Sand and gravel will have to be cleaned out of the catch basins at Lewis S. Mills High School to prevent it from reaching nearby wetlands.The sand does not appear to have caused any extensive ...

A Kenner company on Thursday (Sept. 8) began the process of cleaning about 15,000 New Orleans catch basins under an emergency contract approved in the wake of widespread flooding on Aug. 5.

Rice University. "Coal-based product could replace sand in concrete." ScienceDaily. ScienceDaily, 26 January 2024. <www.sciencedaily.com / releases / 2024 / 01 / 240126140529.htm>.