Insulation of sewage weeping bed system contained by alberta? ...
Answers: . You want to insulate the system to keep it from freezing?
I thought the "insulation" be provided by 2 meters of earth. Maybe you'll hold to contact a septic tank cleaning company.
".....a weeping bed. That is, a grating of below ground surface porous tiles or tubes which are lain so as to effectively distribute the overflow waters over a massive "bed" of soil. The size of the bed is important surrounded by that if it is adequate, the ground nouns involved will neither subside or become muddy from too much moisture. Essentially the water is distributed into the soil, percolate down through the soil for additional cleaning, and, enter the water table.