IAI provided design-build-operate geotextile tube dewatering and water treatment services for this Remedial Action project. TSCA and Non-TSCA regulated sediments were processed separately in the same dewatering facility, at a flow rate of 3,000 gpm. The water treatment facility met the non-detect PCBs discharge limit throughout the project.
IAI utilized its Mobile Water Treatment System to treat water at this former manufactured gas plant (MGP) site, processing up to 150 gpm of elutriate.
IAI was the General Contractor for all landside operations on the Ottawa River Remediation Project (2010). The project involved hydraulic dredging of 242,000 cubic yards of contaminated sediment from the Ottawa River near Toledo, OH. IAI was responsible for geotextile tube dewatering in place, water treatment operations, and maintaining separation of TSCA and Non-TSCA regulated material during processing.
IAI provided geotextile tube dewatering and water treatment services for this project, dewatering 14,000 cubic yards of PCBs contaminated sediment and treating up to 1,000 gpm of water flow.
In July 2010, a crude oil pipeline near Marshall, Michigan ruptured and spilled an estimated 840,000 – 1,000,000 gallons of crude oil into Talmadge Creek and the Kalamazoo River. As part of the cleanup effort, an area of the Kalamazoo River near the Ceresco Dam was dredged to remove oil-contaminated sediment, and IAI provided geotextile tube dewatering services to process the oil-impacted sediment.
IAI self-performed hydraulic dredging, geotextile tube dewatering and water treatment operations for this environmental dredging project, involving the removal of highly concentrated PCBs and sediment from underground raceways.