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Sunday, December 16, 2018

Dredged Material News

AWIA/WRDA Overwhelmingly Passes in Senate

File Image: AdobeStock / © SunnyS

Bill now heads to White House for President Trump’s signature.Today, the Senate voted 99-1 in favor of America’s Water Infrastructure Act of 2018/Water Resources Development Act, otherwise known as WRDA 2018. The Bill passed in the U.S. House by unanimous voice vote (435-0) in August.“The passage of WRDA 2018 is a win for the Nation’s towboat operators, freight shippers, ports and labor and conservation groups that rely on an efficient inland waterways system,” said Mike Toohey, President and CEO of the Waterways Council, Inc. (WCI).

Mississippi River Ship Channel Deepening Project Moves Forward

Containerships docked at the Port of New Orleans which is located along the Lower Mississippi River and supports deepening the channel’s depth to 50 feet. (Photo: Port of New Orleans)

The Mississippi River Ship Channel could be the first port complex on the Gulf Coast to reach a depth of 50 feet now that the Director’s Report has been signed by the U.S. Army Corps of Engineers. Elected officials and industry leaders have long worked to increase the channel’s depth to 50 feet, which is the same depth of the expanded Panama Canal.In signing the Report, Corps of Engineers Director of Civil Works James C. Dalton stated the project is “economically justified and…

Damen Starts on Dredging System

Photo: Damen

Damen began work on the construction of a dredging system for the first Marine Aggregate Dredger (MAD). This vessel, which is being built at Damen Shipyards Galati in Romania for Cemex UK Marine Ltd., is designed to extract sand and gravel from the sea bed at depths of up to -55 meters.According to the builder CEMEX asked Damen to develop a system with no inboard dredge pipework, something which has never been done on a vessel of this size before. The thinking behind this was…

Shipbuilding: Keppel Bags Order for Van Oord Dredgers

Keppel Singmarine Pte won contracts from Van Oord to build two Trailing Suction Hopper Dredgers (with an option for a third), the shipbuilder announced, scheduled for completion in 4Q 2020 and 2Q 2021 respectively. Built to the standards of Bureau Veritas, Each TSHDs will have a hopper capacity of 10,500 cubic meters, and more importantly for environmental concerts, both will be equipped with dual-fuel systems capable of running on LNG. "We are pleased to work with Keppel on these modern and environmentally-friendly dredgers which will strengthen our mid-class dredger fleet as well as our presence in the region. Last month we already launched our first LNG powered crane vessel," said Jaap de Jong, Staff Director, Ship Management Department at Van Oord.

American Pride: Working Hard in the US Dredging Industry

World Marine of Alabama (WMA) completed work on a contract valued at over $14 million to drydock and repair the Dredge Wheeler, a hopper dredge owned and operated by the USACE. (Photo: WMA)

We have had a great first couple of months at the Dredging Contractors of America. As the new CEO and Executive Director, I have begun to visit the companies, their facilities and associated dredging projects. So far, I have surveyed the beach re-nourishment project in Ocean City, Md. undertaken by Great Lakes Dredge and Dock. I’ve canvassed Weeks Marine’s repair and yard facility in Jersey City, N.J. In the last week of February, I visited Mike Hooks Inc.’s corporate headquarters and boatbuilding and repair yard in West Lake, La.

Damen Delivers Dredger in Finland

Damen Cutter Suction Dredger 450 (Photo: Damen)

Damen has delivered a Cutter Suction Dredger 450 to Vesirakennus Ojanen Oy in Finland. This is the first time a Damen Cutter Suction Dredger has been deployed in the Scandinavian market. The new dredger was delivered in only a few weeks from stock and has been put to work straight away in the Port of Pori, where it is dredging at a depth of 4.5 meters. Olivier Marcus, Damen Product Director Dredging, commented: “We have had a breakthrough with the first CSD in the region. The Damen CSD450…

Boskalis Bags Long-term Dredging Contract

Royal Boskalis Westminster N.V., together with a Cypriot partner, has been awarded a contract for long term maintenance dredging works in the Middle East. Boskalis and its partner will develop and build an electrical cutter suction dredger for these works that are set to commence shortly after the commissioning of the vessel in 2019. The cutter suction dredger will be fully electrically powered through an onshore 33kV powerline connection. The 100-meter-long shallow water vessel will have a capacity of 1,000 kW, allowing it to pump the dredged material over a distance of 7.5 kilometers. The investment will be fully recovered within the contract, and the dredger will be transferred to the client at the end of the contract duration.

Dredging: Digging Deep for a 'WIIN'

© Nancy Hochmuth / Adobe Stock

In the waning days of 2016, the outlook brightened dramatically for the big U.S. dredging contractors. Just before Congress dispersed for the Holidays, then-President Obama signed a pivotal piece of legislation – the Water Infrastructure Improvements for the Nation (WIIN) Act, S612. Authorized needed investment in America’s ports, channels, locks, dams, and other infrastructure that supports the maritime and waterways transportation system and provides flood protection. Authorized U.S.

The Many Missions (and Capabilities) of Weeks Marine

(Photo: Weeks Marine)

The almost 100-year old firm has many specialties, including the ability to construct innovative, complicated tonnage for its own purposes. The slowdown in barge construction in some sectors hasn’t dampened the need for specialty barges in other areas. In many cases, these mission requirements can involve the repurposing of existing tonnage using sometimes innovative and unusual design parameters. Such was the case when Cranford, NJ-based Weeks Marine (WMI) completed the conversion of an existing ABS deck barge into a loadline compliant, semi-submersible, all self-contained unit.

Keppel to Build Additional Dredgers for Jan De Nul

Keppel Offshore & Marine's (Keppel O&M) wholly-owned subsidiary Keppel Singmarine Pte Ltd (Keppel Singmarine) has secured contracts from Codralux S.A., a wholly-owned subsidiary of Jan De Nul Group, to build two Trailing Suction Hopper Dredgers (TSHDs). The dredgers are valued at approximately $120 million, including owner-furnished equipment. Keppel Singmarine is currently building three dredgers for Jan De Nul Group, based on contracts that were secured in July 2016. The first of the two dredgers for this new order is expected to be completed in 2H 2019. Construction of the second dredger will require Codralux S.A to exercise the option within six months from now.

Louisiana Dredging Outlook

Photo: Magnolia Dredge

When maritime stakeholders think about dredging, they typically first conjure up visions of harbor deepening projects to accommodate those giant, post-Panamax boxships. Conversely, inland players hope for maintenance dredging in the heartland to keep the nation’s 31,000 cargo barges afloat as they head for the coast. But, there is much more to it than that. In Louisiana, dredging, of course, keeps Louisiana's waterways open for navigation, provides material for coastal restoration and helps industrial plants with drainage. The biggest projects are sponsored by the U.S.

Optimizing Aberdeen's Harbour Expansion Design

Photo: HR Wallingford

A £350m ($431m) development plan to expand Aberdeen Harbour was approved on December 19, 2016. HR Wallingford has been involved in the project from its initial concept stages in 2010, and will be working with Aberdeen Harbour Board right through to construction, and undertaking modelling work for the approved contractor, Dragados UK Ltd. The new facilities will include 1,400 meters of new quay, with a water depth of up to 10.5 meters. Construction will begin in early 2017, with the project due to be completed in 2020.

Ohio Dredge Fleet Sets Dredging Record

Ellicott 460SL dredge, BRUTUS Photo ODNR

The Ohio Department of Natural Resources (ODNR) recently finished the 2016 dredging season, having removed more than 1 million cubic yards (apprx. 765,000 m3) of dredged material from state park lakes and other state properties. The State’s dredge fleet consists primarily of Ellicott Model 460SL swinging ladder dredges. The 1 million cubic yards of sediment is the most that has ever been removed in the history of the state’s dredging program. ODNR Director, James Zehringer, attributes ODNR’s dredging success to the dedicated staff and the strategic use of available resources…

Governments Spur Crackdown on Sea Pollution

File photo: Robert Hendry

Governments at the recent meeting of Parties which regulate the dumping of wastes at sea have called for more action to address marine litter in the oceans, particularly plastics and microplastics, which present a severe and long lasting threat to the marine environment. Parties to the London Convention and Protocol, meeting for their 38th/11th session, expressed concern around the issue of litter and plastics in the marine environment, but also acknowledged that there has been…

Three Keppel Dredgers for Jan De Nul

Keppel Offshore & Marine Ltd (Keppel O&M)'s wholly owned subsidiary Keppel Singmarine Pte Ltd (Keppel Singmarine) has secured contracts from Jan De Nul Group to build three Trailing Suction Hopper Dredgers (TSHDs). The TSHDs are worth about S$100 million in total. The first two dredgers are expected to be completed in 2H 2018 while construction of the third dredger will require a notice within six months from Jan De Nul to exercise the option for the dredger. To be built to Jan De Nul's design, the dredgers will be able to dredge to a maximum depth of 27.6m, and have a hopper capacity of 3,500 m3. The two dredgers will be built to the requirements of classification society, Bureau Veritas, in Keppel Nantong Shipyard, a subsidiary of Keppel O&M.

New Dredged Material Site Proposed in LI Sound

Long Island Sound map (Image: EPA)

The U.S. Environmental Protection Agency (EPA) has proposed to designate a dredged material disposal site to serve the eastern Long Island Sound region. The Eastern Long Island Sound Disposal Site (ELDS) would be located offshore from New London, Conn., and would be available for the disposal of dredged material from harbors and navigation channels in eastern Long Island Sound in the states of Connecticut and New York. EPA is proposing the same restrictions on the use of this site as it proposed for the central and western Long Island Sound disposal sites…

Indian Navy Dredger Completes Successful First Year

(Photo: Tebma Shipyards Ltd.)

In mid-April of 2016, the Indian Navy’s grab hopper dredger, Dredger-1 was preparing to depart its birth shipyard following a comprehensive one-year warrantee review. Tebma Shipyards Ltd., Senior Vice President M. Balasubramaniam explained that the 44.15 by 12.2-meter vessel was designed to meet precise deepening requirements around docks and port installations and in riverine or other places where deepening of specific areas is required. The vessel has a 320-HP Cummins-855-powered forward-mounted crane supplied by Titagarth Wagons.

DOP Submersible Dredge Pump Celebrates 25 Years

Photo: Damen

The DOP submersible dredge pump is this year celebrating 25 years since it was first introduced to the market. The first of its kind, since its humble beginnings it has evolved into a range of models that over time has been extended and improved, with feedback from customers being applied to make them ever more manoeuvrable and easier to maintain. During the course of the 25 years, hundreds of dredge pumps have been sold all over the world and Damen’s DOP pump remains the leader in its field.

Van Oord Consortium Preferred Bidder for Fehmarnbelt Project

Fehmarn Belt Fixed Link Map Courtesy Wikipedia

Femern A/S, a subsidiary of the Danish state-owned Sund & Bælt Holding A/S, has today announced its intention to award a substantial contract related to the construction of a tunnel connecting Denmark and Germany to the Fehmarn Belt Contractors consortium including Van Oord. Besides Van Oord, the consortium includes Hochtief AG, Ed Züblin AG and Royal Boskalis Westminster N.V. The total budget for the Fehmarnbelt link construction is DKR 45 billion (approximately EUR 6 billion) and the value of the contract to Van Oord is approximately EUR 300 million.

Boskalis Consortium Preferred Bidder for Fehmarnbelt Project

Courtesy Boskalis

Femern A/S, a subsidiary of the Danish state-owned Sund & Bælt Holding A/S, has today announced its intention to award a substantial contract related to the construction of a tunnel connecting Denmark and Germany to the Fehmarn Belt Contractors consortium including Royal Boskalis Westminster N.V. (Boskalis). Besides Boskalis, the consortium includes Hochtief AG, Ed Züblin AG and Van Oord. The total budget for the Fehmarnbelt link construction is DKR 45 billion (approximately EUR 6 billion) and the value of the contract to Boskalis is approximately EUR 300 million.

Insights: Edward E. Belk, USACE

Edward E. Belk

Insights: Edward E. Belk -  Chief, Operations and Regulatory Division Directorate of Civil Works, U.S. Edward E. Belk, Jr. currently serves as the Chief of Operations and Regulatory Division for the U.S. Army Corps of Engineers at Corps Headquarters in Washington, D.C. He also provides leadership and oversight for activities and programs within the Corps’ Lakes and Rivers and North Atlantic Regional Integration Teams. Selected by the Secretary of the Army into the Senior Executive Service in May 2012, Mr.

Proposed Changes to Long Island Sound Dredged Material Sites

Image: EPA

The U.S. Environmental Protection Agency (EPA) is proposing to amend its 2005 rule that designated the Central and Western Long Island Sound Dredged Material Disposal Sites. The proposed amendments will help meet the goal of reducing or eliminating dredged material disposal in open waters of the Sound. These amendments are available for public review and comment through March 25, 2016, and the EPA will also hold two public hearings on the proposed amendments in early March. According to the EPA…

Charleston Harbor Deepening Project Clears Next Hurdle

The 52-foot Charleston Harbor Deepening Project was recommended to Congress for authorization this week, continuing the project's momentum through the U.S. Army Corps of Engineers (USACE) planning process. Known as the Record of Decision, the recommendation signed by Assistant Secretary of the Army (Civil Works) Jo-Ellen Darcy is the official notification to Congress that the project requirements have been fulfilled and that it awaits authorization. Charleston Harbor Deepening has progressed quickly as the first study completed entirely through the U.S. Army Corps of Engineers SMART Planning process. The USACE's original estimate of…

Maritime Reporter Magazine Cover Dec 2018 - Great Ships of 2018

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