![]() ![]() ![]() The author of this article was a member of the Working Group and would like to share some conclusions of the report with the readers of our magazine. The final report was presented on a workshop in Brussels on November 6, 2017. This Working Group, abbreviated as WG-154 of the PIANC Inland Navigation Commission (InCom), has recently completed its proceedings. This report presents information about navigable waterways, locks, and other ancillary structures in Louisiana that are maintained by the US Army Corps of Engineers (USACE), the Louisiana Department of Transportation and Development (DOTD), and other agencies. It should, therefore, not surprise that PIANC, the World Association for Waterborne Transport Infrastructure, established a Working Group to bring a report on the newest state-of-art technology in this field. Miter gates are by far the best known and usually the most efficient type of such closures. This stimulates the development of lock closures, which are often seen as the most technically demanding systems in navigation locks. Growing significance and requirements of recreational navigation.Impact of processes associated with climate change, like sea level rising and extreme weather conditions on inland waterways.Environmental advantages of inland navigation versus land transport.The resulting growth of both number and sizes of vessels in navigation locks.Globalization of world economy and more demand for waterborne transport.The reasons for this renewed interest are complex and can be associated with a number of world-wide developments and concerns, like: reduction of the queuing near lock and dam projects reduces re-suspension of. ![]() This also includes the upgrading and refurbishment projects at many existing lock sites. 7 Small Capital Improvements Study Mooring Facilities, May 1998, USACE. Construction of navigation locks enjoys renewed interest of inland waterways and sea harbors administrations. “Know the waterways, take a water safety course, and wear a life jacket.”Įngineers believe the signs will help boaters all year since the buoys will be removed when winter comes.ĭownload the FREE WPXI News app for breaking news alerts.įollow Channel 11 News on Facebook and Twitter. “If one person goes over the dam, it’s one too many,” Conrad said. Congress authorized the US Army Corps of Engineers to build a larger lock adjacent to the existing locks to accommodate the increased traffic. Engineers said the force of the water at the dam is so strong that a person can drown if they go under, even if they are wearing a life jacket. Experts said vigilance is key, as boats without a motor, like kayaks and canoes, could potentially drift. “Those, in conjunction with the signs, make a very complete, comprehensive safety system,” Conrad said.īuoys and signs near the Highland Park Bridge remind boaters to avoid a dam.īut those two components aren’t the only things needed to stay safe on the water. “If you’re just buzzing along, you wouldn’t see it because it just blends, and that’s why these buoys here, to stop anyone from going that way, I think is pretty important,” said Troy Garrison, who fishes in the area. Army Corps of Engineers, Fort Worth District welcomes you to Somerville Lake, located in Somerville, Texas. The signs restrict boaters from going under part of the Highland Park Bridge to avoid the dam that many people don’t know is there. It does have that ‘infinity pool’ effect,” said David Conrad of the Army Corps of Engineers.Īs a result, boaters on the Allegheny River might have noticed something new: bright red warning signs, seven-feet high and 14-feet wide that can be seen from up to a half-mile away. Near the Highland Park Bridge, it’s the area of the Allegheny River Lock and Dam - a sharp drop-off on the other side of the bridge. The official start of summer means more boats in Pittsburgh’s three rivers, and as the Fourth of July approaches, plenty of people will be out and about enjoying the Allegheny.īut just like with any body of water, danger could be hidden in plain sight. ![]()
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