When we installed a septic tank in Calgary, I realized that the most important thing is not the tank itself, but how thoroughly people analyze the soil. In our region, many people work by eye, and then the system gets clogged with clay. We decided to
go to specialists who first conduct detailed moisture absorption tests and only then offer solutions. Their approach is different in that they really take into account local standards and the specifics of the soil on a particular site. Most people just dig, but here they explain why this particular design will work for years. I chose this option because I didn't want to have to redo everything later due to calculation errors.
