJsg I I lg Wl I'soch~jq~i ss g 4 srs O 0 7$02~7ssr I 009.+g K.5 INM.A COND.ss I-I+I 10CIL9II IOA+h I 2 Io O NAKE~/3's EC n g CONTrOLLKR 3 II99SII T Qs gr S G.C.l09 0 th IC95s I t021'LSS.t 7.1 f.'I 27 Is HTR I ISt<IS g TR ITS 7 Is NTR OC.0 tA SOS 9 tILlk NTR TA TL CI 4 n 0 e ICeh~Sling'500.Of gvalss~5 Sbtkh NK'AT.1 1s~7A O HTR.6 II goo o 0INIT ONLY.'9.Sf 511L s7 sI 07, l15.'I Q Stl.SL SO7.5'rLE.

HEAT RATE~4 II 99.S 409.5 6884I5 l0390 KWHR IXII>I1 KW TURBINE GENERA'IQR

/NIT 894088 KVA 0.BS PFQOOOVOLTS 15~H WESTINGNXJSE ELECTRIC$0RP.145 PSIA 5IO FTT.2.5.IN Hg.ABS.LESTER, PENNA.I08B4I8 KW LOAD HEAT gAL'ANCE Tg4P~4 CALC.Dv F DATE INITIAL CLUl'kANttb At 10/A INLET

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CALCULATIONS BASED OM NC RADIATION LOSSES TO HEATER OR EXTRACTIOM PIPING LOCATED IN COtCENSER NECK.RATLS ARE CALCUL GP VALVE POINTS.+//dS///REHEATER.LV.S.V.PRjMART VALVE AND ASOVE HEAT ATED ON LOCUS I//ttg rt//ttOISTORE SEPARATOR TO G.C.~~~r/c pr/r-r333S>>3 tj///Ps.P//I G.V.T.V.l i+as.f lcrr~4$os/g (Z)OP.L.P.tc6 4 I jjj4 jt ti xiii~i%Q A//JZW'I.P.

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