CCA San Diego Replacement Facility Grey Water Recycling Systems

This project involved the design of a centralized shower water treatment facility and laundry recycle facility for a 2,000-bed prison in California.

The shower water treatment system consisted of an influent pump station, filtration systems, disinfection system, and effluent storage and pumping.  Treatment systems are designed to meet CA title 22 water quality requirements.  The treated shower water will be used for flushing toilets in the cells.

The laundry water treatment system is a package system consisting of treatment storage and pumping facilities.  This system will recycle approximately 85% of the laundry water for use in the next wash cycle.