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Duwamish Waterway Maintenance Dredging FY19

ProjectDuwamish Waterway Maintenance Dredging FY19
Date12/02/19 to 1/16/2020
LocationDuwamish Waterway, Seattle, WA
Contract$710,500

Project Summary

The project entails dredging of up to 71,000 cubic yards of material per dredging event from the federally authorized footprint of the Duwamish River navagational channel and turning basin (River Miles 4.8-5.5) with disposal at the Dredge Material Management Program's (DMMP) open-water disposal site in Elliott Bay.