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.
| Name: |
Remedial Action and LNAPL Treatment, Former Tongue Point Naval Base Landfill |
| Location: |
Astoria, OR |
| Client: |
U.S. Army Corps of Engineers, Kansas City and Seattle Districts |
| Cost: |
$6,200,000 |
| Mission: |
Close landfill, protect the sensitive environment, and manage project despite the short, rainy construction season. |
| Unique Features: |
The site is adjacent to the Columbia River and Cathlamet Bay, home to threatened and endangered species. During construction, OTIE took measures to mitigate potential impacts to endangered species such as installation of a silt curtain/fish barrier and limited in-water activities during spawning seasons. |
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