Designed in line with highway specifications

Marshalls Civils & Drainage has developed a range of one-piece catchpit and silt trap manholes. The reinforced watertight one-piece structures offer greater design flexibility with a range of cored or pre-formed holes/cut-outs for inlet/outlet holes which come complete with seals.

The modular catchpits save money and time as they are built under factory conditions to the specification ensuring dimensional correctness as well as a high quality finish.

Features and benefits:

• Reduced costs in construction time and on-site personnel.
• Sump depths to suit design requirements.
• Accommodates uPVC, twinwall, clay, ductile iron and concrete.
• Increased Health and Safety benefits as it reduces on-site construction.
• Reduces wet trades for manhole construction.
• Product is made and tested under factory conditions.
• Eliminates extra transport and material wastage used with on-site construction methods.
• Chamber bases are Kitemarked.
• 1050 mm unit weighs less than one tonne.
• Bespoke design to suit customer requirements.
• Standard tongue and groove joints.
• Greatly reduced installation time on site.
• None or minimal on-site fabrication required.
• Designed in line with highway specifications.