Massman Construction Company requests permit reauthorization to continue periodic maintenance excavating of up to 30,000 cubic yards of river deposition material, over a 10-year authorization period, adjacent to their existing river terminal. Excavated material would continue to be placed within a bermed disposal area at Massman's existing landside staging area. The Public Notice comment period opens April 25, 2023 and closes on May 15, 2023.