DESIGN & INSTALLATION   IF YOU ARE ASKED FOR A PASSWORD JUST LEAVE BLANK AND HIT "ENTER"

Wastewater Design, Installation and Maintenance – download the pdf -

or as a .zip file - Revised December 2007
Field Design (Excel Spreadsheet) - Revised April 2008

Drain-down and fill time - a paper presented at WOSSA
Flushing Design (Excel Spreadsheet)
Flushing Velocities – a discussion
Details (downloads in Word, Autocad DXF or DWG files)

Closed loop detail for long laterals or direct septic dispersal. To download click on any of these links: R2000-dwg or  dxf or  PDF
Operations & Maintenance – download the pdf
GeoVac Filters - 16 - 900 gpm
Septic tank effluent and 12 inch spacing uses
Do you need Chlorination?
Headworks Installation
GEO Controllers General Instructions
Nutrient Update Various Crops EPA Table 4–11