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Southern Concrete Box Culverts are designed to MS 1293 PART 1: 1992 (width range from 600mm to 1800mm) Box Culverts consists of U-Shape (with or without dry weather flow) and  separate lid-slab. 

They are designed and tested to withstand & proof load of 112.5KN and ultimate load of 140KN. The applied area is 320mm x 320mm at any position of lid-slab.

Southern Concrete Box Culverts are recommended for use in area where severe traffic loading are required. They are more economical than standard culvert pipes because the latter may have to be encased in concrete to achieve the strength which is expensive.

a) Open Drain

b) Ducts

c) Tunnel, Sumps etc

a) Consistency and reliable cast concrete products

b) Shorter construction time

c) Easier field supervision

d) Economy

1. Reinforced concrete spun pipes. 

2. Reinforced concrete box culverts
-   Incorporated with a Dry Weather Flow (DWF) section.

3. Precast reinforced concrete open drains 

-   Incorporated with a Dry Weather Flow (DWF) section.

4. Reinforced concrete man-hole cover 

-   Conform to BS/EN124.1994 Class: A15

    (Certification No. IKRAM/A052/H303/N2907)

5. Other precase products according to purchaser Specification.

6. Precast reinforce concrete box culvert.

7. Precast reinforced concrete open drains.

• Southern Concrete Box Culverts Invert are available in both standard and super sizes. 

Standard sizes: 600mm and 1800mm 

Super sizes: 2100mm and 3600mm 

• Southern Concrete Box Culverts Invert are available both with and without Dry Weather 

Southern Concrete Box Culverts Invert are designed to the requirements of MS1293:part 1:1992 

- Flow (DWF) Channels.