![Steep Maine Hillside Requires Carving a Flat Drainfield Bed](https://cole-onsiteinstaller.imgix.net/https%3A%2F%2Fwww.onsiteinstaller.com%2Fuploads%2Fimages%2Fmaine_bed_image1-1.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=5c69dba39db78627486e328de5a82929)
The Eljen units in South Thomaston, Maine, sit on 6 inches of washed sand, with the rest of the bed built with coarse septic sand. (Photos courtesy of Jackson Feener)
The house about a half-mile from the Atlantic Ocean had a system dating to sometime in the 1950s. There was a stone bed for the drainfield, and it was time for a replacement, says Jackson Feener, the installer hired for the project. Feener runs Jackson Excavation in South...