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 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 CQP IES REC IP IENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-2 LA 1 0 PD2-2 PD 5 5 McDONALDI D 1 1 INTERNAL: ARM/DAF/LFMB 1 0 NRR/DEST/ADS 1 1 NRR/DEST/CEB 1 1 NRR/DEST/MTB 1 1 NRR/DEST/RSB 1 1 NRR/DOEA/TSB 1 1 NR MAS/ILRB 1 1 QGC/HDS2 0 REG FIL 01 1 1 RES/DE/EIB 1 1 EXTERNAL: EGhG BRUSKEz S LPDR 1 NRC PDR NSIC 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 871iO >aloe. Bqqo>~

ADO OW00280 PQR

~ -

~ pO'(

an FPL Group company RG2/054/ I

ef

~ f

'I e

f f gl'Ie ih Ih l I

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

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.~. Water Treatments AV with amnonla, morpholines ydrazlne.

Condensate pollshers: none, cation, wde mixed bed;~!....$ of feedwater flow;

~ ~

insta1 led 19 $7 .l o crated,in: ~ H-OH, NH4-OH

~ form. ~

Cooling waters fresh, salt .fbracklsh;'orcooling tower. ~

Copper alloy condenser t ng; yes; ~o. Copper alloy fW hester tubes: LP, Hp,~non

~

~

Boric acid used since: 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.

7.

Erosion-Corrosion of J-Tubess yes,~.

Erosion-Corrosion of feedwater distribution ring: yes, Erosion-corrosion of turbine: ~L ~ >APNe4 Cg~iHEitC, Jof msgr $

identify components: . SofoA 44!Viysj .... 134'.

8. Erosion-Corrosion of other cycle components (identify) . %90&..~A'H'&A<<A...<.

9. Feedwater temperature range where erosion-corrosion found: from 9k4P l I/ to .4JP. F

10. 1nspection frequency for feedwater piping J.f.+. years. Steam lines .t..C-. years.

11. inspection methods used: ltrason c th c ness radiography, visual, other......

B. P 1 p 1 NG DESIGN

l. Haximum feedwater flow velocity .....'.P..... feet/second.

2~ No. of feed pumps operating at 1004 load .. Z ... second pump On at .k..% load.

3~ Haximum flow velocity when only I pump fs operating ...J~.>....... feet/second.

No. of feedwater piping components: .!R? .. elbows, .7:I... Ts, ...... diffusers, 4.

A~..

reducers, .+&... valves.. 2-... orifices,Fa~

other components (spec i A~

fy) ..............OTAOA QN~PPS..........

Dmin PU-p>"~"'rM

'5. Haximum flow velocity in wet steasr piping ...%%...... feet/second.

6. Feedwater pressures and temperatures (astual (preferred) or design):

Full load ressure sia te erature f....

~F Pe e A'e ~ Ps . AO. Vs f3o Ps ~ ~ ~ ~ ~

T: K?9s9 Ts ~81.V Ts 3k% Ts NA'. Ts V.~l.

Con ensate Pump Cond. Polishers BF Pump Steam Generators Low load t ical ~g. of full load:

4~. p. tl'30 p, )8'0 Ps. g, ~ o p: .

Ts Igg!.7. Ts /+1, T:8 tg. Ts 2,'%t,. Ts AH.

Con nsate Pump Cond. Polishers BF Pump Steam Generators Please attach co les of the heat balance dia rams for our actual full load and t ical low load

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 minimum average,

.g.b5

~to JS

.~(xz .~/eS vL<Q.

g.ILS .~g'L

~f ei, ~e~

/O.od IS.38 g..ee

.~CS.

clA!o. R,ie)

~cia .

l,3 7

~cl.o

~Io ,~~

.~<~a. II.O

.~gd .~V~. ~iSo

. 9.g/ . 'fbi.

~7. ~zo pH of condensate maximum .~(e . I 2/3 . 9,ss .~RB . g.Qo . <<Lu~.~~d

¹ g. .~yg g/I~

.g.sg .~e.32 .~so 8.eg .~s,9 g .~q,y ppb average maximum minimum .~.

)t 0 ~e, Jinn

.~<.~c

~

+~, )teo

~m,+g (Lxs,+3 average Cet Co.nd. ug/cm

.~~.~~.~c..

.gg

<m . c.g . x:m . c.g d,mZ ~

Spec. Cond. ug/cm .~.~g~.~3,g .~M..~2.~~~.~(p o 7, II go cj 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 ENCLOSURE PWR EROSION-CORROSION QUESTIONNAIRE (Check or Circle All Applicable)

Company: Unit Name: Turkey Pt. 4 MWe 4'tility Fi I led by: CLoO Co Oate: In 2 Phone No. 4 5(cg 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 material: sta inl ess steel, ar n ee other ..................... 6'hevron Erosion-Corrosion of feedwater piping: ye, no. Oate found . sK~...C.........

3.

Feedwater piping materials: .~~~&... ~ ,tapg

4. Erosion-Corrosion of: .'$.7. elbows...;.. Ts, ..... diffusers, ......: reducer~,

alves .... orifices, . 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. l(axlmum feedwater flow velocity .....'.......

/2. 8 feet/second.

2~ No. of feed pumps operating at 1004 load ...8..., second pump On at .'k ..% load.

3~ )(aximum flow velocity when only I pump is operating ...1>'2....... feet/second.

4. No. of feedwater pipirig components: .I.M .. elbows, .~l... Ts, ...,.. diffusers, S<~

.~~.

reduCerS, .....

other components (specity)

ValVeSs . A... OrifiCeS, F~m A~M Or>d~~ +O C Pme~io4s;

5. Naximum flow velocity In wet steam piping ..LM....... feet/s ond. P ~~ ~ qo pci

6. Feedwater pressures and temperatures (astual (preferred) o design .

Full load ressure Po ~ ~ ~ ~ ~

T: IPP/R sia tern erature Po ~

T: .LR4~

~ o ~

~F Po T: 0&% ':

qooPv'o 8 o A4't.

Po goo

~ ~ ~ ~ ~

T: .0'gl.

Steam Generators Con ensate Pump Cond. Polishers BF Pump Low load t Ical'% of'ull load

$ 50 P: p Ti 4o;7. 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):

Year of oper.: lst l974 pH oF FW maximum .~33.~%~.~tA . Q,SZ .~iv3 .~gl . OL'~7

.3Isb . cc~o. cg>>g..~to minimum

.~o~. '5,85 .~n .g~ ~g,g .~za pH of average condensate maximum minimum average

~ >~

'8

~lb IO ~Q ~l3 Z, ~l'SO ~pg~ ~ltuI 55 . 7,Io . 7,57.. 7.bm .~zb .~s. 5 .~>7..~~~.~i~.~oo.

~L .b.coo .o.(oo Sv.vI S,.~L7 .~i!Q.~vvg . 7 ut.. g.~. gio .

.+; . So . 7Ieo . Oioo .~)t o

.~c. (.5 . o . !ig DO, PPb maximum minimum average

. ce

. r~. .~c. cs . (5 325 .~c. c5 . c 5 .

cs .~r~. cg . c5 . cIo.

c.g .~5.~.

C

<5 Cat. Cond. uS/cm .+rd I~.S.S.O 5.58 .nu3+ .~3,3 . 5'.SS . 7.po . R.E

. 45 ZJ

~dR

.~de7

~87 SPeC. COnd. ug/Cm a~a . 7 HH, ppb agvo .~55 . '~s'L..~xi .~.8..~5~.~acct o .~z.s.

~zlS .~+ ~3(

.~II a . .~ak, 8 Ii, PPb ~988 ~2Z 8 ra .~2~7 ~SSI ~ll ~ci ~IS Aron, ppb ~ +43 Air Inleakage,

.~~/

~

'CFH

. t'7, 2.~ .ZS'.

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

CALCULATIONS BASED ON PRINKtv VaLvc As<a haovt LEO-12b'5 NO RADIATION LOSSES TO Acct Rcttc ARt C i&sILltco HEATER OR EXTRACTION PIPING LOCATED IN CONDENSER NECK.

ON LOCUM or Vwvc Pan(le, I II99.5 H TO Af.l~ IDQOlhl ..

~~9OW IODIZES lrI Vsl ~

DRAWING REVIEW 696A illA TOOC II99.SN I

I" pg ysr fsssst

'ass ss Vs rtVl 469.9 F lt57.+ 'H 6'597< 4tw RENEATkR lls'Sk Qgl STURE 514ARATOR I

~sat ss a Ml fsr VI VSr SISS sl O S CSVA lcbh

~.

S's' sV ss Jc4 +009r L s ~ssd VI ss7 IPCSC.

~,,sf & ss Isvsgs s ~ g Jss lbt A QKA 0 0 5TEAII O 4 sl ..s C:s ~sr e~.rVIaWe VO

~ Vs s

ss ss (tl D.EL.P.

0sS Vsr ~ s srs es r ss Vs As sir H. P. ss CKNERAIDR 4

00 os oo I J JPO re evs VSg 0 0 4 4'4 ss

~~oW rr ss ss JsrJ

~

ho

~ ~

f 72~0A

'soch I I I.t ~z,L, I

~jq~i g lg ss sJsg I 4 Wl I I

srs 0

O 7$ 02~7ssr I 009. + g 10CIL9II TL IOA+h I T K.5 INM.A CONTrOLLKR COND. 2 Io CI NAKE~/ 3 O 3 II99SII QsS 4 0

gr n ss

's e I- I+

I th tA ICeh ~7A EC G.C. IC95s t021 'LSS.t Sling l09 SOS 9 ~ O 0 I 7.1 f. '500 .Of

'I 27 Is n g HTR I ISt<IS g TR OC.

ITS 7 Is NTR 0

tILlk NTR gvalss

~5 Sbtkh 'AT.1 1s HTR.6 II goo o TANK Sf s7 sI 07, 0INIT ONLY.'9.

511L l15.'I Q Stl.SL SO7.5'rLE.

IXII>I1 KW TURBINE GENERA'IQR /NIT

~ 4 WESTINGNXJSE ELECTRIC $ 0RP.

894088 KVA 0. BS PFQOOOVOLTS 15 ~H HEAT RATE II 99.S 409.5 LESTER, PENNA.

6884I5 l0390 KWHR 145 PSIA 5IO FTT. 2.5 .IN Hg. ABS.

CALC. Dv F DATE I08B4I8 KW LOAD HEAT gAL'ANCE Tg4P~4 INITIAL CLUl'kANttb At 10/A INLET

)

PRjMART VALVE AND ASOVE HEAT CALCULATIONS BASED OM NC RADIATION LOSSES TO RATLS ARE CALCULATED ON LOCUS

//ttg rt//

HEATER OR EXTRACTIOM PIPING LOCATED IN COtCENSER NECK.

GP VALVE POINTS. I l

~~~

r-TO G.C.

r/c pr/ i

+/ ttOISTORE r333S>>3 tj/ +as.f

. LV. S.V.

/dS/// REHEATER SEPARATOR G.V. T.V.

//Ps.P// I lcrr~4 os/g STEAC GE4ERATOjt (Z) OP.L.P. jT ti tc6 4 I xiii jjj4 jt ti

~i% Q A

//JZW'I.P. //or rg DR'5 r>>i~>>

I tQ r it L i/I I li,g tQ:/

Ct'r

~l

> ~

t i I tQ.-. '

trt

~ ~

I . -I:Wa r.o>>

~L.~h r.

t '

I.

~ Q..

'Q- ~

.Jj

~

I

~

~

t el r- 7'.

-: li/lj i'fl "'~Aj .~p l w

~

r

'za~~a~

ATE

<<rz.o>>/ I ZAP//

ZSN.NG. A ONTROLLER o~ ~s~rrrtr COttD.

ttAKE UP)

~b l

/~. r//

~

L~ . tk r~z.r~ s yr///

rs.od s/C>>

- ro/r>>/ptt/ G.C. >>tSrs- /s/fF /fA// sr+

0$$ /zr. Fs d.t >> . /dttll- ASS

>>rr.s'st ur tts rrrcw JC+CS'R A>>74 TRI , ~.o ma //g///t Rt, (sCd8 J h Rs>>/C fh rj/SSh res/r 6>>PR D.C .C. D.

+L 4 4 ANK j

/rs

~l/

I

>>axed /22>>t>> /gt ~

sjo.c+ />>CÃ% tr SCr.oh I ) 1

~tss// KW TURBINE GENERATOR UNIT

<<<~ I;yA o.rrs PF ~~TS ls ¹H WESTlNGHOUCE ELECTRiC CORP.

%ROSS r>>OCC/r /rrS7- gg BTU MLS'PSIA sat F)T. Z.> IN. Hg ABS 1 LESTER, PENNA.

/ds os KWHR

~ r>>4% KW. LOAD HEAT BALANCE DT P M DATE T /d s s i'.