Marine link
 

DUNLAP TOWING

One Out ... Two In

When Dunlap Towing of LaConner, Wash., bought the James T. Quig a couple of years ago, they renamed her the Rosario. Now the good tug is getting a lot more than a name change. The boat, built in the late 1970s or early '80's, originally had a single engine installed but she had been designed with enough beam for a twin engine installation. She has been operated with a single 900 hp main but now she will get two Cummins KTA38 main engines to be operated at 800 hp each to nearly double the boat's output to 1,600 hp. The beamy 64 x 21-ft. boat can easily handle the two engines. With the beam carried well aft, Dunlap's operations manager Gordon Taylor explains there is lots of space in the lazarette to accommodate the working rams for the twin rudders that will be added behind the two new 70-in. diameter five-blade propellers. The props will be mounted on 6.5-in. shafts coupled to Twin Disc, TD5205, 6:1 ratio gears on the main engines. Calculations show the repowered boat doubling its bollard pull to about 37,000 pounds. The weight of the engines, shafts and gears will also be double that of the single engine, but Taylor doesn't expect more than a couple of inches increase in the draft on her nine-ft. molded depth hull. Work on the conversion will take place at Dunlap's Everett, Washington facility and at the nearby Hansen Boat Company shipyard this October and November


Superior Energy President/CEO Wins Entrepreneurial Award

David D. Dunlap, SESI President and CEO

Superior Energy Services’ (Superior) President and CEO, David D. Dunlap, was honored as the 2013 Transformational CEO at the recent Ernst & Young Entrepreneur of the Year Awards Gala for the Gulf Coast Area. Dunlap joined Superior in 2010 and has helped to position the company for long-term growthby focusing on U.S. land expansion and international growth. Under Dunlap’s leadership, Superiorhas grown exponentially through a focus on exceeding customers’ expectations


USCG Issues Fire Protection Equipment Requirements

All towing vessels except those in restricted services are required to comply with new requirements for fire protection equipment and procedures under an interim rule issued by the USCG. The rule is the first step in a two-pronged approach to implementing the requirements of the 1996 USCG Authorization Act, which directed the USCG to promulgate regulations requiring fire suppression systems or other measures to control fires on towing vessels.


McAllister Adds Associate To Ocean Towing Division

Rachel Smith has joined McAllister Towing as a sales associate in the company's ocean towing division. Smith, who previously was with Smith Maritime, will draw upon her extensive experience in contract towing, marketing McAllister tugs and barges on the U.S. East and Gulf Coasts, as well as the Caribbean to South America.


CG Reopens Intracoastal Waterway

The Coast Guard Marine Safety Unit Port Arthur reopened the Intracoastal Waterway after the towing vessel Caroline was refloated Monday. The waterway was closed following a collision between the towing vessel Caroline and the towing vessel Miss Stacie at mile marker 312 on the Intracoastal Waterway early this morning.  No injuries were sustained during the collision. A Unified Command comprised of Canal Barge Company, Texas General Land Office


Kulluk Due 'Piggy-back' Ride to Asian Shipyard

Kulluk in Kiliuda Bay

Owners Shell confirm that 'Kulluk' safe to tow from Kiluda Bay to Dutch Harbor & await arrival of heavy-lift semi submersible vessel for the 'dry tow'. The Unified Command has been stood down. “Agency representatives will return to their normal roles and responsibilities," said Capt. Paul Mehler III, the Coast Guard Federal On-Scene Coordinator. “The Coast Guard will continue to monitor the activities involved in prepping the Kulluk for movement and I will lift the


Three New Tractor Tugs Christened

Tugz International L.L.C., an affiliate of The Great Lakes Group, christened three "Z" Class multi-purpose reverse tractor tugs at MARCO Shipyard, Seattle, completing the second phase of the company's fleet expansion and upgrade program, which now exceeds $30 million. The christening ceremony marks the 100 year anniversary of The Great Lakes Towing Company, whose early shareholders included John D. Rockefeller and James R. Sinclair.


Towing Safety Committee to Meet

TSAC – meeting Two working groups of the Towing Safety Advisory Committee (TSAC), sponsored by the U.S. Coast Guard, will meet in Arlington, Virginia to discuss issues related to towing vessel safety. The Regulatory Review Working Group will meet on April 27 to discuss travel time for towing vessel officers. The Maritime Security Working Group will meet on April 28 to discuss implementation of security plan regulations and development of timely feedback to the Coast Guard. 69 Fed


New Marine Hydrawrap Distributor

HydraTech Engineered Products of Cincinnati, Ohio has selected the Great Lakes Group and Puerto Rico Towing as exclusive distributors of Marine HydraWrap. The Great Lakes Group, located in Cleveland, Ohio, operates a full service shipyard and specializes in all types of marine repair services. Puerto Rico Towing and Barge Company located in San Juan, Puerto Rico provides towing services and vessel assistance to commercial vessels and barges throughout the Caribbean


JK Fabrication’s Emergency Towing Reel

PG 54 chart.jpg

You’ve got an emergency towing wire. Of course you do. It’s rusted beyond belief, probably retired from primary service two years ago when it developed that kink and those nasty fishhooks. And, it’s deployed where it should be; out on deck, in the open and exposed to the elements. Will it perform when you need it most? Probably not. It doesn’t have to be that way. According to JK Fabrication, the current system of storing wire on a front splash plate insures that the


Great Lakes Shipyard Completes Winter Work

Photo courtesy Great Lakes Shipyard

Great Lakes Shipyard announced winter layup season is wrapping up at the yard after completing repair work on the following vessels: American Steamship Company’s M/V Sam Laud Grand River Navigation’s Manitowoc Interlake Steamship Company’s articulated tug-barge


Tug on the Rocks, Lake Pontchartrain, Three Rescued

Tugboat UTV Todd Michael: USCG photo

US Coast Guard 8th District says that it has rescued 3 crewmembers aboard the (uninspected) tugboat 'UTV Todd Michael' after it grounded on the rocks near the Lakefront Airport on Lake Pontchartrain. [The vessel towed appeared to be drifting nearby.]


USCG Responds to Vessel Fire

The U.S. Coast Guard (USCG) reported it is responding to a report of a vessel that caught fire and became disabled with two men and a dog aboard south of the McCormick Bridge in the Intracoastal Waterway in Jacksonville Beach, Fla., Thursday.


Body Found, 2 Fishermen Missing in Lake Erie

U.S. and Canadian Coast Guard crews continue to search for three people in the water in Lake Erie, Thursday, after one body was recovered and a boat was found five miles northeast of Locust Point, Ohio. The Coast Guard is not releasing the names of the missing people or the recovered individual


Transport Engineering Course at OMAE 2014

HMC.PNG

HMC will host ASME Courses on Transport Engineering and Front End Engineering Design from June 7-8, 2014 at The Palace Hotel in San Francisco. The OMAE is the flagship conference of the Ocean Offshore and Arctic Engineering Division of ASME


CG Cutter Morro Bay out for Repairs

Photo courtesy of USCG

The Coast Guard Cutter Morro Bay, a 140-foot icebreaking tug homeported in Cleveland but currently moored in Duluth, is scheduled to undergo an in-water repair Sunday and Monday. The Morro Bay suffered a rudder casualty while conducting icebreaking operations in Thunder Bay, Ontario, March 27


Mobile Ship Channel Reopens Following Ship Grounding

The container ship MSC Kyoto heaves-to aground outside the Mobile Ship Channel, April 7, 2014. The MSC Kyoto reportedly experienced a steering failure. (USCG photo)

The U.S. Coast Guard (USCG) reopened the Mobile Ship Channel to all deep-draft commercial vessel traffic at approximately 5 p.m. Monday. The USCG restricted vessel traffic at about 3 a.m. Monday, after the container vessel MSC KYOTO grounded outside the channel.


After Barge Accident Mississippi River Traffic May Reopen Friday

Mississippi River barge traffic could reopen Friday at the earliest, government officials said on Wednesday, a day after a barge struck a railroad bridge at Sabula, Iowa, forcing the closure of a two-mile (3.2 km) stretch of the country's busiest waterway.  


USCG Responds to Sailing Vessel Allision

Coast Guard Station Mayport crewmembers responded to a report of a sailing vessel that allided with the Main Street Bridge Thursday in Jacksonville, Fla., in the St. Johns River. Watchstanders in the Coast Guard Sector Jacksonville command center were notified of the incident at approximately


ALP Tugs Get Rolls-Royce Deck Equipment

©Ulstein Design & Solutions

Rolls-Royce has been awarded a £19m contract to deliver deck machinery for four ocean going tugs, designed by Ulstein Design & Solutions, for Dutch company ALP Maritime Services. The vessels will be constructed in Japan by Niigata Shipbuilding & Repair.


Robotic Submarine Begins Flight MH370 Search

Bluefin 21 on deck: Image courtesy of Bluefin Robotics

 An international search has focused on waters west of the Australian city of Perth, with teams racing against time to detect signals before the flight recorder batteries – which last about one month – run out, are to send down a [Bluefin Robotics manufactured] Bluefin 21 AUV


Ultra Deepwater Rig Towed 11,500 Miles

Image Courtesy Fairmount

Fairmount Marine towed Sevan Louisiana to Curaçao Tug Fairmount Sherpa towed rig Sevan Louisiana safely from Singapore to Curaçao. During the 11,500 miles voyage via Cape of Good Hope, stops were made in Port Louis (Mauritius)


Rolls-Royce to supply machinery for 4 tugs for ALP Maritime Services

Rolls-Royce has been awarded a £19m contract to deliver deck machinery for four ocean going tugs, designed by Ulstein Design & Solutions, for Dutch company ALP Maritime Services. The vessels will be constructed in Japan by Niigata Shipbuilding & Repair.


Ben3D Introduces ContainerTug 600S

Photo courtesy of Ben3D

Ben3D BV Naval Architecture introduce in collaboration with Oonincx Shipbuilding BV the innovative ContainerTug 600S. A strong, compact Dutch built workboat with a remarkable feature: it can be transported as a standard 20 foot container. The 1,200 kg bollard pull


Zamakona to Build Tug for HPC

Image courtesy Zamakona Yards

Haifa Port contracts 70 t Voith Tug with Zamakona Yards Haifa Port Company (HPC) has awarded the international tender for a new build Voith Schneider tug to Zamakona Yards. HPC has tendered a tug which is a sister vessel of the ones already operating in the harbor


 
rss feeds | archive | privacy | history | articles | contributors | top news | contact us | about us | copyright