Manson Construction
North American marine construction and dredging contractor delivering waterfront infrastructure, dredging, offshore installation and heavy-lift work since 1905.
United States · Company
About
Manson Construction Co. was founded in 1905 as a small pile-driving business supporting the early development of Seattle's waterfront. It has since expanded to five business offices and marine yards and more than 800 employees.
The fleet includes the derrick barges E.P. PAUP, DERRICK 24, EINAR, HAAKON, HAGAR, WOTAN and VALHALLA, the cutter suction dredges H.R. MORRIS and ROBERT M WHITE, the hopper dredge GLENN EDWARDS (13,800 cubic yards), and an auxiliary fleet of 28 tug and assist boats plus flat, dump and hopper barges. Notable projects include the SR520 Evergreen Point Floating Bridge, the Port of Los Angeles channel deepening and foundation installation for the Block Island Wind Farm.
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