IAI self-performed all portions of the Portage Canal Segment 1 environmental dredging project, from hydraulic dredging, to geotextile tube dewatering, water treatment and placement of a sand cap, utilizing specialized equipment, some custom-made for this project.
Lower Pond CCR Dredging Project
IAI provided hydraulic dredging services for this CCR pond closure project in Lansing, IA.
Presque Isle Power Plant Pond Dredging
Coal ash (CCR) was dewatered in geotextile tubes and hauled to landfill after 21 days of dewatering.
Ottawa River Remediation
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.
