The purpose of this procedure is to provide guidance for the disposal of electrical light ballasts that are removed from service during routine maintenance at various North and South campus locations.

After necessary assessments and surveys, the plan is to remove ballast to make the ship buoyant on its own and then use four tugboats to pull it out into the channel and escort it to the pier, US ...

Discover the crucial role of track ballast in railway stability and support, enhancing train safety and performance.

CC0 Usage Conditions ApplyClick for more information. Smithsonian Environmental Research Center Marine Biologist George Smith discusses how scientists are trying to prevent invasive species from ...

The National Inland Waterways Authority has identified ballast water as the major cause of water hyacinth infestation on Nigerian waterways.The Lagos Area Manager of NIWA, Sarat Braimah, stated this ...