Geopolymer grout curtain for utility diversion works, Oxford
High groundwater within loose Thames gravels required a watertight excavation for utility diversion beneath a congested road corridor, with minimal ...
Emergency ground stabilisation following roadway collapse in Eastern England
Road collapse and sewer failure triggered by vibratory piling destabilised loose made ground and sands to 5m depth, halting excavation and creating ...
Emergency void filling stabilises Ventnor coastal apron for critical access
Void formation beneath coastal apron slabs caused by washout, risking structural instability and loss of emergency vehicle access.
Badger sett embankment stabilisation
Void filling and ground improvement for a road embankment impacted by badger sett activity
Wing wall stabilisation in softened clay soil
Softened clay soils beneath a wing wall caused movement and loss of support, threatening structural stability and long‑term performance.
WCML Shugborough tunnel – shaft and annulus void filling
Voids within the shaft and annulus at Shugborough Tunnel on the West Coast Main Line posed risks to structural integrity and rail safety.
Voids beneath busy train track successfully filled
Voids beneath a busy railway track threatened stability and safety, requiring urgent remediation without disrupting train services or excavating the ...
Void filling – Colt Cragg reservoir
Subsurface voids beneath infrastructure at Colt Cragg Reservoir posed risks to stability and long‑term asset performance in a sensitive water ...
Void filling – Bermondsey Dive
Significant voiding developed beneath a dive site in Bermondsey, threatening ground stability and structural safety in a constrained urban ...
Vibration control and reduction on rocking slabs
Rocking concrete slabs caused vibration, operational disruption and safety concerns, requiring stabilisation without removing or replacing the ...
Road stabilisation – Southampton docks approach
Ground instability and settlement affected the docks approach road, requiring stabilisation to maintain safe heavy vehicle access without disrupting ...
Special infrastructure works - Scotland
Critical infrastructure required ground stabilisation in constrained conditions, demanding a precise solution that minimised disruption to operations ...
