Gabilan Ag Services Compost Facility – located at the Monterey Peninsula Landfill (MPL), Monterey County, CA

We were hired to bring this Tier 2 compost facility into compliance with the State Water Board General Waste Discharge Requirements for Composting Operations (“Compost General Order”).  The Compost General Order regulations and corresponding technical report requirements are fairly complex.  We performed hydraulic conductivity testing of the working surface to demonstrate that it met the General Order requirements.  We have submitted to the Water Board our Final Design Technical Report, which also includes a Wastewater Management Plan and an Operations & Monitoring Plan.  This Technical Report also includes final design engineering drawings of a lined compost storm water detention pond and an upgraded wastewater conveyance system and working surface grading design.