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Harbor Assist News

05 Mar 2024

Speed a Factor in Tug and Tanker Collision -NTSB

Damage to Mark E Kuebler stern hull and fendering system from the Nisalah propeller. (Source: NTSB)

A tugboat maneuvering near a transiting tanker in the Corpus Christi Ship Channel was drawn in toward the tanker, leading to a collision, the National Transportation Safety Board (NTSB) said Tuesday.The tugboat Mark E Kuebler and the tanker Nisalah collided in the channel near Ingleside, Texas, on January 22, 2023. The tugboat’s hull was breached by the tanker’s propeller, which was also damaged in the collision. The collision resulted in nearly $7 million in damages. There were…

28 Dec 2023

Workboat Power: Alternatives Join Diesel to Power Current—and Future—Vessels

Crowley’s new electric tug eWolf is being built by Master Boat Builders for scheduled delivery in 2024. (Image: Crowley)

Analysts and commentators are quick to point out that fossil fuels will power maritime equipment, and indeed dominate the fueling marketplace, well into the future. However, they will do so alongside new fuels, and new technologies, that will be introduced to the maritime sector in the coming years. In its September, 2023 report “Beyond the Horizon: View of the Emerging Energy Value Chains”, the American Bureau of Shipping (ABS) explains that, “During the recent 80th meeting of the Marine Environment Protection Committee (MEPC 80)…

16 Oct 2023

Insights: Blaine Dempke, CEO, Markey

Blaine Dempke, CEO, Markey (Photo: Markey)

Established in 1907 as the Industrial Revolution arrived to Seattle, Markey is the oldest privately-held winch manufacturer in the United States today. The company was formed in the Georgetown District of what later became known as King County, Wash. The Markey sign above its original manufacturing plant, on Horton Street, is still retained, although Markey has since moved to its current facility on 8th Avenue South.Markey was a major supplier to the U.S. Navy in both world wars…

21 Sep 2023

Excessive Speed Led to Tugboat Grounding -NTSB

Excessive speed during a bow-to-bow harbor-assist maneuver led to the grounding of the tugboat CC Portland in the Corpus Christi Ship Channel last year, the National Transportation Safety Board (NTSB) said Thursday.It is the second marine casualty the NTSB investigated in 2022 caused by excessive speed in azimuthing stern drive, or ASD, tugboats while in the center lead forward position. The NTSB said it continues to encourage owners and operators of ASD tugboats that perform bow-to-bow harbor-assist operations to set speed limits.“The risk of a casualty during these operations with ASD tugboats increases with increasing speed,” NTSB investigators said in the final report. “Higher speed reduces the amount of reserve propulsion power available to the operator.

16 Oct 2023

Future Fuels: Methanol

(Image: Glosten)

Any commentator on the maritime business decarbonization voyage will offer something along the lines of "There will be multiple fuels…" With the International Maritime Organization (IMO) meetings of its Maritime Environmental Protection Committee (MEPC) set for early July, it is likely that targets for emissions will be tightened. Whatever mileposts that the IMO actually establishes, there will be no prescriptions handed down on how to get there. By mid-2023, nearly two years after the late 2021 alternative fuels crescendo in the aftermath of the COP26 meetings in Glasgow…

31 Jul 2023

Excessive Speed Leads to Tugboat Collision with Containership -NTSB

The George M (left) is pictured after the collision and the MSC Aquarius (right) is pictured in September 2022. (Source: U.S. Coast Guard (left) and Osvaldo Traversaro (right))

Excessive speed during an advanced harbor-assist maneuver led to a tugboat colliding with a containership in the Houston Ship Channel last year, the National Transportation Safety Board (NTSB) said Wednesday.The tugboat George M and containership MSC Aquarius collided on April 14, 2022, while the tugboat was positioning for a ship-assist maneuver and the containership was transiting north in the Houston Ship Channel. No injuries were reported. About 1,000 gallons of gear oil were released from the damaged George M’s port propulsion unit.

02 Mar 2023

Design Profile: Glosten's SA-100 Methanol-hybrid Tug

(Image: Glosten)

The commercial maritime industry is seeking solutions to improve efficiency and reduce emissions, and a wide range of new solutions are coming to market to answer the call. Among these is a new design for a methanol-hybrid tug from naval architecture and marine engineering firm Glosten. The SA-100, developed in collaboration with systems integrator ABB, is a high-powered tug with 90-ton bollard pull that’s “intended to give operators a means to improve environmental performance…

31 Oct 2022

DOT Announces $703M in Port Funding; 41 Projects in 22 States

Copyright bannafarsai/AdobeStock

U.S. Department of Transportation (DOT) announced more than $703 million to fund 41 projects in 22 states and one territory that designed to help improve port facilities through the Maritime Administration’s Port Infrastructure Development Program. Following is the full list of FY 2022 Port Infrastructure Development Grant Awards:ALASKANorth Extension Stabilization Step 1 Project ($68,700,000), Anchorage, AlaskaThe Project will reconfigure and realign the shoreline within the “North Extension” (the area north of the existing general cargo terminals) at the Port of Alaska in Anchorage, Alaska.

25 May 2022

KOTUG and SCI Kick Off Mariner Training Partnership

(Photo: KOTUG)

The Training & Consultancy division of KOTUG International (KOTUG) and U.S. maritime education and maritime training provider the Seamen’s Church Institute (SCI) entered into a strategic partnership to offer exclusive training of tug masters, ships’ crews, river barge shippers, and pilots by certified KOTUG trainers at SCI training facilities across the United States. The partnership was officially kicked-off by hosting Moran Towing Corporation for a week of ASD operator training assisted by Riven Marine founder Captain Jay Rivera.Since 2019…

11 Nov 2021

Interview: Will Roberts, President, Foss Maritime

Will Roberts (Photo: Foss Maritime)

Will Roberts joined Seattle-based Foss Maritime in 2017 as chief commercial officer, and in 2018 he was named chief operating officer. Prior to joining Foss, Roberts held a number of leadership roles for marine systems and services provider Rolls-Royce, rising to senior vice president, customer and services–Americas. A U.S. Navy veteran, Roberts served as a qualified deck and engineering officer aboard the fast attack submarine USS Honolulu. He graduated from the U.S. Naval Academy with a degree in ocean engineering and holds a Master of Engineering Management from Old Dominion University.

15 Feb 2021

Government Update: Coast Guard Authorization Act

© Lars Johansson/AdobeStock

On January 1, 2021, in an unusual New Year’s Day session, the Senate (following similar action by the House) overrode President Trump’s veto and enacted into law the National Defense Authorization Act (NDAA) (H.R. 6395). In addition to the provisions relating to the Department of Defense, the bill contains numerous maritime sections, including Authorization Acts for the Coast Guard (USCG), the Maritime Administration (MARAD), and the Federal Maritime Commission (FMC).Coast GuardThe Coast Guard Authorization Act allows for acquisition of an additional National Security Cutter…

03 Mar 2020

Sub M Progress – an Update

Credit: Paul C. Lamarre III

Subchapter M, the United States regulatory code dealing with towing vessels and requirements for towing vessel safety, has officially been in place since July 20, 2016, when the U.S. Coast Guard finalized Sub M rulemaking.Since the rules were finalized there have been a couple of important hammer dates. In spring and summer 2018 the first certificates of inspection (COI) were issued. COIs are central within the Sub M program. A vessel needs a COI to legally operate. (All vessels were required to comply with Sub M by July 20, 2018.

24 Jun 2019

Museum Adds Tug OHIO to Exhibit

Great Lakes Towing Company (GLT), the largest U.S.-flag tugboat company engaged in towing on the Great Lakes,  christened the new Tug OHIO into service and dedicated the historic Tug OHIO as a part of  the National Museum of the Great Lakes.A press release from GLT said that the newly constructed Tug OHIO is the second Damen Stan Tug 1907 ICE design that Great Lakes Shipyard has delivered to The Great Lakes Towing Company. The tug is 64’x24’x11’, powered by two 1,000-hp MTU 8V4000 Tier III diesel engines, and generates over 30-tons of bollard pull. Its compact size and high maneuverability make it ideal for the narrow waterways and low bridges that characterize harbor towing on the Great Lakes…

19 Jan 2018

Washburn & Doughty Wins Hybrid Tug Orders

East Boothbay, Maine based Washburn & Doughty said it has secured a contract with Harbor Docking and Towing, of Lake Charles, La., to design and build two 93’ x 38’ Hybrid Z Drive Tugs. The 93’ x 38’ hull is a proven design with 18 tugs in operation and 4 under construction. The vessel will be built as a Harbor Assist Vessel as defined in USCG Subchapter M and admeasure less than 200 gross tons U.S. regulatory tonnage. Caterpillar Marine will provide a ‘stem-to-stern’ Cat content hybrid propulsion system, with support from both Milton Cat and Louisiana Cat in the sales effort. The hybrid propulsion system scope includes 3512E (2,550 HP @ 1…

29 Dec 2017

Best Workboats of 2017

Marine News showcases the best of North America’s 2017 workboat deliveries. There is something for everyone. Notwithstanding the lingering offshore energy downturn, there were plenty of bright spots for North American shipyards in 2017. If a hull was delivered in 2017, we took a look at it, with several areas as a focus for inclusion into this edition. For starters, it is always exciting when a domestic yard delivers a vessel – or multiple vessels, for that matter – to foreign buyers. We can compete in a foreign arena; on price, quality and on-time delivery. This year was no different. No less important is the environmental footprint of a vessel, and there was plenty to report on from that angle in the past 12 months. The domestic waterfront is indeed getting greener and cleaner.

22 Aug 2017

Crowley Swaps US West Coast Tugs

Veteran (Photo: Crowley)

Crowley Marine Services said it will relocate the tugboat Veteran to the Port of Los Angeles/Long Beach to service all vessels, including large petroleum tank vessels with deep drafts greater than 65 feet calling on Long Beach Berth 121. With a bollard pull rating of over 90 short tons, the powerful Veteran is better suited to serve the very large crude carriers (VLCCs) that are calling more regularly in Long Beach. Tesoro and the Long Beach Pilots are now requiring a tug with…

01 Aug 2017

Grooving the Way: Back to the Future

Anything but new, the Victaulic method of pipe-joining has been around for a long time. Armed with myriad type approvals from most IACS groups, Victaulic’s output will no doubt (and soon) form a part of your marine equipment for a long time to come. The conservative and staid domestic waterfront, especially where it intersects boatbuilding and repair, recently set sail for increased efficiencies, driven in part by emerging technologies, but also through improved management and new assembly techniques. It was in 2013 that Boysie Bollinger’s son, Chris Bollinger, then a member of the Bollinger senior management team, proclaimed, “Boatbuilding is evolving into something that will more closely resemble manufacturing…

13 Jul 2017

Grooving the Way: Back to the Future

Anything but new, the Victaulic method of pipe-joining has been around for a long time. Armed with myriad type approvals from most IACS groups, Victaulic’s output will no doubt (and soon) form a part of your marine equipment for a long time to come. The conservative and staid domestic waterfront, especially where it intersects boatbuilding and repair, recently set sail for increased efficiencies, driven in part by emerging technologies, but also through improved management and new assembly techniques. It was in 2013 that Boysie Bollinger’s son, Chris Bollinger, then a member of the Bollinger senior management team, proclaimed, “Boatbuilding is evolving into something that will more closely resemble manufacturing…

06 Jan 2017

Tug Huron Goes to Work in Duluth

Photo: Kenneth Newhams / Great Lakes Towing Company

The Great Lakes Towing Company said it has repositioned its Tug Huron to Duluth, Minn. on Monday, January 2, 2017 to enhance capabilities for icebreaking, harbor assist and other services essential to commercial shipping in the Duluth-Superior region. The Tug Huron’s first icebreaking operation of 2017 took place late Wednesday evening, January 4 when she assisted longstanding customer, Canada Steamship Lines M/V Thunder Bay in the Port of Duluth. In addition to Huron, the Towing Company’s harbor fleet in Duluth now includes to Tugs Arkansas…

28 Dec 2016

Innovative Boats: Marine News' Best of 2016

Image: Vard Marine

Marine News looks back at the past 12 months and showcases the best of North America’s workboat design shop and shipyard output. In a year where some stakeholders might not rank 2016 as the best of years in the shipyard or on the waterfront, we might disagree. And, there is plenty to write about. New contracts, deliveries and designs all combine to show that the collective workboat waterfront is moving forward, with technology, the environment and replacement tonnage requirements as the main drivers.

06 Jul 2016

Conrad to Build Young Brothers' New Tugs

Artist rendering of Damen Stan 3011 tugs to be built by Conrad Shipyard for Young Brothers, Limited. (Image: Conrad)

Conrad Shipyard of Morgan City, La. has signed a contract to build four Damen Stan 3711 tugs for Young Brothers, Limited of Hawaii, announced Conrad President and CEO, Johnny Conrad. The four new twin-screw tugs are 123-feet in length with a 36.5-feet beam and powered by G.E. 8L250 engines rated at 6,000 horsepower. Designed for high stability and maneuverability, the tug has a maximum bollard pull of 80-metric tons and a top speed of 12.5 knots. Honolulu headquartered Young Brothers, Limited, a wholly owned subsidiary of Foss Maritime, is Hawaii’s largest inter-island cargo service provider.

03 Oct 2016

The Advent of Subchapter M

Ian McVicker

A primer: the new rule and guidance for operators as they search for the right mix of compliance options to meet their specific and unique needs. For several years, the towing vessel industry has been waiting for final publication of the U.S. Coast Guard’s Subchapter M regulation. While some have begun to proactively comply with the expected regulation, the unknowns of the new requirements have left many standing by for a final decision. With the final regulation being released to the public and entering into force on June 20, 2016, the time to act has arrived.

04 Oct 2016

Foss Maritime: Hard at Work in the Arctic

Glacier Wind in Cook Inlet (Image courtesy of Foss Maritime)

As the oil industry awaits a much-needed rebound, Foss Maritime’s robust presence in the Arctic region underscores its commitment to the region, the environment, and a business plan that looks ahead to the next chapter. Reports of the death of commercial Arctic activities have been greatly exaggerated. While Arctic energy projects have, by and large, been put on the back burner – like most things related to energy in other places – there are still many projects ongoing; and still others being planned.