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Weeks Marine & Eastern Shipbuilding Announce Contract for Construction of Sister Ship to TSHD Magdalen

Posted April 23, 2020

Weeks Marine and Eastern Shipbuilding Group (Eastern) announced they have signed a contract to construct a sister ship to Weeks Marine’s TSHD MAGDALEN, the twin screw trailing suction hopper dredge built by Eastern and placed into service in 2018. The new vessel will be constructed at Eastern’s Allanton Panama City, Florida facility. The contract to construct the new ship was signed on April 16, 2020.

“I spoke this morning with Lt. General Todd T. Semonite, Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers informing him of the contract we signed with Eastern to build the new hopper dredge,” said Richard S. Weeks, Chief Executive Officer of Weeks Marine. “We work hand-in-hand with the Army Corps of Engineers in delivering the mission for our country.”

Named the RB WEEKS, this new Trailing Suction Hopper Dredge is scheduled for delivery early 1Q 2023 (or earlier). The RB WEEKS, is named after the co-founder of the company and the husband of Magdalen Weeks. Thus, this new ship will be the sister vessel to the MAGDALEN.

“This is the third major capital construction shipbuilding project in as many years for Weeks Marine. It reflects Weeks Marine’s commitment to building dredges to serve the needs of the United States of America,” said
William P. Doyle, Chief Executive Officer of the Dredging Contractors of America. “U.S. dredging companies are putting people to work and keeping them working doing America’s dredging – American built – American owned – American crewed.”

It is the third large scale hopper dredge over the past 5 years that Eastern has built and is constructing, reflecting Eastern’s commitment to building complex dredge vessels for the U.S. Jones Act maritime industry. In August of 2019, Weeks Marine placed into service it new cutter suction dredge CSD JS CHATRY. The CHATRY was built at C&C Shipyard in Belle Chase, Louisiana.

Established in 1919, Weeks Marine is a family-owned company. Weeks continues to strengthen its operations through the acquisition of leading businesses combined with frequent upgrades to its fleet of top-grade equipment. Weeks takes pride in providing exceptional customer service, environmental sensibility, operational efficiency, and a long-standing commitment to safety.

Weeks Marine is headquartered in Cranford, New Jersey, and manages a network of U.S. regional offices and facilities in Louisiana, Texas and Hawaii.

Eastern Shipbuilding Group currently operates two shipyards in Panama City, Florida, the Allanton and North Street facilities.

Salient Characteristics of the RB Weeks:


Eastern Shipbuilding Group’s Allanton Yard, Panama City, Florida, where Weeks’ new TS Hopper Dredge will be built.

Vessel Name: RBWEEKS

ESG Hull#: 258

Dimensions (Overall): 356’ x 79’-6”’x 27’-3”

Main Engines: (2) GE 16V250 MDC IMOIII/EPA Tier 4

Main Propulsion: (2) Wartsila CPP in Nozzles

Main Gears: (2) Siemens (Flender)

Bow Thruster: (1) AC 730kW VFD Fixed Pitch Tunnel Unit

Main Shaft Generators: (2) x 3400kW

Auxiliary Generator: (1) GE 6L250 MDC (1423kW) IMOIII/EPA Tier 4

Emergency Generator: (1) Caterpillar C18 (430kW) IMOII/EPA Tier 3

Classification: Lloyd’s Register, 100A1 Hopper Dredger, LMC, UMS

Flag & Regulatory: USA, US Coast Guard

Hopper Capacity: 8,550 yd³ (6540m3)

Accommodations: 26 Person

Source: Dredging Contractors of America