OTIE is a Native American, tribally-owned, SBA-certified 8(a) small disadvantaged business dedicated to ethical and safe engineering and scientific consulting, design, and construction services for governmental and commercial customers nationwide.
New York Seawall Repair
OTIE completed $3.1M repair of eroded seawall along Jamaica Bay at the Marine Corps Reserve Center using energy-efficient material handling for project completion ahead of schedule.
Pemaco Site
OTIE completed $18M innovative CERCLA investigation, design, construct, operate, and optimize remediation project for USEPA Region 9 at the Pemaco Superfund Site
Tongue Point
OTIE completed $6.7M landfill closure with capping and leachate treatment construction and O&M in environmentally sensitive, remote Oregon coastal site
Urban Agriculture Feasibility Study
OTIE conducted an Urban Agriculture Feasibility Study at N. 30th Street in Milwaukee, WI.
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