Drainage Systems
Offering Foul & Surface Water Drainage Systems In Nottinghamshire
Foul Treatment Plants & Septic Tanks
GRP Foul Treatment Plants offered for any property size with gravity fed or pumped systems. Field drains or soakaway systems for clean water runoff. Concrete or Aggregate surround to suit the environment or load. Complete drainage diversion and renewal.
Water Attenuation Systems, Hydrobrakes & Soakaways
Water Attenuation System installation offered in pre cast concrete, Plastic and Crate systems. Hydrobrakes ans soakaway systems offered in a range of construction methods.
Drainage Kerbs & Channel Drains
Drainage Kerb systems offered in a range of sizes to highways standards. Channel drainage and sumps offered in a range of designs from channels to slot drains and gulley systems.
Foul & Surface Water Pumped Systems
In situations where gravity drainage systems cannot be used, we offer installation of pumped systems with rising main installation to the closest gravity system. Sewer Connections offered if there is Mains sewer in the vicinity.
Surface Flood Water Defence
Kobi Construction offers a range of Surface water flood defence systems from cast concrete flood walls to surface water drainage and attenuation systems to hold excess water and release at a controlled rate through the installation of a hydrobrake.