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 September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

NMEA Awards Top Electronic Makers

Marine electronics experts named 11 products in nine categories as winners of the 2014 NMEA Product Awards. Once again, Furuno USA was named Manufacturer of the Year--Support.

Maritime Broadband Opens Office in Greece

Maritime Broadband has expanded its worldwide footprint by opening an office, Maritime Broadband Hellas, in Athens, Greece. The new office addresses the growing

Statoil: New Oil in the Grane Area

Statoil has together with PL169 partners proved new oil resources in the D-structure in the vicinity of the Grane field in the North Sea.   Well 25/8-18 S, drilled by the rig Transocean Leader,

Maritime Security

USCG Reopens Port Allen Post Hurricane Ana

The Coast Guard Captain of the Port reopened Port Allen in Kauai Monday morning after surveying crews deemed it  safe for transit. The maritime public is advised

Key to Somalia's Recovery

Piracy, terrorism and criminal activities originating in Somalia can only be addressed by creating a climate of security, engagement and empowerment that will encourage home grown businesses,

US & ROK Navies to Participate in Exercise Clear Horizon

The U.S. and Republic of Korea (ROK) navies will participate in Exercise Clear Horizon, October 20-24, in waters south of the Korean peninsula. Clear Horizon

 
 
Maritime Careers / Shipboard Positions Navigation Offshore Oil Pod Propulsion Salvage Ship Electronics Ship Repair Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | 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: 0.1697 sec (6 req/sec)