Exhibit A - Dredging Extents v2.pdf

This document is an Exhibit A detailing dredging extents for a marine infrastructure project, specifically showing the proposed dredging areas for a floating dry dock berth and turning basin. The exhibit includes a site map and two technical cross-section diagrams that illustrate the proposed dredging zones. The top map shows a 30-foot turning basin near a U.S. Coast Guard facility, while the cross-sections provide elevation profiles of the dredging areas.

The technical drawings indicate that some dredging material will be removed under a separate contract (marked in gray), while other sections are designated for the current contract's dredging efforts (marked in teal). An orange-marked section indicates that the current dredging contractor will remove material as necessary near an existing pier. The diagrams show elevation details from Mean High Water (MHW) and Mean Low Water (MLW) reference points, with dredging depths ranging approximately from 0 to -50 feet. A note on the document emphasizes that all dimensions and extents are approximate, suggesting some flexibility in the exact dredging parameters.