Chicago Electric Fish Barrier Safety Analysed

Posted by George Backwell
Tuesday, April 29, 2014
Work on Chicago electric barrier: Photo USCG

The US Coast Guard apprises that a study by its Research and Development Center concluded that the current rules governing vessel traffic across Chicago’s electric fish dispersal barrier effectively address the risks posed by the barrier’s electrified waters.

The electric fish barrier system in the CSSC was built and is maintained by the U.S. Army Corps of Engineers to limit the spread of various aquatic invasive species, including Asian carp, between the Great Lakes and Mississippi River basins.

Coast Guard regulations prescribe operating rules and guidance for commercial and recreational mariners transiting the Chicago Sanitary and Ship Canal.

The study found that existing regulations substantially mitigate the risks associated with the barrier.  While the total risk associated with the barrier was deemed relatively low, certain scenarios presented markedly higher risks. These higher risk scenarios involve a person falling into the water, either from a vessel or from the riverbank, and receiving an electric shock.  The report makes recommendations that could further reduce these risks.

“Our primary mission is to safeguard people and vessels operating on the navigable waters of the United States,” said Cmdr. Scott Anderson, chief of inspections and investigations for the Coast Guard Ninth District. “Studies like these help confirm that existing regulations meet this goal and highlight areas where we can continue to improve public safety while facilitating marine commerce.”

The Great Lakes Restoration Initiative, in which the Coast Guard partners with 15 other agencies to rehabilitate the ecosystem's health and prevent the movement of aquatic invasive species into the Great Lakes, funded the study.

Details of the study are available at: http://www.dtic.mil/docs/citations/ADA594965

 

 

Maritime Today


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

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

People & Company News

Costa Concordia Captain's Sentence Upheld

The prison sentence against the former captain of the Costa Concordia cruise liner for his role in the deadly 2012 shipwreck was upheld on Tuesday by an Italian court.

Partners Target Improved Maritime Efficiency

On May 25, 2016, The University of the West Indies Arthur Lok Jack Graduate School of Business (UWI-ALJGSB) together with the Trinidad and Tobago Shipbuilding &

MSHS Group President Recognized for Safety Leadership

Signal Mutual Indemnity Association, a self-insured group provider of Longshore benefits, presented MSHS President Are Friesecke with the Francis R. Sharp Executive

Technology

Industry Event to Explore e-Navigation

e-Navigation and the Gulf Area: Meeting Information Needs Where Blue Water, Brown Water and Port Facilities Intersect   An event examining the role, development

Royal Caribbean Selects Quintiq Software

Quintiq, a Dassault Systèmes company, announced that Royal Caribbean Cruises Ltd. has selected its software solution to optimize the assignment of more than 80,

ABB Software to Monitor Cosco Heavy Transport Fleet

ABB, a power and automation technology group, will supply its onboard motion monitoring and forecasting system to the Xiang Rui Kou heavy lift vessel, meaning the

Environmental

First German-Latvian Maritime Forum in Riga

On 19 May, Ziemelblazma Culture Palace in Riga, the Latvian capital was the venue for a meeting between numerous representatives of the Ports of Liepaja, Riga, Ventspils, Lübeck, Kiel and Hamburg.

Trim Optimization – Saving Fuel on Offshore Supply Vessels

A joint development project (JDP) between DNV GL, Statoil and Farstad Shipping has demonstrated that offshore supply vessels (OSV) can save up to 21,000 Euros on their annual fuel bill,

The Impact of Hull Form on Efficiency

There is a growing interest in the fuel efficiency of ships because of fuel prices, climate change and energy security issues. This has resulted in, amongst other things,

Coast Guard

Seaway Stakeholders File Suit Against US Coast Guard

Ports and vessel operators challenge what they call “flawed pilotage fees”   A coalition of U.S. Great Lakes ports, vessel operating companies and maritime trade

Roger Blough Salvage Underway

Salvage divers from DonJon-Smit plan to begin an underwater survey of the hull of 833-foot U.S. cargo vessel Roger Blough, which ran aground Friday afternoon on

Coast Guard to Remove Some Navigation Aids in Virginia

The U.S. Coast Guard is scheduled to discontinue 166 navigational aids within the Virginia Inside Passage (VIP) due to shoaling and other navigational safety concerns throughout the area.

Maritime Safety

Coast Guard to Remove Some Navigation Aids in Virginia

The U.S. Coast Guard is scheduled to discontinue 166 navigational aids within the Virginia Inside Passage (VIP) due to shoaling and other navigational safety concerns throughout the area.

MSHS Group President Recognized for Safety Leadership

Signal Mutual Indemnity Association, a self-insured group provider of Longshore benefits, presented MSHS President Are Friesecke with the Francis R. Sharp Executive

ABB Software to Monitor Cosco Heavy Transport Fleet

ABB, a power and automation technology group, will supply its onboard motion monitoring and forecasting system to the Xiang Rui Kou heavy lift vessel, meaning the

Great Lakes

Seaway Stakeholders File Suit Against US Coast Guard

Ports and vessel operators challenge what they call “flawed pilotage fees”   A coalition of U.S. Great Lakes ports, vessel operating companies and maritime trade

Roger Blough Salvage Underway

Salvage divers from DonJon-Smit plan to begin an underwater survey of the hull of 833-foot U.S. cargo vessel Roger Blough, which ran aground Friday afternoon on

Fednav (Belgium) N.V. Celebrates its 50th Anniversary

Shortly after the inauguration of the Saint Lawrence Seaway in 1959, and the growth of grain exports that followed, bulk shipper Fednav realized that incoming steel

 
 
Maritime Contracts Maritime Standards Navigation Offshore Oil Pipelines Pod Propulsion Port Authority Salvage Ship Repair 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: 0.1506 sec (7 req/sec)