Site Remediation for the Bureau of Indian Affairs

The Bureau of Indian Affairs (BIA) selected OTIE through competitive procurement to perform remediation for a former leaking underground storage tank (LUST) site at the BIA Colorado River Agency Irrigation O&M Facility in Poston, AZ. OTIE will provide air sparging and soil vapor extraction (AS/SVE) equipment and operation and maintenance to remediate gasoline contamination released into soil and groundwater from a former LUST site on the Colorado River Indian Tribes Reservation. This is a five-year contract valued at over $1M.

OTIE has completed more than 500 environmental remediation projects for a wide array of federal and commercial customers. Our Project Manager, Tom Mulder, PG, brings over 25 years’ experience managing UST remediation projects. Under his leadership, OTIE will manage and deliver remedial design, remediation system procurement and installation, O&M, process optimization, groundwater and system performance monitoring, and reporting.