GLOUCESTERSHIRE OFFICE 
Description
Catch Pits
Designed for the catchment of silt & solids in stormwater systems, the chambers are water tested and supplied with seals as a fully water tight chamber. All units are available with the choice of either 110mm Ø or 160mm Ø EN1401 pipework connections.
The chambers are classed as non-entry access and limited to 3 metre inverts in adoptable applications, as stipulated in Sewers for Adoption 7th Edition (SfA7).
These chambers can be built to special order. Please ask for more details.
Complimenting these chambers are a number of accessories, which are listed below:
Access Extension Risers – The inverts on these chambers can be increased to above 1200mm by using the extension piece. Note that any of these chambers above 1200mm in depth require a reducing access cap to 350mm for safety and as stipulated in SfA7.
Restricted Access Cap – A sealed cap to fit over the access with a 350mm Ø opening which will accommodate most access covers of this size.
Adaptors & Reducers – A range of adaptors and reducers to connect to other pipework.
Silt Traps
Silt Traps for modular attenuation & soakaway systems. Designed to assist in a SUDS system to provide a solution to the ingress and removal of silt and sand from attenuation and soakaway systems by installing upstream of the installed tank.
Silt Traps are ideal for locating in surface drainage runs, between the downpipe and the connecting manhole before the attenuation system. As with other silt traps, they will only prevent silt from entering the system if the filter bucket and sump is cleaned out regularly.
Available built to site requirements, they are available with your choice of inlet & outlet diameter.
