SCE Environmental Group's dredging technologies vary from project to project due to the many different types of sludges and sediments. From sludge lagoons to rivers or canals with contaminated sediments, we can provide the proper dredging service to meet the desired result. Hydraulic dredging as well as Clam Shell dredging have been successfully demonstrated on a variety of projects. 

SCE performs pond and lagoon closures on both civil and environmental projects throughout the US.  SCE has closed out hazardous waste lagoons for pharmaceutical companies, lime ponds for the acetylene industry, holding ponds for the oil & gas industry, and a variety of special TSCA, RCRA, UXO and CAMU projects. 

SCE has vast experience with swamp mats, sheet piling, long reach excavators, sediment bags, and large scale dewatering.  

Many of our dredging projects involve lagoon or pond cleaning where sludge removal is involved. Removed sludges are often dewatered using SCE Environmental Group's mobile sludge dewatering systems. These applications involve municipal sewage sludge lagoons, municipal water treatment lagoons, aerated sludge lagoons at Pulp & Paper Mills, and waste lagoons in the chemical industry. SCE Environmental Group's dredging & dewatering services have also been successfully implemented in sediment removal projects in lakes, drinking water reservoirs, and underground tunnels.