VHF

Cummins-Powered Construction Pushboat Delivered By Keith A. Record

The 42-foot, 50-ton pushboat Walter D. Johnson, newly built by Keith A. Record of Portland, Ore., is undertaking a demanding job on the Columbia River—that of spotting bridge construction barges in tight quarters and rapid river currents. For this tough assignment, vessel owner Johnson Bros.

 

Nichols Brothers Launches M/V Tiny

The Nichols Brothers Boat Builders, Inc., Freeland, Wash., boatyard recently completed the M/V Tiny, a 70-foot long triplescrew shallow draft tug boat. The construction of this vessel was the result of a joint venture between Crowley Maritime

Quality Shipyards Delivers Third Pushboat In Series of Three To Ashland Oil Company

Quality Shipyards, Houma, La., recently delivered the 4,200-hp pushboat SuperAmerica, the third in a series of three new vessels built for Ashland Oil, Lexington, Ky. The three pushboats replaced towboats that were all more than 40 years old. Ashland invested about $3.

INLAND WATERWAYS/ GREAT LAKES YARDS Review

FOR MORE INFORMATION If you wish to receive additional information on any of the yards described in the review, circle the appropriate reader service numbers) listed under each company's name, using the postage-paid card bound into the back of this issue.

 
 
underwater technology union vessel vessel design vessel position VHF VTS Walker Boat wartsila water waterways