Creating unique moulds for precast units allow for bespoke designs using precise configurations to be manufactured to the highest standards in quality control manufacturing environment.

Detailed structural design can incorporate numerous requirements including including the unit weight limit for site handling, joint and base connection details, and unit or pipe opening sizes to suit the hydraulic parameters of the weir system.

Precast units can be installed regardless of weather and ground conditions.

Reduced local disturbance with precast units manufacture off site, as often sites are located in remote areas of high conservation valve.

Reduced amount of resources required for on site construction.