CPM Group Ltd
As the increasing impact of developments in urban areas compromises the natural flow patterns of the water cycle, leading to an increase in the volume and flow rate, together with detrimental impact on the quality of surface water runoff, storm attenuation products are being an necessity.
As the increased volume of water runoff, coupled with faster flow rates could lead to an increased risk of flooding downstream if the local sewer or watercourse does not have sufficient capacity to cope, extra attenuation will be required, but normally with a restriction on the flow rate from the site.
With this in mind, CPM has developed a precast concrete tank system for attenuation comprising of standard components:
Flexible jointed concrete pipes / short length pipes
Spigot butts / socket butts
Stop end bends
End Entry Pipes
Stop end pipes
Side entry manholes
Mid Entry Manholes