TT Club Urges Quay Crane Anti-Collision Systems

Tuesday, July 03, 2007
The TT Club is urging container terminal operators to fit electronic sensor devices to quay crane booms to prevent them accidentally colliding with vessels during loading and unloading operations in port. The TT Club says that crane booms colliding with the structure or equipment of a ship is an all-to-common occurrence at almost every port around the world, causing serious injuries to workers and costly repairs and operational downtime. In advising its Members and the industry at large, TT Club highlights the frequency of such collisions, and recommends installing effective boom anti-collision systems.

Among the various types of device currently in use, the simplest consists of wires run along the length of the crane boom, which activate a switch to stop the crane if they are hit. However, this system may not stop the crane fully before a collision occurs, and, while better than nothing, does not provide the level of protection afforded by electronic sensing devices. Among commonly used electronic sensors are a laser based unit supplied by Sick Sensor Intelligence and a radar based unit from Navtech Electronic Ltd. These sensors allow programming to provide separate warning, slow down, and stop signals to help prevent collisions. Sensor units need to be kept clean, so require access, and a solid mounting system to ensure vibration does not cause operational errors. Laser units can be affected by the sun shining on the laser sensor – but this is a problem that can easily be resolved by consulting the manufacturer Sick. The radar sensor is expensive relative to other units and can suffer from dead zones created by the trolley when using only one sensor.

Maritime Today


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

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

Legal

UAE Top Court: Physical Bunkers Suppliers Have No Right to Recourse against Owners/Charterers

The OW saga - UAE Federal Supreme Court decides that physical suppliers of bunkers have no right to recourse against Owners/Charterers. In the first decision

Antwerp Port Extends Partnership with DMU of China

The port of Antwerp is to collaborate with Dalian Maritime University (DMU) in northern China for the next three academic years. DMU is a prestigious Chinese maritime

Will Maersk Line acquire HMM

There are rumours among observers that the  market leader Maersk Line is planning to acquire South Korea’s shipping major Hyundai Merchant Marine (HMM).   Neither

Maritime Safety

Tanker Crewman Medevaced off Virginia

The U.S. Coast Guard medevaced an ailing crew member Saturday from a tanker off Virginia Beach.   Coast Guard watchstanders at the 5th District Command Center

Day of Seafarer: ICS Highlights Seafarers Role in Migrant Rescues

Gerardo Borromeo, Vice Chairman of the International Chamber of Shipping (ICS) took the opportunity today to highlight the courage that is currently being displayed by seafarers,

USCG Investigates Unknown sheen in Lake Ontario

The Coast Guard is responding to a report of a sheen in Lake Ontario near the Fitzpatrick Nuclear Power Plant in Scriba, New York, approximately 10 miles northeast of Oswego, New York, Sunday.

 
 
Maritime Security Naval Architecture Offshore Oil Pipelines Pod Propulsion Port Authority Ship Electronics Ship Repair Ship Simulators Sonar
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: 0.0680 sec (15 req/sec)