ML20058D601

Forwards Design Margin Tables for Concrete Elements Considering Rebar Damage in Response to Atty General of State of Il 820719 Request

ML20058D601
Person / Time
Site:	LaSalle
Issue date:	07/21/1982
From:	Schroeder C COMMONWEALTH EDISON CO.
To:	Schwencer A Office of Nuclear Reactor Regulation
References
4575N, NUDOCS 8207270233
Download: ML20058D601 (104)

Text

{{#Wiki_filter:_, s Commonw dth Edison ) one First National Plaza. Chicago, IlknoI/

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Address Reply to: Post Office $3ox 767 Chicago, tilinois 60690 Jul y 21, 1982 Mr. A. Schwencer, Chie f Licensing Branch #2 Division o f Licensing U. S. Nuclear Regulatory Commission Washington, DC 20555

Subject:

LaSalle County Station Units 1 and 2 Summary Tables o f Design Margins for Concrete Elements with Rebar Damage NRC Docket Nos. 50-373 and 50-374

Dear Mr. Schwencer:

On July 19, 1982, a meeting was held by Mr. Keppler (Region III) and Mr. Purple (NRR) with the 10 CFR 2.206 petitioners on the LaSalle docket. The representative of the Attorney General, State of Illinois requested that a list be submitted of calculated design margins for concrete elements which sustained rebar damage due to drilling and coring. Enclosed for your use please find one copy " Design Margin Tables for Concete Elements Considering Rebar Damages, LaSalle County Station, Unit #1 and Unit #2 Required for Unit 1, Commonwealth Edison Company." If there are any further questions in this matter, please contact this office. Very truly yours, 'cb % 7 /:ultos C. W. Schroeder Nuclear Licensing Administrator 1m cc: J. G. Keppler 1/1 File 1/1 Region III Inspector - LSCS 1/0 0l 0 4575N 8207270233 820721 PDR ADOCK 05000373 P PDR

3 > h ~ (,' TABLE 2.7-2

SUMMARY

OF NUMBER OF CONCRETE ELEMENTS FOR WHICH DETAILED CALCULATI0flS WERE MADE i Total Number of Concrete fiumber of Concrete Number of Concrete elements Where Rebar Elements Reviewed In Percent of Elements c Concrete Damages Are Identified Detail Concrete Elements Elements Unit 2 Areas Unit 2 Areas Unit 2 Areas for Which Detailed Uni t 1 Areas Required for Unit 1 Unit 1 Areas Required for Unit 1 Areas Requird for Calcula tions Unit 1 Uni t 1 Opera tion Operation Opera tion Were Made I Siabs 894 81 285 50 285 50 100 Walls 390 76 170 36 170 36 100 .I Beams 308 22 38 0 38 0 100 } Columns 214 20 68 0 68 0 100 S TOTAL 1,806 199 561 86 561 86 100 i i o

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O O O' TA3tE 2.7-2A S'SMARY CF CESIGN.'M GINS IN SLA3 ?A'ELS WITH REPORTED REIN 0RC",G STEEL OMAGE U1IT 1 A;.E'S l .aximum

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i .br 5er Oesiqn Desionl '~~ ' I'9" 'l?,-5.;(s.:.jg, Slab UI Pu#S 'd"9 ' 50 -i.11 Buildia Dm-ed i e,0VatIO" , oca tion Panel 00*d30

• OC" 2'e'Se r Rea rs Cored Nuster due to Rebar he to Holes

'0#Ud Cu#d90 ' " Drilling itoles I Rea:nr l 1 5-2C6 694'-6" Between Column Line 8.9 & 10, 0 & F 1-RS-103 14 14 ' 2.020 1.750 S-207 A j ht.or i 2 3-20; 6'3 4 ' - 6 " Between Column Line 14 & 15, D & E l-9S-105 11 14 1.331 1.289 S-2 ^:7 i l l $* F 5" 8 694'-6" Between Column Line 14 & 15, C &, D l-RS-106 4 4 1.342 1.342 3 a-d ; .I 4 [,{U" Od'-6" Between Column ;Line 8.9 A 10, C & G 'l-RS-115 1 1.012* 1.04 2 * $*2C[e 694'-6" Between Column Line 10 & 11, A & 9 1-RS-118 3 12 1.024* 1.024* 5 il-r a- [I 6 i 694'-6" Between Column Line 8.9 & 10, C A 0 1 0S-151 9 9 1.042' l.042* 7 Y'I 694'-6" Between Colunn Line S.9 & 10, F & G l-RS-152 6 6 1.042* 1.042* 5-c07 l _t 1 u________ LA SALLI 4266 4267 i l 90 sign mrgin based upon actu.11 in-place ma terial properties. PREPARE /s A L A ATEv/wRO);.iori0 PAGL LA SALLE 4266 L267 neviewco 2/. 9 3 o A r e ve e z,.2 lVOL.raa 2 PAGE //4 APPROVED / ' DATEv/n/st c i

'I . ~. A <m. 1 i t \\ \\_ v V' ~ TA5L E 2.7-2A Suv 'ARV CF CES!M.vA3 GINS IN SLA3 PA.NELS_'.4?TH REPORTED REI.' FORCING STEEL DA AGE 'd:l! T 1 A R EAS.- t'aximu1 .. _ s 3 ? t'"t i" E95! ' C sic' 9 ,;,,,- b # Serfal Buildin gg. g ed bf of C rs

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'a rgi n Slab tievation location Panel m" aged without with

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( S - C'.. g. Reba rs Cored N.:mbe r due to rebac 'r. Cered Dairage due to Holes Dril1ing !! ales 3[{fU" 694'-6" Between Column Line 14 & 15. E & G l-RS-153 9 9 3.182 1.321 8 ? b, u C }'" 690'-6" 3etween Column Line 14 & 15, C & D l-RS-154 9 9 9 2.070 1.321 . u0 3 3[or 710'-6" Between Column Line 11 & 11.2, H & J 1-RS-204 S 8 1.630 1.360 10 f 'll [j[# 710'-6" Between :olumn Line 11.2 & 12, H' & J 1-RS-205 2 1 4 1.150 1.150 l ([jh r 710'-6" Between Colui,n Line 12.8 & 13. H & J 1-RS-207 1 4 1.550 1.550 12 '~ ~ / Reacter 13 710'-6" Between Column Line 10 & 11, G & H 1 -RS-256 2 17 26 1.257 1.257 s-2C9 0" 14 710'-6* Between Column Line 10 & 11, A & D l-RS-218 2 l.192 1,192 3 g p- ) 15 C )C F 710'-6" Between Column Line 10 & 11, G & J 1-RS-253 2 8 26 3.093 2.555 3 L___ t _ _... LA SALLE 4266 4267 PREPARED /5hDATE +ug .2 2 o r 10 y RE.?!EWED 2. %p. DATEwzus2 VOL.9'/w 4 ?AG E //4 APPROVEDc '/. DATE +hugz j

A 3 3 (nq (') (-) ) U TABLE 2.7-2A SL'YMARY OF CESIGN M/FGINS IN SLA3 PA.';ELS WITH REPORTED REINFCRCING STEEL CA. MAGE U!IIT 1 AREAS . Maximum 8" Nuvber Design Design I 7 N' A er '.a rgi n iargin v Slab 'I

1. 5 Damged of 1

Serial Buildin Danaged without wi th Eleva ti on Lccation Panel Rebars Cored - due to Rebar Rebar

Mber (S-Ng.

Number due to Holes 3 Cored Damage Dan age l Orilling Holes _.- { Rea.$ 1.167 1.167 16 710'-6" Between Colnn Line 14 & 15, F & G 1-RS-254 2 3, 1.a60 1.390 jf0F 740'-0" Between Column Line 14 & 15, H & J 1-RS-305 1 17 _t 1.700 1.250 (_jjf# 740'-0" Between Colunn.Line F & G,14 & 15 l-RS-308 7 U 18 1.020 1.020 19 740'-0" Between Column Line A & B,13 & 14 1-RS-313 1 fl S-2 l 740'-0" Between Column Line A 8 B, I'l.2 & 12 1-RS-315 2 ~ 1.300 '1.060 / Rea 3,,Qor 20 1.470 1.470 hjjjU" 740'-0" Between Column Line B & C, 13 & 14 1-RS-327 2 21 740'-0" Between Column Line G & J,10 & 11 1-RS-351 4 5 20 1.042* 1.042* jjf# 22 1.068* 1.063* 740'-0" Between Colu n Line E' & G,14 & 15 1-RS-352 2 jhU# 23 I 1 ~ "Das s e cin based upcn actual in-clace material pro s. ARED /3*ADATEv/vdi3e 3 of la ALLE 4 66-4267 REVIEWED W %y DATE % uoz VOL. wu-* ^""" "'" "7 ^ * "'" PAGEJ/c

l p) (V p. -) t V TA3tE 2.7-2A ~ S LPVA R Y C. DES:GN MARG!NS IN SLA3 PA'ELS WITH REPORTED REI.WORCING S EEL CAMAGE O.117 1 AREAS Pa i 'ru' "#' "e r g, i Nunter Dasign Cesfgn 0 y,._3 Slab j "l,a B rs argin .va@n %..: 31,.,4 p,,? Eleva t! on Loca tion Panel ,,,ffr'd Dm ged wi thou t wi in of 7.' ' [, Cored ~- Nur'6e r due to Re b.i r !:c v due to Holes Cored Damago Dn r. Drilling I __ _. ] / Reac to r 1.024* 1.0 24' 24 5-210 740'-0" Betw'een Column Lic.e D & E,14 & 15 1-RS-353 2 S-211 / Rea.c to r Between Column Line J & G,11.2 & 56" slab 15 1.300 1.013 25 740'-0,, 5-211 12.8 Pe a c to r 26 5-21 2 761'-0" Between Column Line D & E,10 & 11 1RS-412 1 8 8 2.680 2.880 S-21 3 i / i Rea c to r 27 S-212 761'-0" Between Column Line C & D,13,& 14 1RS-413 8 5 12 1.460 1.4C3 S-213 .i 83 F 28 761'-0" setween Colur.n Line A & C,12.513 1RS-418 3 2 8 1.290 1.030 S-21 2 s. U" 29 761'-0" Between Column Line C & D,10 & 11 1RS-458 1 4 1.170 1.110 3 s Peac to r 2.150 1.920 30 761'-0" Between Column Line C & D, 9 & 10 ,lRS-459 2 S-212 !! aigr margin based upon actual in-place material properties. LA SALLE 4266-4267 PREPARED 5 4 k+ADATE4Veease 4 or 10 REVIEWED.W Ey DATE"A3/92 V O L,. h 4 -< PAGE nd. APPROVED b DATE%e2

p3 I \\ n i \\> '~ TA S'.E _. 7-2A S ' " 'A :V CF CESIGN "A:G:NS N SLA3 ?/S?_S 'JITF REPORTED RE:'.201C:NG STEEL DAMAGE U::IT 1 A'?EAS I Yax* mum I .. y M r g,' Number Cesign Cesica Slab ,,j .....[,, o f Ca rs Margin Margin ,isor:3; e,4 ; qi 'e Elevation Location Pa r.el ',' "9g3 g' If..-u.;er ~.' ' : g. ) ReN rs Cored (a - Camaged without wi th v t ,br.:e r due to Reb.r .a r.a r due.o Holes s n n - Cored vairage Dama 7e s rl,i l i ng Holes t Os3 * ,i S p:g( 31 ~ 725'-S" Between Column Line C & 0, 10 & 11 1R$-509 6 1.460 1.460 m i L

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736'-6" Between Column Line A & 3, 9 & 10 1RS-513 2 1.400 1.400 g j._________ a ,_.. I ?2 - 21 f. ' 786'-5" 3etween Colu n Line A & 8, 12 & 12.8 1RS-520 4 1 4 1.570 1.570 I 33 i 1 "%'.o r 34 S-21; 756'-6" Between Column Line A & B, 10 & 'll 1RS-523 3 4 11 1.068* 1.063' s 1 Re a c tor 35 S-214 736'-6" Between Col en Line D & E, 9 & 10 1RS-525 4 1.190 1.190 S-215 i 36 786'-5" Between Column Line E & G, 9 & 10 1RS-526 3 b o.,, - - ' ' ' o r 3 1.190 1.190 S 215 _p_._ _ v n,e e e- ' 7.,1-785 '- 5 Bet.:cen Celur.n Line C 1 3, 1: & 15 1RS-S34 4 2 3 1.170 1.170 l 37 -2 l q j,._ _ y l v-rae t 33 s ' 21,; 736'-5" 3etween Column Line A & C,12.8 & 14 1RS-555 2 8 1.042* 1.042* l I s-t b REWEWEDh 9 D ATE v/u42 VOL'.7&B-1 PAGE//e APPROVED-/ t, 3 DATEerve

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7 320'-5" Between Column Line 12 & 13, A & C 1-RS-726

,3 1 4 .04* 1.04* i S _:c j g_ .n !.,h,..#, ? 820*-6" 3etween Column Lire 14 & 15, A & C 1-RS-727 4 43 1.150 1.150 -c..

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843'-5" Betaeen Colurn Line A & C and 11 &11 1-RS-301 7 1.353 1.13' '? L 'l Reacter .50 g;3 5" Between Colunn Line A & D and 9 310 1-RS-303 2 1.11 1.11 S-220 4 P*T0 51 843'-5" 3etween Column Line A & C a'id 11 & 12 1-RS-813 5 2 8 1.477 1.17 S-2 Y' / E*'"0" 52 843'-6" ' Between Column Line F & G and 9 & 1C 1-RS-316 1 4 1.10 1.10 l S-221 I E *[21 53 243'-6" 3etween Colurn Line G & J and 9 & 101-RS-817 9 3 12 1.2 1.08 1 5m l_____.j._______ = c.. c... r 5' Q )- ~ 343'-S* Between Celu n Line F & G and 10 & ll 1-RS-320 4 1.187 1.03 d I ' ~, s s i g n r i e'j i 1 JEed upCn actual in-place Ntcrial Croperties. _A SALLE 4266 4267 PREPARED SNf /"DATE /n.'a Pase 7 of 10 REVIEWED 7. E DATE vn/a 1 VOLi ms -2 PAG n appaoveoj sf- 03rg,ys,.

p p(> ( V (/ TA9LE 2.7-2A S'."'?MY OF CESIGN VARGINS IN SLAB PANELS WITH REPORTED REINFCRCING STEEL CAMAGE UMIT 1 ME4S Maximum ,,' 3 " f'r " Number Design Cesign i .k ber. Slab o + Ga rs 4 rgin Ma p;h 1 in i Serial Buil din gg,3qgg g7 Elevation L cation Panel D m ged wi thou t

n t Number (S-Ng.

Reba rs Cored aucter d"* I I'* D2 " "'D2# due to !! ales Cored Dmge h' Drilling 3 Holes ___.._7, [2 r j 55 843'-6" Between Column Line G & J and 13 & l4 1-RS-829 4 4 1.274 1.0 l f j Pe = "j or Panel Set. g_y 798'-0" Between Column Line J & H and 11 112 13 56 1.32 1.32 ll-12/J-H r _"j 37 57 798'-0" Between Column Line J & H and 12 & 13 2 1 4 1.32 1.32 2 d 53 72 3'- 6" Between Column Line G & H and 10 & 11 1-RS 4 17 34 1.13 1.13 2 1 Reactor 59 .723'-6" Between Column Line G & H and 11 &'11.2 2-RS 2 8 1.13 1.13 5-eG2 Reactor 60 753'-6" Between Column Line C & D and 14 & 15 4-RS 2 6 24 1.13 1.13 5-262 ^ 61 751'-6" Between Column Line C & D and 10 & 11' 6-RS 2 2 8 1.05 1.05 tw l O f-Ga s S-20 62 726'-6" Cetween Colunn Line 12 & 13 A & AB S-20f 47 4.7 2.79 j, S-lC8 g. L A S A f_ L E 42664267 PREPARED SNA DATEvhwage 8 or lo APPROVED'/]% RE'!!EWED '#. f DATEv4wz. i V O Li m e - d-PAGE //N ) ~DATE u&se

,/Q (-) ,.,(') () U .TAS'.E 2.7-2A S'T/M.'aY OF DESIGN.ARGINS IN SLAB PANELS 'JITH REFORTED REINFCRCING STEEL 0".VAGE L'MIT 1 AREAS t Maximum ,,* F D * " Nu~ber Design Design 1, O ', ,,,,,,,3,,,' Slab 'o f Ca rs Ma c::i n Pa rgin I f,f_ El e'. 3 ti o n locatio1 Panel L'am ged wit ut witn ~ ( ,Re a s Cored 3-Nu,rber dua to fleba r Rebar due *o Holes Cored Car v;e N: race l Drilling

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! EUNIi3#7 577'-0" Between Colurn Line 9 & 15, and J 1 L 1AS-105 2 8 2.570 2.530 63 ~ S--25 d'i,6iliar/ 6 3 7 ' - 0:' Between Column Line J & L and ll & l2. l AS-144 12 2 16 1.810 1.030* 64 S-. '[' j'(( * " 637'.0* 3etween Column Line J & L and 12 & 13 1AS-145 14 1 8 1.810 1.030* C5 i 66 "'*')I3f7 637'-0" S-135 Between Column Line N & R and 10'& 11 1AS-151 6 1.070 1.070 A 67 I d '7 637*-0" 3etween Column Line J & L and 13 & 14 1AS-185 1 1.070 1.040

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,' p 687'-0" Between Column L'ine L & N and 14 & 15 1AS-188 2 8' l.020 1.020 63 69 ,u<jliar/ 710'-6' Between Column Line 9 & 10, L & N 1AS-2 3 2 8 1,030 },030 / 'N.,!)[ 3 #7 70 710 ' - 5 Between Column Line 14 & 15, J & L 1AS-280 2 8 1.160 1.160 3-4 l 'esign ial prop t s. ti 1 cc'

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VOL,. w l-PAGE ur ' REVIEWED W., ?w DATE,%v'6z 3ppgoygg.

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(m, U) O r' ,) V TA3LE 2.7-2A SLS'.~'AU CF CESIGN MA git:S IN SLAS DANELS ',.'!TH RE?00.TE3 3EINFCRCING STEEL OAMAGE U.1!T 1 AREAS Maxirum 'l gg,,7 . N'id e r Design Cesign g, y,,',}g' .I,Seefal Buildina SI5D of Bars .argin .' a r.j i n i Damanad o i t;u-ter (S-?:g.J Elentien Location Pa r' e,i Daiiaged wi t'io u t with pgg rs 6M i Nurter due to Retar Paar due to Holes Cored Canage ' 'r - Drilling Holes fl{^UidIY f 71 710'-5" Between Column Line 13 & 14. L 5 N lAS-232 1 1.030 1.030 i 72 Disel Gen. 710'-6 Bet cen Colurn Line 8 & 9 and Between IDGS-290 5 20 1.10* 1.04* j S 449 Column Line G & 13'-0" West of G 1 I / Between Column Line 6 3 8 and Betweerl Di ;el Gen, 710'-5 lDGS-297 2 8 1.170 1.110 S-449 Column Line G & 12'-0" West of G i. i l

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1. Z-DATE v/c/92

l .g w, TA3LE 7.?-2A SMARY OF DESIGN MARGIt!S IN SLAB PANELS WITil REPORTED REINFORCIllG STEEL DAMAGE

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g. 4

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1. o m

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l C 0 o TABL E_ 2.7-2A

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS WITH REDORTED REINFORCING STEEL DAMAGE UrlIT 1 AREAS 1 Humber ' h'u n' t Design Design f((,f 8u Da gd Eleva tion Location Panel m t tirrout tv (5 9 pc rd Number due to Rebar Rebar i N Cored Dainage Damage ~ ims)_ D i 11 Holes W+ p (s s 1, y sm'o" w - I u /q-a tru - scs o. a z.ss s un s 6aJ.U2 a a l l f-to-II / cq-J c.iss I.7f -- E3 1 3 2 Glo 1'l (gg 12 - t e / 4-J M 1/G O 12 - is /q _) 97 o o > ~s > 3-ny t PREPAREDdrh ATE 5/7/61

• • CUTS ARE AT DIFFERENT LOCATION AS THAT FOR S.M. W/0 CUTS.

D LA SALLE 4266-4267 REVIEWED C*dMl" DATE r. 7 t '- ] ^#" ^'" ~' VOL.f" ' PAGE"4

o o' o TABLE 2.7-2A

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED RSINFORCING STEEL DAMAGE UNIT 1 AREAS l I*"" 1 Number of Number Design Design "'4 er l Slab r Dars gargin Matgin Serial Building Damaged of clevation Location Panel Damaged without with Number (S-Dwg.) Reba rs Cored Number due to Holes (ud to Rebar Rebar i t.o red Damage Damage Drillino -ay Holes hO-W f, ] - t o lA - c \\ M - 7ot Z o o

2. t o '

f, 6 (_,, \\ 2 cp b: 2.tb lo-Il[ c-@

• 7 lil y

_ c6 / U' f50' Q' ~h I t p-. l %-2.tb 'I ~ s_uy - 725 l}l. l '1s b V l . 9,] - to / O 2Q _ f, t/ o o l j / I , e l / l / c l 6 PREPARE 04 ld h DATE ##D LA SALLE 4266-4267-APPROVED [fM'" DATEA DATE D 7-/w RE'llEWED A4 7' b' VOL.l//se-4 PAGE n

I Cb nqs eja # s & =+ u n,' 1 GE. O N \\ \\ YYM i 4jgC 'k*S CC k 8> Q( W g m ST, 9

• E (j

mustu ik o s bb t, pI er a a n. 4<4 g ]- 0:' 8 2 l - /' t4 QQC ? E t, e c O ) i o uo ne < \\ = 0 X E OO ' Q O k ~ s

a. " O O 3

<x c u= .c t .Qs a th \\, vm e o [o o h DI IA Q hh bb W' S l w w i.- v: i 5 E g >o e <W e EL 2no o L m w 3. g, e,o a c,c..y{ x lN. M. .$ % "5 N L Q < %- 2WQ u z o.. y e-

n. e s.

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• K

\\ \\ a(, Q ~~N o t 7 U1 c- ,4 T I l .5 d,i N, N, Wa e-- d.) 1 I y l ) v %b 4 \\n O k O k It & eq N e d d e V) p_ e. =m9-W e e e e m*w .w-====w m-4 =m e-m>.*en w%ew Ne

• --4

(,) (~)$ b, r (% N TACLE 2.7-2A SLt#ARY OF DESIGN MARGINS IN SLAB PAf;ELS WITH REPORTED REINFORCING STEEL DAMAGE Ut:IT 1 fREAS Maximum ff Nun er Nunber Design Design unber Serial Buildin 51 b f Bars Margin Magin Eleva tion Location Panel Damaged of Damaged ui tilou t wi th

.a hr (S-Cwo.

Rebars Cored Nt.mber due to Rebar Rebar due to Holes Cored Damage Damage >wdr ' l l i ne lioles D y (( [ S-222 74 bb" t o - i l /j _ g M-u ~% 7 2.d ^ o o 19 u l3 t w '_c " l2h -(c/g _q ?% sst ?- @ Na -o o I

2. s " Uo ai-'I.

o 2. 7_ I,79 I.77 l LA SALLE 4266-?26 7 V0ll f#W PAGE es

• • CUTS ARE AT DIFFERENT LOCATION AS THAT FOR S.M. W/0 CUTS.

PREPARED 4% DATE 5/7/62- ' REVIEWED CM d/u DATE T 74 2-APPROVEDg/p' - DATE J'-ha- .1

us I a 4 cc lb

n -<r. =u 2

i o a g e L.. E E h $5 5 e c t' g o WWW c -- m 4 HH <<W - (s,-)\\ " ?=e a o g a w - g ~.m.a,.. u - cE g N OQ = J,, L uO1m 1 L&J li % C L' OC 1 'S -- % Q M Le Q nu r9an k;.'" O Qc d L, :- . \\. .E 4 * *- Ry ~ C lA _. \\T ..J s. 7 V O Suit ooc e-aogg g www d Eg> u= e 5.. O O I w = a:;

2. 3, p "o c.y, ht O W'*A H

c; m W o. E,o3o;c.$,'.\\c~ a P. A 2< !t; -os. ~ s-e 0 x ~y L -s W O a x b % O U 455 3 "P N n m e ce O "g to ] ,1 I Q b C' L: 4% M ' S N IIl cG E E @C c '. E sf N c:(, r (~h " A

• ~

) e .c:l;f H ..l Q .- e D. 1 t m .3 a 4 n \\ C U

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t, <C >O a _1 c C c c: s s o _s .'.) h.3 i t-O ~ u. m a L.J ~ C s J tO ~;> *i c. b (/) c~- i' s._ _ _ _ ~ .".nm + i t.i to o: ~L

lj TnP.LE 2.7-2A i SUMyARY OF DESIGN MARGINS IN SLA3 PANELS 1 LITH REPORTED RElflFORCI!iG STEEL 0%' AGE e UNIT 1 AREAS M1ximum 4 ,lu. e r Imter Design Desyn flumber Serial Buildir. 51 b tBars Ma n wi t@nout Ma[ gin Eleva tion Location Panel Damaged of Damaged wi th ihn.be r (S-Dag. Rebars Cored Number due to Renar Rebar due to Holes Cored Damage Damage Drillina Holes .-y i33 6 ~ 2 (, 2. 50-C' 11b~0 4-J 3/ s [ ) I'00 le f ~ 6 a i u 1 LA SALLE L266~L267 l VOU, w/ 4 EAGE w I

• • CUTS ARE AT DIFFERENT LOCATION AS THAT FOR S.M. W/0 CUTS.

.g7/g { l REVIEWED WMLD ATE r. L / L APPROVEDr/%- DATE l~-/- h-

b d O TABLE 2.7-2A ~ SU.'. VARY OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REIt!FORCI?iG STEEL DAMAGE UNIT 1 AREAS 4 " umber t! umber Design Design of i; umber Slab of 3ars t'a rgin Ma rgin ! Sn. ial Cuilfing Damag'rs Damaged m thout 'n th ed of , i eva ti on Location Panel t i:u:..b e r (S-Eug. ) Reba Cored Number due to Rebar Rebar due to Holes Cored Damage Damage Drillino

• mstwi_

l pg 5 qqg 1 Id-(d' W %b '/t o o

1. & 4 t, s I t

i36 Eij O 3 2. l.58 1,47 ib? y( '/ I I I I,55 1,57 Ihb l 291 */'t b L5T I ?[_ I IPl qs ' '.l6 2 1 2Rc' z.a 14 11f '/ l o o 2, w - {.lo I4 l mg 3 2.t f ; L 'It o 3 sv 2p $,4 I41 o o 2.2 P - 1.9 l IAb }e O 2 2 '2l'[I '2f l% N2 0 2 2 QLO S. 7z_ MG ** CUTS ARE AT DIFFERENT LOC ' A SALLE L 2 6 6 d IE'7 PasenaED %4kd/u'DATE r/d/t# AS THAT FOR S.M. W/0 CUT.S. 3:;d i o a t g,3 3 'l , ' go ' .,^ r RE!!EWED4 A / DATE 5/7/B 2 V00.f/c+.t PAGE* 6PPRov o c *, -oA.rE F 7-w a

j% ,r () C) V t EE1E2.7-2A 5'a'. VARY OF DESIGN MARGINS IN SLAB PAN 2Ls WI;11 REFCP.TED REIt:FORCIt:G STEEL DAMAGE UNIT 1 AREAS I I l Maximut 4 1

• M UI Number Design Design i l

'Auy,/pg; ., ber ' ! 5 e rittl Bui Mir. GL A c Fwet d a r-xT slab of Bars Margin Margin oaa 9 d Danaged uithout with -leva tion t_ x g gg g Location suume Panel !..u,bec l (5-D,g. pgbars Cored esTweeA ?omber due to Rebir Re5ar S N - 6/'E -W cot. p S 0 i li g Cored Damago Damage H l*S "'% s OGT, G Fn I - ?/ I 9 ,,, j ~S L"hl W b'Ff.4 %I ~ 0l6 lD 'W ' I W....h ~.5?-. _l_?S '~ N 1 /.42.l4 e>e T. I I

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t. 0 O

O " v 09i-1 % V it 6,5-6,76 g L PREPARED s. A 4d/=DATE f 7- # 2-LA SALL.: 4266 L267 REVIEWED (d /- - DATE 3/7/62. ' " " " " O ^ ' "

• VOL.7M-2 PAGEvy a

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S ? 'f u YY W ;3 2 1 2 h j h h d k 4 0 $h = m l G-w .J e e e e g g 7-DJ 2 O k k co oc o C Ql N \\' }. W y o i* N Y O ww l ts % D [, .]Q... f N V G t% D. c b' I' l \\' l N ( %{ r. ofs e g l = .p t v.-, i i c' ......-__-.q q- .E gp ik Oo t Us t.o w 4. g m yll D 1 ....-....---<~~---=----j we 4 - ~. = - - - - -- - - 1

d) s 1 \\ x 4 s i \\ s " f.c '-- Ek '{ o g b ha h d- ! b-S T td @ Ifk - c +' i.l. ce 4 in o. to a M. M,i b & tR t o n.~ s \\ Ef3E6 l j g ~ ~ 4 4 N N@Gn i '~~ T-W Wtaj 4, o' Hnp s. ~ a o A p gr 444 SEged N. 7 e s r,.3 = tn. 'o v g loeo rsi A A j E g v. t o e 2 0 5-O uV m l tJJ u V O

• t 2

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0 D D n O e4 (V) s x %, -n n u x

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a. m <.

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h. P $

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• I o I

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'I b-1 (v b) ^ l EE_L_E _2.7-2A I

SUMMARY

OF DESIGN 'ARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DAMAGE UNIT 1 AREAS 'I I Maximum r2 E e 4 :2 y ;T f! umber N er Design Design t f Numb"" 6L A e FAN e' DENT Slab of Bars !a rgin Margin a IScrial Suildir.g D j.ucer (s Cug. J ; ElCV3 tl0" LCCMCW Location N u,/ cs z Panel Damaged uithout witn P bars Cored f: umber due to Rchar Rebar due to lloles j N,- E -W, Drilling Cored Damage Damage j ~7% Holes g si y3 y3 170__6-97G 7 ei-o.q-jo/gg g _ g,29 o g o '/ f 0 \\ va 21 ~ > nLL w-ui/s-e a.w-e o i i / l l

2. 61 2,'1/

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2. 0 m-id-el a - s.2,

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• d-PAGE2/PPROVED[%

DATE f-/-d-

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• /

<1 M g J5 f-f f I td' .,$~ sa bl 4'1 u> a o, s. -r = Y,f-Y N kf I, 73 v .v = L 7 k P F 4. l e y e e d 9 ij 7 4 gu Jh f. $7

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b ~ ,. ~ nn v u <o a l e J> e o i _n.j l.. c m s ( T T O L. u o x, a [ F' I _.7 l I e y.e,. + Ay.c u,-, l r-e i y, a r-o() kE E, d^ h l m' l j l l t 1 l t i -h k W tA A C f; D ri lm M i b; M u u 2.. l .s. --.._.-..,_..--._,n.

0 C O _T.A_EiE 2.7-2A SU." MARY OF DESIGN MAR 3 INS IN SLA3 PANELS WITH REPORTED REINFORCING STEEL DAMAGE UNIT 1 AREAS . > re v

'a ximum 2,3 WEC4rz wlT lumber 3,;mbe r Design Design Serial Juildir.

G L A r* FANet dE*c7 Slab Bars Margin Ma[ gin l Da god f Elevation t._ccA7 gog Location suugge Panel Damaged in thou with

l h.ber

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g f

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l s O O O- ' TABLE 2.7-2A SU.vyARY '0F DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DAMAGE U!1IT I AREAS l Miximum i i Number Number Design Design ' hefM Number i Slab of Bars Margin Margin Da 9 Elevation Location Panel pebars Cored Damaged without with ur N, Number due to Rebar Rebar due to Holes Cored Damage Damage Sf I "9 Holes l A1-eo 7 23g s-573 796 ~ 6 '3-11/N-I Al-'2' 7 i ma 'r6 (\\3 , 2/e, o o >g. o 2. o 4 r l81-12.$ 3 l13-14H l Ai-484 ~~ t 2 33 S-50 o .!Al-lij A) 'o o I, 7 / I:15 l-twru z( raj9 l 61-116'4 1 r%hzA 14-15h-h 6)-127 24o 'i i [,3,'" 1 N 7/7 o o >30 2 o4 l ~ LA SALLE. 4266 L267as,EPARED #A *#"DATE SJ f PR ,,ewEo 1.gW DATE 5/ Wet VOL. N -S PA.G. BEROVEDch%DATEf-76

O O' o ThBLE 2.7-2A SUM'/ARY OF DESIGN MARGINS IN SLA3 PANELS WITH REPORTED REINFORCING STEEL DAMAGE (GIT 1 f.REAS l M*ximum I flomber Number Design Design I Serial Buildin R f P'.4 Slab of Bars flargin Margin Da ged f Eleva tion , Location Panel Damaged without with ?;uder (S-Owg. Rebars Cored N, Number due to Rebar Rebar due to Holes Cored Damage Damage j SE 9 Holes 24l S-5 19 '786 f 14-'5[p,} ; ag-133 62. G/5 O o 2,n

1. 7s Abys - t f Al-13/o )

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AB1E 2.7-2A

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DAMAGE GIT 1 AREAS Maximum i Number Number Design Design of Mumber I (Efo(T No Slab of Gars Margin Margin serial Building Elevation Location Panel Damaged of oa.naged without wi th Number (S-Dwg.) Rebars Cored Numbe', due to Rebar Rebar due to Holes Cored Damage Damage ,0ijling goles 3

• A s l

1-"fL-J. Al-zN .g4 S -5fso o i M cp~ o o >3 ya s t-t5) t IO - 'I @5 li Lj A i-2 3*) o (~ S T/G o o > 3, 23 g 5os Al-%y 24(s !I il p-\\2 -L 0-2. 2 99 l P. 49 0 1 1 t PREPARED h DAM m 2_ LA SALLE' L266 L267REVIEWEDa D4 DATES /WGL S VOU. *~d-PAGEVEROVED [% DATER-7-/v

t O O) O TABLE 2.7-2A

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DAMAGE t UNIT 1 AREAS Maximum I Nu ber Number Design Design Number i Slab or Bars Margin Margin fe[a 1. D Elevation Location Panel Damaged without with g 9 Rebars Cored Number due to Rebar Rebar U Cored Damaga Damage D 1 g Holes a,yy,3 gSLt g0-1) ' p g. [ g 2.98 %99 N x. 947 S-59 ~ _e i 1 PREPARED WI" DATEI7# LA SALLE L, 2 6 6 L 2 6 7 a s vie w e o d u - 0 4 r E,2<4 2. V.0E, wc + -t-- 35g APPROVED [ 4p DATE1ty_

i p -N q \\ TABLE 2.7-2A SLERY OF DESIGN MARGINS IN SLAB PANELS WITit REPORTED REINFORCI!1G STEEL DAMAGE UtilT 1 AREAS Maximum i fiumber fiumber Design Design en N" Slab of Bars Margin Margin Serial Buildin Elevation ! Location Panel Da aged f Da:naged without wita Nucber (S-Dwg. Rebars Cored Number due to Rebar Rebar due to Holes Cored Dan. age Damage Drillin way,,,g Holes I 315'-'" It-16/N-hAl-3~1' Al '/l O 6 >3 >3 24 8 3-g; l Ao x. iz-33)s.T SI-3 o)1 l M 5-59 iAi.;93 At 3/4-y o o 23 y 3-l ! Ai-394 ' c 50 l" 14-15 /f-M, A g -l At l/t O O >3

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l s (~) ' p r 'q) (_, (J TAELE 2.7-2A SUM. VARY OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DAMAGE i Ltl:IT 1 A,R_EAS_ I I Kix imum t Number i Number Desian Design Dam]ged " I Serial Buildin fefd. po Slab f Bars Margin Margin f Eleva tion Location Panel Damaged without wi th t; umber (S-Dw9' Reba rs Cored Number due to Rebar Rebar S Cored Damage Damage Dri 11 g mey Holes sq 5-581 Bis-o' to.-is[N-L; AI-37L d2 1/2 o o y3 > 3-(nux3 l 5-58) f cpy) (4j5/t_3 O f_ 4 y3 33 2w i i i I Al-h% g.c1if 2sG h o o o >3 > 3~ I s-576 7 60/ I' 8Y"~^ #l ~ 7 / O O ^ gg coax m i PREPARED M M /w DATET H2-LA SALLE '4266-N26/ g REVIEWED AELA - DATE5Ws2 V.0 E S 'A EAGEss APPROVED [ % DATEi74

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s s .n v s s ll TABLE No. 2.7 28 ~ c [ k t ll. CLAB BM/s-t/ar.2 jaij I AfG F04 VM7 / OMMw h;. s I}., s, _/ - i t 4 [' f l:i, ?~. j-i r; p i-. fl 1 1

t - (() 7') ,j) R./ y, TABLE 2.7-23 SU'7.ARY OF DESIGN MARGINS IN SLA3 PANELS '<!ITH REPORTED REINFORCING STEEL DAMAGE U"IT 2 AREAS RE0tlIRED F07 UNIT 10?ERMION Ma x I!"I'1 i Humber Number Design Design f N er Slab of Cars Margin 'O rr:i n Damaged of Damaged withcut with

.'e al j5 f m.

ui Elevation Location Panel Hebars Cored . u,..be r a g. N.cbar due to Rebar Rebar due to .folcs Cored Nmat:0 Drage f?tN)3sv,) ffoie5 1 Nj}0F S20'-6" Between Column Lines 15 & 16, B & D 2RS-703 1 1.220 1.160 l 5-i o cr 2 ~4 1.190 1.120 2 820'-6" Between Colunn Lines 17 & 18, A & C 2RS-725 g 2 3 1.600 1.000 [{. an 749 0" Setween Column Lines 18 & 19, L & N None e 3 a 1, e PROJECT Nor'f!f ~ CALC.No... N..,..... REV.d DATEMiE PAGFNIO 0 F.. (' 'W, s i $3-4* I j' REviEHED M-M DATE PREPAFIO/^ a-DA TE % g7 4 l i A DATE pp;v i APPROYEug V 1 f Page l' of 1 I e

TABLE 2.7-2B St&ARY OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEt. DAMAGE UNIT 2 AREAS RMUIRED FOR UNIT 1 OPERATION Paximum number i Number Design Design Slab of Bars Margin Pa[ gin Serial Buildin Da ged f Damaged without with i Elevation Location Panel Rebars Cored Number (S-Cwg. Number due to Rebar Rebar due to !! oles Cored Damage Camago Drilling (kat/pa; Holes j )( j(,f_.y' U ~ ' b l D ~ $e:, 165-4tc l} O O 44 50 s 1 3

1. 0 4?2-

) lE-l(/19 cp-4 t z' V O~I dc-c-ZKv-4 2.o ? I 1 '{3 }Ob t, ],- m PRolECT N3.CS?.io CALC.No.QN) REV..; L :DAThh5 PAGE223.._og_,[,} .w-c a . P'NE F ARED g $ y DATE. s-7 /- REVIEWEDdul"- DATE 5-76 --u, APPROVED,./ b DATE J 7W /

~ . d 6 ~ o TABLE 2.7-28

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DA.. AGE V UNIT 2 AREAS RE0VIRED FOR UNIT 1 OPERATION Paximum fiumber i Number Design Design I I

• 3#9 "

"#I9 " Slab UI 03"5 i Serial Buildin Dam. aged f Elevation Location Panel Damaged without ui th Rebars Cored Number (S-Dag. Number due to Rebar Rebar due to Holes Cored Damage Camago Drilling cgffy ) Ifoles 7 $_73 6 to'-s I 8-li /A-c @ -726 '/s I / 24f 2.4 I l l 4 il4 l l l .i .W-s I ,, _ lAtc.No. E . PREPARED W. 9-,;f DATE 3-77 ROJECT No :F "" APPROVED [q 'mj ag;ggygn DATE '- 7-'!- -? - - = - DATEC ' *, $p g7 [ DATE J-7-d-p, .n ~ =

m i O \\ ^"* ' l N~ # b O T' ABLE 2.7-2B l SUM. VARY OF DESIGN MARGINS IN SLAB PANELS WIT 11 REPORTED REINFORCING STEEL. DAMAGE i b~ K UNIT 2_ AREAS REQUIRED FOR UNIT 1 OPERATION Paximum Number i Number Design Design ,iumber OI Slab of Bars Margin Pargin i Da I ,fy* Elevation Location Panel Damaged without wi th R bars Cored p n Number due to Rebar Reb:r due to Holes Cored Damage Cacago Drilli gig /hn lfolcs 3 6 3,4-l' 4 Q. s-IIzs s o: %" IF-17/ d'R I Y5 6 3 44 l1 i 7-ts/.s;.c-q 2A9nt O \\ l Rf.& Ib' f

_,4 y pie,'

~ 5 q, = l li I t ,W- + PREPARED M h y DATE s-/-p PROJECT.N M i Ucc. no.:g. h..,... _ gg _,gygn(g,,,j_ pggg g.p-s,- -,..t. p3$g$ r F ~ APPROVED.7 l~ jh DATE T-7-/- // i

hs f, k 'h 0,0 $a 3 ? CC o 244 a 2 t s e! g Q n22if e a so q ql pa s, g; a y sa=au a s = a wM,,'u 3 I g3? $.m .H,5 "4 4 ih s u i .w Q, m e Jw 4 4 vt N.iJ t o'

o 5-* w w s a' 3 es bt m

U <t < C O. < o E g,, e V W U -{h g h. uA. D C oc 12

j bogets A A A-ci o

~ E e3 # U = E3 -,*- O Q J ,[ 'i %. 6 O f f'f, I I I i i ~ i gj h .o. g g o b ';; 4 Q b. ' ' l! ~ l ~~ ;l s l,(b 8 1 w ow oo rOO jO w ins :.: v s. a u= l !il i I m ig > 3 N! l ll .k W O T e o.E. U 5- ,t v s e w.u o an,o. %s i o

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Q 8

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• l

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s.,

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f. CL, tu z

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I I ) ,g <^3 (y) U V TABLE 2.7-2A SU.MMARY OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORClhG STEEL DAMAGE i UNIT 1 AREAS l Maximum i Number Number Design Design 0 ""* e r i Slab Damaged at-of Bars Margin Margin Serial Bulidin? Elevation Location Panel Damaged without with l Number (S-Dwg.1 Rebars Cored Number due to Rebar Rebar H S Cored Damage Damage D 1 a / j.kSt/Wg} Holes 4 l l a.;n u.w ca. y ( u. :s t ir4 .s / l

3. 0 2, %

1] 3-n7t dosc. tt. P1 ' Eaw.94 2s i 21 ro!. L W d V 5 7 b,43 I, So ,0

-toys o

giux - 2D I2/, Cel. f Y L S h\\ a-/07/ Cf./'l Liv.t rc L g y gp I l ..c}fl""?!Qf ' PREPARED ] $ M TG "'7-

gy, b DATErg E.#EWEDf 6?N-0Afs09'#"

~~~ 7[7 - DAYS T'7 & l PAGE )[ 0F...... APPROVED

) O' C} C) TABLE 2.7-2A SUM.ARY OF DESIGN PARGINS IN SLAB PANELS WITH REPORTED REINFORCIf4G STEEL DAMAGEi UNIT 1 AREAS admum i Number Number Design Desien Serial Buildin Slab of Bars Margin fygin Number (S-Dwg. Dam.a g'rs Damaged wi thout wi th ed Elevation Location Panel Reba Cored Number due to Rebar Rebar due to Holes Cored Damage Damage Drill p,/ e4[i[, () Holes 92 3-1075 ? G8 '-0 J L./>5 % d 7 i pc,4 /,9 7 ? 4 J - L / i 5 -l' + o 5 (, %q I, ?! p t i k I 50 '= N 3.. ' _.l.. ~ PREPA8ED c7/'JI DATE S-7-8 " ~ $i DATE c-7 fL , ; pgC. No.../9.._..,..... REVtEwEDTM li REV. d..........D A TE. ~ > ~ T PAGEEl / OF. APPROVEDef%- DATE 17P i

N ) T'ABLE 2.7-23 ()

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS WITH REPORTED REINFORCING STEEL DAMAGE UNIT 2 AREAS REQUIRED FOR UNIT 1 OPERATION Maximum t' umber Number Design Design 51 b of Bars Margin Margin Serial Buildin Da aged f Elevation Location Pa ne,' Damaged without with Number (S-Dag. Rebars Cored Number due t Rebar Rebar due t Holes ( g,1,.o Cored Damage Camago D g q) Holes f. u?-v umu is t m se kin 2.f ^ o gg 5 a q,g 3, y, i i l l y ~ geraea is t ih ny Mt L \\/s o c 4, y q.,3; 36 ~ \\ 36 ~~' [^~ ger m es a t n suo d.i u I/ D, a y y.y Q, 1,f bf ~ ', - A isnera 17 % ig gap at. t _ s o i

2 y.,8r 4, y_

c 4 g_ ye r 3,a,s 4 is ne Sg l /, 0 .O-4, t (, 9 6 7~ W T genced Ib $ 17 Adv. t_ t j ~ ~ ll;

g.:

4. w.

q ggrwsed 17 4 is. nup h' o c w N/ ~ PREPAR. DATE f,f = -,.. - APPROVED [+7~ DATE I-J J > '~ PAGEE.9 0F..

i T T r4 (m) u bq U yY' TABLE 2.7-2B

SUMMARY

OF DESIGN MARGINS IN SLAB PANELS b'ITH REPORTED REINFORCING STEEL. DAMAGE UNIT 2 AREAS REOUIRED FOR UNIT 1 OPERATION Maximum iumber i t! umber Design Design Slab f Bars @rgin Margin Damaged f Serial Buildin Damaged without wi th Elevation Location Panel Rebars Cored Number (S-Ng. Numbe due to Rebar Rcbar due to Hol es Cored Damage Camago n illi n r Holes fgay g, 3 G 6Q Q Sl &l 5-(& 12 3 MG'-6" L'ET /3 l 20 App C To d 2j4' b 0 42 is L 2a Mp d n 'F ,f

i.e b 5.1(a j

o e gp 9,ir 4., Af g ar zo j,4 ud L evJ 56 1r $ M Au> K Te d ) 4 5,04 %b} o y .a- \\ / ej P n Ui LL t (4. ---. PREPARtTO M DATE C-/'- A RE.lEWEDfd@+ ~ . b sc.No:. N ' l DATE #7Bu l-REV. ' .DATE'- PAGE/2 _0F... _... PPROVED-f4;m DATE T-7. c -

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E'2 2 n d

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r 1o l' O TABLE /to-27-3A w la V WALL Panels - UNir-i AMA e y \\: \\ W-t [, t !j e }-i ( [-c. I-i: f O V )

s 3.o g a m ~e + 4 b w r' o-e o 9 ne"o2 to a :aa a a v s 2 4 k.. s o \\i s n_ g3 n s g e + n~ .~ n. v - e.g 2,u In +- S .o a) c g -o s n h' 7 $.*V$ (Q V) S 1% } ,I V 1 a w n-x g s-c ? o a. .t 'm,# wl a t =c c 'ga8% p 0 0 A 4 n' e < <a, q> n.. - .g u - ao x O T E c oo o < s., $ rei n s S- .a. jtjj {' [" G 6 i R, 6 o ts. a e l mo= y <.'. d 5 o b s. o . s, e s % li a,_ ~o = x m e o Q n .% &.,Ww ..o.i 4. s .s aaac z a o a i-w g = e.E g o.8

a. w o e

<.,.-- m r +: m w g- >1m B et N 'm4 no e g \\3 = v \\n sS to e ',r V-CN Y-3:sy) N, c' 3 N g g 9 g s 9, : rn -na sswa Q x_ d-Q K K 3 '8 a ,a a p 5. c, w k d h- (-[- h' ]

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W

= o .s d+ 94 % 4Q N.&M L L)ot E A e S p w to w 4% 4 4' 4 .3 g 4% ? st. 4.)A 9q 44 g9 0 a @G 4 4 s r r s-t ^ d .g d N w u. .e 5 l t.N t: A R tQ R% %M %$ k 'tR 4 tq. Wd ui ~'Q -- e E # 25 SE $ e ' ^ 4 f{ a. O m o s D k D N N M d c, L ^ Q 5, % k[ .&,.8 'a. q ~ O o o au e., 4 .Nm o D 0 15

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a. w e

o e u o_ M s's r. .Y. t 4 n !Ega. e a s., %ws w. s s e m - m n v = a m = m. ejvt s .- ~. '..,. N, %a ~ m V / K by' 6@ m q q r~, 3 cr' s w m sm: m m m-x m n .m n v ~ m m . ~ u W .2, c. \\ C. Z 4 Q) ' - ~ =n Y' b hl g Q &_ Q~'% .y9 x i n n .g i% i i 'h b $ I f.* f. d .g j'\\ ,3 l v, 3.s 4' 4 g >H d% 4'% isq f .ga b 4 4 'g g )w' L e w ww s [ ,4 l $ L }. M }. l" $' g.g y {g k g c o a w. b' k N ei 3 w y 9dp! f e-o o o c, 4 4 4 2 [' s t - to a he ~h a + t j 2-a m e s s m a ce .s-s -s s as c. as y~ a ne w.s + a 9 e esm z e o o ea st R 4 ei==e R st e ~ w e -w .w m L^ m i:: > vm (O E 'e se Wm e.c l:,G 1R E l$ 1E l,t s 8 E g v os 3 wm e n o s - e a u m e a. 4 9a y

a. w a.

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1. x..g t u

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xwO w c.8 5 'n r- .i 6 \\ z!

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=

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8.. '

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u. wge Drilling llul es Reactor S A'xiliary On Column Line J, Between Column j

311007 740'-0" 3 1 1.450 1.350 S-723 &, Lines 18.8 & 21.1 S-772 Peactor & [- On Column Line 17.2 & Near Column 2 Auxiliary 304010 740'-0" 20 1.060 1.060 o l'"" U l S-897 l t ) t i s l P2ac tor & 1 3 ,uxiliary '311014 On Column Line 21.1, Between 1.20.1 1.010 k 740'-0" 18 Column Lines H & R f S 1131 3 i,,, Reac tor & Aur. i l i e ry On Column Line J, Be ween Column 1104005 749'-0" 4 16, 1.460 1.420 / 4 M S-7?3 & Lines 18.2 & 21.1 S-772 I 210032 UI""".i Line 21.1, Beween 710'-6" 1 8 1.120 1.030 y A";' iary P 5 S-962 Column Lines L & N ~~ ~ ~ ~ ~ , o,, On Column Line,&17.3,BgNeen 749'-0" 5 h2 5 '$,l Auxili ry 1114012 1.050 1.020 V <6 Column Lines J L S-1073 l- . ?. 's " g' z O C M -- h o ]! Ny Page of N l ..? i-i k! f

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. E VIEWEL<4'M-3 ATE N## 6 k' .A;M'ED -/Uh FATE /.26.IL TA3LE 2.7.3B SUM?ARY OF DESIGN PARGINS IN WALL PANELS WITH REPORTED REINFORCING STEEL DAMAGE UNIT 2 AREAS RE0tlIRED FOR UNIT 1 OPERATION Maximum ., umber Number Design Design ,, umber Of of Bars Margin Margin Location Abovg Dam.iged of Serial Bullding Spring Damaged wi thou t with

umber (S-D<:g.)

Number Eleva tion Rebars Cored due 'to Rebar Rebar hgrf Damage Camage D 111 g g Auxiliary On Column Line N, Bet 4'een Column 1405007 768'-0" 2 2 8 1.570 1.340 / 7 S-ll33 Lines 15 & 17.2 i p_ Befwyen Column Lines 17 & 18, ') y 8 f_ "U 1405012 ~ 768'-0" 41 4 16 1.280 1.050 l 4 t oxi l ia ry 708018 ' On Column Line 21.1, Beb< teen 1.460 1.240 L 81 5'-0" 2 M

-1131 Column Lines J & N 3"95 p?

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i o' Ob Oy TABLE 2.7-4 A SU:0'.ARY OF DESIGN.%%RGINS IN CONCRETE BEAMS WITH REPORTED REINFORCING STEEL DA." AGE UNIT 1 AREAS Maximun " 0# h.059" 05 9" U" f Number Beam of Bars isa rg in ,q, gin Serial Buildin Damaged of Elevatten Location Mark Damaged without ulth

umber (S-Ng.

Rebars Cored , umber due to Rebar d, ebar due M Holes Cored Damage 0amage Drilling !!cles 9 Re ctor 710'-6" On Column Line F, Between C61umn 1RB-203 2 2.216 1.10 5-203 9 & 10 Peac tor jg 710'-6" On Column Line 10, Between Column IRB-210 1 1.01 1.01 S-203 Line A & C p. l ,j 710'-6" On Column Line 10, Between Column Reac tor 4 4** 2.97 2.'05 1RB-213 a-Ji3 Line F & G Peac tor 32 74 0 ' -0.. On Column Line 10, Between Column 1RB-315 2 2.11 1.41 s-210 Line D & E Reactor Between Column Line F & d, and I '2 74 0, -0,, S-211 Column Line 14 & 15 1RB-324 2 1.18 1.18 EQj" t n tween Column 14 740'-0" 1RB-326 4 ' l.4 . 0 24 n. 1 15 Reactor U tween Column Line B f. C and Column ? 1RB-408 2 761'-0" .l.09 1.09 S-212 Line 9 & 10 Rea On Column Line G, Between Column S-2 gor 16 761'-0,, IRB-411 2. 1.6 1.60 1s Line 9 & 10 FREPARED ShLc/I" DATE 4 2 242, Page 2 of s

• • 0nly two bars are beinE cut locally at two locations.

REVIEWED 8 N' ~'. DATE F,# 3 LA SALL 4266-4267 i VOL cN 6 A PAGE z.316 A PPR.0VED [r--- ' DAT E 4'#-M

n .m T T I [" N 't.) ) u) %) TABLE 2.7-4A SU'O'ARY OF DESIGN F*ARGINS IN CONCRETE BEA.'dS WITH REPORTED REINFORCING STEEL DAF' AGE U:HT 1 AREAS !?u:1?ber e Number Design Design of N'M er U83' of Bars .4argin .Ma rgi n Serial Buildin Damaged of Eleva tion Location Mark

r

ber (S-Dwo.

Rebars Cored pa:aaged wi thout wl th number due to Rebar ,teba r due to Holes Cored Dam ge Damar;e Drilling lioles Peactor On Column Line G Between Column 77 7 61 ' -0.. I RB-412 2 1.12 1.12 5-213 Line 10 & 11 18 761'-0" On Column Line F. Between Column Reactor 1RB-415 1 1.37 1.37 a-213 Line 14 & 15 Reactor On Column Line F. Between Column 39 761'-0" 1RB-416 2 1.5 1.01' 3-213 Line 9 & 10 20

761 ' -0..

On Column Line C, Between Column 1RB-421 2 Reactor 1.12 1.02 s-212 Line 10 & 11 Reactor gj 761'-0" On Column Line 10, Between Column 1RB-425 2 1.12 1.06-S-21c Line C & D 22 Reactor 761'-0" On Column Line 10, Between Column 1RB-426 4 4 't.,43 1,1g S-212 Line D & E 23 Rea r. to r 761 '-0" On Column Line 10, Betwee'n Column 1RB-427 2 1.86 1.86 S-213 Line F & G Reactor On Column Line 14, Between Column 24 761 ' -0,, IRB-432 4 1.75 1.34 S-212 Line C & D Page 3 of 5 PREPARED fE//ue. DATE 6 23-e ?-. LA SALLE 4266-4267 RE"lEWED/ 2e DATE P'* VOL co G A PAGE 2. t 3 c. AepRoygo g/wh DATE * *~V 'i

i ,s ) {} -L TABLE 2.7-4A

SUMMARY

OF DESIGN MARGINS IN CONCRETE BEAMS NITH REFORTED REINFORCING STEEL DAMAGE UflIT 1 AREAS Maximum flumber Design Design f Number Serial Buildin Beam . f Bars Margin Ma rgin Elevation Location Mark Damaged of i Rebars Cored-Dainaged without with llur.ber (S-Owg. Number (lue to Rebar Reba r due to lloles Cored Damage Danage Drilling !! ales 25 Reactor 761'-0" On Column Line 14, Between Column IRB-436 2 1.03 1.02 S-212 Line 0 & E ' Re ctor 26 786'-6" On Column Line 14, Between Column IRB-510 2 1.32 1.32 S-215 F&G 3 27 Reactor 786'-6" On Column Line 14. Between Column 5-215 Line D & E 1RB-511 2 2.59 1.16 28 Reactor !786'-6" On Column Line 12.8, Between Col.umn 1RB-525 3 1.17 1.17 S-214 'Line A & B r 29 Reactor 786',6" On Column Line C, Between Column 1RB-528 2 2 1.7 1.4 S-214 Line 10 & 11 30 Reactor 786'-6" On Column Line 10, Between Column IRB-538 2 Line C & D 1.51 -1.08 S-214 31 Reactor 786'-6" On Column Line 10, Between Column 1RB-539 2 3.88 3.23 S-214 Line D & E 32 Reactor 786'-6" On Column Line A & B, Between 1RB-541 2 1.7 1.36 S-214 Column Line 13 & 14 PREPARED c Jod/" DATE e-d N LA SALLE '4266-4267 RE"lEWED dh<- ~DATF 4->N VOL q 6 A PAGE 215h -A PPROVED b. D A t k N ~'

~ ,, 1 l -) g ') v v TA3LE 2.7 4A

SUMMARY

OF DESIGil PARGINS IN CONCRETE BEAMS 'JITH REPORTED REINFORCING STEEL DAMAGE UNIT 1 ARFAS Maximum Muf7 4 er Number pesign DesQn umber Beam of Bars Aargin Ma rgi n Serial Building Elevation Location Mark Oa 9 Damaged without with Number (S-Dag.) p ars Cored. Number du to Rebar Rebar cue to Holes Dri11ing hg'j' '""# 9 '#'9 33 Reactor 807'-0" Between Column Line G & J, and 1RB-006 8 8"* 1*25 I2 S-217 Column Line 12 & 13 Reactor "4 820,-6,, Between Column Line G & J, and a 3 S-219 Column Line 9 & 10 1RB-710 1 L. 2.67 2.67 Reactor 35 820 6,, On Column Line 13, Between Column Line G & J 1RB-713 1 l S-219 1.23 1.23 l34 3 ' -6., Between Column Line G & J, and Reac tor 36 S-221 Column Line 14 & 15 1RB-822 4 I 45 1 45 37 iary I 687'-0" 1AB-137 3 1.02 1.02 n N I I #7 gf) 7] IAB-144 3 ne N, Between Column 38 687'-0" l.32 1.17 7 LA SALLE 4266 4267 VOL w A PAGE u g e RE !!EWED I((W*'h DA PREPAREO & f'# # r " 5 o f 5 DATE

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