W912DQ21B1001 - L385 Levee Rehab & Relief Wells

This Special Notice from the U.S. Army Corps of Engineers Kansas City District amends drawings for solicitation number W912DQ21B10010002 and contract W912DQ21B1001 to rehabilitate levees and install relief wells along the L385 Line Creek levee system near Riverside, Missouri. The revised drawings provide small businesses additional details on excavating and removing silt from existing riprap channels, installing geotextile fabric, and placing new riprap and bedding materials to rehabilitate drainage ditches and typical channel sections.

The purpose of the Special Notice is to provide eligible small businesses with further details to prepare any updated proposals or questions through revised drawings for rehabilitating the levees and installing relief wells under this contract. The new due date for proposals is February 17, 2021 for the total small business set-aside. Plan and section views in the drawings depict work limits, construction access routes, existing infrastructure and drainage features to give contractors additional information on tasks involved in excavating, installing geotextile fabric and placing new riprap and bedding materials to rehabilitate drainage along the levee system.