Christian Reinauer News

With shipowners pressed to upgrade machinery to meet strict new emission targets, there’s much confusion with chatter surrounding ‘decarbonization’ and ‘future fuels’, solutions that don’t exist today – and may not exist in mass for another generation – cluttering the conversation. Enter Wabtec, formerly GE Transportation, which today offers a Tier 4 compliant engine with no need for urea. Is it the cheapest propulsion solution on the market? No. But the Pennsylvania-based engine builder mounts a compelling case for its 250MDC diesel engine based on performance…

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. With the cargo capacity of the larger ATBs – some with barges exceeding 300,000 barrels capacity – rivalling that of workhorse tankers that had served oil consuming regions, the concept certainly makes sense from a supply and distribution perspective.With 50…

Reinauer Transportation Companies, LLC, purchased two GE U.S. Environmental Protection Agency (EPA) Tier 4 certified marine diesel engines and two Lufkin Marine Propulsion Gearboxes for its new articulated tug and barge (ATB), GE Marine announced. The ATB will be built by Senesco Marine and is scheduled to be commissioned in early 2016 to transport petroleum products in U.S. and International coastal waters. Local engine support will be provided by GE Marine’s Distributor, Cummins MidSouth.

Alabama Shipyard has delivered another articulated tug and barge (ATB) unit to Reinauer Transportation Companies of Staten Island, N.Y. The Christian Reinauer and the RTC 143 is the second ATB unit built for Reinauer at Alabama Shipyard’s facility in Mobile. The first ATB unit, the Nicole Leigh Reinauer and the RTC 135 was delivered by Alabama Shipyard in December 1999. The 7,200 hp twin-screw ocean-going tug is 124 ft. and features the patented Intercon tug/barge coupler system designed and built by Intercontinental Engineering and Manufacturing Corporation of Kansas City, Mo. The system consists of two independently mounted gear drive ram assemblies that connect the tug and barge. The connection is transversely rigid and mechanically locked.

The movement of petroleum products on the nation's rivers, lakes, bays and oceans is soon to be regulated of the Oil Pollution Act of 1990. Called OPA 90, this regulation requires many bulk carriers of petroleum products to use double-hulled barges to haul their cargo by 2005 and all to be doubled hulled by 2015. Looking first at the large product tankers and crude oil carriers, 23 product carriers and 17 crude oil carriers must be double hulled by 2005, another 20 product carriers and 17 crude oil tankers need to be double hulled by 2010 and another 13 product and 9 crude oil ships need to meet OPA 90 by 2015. These conversions (or ship retirements) are a major issue impacting the ability of the U.S. to transport crude oil and its refined products.

All of the growth markets in the commercial marine marketplace have something to do with petroleum. Supply and crew/supply boats directly support drilling activity and Articulated Tug Barges (ATB) distributes crude, refined or an oil byproduct to refiners or distributors. The ATB represents a big advance in transporting these oil products over a pushboat pushing a tow of petroleum barges. Typically an ATB is one large barge with capacity from 80,000 to 160,000 barrels being pushed by a tug that fits into a notch in the barge. An advanced coupling system permits easy coupling and uncoupling of the two units. With typical barge and pushboat units, the coupling system uses winches and wire ropes to lash the barges together and also secure the barge tow to the pushboat.

Construction of Articulated Tug Barge units (ATB) continues to occupy a prominent place in the order books of several shipyards. However the pace of current building and back ordered units is not as high as the 2000-2002 period. "It looks like we are in for a little 'breather' for a while," said Allen Craft, senior vice president of Intercontinental Engineering-Manufacturing Corporation, Kansas City, Mo. The company manufactures Intercon, one of the most popular couplers between the tug and the barge, which makes the ATB concept workable. "Vessel Management Services, a division of Crowley Maritime was a major driving force in this market when they had two different yards each built two ATBs with 9,280 hp tugs and 155,000 barrel barges using our couplers," Craft said.