il

iloKA CONCRETE INDUSTRIES SDN. BHD.(67634.M)

REINFORCED CONCRETE BOX CULVERT

@fHlsRrr ffJ 9ffiCdKbrel$mr:m

h th. I AR tSItAruidb MS FO m1: m

Crd. lb, : lF Itn

OKA CONCRETE INDUSTRIES SDN. BHD. (67034.M)

6, LEBUHRAYA CHATEAU, OFF PERSIARAN KAMPAR, 30250 IPOH, PERAK.Tef : 05-25427 4 1, 25427 45, 2*27 &, 25427 48, 25317 U, 2425211

F ax : 0$2532403, 2411851

STANDARD DIMENSIONSWITTI DRY-V'/EATHER FLOW WTHOUT ORY-WEATHER FLOW

nN6xbc\i@

J

DETAILS OF OKA RC STAI{DARD BOX CULVERTS

Fa stufior fill dedh of less than 6{l0mm tre sitd faffc and co(tshdion equifnent €n lmpose loaditus greater UEn lhce for whi*t the linbhcd bol aJlvct hao

been desrgned. ln grdr cases pobc,tive rnea$res mnt be proviJed or he box ailv€rt to be speoficaly desigrcd h suit frp spdned lrcreased surhce load'

NOMINAL

OKA SUPERSIZE

-:ns.?x."ti'F=.^, jg"fdif l;

OKA RE|NF0RCEII CoNCREIE LARGE B'X CUL'E

OF OKAREINFORCEDSUPERSIZEBOX CUL

TR

e

TOADING CONDIT'ONSt) Ltve tood: llZ.S KNon oreo 375mm x 75mm

NOM|NAL COVER : ZOmm

CONCRETE GRADE:ao

OKA Reinforced Concrele lorge Box Cufverts crredesigned to full MoT Type ne riairg londitions. lheculvcrts con olso be designed lo- sri, ony oiherporticulor loodings os reguired by the clienls.

They moy be used without the fids ond ptoced in oninverted posilion osor consrru'i"". r;; ffiT ::T?,:""I"r:.li::lhe slrucfure needs to be ,ederigned.

'"

Precost inverls with dry weolher ffow section ore olsoovoiloble upon request by purchoser.

I Tne company reseryes tha .;nr^t ,^a wnnoutn[iicJ. 'gogt'v€s the right to atter specifications

IiI '.

._.._

OKA.LARGE PRECAST R, C. BOX CULVERTS

IE,i+i€__ A||rr E

llll

25mmx45'chamfer il

D

C

NOMINAL STZEmmmm

Amm

Bmm

Cmm

DInm

Ernm

Gmm

Hmm

rmm

WaterAreasf

Weight PerUnir

tonnes21A0 x 900

x 1050x 1200x 1350x 1500x 1650x 18@x 1950x2le0

213521352r35213521352t352r3521352135

9151065

1220r370152516751830

19802135

249524952495249524952495249524952495

7298t4481603175319082058

22t32363251E

180

180i801E0

180

180

180

180180

180

180

180

180

180

180

180

180

rE0

2152152152152ts215215215215

180180180180180lE0180180i80

1.91402.23422.s6522.88s43.21533.s3663.867s4.187E4.5187

3.193.323.453.583.71

3.843.974.11

4.242400 x 1050x 1200x 1350x 1500x 1650x 1800x 1950x 2100' x2250x24O0

2440244024402440244024402W244024402440

1065

12201370152516751830

1980213522852440

2800280028002800280028002800280028002E00

l44E160377531908205822r32363251826682823

180

180180180i80180180

180r80180

180

180

lE0180

180

180

180

180

180

180

2t52152152r52r521s

I

2rs I

zrs I

21s I

usl

180180180

r80180

180i80180lE0180

2.55542.93363.29963.67784.04384.42204.78805.16625.53225.9104

3.61

3.743.874.004.134.26

4.404.534.664.79

=lmSrandard Length

OKA.LARGE PRECAST R. C. BOX CULVERTS

Standard Length = lm iI

THE coMl,^NY RESultvLiS'l'l'll.i l{tcHTTohmen spEclFtcATroNS wtrHoUT NorrcE

NOMINAL SIZEmm mm

Amm

Bmm

cmtn

,i

f.t.ilmmi

nnlnl

citnln

Hnln1

rmm

WaterArea"1n2

WeightPirUnit

tonnes

2lO0 x1200x 1350x 1500x 1650x 1800x 1950x 2100x2250x2400x256Ox2700

27452745

274527452745274527452745274527452745

t220r370| 525

1675

r 830r 98021352285244025902745

3 rOs

3 r053 t053 r053 r053 t0.5

3 r0.5

310.5

3 r0.5

3 l0.s

3 r05

i

1603:t7s3 i

r908.i2058 I

2213 i

2363,;2st8 I

2668 j

2823 i

2973 iI

3128 |I

80

80

808()

fi0Ir0

l{08()

808()

80

n08080n0n080n0

808080tf0

21

227

7a,

2),)

)5

5

5

.5

5

5

-)

5

))

8080808080808080808080

3.30213.71384.13934.55104.9765s.38835.81376.2255

6.65107.0621'7.4882

4.O3

4.1.6.4.30q.,41

4.564.694.834.96s'.09

s',.22

5.35

x 1350x 1500x 1650x 1800x 1950x 2100x2250x2400x 2550x2700x 2850x 3000

305030503050305030503050305030-50

3050305030.50

3050

| 370

I s2s| 675

I E30r 9802,35228524402590274528qs3050

343434343434343434343434

r0r0t0t0t0

00000()

0

t753 i

le08 i

20s8 i

22t3 in$l2.5t8 I

266s I

2823 |

2e73 i

3r28 i

3278 i

3$3 !

80

tJ0

rJ0

80rJ0

8080110

80

80

808()

tr0rt0

rt0

n0

tt0

tt0n0n0

80fJ0

80tt0

222222I222

22

5

.5

5

5

5

5

5

5

.5

(

-5

808080808080808080808080

4,12844.6007s.0582s.53105.98856.46126.9r877.39157.84908.32178.77929.2s20

, 4.464.594:72-

+.Et4.9E

5.t2'5.25

.5.385.s15.655.785.9r

x 15@x 1650

x 1800x 1950x 2100x2250x2400x 2550x2700x 2850x 3000

335533s5335533.55

3355335533.55

3355335533_55

3355

r52.5

r67.5

I n30t9802 t352285244(J

2590274s289.5

30s0

:1715

17 r5t7 t5371.s

:17 t537 t537 r.5

37 l537l517 t_5

37 t5

r908 i

2058 'i

2213 ti

23631:l

2sr8ii2668 j

2823',\,

2973:3t28 i

3278i3433 |

80808080

8080

80808080

80

tJ0

tl0808080ft0

808080r,r0

80

2222

2)22222

5

5

5

5

5

5

)5

5

5

180

180

180180180

180

180

180r80180

180

5.06225.56556.08556.58877.1088

7.61208.13208.63539.r5539.6586

10.1786

5.225.365.495.62s.755.886.016.156.286.41.

6.54

x 1650

x 1800x 1950

x 2100x2254x2400x 2550x2700x 2850

x 3000

3660366036603660366036603660366t)3660

3660

1675

I 830r9ti02 t352?8524..lll2s90274528953050

402040?04020j1020

4020cl02(f

402040204(120

4020

205822t323632-51 8

2668 I

2823 1

2973 1

3 r28 i

3278 j

3433 \

|8()180

180

r80tttO180

180

180

180

180

tr0

80tr0

tJ0

n0tt08080

80

80

2.lz22

222,22

5

.5

5

5

5

5

5

)5

5

r80180

180

r80lE0180180180

1801E0

6.07276.64007.18907.7563E.30538.87269.42169.9889

10.537911.1052

s.675.81

5.946.076.206.336.466.506.73

6.86

For shallow lill depth of lsss than 600mm tlrc slto trnlllo artd con$truction oquipqtent can impose loadings greatef than those for which the finished box culvert hasbe€n designed' In such casos roloctlvo m0asllr0$ must b0 Pr0vld0d 0r the bdx culvert to be specilictiy designed to sun the specilied increased surlace l0ad.

OKA LARGE PRECAST R. C. BO)( CULVERTSIncorporated with a Dry weather Ffow section

,-E, A ,E-,||-__--------T---I/

ZZSto^

G

_ _l_--1-olctlotxltrlc!l

25 mmx 45" chamfer il

Nominal Size

rnm mm

BA

fiIm I mm

c

mm

D

mm -l:H

rnm

r

mm

WaterArea

m2

Weight Per UnitLid lU-Shape

I Sectioirtonnes I tonnes2100 x 900

x 1050x l2A0x i350x 1500x 1650x 1800x 1950x 2100

213521352r3521352I3s21352r3521352135

9Is1055

12201370r52516751830

r

teso I

zr3s I

I z+ss

| 24es2495249524952495249524952495

I rzgaI u+e

1603175319082058221323632518

I

I 180| 180

180160180180

180180180

I rro| 180

180180180180180180180

lns| zrs

2152t52rs275215215215

1801E0i801801E0

180180180

|

180 I

1.59861.91892.24982.57002.90103.22123.552r3.87244.2033

1.28t.281.281.281.281.28r.28r.281.28

2.6s2.782.9r3.043. l83.313.443.s73.70

2400 x 1050x 1200x 1350x 1500x 1650x 1E00x 1950x2700x2250x24OO

I

| 2440

| 2440

| 2440r 2440

2440244024402M0244/J'

2440

I

| 106s

| 1220I t37A

r5257675183019802r35228s2440

280028002800280028002E0028002800

i

2800 i

2soo I

1448160317531908205822r32363251826682823

I

| 180

I 180

| 180180180180180180180lE0

180180180180180180r80180r80180

21521521521521521521.5

215215215

1801801801801E0

180180180180180

2.15892.53712.90313.28133.64734.02554:39154.76975.73575.5139

I r.44

I r.4I r.44II r.44

7.441.44t.441.44t.441.44

3.113.253.363.517.643.773.904.044.t74.30

Standard Length = lm

31OtoT" *ot**r t* ooo To AL'ER S'ECTFTCAnONS WrrHour NorrcE

cu|Verttobespecifica|lydesignedtosUitthespecifiedincreasedsUrtacel0ad.

OKA LARGE PRECAST R. C. BOX CULVERTS

Incorporated with a Dry Weather Flow Section

Standard Length = lmTHE COMPANIY RESERVES THE RIGHT TO ALTER SPECIFICATIONS WITHOUT NOTICE

Nominal Size

nrln mm

A

mm

B

mm

c

mm

D

utm

E

mm

G

mm

H

mm

r

rnm

WaterArea

62

Weisht Per UnitLid

lonnes

U-ShapeSectiontonnes

2700 x 1200x 1350x 1500x 1650x 1800x 1950x 2100x2250x2400x 2550x2700

27452745274527452745274527452145214521452745

1220137015251675183019802r3522852440259D2745

310s310s31053105310531053105310531053r053105

16031753190820s82213236325182668282329733728

180180180180180180180r80180180lE0

lE0180180180

1E01801801801801801E0

215zt521521521527521521.5

2t52L5215

180180180180180180180180180r801E0

2.8r963.23143.6s584.0686

'4.49414.90s85.33r35.74306.16856.58037.OO57

1.60r.601.601.601.601.601.601.601.601.601.60

3.593.773.8s3.9E4.IT4.244.3E4.514.644.774.90

3000 x 1350x 1500x 1650x 1800x 1950x 2100x225Ox24OOx 2550x2100x 2850x 3000

305030503050305030503050305030503050305030503050

r37015251675183019802r352285244025902745289s3050

34103410341034r034103410341034103410341034rO34r0

1753190820582213236325182668282329733r2832783433

r80180180180lE01801801E0

1E0

180180lE0

1801801801801801801801E0

180180180180

2157152152152r52t52152t52152t52152t5

180180180i80180180180180180180lE0180

3.55494.02774.48524.95795.41545.88826.34576.81847.27597.7487E.20628.6789

t.76r36r.76r.16r.76r.761.16t.76r.76r.76r.76t.t6

4.064.204.334.464.594.724.E54.995.125.255.385.52

3300 x 1500x 1650x 1800x 1950x 2100x2250x2400x 2550x2700x 2850x 3ffi0

33s5335533553355335533s533553355335533553355

r52516751830

19802135228s24402590274528953050

37153715371537153715371537153715371537t53715

1908205822132363251.8266828232973312832783433

1801801801801801801E0

180180180180

180180180180r801801801801801E0

i80

255255255255255255255255255255255

180r80180180180180180180180180r80

4.39394.89'.n5.4r775.92046.44046.94377.46377.96698.48708.99029.5102

2.272.272.212.272.272.212.272.272.272.272.27

4.564.694.824.95s.095.215.355.485.615.745.88

3600 x 1650x 1800x 1950x 2100x2250.x2400x 2550x27O0x 2850x 3000

36603660366036@366036603660366036603660

1675183019802r3522852M02590274528953050

40204020402040204020402040.20

40?n40204020

20582213236325182668282329733r2832783433

180r801E0

180180180180180180180

1801801E0

1801.80

1E0

180180180lE0

2552s5255255255255255255255255

1801801E0

180180180180180180180

5.30445_871?

6.42076.98807.53708.10438.65339.22069.7696

70.3369

2.462.462.462.462.462.462.462.462.462.46

5.065.195.325.465.595.725.855.986.116.25

A

-

gzl

TIW OI(A U-SHAPE DRAIN

-ffi. STANDARD DTTENSIONS

cHcH

T,l

-tscl25 r 25 ChahberlBl

Stanclard Length = lmetreNon-etandardlizee and special loads can also be designed and manufacturedupon request.

Tnl

IIof.+-I

zs r 25 chamJ

NominalSlze

H (mm,) ffi tt'l,il:ffi1#,

6fi)x 225 u5 600 80 EO 450 0.14 0.295 0.10 o.224

6ffix 300 300 600 EO 80 450 0.'tE 0.921 0.15 0.249

600x 45{) 450 600 EO EO 450 0.28 o.972 0.25 0.299

600x 600 600 600 60 80 450 0.97 0.421 0.39 0.3s1

750x 300 900 750 80 80 450 0.23 0.409 o.17 0.318

750 x' zlfl) 450 750 80 80 450 0.34 o.47',l 0.28 0.379

750x 600 600 750 80 80 450 0.46 0.531 0.40 0.439

750x 750 750 750 80 80 450 0.58 0.591 0.51 0.499

9(X}r 3@ 3m 900 80 80 450 0.27 0.469 o.22 0.351gq)x 450 45t! 900 80 80 450 '0.41 0.s31 0.36 0.411

900x 600 600 900 80 EO j',!.-0r591 0.50 0.471

900 x 750 750 900 EO.,,.'s :.,.:..:t+ifi:di*i Fo:o+e 0.64 0.520

900 x s)0 900 900 :.+l g#ryx r'"*--.r5U.,: :ri0.671 0.79 0.581

12@x 300 300 1200 ;iffifit5,, ':4!5;: t075r, ,,Oi:37i r1.g;088 0.30 0.481

12(X)x 450 450 1200 ,'dii, 1079:r .j.'oi$S," :iO.757 0.40 0.552

12fi)x 600 600 1200 ..,ffi15: ;i 225 1075 o!i4, 0,829 0-59 0.621

lAnox 750 750 1200 225 1075 0:'92 0.901 0.78 0.692

1200x 900 900 12(rc ','.ffits', 22s 1075 1;11 0.967 0.96 o.742

120Ox 1050 1050 1200 '"in115'..,;'f 225 1075 1'150 1.030 1.14 0.E31

lZXlr 1200 1200 1200 115!:;ii, u5 rolo: t:A,gt , : 1'.110 ij: 1.33 0.902

1500x 600 600 15(X) 1't5 n5 1075 o.$t , 1.130 0.73 0.751

1500x 750 750 1500 115 .'n5 1075 L1g 't.205,, 0.95 0.821

1600x s]0 900 1500 115 225 1075 1.S7 1,2e1 1.19 0.892

15(nx 1050 1050 1500 115 ?25 1075 r.60 1.351 1.42 0.967

1500x 12fi) 1AX) 1500 115 225 ""io?6 - 1.84 1.420 1.65 1.(Xl1500x'1350 1350 15@ 115 25 1075 2.08 1.495 1.80 1.116

1500 x 1500 1500 1500 115 225 1075 2.32 1.571 2.1s 1.192'l8filx 6(X) 600 18U) 115 225 1075 r.08 1.519 0.84 0.960

18fi)r 750 7s0 1800 115 225 1075 1.37 1.605 1 .11 1.046

1800x 900 900 1800 115 225 1075 1.65 1.6E9 1.08 1,132

1800 x 'l 050 1050 r800 1't5 225 1075 1.93 1.775 1.06 1.U',\

tE00x 1a)0 1200 1800 115 225 1075 2.21 1.860 1.94 1.910

t600x 13{i0 1350 1800 115 225 1075 2.50 1.950 2.23 1.390

160()x 1500 1500 1800 115 225 1075 2.78 2.U0 2.49 1.471

l8o()x 1650 1e50 1800 't 15 225 1075 3.06 2.130 2.76 1.556

18fl)x 1800 1800 1800 115 u5 1075 3.35 2.720 3.04 1.641

Ol(A SUPERSIZE U-SHAPE DRAINSTA]IDARD DI]UIENSIONS

l.ll"l A

l=l

B

GT-,rrrJ-t--:__

GI25mn x 4Socham

9tandard Length =Non-standerd sizaeupon request.

l metreand speelal loads can also be designcd and manufactured

4\-I6F Ot(A SUPERSIZE U_SHAPE DRATNF. STANDARD DTUENsIoNs

iilil

t

,i

I

l,i:

27OOx12OOx 1350x 15OOx 165Ox 1E0Ox 195Ox 21O0x22SOx24OOx 255Ox27OO

27452745274527452745274527452745274527452745

12,2013701 52516751830198021352285244025902745

310531053105310531 05310531053105310531053105

1801801801801801801801801E0180180

180180180180180180180180180180180

180180lEO180180160180180180180180

3.30213.71384.13934.55104-97655.38835.81375.22556.65107.0,6277-48A2

2.432_56

2.702.832.963.O93-253.363.493.623.75

2.81963.23143.65684.06864.49414.90585.33't3s.74306.16856.s8037.q}57

3.793-914.O54.184.314.444,584.714.844.975.10

3fl)0 x 135Ox 150Ox 165Ox 18fl)x 195Ox 21OOx 225Ox24OOr 2S5Ox 27OO

x 285Ox 300O

305030503050305030503050305030so3050305030s03050

137|J1s251675183019802135228524tto2590274528953050

3410341 034103410341=O,*j

34llG341!G,,iffiil','iJffi':.la:4Kt::.:,.ii3!miiffi:.:-

i{-W='',.'3?fioi,j*:=*;l i::::

1801801EO

180

*L,aJE

180180180180

180180180

4.12804.6,407

2.702.83

3.55494.0277

*!..48s2$_;p.s79Si'crscii5;esazi,.Fi3+szi,6.8184::i::r':l: .: ,

:?,t2759:;,:lif$|laleoeCi,Ctezag'

4.2A4.404.534.664.794.925.055.195.325.455.585.72

',il8O:r'1180,,ri ' '.r:.:

.l18ll.-j

-{!80.,''ji180';I ,.,,:::1,80,'

33fi) r 15fl1x 1650x lEOOx 195Ox 2100x225{|x24o()x 2550x27OOx 285Or 30fl)

33553t:l5533tr5335533553€5s3355335533553{t5s335s

152516751 83019802135228524402590274528953050

'3-ffi5-l''3-K5n37,1i',,3715,371537153715371537153715371s

180180180180180t80180

1,;$:,:",.l'irll-Pg

$f]'.g.oj,,,:1il6O.:,: ,-18O

.,0, 1S:' lg{t;.i. 18O.,,

, 180t80180.180

:;;r;ii:l80.r:l' .t:ti ,

:: tila0, I

::;ri 169 r'

180',18{l

r;rl"'t tO180180

*"'180*180

,lsg,'

7.61208.13208.635:t9.1s53

"rsH55610.1786

r.-:*=::it: .,::i.'. :.:r

;ii€:2:etiil+,.€;e.oall;l€t gri2r:;i#ri3ss:.,it*,l g..ag ,

3.613.74

, ' ,3-87, , 4.01+'sFj,#fi:isii

4.27

6.9rl:t77.46i77.9669

_3.4870"6.9902

9.5102

4.764.895.025.155.295.415.555.685.815.946.08

36O0 x 1650r 1800x 1950x 21OOx 225Ox24OOx 255Ox27OOr 285Ox 300{t

3660366036603660366036603660366036603660

167518301980213522AS244/J2590274528953050

40,204A2040204020402A402|J40204@O402|J402fJ

1801801801EO1801801801eo1801EO

18018018018018018{'1801EO180180

180180180180180180180180r80180

6.07276.64007.18907.75,638.30538.47269.42169.9889

10.s37911.1052

3.223.363.493.623.753.894.O24.154.244.41

5.30,445.47176.42(J76.98807.53708.10438.5s339.22069.7696

10.3369

5.265.395.525.665.795.926.O56.185.316-4s

Standard Length = lmetreNon'standard sizea and special loads can ateo be designed and manufacturcdupon request.