February 12, 2021 Ahtna Marine and Construction forms dredging JV with J.F. Brennan Written by Baird Maritime on February 12, 2021. Posted in Commercial Mariner - Marine Projects, Dredging and Land Reclamation, Maritime Infrastructure Development. Alaska-based Ahtna Marine and Construction Company (AMCC) has established a new joint venture with Wisconsin marine contractor J.F. Brennan Company. Together, AMCC and .. Read More