Order Digital Reprints
Want a PDF of this article as it appeared in print?
Order Here!
Filed Under
Sign Me Up!
Join your colleagues who already get great content delivered right to their inbox.
Sign up Digital!
If you don't want to bring your iPad into the bathroom, we can send you a magazine subscription for free!
Subscribe to Print!
Yellow insulation has been sprayed over the exterior of these risers before backfill to prevent freezing. (Photo courtesy of Clayton Foster)
There are many advantages to keeping septic tanks, pump tanks and other advanced pretreatment units (aerobic treatment units and media filters) shallow. During the design and installation process, potential disadvantages can be accounted for.
As tanks and other components are...
