Antioch Recycled Water Project

Delta Diablo Sanitation District
Designer: 
Dodson/Psomas
Contractor: 
JMB
Construction Cost: 
$8 million

This project consists of installing approximately 30,000 linear feet of PVC piping through an abandoned 18-inch diameter raw waterline, installing a 1.1 million gallon buried pre-stressed concrete tank, installing a packaged pump station, and constructing a masonry building. This project will also involve cathodic protection, landscaping, paving, electrical and instrumentation control systems and other associated utilities.

Key Project Features: 
  • The new reservoir is being built under the 14th hole of the City's golf course!  
  • Soil nails are being used to secure the excavated work area.
  • The recycled water reservoir will be used to water the City's golf course and community parks.