- Large volume storm water tanks
- Activated Sludge Plants (ASPs)
- Final Settlement Tanks (FSTs)
Sewerage Treatment Works in Staffordshire.
Temporary and permanent works pressure relief system for ASP and five FST structure.
Storm-Water Tank in the West Midlands.
Application of testing and mathematical modelling to deliver dewatering and pressure relief systems in extremely challenging ground conditions.
OGI has also produced stable steep embankment designs, to the requirements of Eurocode 7, for construction of a variety of structures.