The National Transportation Safety Board has issued its report on a January 22, 2023 incident in which the azimuthing stern drive, or Z-drive, tugboat Mark E Kuebler, owned by Bay-Houston Towing Co.
New Orleans based Cooper Group subsidiary Crescent Towing has begun construction of a new 6,000 HP tier 4 Z-drive tugboat at Blakeley BoatWorks in Mobile, Ala. It will be immediately added to
Eastern Shipbuilding Group Inc., Panama City, Fla., recently delivered the M/V A. Thomas Higgins, the second of two 80-foot 5,100 HP Z-drive tugs, to Bisso Offshore LLC, a division of E.N. Bisso
Eastern Shipbuilding Group, Inc., Panama City, Fla., reports that its Allanton shipyard recently launched the A.Thomas Higgins, the second of two 80-foot, 5,100 HP Z-drive tugs under construction for Bisso Offshore, LLC,
Eastern Shipbuilding Group, Inc., Panama City, Fla., has delivered the first of two 80-foot 5,100 hp Z-drive tugs, the M/V C.D. White, to Bisso Offshore, LLC, a division of E.N. Bisso &
Eastern Shipbuilding Group, Inc., Panama City, Fla., reports that its Allanton facility has recently launched the C.D. White, the first of two 5,100 HP Z-drive ship handling tugs under construction for Bisso
DECEMBER 12, 2018 — Demonstrating that it is very much back in operation after the devastation wrought on the Florida Panhandle by Hurricane Michael, Eastern Shipbuilding Group, Inc. reports that it launched
Designed by Robert Allan Ltd., Vancouver, BC, Canada, the Triton is the result of the successful operation of the first two Z-Tech 2400 tugs, Chloe K and Zeus, which were built for G & H Towing. The Triton also incorporates the lessons learned during 5 years of operation of eight previously built larger Z-Tech 7500 class tugs, starting with Thor in 2007. Those tugs are all operate by G&H Towing. The Triton is expected to be delivered before the end of 2015.
Joseph D’Isernia, Eastern Shipbuilding’s President, hosted the launching ceremony. Lisa Nigro, wife of Mike Nigro, VP of G & H Towing, christened the vessel, breaking the traditional bottle of champagne on the tug’s hull.
The Triton has an overall length of 80 feet, beam of 38 feet 3 in., depth of 15 feet 9 in., and operating draft of 16 feet 10 in. The propulsion power for the tug is supplied by two Caterpillar 3516C Tier 3-compliant diesel engines, each rated at 2,575 hp at 1,600 rev/min. The Triton has two Schottel SRP 1215 fixed pitch Z-drives for propulsion, with an expected bollard pull of 66 tonnes. Other equipment includes a Markey Machinery Fairleader 50-hp electric hawser winch. The tug is classed ABS +A1, Towing Vessel, AMS and Escort Service ABS Loadline (SoC), Statement of Compliance.
G&H Towing Company is the owners’ onsite representative and agent during the engineering, construction and delivery of the eight tugs for both Suderman & Young and Bay Houston. G&H Towing Company will operate the vessels after delivery.
MARCH 20, 2015 — Harley Marine Services, Seattle, WA, is adding two new ship handling vessels to its fleet. Built by shipbuilder Diversified Marine, Portland, OR, they are an improved version of
AUGUST 15, 2014—Eastern Shipbuilding Group, Panama City, FL, has signed contracts to build four 80 ft terminal and escort Z-drive tugs, two for Suderman & Young Towing Co. and two for Bay
