On-Site Wastewater System Designs

  • Recirculating Sand Filter
  • FAST Aerobic Treatment
  • Advantex Recirculating Filter
  • Constructed Wetland

We  prepare on-site system designs utilizing a broad range of conventional and innovative treatment and disposal technologies, and working with numerous local health departments and California Regional Water Quality Control Boards with different regulatory standards. Design experience includes for example, conventional septic tank-gravity leachfields, pressure-dosed leachfields (with and without sand fill) utilizing pumps and automatic dosing siphons, mound and shallow cover-fill systems, subsurface flow wetlands, subsurface drip irrigation and chamber technology, peat fiber, SBR, MBBR, aerobic and fixed media treatment units.