ML20023E161

From kanterella
Jump to navigation Jump to search
Forwards Responses to NRC Concerns Re 830110 Amend 6 to License DPR-6 Covering Spent Fuel Rack Addition.On 830516, SER Identified Five Remaining Unresolved Items,Including Shear Key Capacity & Effects of Cracking on Length
ML20023E161
Person / Time
Site: Big Rock Point File:Consumers Energy icon.png
Issue date: 06/08/1983
From: Bordine T
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To: Crutchfield D
Office of Nuclear Reactor Regulation
References
NUDOCS 8306150003
Download: ML20023E161 (79)
v • d • e


Text

!

OT' Consumers O

Power Company General offices: 1945 West Pernale Road. Jackson, MI 49201 * (5171 788 0550 June 8, 1983 Dennis M Crutchfield, Chief Operating Reactors Branch No 5 Nuclear Reactor Regulation US Nuclear Regulatory Commission Washington, DC 20535 DCiKET 50-155 - LICENSE DPR BIG ROCK POINT PLANT -

RESPONSE TO NRC STAFF CONCERNS - AMENDMENT 2 TO SPENT FUEL RACK ADDITION

" CONSOLIDATED APPLICATION" Consumers Power Company letter dated January 10, 1983 enclosed our analysis of the structural integrity of the spent fuel pool at elevated temperatures, and identified it as Amendment 2 to the " Consolidated Application." NRC review sud response to our submittal yielded a Safety Evaluation Report (SER) l trasmitted by letter dated May 16, 1983. The SER concluded that ".

. the licensee must provide the requested additional information to the staff and receive staff approval before plant start-up." This submittal is intended to provide that information.

l The May 16, 1983 SER identified in general terms the five unresolved items that remain open.

NRC letter dated May 24, 1983 provided a summary of a May 9, 1983 meeting and further clarified the five remaining unresolved items as follows:

1.

Shear key capacity and factor of safety; 2.

Effects of cracking on development length; 3.

Orthotropic plate assumptions; 4. Shear capacity of l

the pool slab in the vicinity of the east support wall; and 5.

Deflections of the west and south walls in the vicinity of the expansion joints. An additional item was transmitted via telephone conference call and was subsequently discussed during a meeting in Bethesda on June 2, 1983.

This item concerned orthotropic plate assumptions and we were requested to consider the effects of time on the stress loadings.

1 In order to expedite Staff review, we have attached responses to the above five items. These responses (excepting renumbering of items to correlate with the NRC May 9, 1983 summary of issues letter) have been reproduced as originally forwarded.

In addition, the following discussion of the issues as presented during the June 2, 1983 meeting is provided:

\\

Y O

oc0683-0205a142 I

9306150003 830608 PDR ADOCK 05000155 P

PDR

D M Crutchfield, Chief 2

Big Rock Point ~ Plant Consolidated Application June 8, 1983 1.

Shear Key Capacity and Factor of Safety -

.The capacity of the shear key and bearing support wall.were evaluated with respect to the imposed deadweight and deadweight plus-thermal loading.

conditions.

It was concluded that the shear key has sufficient capacity to support deadweight pool loads when the capacity of the key is deter-mined from very conservative shear allowables. The key can also support the deadweight plus-thermal pool loads (except perhaps at the very.

northern edge of the key).

It was noted that the bearing wall in the vicinity of the northern edge of the shear key is actually in a parallel load path with respect to the shear key and the very stiff bearing wall.

will preclude any local failure of the shear key.

It was also noted that the bearing wall is of sufficient capacity to support the entire weight of the fuel pool.

It was determined that the shear key / bearing wall support system was of sufficent capacity to support the imposed loads due to either loading condition.

2.

Effects of Cracking on Development Length -

1 Considering the most unfavorable concrete cracking pattern and a conservative post cracking bond strength, the margin of safety associated with the development length of embedment steel was evaluated at various critical locations.

It was determined that there was sufficient margin of safety at all but one of those locations.

Consideration of the loading environment in the neighborhood of the location of concern, the conservative nature of the evaluation assumptions and the small size of l

the deviation from allowables resulted in the conclusion that the l

condition was structurally insignificant.

l 3.

Orthotropic Plate Assumptions -

An apparent inconsistency exists in the ANSYS computer code with respect to the material property development for orthotropic plates. The empirical relationship of material properties employed in ANSYS was compared with a theoretical relationship in order to determine the effect the ANSYS relationship might have on the fuel pool concrete cracking patterns.

It was concluded that where the ANSYS material input approxima-tions differ from theoretical values, the bending moments calculated by the ANSYS approximation for cracked elements were overestimated.

While such an overestimation can alter the theoretical crack pattern throughout the pool structure, it was determined that overestimation of bending moments introduced overall conservatism into the analysis.

4.

Shear Capacity of the Pool Slab in the Vicinity of the East Support Wall This concern was over the potential for the development of diagonal cracking at the pool floor / east support wall juncture. An evaluation of the stress pattern in the areas of potential concern resulted in the judgment that the stress field was dominated by compression induced by deadweight pool loads. Application of Mohr's circle resulted in the oc0683-0205a142

r-D M Crutchfisid, Chiaf 3

Big Rock Point Plant Consolidated Application June 8, 1983 conclusion that the tensile stresses required to induce diagonal cracking could not be developed and thus no support / pool floor juncture failure would occur.

5.

Deflections of the West and South Walls in the Vicinity of the Expansion of Joints -

Pool deflections induced by thermal expansion were extracted from computer code output and reported. The deflections were very small. The small deflections ensure that pool expansion will not take up the expansion gap and introduce additional undesirable stiffness (hence more cracking) into the fuel pool structure and support system.

6.

Transient Time A significant amount of discussion focused on the issue of employing stepwise increments of temperature gradient as a function of the peak gradient rather than as a function of the time of the transient in the sequential analysis of concrete cracking.

It was noted that the temperature gradient steps were employed for convenience as a reasonable l

approximation of the cracking phenomenon and it was judged that this approach had little if any effect on the final conclusions of the analysis.

Consumers Power Company committed during the June 2, 1983 meeting to provide documentation of the basis for resolution of concerns identified by items 3 and 6 above. This information will be supplied directly.

i MN Thomas C Bordine Staff Licensing Engineer CC Administrator, Region III, USNRC NRC Resident Inspector-Big Rock Point Attachment i

I oc0683-0205a142

i a

i t

I

)

)

i 1

}

4 i

i 1

i l,

1 I -

I 1,

Consumers Power Company Big Rock Point Plant Docket 50-155 i

t

}

I i

1.

SHEAR KEY DESCRIPTION

{

June 8, 1983 i

i 1

i l

l L

I i

1 16 pages 4

l I

'A d

ic0683-0205bl42

_ _. - - = ~ - _.. _, _ - _ _. - _.. _ _..- - - _ _ _

l Sketch No CalNo bN OPERATING SERVICES DEPARTMENT Pre M h r

. COOSum0fD Originstor CTWm -

F0W sub}ects MRC D/SCRSStew /7Wf 4 5'-

geygeweg gy RB b

.._ c0. K,,

t hyproflt b)

% d' SMGAR cgf CAPActrf Date6 ///M Page /of 4-J. $b~ WAt rrY

.bese'r/ Prod.

i RAW V/rW' DWd.

C - //.S E l T VA ffor/ n r y

_C -st 7 b/NfdS/cA/.'

d"X400" $ hMJ. coyTMrskt $4 r*r H'. S/DF QF PerL

/+'rs 4 4s* M4tscr so.ror N'W.

cocorAt.

bu4sts re CseFM*/

TNT ff!stEstr #F t#' e Suss ery sw ru #S* Pstrisn,' su r. "4r.se secureo cesncrieny i

N/NK.. '.

W 7 8 // "

4'4 N / f r/L S77/4.

O f f/4 M Ct*N c r/ T :

7NE csositt1cr/or/

Dwd C+43 t/ sues M.f*M4 Y

/94/,

Pfitt to rs' T d e : T c4 r r GF

?2*F A:Z 3/f-63 ASit/ME 4 0.9/P 9d

/44 5 // / E.9

/M 144 7 cra E.

Af < 90 F#2 Bc4413 w/p wss e RAD RE/k7t"/Cf!/Ek r NC 74F J"f4C 2*f 7 s / 7 /S ScufVfD ff47 fMF g rM ffA'ct H re r

/3 @C. Syr/N,eAdF crorect CNty.

M r.0-Nf*1 DNS.

C-//6, 4/4rs6 Swrf,4L. g JUf4%

rif C 54nwnoise, stancerar.c 4xn 4 set 1 ctAren

/7' /,s Assetxrb rn 7 nor

.84f/A/q kiRFACEs Sn rae x r/'

os!y Toxs,wr s wepcss 4 o.s D.

Z.

ld>ID/A'6 CC//b/7/CAl f' sfe rt y', kf 4/e ceMecr,<,<co wirn 2 4s4.cv v6 n

crxcirious DEAb 04b c b.L.) anon 77trew'L

~

L6Ab ( 7 L. )

Tsf /orar der reo" fre A/:es AxHyr/9, pp<ca /s f.rcegpre p

/ g774c//fD.

Sketch No Cal llo I

OPERATING SERVICES DEPARTMENT preject lie

.#N. N CORSum8f5 Originator L'/7A*W W

Subject' Reviewed by RBC ?Di-s

= Company d.tv Approve //OU Page.3.of we Date E 6

4 l

3.. ffEAK K67 C4fAC/7Y (fff A frac //McNY.t) l firster cobs.

Aaow.r 4

rsr4x sYrm l.

pFA. J/-3C, gir.;.,3

&~

dr 4 f 4Q.

Mfex Q ' O. /S~

S u

  1. R, Aticere ret.y l

M=

(/ Vf ' 2f00

$55f' f l'~S b

. ft<

14f J'#f4$ ff f, Ef //- d.

Eft 1*MS.5 _

lJE=cf.35'(f

/Y.

1 8 f l//4 4 r t

~f4'4//

T4

//-3.

NrH Eds. //-3 4 //-4 Me-

@LCMAr7A5e A b/A4chAL 72Wacit w F4/L ifK

/4rpe

/s/

lbE4//C.

.TT S$msb BC Mrra raff M Cos1PWT6D THf4E ST&C /s 04L/A NEA9tRE OF THE D'A fpM/4-

'7EM S/0 W A.S *fnE Tri/E W <'E CS bl.s itssa trou

/.s re4D on A<www.

rer certswr cso E-1 l

l/S6i A Nop/NAL. SMEAt firt.c.t' 03 ThwE6 By Disiford4 7HE S4 EAR foncs gy res fffstrt yr Asmy b 4'.

7#f f418 Of DM4cMAl.-

78K/ Stoa) fd/4 t/ff AffD E IS Jt/S rf/fD

/4! t/4 // 7 0F.

14's d/' PlrF/HCNfAL CufRC C/7FO /A' WEFEREA/CE C

$ W 2.

EV YN'e.S6 f//%~K/ NCAir.t",

fff 8644 V/of. ff Cose"ME7a

)AltCD 8)'

/WRf 5'HE'As- ' (fHSAE - FfferipM F4/tyrf ) tv4 s S wDisk.

/T /s.08scrvfD THAT,.fre 4 Nonst/rg/c.

d' /wirMily i

f/NCRAcr6o CONC RETE Stxx CWEJEc7EDTo far42/v4 PkecF ist#/c// ?bwb s to

'JHEft. ' /r /N //44F, 1864F

/S A/0 Af/t<Nr47~

HJ f/t-DM404'44 fivr/oA/ CR4&rs Aff fot/fsD.

4 Aro/K j

CtKLC Tf/lf EWLonr/oN FRED /crs

-7/A 7 RR

,4-SPEC /MFit/

[

wsrfou r ANye ryeAg pcmroprencu r > DrA46AiAt efecxws occtiff ~ A7 l

l l

Sketch No CalNe OPERATING SERVICES DEPARTMENT Project No

/

ht C0R8815815 Originator

  1. /#> N

/

b NW Subject Reviewed by RSC E -

.s ja C004185y i

s Approve by.

Date # '5/E3 PageF_of 6

. A A/////N/4 R t T/ Art 76 57/549 3*7pf*CS. Of A//df/M+16 4 J' stf}7'.

7tsr Ferut 7 0f our suck Serc/usu sirs reau rs 7sA-r Asr t/rxy clo.1r

-ts'

-rfc VAL.UE(*1;dsji",

,Scr fff..$)

7//strfore tr* /s cowsisrefe cens&rvA reg to t./SE THF-Ntww/44 4ccer7sMcP CR/ Text 4 f$Vfe'

( ff //- 1 3 N

u r>-

23Ff d-[/

(DEk%dbWWgg g. g, j Su/5# 4r ir/Att cAFJcsrr Cfre 4rrkais+7.zC}

/4

/

fiffffffHC2E, 7// FEE AEG I4/sLL$

S'sfffdf FM/S II/E ff,iT.s T lbot watt CA'

/r s~ourg 9 A/orrH cmos. (SEE C -//3 Aub c-to 7 s.da',.o/u.d, M arz x ).

7# E coa /Fidt/fA 7//^/

$f 74/Ss watts Doc.s A//r lwd

/rsfLF re 'EXAc T ' 404 L/S/C.

R2 f//5 A/RPdff CF fM/:

E VA L C/A *//0 V, fMF Yet4CCufyG csA<servsr/re Mstsoo wict af txsco.

- Csty 4EEAS

.Dirce 74.y Below n'E t c' o t wstt 45 cess / cered Erfscr/re

/N isso Disr/p4 pew.

l4UffG f//6RE 4RE booA

$ PEN /4/f, 7s' f APEA /S

~

t I6 4/o G D l

/d/./045 D, /* f.

/C4.,0 O/S 7W/ BC/7//N ffffcrS A/df 7

l CSEE ft////R7

(#4LL QN A/0 K r/f.r/pg ).

//DWft/F&,'fMS/A-n:G/D/77 AS A ffM/7 LJ rec 04*/EEt 4 nc WMe Ars of Trf tu u. M e

x w e n ar:- u v.

~

~~ Ti/G d 4 T E P A L.

BeKwg 47F ffE

//. pat SCAB d4/

17/f A! 4/4/L

/C J E' c o q,4/rE d~o, BUT r#E S7/ffEt//N4 EFfYd73 ff PEnfevDicktsfl.Y

/4rrewrY/#S (4/424.s (pcra A/J' C

/f'A.S BCEA/

/d*etED.

N

' ??fr AWAL Yf/S A/E1/oo PER A C/ 5ff f 8 o

.%cr/ex/

p/<. z

Zbriesesz.

Destaxi ucreoa ' en C/ SED.

74E C0AlfEMV4 7/SM M/iTH ff6AllD 70 C/M/CG O F lWi/O A4/O EfrEC7/VE AfYr4 SMcH4L)

PROV/PE-A 43*EK 80stND YA t Ve?.

Sketch No CalNo i.

A. CORSum8f5 OPERATING SERVICES DEPARTMENT Project h Originator C#h/

- PO W Subject.

Reviewed by RBQ;/' O.'

W -v.

Company v

Approved by Date #//j//73 Page.4dof 6

- S/UCE ffE MAttC M4y AlffAbf /p1V&

AE9/..CAMXY/A4 D64b $ L/b'E 'LD4b, 7#" 6 APffffb -

7H~ Er//J4 J. 0 A D W/l4 Nef 16 CV44 V4ff.D. 87-7NS Af4f4M #F SAF&(~7,

/NSTfAp,

/7 M'//4 f6 C/MPA/Gb 76 fff GrAc/r/ /1r An

/Mcgr/tre744.. Ff' AcpsW.-

/7' fM0c/Lo 96-Als rep ffffE 744 7 CM/f4/UM4"*7

/A/75fM//4 ffM/t c///RSC AEG OffSA/

f/36b N/'

ffAJfA8 $7H6W 7'f4/J Cfffc* 750 l

/ o A D /M f7,A M f.

L'.itrffA4 SftFFNsJJ A&D S///st0/N6.

5 Sf/MAf//?Y Af/.O CdA/Cll/S/fdS.... -

  • THf AfffG/4J GF S4fff/ 4KF C/HPH7f.P /N Ydf-gf4,ogQ g

f465.

M/f// Sycfpr/oAs of Wf Les7 77p0.AppE3 [bst r#v A' oft // S/b6, f//f S//fAR FEf //4s 4Drgy416-C4f)ciry As._

EdfH 74 6 D64D t/AD C4fG

$ Pf4D / FUrt/WAl lo4 D C436.

htfHff//pME, 71/ 6 BEAf//S 494/4S Siffffff/v6 fHf f/dL C7/HtfMff 64N SetPferf tnt idast te4DM/4 /~d&D/f'MA/, fVfAf A $.t W H w r 4 t/fRf Co n /CMr4 fk E-fif/N4ffhJ ef

/7f 6/7A' Cff7

  • fff Af4f/sf&tM

/NcffMENTA L k4b N/E fo f/8R&//-

l'/h bt79N /S 73 fo.

/7 /J tu r e r// 7 To Aere THA 7,, latex 4 pfE HGM, VEY CPf/C/TV DLMCtLY, le ASSNM/h4 d'4cd Mit hvit f/ff

  1. 4tf Mr LeJD,,.WF dud LDAD /s ou4y'

/2.r/) of fkF befrs/ /cHtL (.tersteA wst.s )

C4pectrr.

p&ofg rst or4b.suo rstrust ios o c4sr, rrEn=

Af& iff.S A/ff brWNW4WD d/A D.

neee@

e.e

>a h.y G

+.

N 9.

e C}stA17+fDN,

/ 4/vfA> THf 480V5. Jasr/rksto' u,

/7 C/W cn=

1 cacum er

-rn s w n,r/ saeas ett ramon is anca m._

Sketch No Cal llo

[k OPERATING SERVICES DEPARTMENT' g

j i,

)

Subjects.. _ _... _ _ _ _ _. -.

Reviewed by C!SA - @ ' -

'U*~ ~ ~ ~ ~

Approved by Date 4' /MO Page.f.of 4

... --... SWfM1ARY OF lDAbs $ NM5ms 229 22(o 227 228 221 230

'23 t 232 za3 L Ab.

wAn s

4 20o d$ctw 79200 C.floo 5f900 ffico

/4,fsoo,7etsco, pp

/ll?,000 C5/00 9

(64 7.07 2.39 LtY t.27

/.gs t.94 125 2.97 A6o 11,100

-((0o0

-4(boo

-Iq1oo

-91,7oo

-6Gloo

-//2,100 37,foo n7qoco p

fptML.

t 11-l/00

-9/00

-3(400

-32,3co

- } l,9o0 9'c o '

lG,t/po 9(20 0 35 jooo n

&+

A&E (ts.),

I.zf u s.o s.sf 9.91 c.11 2re 2 94 y

l f6),,

~ I.V}

%)'*:;'

n7c

+

r, s.

2 n **

fe m f

Q,

//4 2 AI. A. -

/4!27,n Tserars:L(KS),

. Twcw or ferir k/ aru opw77 t'st it 1 4G= Nf") p*wo of swen

.to/D

2. (FS.),

- KS. w/ ra g esext77 co*1rurto 97 RM

</z=0.yrff"

~

i.T*

bsmwr <nu m ose.c as, erano i <, n-oar aa.

W usericicar unwer (KL < to) m &cire?ro. ~

~

. E 4C' 4Viswn. FFAction of SeMMC Watt C4 PAC /h Arts Own7ar.o

/6Wa!MG SMMF k67. LEAD C42RYinG CA/% C/T)' A 7 r/AT 4'02 5 6 W ~- Mrwem rw tsso r re m sore mors nr 3 na arwc Duwcn stro A/orir+ prw m M a.

I Sketch No CalNo

h. ConSumtl5 OPERATING SERVICES DEPARTMENT Project No Originator C4fO n y

l POW Reviewed by 0 *' -

s 4

, Company Approve y

Date T -

bPagedef(,

8 WFffEd/CES. *

/.

/lCFBECK 5 A, /8R4///M. / 0., dub Mk770cx A. H.,

" J//EJR 'fpANCste, ty SE/M= 0gcsp concpgis ", ACI Joyriac, W ' H, stio. z, 4 6. / 9 6 9 77 pf-tzt.

Z.

//4770CK A.//.

Akb

//JWr/ss Al Af.,

S01AA' TN/'.rf"!r -

/d/ fBNFMcGD Coweggry - ffccor fpsa4ectf ", &quxt O ;c

\\

ffESfts/SCb

[rne &7E

/MfifHrr, N/ / 7, NO. Z, Mar -Arx. /97z,jp. rf-75.

l 1

?

l f

k,8 e

^

I A

P'.

I'*-

.l JEWtt/M/.

k i -* I N_

/y

, og it s

..l.l I

m yy e

'/

q m.

.e

r.....: -

_2 me Yn -

n d12 E.W. l i

8u'

..>.6 e

L L.,,.

,^, fo:

/

\\

=

709-I

~

. ' p g,ya,. o. 5..

awm crre)

.'u wrounwr v' 'I m *..

E~

4.,, -

' t e a ~,

,[i,i,

O p

4 4.

g y.

e

.r-c

'g i

.._ i

v..-

- - ' 4.1 9.tt. -

l C 2 2, 6.,_.._

=

.1 _. J

-.9 1

  • 3ce" Liv o

zi w m h,<.1 - :_M,. !. g i

o loCade EXP b A

s $3

-l EM l

i^

W s

y

g wees 2zs-i a :.e i

I

(_A3 q

t_

_y.

L _. J 8 g,, l "

)

r-[..' )s l, '. sl :. :,.,..

.s I

.Il.'.I,,,. ' I... t.'I,

-- 1 4....

,, (..,

e s

  • a

.w.,

y,--

. -., y _.: -

,4

,f

. p- ;t a

4 7,-

i-n,74

i. c, -

..=

m i.a,

=

=..

< =

Im

( 7 :-

a

=

=

  • /8

.$ll l

  • s 41 %.A.F.:g o so.:c.

cy

    • 17:g*_,;;;

,gi o n, g "., c-

~ 3,s,,4.s ' t, n R %

se

'e-J

  • *1.,

y.--

m-m

,, 4,". yo,",

6.9, n

v u n n

'i N

1

~

f&F.

~

i r-~

3.

1i.<

3

,J'4:fl

-.9 1

.i.

' '.,,.' j.. (p-y

=

E' SLEfVE f wl-

\\

g i,..

N 4

. -].. -

i 4

I

'g

, 1.,, -

.g n *-

4

, f):,,0 pp g py ggy-I

- ]f J, f

'e l,

5. s.

, gu,

/

/

'.';,i'.)?

8 1

FIGURE 1 Node Points, Tributary Length

& Effective Bearing Wall Area

1 I

l n nI m.

,i,

i em 2m So l gt ;

E

,s 5

5>

IO-e us

[

o

~

as U

2

.V*

2

., I as l

a g

)

I s g - a_.

l. c

.,, E

-. n-k

,2

.. s w.,.

rs" e-

. _1. :.....

, g: 6..~.,Y.. ~i.~ i!.,. -.a a. einin,' ',

q

_i;;v. i '

..r_.

~n,es

,,.y.,.

r.

.. _.../. -

..u ::.

+. :.

...rt.

...s 4 :.

--,. 4,..3....

s.

m._

3\\

. -. -..c s

r m-N.Uf* ;--

y" 7

. ar "r

-s

- r:L

-m n W.. {

-=

.] ! N,n-M.

~

i.

.7 r

g o,.

gs

  • ';;'i'6 c' 'T l

1 :-

s x% ?

Q $g

-... i\\,*R.?

t e

n y

sp l

?;

e 1

t %g-I c

3'7 e.m}

.j, u

g

  • h J~

s Br o

t, g

)e -

g m

s t

..y

,1 ' _r

~

- J. ~.

w

$,.. ;..a :*.;..-'

.t'

-v

.e

-j -.;r'

rj

-. ---" -- a gy,3, - -

k$ 4 j

}.

+

t w:

f, &

~.~t.

i l _,

"""s*

m,,,

=~,- c-

  • e....

s

.. W

.1 8

.c M,,..,... s.,e, 1

w~,,

, g::,

p:pB...:, ]

l g*f. -.. ; r._.

..i.

...~..;;;;

,. e g

. p-.,.: *.,

. l.

.,4,.

.?

r

).

f s

. ' * * '.. 7;9 **.77",

e* n$e.;.... s!,l

."== t

. 7. *

~'

w i **

c g, 1*:.=

l n, t

.f is '

_.--.z

? nth

);<

--y s,

,g i

=-

l e.

D=

E

-i z

v) g

[

8TJ.

LaJ

! U?

D

!! N Eg s s..-

N.

I s.

as U 14.

  1. n 3 i

i N,.

L2 *

- /

4O E

I 49 33 egg g

I E

22

\\

.?-

e a

f...

a o

8 t

' 's, N

e'.

l

4...a 1.

.b

, -T.

.K

/

q %, -

gQ N

o i-

==f ( 1g I

(

u s

l s,

a )-4

,x

/

4

(

?) {

.V

+

t g

p A

q.

t

-f I J.:

i t

I$d E.4 1

{glN

$j I,4

$ M r iL, J

g.

et

". ~ "

'.t s

n

, - +,

ge, et v

,A

~.

u

.. w ~

"E :p,.

3[,ted,.kk..

~

^

--/-M **' Irs

  • rr =

. --a (

  • p

(

+

+-

q.q.pN k4

,}Ij"I-

.c gg

~.

O

.I j f.r-(Ub{h,M$WGi - l MW6. T. \\' l D

(!..dI 4 h_l

_ ) g,.

- p4

_-I

\\

1?q,,g'?OMW~Rr. p~

a c

s

-- r

=

t_

r

...L.

-.-t

. ?.

,c sa :

1 i v....n. :.,

%,*.i

  • \\ p\\

,e r

--. Vo, Nw

- v-

\\

t m.a-:~'s.

~

w-gh

~~.....,.."*"":

y 45Gi'inB;" h

.h p

d-c, '.,}...re: s i

j s-s t m;.:e a

4, g

+.-

\\.<;

. )

,1

,e.m i-C l,,-,

,m.

"m,g l g t w

i.

i s

,' gh..

t

    • H - / ** - !*r 46.?'h,.

-R b;

}L -

l l

.4

' 4 7 1A t

?y'

_i >

f

. igg 7 1

,1 M.7'.t.,e p

'".1 N l.pe t,.

Y),, # ),-N. i.$.$~4f$ X _-ef.T. '-- - =. > > -

.. t, d }s4, A

w i

..,-.n,s, ;

i

.:2 6'

(.'

li

E:

f

'.j /-I g

. resp *<%-

~..s i j

.et O

e l

.I a.4

.- s,,rj.

i.

.s..

M)n 5

~,..-

e l

,av n

p I.L l.

i,M

. m

.j cJ w

~

'a Il.g ;-

--49.

in t

~

in;;g..N+

g e

"\\,,

n.h*.'.:,. *.:'u. : 5;

  • I t

x i

2..

s.-

.y

.;=%,!

.h.,.

r*

,t' a

i I

e-

_ -a

j.o w.4 Lm a

j,ik

{

~

.I

'j1...E_

a 4:

r O.V=.j

.11.? a/'.% {

s i t,.. A qu _r q z w c%

j ep a

Y ly N.

Y sYAak 2$

Y'..th

[

,q\\ y' v

. yn.

. y: ~ _. %

.s n

i r

_u...

l

\\_/

V h /a si

.e :<e

,, ~

r,\\ s, I

.*I

}

I

.m;

-)y(, J a a.

g y'

3,

.._g..

nl~g

$c.:l y _

e w-w,a s

~,-A c

e iI tri m.

e dhM.ig i;

!,i li' 4,.y.

. g

....,;(:

- p 7-.-m; p

=~ ; *y.

- e,D.2 ~.=%t t

.:v.... i - f l

.. -t P $5: ;~~

[',,2d,h; %@ hll Nn,-

m n

+ /

. T.

.s

/*

? i,e.

$i n

e N.$

' f /~

I i

/

'\\

w dN.. g

g-ti

( w 3

/

, _s.

. /

Ta

/l

  • O t,

ye

,p;,

~

m

~

g

@f__.

/

.I

-fl.

i.e i u b.

f

,s x

-. 9_

1 r,

\\' ->.fe;. l I.a w.

4 0j

,m na O

I 8

/

l G-p i

z, vi.

u dg y.

e s.

=

g jj.., %)

5l 5*

5 i

?j.

3 4

p,4 u

4 o

s s

.-O 3

8 2

e o

= =93:,r. i I

. :.m.

xq yb

,, :c, I,.,.

-.v

.o y

o y

3 a2 6

~

.a.s w

< -o I

W c.

9 n

s I s

o S

n 1

-fD

  • * '. ". 4. --O I

---s-aw A,--_,

d h

9 y

y y'

E k

I I

i,.n I@I i

k I

C

.i v

l y

t' l

s l

s b r

e

/

I..'.I h

g I

'I

&4..

1 5

gg y.

yna p:.

y N. -

R.

o I t.

c

- X, w

/~ s-k~ l

~

~ R:6

~?

J h..

c:

r-w.f'.

J,i,-

o W f 3

l 1 1 1

_%_-j-.c,g_

. _i c'.

c g.

ni e-g 4

w N 2'

q il

) 8 n

l 4

g 8

2'

.,y h.

1 0

i x

c y4

(

.N

  • >hr 8 %

~ e4-j g6 8

at

~

d e di

~5 2 ~/ :

f

'T l

' S.. t...-e tr a

e p

h

$ s l

h

?

m gf A

N X

%{,

Q p y

,U

$ [R

[

i

)

?

~s(

in 4% I L

us,-ze \\* <^*A i

'i.--h :..

3..?@ -

.--F 2 i

v3

',p' 0

C 7..

'l

~-

uw g:

~.

w.,

w.-

1l gg e

a

._.m__.._,,4,.-

. _ y.

6 m,z,

..c s

g

=H

  1. W

' [' ;

o;-4 i

.i

,o_ o O

y V

v 7-4 3

u-y db 'a

I

.I. ~.'.%'...p~... _C4" _,

% I, m

I e

E o

i i

ag g

0

- -t -

+.;

9. : ?
lF

.W :

i l

o M{e l

3 mt g;

l i.;

c

_l._

'k s I

es I

k I

a

v. e

Sketch No Cal No 8

S OPERATING SERVICES DEPARTMENT Project No f

CORSumtf5 Originator /Wd~

t

,NW Subject gry/cpur, x Reviewed by feo E' -

C0mp3Hy

,e i

M'+V Spy 47 gg,9 ci ry* c4tcw Ariou AFFrestd'h1 -

Date Y'5D Page./_of f

*~W ma wec, g

gyygcyggy7-1 gdfof as,.

f*ts 34.

SH* G42 CAPAC/7Y $F Mff 3

..' S22'

/VE AC/ 899-40

.. ~.. '. '

a

.l Q. 4 RB 7*

.c If - 2,f{ bud (fd M-3 )

) _,} (/.

= (i.7[+ ffMf

) lsd (R U-G )

6 3. 5 f h d f l.'l f ij} # 76,f "

wArte hfa. ' VS " 3.32 su pas.

Ei y.

s.

ga yg. j '

4r riser Y

1;.I

^

p fy, As o.4o"*/R~

f.b.

h. d.

N./'x l'/' w

=

600723 Ql amar pareren nw

p. u-6 serxcs we c-us )

Few C-/,'7 k

li =

/.1,f? + Bfoo

  • 0 oT/s3
x. - w i 1n.g ) Lwd e

= (/o4.o] + 2y 46 ) Leb

/2 f. 72 M

=

2.Ber g b u 4

G H5$ Lad dK

=

Vn = Ve 0.8S E MM5 d Vc 5

pe K=Myb~d hVn =afGX 2 & x 4d /fm

  • 4292.srA/w (rw eir H 3 )

fi>e Ve = 2.F74f,' la.d dl4 o > r x i n. n x e t / /z"

' Ge n 9 *'A*'

(Kew p H.- 6 )

l

Sketch lie Cal lio

,Mp, ggg OPERATING SERVICES DEPARTMENT I

g, p

hi~, NW r

Subjati drac,f*7 f..

Reviewed by'930 0 '-

W Approve (.bv Date U f 0 3 Page.2_of k 7M..-.7P/5Hr4Kr.. u v4rg of 64cd shop t.c.4s Shuss iss fg.1.

74E C4P4ci/7 #f fdc// MDec t.c 7:4 sat.4rSD Brtas) :

LOM Q Vn

(@. //- 3 )

(g // 4')

ZZ f ZW,7po Y Z/7foo" 224 - Z&l.

/ 2 f,f 0 o #

/5/, Se o #

Z 32.

l54,.foo #

/8/'de o_.#

  1. (*)

90 800

(*)

7Z300

/

/

Z33 Z f1, di>oo N So 2, 4 00 #

(4) o or >

n t if war nr avs or erno w ro pr*.has up esenov e pot-G rst w rt w g.

l

Sketch lie Cal lie ERAN SEMES DEPA M d E

f ~i C0Atum8f5 at

    1. )W/

b

. NW Subiects AfMCfMX.%..

Retfewed by %%;: * ' -

NFF'*'

gesgiNS teAtt CMAcuy Date 3 Page f_of /

dfMCHMEUT*

.Z[

8FM/NG MML C4 PAC /77 MA' At/ SU 9-Sc

2) /V. 2 M~

= ' "~ c "-

/ ~$$W}

S/VTH Bf4R/4/r ftsAt t.-

k =

/S' (Du% C-/21 # F/S 1 ).~

f 17

. s.' d, "

4, = Mov s:(," = g7n #.

k=

/o

. f cew.sredintf /sracts:o P/w-sr:

.eur 3

h kW l $VY 0. l0 Y 000 $

X

~

g gg 4,2/Z,f w #

.,,n

=

p,y,,,,,

e sgxd,[*"s

_ _, q.

tore :nesunw simr is swit Y

  • N' "

h,l Q

& Fr4 BE Meds (estt (es % c-//o # c-to7) ja,,,,.

-r-3 --r-

  • / 4 m

me t- - - q, 48, x$5(s.7o)spoxe ere c 1

YV '\\'

lzoufd?T]

. '" ~C y c.. -,

- x_

k un& -8,,,J1 e

.,in ixNN.N.

e,wr N 704{t -h))

Tf 3

= /.fffo7o)$mmy (7tp t 115 + C.8G )

-ggprs Argux tua Hit /

sjto, coo

=

m

-m

H'tNUS of MKNJG.4.Y. b'C e e m==

sa.+ m e'

....ae som=

sun ass 4=s:

May 2, 1983 5803-EUS-393 5803-402 Er. Rolfe B. Jak8==

Consuoers Power Campany 1945 West Parnall Boa 8 Jac& m, ut M gan. 49201 Dear Bolfes Enclosed please find the reaction forces at the key on the west wall of Big Rock Point wi. fuel pon1.

81 W y, I

i i

Project Manager i

a:ra/Inw erw-1aa - a act WUS of Richigan w/ene.

D. Ru11holand w/ane.

P. Auv.

Ith B. Beckman

s. Gerges rile w/ene.

DOC w/ enc.

I

1 m

e--

at l

Q 4-:-f3 om V.tP ep2_gh u m 314s-FA-sy m

M

Ch*c**d Bf m c7 f

i

~

2 y-3

.5 1

j m

2h i, j

&p 8

w os 4

o m

4 C

c j

o c2 i

83

$,g+

j )E a

[

N 5

T' 82l*$.3 }

~e

~o a

m

=

2 3

r y

't g

5,I'EI 5kk2 s

s 2

7g3 ga ss e e

g a

4j*j A

CA n

g A

T g

y

~

l.2

'A jli sJ o

n u

e 4

5 e

M s

g

~Q 8

l 11 3

y,3 J

3 e

2

~

s T:

4 t

3 T4 1

o n#

  • g f, kd 5#2 Ei

%,E

?.i' 1 9

)

m C 1 <.

7 O',

s 83

$$y4 ie pi

'p+

u, d

y n

i i.

w.c s

s.

ss s

3 a

,,g d.jv 1

M f

}I g

2 2

^

a'

-v

-m==

v

A-i

.l Consumers Power Company Big Rock Point Plant Docket 50-155 2.

EFFECTS OF CRJ KING ON DEVELOPMENT LENGTH o me 8, 1983 l

34 pages i

l t

i i

.i.

ic0683-0205bl42

_, - _ _ _ _, _ _ _.. _ _ _ _ _. - ~. - _ _ _ _ _ _, - _ _ _

N Paga I of CATE 4' bO3 mg M.Li!4 0'f 0 0 N FILE NO. 4I M' E A ~O l#

BY CLIENT SUBJECT A'R 6 UI 4 C IM 610^)

1 "TE M 4 Checked By

.2, EFfE43 4F d'E.Adk.lAldt CM PE\\)F_.LOPMENT LEU 6TH Tn order b

$sSeSL

-%e 40e ds o-[ hn\\YNHQ

+he deve(op mevrt (e ng 4L of./te be.t cG ehs on nmnig pyn lld -fu & he.

crac ks, it h

wecerrnre 49 in verWa <de stu cs. of c ra ck p1Ie rn, L

v

\\

o<A 4he s ou(ces of bon /

sftengh, l

lt &$ foMt*A ov1 in W4 h.

1.

Jhnt, The c yh&ki nj was s{rnt \\a r Ac rnost syed wens rey r.-t i e r, pc.11 ern of-de ve ria bIe s in con n vernf im, After d<.

A agonal cmc /cr ined fl<wr.d and ynein hd

$t uei o pod,.Qog, kcG sd oyAi % i ng %g e n b deveI op o{T e t od (e M t half o-( bhe. a k a d Iord hr4 1

l Iongitudin^l c.r4 ck. prgrerted ben

reoched, The down dhc culef of beam crordNA the trentsera EleuYal cracks + hot had previoar(y

[u ym<d.

After cPProvirrdc 70/,

d #Ae uu,wm lxd

/

S hYM

$ OYb N C l1C' Or (hik C.YAC.N f N f en 1

DO NC S IMC a[

Mt bf tirn Ad 8(enT E ( M Vn" ^

1 N

Paga of 5-b'i3 I COFF' ORATION DATE oft 0- W pite no. o AT-9-0G gy y.

viu CLIENT N

SUBJECT MC 0 94D164IW1 Ih16 Checked By hagond c.yMc1 oT cFhe

.fet/el ot I ongi4wliral ultinh t oad, se sm ek < ra ck ateef.

M j0iM d E gt4her and

+he covie rf.fc r flil Ori A hot yet d pfmee

+hfoafh d4,e w hYee"#4,"

i sh esof crochg restan Cormpordiry do she 3

sov(cei o-f in 4he pleIlio e i pA rA g rar h., di-ffere ni bond StYengf L begin 4 chm u.p.

Frovn Ref. 2, tk bas ic feedaref o f bond ve rid ceus c re.

9nk b ef, the b ord resister re is (t ) -fo r ct 2

l of1en ehoug d of cut cl.ern; cd gdhe rion behven

'cDncYeh and bnf Evxfate, vd (2 ) (?n ce dhe e dhe rhm 's s bY0 hen uf, b(Ne(

bo nd ccm be. c4e ve lo[>ed.

wenn s of frictsv.

6 e voedje aciicm oi smcd di-alsg-d cmd k

scud p r lic le s be1 men dke be.r a.nd d Ic 5'u t r u n cG kg c.o ncre te,

lA L n h/ Jfed o

)

~

fNUS

~^f*

CCRPOFMTION DATE 9 4 ' E _>

CLIENT bb bN-N FILE NO. b l

'Ob BY M-SUBJECT hjRL TisuJMt0s) lipW5 Checked By i

P nIn roun A bars are whjected 4 a; hen standavd lod tests, Oilure occurs den 9/

odhesion an A G:citord res\\skance are overcom%

and die hers u s u a lly p u fl ou t -[ro m the en cc< sin.j con creie..

5 A 4y c4 forn'd

.b n r s, oue r-source 1 of bond re ci da nce keyin % sha.ou.y.

Seariog o-f st+el bor y;bs A y.>u t 3 e.

G>

cA oc re Le,

rhe achon-reo cb b4%]een de steel bu r;b i = A co nc refc cra be berT 1

hicid@d hg A

gMf

[f0M kef.4 Wkd i$

l j

s'nown on nextpage, 1-te noid dat m ehe l

i#t enattg c ynded g one, dkere are neerou s

\\c%rnd c ve ehs, sovne of r.4cl wiff popu aA a de wreynal sur-Ae of A Conc re'G,/to -farrn a k ea.j' or p4 rn ^rg cre:A5 a;Mc1 m gev enAedar todie ran r;.

c 1

NUS

  • tC l

mpm DATE

FILE NO. NIdS '

CLIENT 0

BY M-biW SUBJECT MRc DMW %iOM Mem Checked By N7 1

f 1

t........,

e,.,,......

l

... ~.,.

\\

i....

.f.,.......u, N. s

. i.o..

, i,.1

.\\.

N I'

i

.......,t..i....,.3

.\\-

  • l.

s s

,[.[

I,',N,,[,...[

l io..,..

e.,..

c.iie......e....

..i.......i....,.

,,..,,u...

e..............,

...u.......

Fig. 3--Defomation of concrete around reinforcing bars (after fomation of internal cracks) 38 ACI JOURNAL / January 1979 (4) (N b dbd co n C (P8 Sej) AYAT4 i 'M h0m A rv.'N(

prinr[ c ra cle,- se cirea mkrew e a be aa of ake conctele wr[ue, previoMlg ~ &#d wid Jhe be f increArerj henee ciratm fereds./

j

fenc. h pCn.w an1 md><<ed.

The shas 5 n ce n (epd 4v kng4udi nl 9 litheg e e c hc.

4 5

of Paga DATE 6 NmN T! M -M -oh M,

4,' u CLIENT cPeo-M F pite nO.

ey SUBJECT DE6 OIO" 4 4 l or1 ITM 5 Checked By MM In eef.

3, it vni11e n,

Al k ugL 5plythnj is

-tA e usuae bond farIure

rnode, ini & /

s pli+M ng iA W

noied

+4^n en crack on One -fate. of 61 beam dOES Nf con s (i-lu te_.

f at i ure,

Prog ressive se +Hn3 n

i is

+b e fi(d 4 n of bond A;s+< css a nd 9

rns be.

Conside re d

+he_

usua /

c au ra.

Of bond co lla.pse. "

This is in agre erne d tai +h-44e.

-le st Av ne_.

in Ref.

l, Test Re sults irt Eef. L skowrA

+kat

+be longHas o) spl.Hhrg began

+3 develop dTer at lea s%

half of

+he al%nAft f0Ad hAl be6A reacheci.

And

+ke.

longi-fudinaf crack started 40 p<ogycu af1er approximahg

Fof, 0-f 1

(

(A.

irndid lDo l

!n con clu si o n,

+ he hawlin4 c rac ks cea sed

~ " "

l:

tNUS' DATE 5

, i3 CXJFFCRATION CbOO~EEb 5 IN~ b A ~Ob L ' 4 FILE NO By CLIENT MC Sic u Scion liv m S Checked By-'

MRP SUBJECT 1

b dhe

[lexufAI hencunj

'n ont.

i difEihinL d0 DDk indiCtLD A YL 'uynff Onj l

bon}

& \\vYe of re bstrs YMn ning pa va ll e l e

4he_

hair (ina c ru.k.r, a nci

'd h

-t Siimcded Nf heari ng of siec l rent fibs againd con cre.h con tribwks of leoct hed f d

+he bon /

dwp.-

l Howe.ver, fo r +he O (low'en3 cae I&hs, c

we l

l will conserV&tivey assume.

M ~1

,+ k-s-eel ^wd bond streg+L be1 Ween T

concrect4 vi.J1 4

3ero wherever s.

hawline.

cmck a.gpears, Fen Ref 5,

+he space be+ ween c ra c.k. s was aciutall measured kg Seehg d4e r

deds as

1. 3 3 h e, wheYe h, 1 s +ke crac.k he3 Af.

Paga 1 of j

g DATE 5'b'E3 CLIENT 070 FILE NO b I kU' b "E h BY M'

b 'll SUBJECT M /- Vier tM 5 iDA It##5 Checked By N

l T he cract will PenetYde nearly 4o dhe neutml sos, aM Sts height may be calc alated by Gionderd eletr4c 4 h4o ry vu ing the steel co.& 4 anA dhe manlor ya dve.

In s he en t(; us -j c

th c, sfew1 6 el P003, if a no.ted kk4f h, = 62 -

5.9 5"= 42. o 5" O r de. riord Wad c ree rey of aosig sepd ).

L - 404 9, %

l2 -

s oF -hW 4 w o# +k, c be11 The c ra c k. specig l

-for ci va a.ll o( eM d ne n h

wi \\I be I

l. 3 3 k o = 1 3 3 x o,rl s h. = M 6 5 k we dA ~

% kit %% --l = 4t' Wa*ch rye c t c

= S b ".

The ye.bar h d is Yagion is " '7 e ( 2/,

'The percego of sfeeI - dacreA te/

Gr ohelogrnent

-eva. (nSkion w ll b4 Ye (, xtog = 2 l. 4 />

l Then jd Ye airel Oots.Id be Y4 Vi C ed h 15 $

2,4 12 6 x

=

o-o. van d fDvi//d

  • 3D"

~ tNUS

I

~"

~

COFV:CRATION DATE CLIENT C fM ~ b 534E"IA"Ch M L'd FILE NO BY SUBJECT MI2C D i<CU SSIDM lie

  • 5 Checked By MW 5 AFEIY M Alt 6'A>
  • I s T T, whid io cut gr-o_

s 2-40

( See py l 3 -7 5 0[ ee.hw

[v'o <n yef orf.)

rw paw 4.lt b ph-x y wy W4<J apk b ciech 4 m ajeyug d m e& ~ J 9 u.

I r

l l

Pagak of mg DATE 9~$-

CLIENT C 0O~bEb N I N' IA '# h FILE NO BY M LI d SUBJECT N RC DiscussioM Item s Checked By E

l WEST k>ALL A) _At Wesi wall and

-fIoor 'inte f secti o n ef a nde uL 01) i From Pa je B -4 wad c rA c ked a long 4 h e.

VerficAl rein [orcement, 9 7 ' e l z. ",

cra ck sfAcine

= 1.33 h,

= t. 3 3 ( o. 9 71)

==l.I65 -d.,

( h*

)

=5&"

l PeYetrtta}e o( SAee$

& CYedih4 kr dede(0p W<.1 foaluStion wig h M 6

  • 10 0'/==2l.4Y.

b ( eso: sea ) = ss 9_,'.a - 6. 5

6wt, neubt I es3 + hen l2, 12" la revisec(

=

g As yruwe A = G 6 "

Ss-fe y kn(m = 55 1

~"""

tNUS Y' I 3 ' D-DATE gg bb" CPO'6N FILE NO. 6 I N'b ~D BY___-_

CLIENT SUBJECT NC0 T' SM 55' 0 0

!b"4 Checked By MN c6) W es4 ell, s h< sp&c4 thwe the s hoe k< y,

+be w Il in #w repon alto cra cer M o eg a:.e verdicnD

<ldi ce.

%:Lnc h

cm,

)

Sp./ict.2rnga A L Rgg;ceA)= n.Y1 x g,

. u, p "

.M +L provided = 2(,. li' "

fp A ct y

Sa fe tnarg; n = l.1 (a g

g gn',y we.ffo,(

tc) tgag y)gj gp (e p

As rf A1 c d irt 4hc ane.l sis l

y repri, gge i s-4 ;,

+he splice -

is loc 4td in. s he cornpfessiou sd4 end is not ineIaded ahq calculaisy ineat cApcih[.

The abg<ucy of rplice is naf crif et /.

tNUS

~":

7'I3"i>

DATE CORPORATION 6FM - M P 6 )l;4 -FA -0 h M.

Liu Fite ND gy CLIENT SUBJECT DES E5CU SSID n 344 r" 5 Checked By M

d)

As g sov4h end of west _vjag.

T he wn.l/ crgcked alo n g ha hoy;,gn7IM re i n-fone me nt,

  • 4 e i o ",

t YAt t 5l?e c'ing = 1. 3 3 ( hp)

~%"

~

refcenhge of reinfrecem+n f discredihA will be

' 0/y g < r o 0 % - n. 8 %

ld CRevisd ) = 10.4 9 x

= iz. 3 "

I- 0,i 17 kd g r o v i d e d = S (p sa is +y magin = 2,92 oJc c,

B)

Ad d

Mot +h evA o f Nest & M T irn %

A d)

I

= 2%.'l "

Azl i Revised ) =.2 3. 6 2 x l-o.1%

.$d fYotRole d = 5 0 septg wygin - 1.o4 oA

' tNUS

~ ;;,L

~

DATE N TION PM'bN FILE NO. 5 N' BY M LI4

~

CLIENT ?

SUBJECT MP b E 56 f 4 <(iOM N4m<

Checked By MKP Mov+h e ll A) At riof+h LNatll en/ [ loo f interrection

+he coall cracked n.lany 4he-ver+ical rein 14ru m< 4 et < le rmnis 63 4 (4 aff 4; c n< n i s e 1 ".

e R4 bw is

  • ~l G I I cet D u.ie r

-face,

spacing - 1 33 x ho cRact

= 1. 3 3 x ( o. Trw h) l

= M 6s L

= q 4."

yeYc4n A+9e of Rekrs -% he oGscrediHed

= 1 a/9 4 2 t o o % = 12.. 7 %

jd ( Revis4A) e 13,6 1 /

- I F. 6 "

l l- 0.10 Jg provided = 30 '

Saf4} -faci 1r = 1.412.

ojc,

r he se face.

rig ht above. He intersec % n I

splice l'uj M (. Revirod )= l 7.TU l-o.rq= 20 4 l

sf. ice ke9a prove'dsd - 2 o" A

SafM3 m aYgin " 1 4.'i ay_.,

Paga 13 of N DATE 6-I3-35 NTIC)N r.Pc4 -BR P pitE no. r 14 S - F A - O b gy M LM CLIENT M6 Vi< Ms s io n Wm 5 Checked By MKP SUBJECT h)o rd WAO b) 6fNCt. W l O' S h o d e 4 l1 e hl 00 f neeA 40 cJiec.E ike. odeguac y o f T kere is mo dita splice since +he concre te doer not crack 'm Hu YegirY\\ and the contribation of steel is s' pored on+iuG.

p explabel in, at< ana.gs a verort c) lcl at W h eye dhe 4kicicne51 of c4/48 reduces, ',,e,

?'-b" ham

-4ce rf tusif, (3c4ofanaIgr,s re.govA, 4Ae well Frcm page c rac ks cd o og -th e ve re to./

re'thhY(6 Th f d rn '- b d fegio n.

av di2 ne rs =

4+"

c Yr c k 57 a c< ng ~ 1. i f r x 4 P = 5 6 "

perted^ t of reinfrcement afiIcreeU#d for alegelopment e#.IMAbon wi# be 7gg

  • lo[* 1l N*

A meutreto = 0. s r,j,,=is.9 "

.la ennad = 3 o "

  • I*33 FM,

%ggYnaY}In

I N

Pagg of 6 I3 'D NM DATE CLIENT C P00'bNb FILE NO_ si AT - FA -oh M. Liu gy SUBJECT ME O - 93 4 N < il CM lied 5 Checked By IU?

AjoETu WAW

0) S (AJ t e. O whe% he & Ane5S O f WO Yedu W-l l

From pp.3e is -R, Me. v.]e}/ oloes no t c red h +ki s Ye yon nc YeViSich i3 need ed.

j Tkt

%A(4 W Y}\\n Yen'etnS 4N l.60 rac0.TH WALL-

.A tJt V)EST V)All END.

The vd AI[

C fa C b I A7

-<de m t h k 17.

O)al) W.c.lc. n e s S w 4 %'

l. i 6J k = s 6" c rack spe c4] %

ee%

" A @ to yage } &n bue w ed AO oudibd = h, x fo>h

= 0 9 f, 1

h ess e,( = 6.t6 q_o,'gq= 7. 6o "

IN T m t v c.T dio +b lM

.,I 4 ReViSt(

= j.L" d

frou Mod = 4 2."

~y = 3. 6

N I#1 of Pags>

COFFORATION DATE 6'Ib83 6169-F4-oG ru. Liu CLIENT Cf FILE NO

~

By SUBJECT d65 TX<6'><Sich lY# W $

Checked By IIY

/d o R. T H W At L.

k) b d t=.owT t^)^U LL L

5Y O' %T E V, she we O cyacks d.<lemJ 24.

9he usu 4;eknes s 4 AY, cock specir7 2 y c r < c t =rt, "

Re.6 L.

  • 9 e o,

N W & cal *llA45 -

  • \\**fo" M. % Yo l

e y et,d e

ja(RWfed)-6.I9x;_qfy l

= 'l.55 "

EJ mever less 44 n o i 2. "

J A ( Et d p A ) =

(2"

.$ d ( ProvWd )e 18" I. 5

\\

G m

=

m ee vea a ne A, a u n s c w is s t ".

I c u cfc specin;

=. n i c r < P l = 4 4-g,6

= 4 @ to" perc< n-ty A re bar Ain credA 4ed = \\ dq' l*"l~ ~ h Y

ld C uvi sed ) = 2 3 Aiv g,g 26,72 y gra u;/td = -3 0 5'a fe q a w f - I 1 1,

c7-.

I Paga of mg DATE

'l3 "7

  • CLIENT Obd" 8N FILE NO. NN

-O BY M lim SUBJECT MRC VI4/>> +( thn iia

  • 4 Checked By W

EAST W AL L-s)

AA 4hs wdl nd -fjoor

'un-te v roedon 9n Cf d4 udell /oes mot ervch A &k~.

no yevisurn is w A *d.

Yegion,

S Alte 8

( O' o]r-c ue de

((o o y b) p v)o/[

C reic ks g/c rg ekg pp&u The

-AW epc.

was os,w u

, e.

C r# E SfetCinj -It6i<7f*4o.9*

fe 6 : * '7 Cv h

  • \\"fa'S-b o f 9f te k cGo CT e dji ?A oruei

'1 e

(g ice.de ny L ( ec oise/) =- n. 24. x p,',,g i

= 24,99 "

$bc4 p ro vWe<( = F o

440 y crn e3 ~

- I 2 i.

C

~"~*

tNUS b "O ' O DATE CCAPCAATON

-0 h M-Liu CLIENT

(> 700 " b FILE NO. O BY NE b E < M filod

!Iem 5 Checked By N

SUBJECT C)

[A g

y '- (, "

p y.g gp gp Waw

'Tkt well uta.c fet de eu verge,) a g'w,,,,,i a.

y).B &le ne n is n 2"

%ny c uck Spa d n 3 = l t (., s 7 8 = vi d Be k U

  • 7 @ l 2" 9he [

d4.c Vek bd d h

-vlMf5 l3,2 N yerC4*D'6 o

.fa < ea wt ) = e., 6 q_,,'g ' t o. o n "

se ut les i h 12

.k t\\

& & C# tl

  • \\
  • 1-

[>YO t/I/f d

  • so d

ae A. 5 cdc.

r f-mug S \\;c7 e a gL(f F e -toy.4 wall cL)

TM walf

c. Y# C h 1 Moo dkt Vetiite s Ai c g 5, feYceG^)c k thel d.iscredited wil$ h r$,2 Sp&c 4ag& ye a 4 - n.,, x

=.zo,47" QlAte.

pr0Vi/ed = 70" 9)+g anqu - i.Mo

I N

Paga of N TIO N DATE E-3 3 - El CPCO-bNk FILE NO b I N ' M 'D b BY M-L'W CLIENT SUGJECT NEC Di4 ctM6lo n lif m5 Checked By MM e m M el e)1s a sos wa a g P '- F ' o F %, w a /l,

E v a 4.

'4 he 908 croc ks a.t A ~ d 2 4 S g K.t k

Jd ^1mb re w e d.

y ahd +U dc m en = 2 4" crack spaci n g = t.16r < 2 4 = n. 4 "

Re gm -

  • a o to "

P* M 4 ' y b 41eel discYedLied== ik,9 *\\oo fa '35W h

gevisea - s. o h ?

-,.1 "

l-am F;ur auvut 4 34 > L-12."

l8" 06 pYovided

=

l 5g+

mow;i. = 1. 5 T-o r Me vest of de w d,

l doer ~ 1 ae 4,

Mo Y4 Vision i5 needfc(,

The safet) rnarpn re rnoin 5 as 2. 0, 1

Pagg I d of N COFFORATON DATE 3-O -T E CLIENT C PCO ~ N f FILE NO. Clo?- F A -0 b By M.

Liu SUBJECT dll b TI4 6 ti 46 ID d lYer115 Checked By M@

EAST WALL

4) 14 AT mvYtk ws)) sad For 4he

+0p T-(,

4e wall cra c ks

,J o r g Ae, h ar i o4 Af re m4brcem e n f.

3 A.fl &ck n e t 5

=2+"

/

crack sp^ cine;

= 2 /+ x I i f 5 = 2 7. 9 "

M h @ (D fG Perced A}c of Cteel <(is cre dikd = h x10D[o = 3 I

ld ( Rev i ed) = 4. r 2 x,, o,

= 6. 4 "

84 mever.fer.3 +b n

  1. 2" l

.hd provic40 = "

S g

%g;m 2.5 sk For de b otom goMon of.egt w//,

1 (Al Eb6 ("fl 5 *7h Crac4 s(>aci ne== I,i 6 f< 7 P-go, f "

l Belwt. : #@e(o" porc,e4p of del Aic cre/Al - h[f o /

  • U "N t

Pagan of 3h COAPDFETION DATE 5-G-I3 CLIENT SPO' O N I FILE NO. IIbE' b #

BY M

LIU SUBJECT MRG DT< c(A sc io n l1r vn <

Checked By WP UW \\NY Ja eevisa - 22 7 i v p,,,

= 2 s. (o

  • Ad TYOVided = 50 sdek on9L = \\. I7 I

c l

l

3 N

Page of N Ti(-) N DATE 6 'I3 -D CLIENT CP/A 'b FILE NO. 6l R-FA -o h M. L ia sy SUBJECT M R f, O IUIMG on Ibmt Checked By W

sou+k Wo.l.l a) At AT Aoor ara Wall Merrection aa ces a. hog at verse reinGreen,nt, wdl 4Ldne n vAfies from 42" 4u 61".

[Ase wnimu m w all 4-M ck ne s s.

4-2.".

l. I h f X 4. "L 2 49*

C. T A L E 5pACIn w

Relren v a.A -

1O(7" Pc1c4do)c of a6m. /b ott/iW h v i"g = 2 4. 6 L Jd Reoi sad

= 13. 6 7 x, _,, 45 = W.I"

.h provih4 = 3 o "

Gfeg M.wp = 1.66.

cd:..

cAcA sp&ce qtt dede Worseh

$7 ce bqw. a ggd = r7. m

,,',g = n. 5 "

h g

47aap n,

= <

sn q

-,. m

Paga 11 of 3 mg DATE 9'O' CLIENT-6 P/A " S FILE NO. 5 INIA BY M L Ilf SUBJECT NE b fli4 6Mi4IDM lie m 5 Checked By M@

Sov+k 60 b) S g);ce d

( O' dmve &c -f I no 7 The. con-irih e r o-f spa ce i s #1a d r.u g & d. '

g u p $s.

oo

- #L r e u m is a c) h 4

3 '- o

  • W up o f y,j) tac wa# vracks ctiong &he ve r+i ud fein-force me d, M5e v"'inihm va AM -} k e,k nef s, 4 2. ",

CMGE Spa c tWQ '- Ist (,f x a L = a-9 '

fe ka.y ty-ed *

  • 7 G ( 7 ",

pe rcen+5e 4 rc 6 4ca cre4< tor = g ico /. - a G ld Reui sed

== 5, 4 2 x l-0.245 I

'7 l? "

S at %fVer /M5 than l '2. "

/d p 4A A - 3 0 (n[4 M argin

== 2, 5

Pagan of DATE 9 13'73 Ng 0M-kb FILE NO. Sl4P-FA-oh u. t. ; u ey CLIENT U

SUBJECT NRC Vi4CfA5(inr1 liem ?

Checked By O Sg/ jct a.T l'- o" fyr -by perce nt*}c o f sdul dis crect.M+A is &c sm <rt.

c)

As 23.54 "

sf ue A at vee A -n n < 1-o.as f

=

3 splice _ Aeg-PL pYoWeie) = 30 s y y M f = \\. t 'l crx.

e3.ss s

< ass wa>> a.

sc u b-ce m p<G Q wdl,

+he wJ e.yacks cdong 46.

h0Yipd k (6 WJ k Stia-My tn.

O)all 4We k n e5 3 - (o V c y a c.E S peci ng - I-I6 h 61

- 80. l "

f Re(.wy u. sed,

  • 9 e lo"

$e of Steef du roxet<A -

yy1o08=- 12 4 X perce 4 c

Id yevi sed = 7 )/t o x

- 3 6.4 "

l-a.124

$d prou;/a* A w W 50' P.l or(t/t N 4

  • l.8l v Ll v'

N of Page DATE 6'O-D CORPORATON MM"Nk FILE NO.bN' BY M

Li(A

~

CLIENT SUBJECT N D DI4AM(4 ton NJ M (

Checked By MfE hotAkb NA Tu & -he n '-o " of w^1A

+ La wd sJa orc du i

al<rg ne ko Yigi4d rein [u <a m en 6, 24 "

Tk w,4 +k & n e s 1

==

c uck spa cin g = t t t r-24 = 1 ?"

O Ve l+1 a t-ed =

% e t 0 "

percettge $ heef ons cyedrfe,( = d x l M " 39 l %

)

.h t2& se l c 4.1 & < ;_,,,,= ~l. 4-BJ ne vey.l e 53 -g u n t 2. "

$) pr ou ikA = I T w-(

t.5 Ss(< f -w3.c

=

h 5 L & h <n -erotu)4.

E)

S P ce A Fo r de fop Yo ", + h e. +hicknea of wapf is 21o" sf raight, 4 hey-c i5 no g 4cc 40 bc l

1 C e.c]t.Ad.

Fo f + be Ye meinoley o f +he well, +bc wef(

C@ Cb OIMg J he h0Yipon/el reinh(cemend et

Paga of DATE 6'I 9 "T 3 NTION M

bid C POO~ @d FILE NO.

BY

~~

CLIENT SUBJECT N R(-

"Di <r t 4 s f ion l if "

Checked By U6 6 ouT H vl A L L-h 50 e

a n.,

a av.

C, roc)e. Sfo cine f-I b 6

  • C 1 ~ Es. 4 "

v Re(ren-wA. = 4 4 e Lo" RW r%CAdbd *h1 kw1Dddm'

?sRLACd'e o

a (o o Yo==. 12. 4 [.

g)1 M to y

A 9

< 9 a4g = a.2rx,..,,

d 11

== 32. 2 r 5pkce provi ded

=30" a4 _g-n.n*

  1. umf ne a<g - p u A a_ re, a

is m sc<a u s k u

% w t

4ltU occdri d 0nb Ord 0[ d 6 2 f.lc M M.

c MOTeofer, de ce n c.relt 0 f 6 < 3 ele me,f M

.e6 A s o cl o o w +

oA k PL< m&ud

Paga of 9 O -b DATE COFV: ORATION 4 PCD - MP pite no 9 i M-FA -DG M. L,w gy CLIENT M

MRC 9WtfTJiDM lIem Checked By SUBJECT (ou+k 6 14 l

dire cfio n, Le.j de Stre rs in

-de a bny-is ve q s m eet, and ne elemen t belovs Lt lenof TA 3, +Aa has adegaeft vlice A

is a

lo cal p h e n$ rn eb o n,

F w-d e rm ore.,

4Le 50'/o crf bond sfreg+L conivibsfe d by de beW of Steel rehor rd:

on-cc n n< 4 J

i has been COMeWA40e neg kcif e(

lrt +/tu c d cddhh.

l l

l l

l

N 4

Paga G of DATE bI3'O EN Ob00 ~ bN P b

'b~

M L' W FILE NO BY CLIENT SUBJECT NEC 9 R eti d ion IUms Checked By IM sc u' W WALu

$) sybce d 1' &"

Fw LUect MkAl The Allc.iccbs rt.t hwi,,w1et/ ye i ofyg,w J, Uld JUcltne s s = 4Y C Ye ck Tpacir$ = 1 1 GI/ 41 = 49 "

6 b6-ovt uc ci =

  • 4 s (o"

>cno by cu scye titd = g y b o f3 - 20. 4 '/o spin e M e'~

v 4 vis d = s 4. :.3 x g

, _ o,

= 6% t3 "

&o" sekeLgv provide,t p

=

% k ) anarg a = o-ST m of us'y ac 4y~b %* 9 12,fy-.

whsk RAL,

Pe opbce aM de colca.(otti a 4 dro =

m h p y Rcdeb %ocu Gied -la.v(*

J 1, Gy,A 4.o b6nced ob 2, Tor W 6na s i.3

~"8 " "

tNUS

-G-b DATE CORPORATION

'bb

~

FILE NO.

BY M-U CLIENT SUBJECT M b O< c'f < I'#

IY#*4 Checked By YlEl 0*b M'

G/4,=I,tt? =5,3i y L r 6

Cg = l d - l.118 c' $ 877 o /j s, 2. 5 (

c=e=s' a~ a,

du - 1.11 t.

10100 x l 128 l

-g g,3 l-24 g 3,,, (i+ 2 5v 2,st O o.&

35.0

=

.lg provided

= 6 0 k = I 61 of, kg vag kJ A d

wat woJ1 < nA l

The wJ c mc kt cdong ake. kOYipId Yeik&ycewek lygg -)ldck.ht)J k-1 "

4" c9th reacing = Lis r < h = 4 I2ek :

e q s i 0" feYC4#geo Pok & aw /.' N,(== 20-4_ /.

Paged of 34

-f-NM3-7 3 DATE CCn-e-CFATON 6149-FA-06 N L;u 0

~

FILE NO sy CLIENT SUBJECT NEI>

9' < d < d Dh N6*4 Checked By Yik k

- 4,n '

%t, n o t f.less

+Le n i 2,

);

p ro o; A-e d

=

4 2."

a

= 3.si 6):..

sefgoneg l

t'NUS

'""C'3 h

33 DATE NTION 0 f00 ~ b F!LE NO_ 61 7-F A -0 la ey u

Liu CLIENT kN b 14 N f $ IM O#* t Checked By N

SUBJECT floor.

  1. ) la AT fa4t klall M,

i3-\\0 0F ond &

fey 011, Q c:. ~

Ytom pegt 1

be see n die-T

&be I:f oor do e5 vicf c re ct elo g dhe rei n O Re M 6 "I, There [o re, -o rovist03; ic in}ed b)Os e2 We si skE CJ Thr {\\oor crackscJugese.

re; nfone n 4 s

a.

derneds 4, s ~/ (o.

Fbx s\\eb a w le a:.:

is T2. ".

C IA Ch 5[>ACin

= l. l6 C xl 'L* 8 3,?

MS :

  • 1 O li + f W lt' l

For LP perc+ntage of As creddd ye65 T3.? x f o oy, = 7. 2 '4 6"

1

.la ( R ev iod ) = M.14 x,_,, ', =2 b3

i N

Pageil of DATE D'I>-7)

NM 6Fc0- B(U pite no. 5/M-M -d gy M. L; cf CLIENT N

SUBJECT bE0 9(ntoW

}~f/vn s Checked By l

F L O O R.

j la pro vid ed = S lo "

SQtg Tnan9 k = l.'7 Ll.

o F.

1 Fo y bo tto m bars

" ( I 6 / 2.

percerCtAge o# #s creMed r,e 6aAA

  • x to/, =/4,3y; p

.[A ( ReoiSel) = 35. 5 9 x

= 4 t, 5 "

g,y,g43

[/ ( provid f/ ) = 42."

l Sdefy Ynangat = l.ol o.k..

c) fg at s oa+ k All End Thi -f looY croc ks aX ela=<<t b.

%,, e.

parcentaysof disc.redNed rehvur 0.s

.b) w;]/14 app 0id-bI

[

hPA1 jd ( revired ) =

oS5

  • i y fy = 06 ~

. +NUS

~"":I37S DATE o-NTION C M-bkk 61

-F4-06 M. Litt FILE ND By CLIENT Mk SUBJECT db 9is( M 44i 011 li/ a1 i Checked By F L O O (2.

%t me ver le:s +h n 2

.[d ( p rot /i af / d ) = 3 /,"

sde g on e

,m = 3 f'or bo b b ^v e =

f,( ( ReviwA ) = 0. 41 *),g,i4,3

. 4 8" o

63 meder less

-a m ~

I 2. ",

.,[c( provi N d = ( I "

l5

  1. M Lfe+g hyg ht

=

1 d) ja s+

10 era. A d M

Th.< br crad-s d -e/awd 12.

rw crua is as sovme c~ s c).

Gm

%Q9 rMqw c~ppj.

1 Pageb of 3k

.i b'I 3 ->

DATE COFe;OnATON CLIENT 0 @b FILE NO. GI

& ~b M-b'd BY NIW SUBJECT M10' Tist f t <d m ld M (

Checked By IN suMM AEY, THE-RE-VLSEP 5AFETr MAPIt 'M50F PEVEL-@M ENT L EEM6TH TAKitJ6 l/JTD Accot/NT TFt E E F F E CTS OF c2Acks ALcN6 THE MuJ RES/-E 5 AT E AcH Lo C A' TION t5 T/. BLALATBD BELOVJ.

WEST h!O tz.T H E A ST south Pool i

l WALL walt W A t t.

WALL PLooE LocA-9FETY LOCA-SAFETT LOCA-6AFE TY tota. (AFETT LOCAd f AFE~T l

-ric a ggu tion ugnaio vion mAe6sn vio n gAcaia viou unaira ';

t.42 A. 44 1.(b 1.9F i

I G) ja 1

5. 5

^)

6 i.yq a)

,2.i i,43 l

I',14

'l b)

I. I lo V)

N/A V)

I. i l b)

MIA

,b) y l.%

4) 2.5 c) 1.5

&) ; &j

')

^1/A C) 1 d) 2.8'L d) l.b1 d)

1. 0 d) 12'1 d)

'h I

I i.50 15 4) lA 4) 3.6l 4) 4 g,gI 2o j O $

f>

3.[7 f) o43 a;

im i

dj 3,50

- % S s E.

7. A Fw v1Scu SS t Du

Pagan of DATE C-[e"9) mg 0ECO ' bP' FILE NO_ 614 -FA -oh M-Liu ay CLIENT SUBJECT NEC Discu Miod I4# Yn S Checked Oy W

Ref 1 5 Rctgmor/

E.,

U n f4 4 ae r, C,e cyj c E., u)4 R Reuj

'ET.fe 55. Develof tncH1 of Tension ITee[ in be#s ACT J o urnal, bugatC 19 9~1 Pudeg, " Re,w(oned Ref 2 :

R. Pml n A ~T Cc.scve#

heodwea.," Jo L W,.l.:g 4 b,, i is ve f. 3 =

CAu-Idn Lg nd Clalu 6. Ll-,

" Sein[ortest Gncre/4 9eIign[3*6d.

Hgpr f Row Pwbusker.

l l

Ref 4:

Saeed M. thiry A dal+1 Hovde,"S Wf of Bond M ro i s -$

SelAtionrkiys k E8'$r:d J ournal, Jenuerg M 7 4 Concyeh Ac2 l

9'e f 5 -

R. T'ca k anA Cwh l<, " Beinkreed i

l 1

.o

!i

.s I

3 l ;,

i Consumers Power Company (s

l.m..,

Big Rock Point Plant

, } ~-

Docket 50-155

/ -'

t l

3.

ORTH 0 TROPIC PLATE ASSUMPTIONS June 8, 1983 t

'N

\\

\\

l l

'x i

< s

+,\\

<r 10 pages 7

i j

  1. 9

'.f

,i a

,, 1 f k,

!i

~,

1 l

ic0683-0205bl42 3'

i

1 of Paga 05/12,/83 L.J COF+CW ATION DATE CLIENT CPCo - ERP FILE NO. 5( 4 8 -i~A-o6 sy MKP NRC-I4 ems.

. checked sy M'

SUBJECT I

Or4holrobic Pla4e Assunnkkns:

%e altain - Myess relakons fot on ov4bolvoric plAc con w w.rigen es. lit.<f: 7. E. Aslan and 3 M Whi+6e1 " %eoff *!

3 1.arni na&cd Plates ", Tec.knomic 1%blishing Co.,1916 and R.M. Jone5,7 Mechanics of composile Mo}ettals" MeGraw M>

g, c,

9,7 oY

&x o

e,

E, sy Ex. s Es gy E

y o

e.

e.

L? + T.1 9T ey E

y 7

h Ey f*1.,

i 5

o o

Y L

G37 L

hg y%,

Gz)

- Eg.c o

where, 8

e.7, f o.w %c strain cornPo n ents, 2,

r, b cL n %e 34ress cornponents r3,

y y

Ex.

is h e elash rnedWus in x - di reckon E

is

%e e.lm4ic modv.lus in 4he.

Y-c\\irec4(en y

4g is 4he FWsson 's

-ro.ko

-re.lakng &c strain s

with he 54ress ry g

-reJakng he 54roin

% is the Poisson's tako 4

E wi4h h e Sfves5 Cx y

G is n e.

6 hear rnedu.lus for x-T diveckos 27

2 Paga of 10 CE/12 / 83 DATE gg CLIENT C PCo - BRP FILE NO. Et48-FA cG

~BY MKP SUBJECT- - h)R C-14e vn s.

Checked By ML h telakon khween 9

and 4y is given by x

9x 9y

=

E:x.,

E y Eg.(.0 con also be kn. fore, 4hc vela 4 eons edressed in WW he n 05 l

9 1

&y

.1 0

cr, E

E y

y I

61 g

Eg. 60

7 Ib l

xyl o

o l

.L s,y Which (5 She. doYm used in AW 5YS.

he Shear rnoc! (Alus Szy Mr iso kYCE'C CO6C E

is yven by E. (2)

G*/

2 Ci+0

=-

D, by ov4ho4vohic rnahal5 no 4Wh telaNon exists. Some joy rn of ernpi tico)

Ye)akon be4 ween Gxy, Ex, E, %

7 Q

has 4c be used harkhe Com >vSo.Ncn Y vT >%

analopf Wi+b 4he Eg Cz),

ANsys uses Based on an empiWcal

-relodion of 4be 80tyn cn

~

Paga of 10 g

DATE c5/t2/S3 CLIENT CPCo - BRP FILE NO. 514 8 - FA-o 6 sy Me SUBJECT MRC-IIems I

Checked By Ex.Ey Gxy =.

y

x. + 4.,Ey Ex+Ey+O E

Ex Ey Gxy =

i a-r Ex. + Ey + 297 E:c Tne elegvee of accutacy W3h his expression is os gesd as hd obfoined WHb any, obv ernpivical relaken Sree 4he ac4aal value

,foy Gxy for Ctacked ConcteEc is nd known exac4ly.

(

'the ANSW in put ConsisIs of Ex, Ey and Vy Which Ove read as EX, E Y and t4uxY.

1 h

+elo.kons bekween 54resses and skrains,

-fvern inverting g. t, can be wti#en as 1

1"~

e.'

E 9

Ex.

o q

x n

y l

C 9, E E

S, Y

Y 7

()- 9 9y) 3 Y_

O O

G -v,9y) b7 L $ c.,

l Ex4ending 4hese quo.kons to flate %eory, 4be veloken

I A

of D Paga 05 / L2 / 83 DATE CLIENT CPCo - BRP FILE NO. 5148-FA-o(o gy MKP NRC-Idem $

Checked By N L-SUBJECT be4 Ween rnorn e645, cavva.havts exnd 4Wist con be Wd hen 05

- b*# fax' M5 E

9 Ex 0

t y

N M7 vE E

0

, g,gg 3 y y

(I-9 Vd Gxy k dd

,My o

a 5

z

.1 8 x3Y

.l l

L.

g

[d y, M and Mxy in fo Ee flafc }d'OdN Sub5N4aN y

"I""N

  • fMx a*Mx B'Mxy

+

2

=-g z

b x' by away liv'5 B*w

"" g + "y A

+ 4

(*y "z + 4 S +4 %)

3,4 3,3,z y

l 1-

=

3 3

Eh 3

a*Y s e.h y

,Q D=

wheve V y,=

3 ty=

y t

o 2, = 9y nx,

-the ov4hotvokic >to+c constcleweg 4ao4 x

4 vo.kon con bc W MDen 05 4

S*W 3W

'4 j D

+ 2 ( 9 D, + 7 Dxy)3 y

+D 7

3 y

9 x

gg

tNUS c5/ t2/83 CCFFC) RAM DATE CLIENT cPco - BRP FILE NO. 5fA8-FA-0 6 sy MKP SUBJECT NRC-I+ CMS Checked By ML Fev othplicoken 4e 4he present cose, fev a seckon and Y direckens,

E ord 4ho:f is not cracked in 4he x

x E

and 9c = o.17 Fo r o secken Ey a-re egual fc c

cracked only in 4hc x direchen,

E Ee cy /q, E = Ec I

=

y z

ond 7 = 9c.

In 4his cose 0x Will be very srnall A pven, and 9

b!j 9 x =. Oc Ex / ge. "Fet a seeken cracked only in 4be y ckveekon, E c, = Ec,

Ey - Ee Ic.r / g and 9 x = 9c E9y e/ c is a very sd mmbn.

Fev 4his case 9

E 7=

and Y direckons, Fev a seckon

c. racked bo4h in 4he x

E,=

Ec.Terx /I,

E=

( I.ry /

ana 9, ond oy a-ve x

g y

c

<(wurek ma d

and 4be valueshakkraWdelYven by v, = E 9e/Ec very 5moli n u.rn bets 3

and 97=Ey 9c./e can be used.

%e tulakensh;) (E -V Ey3 c

y will skli Le. moi nfained 'ihe, rnannet in which 4be rnedetial Ftoberbs wete. input inb ANsYs.e.veteshmafes.$(dand bence 1

'4 py + zoty' 4erm) der elements etackeci in Y-direcken only.

l

.h. e.9ect of + bis cab >to xi maken is ckscussed in 4he. folloveg.

strnbly su.phorled

+z.cfongulov bl 4c Consicler a

-tNUS e;'l DATE g

514 8 - F A- 0 (o

~

h/IKP CLIENT CPco - BR P FILE NO BY NR C - IEems Checked By M

SUBJECT unde.y uniforrn looding. E deflecleon of 4hc cenkr of 4hc Elofe is given by

( enly one 4erm soiaWon is used):

16 go i

WO *

?5 + z. C 9 2, + zhy ) 4 h 7

-J 0

0b b*

2 2

~

Y4

'1he values of W. Ccenful deflech)coleu.lafed for oli 4he e ses and c m >a ted wi4b b

4be value bascd or

=

a.

~i correct input gcy Poissu'.3 Tako ave Summ atitfd in +he 4 ables en &c -follow ig pages, h valve of 3

( hsi,a, as 31z in.

o.ndh%s 2 Ao in.

is 4a. ken as 4be moderial Frobedy inkvf W

deflechon using to Assy.s is

%e same os 4he correct valuc fev et cracked due 4u elemenks 4ked ate ei4her uncracked Fet elements cracked in bo4h bending mornent Mx.

lO Paga 7 of d5/IG/B3 OATE CORPORATION CLIENT CPCC - BEP FILE NO. 5(48-FA-o /o gy MKP N

SUBJECT KIRc - T+ervM Checked By Elerne.nl DEscri pfior) centrol Defleckon Cin )

and Msis

} rom Achtaal Mderial Ptoberly Nuvnb AN5YS Inpuf Volue Wed Wall CYacked - X

~

a.L4o6 yto 0140G x fo (23

-3 West Wall cracked - Y

-a o.Se75 x to c,, ni4, go (3)

West Wall Crocked - xy

- z.

-a a,y3, go o,73cq g go l

(4.)

Nove Wolt b P Porfden

-z

-a 6557 xio

c. t557 x to crackd-y W

Nctre Wall 4ch PoYdidf

-Z

-E

. ni4 wi s 95 x to cracked-Y CG)

Nor4h well fo> Porkon

_2 3,

O 6687 xto 0 9IG9 % to Croc ked - x Y (T) l M. Wall Botorn Porhen

_3

_3 0 3117 xio c.3117 x to l

Cracke d - x Ca) l N Wall Bohorn FbrWon

_3

_3 01654 xto 0 7477 x to

(

Crocked - Y (9)

N W all BoHa m Pork:en

_3

_ z.

0 2.Z aG xio 0 2.36 2 x t o croteked-xy (to)

E. Wali bp Forkon

-t

-i

  • ' 39
  • l
  • i 39 * '

dracked - x (t0 E. Wall fop porkon

_i

-g

e. gz xto ozoS9 x to Crocked - Y (tz)

-1

-(

E. Wall top perhon

,, g g g,g 3 go Crotched - xY (IB)

E. Wall Babyn Porkon

-3

-3 o

52c x to 0 S52c w to Cracked-x C4)

E. Wall Boltown Povkon

-s

-3 03 66 x to 0 8288 x b

_ Cracked - Y (IS)

E. N SII B o4fo m PoYYdo n

-2

-2

' Z 369 ^ '

0'*3# *I cracked - xY (16)

5. Wall top [brkon

-t

-f

.i 39 x i c- (c3, x to Cvacked -X (IT)

+NUS ldL$

~

~

CLIENT CPco-BRP FILE NO 5148-FA-o6 sy M KP M *b' SUBJECT NRC - 14eMM Checked By Element Meriphora cred cen-Fral Deflection Cin.)

AN5YS Mafetial PropeYf/

from ANSTS Actual Nwnber in>d valu s Wal) 4 5 por4 ion cracked - Y

( 16) e,gtggg6'

o. 2054 s to '

S. Wall fcp hof Non CYaChed - %T (19 o.3q 15 w tO 0 ' 4 l65 % IO 5

S. Wall boNom hofton (b. 69 in-)

-3 c) sozo pi

,, g,33 x to cvac k ed - x

( 2o)

S. Wall bokom povkon (h= 69 in.)

-3

-2 O ' D7 x 10 o SM3 xto Crack ed - Y (20

5. Wall bottom bor tion Ch=69in.)

o Si66 y15 0 33~7 7 x lo' Crac ked-xY Czz.)

5. Wall bo#om porkon (Avg. h =. Gs.6%)

-3

~

o 5TGt xto Croc ked -%

C23)

5. Wall boHom )bvRon(Avg h = 65. Gain 3

-3

-a o stzG xto iS 6 x 10 Chbd Y (M

5. Wall boitem bykon (.Av% h: 65 G3 in.)

-E

-a o.343 3 x to 0 3635 xto crack ed - x y Czs) s Wall beflom porkon (. At h= 5S 66 in.)

~

,,.18 5 4 x to O l8 54 ^ 10 ctacked-y (26) 5 Wall 6 Hem forkon (Avg. h= 58 88 in.)

-3

-2 O' 6910 X '

0 ' II49 ^ 'O Cvacked - Y Cal) 5 Wall beiFom hovkon (Avg h= 56 66 in-)

'Z

,,43 63 Mo

o. 4s37 x to C tm cked 'N Y (28)
5. Wall bohorn hoyhon ( Avg h 5213 ind

-2

~ ?-

3gg iH3 x m CYocked - %

(.2O S; Wall boHom ht2yhon (Avg h= 5213ind

-E

-2 0 1335 x to 0 2426 8 to heked-Y CSo) s Wall boHom porMon (Aq.h= 5213ind

-E

-a

' 5 '9 3 x'O

' "8 ^ (

cracked x1 (30

5. Wall boHom herhon (Avj. h= 45 38 in-)

-2

-a g

,g Cvocked - X sSE)

5. Wall bobm porhon (Avg. h = 45 38in-)

0 ZoTi %to 0 3523 x to Cra c ked - Y (3 3)

tNUS

~%d mg DATE CLIENT (_PCo - BRP FILE NO 5\\ 48 -p A-o 6 By hA KP NRC - IEEMS Checked By M

SUBJECT Element "Descri pWon and Cen4rm) Deflection (in.)

ANSTS Mahvial Properly From ANsys Acfual klum bey inkuf YalLAe.

5.Wa\\l bebm poykon (Avg.h =. 45.SS i4 o,3 qgg 3g o, g.gq 7g3

'E

-2 cracked - xy (se 5 Wall befFom poyken ( b - 4.z in. )

-2

-a

6. ? o 68 x t0 0 7o88gio Cvac k ed - x (35)
5. Wall bo4 tom boy-kon (h - 4 a in.)

-1

-a

o. zeiz xto 0 4443xio crack ed -Y

(.36)

s. Walt boMem Wyken

(-h. 4 2 in. )

_g

_3

    • io 9 % to c

1063 Xio c.vacked-x y (37)

Paal F\\ eat, Cvacked - A C.38)

o. 4.s oo
  • t o "8 4 3co xio #

bl

Fioor, cracked - Y

(.39) o.5132 xio O'1337 %10 o 114 6 x to'*

Pbol Floot, Crack ed - XY (4*)

e. noo xto 1

IO of Paga 05/@/83 CORPORATION DATE CLIENT CPCO BRP FILE NO 5148-FA-oro ey u KP MRc - Iktm5 M-Checked By SUBJECT x and Y direckens defleck ens ca\\cwlale4 for At4sYs maletial Etoketly

&re slighfly Srnalier 4han %e acbal vodwes.

For e.le menIs crocked duc fo enornenf My b

dc51eckons calcu.iated for ANsYs en ale-nd c,-ve, consi deval=Iy Srnad\\cy 4 hon 4he Scbal VMuc.

Etofe-rhy cai eAAd

% fore,

%e.

Ali$nesses c$

C4ccked e\\emenhs a eyad\\y f for e.Iernenb Ctacked due do bending VOC.m enk Nx.,pnd are ovetes-k rnaled for eterne.nIs cracke.d due lo bending mornent My and melee for elemeyds cvached in bo4h direckens. %

4btrnal bending _ rno rnents pte ove.res4ima}ed fey h

elem en4.s eracked in h e. y -direc6 cv

_9ev %e

'e\\ e m enf evack' d in bo+b x and 4 direclius e

benel,ng moments for Ibe, dead lood case is berforrned using ee.

Uncracked model of the boel 54rac4uve and are., 4he.wfore, not afected by 4hc a>>roxirnation used in b m oferia\\

hvoperkes inbut into AR5Ys. In genetal 4here 1

l 15 an over<skenakon of b bending moments in &c crocked l

ejements o.nd 4his is cons'eyva.kve.

l.

t p

t Consumers Power Company Big Rock Point Plant-Docket 50-155 i

4.

POTENTIAL CRACK AT EAST WALL June 8, 1983 l

f I

t i

I t

l 7 pages t

f l

ic0683-0205bl42

-,_.,-_.,_,__,.__...___.._._.m_..

LtNUS

'% 6 CLIENT 6 PCO FILE ND_ 5 : 45'- FA -0 8

u. uw gy SUBJECT MEC T44etMsion l-f nn s Checked By 4.

PoiEDYiA$

C. (Ac k /.i 6 At~t Vded[

O

'T*h e yrkr4h I cfack d E.ask a)di due 4o f

b / v0eig.A t ca n be inverh'p ed by Gfudying dhe.

Sffe ss condi M.on af A cuf -out

-ele rne kt in thU region.

A p rstocGe ou med page du vie w is peprod understand 4hs stress conou-Ken o F das cu.t-ca t e.le m e nt,

Hoh Ad 44 e. cA rc u vondiKm of +ht.

Ctd-od elenav$ ta n.

he.

A, stu(icd by in-[e ti nq dhe ofre 55 conh O s O

J 0f 4h4 cliWeten4&k ele vnents. One

!S riear the Ogt.vt Oce o-f sast wallene(

o n e.

iG neoY th c.

bo40rn S.te of thL

&(00tj one i%

ffom ahe supp of t u>dl, The stra s conouG of dh orc h& rc,tud

-e ( c rnc nf.s c^ re_

readilg ce ada bk frv.n

=tNUS "l: ' 'A COFFCF<ATOJ

~O I

~

CLIENT CNO FILE NO BY T&

VEC Di s cw sIio n T4em (

checked By SUBJECT oud ud d dEd " Dool Luu(

de compit Y p

on mert Run".

rhec are

.tsh x(odd fS)t.

I k L a.

otGl<c\\

+h od o$ &ke cvi-o v.k

~2 E m t b LA H ]l ))-t in Aht OY4e Y O$

SX j

o f As.ead wea sakenkA eW<~ts.

g ok bt C/8-Oh ~ekt Ynenk w ib kt 0~

S be OTODY k 5x Ch be k{oof di$hY1~Y 4 (t W4 nts,

ht(

$g oh Ne cv.(-O E -e [e rninW LNI)$ bl ha dke OYd 6Y 5p O h b e -<. a.t. t M 9poII WAl.I edt em e rtEC.

T-k ha-hovn A oh AA Sy,$y o$ be cMj-Dat 6 nVicanXly anA<r compraIn'on

-elem< af i 5 3

j w;+k 4-all ska3 6ftecs sn.

The porribilid o[ ~9 Solutnj i h 40 A /encion

's dev7 wilde% 50 i

is Me prind ml ctreit tTAok.

-tNUS

';l,$"l-o II Nh'M'U k N' b I U d P( 0 FILE NO-BY CUENT Tk&

OEb Ci 5 ( ta ( f i rm l t% t Checked By SUBJECT H o weve r, + kid.

SJfecJ ccnAi & of

+k+

cd-od e.lement is mot unexpecifd here 3

of &he.

k.eavy olend Acad 0 &lte & eoo(

vtlafl on byo4 &l.e sqrod war.

ypical go;6ert%2 e fa.cl wi//

The develop i no Aeavy dead Aal on.$y &

A.

A good Yegferedin[

q\\c4ure i.s % le e n fro m Pc1 desi n h a n d b o o l:. " f c. z, t e,t) 9 otn A u ectfa cAed Jteve.

AAte ehd dhere is v0 keaov A c a )

o it. 4e o f +ke. 4nd of phe.

0 pfe cAsi, /gYe ptYtJ1fd beaw.

O i

e O

5 D TE 6 I 4 - FA4 f gy M L4 CPC0 FILE NO CLIENT SUBJECT IJPf DkrMt(im I th J Checked By

~

O w,B S CO N gg et Tor &ce oh g

4kMnts241, y

f, d

F,og 3

\\

.)/

Y vt con

. g, m

(IU CN 3 t _ __a Bo44m fax of.eleme at.S c.94,etc.

S,4

-p O

1

tNUS

";,J

~

DATE N TION C PC 0 pite no. I178-FA-of M'b*

BY CLIENT TW U E b 1 iIf M < \\ I'm I 'th I Checked By SUBJECT TETGfC (A)nSN00 ed Odef h(e d EMt LAl4M Gem *J t?

kf f )

g,frJ:2 g, !:)

5 m0.

- 11.~1

4. l.1

-2sl q4; 242.

- 9,4-

-d'2

~ #'i 24-3

- l, ~5

-42,i

-0 i

~

24c

-b 4

-041

-is 3 245

-7,3 er,7

- t, r 24(o

- @.1

-4 Ts?

\\\\ I4-147

-(1si

-4 fs h

-0 d

24. ?

-te !

ChA 2,5 s

i 6tt'eSi GyAh #1 39Yom O CE. Of Flooy.

U

sx S3 5m W.

(Pf1)

LP f:-)

(PIO 2.94

- 11,1

- 7,0

-l2.4

~

l 297

-n 9

- W4 16,1 24,4 m3

- t 2.,(g 241 300

- 29 z r, ?

-2 l?

5I s6 C

30t 3o2 z 6.4

,I 4M 3o3

-20,0 7,3 14.1 3 17

-t r- (,

-tu?

th7

~'

[ lh -i) 9 zy CPc0 rite no_.r i ut -FA-o P M' L' BY CUENT Nb N R b 9 s' ft tt t li a n l'th I Checked By SUBJECT Cogietsive 7)(rest o d C o A./197ed uk/_f c44 Fw o(ed out.

-r id Awes s

mo.

M d W8(*)

h (43 (wvt >

(ese gqq go...vo e t C 270.r4 9 t rx 13

-26i 247

-t W t?k 7 ^ 'I

~*'

gg5

._, y474 _Gis3 0 -

F1Ioi

~6( 23 9 <-l02339 3*^

v o 'l

-g. c4r 9 -Gi2.3o --tvr 774 Tox 17

-210 3 o d!

.-9104-k.- 6[ 21 D pt2216 3 x18 2.7 f 7II TG

-- O d d 'L

-6123 0..) y#l l@ ~2 30 xl8

-2 7 b lir

--F2 9t% -6tn o._ t e.4 6W 3utt

-271 311

-9l2.69

-6 ls7 0.(r2.MT T wl?

272.

32,o

-4q4r) -7obir _20o64 Lni i

-29 1 l

S S

S

NUS

~'Z a DATE

( OFFORATION g

g g fgf-F A - Oh M. L. ~

FILE NO.

BY CLIENT r g g-g;gg g 3i crt li M(

Checked By SusJECT An s

Acd

% 'I 414;N _,

i I

i A'"%/ " \\* *

' h

]*A C

p E

1

=

t

~j E

' Main reintorcement

/

M L

s Msi5 5

~~' P

\\%

A.,

,,,,,s $N

{$NM'N 1

/

/

Approx. 27 A,t

~

\\

\\

~j a

N t

15* max.

2.0 fa To h t 2.01o V.

\\ confinement angle A

7, S I U

3

\\

Asn M

7

\\_

possible crack

\\

i Acn

\\

\\

fy>p\\

\\

s

,y v.

To t

k

)

I y,

Consumers Power Company Big Rock Point Plant Docket 50-155 5.

KEY AT THE POOL SOUTH WALL June 8, 1983 I

i l

l 4 pages l

l l

ic0683-0205bl42 l

l

DATE O l07/ 6

mg CLIENT CPCo-BRP FILE NO. 5148 - FA - 06 sy MM SUBJECT hiRC MemS Checked By M'

.6-Key at 4he Peel south Wall:.

Referenec :

t> wig No- 074 oC2 2.oits-Ree A key exists at a distance of (f G" f rorn h f ace. ot -the.

east Wall and is B' 6 Wide- %

nodal-points in ihe %vec t

elernent model conespov, ding o 4his tegt'en of &e South W all dcirt 30, 3 % 6 2, G 3, 9 4, 9 5, ( 2.G, 12 1, 15 6, IM, (90 1 %

222, 2.23, 2.54 and 255 L

fransverse displac.e mevds, u,

y

% Sollowing tob\\e.

foy eese nec\\ol

>c i nts ave 4(ven in Mode.

Uy (in ches)

Nede Uv (inches)

No.

teod Weight

'thetmal No.

Dead Weight

% <vn,oi 3o

-c.oon

-o.i353 3(

-c.oc54

, - c. II 26 83

-c.cos4

-c. o sTel 62.

- e,c o t(

- o. o 9 61, D

9It

-o c o G7

- 0 0T07

-o coS4

- o O 'I 4 T t27

- e. c o S3

-o oG8o 12.6

- c. co 65,

-o oG25 15 8

-o. cost, -o osta l59

_ e. co 51

-o.oG33 1

191

- o co t-7, -c.c Ge5 !

190

-0 coS4

-o 0492.,

I i

2.22

_e.oc4o

.c.03Z6 12.3

- c. c o 35

-c. c4.0 2 l 5

254

-o co46

-c.on6 2.55

- o ooiG

-o. o 2.o q '

Pag, 2.

of 4

o5/07/83

( :OFFOF9ATION DATE i

CLIENT CPCO - BRP FILE NO_ 5146-FA-o 6 BY MKP NRC I4 erns Checked By M-SUBJECT kofal

% largest gdeflecken of o I4.27 inches occuvs at +be fo> of fhe. Wall and is dire.cted auf wa-rds bm 4be Pod. T*te fs a

0 is inch Fesco bcxwd expansion jo' int belWeen fhe Vevkcal Key o.nd 4be. Sou4hwoll Therefore, 4he lodefal de flection of o 1427 inches is insufricienY to inVoNE 4be w ekaal key inlo shuctural inlevoclien w db 4he po=L In-blene ( reembyone) d;3hloce m ents:

\\

Node Uy (inches )

wede ux (inched No.

Deed Thermal Total Wo., send we.vmol To+al l

Lood Lead Load Load 3o o oot06 -0 02352. -ooEE46 31 0 00110 -o o3812 -o.0 370 Z.

62.

0 0o080

-o 02505 -o 02565 63 0 0005

-o.o3818 -o o3733 o coo 6

-o oz424 -o 02364 as o coes. -o 034 ti

- 0 0 3 3 6 1-12 6 o oco44

-o024oq -0 0E36o 127 o coo 38 -0 03336 -0 03296

~

156 0 00023

-0 02541 -o 02 5f 8 (51 0 coco 9

-0 03289 -0 03280 190 o odott

-00Z947 -0 02955 t9

-o ooola ~ -o 03795 -o 03807 122 -o cools -o oso95 -003113 223 -o cooz7 -o o4o67 -o.o4o94l 254 -o coo 38 -0 o3004 -0 03ol+2.255 -oooo49 -o.0384o -o.03854';

Pagd of

+NU Od11/83 CORPORATION DATE M

K' P-CLIENT CPc.o - P;RP FILE NO.

El 48 - FA -o 6 sy SUBJECT NRC - Ifew d*

Checked By

%e do.vgest in-Mane clisplacement in 4he sou%

woIl o.l ' the ye.y4fcal ' key occ urs d a hei hf J

E4 inches d

t l

.fvom +he pool floor cxnd is e9ul to 0 04t inches. %is is very srnali lo involve 4he Key info cany druc4vrol inlevacken with We sou4h Woll.

Tronsve rse dis klacement along te honenki Key in h

West Woll :

Hade nis>\\ ace me n+

Orches) Vy No teo.d Lead wwnot Tobi l

225

-o.ocoT8

-o. os it6

-o.os zo 4 2 Z(o

-o. coot 2.

- o. c6 400

-c.o6472.

1 2.27

- c. oco 82.

-c OG327

-c. oG4 o tc l

2.26

-o.oco94,

-o. c6289

-o.oG383, 1

2.29

- o. oc o97

-0 06157

-c. o 6 6 54, 230

_ o, coogg

-o. o ro gg

- o, o n 17 2 31

-o.cooTi

-0 06T 8 2.

-o.oG853 2.32

-o. ooo 53 -0. oGozq

- o, o Go 8 2.

233

-o.oco5o

-o.c4608

-o.04858

NUS

B.

~'

g DATE c5i o

CLIENT CPCo-ERP FILE NO. 5148 - FA-c 6 BY M N Efa SahaTA NRC-IbN 5 Checked By M-SUBJECT N loxgC54 kronSyeYse displGCennchh is a.bowf

. cf +be key,

c. 07 2 inch L

Fesco board e4ansan joint'L,etwun o8 a. cent teachov concrete bloc.k is h

West W al) and 4be 3

e keys

o. T5 inch. %ere fore, no 44 ructu-ral idevac 'en be4 Ween West Wall and 4be odjacenf teacher concrele block is yasst kle..

l l

l l

- - - - - - - - - - - - -

Retrieved from "https://kanterella.com/w/index.php?title=ML20023E161&oldid=4629905"