Our Infrastructure teams have delivered a wide range of major projects in the clean and waste water fields for utilities and large businesses. To minimise disruption to our customers and the public, we are committed to using no-dig techniques wherever possible and we use First Time Reinstatement in virtually every case.

On the clean water side, we install both large and small diameter pipes using insertion, pipebursting, directional drilling techniques and open-cut main laying. The environment could be anywhere from open country to treatment works and public highways. We also put our tunnelling and shaft sinking skills to work in areas such as under track crossings and road crossings. The pipe materials we work with include ductile iron, coated steel and polythene, and utilise both electrofusion and butt fusion.

Our waste water projects we repair and install pipework in open-cut trenches and also using headings, mechanised pipejack and augerbore techniques. We have also constructed large diameter tank sewers (900 to 1800) for flood alleviation, with associated RC chambers, employing a range of pumping and dewatering approaches to lower the water table.

Key clients & projects

Our Infrastructure expertise is underscored by our recent involvement with the Thames Water Capital Delivery Alliance Eight2O. We are working on a package of works from tranches 1 and 2 of the mains renewal programme that includes 10km of DMR replacement and is part of a 5-year programme of rehabilitation and renewal works.

Like to know more?

Our team will be delighted to help – you can contact us on:

Phone: 020 3300 0033