The July/August edition of Marine Technology Reporter, the 15th Annual "MTR100", recognizes Graham Hawkes a subsea innovator, explorer, inventor and pusher of boundaries. A pioneer in the realm of ocean engineering, he’s designed and built more than 60 manned submersibles—everything from atmospheric dive suits to flying subs.
There’s a barge full of reasons why many operators turn to ATBs.A mainstay of the U.S. coastwise dirty and refined products trades, articulated tug barges (ATB) have increasingly filled a void left as the fleet of Jones Act tankers (with crew complement requirements exceeding that of tugs) has aged out.
The U.S. Coast Guard has closed the Mississippi River near Luling, La., between mile markers 115 and 122, after a towing vessel allided with the Hale Memorial Boggs Bridge, Sunday.Watchstanders at Coast Guard Sector New Orleans received a report at approximately 1:30 a.m. that the pusher tug Cooperative Spirit, pushing 29 grain barges downriver, allided with the bridge.
Vane Brothers said it has taken delivery of the second of four 3,000-horsepower push tugs being built by Chesapeake Shipbuilding Shipbuilders and Naval Architects in Salisbury, Md.The newbuild, Annapolis, has a design that is identical to the tug Salisbury, delivered in 2019. With a length of 94 feet, width of 34 feet, molded depth of 10.5 feet, and working draft of 8.
Inmarsat has equipped four Paraná River push boats operated by Impala Paraguay with Fleet Xpress connectivity, in what the mobile satellite communications company is calling a breakthrough for maritime broadband inland along one of South America’s longest waterways.The prime mover vessels are used by Impala Paraguay to steer its fleet of 30 double-hulled barges along the waterway system to move
Dutch shipbuilding major Damen Shipyards Group said that it has signed a contract with London construction services provider S. Walsh & Sons (Walsh) for a CS2010 pusher tug from Concordia Damen.The pusher will be available for quick delivery in summer this year as a result of Concordia Damen’s practice of building stock hulls, the shipbuilder said.