IACS Council Adopts New Common Structural Rules

MarineLink.com
Friday, December 20, 2013

At its 68th session of the IACS Council meeting, held December 18-19 in London, IACS has unanimously adopted new harmonized Common Structural Rules (CSR) for oil tankers and bulk carriers. The new rules will apply to all oil tankers larger than 150 meters and bulk carriers larger than 90 meters in length contracted for construction on or after July 1, 2015.

The CSR will be presented to the IMO which will verify their compliance with the IMO GBS that will be compulsory for new building contracts signed on or after July 1, 2016.

Roberto Cazzulo, Chairman of the IACS Council, said, “This is a historic achievement and the culmination of many years of hard work by technical specialists from all member societies and intensive and continuing consultation with industry and authorities at every stage. Together we have invested a huge amount of time and money to develop these rules.”

Among the main benefits of the new CSR, ship designers will be able to work to one common standard applicable to both ship types; more comprehensive structural analyses including FEM calculations covering fore and aft parts; new rule checks including new buckling, fatigue and ultimate strength criteria; all this will enhance safety and reliability of the structure.

“These harmonized rules take into account feedback from experience of the Common Structural Rules, introduced in 2006, and very extensive input from the industry.”

At the same meeting, Council decided to take a proactive approach to structural safety of containerships, following a comprehensive review of existing technical requirements for hull structural design, construction and survey. IACS decided to expand the scope of current IACS unified requirements for post-Panamax containerships. These requirements will cover two important areas: scope of hull girder strength assessment and specific loading cases that will provide more comprehensive safety margins.

"The new IACS unified requirements should be considered as a proactive measure to ensure an acceptable level of consistency amongst all IACS Societies and will ensure that Class and Industry follow a state-of-the-art methodology for structural analysis of post-Panamax containerships."

 

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

Contracts

ISS Announces CEO Transition

Captain Claus Hyldager yesterday decided to step down as the Chief Executive Officer of Inchcape Shipping Services (“ISS”).    The current Chief Financial Officer,

Pressure for Australia Sub Deal Grows

Australia to spend A$65 bln on ships and subs over 20 years; PM pledges A$40 bln for domestic shipbuilders. Australia will spend A$89 billion ($65 billion) on

LNG Ferry Construction for Tallink Begins

The start of production of Tallink's new generation LNG powered fast ferry for the Tallinn-Helsinki route was celebrated on the 4th of August 2015 at Meyer Turku shipyard.

Tanker Trends

Asia to Northern Europe Shipping Rates Jump 177%

Asia to Northern Europe shipping freight rates for transporting containers jumped by 177.3 percent to $1.109 per 20-foot container (TEU) in the week ended on Friday,

Koole Expands Rotterdam Operations

Koole Terminals has begun operations at the storage facility for petrol and diesel in Pernis that it recently acquired from BP.   The companies have a long-standing relationship.

Coast Guard Monitors Oil Recovery Ops near Bayonne, NJ

Coast Guard crews are continuing to monitor oil recovery operations (ORO) in the water near the International-Matex Tank Terminal (IMTT) Bayonne, New Jersey, Monday.

Bulk Carrier Trends

Asia to Northern Europe Shipping Rates Jump 177%

Asia to Northern Europe shipping freight rates for transporting containers jumped by 177.3 percent to $1.109 per 20-foot container (TEU) in the week ended on Friday,

Taiwan’s Evergreen Resume Traffic in Iran's Shahid Rajaee Port

Taiwan’s Evergreen Marine Corp. has authorized one of its huge container ships to berth at Shahid Rajaei port in southern Iranian province of Hormozgan, reports Press TV.

CMA CGM Strengthens its Presence in Lebanon

The CMA CGM Group upgrades its Lebanese service by adding a call in Beirut on its EPIC line, joining North Europe to Indian sub-continent, and on its MEX line, joining the Mediterranean to Asia.

News

Southeast Asia Turns into a Piracy Hot Spot

According to data from the International Chamber of Commerce’s International Maritime Bureau, pirate attacks in Southeast Asia hit a 12-year high in the first six months of 2015.

Marine Bodies Unite

The boards of the International Seafarers Welfare and Assistance Network (ISWAN) and the Maritime Piracy Humanitarian Response Programme (MPHRP) are pleased to

Seattle and Tacoma Ports Cement Alliance

The port commissions of Seattle and Tacoma voted unanimously to form the Northwest Seaport Alliance, unifying the longtime rivals’ marine cargo divisions.   The

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Navigation Pipelines 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: 0.1709 sec (6 req/sec)