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Dredging & Marine Construction

The Waterways Journal has been covering dredging and marine construction news on the inland rivers since 1887. Now, with the combined power of IDR (International Dredging Review), we cover this news in greater depth, expanding our coverage to major projects along all US waterways, coastlines and the Great Lakes.

  • Beach Renourishment
  • Contracts
  • Environment
  • Equipment/Services
  • Equipment/Services

DSC Announces New Features For Moray Class Dredge

May 3, 2021

Reserve, La.-based DSC Dredge has announced upgrades to its long-running Moray class dredge, which has been in production for more than 20 years. The Moray design, which features a… Read More

CDW Launches New Chain-Ladder Suction Dredge  New 14-inch electric chain-ladder cutter section dredge for Winter Bros. Material Company.

CDW Launches New Chain-Ladder Suction Dredge 

April 30, 2021

Custom Dredge Works (CDW), based in Topeka, Kan., has announced the launch of a new 14-inch electric chain-ladder cutter suction dredge to mine sand and gravel for Winter Bros. Read More

Cape Girardeau Celebrates Floodwall Completion

April 21, 2021

The St. Louis Engineer District and the city of Cape Girardeau, Mo., celebrated the completion of nearly $20 million and 15 years of river wall improvement projects in… Read More

DSC Announces New Marlin Class Dredge Design The new Marlin-class dredge, which will be available in mid-2021, is a 14-inch underwater pump mining dredge equipped with a single 1,125-hp. diesel engine.

DSC Announces New Marlin Class Dredge Design

April 13, 2021

Reserve, La.-based DSC Dredge has announced a new addition to its most-purchased product of the past year, the Marlin Class dredge. The Marlin Class dredge is a highly customizable,… Read More

Dredge Contractor Turns Up Cannons, Anchor While Working In Savannah River Savannah Harbor dredge unearths cannon

Dredge Contractor Turns Up Cannons, Anchor While Working In Savannah River

April 13, 2021

As one of the dredge contractors working on the Savannah Harbor Expansion Project, Weeks Marine crewmembers are used to dredging up plenty of sand and other material as the… Read More

Supreme Manufacturing Awarded Clamshell Dredge Contract

April 12, 2021

Supreme Manufacturing Inc. has been awarded a contract to build a new clamshell dredge for an eastern Long Island sand and gravel producer. The MD-13 gantry-style dredge has… Read More

Contractor Completes Cofferdam For Kentucky Lock Addition A Johnson Brothers Construction crew performs spot welds March 22, 2021, on a steel sheet pile on the completed cofferdam at the Kentucky Lock Addition Project on the Tennessee River in Grand Rivers, Ky. The Nashville Engineer District is constructing a new 110- by 1,200-foot navigation lock at the Tennessee Valley Authority project. (Photo by Lee Roberts/Nashville Engineer District)

Contractor Completes Cofferdam For Kentucky Lock Addition

April 5, 2021

Crews have completed the cofferdam at the Kentucky Lock Addition Project, a milestone in preparing for downstream excavation work that will include construction of the remaining portion of the… Read More

Van Oord, ABB Turbocharging Sign Maintenance Pact As part of a three-year agreement, ABB Turbocharging will provide maintenance support and optimization across Van Oord’s dredge fleet. (Photo courtesy of Van Oord)

Van Oord, ABB Turbocharging Sign Maintenance Pact

April 5, 2021

Dutch dredging company Van Oord has signed a three-year agreement with ABB Turbocharging to provide fleetwide maintenance and optimization services. The agreement comes as two Van Oord vessels… Read More

LeveeLock Trenching Technology Designed To Be Cheaper, Greener, Safer

April 5, 2021

Gerald DeNeal compares excavating a trench with the LeveeLock system compared with traditional equipment as akin to a surgeon with more advanced technology at his hands. “Our concept… Read More

Work Plan Funding Kick Starts Upper Ohio Project The Corps of Engineers’ heavy lift derrick boat lifts one leaf of the downstream main chamber miter gate for repairs in 2018 at Dashields Lock and Dam on the Ohio River. Auxiliary chambers at Dashields, Montgomery and Emsworth locks and dams will be replaced as part of the Upper Ohio River Navigation Project. (Photo courtesy of Pittsburgh Engineer District)

Work Plan Funding Kick Starts Upper Ohio Project

April 2, 2021

With a $22 million boost for pre-engineering, planning and the beginning of construction, a long-awaited Ohio River infrastructure project is moving forward more rapidly. The Upper Ohio Navigation… Read More

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