25 days left California
Orange County Sanitation District, CA
As part of its Industrial Waste Survey (IWS) and Pretreatment Program, OC San developed a GIS-based screening methodology using Esri Business Analyst and commercial business datasets from SafeGraph and Data Axle. This methodology integrates business locations, industry classifications, operational status, and spatial analysis to identify facilities that may be subject to the Pretreatment Program.
19 days left California
Orange County Sanitation District, CA
The Contractor shall furnish all labor, equipment, materials, machinery, tools, supplies, insurance, bonds, permits, licenses, transportation, and other incidentals necessary to complete all tasks and items of work. The work consists of procuring, removing, and replacing fouled biofilter media in the Truck Loading Biofilter System at Plant No. 2.
19 days left California
Orange County Sanitation District, CA
OC San seeks highly qualified and experienced contractors to manage the beneficial reuse, possibly including transportation, of approximately 300 wet tons per day (tpd) of biosolids. These biosolids are designated for beneficial reuse either through composting, land application, and other qualifying management practices.