Washout wastes into the temporary washout where the concrete can set, be broken up, and then disposed properly. Washouts shall be implemented in a manner that prevents leaching to …

Liquid wastes should be contained in a controlled area such as a holding pit, sediment basin, roll-off bin, or portable tank. Containment devices must be structurally sound and leak free. …

Cal-Waste’s Concrete Washout System is 100% Storm Water Pollution Prevention Plan (SWPPP) Compliant. For more information, please contact Cal-Waste at (209)-369-6887 or (916)-441 …

Concrete washout water (or washwater) is a slurry containing toxic metals. It’s also caustic and corrosive, having a pH near 12. In comparison, Drano liquid drain cleaner has a pH of 13.5. …

­ Washout wastes into the temporary washout where the concrete can set, be broken up, and then disposed properly. ­ Washouts shall be implemented in a manner that prevents leaching to …

Washout wastes into the temporary washout where the concrete can set, be broken up, and then disposed properly. Washouts shall be implemented in a manner that prevents leaching to …

Construct and remove concrete washout facilities in accordance with WM-8, Concrete Waste Management.

BASINS was developed primarily to address four objectives: facilitating examination of environmental information, supporting analysis of environmental systems, providing a …

Concrete washouts are used to contain concrete and liquids when the chutes of concrete mixers and hoppers of concrete pumps are rinsed at the construction site after delivery. The washout …

Visit the California Stormwater Quality Association (CASQA) for the most recent standards. The following fact sheets are for general information only.