CNG Carrier Construction Contracts to Come

Wednesday, September 20, 2006
ABS has given full design approval for the class of the compressed natural gas (CNG) carrier designed and developed by Canadian-based Sea NG Corporation. Sea NG is expected to award construction of three Coselle CNG carriers later this year. These first vessels are intended to service projects in the Caribbean or Mediterranean Seas.

“We are pleased to bring innovation to the marine gas transportation market by offering a new ship-based gas delivery system that is safe, reliable and economic,” said Dave Stenning, President & CEO of Sea NG.

The vessels’ design has been approved to the standards established in the ABS Guide for Vessels Intended to Carry Compressed Natural Gases in Bulk as well as applicable parts of the ABS Steel Vessel Rules. Once constructed and accepted into class by ABS the vessels will carry the notation “A1 CNG Carrier”.

Sea NG uses its proprietary Coselle system for storing and transporting CNG. This patented system uses small diameter high-strength steel pipe coiled into a carousel to store the high-pressure natural gas. The carousel provides support and protection for the pipe and facilitates transport and stacking of the Coselles within the ship. Each Coselle will comprise approximately 10 miles of six-inch diameter pipe.

These Sea NG vessels will be 120 m in length and have the capacity to carry 50 million standard cubic feet of gas (MMSCF) in 16 Coselles (160 miles of pipe in total). The 16 Coselles are arranged in four stacks of four high in a fully enclosed and inerted cargo house on the weather deck. The vessels will feature a dual fuel propulsion system with bow thruster.

The Sea NG vessels also feature a proprietary high and low pressure manifold system for efficient loading and unloading of the natural gas.

Maritime Reporter June 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

New Monitoring Network for Scottish Ports

Historically, ferry masters operating off the west coast of Scotland would have to sail to a port and on arrival visually assess the weather and tide conditions

New Imagery Allows Viewers to ‘Tour’ WWII Shipwrecks

High-tech underwater cameras help uncovering the secrets of HMAS Sydney   A recent expedition to survey historic World War II shipwrecks has produced a wealth

PPG Debuts New Antifoulings

Low-friction, self-lubricating coatings use patented technology to deliver reduced fuel consumption and improved tolerance to idle time.   PPG Protective and

Maritime Security

Saab Bags $1 bln Order for Swedish Submarines

The Swedish Defence Materiel Administration (FMV) has awarded contracts worth Skr8.6bn ($1.03bn) to Saab AB for the construction of two new Type A26 submarines

Latest LCS Completes US Navy Trials

Littoral Combat Ship 6 (LCS 6), the future USS Jackson, has completed U.S. Navy acceptance trials, shipbuilder Austal Limited announced.   The trials, the final milestone before delivery,

EU NAVFOR Consults Somali Fisherman

Sailors from Operation Atalanta Warship ITS Libeccio speak to local fishermen about European Union’s efforts to deter Somali piracy   Sailors from Operation Atalanta

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Naval Architecture Offshore Oil Port Authority Salvage Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1381 sec (7 req/sec)