25B5002 - Appendix G - Marine Site Characterization Report - CIEE Part 7.zip

This is Appendix G containing a Marine Site Characterization Report for the Craney Island Eastward Expansion (CIEE) project. As an appendix document, it provides supplemental technical information about marine conditions but does not directly specify requirements, products, or services for the contract opportunity.

The associated contract opportunity is for dredging work at the southeastern cell of the CIEE, requiring mechanical or bucket plant dredging to depths of -41 feet MLLW for the main dike footprint and -25 feet MLLW for the access channel footprints, with 2 feet of allowable overdepth. The work includes transporting approximately 3 million cubic yards of dredged material via ocean-going scows to the Norfolk Ocean Disposal Site (NODS), requiring EPA Section 103 concurrence. The contractor must coordinate with Port of Virginia maritime traffic during operations.