ML17299A727

Forwards Clarification of Section 4.1, Structural Analysis of Spray Pond Piping Sys in Response to 851003 Request. Clarification Addresses Weld Corrosion Evaluation & Provides Supporting Calculations

ML17299A727
Person / Time
Site:	Palo Verde
Issue date:	11/06/1985
From:	Van Brunt E ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To:	Knighton G Office of Nuclear Reactor Regulation
References
ANPP-33943-EEVB, TAC-60510, NUDOCS 8511110095
Download: ML17299A727 (18)

Text

REGULATO INFORMATION DISTRIBUTION

'EM (RInS)

ACCESSION NBR: 8511110095 DOC o DATE: 85/1-1/Ob NOTARIZED!

NO DOCKET FACIL:STN-50-528 Palo, Verde Nuclear Stationp Unit ir Ar )zona Publ:i 05000528 STN-50 529 Palo Verde Nuclear-Station< Unit 2i Ar)zona Publl 05000529 STN 50-530 Palo Verde Nuclear-Station~ 'Unit >>3~ Arizona Publi 05000530 AUTH BYNAME AUTHOR AFFILIATION VAN BRUNT~E,E ~

Arizona Nuclear Power Project (formerly 'Arizona Public Serv RECIPINAME RECIPIENT AFFILIATION KNIGHTONiG~ N ~

Office of Nuclear Reactor Regulationr Director (pre-851125)

I SUBJECT!'orwards clarification of Section 0 ~ ig "Structur al Analysis-of Spray Pond Piping Sys" in response:

to 85100$ request.

Clarification addresses weld cor rosion"evaluation 8 provides supporting calculations, DISTRIBUT~ION CODE:

A001D COPIES RECEIVED!LTR

" ENCL" SIZE::

'ITLE:"

OR Submittal!

General Distribution NOTES!Standardized plant ~

OL: 12/31/84 Standardized plant.

Standardized plant<

05000528 05000529 05000530 RECIPIENT IO CODE/NAME>>

NRR LB3>> BC Ol>>

INTERNAL! ACRS 09 ELD/HDS3 NRR/DL DIR NRR/DL/TSRG NRR/DSI/RAB RGN5 COPIES LTTR ENCL<

7 7

6 6

1 0

1 1

1 1

1 1

RECIPIENT ID'ODE/NAME ADM/LFMB NRR/DE/MTEB NRR/DL/DRAB N

'TB G FILE 04 COPIES LTTR ENCL' 0

1 1

1 0

1 1

1 EXTERNAL: 24X LPDR NSIC 03>>

05" 1

1 1

1 1

1 EGE,G BRUSKE'gS NRC PDR'2" 1

1 1.

TOTAL'UMBER" OF COPIES REQUI'RED,'TTR 28 ENCL 25

Arizona Nuclear Power Project

~ P.o. BOX 52034

~

PHOENIX, ARIZONA85072-2034 November 6, 1985 ANPP-33943 EEVB/PGN Director of Nuclear Reactor Regulation Attention: Mr.. George M. Knighton, Project Director PMR Project Directorate III7 Division of Pressurized Mater Reactor Licensing B

U.'S. Nuclear Regulatory Commission Mashington, D.C.

20555

Subject:

Palo Verde Nuclear Generating Station (PVNGS)

Units 1, 2, and 3

Docket Nos.

STN-50-528 (License NPF-41)/529/530 Clarification of Structural Analysis for Spray Pond Piping File: 85-056-026 G.1.01.10

References:

(1) Letter from E. E.

Van 'Brunt, Jr.

(APS) to G.

M. Knighton (NRC) dated, April 3, 1985, ANPP-32303,

Subject:

'Esse'ntial Spray Pond Corrosion.

(2) Telecon between i~fanny Licitra'(NRC), Peggy Nelson (PAS),

and Doug Freeland (Bechtel) dated October 3, 1985,

Subject:

Structural Analysis for Spray Pond Piping.

Dear Mr. Knighton:

The reference 1 letter transmitted an evaluation of spray pond weld corrosion at PVNGS.

The reference 2 telecon requested clarification for section 4.1 of the evaluation, which addressed the structural analysis of the (spray pond) piping system.

Attached please find the requested clarification to section 4.1 of the spray pond weld corrosion evaluation, as well as the supporting calculations.

If you have any questions or require additional information, please contact Hr. M. F. Quinn of my staff.

I Very truly yours, ZZV~~/~Ig EEVB/MFQ/PGN/bg Attachment cc: E. A. Licitra H. C. Ley R. P.

Zimmerman A. C. Gehr E. E.

Van Brunt, Jr.

Executive Vice President Project Director as~filoo9s asaios

• Boca Osooosas P

PDR g,ok (i

STRUCTURAL ANALYSIS OF THE SPRAY POND PIPING SYSTEN Evaluation for corrosion of submerged essential spray pond piping required development of an analytical model.

The approach taken was to determine what minimum cross sectional pipe weld area is required to meet the design requirements.

Two conditions were considered.

One was uniform degradation (thinning) of the pipe weld to establish what uniform circumferential weld thickness is required.

The other was total penetration of the pipe weld by through wall pits.

For this, a conservative model of four equally spaced pipe weld se'gments of minimum fabricated pipe wall thickness was assumed to determine the circumferential length of integral weld required.

For both

cases, the highest total piping loads (including those for a seismic event) were taken from the original system design calculation for each size of pipe and were applied to the reduced pipe weld cross section.

ASNE Code Section III equations, including appropriate stress intensification factors, were used to work backwards from the allowable stresses to obtain the required pipe weld sections.

The results are shown in the attached calculation section.

The most critical case is for the 14 inch diameter pipe where a uniform weld thickness of 0.206 inch is required, or a conservative intermittent weld length (total of four segments) of,35.12 inches is required.

This represents a 34K reduction from nominal wall thickness or a 20K reduction of total circum-ferential weld lenc th, respectively.

The reference 1 letter recorded a 40K allowable reduction from the nominal wall thickness based on preliminary calculations.

Subsequently, radiographic weld examinations revealed 108 indications for a 14 inch diameter pipe weld.

For evaluation purposes, it was conservatively assumed that all indications became 1/8 inch diameter through wall pits-.

TEis 30X loss of circumferential weld length was greater than'hat allowed from the initial conservative analysis.

Thus, the pipe was reevaluated for the assumed reduced section.

This time the resulting stress was determined for the highest combined loads from the original design analysis.

For the purposes of analysis, stress concentration factors around the holes were excluded because (1) the conservative assumptions used for establishing the reduced sections were considered compensating, (2) the evaluation already included component stress intensification factors, and (3) the material in the assumed section was symetrically distributed around the circumference.

TEe resulting stress is less than that allowed by ASNE Code.

The 24 inch diameter pipe was similarly evaluated for its maximum number of radiographic indications and was found to be less critical.

The remaining pipe sizes were judged acceptable by comparison.

The existing pipe condition is a combination of intermittent pipe wall thick-ness deteriorations and through wall pitting.

The majority of the radio-graphic indications showed negligible deterioration of the pipe wall.

The limited number of through wall pits were mostly pinhole type (1/32 inch or smaller).

The pipe is not expected

=to ever achieve a condition equal to any of the conditions evaluated above. It is concluded, therefore, that the essential spray, pond piping is 'structurally capable of performing its intended function.

IV CALCULATlON'SHEET PROB. NO.~~

SIGNATURE DATK I

( 5$

CHECKEDQ~+4~)DATE PROJECT PA O VERDE NUC AR GENERATING STATION JOB NQ, 10407-002 E55+LJ7lHC. SRPPP ~he@

P/Pr AJg SUBJECT SHEET OF SHEE'.

VW0 L. m SUPPORT DWG. NO

~ca. 'y-t262 Pcs

> PY-/0573 REV.

+~5 lYNLlLV (LAC

'L "AV. ~

4pYAQ 54$y4 tIc p g Aq hacJ C possi ocr dc Lcccc uuL iucld s ( jiuhcLci

[ pi'cliriul uahc ice.'Ilia dice tu mcccubm 'iuqiccullcl ii du cud cc ciu iuui'l

~

12 13 14

'I 8 4<m(a><

q <

V(qLcnah WIQLmq Ld)Lci(4 lee nu,kCS h<<V

~P4TA 4A Q 44& bL SLO~(

17 IS 19 Sow o

22 27 28

$ 0

.34 ccilccclu'huuc un'5 dccciuc Wc cqicc.Liins I cLiuc chc rcccclriuiul CgLInt~C+(~

50 Sb~C,'r V.~ag q MP

. 4.t PLqC 44V V ~C44

~LcIO 4QQtLL (

Q(hh LA/

4)'A hl 6 4& I u

$l tIILC ILll Ik LIMNI L4 tgiiirc 8 dFAuYcLL~

h CO~4V eOul~

gt,Q O.YSamh 4 t.

t,LYKLJLW 4L44C

. ul Lhc

piuc, I,

c'l mc aw cacu(

cl cucld lc~kh rccLc ircd AKKVNL&g ILK L>NILLYWLL LwlA~IL 54)C,4 g(. Lg LdJLIL'4 4

LcJCU

/Ltd 44 IN L~LW gm u)a'ILL Vn'LCVmi)

~LL'LIILI)C,h, bj calcu,dace 4hcc~L aw Icucccd~rci..

DRMATlON.DNI.y

'NOTlCE APS ACKNOWLEDGES THAT THESE DESIGN CAI CULATIONS ARK ONLY AN ISOLATED PART OF THE COMPLETE DESIGN FOR THE SYSTEM THEY CONCERN, AND ARK SUBJECT TO BEING TAKEN OUT OF CONTEXT, MISINTERPRETED OR MISCONSTRUED IF USED WITHOUT BECHTEL POWER CORPORATION'S DIRECT PARTICIPATION.

rr-asae Isoaofl ales

~ ~

SIGNATURE

'lS:ij PROJECT PALO SUBJECT CALCULATIONSHEET DATE

+ le(

VERDE NU EAR GENERATING STATION PIPE PROB. HO.~E CHECKED@~ ~~ DATE JOB NO.

0407 002 SHEET OF~I SHEET 0

bcrr ~a, ~

8(

hrmL (*i cled,C. d Nets Wi'-Tice, FY-f03~~

REV.

12 13 14

'I 7 18

'I9 20 21 22

, 23 24 26 27 28 W sc ws IYII&I tLL

. b.icJJ.( a4 nnslsimscm uJC l

'I. Sc I cg

<nc L0L((

bi

.c (c (a.lIc,h

~Nslwsllsg h

4(i csrcIFsws (cYcw4J LEILQ

. Btll4,tt,;

l,t. 't.t hl bumi ls q Aa 0JC(k I'l WLAh C 4,II

+-

'v ~4,

<re m(aced

)(

W 12l~e.

5 4iclha,A~

ws rlimLsLNL Wi vcr prIqcrIrLc~

~iA bc a,i c(Ahk W

WO4 A'L a,'l000C.

+-

Wc(L paper Yscb IlLII((

bg cdcLL(4-tc~

LILQL~

4 hcqwiCVA~ 0$

17 Q

+LPGA(g C'phCCd Arbutus h

445 pl(C

~I~q 4 ~q

~ ~ (rc(.

~Irc ea) wL'I(

bc

<<c.h, ID m4 i<4

'Cdrl~

YA05 Is(LC4 hH b hQ 0

Qq~gsl,g Nls((

QC LC)g)

C4(,C I 04 pYCii~rC recplrkWlc,p,(5.

4wu 4

N16 r~~

a~

44

~w,.w( 4~Ac werc ic

~

b 0I'i%

bc baL,ch 0s h

<u,w C ~w~

0 f WC,Q 4,~IL4

.as L~s~

Lsu llpga ElrEumIBFEHE hl..Fq. x)

" b wL((

MsL

'4c a,nLL,~c 5 I0 (7 C 4~

ac.'nut R4e~4 4w c,. 4.

0 t- ~4 gc 4, 30 31 33 34 tNFoRMATloN ONL'l 35 tP 4)7l (l0407I l0/79

r

~

r

~ ~

CALCULATIONSHEET PROB. NO, sSI G NATUR E DATE

~ilViSC rCHECICED~~IStrj. DATE

.PROJECT PALO VERDE NUCLEAR GENERATING STATION JOB NO 10407-002 SUBJECT P

PIPE SHAPE~

SHEET or~I SHEET (3.

of h1mu,(

IIICRS uJl'-1262., ~-igg7g r

R EV.

t7coqof gm o(

4

~

Q

.'lQ t.ÃoK~(cc(,K+

c,g+--

W* ts(i-I~

12 a

= ~(I. is-') ~ I.DI.

INFORMATION ONLY 14

~

qua.hw 4 ~

b h t; S(g. Q~llvrn 4 <

17 18 ocv 4.

(Cd.

Sht. i ~ <oh' o tc qIjc ACI.< <Qa4v 19 20 21 4LCuggb'eg n I~

WI,lk

~i~ ) C I QI P'Da S,,

~1S Ht'g I

O r g

'L ~v cIA( et,ik - uI sv.

~en<I(I. (6 d CC IONIA OC I ~

~

25 26 Q<

PbO

'lS I HA $

44~

e qi <D Q k 44 tJ'CColvn Cot(JA CIAJ(

IACki 27 28 t'v ss its 'tm 30 31 33 34 (y

7

~I~ u)hh

<41C4.~n j,(.ss) o

'I

( C4Ds.'IsI.

PI'7 7 I I I0i07 I I 0/7D

~

~

~ ~

CALCULATIONSHEET PROI). NO.~~Fr..

cSIGNATURF -

c P

DATE l4 1 5%

CHECKED~a~~ DAT lpRplECT PALO VERDE NUCLEAR GENERATING STATION JQQ Np 10407-002 SUBJECT r

PIPE SHEET OF' SHEE-

. rI ~~1~~.

4 1').

~@~ tvd-I2<Z, FV-/037'4) 5.

4/Qo(A4~

YMA II5t (4 4~+

) fH ~ 0 875 611 d,)c (4I'i

+'.

1.0 Sh

, lS ). M a,-

I,S~(b)(~~)

PD.

(i~th

<t~ (4I )

~15)r(HA

>.sa h)(.v~g 52 13 14 Qli Pb 1.'IIIZ)

S cc l i lc<<.

c(cg c c <<g c)gcc

$4b i l.89.(.AL)~)

56 17

'I 8 J

54AWhh

~A-5'l4 Qr 7 l7 9(4 \\

gbVIgi04 q(~~

gJ~q

44. =

L$.1 ~

64

~ 'Zr ~4-

20 21 22 23 24

~).ccrc

~uI, OI 4,)~) 4 C (avoca,Sv i~-+C.- Z-I'- S4 S CJ,Cu,( a,hVV,

+4VJ ~

I n k4 hl(IWI~q S~uA.

~W ~(

(In.kg tn 4

0 5'ht,tS I)Iut.

Vva(

iv Au.AC.D w

h) I C, W-KC.- 4N -553 l2J 65'hc.c,

+cq Atc h0(

c4v.~w(I)Aq.

27 28 30 31 33 34 INFORMATION ONI. (

35 Pl 477) (l 0407 I ) 0/79

0 CALCULATIONSHEET PROB. NO.~~

SIGN'ATURE DATE

~

I CHECKED Jg~(~O DATE PgDJECT'.PALO VERDE NUC AR GENERATING STATION JQB NQ 10407-002-SUBJECT -

5- -.-,. P.IPE.~~3 hJCIZ uJQ-l24Zi ~-10+7'HEE; REV.

C6.

TH~nC, ~HD ou q P Rrszzs INFpRMrITtpN pNL>

~'&W)Iy

~LO 11 12 13 14

'I 6 18 19 20 21 22 Q o, 8oi" CDi ass')

A~HF-ourp~

CAndrr LEuER.

EI 5'88L

'=

mSxio'.y=

7.2S in~

6= 0. &or W3JrlO 723 O.Hr7r gggg fp.ig

~Ps (i~)

23 24 25 26 29 30 AL5o USE M= 290> f~-rg

gym, r; g w~Rg~~

FOR 8 g 'HEROES 5

C> 9 "y' O. I;g8"

~st"-~<~~

r7sos)= 2si~ 6a-g.ad I 31 33 34 33

'fo<

i4' III')71 (10407 10/70

~SLOG'F Nk<

~

hb-Hc.- 'lY

+0% 5 AVE g

gt'&4(

lOAh O~

k4 In(C<CCCI II V 6(

6~n u)Lac ied~g gg q

y pi(g'

Cyl

~

Ql Pl t4 tl lO lO l4 l4 0+

Pl ll EA D

M l4

~

O 0>

O V

Ci N

D A

N

~

O O

CO V

Cl Cll D

4l M

~ / O Cl C5 V

+Ol N

D Cga lO ELAN.5vi.hcLQQ Hihlihhvg g8L4 SAX Ul C

\\

m0 1 i Il0 0

C O

A<NlDiAL VlWC Ola,.

~ (iu>

C,Dl 1

Sos

'MA BNLXiek 14 S4 6iii CA 1.VSh Sii

> 6A Ai,i.iWAq

'NR. VAi.VS (v~i3 LS. $

.o33

~ 013

.o5) lO5b I

I I

l l

I I

1 0

0 I W

.2 C0 14.o

'Lao

'l D 4.OI 11.S, 1

l 1

i aalu Su i 4A i:L CQ Sgl CA lil,Sli SA >CO is'L '4 Q SA4$i\\

il'lSii Sa iCii

15. l lS.1

. 05 '4r

.044

~ og'1 lO ltt

~ 05%

. DIS

.01b

. o4'4

.opal

,0/4

.0/0 I

I I

V 0

N Z

m m

~.f 29 N

02 I0 z0 O

O'V IOO

Eal

)Cal M

M gy 4l M

IO t4 (al (4

l4 lal

!O gal Va

.Ca Caa H

~

O Ce CO V

CA M

Ca M

tal 0

+

Ca

~4

~

04

~

~

~

V Ol tl Ca 4l l4 ea / O tO'O Q Ol el Ca Cal lal

(,A45W Apl&@

IAlt4ltAVaa QCV)

Ca(gC, gtaaaf'D.)

N C

CI a

mn 0

0 N

02 C

trow(shah.

a

l. 0 ll.4%

4(.l l15.6 Hc (i~ ~)

%<dk<xod Ih SCCa h,Q, L.QQg SAC ~4 la+ JQ

~hiS4 t(u,omhSW Wf. Mh(VQ LS.l LSal 15.1 T&

(iu. l

.os%

.fob

~ ob+

aO>Q

. loS 0

C 0

2 C0r Z9 Vl 0z

'l<CSWS< eiC hao~

%Ac T004 a

(

t f

meals(

WtS

, lo'1 qplrA0 (Sp WAS pl~

~ "c M

0 20 O

O I

nZ n

~

M M

~

O

'4 CO Oh 0

I

Pln,

'0 Q.z C

Ab+iNb,i g

(i~i l.p

'E.Ol,.iO1

\\ ~ 0

$,0 l.o il.y Ms Nc.

(i~ wQ EqVL>ok lk Sf'V bW.

l.'l 4h 6A~ '4 Sh 5m < 5a

\\:l S4 lA 5'h 5li> Sb, Au bWASI.C b

(i~/

~1)

I,os I. 00 0(

O.

2 C0 C

2l 9

Pl2 29 ill 02 l0 m

z0 0

L n,x n

'.3, Sh Shi Sa

%hi Sg r19 I8.5

$.4I C3 C)

I 4

I 0 Vl I x Im Pl O

O'4 IO z0

I>>>>

W M

45 M

lal tt l4 IO t>>

t4 t>>

t>>

t>>

C>>>>

I>>

M M

~

D>>C>>

C>>>>

M>>>>>>

C>>l C>>

4l lO D>>C>>

CC>>

Cl>>

C>>I th M

t>>

~ / D (P CC>>

C>>>>

C>>l C>>

Cs>>

lV lhgcdchCi&@

Kimiwvm 4>>>>>>'>>>>>>>>

jO 0'>>l

2 C

ba (iu3 14.O

'l>>O NIA IA VQ I>>.b5

.'515

'41>>\\

(ip.~)

h,5.>

LV.bwASKS SeOAtiO4 5N" hu.OA, SCC. <mVS r0(ltl 0

2 C0r l>>O lg.g l5.1 ie<6ghiV<C AwiOA g AcCtt&b 4

I

%OR IIA%lbVA I

Cb HPO HCCiHiC>>

ll4; 4PSC.L flglb VQc 0

DU 0

>>0 20 O

Cs O

IOO l

20

~'s O

Or SPRb.m PO~O PIPI&Cq -

Vl&Ib g5@QiCSM+AC MHWblt'-Y lh C

Q M0

'll

.0

'M IA O

Ct Ileh I bitt I VÃ6,

>I4,.

a QD Nll+Al

MAu, Hiawg~

Qh~

Vivg become.

l HOllHVlrt Zl~OCh4 MsCc '0 MQLCD4 Cbt'. ~~A I~.,VlCg)

WCCal% f SXCAl&'Hl P,FxecER; TEE e'3I1. v STChtcqRT,g50 w Vmvc,M

'SÃAt&Hf ggbVCG

'5(RA~AHf

~ 1'1

.VLS v

,11+ ~

~

l

.'llew w l

I

,~5 'w.l

~ Qol vr O'L..0 v g5,S

~01~

,Og v el% vol

.'ll m r4$ ~

. 04:~

oo4.w.

~ tt1 ~

,05 ~.

rp1 ~

4ap0~

It,qg w q.Cybw Q,Q w Q,b l.1,$ ~

I l, t'tb ~.

l,5b ~.

I l,1S~

I,SO w'b.bb w

r fl.bo ~

l4,bb vw 4'Lob ~

$4t,bo ~

Q,bb 4.bo. ~

4rbO.~

$.04; ~.

1 ~ bp w

~

$.00 w.

C3 C)

Qa<~~ '.

8 ASctV&<ACq A

Q 45VWtu@

Au Q)

RVVUOea UP 5EE' 0

RL RESOc.TS, 5HEET5 ll-15 Wglb ANOMO TAG Itl~@trbWAAf WSI.b SPACSe Sq0Au Y +

Pl.aC ES P goOWO Wa, PiPE.

I 4

Jt Hcj

'V LA 0

r0 mjl0 Z

C I

mZ Z9 Vt 0Z 0

Ct z0 O

OV IO OT 0

M0 np A.

t:

0z Rz mm z0 lit Z

M M

SIGNATURE CALCULATIONSH EET DATE'ROB. NO.~

CHECKED' DATE" 1

(

PRPJECT-PALO-VERDE-NUCLEA R-GENERATING STATION gDF'IPIIIjC JOB NO.

1 0407-002== -----

SUBJECT SHEET OF ""'

"'SHEE'I f

2 lNFORMATlON Og 't' C R 5 IAIDO-I26 2.

PY-10373 8 08SEQUCvr To 7HL P/zEc<w/~c FyIJ I UI=/lloyd)/

7 HE MdHg/ ~

OF IAJOICR7 (O/IIS LdERE (PORQ7/FIE,"D FOR 7HE VR/Z/005 I IPH S IZES-;

7=H e--MRX-,IvvnVoHGER-or=-"I4sIce 77 daS ARE'5 Fou-0&S:

10 12 13 f'i'I2E'/JDICRT/OAT I47 (08 39.

I+

14 17 18 I9 20 21 22 24 HOST -IdOICPri04c "IRE-lySI</L/II7Ce+T I< 5ZZF PUt NOPe A~E LARga~

PHRS O'" LIRA'~<.

THOS, Ir IS COW5/7:VATIVEm ASSORT rear 8LI yaSrCaria~S PRE 4 "~Ir9~erac MOCES.

Foe.

>He. ~oar c~/rlcAI I+ p Pl/ E ICQ-/g"f po4ES Mli-L gESUC7

/nf 9 WE'l P WDOCr(082 OI AF'PmXrnarCI 'Y 'SO%

b)SICH l5 6'<~E'ATES THRU Th'6 7 RREVlourc y ~Leos.g re.

F IFE /4 MARIrt LVII-6 l9E gF Cj9I CVLf97ED ( PRSE27 ge Hln)IHrr~ MR~C THICenJESS VUr eXCC.VCVVr. O~C.R.

PREv'lovs coN5ERVHTIIIE /955UMP7ld/M ).

27 28 30

$ 1 33 34 35 I' P plPE. uj(7H ~

l08-Pg Hoc.es

. /

Beoov CIRCunFme4JCE I

I/////

r

SIGNATURE CALCULATIONSHEET naTE PROB. NO.~~

CHECKED~ DATE PROJECT PALO VERDE"NUCLEAR GENERATING STATION

~P PlFInPd, SUBJECT JOB NO 1 0407-002 SMEE7 lNFORMATION ONLY jVCgb iiJY-I262, FY-IOi73 R EV.

+QraEh)T IQcLvoEo Ra)GL~

(2~)

=

log

( g-z

~9O geo (o Ix.s)

(~a rrCI~.o) jo 12 13 17 18 20 2'I 22 23 24 2S 26 27 28 30 31 33 34 Pgg A)~7I(7+

QtO(/ILE'

(~m) = m~

IOQ pgplgg7$

gF 1+~7iA t9B70y p/21&cIP(-E AxEs g

/2 (O TO/'A22K CCr>DX O//D )

or (g,f73)

Q,olox/o 2 /xxm I 155'ooo I /5<'

g,os xfo Ix =

R 8

( oC -ODD 2/, COD~)

= Q4)>(o.273 I ( 5 Ordxr.o * /Arm-I 155'.oo I /55').

."- Q, f49 X/0 Ir1J g ( I

/2/A22/ )

- (14 j (I OK'm I./55

= 9,7/+X/0

2. O rex/II Pgo/I P: 9 2K 11 gg - 29/0 g (14')(o. 2>>) = 7 7o5xro

• ID st sto Ixi-43 71 110407 I I OI1P

~

A SIGNATURE--

,r CALCULATIONSHEET u~~4 OATE.--.D.2~

4'ROB NO ~~Z+4 I

CHECKED~ DATE

~

~3 IH PROJECT. PALO. VERDE NUCLEAR GENERATING STATION ggt F tFINP JOB NO.

'I 0407-002-SUBJECT SHEET O.

SHEET NcRs u)g-lzs~,

F'y-Ioa72 REV.

Ij X

10 12 13 14I 16 Xm=>1~ G~+ <2 17 18 19 20

= ~, av)'mw

+ r, ~'W

+ A (mccoy e)

U~ AAR ) CG'0 &m +J.

E~ Mm 21 22 3,776 CCRC@'<9~

+ 6, +49 XlO ~~'~

23 24 26

TorRc, HortHvr oF ulevz7 IR, lOg Z= Z'. >76 cog'olio 3

+ Z.qw9uo-~ ~'/~cd)

III= I 27 28 30

= 20+

i+4.

UblnJG HAxIMQH Howeur5 I=os- /0 yP ~bvz, 3'I 33 34 35 ttnenrE EDE

~ E

rr r

CALCULATlONSHEET PROB. NO~~~

SIGNATURE DATE CHECKED DATE g

IQ 5

'ROJECT PALO VERDE NUCLEAR GENERATING STATION JOB NO 10407-002 SUBJECT

@SF PI einla

- *~+

SHEE1 INFORMATlON OND'cRS kg-/25Z, F'<-/0973 REV.

50 I4 M (l~)//000

~

0, 8 3'I

) + (3.94)(Z95+

~ ~) ~<(I4)-"eiej 2(204)/I4 6

=

~ 9~

~ 37,0

= ~8,9 ws' 9g,9 (gt g')

o.g..

10 12 13 14 16 17

'I8 20 21 22 23 24 26 27 28 29 30 31 C~

33 34 35 FC'R H '0

/-/n)E /47

/VoscR7/OAJS 4/ETC /V~IF/~. L)gl<g THE'Ree' P/PMRcH RS P cove n

IHV 9GO

+Go ~(o./2' I.85'2

= 3.23$ x/o Rpo

/47 17-(g4a) l'24 %3 Zf

[ z ) (.328)[I,GIGxIo r~ o.92G uy>o.9zG

- 2~ o 92G t.6'I /1xro i g,

= SQ'.8 (I WICX/o-'. (/4 x(o -9,252wio )

= 2,20/xlo Iu+

. f z, ) '(0328) LI G I G oo bun o 9zo oo-o o 9zG]

= 2 929zio Io+

M I = (~+i (I- ~O.9Z<

I,aa>XIO

/ 6/dx'/o A

-. 2o 9I29g

~852 ZI. (2+)(g.>28)

0.127 IO 3l,.'0 SWO

( I8,29

~ ~'

+ 2.329)C/0 ~~

I%7 j.)(

~ l xm

13'l+

111= I fi"+9/I 110407I 10/79

I i $8 o.

J SIGNATURE C'.::

. CALCUL'ATlONSHEET DATE PROB. WO. 8~~04 CHECKED DATE 4 lg pRoJECT PALO VERDE NUCLEAR GENERATING STATION pS I p(F'/e("

SUBJECT JoB wo.

10a07-002 SHEET OF, SHEE".

NcR5 MY-(@~, Pr-(N7>

INFORMATION ONLY dooy

=

PDo (D.D) 0 75i (M +M we~ (liD ie-~y~) '

~yD SO a+) fr(a4)//dpp

+ 0, 75 (~.94 I7.5'I.

7 X ( >la)(e(~l) -~+VS]

Z (iS~)A+

o 10 d ~-

l,Zl 5;dF

= 4.7I~'

l8.8 (t,2S,)

12 13 Ia 17 18 19 20 21 22 THe REBRING>(A>6 t 19(=

SIZES HRVE'E/ >/7/i/d'i g

( 8(c>EZ fVD(CP770A>$

( 3$ >

tg> PA>~ I<

FOR.

i(7 gI g P'AJD 4 g~5F'ECT (Ii 8L Y)

AA>D RRC COIJSIDE7ZED RCC& F7 HGCE l3f CO~PRR(SOAJ ur(78 77/E

/4 "O'//~-.

24 26 28 29 30

~

31 33 3a l'l'-417 l Il0 ~ 0 I I l OI79