Combined Sewer Overflows - Sewer Drainage

To resolve the dilemma of excessive flow in sewers Marshalls Civils & Drainage offer a range of bespoke combined sewer overflow (CSO) chambers which reduce the overcapacity at the treatment works.

Marshalls Civils & Drainage can custom design a combined sewer chamber to match a wastewater treatment and sewer needs and depending upon the size of the sewer and flow specifications, there are a number of options available from one-piece chambers to flat pack arrangements which will not only reduce the congestion but also offer the advantages of being made offsite which can reduce installation times and costs.

Features and benefits:

• Used to reduce the overcapacity at the treatment works.
• Custom design a combined sewer chamber to match your wastewater treatment and sewer needs.
• Reduced installation times and on-site cost.