Construction & Maintenance of River Structures for Mississippi River Miles 300-0 and Illinois River Miles 82-0   4

Background
The U.S. Army Corps of Engineers, St. Louis District is seeking a firm to perform construction and maintenance of river structures on the Mississippi River Miles (MRM) 300.0 – 0.0 and Illinois River Miles 82.0 to 0.0.

Work Details
The work covered by this contract consists of furnishing all plant, labor, equipment, and material, and performing all operations necessary for construction, restoration and modification to river training structures and revetments. Work will primarily be river-based on an open commercial navigation channel and will consist of new construction, restoration of existing river training structures, the modification of existing river training structures (notching), placement of revetment stone to bank lines, construction of pile structures, and wood debris bundles.
Verification surveys may be required per defined specifications. A small portion of work may be land-based and/or may require debris removal.

Period of Performance
five-year ordering period. Each task order will have its own period of performance established.

Place of Performance
Upper Mississippi River, River Miles 300 to 0 and Illinois River Mile 82 to 0