Case Study – Snape & Yoxford – Large Project
Overview of works Claret Lining Division, working on behalf of Anglian Water’s IMR WR Alliance, delivered a major sewer rehabilitation programme across the Suffolk villages of Snape and Yoxford. Following extensive deterioration caused by hydrogen sulphide (H₂S) corrosion, both gravity sewer networks required urgent intervention. Rather than undertaking large-scale open-cut replacement works, Claret developed a […]
Case Study – Prokasro Electric Cutting Rig
Overview of works We have strengthened our trenchless rehabilitation capabilities through the investment in a state-of-the-art KASRO Electric Robotic Cutting System. Designed and manufactured by ProKASRO Mechatronik GmbH, the new system enables operators to diagnose defects and carry out precision rehabilitation work within sewer networks, without the need for excavation. The technology has been integrated […]
Case Study – Loddon Rising Main – Chedgrave
Overview of works Claret Lining Division, working on behalf of Anglian Water’s IMR WR Alliance, delivered a specialist pressure pipe rehabilitation project on a failing 713m, 300mm rising main near Loddon and Chedgrave, Norfolk. The pipeline, located within the environmentally sensitive Hardley Flood Site of Special Scientific Interest (SSSI), had developed multiple leaks due to […]
Case Study – Dow House Row – Swaffham
Overview of works Claret Lining Division, working on behalf of Anglian Water’s IMR WR Alliance, delivered a specialist sewer rehabilitation project at Whitlingham following the identification of extensive structural deterioration within a mainline sewer serving a developing residential area. Initial investigations were undertaken after flooding issues occurred during periods of adverse weather. Comprehensive CCTV surveys […]
Case Study – All Saints House – Stoke Ferry
Overview of works Claret Lining Division delivered a specialist sewer rehabilitation project beneath All Saints House, Stoke Ferry, Norfolk. Following a complaint from the property owner that sewerage was entering the cellar during periods of heavy rainfall, investigations revealed significant deterioration within a sewer running beneath the Grade II listed building. CCTV surveys confirmed the […]
Case Study – Woodbastwick Road – Blofield
Overview of works Following a customer report of sewage escaping from a manhole near Woodbastwick Road, Blofield, the IMR WR Alliance responded rapidly to investigate and resolve the issue. What initially appeared to be a localised blockage uncovered significant structural deterioration within a 138m section of 225mm concrete sewer. Key challenges Emergency response – investigating […]