Supply Chain - Geotechnical Drilling

Founded by chairman, Dennis Curran in 1980, the group was originally set up as a tunnelling contractor. While retaining its tunnelling roots, repeated success across several sectors of the construction industry has enabled the company to expand to become one of the largest privately-owned infrastructure experts in the UK. We work UK-wide across the water, […]

Sewers and culverts. Pumping stations, M&E installations. Timber headings and no-dig techniques. Storage tanks and attenuation systems. Dig down repairs, relining and renovation. Rising mains and pipelines. Shaft sinking and pipejacking. Screened overflows (UIDs). First time sewerage schemes. Clean water trunk mains and pipelines. Extensive in-house capabilities include: Roads, bridges & development infrastructure. Foundations. River, […]

Our technical expertise coupled with a committed personal approach has contributed to our continued success in the delivery of high quality projects. Since the 1970’s GEDA has been providing a comprehensive building and civil engineering services offering construction excellence to private and public sector clients across the UK and Ireland. We specialise in water and […]

Established in 1983 we provide the full spectrum of geotechnical investigation and advisory services to the water industry delivering innovative, award winning, quality and environment assured, sustainable solutions based on a culture of ongoing training, innovation and investment in our personnel and partnering with our wide client base.  With 40 years of experience, it is […]

Our head office is based in Bristol, providing services across the South West, South Wales & the Thames Valley to support our diverse range of clients across water utilities, local authorities, commercial and domestic customers. We take great pride in being highly knowledgeable experts within our field, and continually invest in our people, processes, plant […]

The company focuses its operations on the development and delivery of geotechnical solutions to various ground problems. The main activities of the company are drilling (rotary and rotary percussive) and grouting, and the following list gives details of the various applications we undertake: Rotary investigation by open hole and core drilling techniques. Stabilisation of shallow […]

By sealing off the pipes in both ends with PE end plugs or flange connections, the closed pipe sections can be towed by tugboat to any coastal destination in the Western Hemisphere. These pipes can be used for many applications, the most common of which is for the construction of marine outfalls for wastewater treatment […]

When you need large or small capacity, planned or unplanned, TERRATANK® has a dedicated liquid storage solution engineered for you. With over seven million litres of capacity and continually expanding, TERRATANK® are dedicated to the design and ongoing development of the UK’s most innovative range of storage tank equipment. TERRATANK® provides a flexible fleet of […]