Ice-class Vessels – New Class Rules by LR

Press Release
Thursday, April 19, 2012

Classification society Lloyd's Register draws on industry experience to issue new rules for stern-first ice-class vessels

Growing commercial opportunities in the far north boost demand for customised shipping solutions

The first dedicated set of rules for stern-first ice-class ships has just been published by Lloyd’s Register, answering demand for technical support as industry continues to explore the potential of polar transportation routes and the new energy reserves in the far north.

The timely release of the rules comes as more and more ships are being ordered with options such as podded propulsion systems and azimuthing thrusters – products that can improve icebreaking capability and reduce resistance -- allowing them to navigate stern first through ice.

"These practical rules are answering a growing demand in the market and include the use of standard operational scenarios to provide designers with a basis for prescriptive rule applications that have been validated with designers and operators of these specialist ships," said Robert Tustin, Lloyd's Register's Technical Manager for New Construction in Asia.

Lloyd’s Register has had a long involvement in the development of this class of ships. Mastera and Tempera – two 106,000 dwt "double-acting" tankers owned by Neste -- were built to its class in 2002 and 2003 at Sumitomo's yard in Japan. The ships were deployed to the Baltic, where they often operate stern first in heavy ice conditions, independent from icebreakers.

Other tankers, such as Sovcomflot’s Mikhael Ulyanov and Kiril Lavrov, were designed and built for operating stern first in ice in the Arctic. These ships, dual classed by Lloyd's Register and the Russian Maritime Register of Shipping, were designed to eventually shuttle crude from the Prirazlomnoye platform in the Pechora Sea to a floating storage and offloading unit moored off Murmansk.

The development of Lloyd's Register's new rules were supported and validated by leading ice-class tanker designers, key regulators and operators.

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter July 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

SENER Presents Two FORAN Papers at the Morintekh

In June, the SENER engineering and technology group participated in the 17th Morintekh – Praktik 2016 Scientific Conference, in the city of St. Petersburg, Russia.

Ship of the Year Award for NYK Vessel

Japan's first LNG-fueled ship, Sakigake, which is a tugboat owned by NYK has been recognized with a Technology Special Award at the 2015 Ship of the Year Awards

IRClass First to Certify Indian Recycling Yards per EU Standard

IRClass is amongst the first organizations in the world to certify ship recycling yards according to EU standards as an ‘Independent Verifier’. IRClass Systems and Solutions Pvt.

News

Migrants Survivors Tell of Struggle at Sea

The bodies of 21 women and one man were brought ashore to Sicily on Friday as fellow migrants described scenes of panic and violence when water poured into their dinghy.

SENER Presents Two FORAN Papers at the Morintekh

In June, the SENER engineering and technology group participated in the 17th Morintekh – Praktik 2016 Scientific Conference, in the city of St. Petersburg, Russia.

Asia-N.Europe Box Rates Fall 8.1 pct

Freight rates for transporting containers from ports in Asia to Northern Europe fell 8.1 percent to $713 per 20-foot container (TEU) in the week ended on Friday,

Maritime Safety

Libya's PFG to Lift Terminal Blockades

Petroleum Facilities Guard has blocked terminals for months. Ras Lanuf, Es Sider terminals damaged by fighting. Libya's Petroleum Facilities Guard (PFG) will

Migrants Survivors Tell of Struggle at Sea

The bodies of 21 women and one man were brought ashore to Sicily on Friday as fellow migrants described scenes of panic and violence when water poured into their dinghy.

IRClass First to Certify Indian Recycling Yards per EU Standard

IRClass is amongst the first organizations in the world to certify ship recycling yards according to EU standards as an ‘Independent Verifier’. IRClass Systems and Solutions Pvt.

Vessels

GTT Cuts Outlook on Ship Construction Delays

French supplier of systems for marine transportation of liquified natural gas (LNG) Gaztransport & Technigaz (GTT) reported strong growth in its first half results

Vard Reports High Order Intake from Non-offshore Markets

New order intake of NOK 6.2 billion from contract wins for 19 vessels. Vard Holdings Limited (“VARD”, and together with its subsidiaries, the “Group”), one of

WWL Adds MV Themis to its Fleet

Wallenius Wilhelmsen Logistics’ (WWL) has added MV Themis, fourth Neo-Panamax class vessel, to its fleet. 50% of the company’s newbuilding order now complete.   Like her sister vessels,

Surveyors

RINA Closes Edif Group Acquisition

RINA S.p.A, the holding company of the multinational testing, inspection, certification and consulting engineering group based in Genoa, Italy, has announced that

UK Overhauls its Survey and Inspection Program

Plans to ensure there is a full maritime survey and inspection team covering the whole U.K., will see more remote working and a slight change to where some of the marine offices are based.

 
 
Maritime Contracts Maritime Security Naval Architecture Pipelines Pod Propulsion Port Authority Salvage Ship Electronics Ship Repair Ship Simulators
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: 0.1614 sec (6 req/sec)