Drumderry Box Culverts are a versatile solution for conveyance of fluids such as stormwater and sewage and for short span bridge projects. Precast concrete three-sided culverts allow for natural streambeds to remain intact while providing for short span bridge applications.
Because Drumderry’s box culverts are produced in a controlled environment, they exhibit high degrees of quality and uniformity. They also offer a multitude of advantages such as superior strength and durability, reduced weather dependency for installation, design flexibility and reduced impact to the job site.
Drumderry’s box culverts have a wide variety of applications to include:
- Cattle Underpasses / Road Crossings
- Culverting of Watercourses
- Balancing of Tanks for off line storage
- Drainage for Roads, Railways, etc.
- Pipe Replacement
- Sea Outfalls
- Escape Tunnels
- Service Tunnels
Technical / Design Specification
Drumderry design and manufacture a full range of box culvert sizes.
Here is an example of our size ranges:
- Internal Width 1000mm to 5000mm
- Internal Height 500mm to 2500mm
- Unit Length 2000mm (standard length)
Drumderry Box Culverts can be manufactured to the client’s specific requirements. Alternatively Drumderry can design the units to current codes and specifications.
In this case the customer needs to provide the following information:
- Internal width and height
- Total length
- Minimum and maximum fill depth above culvert
- Surface Loading
- Intended Use
- Any Special requirements
It is generally recommended that box culverts should be installed on 200mm thick granular bedding. Drumderry’s box culverts are designed in accordance with EN 14844.