Along the banks of the Cemetery Resaca in the historic Old City Cemetery in Brownsville, the Brownsville Public Utilities Board officially marked the launch of the Resaca Restoration Project.
Two companies – L&A Contractors and Merrell Brothers – have been working on dredging two city lagoons with the worst sludge problem.
The ideal dredge spoil area is immediately adjacent to the impoundment being dredged on a perfectly level site, or with a slight slope away from the inlet.
One of the most important things to do before you start dredging is to perform thorough dredge maintenance and system checks.
Flocculants and coagulants are used in dredging, hard rock mining, coal, and water treatment in regards to solid – liquid separations, dewatering, sludge thickening, and solidification.
IMS Divison of LWT, LLC reports strong global expansion in Asia, Africa, and Latin America for 2012 going into 2013.
Horizontal shrouded auger dredge systems are known throughout the dredging industry and environmental agencies as the most effective means for controlling turbidity in a dredging operation.
The primary benefits of hydraulic dredging over mechanical dredging are that it is less expensive, faster, and safer than mechanical dredging.
The primary purpose of turbidity barriers is to provide sediment containment during construction activities either adjacent to or within a water body.