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Tag: sedimentation
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  • June

    Keeping the river open for business, dredging contract awarded

    The Memphis District U.S. Army Corps of Engineers is responsible for keeping the Mississippi River open for commercial navigation year-round. One way the district does this is through contract dredging, which keeps the river channel at a depth that allows the river barge industry to dependably transport goods up and down the river. Ensuring the district delivers on this charge, the Memphis District recently awarded a contract in the amount of $7,335,450 to Great Lakes Dredge and Dock, LLC for the rental of a 24-inch hydraulic cutterhead dredge, discharge pipe, and attendant plant. The contract was awarded June 2, 2022, with an anticipated completion date of Feb. 28, 2023.
  • March

    Ready to Advertise St. Francis Floodway Project

    In partnership with the Dunklin County Levee District Number 4, the U.S. Army Corps of Engineers Memphis District recently met a tasker “ready to advertise” milestone, ahead of schedule, for the St. Francis Floodway Blockage Project in Cardwell, Missouri, Feb. 17, 2021. As a result of the storms and resulting flood impact in this region, sedimentation and debris built up in drainage channels reduce the capacity to drain stormwater runoff adequately. The work associated with this project will increase the channel's capacity and reduce the chances of localized flooding, threatening property damage, and life safety.