Project Details

The Delta Diablo Sanitation District Recycled Water Facility, built for Calpine, produces title-22 water to feed two power plants and 20 acres of parks and landscaped areas. It includes complex cast-in-place concrete structures using over 25,000 cubic yards of concrete to support the “purple pipline” that saves over 8600 acre feet of potable water every year.

Delta Diablo Sanitary District Recycled Water Facility
Pittsburg, CA
Recycled Water Produced Annually
170 Million Gallons