JACK M.

  • General
    • Vessel Name : JACK M. 0
    • Operator : SALT RIVER CONSTRUCTION CORPORATION 0
    • Ships Type (ICST) : 341 0
    • Vessel Type : 43 0
    • Construction : A 0
  • Engine
  • Location
    • City : TIBURON 0
    • STATE : CA 0
  • Capacity
    • Net Tonnage : 350 0
    • Full Load Capacity : 1000 232
  • Size
    • Register length : 153 257
    • Regular Breadth : 36 257
    • Overall Length : 153 257
    • Overall Breadt : 36 257
    • Load draft : 11 257
    • Light Draft : 2 257
    • Height : 11 257
  • Other
    • Year : 1945 0
    • EQUIP1 : NONE 0
    • Coast Guard Number : 1210306 0

SALT RIVER CONSTRUCTION CORPORATION

  • Area of Operation : SAN FRANCISCO BAY, NORTH OF OAKLAND - SAN FRANCISCO BAY BRIDGE 0
  • Principal Commodity : DREDGED SPOILS 0

BRANDY BAR

  • Type : 36 0
  • Construction : A 0

IRENE LAURITZEN

  • Type : 36 0
  • Construction : A 0

DB

  • Type : 43 0
  • Construction : A 0

DOROTHY B.

  • Type : 43 0
  • Construction : A 0

JANE

  • Type : 43 0
  • Construction : A 0

MORGAN M.

  • Type : 43 0
  • Construction : A 0

News

Two Tankers Exit Strait of Hormuz

Two Tankers Exit Strait of Hormuz

Two more tankers laden with crude exited the Strait of Hormuz last week with trackers switched off to avoid Iranian attacks, Kpler shipping data showed, underscoring a rising trend to sustain Middle East oil exports.The very large crude carrier (VLCC) Basrah Energy loaded 2 million barrels of Upper Zakum crude from Abu Dhabi National Oil Co's (ADNOC's) Zirku terminal on May 1 and exited the

At the Helm: How the U.S. Coast Guard is Shaping the Future of Maritime Nuclear Power

At the Helm: How the U.S. Coast Guard is Shaping the Future of Maritime Nuclear Power

Introduction. Looking back at history one could argue that it was French author Jules Verne in his book “20,000 Leagues Under the Sea”, published in 1869, who was speculating about a new power source much in the same out of the box thinking that H.G. Wells employed when he wrote about inter-planetary flight in “War of the World’s.

US Seizes Iranian Cargo Ship, Tehran Vows Retaliation

US Seizes Iranian Cargo Ship, Tehran Vows Retaliation

Concerns grew on Monday that the ceasefire between the United States and Iran might not hold after the U.S. said it had seized an Iranian cargo ship that tried to run its blockade and Iran vowed to retaliate.Efforts to build a more lasting peace in the region likewise appeared to be on shaky ground, as Iran said it would not participate in a second round of negotiations that the U.S.

Transocean-Valaris Tie-Up to Create $17B Offshore Drilling Major with 73 Rigs

Transocean-Valaris Tie-Up to Create $17B Offshore Drilling Major with 73 Rigs

Offshore drilling contractor Transocean has agreed to acquire Valaris in an all-stock transaction valued at about $5.8 billion, creating one of the world’s largest offshore drilling contractors with a fleet of 73 drilling rigs.The combined company will have an enterprise value of roughly $17 billion

Webinar: Seequent Unlocks Subsea Intelligence

Webinar: Seequent Unlocks Subsea Intelligence

Whether you're in offshore wind, grid operations, geotechnical engineering, or digital transformation, this session, in conjunction with Offshore Engineer, will offer actionable insights, live demos, and expert opinions on:Why cable heat matters — from environmental impact to dynamic ratingHow to build better ground models using connected workflows and 3D subsurface dataHow thermal analysis

Cadeler Inks $580M Offshore Wind T&I Contracts

Cadeler Inks $580M Offshore Wind T&I Contracts

Danish offshore wind installation firm Cadeler has signed two firm contracts covering the full-scope transportation and installation (T&I) of offshore wind turbines and their foundations for an upcoming offshore wind farm development, with a combined value of around $580 million.The foundations T&I campaign is set to begin in early 2029 and to be executed using one of Cadeler’s newbuild A-class

Obituary: Iconic Maritime, Shipbuilding Leader Fred Harris Passes

Obituary: Iconic Maritime, Shipbuilding Leader Fred Harris Passes

Frederick Joseph Harris of Mystic CT, passed peacefully at 5:47PM on 10/24/2025, with his family by his side. “Fred” was born on 11/25/1944 at Framingham Union Hospital to Frederick Everett and MaryRosa Camilla Harris.Fred was a proud patriot who loved his country. Fred received his bachelor’s degree in Marine Engineering from Maine Maritime Academy (with Honors) in 1967.

Chinese Sanctions on Hanwha Put $150B South Korea-US Shipbuilding Plan at Risk

Chinese Sanctions on Hanwha Put $150B South Korea-US Shipbuilding Plan at Risk

China's sanctions on U.S.-linked units of shipbuilder Hanwha Ocean threaten to impact ambitious plans for shipbuilding cooperation between Seoul and Washington by disrupting supplies of Chinese equipment and materials, officials in Seoul said on Friday.Beijing announced the sanctions on Tuesday as the U.S.

Cadeler Welcomes First A-Class Offshore Wind Jack-Up Vessel to its Fleet

Cadeler Welcomes First A-Class Offshore Wind Jack-Up Vessel to its Fleet

Danish offshore wind installation firm Cadeler has taken delivery of its first A-class wind turbine installation vessel (WTIV), Wind Ally, designed to transport up to six sets of XXL monopile foundations per round trip.Wind Ally has become the ninth vessel on the water in Cadeler’s growing fleet of next-generation WTIVs.

Giant Jack-Up Vessel Newbuild Starts Decom Work for Perenco in North Sea

Giant Jack-Up Vessel Newbuild Starts Decom Work for Perenco in North Sea

Petrodec’s newly constructed heavy lift jack-up vessel, named Obana, has started decommissioning work in the Southern North Sea for Perenco.Obana is working on the decommissioning of the Galahad platform, after which it will move to the Amethyst field for the removal of the C1D, A2D and B1D jackets, expected to be completed and offloaded in the Netherlands later in 2025.

ADES' Jack-Up Barge Capsizes off Egypt Killing Four, Three Still Missing

ADES' Jack-Up Barge Capsizes off Egypt Killing Four, Three Still Missing

A towing incident has occurred on Saudi oil and gas drilling contractor ADES Holding’s jack-up barge Admarine 12, which capsized offshore Eqypt, killing four people, while three remain missing.The incident occurred on Tuesday, July 1, while the barge was being towed to a new location in Egyptian territorial waters.

Van Oord Christens World's Largest and Most Sustainable Offshore Wind Installation Vessel

Van Oord Christens World's Largest and Most Sustainable Offshore Wind Installation Vessel

Van Oord's new offshore wind installation vessel Boreas was officially christened on June 18 in Rotterdam. The event marked a milestone in Van Oord’s commitment to enhancing the energy transition. In addition, Van Oord announced that it had become the first marine contractor to receive approval on science-based targets for its decarbonization approach. The Boreas was christened by Ms.