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

People & Company News

SUNY Maritime College Names ABS Chairs

The State University of New York (SUNY) Maritime College has selected Dr. Richard Burke and Dr. Christopher Clott as its inaugural ABS chairs following a comprehensive

Austal Starts Next US Littoral Combat Ship

Austal and the U.S. Navy held a keel-laying ceremony today for the future USS Manchester (LCS 14), marking the first significant milestone in its construction.

Conference to Delve into Hybrid Power & Propulsion

The first international Hybrid Marine Power & Propulsion Conference will be held at the RNLI Lifeboat College, Poole UK from October 6-8, 2015.   Shock Mitigation

Technology

Conference to Delve into Hybrid Power & Propulsion

The first international Hybrid Marine Power & Propulsion Conference will be held at the RNLI Lifeboat College, Poole UK from October 6-8, 2015.   Shock Mitigation

Otto Marine Secures $131 mln in New Contracts

Otto Marine Limited, an offshore marine company which specializes in building complex offshore support vessels, ship chartering and offers specialized offshore services,

Polarcus Divests from Select Projects in Europe, Africa

Polarcus Limited announced it has signed a Letter of Intent (LOI) with TGS-NOPEC Geophysical Company ASA (TGS) for the sale of its multi-client projects in Northwest

Environmental

LCA Sees Progress on Great Lakes Issues

Prospects for ending the dredging crisis and resolving other pressing issues on the Great Lakes are the best in 12 years according to Lake Carriers’ Association (LCA),

Conference to Delve into Hybrid Power & Propulsion

The first international Hybrid Marine Power & Propulsion Conference will be held at the RNLI Lifeboat College, Poole UK from October 6-8, 2015.   Shock Mitigation

Polarcus Divests from Select Projects in Europe, Africa

Polarcus Limited announced it has signed a Letter of Intent (LOI) with TGS-NOPEC Geophysical Company ASA (TGS) for the sale of its multi-client projects in Northwest

Coast Guard

Missing Divers Found in Gulf of Mexico

U.S. Coast Guard crews locate two missing divers in Gulf of Mexico   Two overdue divers offshore from San Jose Island, Texas, were rescued by a U.S. Coast Guard

Woman Airlifted offshore Palm Beach Gardens, Florida

A rescue helicopter crew from Coast Guard Air Station Miami medically evacuated a woman 98 nautical miles northeast of Palm Beach Gardens, Florida, Sunday. Watchstanders

USCG Suspends Search for Missing Olympic Sailor

Search efforts for a missing Olympic sailor, Trevor Moore, in Biscayne Bay, Florida, were suspended Saturday evening at sunset. The Coast Guard and partner

Maritime Safety

Maritime, Migration Heads Pledge Joint Action

The heads of the International Maritime Organization (IMO) and the International Organization for Migration (IOM) on Monday, June 29 reaffirmed their commitment

Conference to Delve into Hybrid Power & Propulsion

The first international Hybrid Marine Power & Propulsion Conference will be held at the RNLI Lifeboat College, Poole UK from October 6-8, 2015.   Shock Mitigation

Missing Divers Found in Gulf of Mexico

U.S. Coast Guard crews locate two missing divers in Gulf of Mexico   Two overdue divers offshore from San Jose Island, Texas, were rescued by a U.S. Coast Guard

Great Lakes

LCA Sees Progress on Great Lakes Issues

Prospects for ending the dredging crisis and resolving other pressing issues on the Great Lakes are the best in 12 years according to Lake Carriers’ Association (LCA),

Best May for U.S.-Flag Lakers in 7 Years

U.S.-flag Great Lakes freighters (lakers) moved 10.8 million tons of dry-bulk cargo in May, their highest total for that month since 2008.  The surge is at least

 
 
Maritime Contracts Maritime Security Naval Architecture Navigation Pod Propulsion Salvage Ship Electronics Ship Simulators Shipbuilding / Vessel Construction 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: 0.1505 sec (7 req/sec)