Rancho Las Virgenes Composting Facility

Rancho Las Virgenes Composting Facility

Morley Construction provided self-performing concrete services on the Rancho Las Virgenes Solids Handling and Composting Facility.  The project included 11 buildings on the 20 acre site, built to provide the beneficial rescue of wastewater biosolids in response to needs for increased capacity and changes in EPA regulations. Commercially available wood shavings are added to biosolids for composting, or alternative amendments such as green wastes are implemented.


This facility is among the most highly automated of its type in the world. The facility digests, dewaters and composts primary biosolids using a fully automated computer-controlled process.

Project Details:

  • 25,643 gsf
  • 14,000 cy of concrete


Las Virgenes Municipal Water District


Montgomery Watson Harza

©2021 Morley Construction Company | Privacy

Log in with your credentials

Forgot your details?