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Lake Shannon Floating Surface Collector

Lake Shannon Floating Surface Collector

DEA provided topographic and quantity surveys during shoreline rock excavation and overburden removal for installation of a Floating Surface Collector on Lake Shannon, WA. We also provided topographic surveys, construction staking, and as built surveys.

King County Housing Authority

King County Housing Authority

Since 2012, DEA has been providing civil engineering and surveying services to King County Housing Authority communities.