Projects feature CSA-approved materials (e.g., polyethylene/concrete septic tanks, PVC piping), designed for -40°C winters and 20-50 year lifespans.  Wastewater systems handle 500-10,000 L/day, with pumps operating at 1-4 psi for pressurized dosing. Site grading ensures <2% slopes for drainage, per OBC, and we use GPS-guided equipment for precision in rocky terrains, ensuring MECP-compliant installations.