HARBOR BUILDER

  • General
    • Vessel Name : HARBOR BUILDER 0
    • Operator : MICHELS CORPORATION 0
    • Ships Type (ICST) : 341 0
    • Vessel Type : 43 0
    • Construction : A 0
  • Engine
  • Location
    • City : BROWNS- VILLE 0
    • STATE : WI 0
  • Capacity
    • Net Tonnage : 662 0
    • Full Load Capacity : 1340 232
  • Size
    • Register length : 150 257
    • Regular Breadth : 42.4 257
    • Overall Length : 150 257
    • Overall Breadt : 42.4 257
    • Load draft : 8 257
    • Light Draft : 4.5 257
    • Height : 35 257
  • Other
    • Rebuilt year : 1985 0
    • Year : 1985 0
    • EQUIP1 : NONE 0
    • Coast Guard Number : 684832 0
    • REBLT : * 0

MICHELS CORPORATION

  • Area of Operation : LAKE MICHIGAN 0
  • Principal Commodity : CONSTRUCTION MATERIALS 0

EDITH J.

  • Type : 36 0
  • Construction : A 0

SCOW NO.

  • Type : 43 0
  • Construction : A 0

News

Watch: Supplying America, Securing America

Watch: Supplying America, Securing America

The American Waterways Operators, the trade association of the American tugboat, towboat and barge industry, has released a new video on the industry's contributions to U.S. national and homeland security.The two-minute video, The Tugboat, Towboat and Barge Industry: Supplying America, Securing America, notes that while the mariners who transport cargo and facilitate commerce on America's rivers

Davie Details $1B US Shipbuilding Investment Plan in “American Icebreaker Factory”

Davie Details $1B US Shipbuilding Investment Plan in “American Icebreaker Factory”

Davie Defense Inc. gives a first glimpse today of the “American Icebreaker Factory” – a planned $1 billion transformation of the historic Gulf Copper shipyard in Galveston, Texas.The American Icebreaker Factory concept was created in collaboration with Florida-based Pearlson, which has led major projects for leading American shipbuilders, including BAE Systems

Curtin Maritime to Build Eight Hybrid Tugboats for $160M

Curtin Maritime to Build Eight Hybrid Tugboats for $160M

While political winds in the U.S. have significantly tampered many ‘green’ projects, Curtin Maritime is domiciled in California, which is globally known for its strict environmental initiatives. To that end, Curtin Maritime inked a contract recently to invest $160m for eight new hybrid-electric tugboats, vessels being built by Snow & Co.

Baltimore: Bulk Carrier Afloat After Explosion

Baltimore: Bulk Carrier Afloat After Explosion

The US Coast Guard and local partners are responding to an explosion aboard the 751-foot Liberia-flagged bulk carrier W-Sapphire in Baltimore Harbor.Responders from Coast Guard Sector Maryland - National Capital Region were dispatched to the area to assist. No injuries have been reported, and the cause of the explosion is under investigation.

FLOATING POWER: Seatrium, Karpowership Ink Pact for FSRU Conversions

FLOATING POWER: Seatrium, Karpowership Ink Pact for FSRU Conversions

Seatrium Limited signed a Letter of Intent (LOI) with Karpowership, a global energy company and the owner, operator, and builder of the world’s largest Powership (floating power plant) fleet.Under the LOI, Seatrium will carry out the integration of four New Generation Powerships, with an option for two additional units.

Ports Urge Congress to Reverse Infrastructure Funding Cuts

Ports Urge Congress to Reverse Infrastructure Funding Cuts

The American Association of Port Authorities (AAPA) and a broad coalition of every donor and energy transfer port have sent the House and Senate Appropriations Committees and the Energy and Water Development Subcommittees leaders a letter, urging them to reverse a funding diversion and restore critical support for ports through the FY2026 appropriations process.

Court Fines Fishing Companies Over $1 Million for Bilge Discharges

Court Fines Fishing Companies Over $1 Million for Bilge Discharges

The federal district court in Anchorage, Alaska, has entered final judgment against three Kodiak-based commercial fishing companies and their manager for multiple violations of the Clean Water Act.The court entered default judgments against company manager Corey Potter and F/V Knot EZ LLC, Aleutian Tendering LLC, and Alaska Tendering Company LLC, and imposed a civil penalty of $1,182

Small Shipyard Grant Recipients Announced

Small Shipyard Grant Recipients Announced

U.S. Transportation Secretary Sean P. Duffy has announced that the Maritime Administration (MARAD) has awarded $8.75 million in grants to revitalize U.S. shipyards and advance America’s maritime dominance.The funding is part of the Small Shipyard Grant program, which supports advanced training, workforce development and new technologies that strengthen U.S. shipbuilding and repair capabilities.

NTSB Mulls Possible Engine Failure in Mexican Tall Ship Bridge Strike

NTSB Mulls Possible Engine Failure in Mexican Tall Ship Bridge Strike

The investigation into why a Mexican Navy training ship struck the Brooklyn Bridge on Saturday, shearing the top of its masts, will look into a possible engine failure and the role of a tug boat that assisted it in backing out of its pier, officials said on Monday.The ship's engine was the key focus for the National Transportation Safety Board, said Brian Young

Dutra Group Orders New Hopper Dredge from Eastern Shipbuilding Group

Dutra Group Orders New Hopper Dredge from Eastern Shipbuilding Group

The Dutra Group, a California-based heavy civil marine contractor, has issued a notice to proceed to Eastern Shipbuilding Group (ESG) for the construction of a 10,464 cubic yard trailing suction hopper dredge, named Adele.The ship will be constructed at ESG's Allanton and Port St. Joe facilities. Delivery is scheduled for late 2028.

Obituary: Karl Kenny, Founder, Kraken Robotics

Obituary: Karl Kenny, Founder, Kraken Robotics

Kraken Robotics Inc. announced the passing of founder and former CEO, Karl Kenny on February 11, 2025, at the age of 64. Karl founded Kraken in 2012 and was instrumental in building the company into a leading player in subsea robotics over his 10-year tenure, before retiring in December 2022.

HII Intends to Acquire SC-based Metal Fabricator

HII Intends to Acquire SC-based Metal Fabricator

HII announced today that it has entered into a definitive agreement to acquire substantially all of the assets of W International SC, LLC and Vivid Empire SC, LLC (collectively “W International”), a South Carolina-based complex metal fabricator specializing in the manufacture of shipbuilding structures, modules and assemblies.