Large bench footing
This area become a challenge for waterproofing
Delta membrane
The Delta membrane is used for drainage. It goes over the bench footing and down tot he drainage system.
trench in front
The drainage trench is cut in front of the bench footing
Sump pump added
a triplesafe sump system is added to the waterproofing system.
Three pumps
The triplesafe eatures 3 pumps in one liner. @ pumps are AC powered, cast-iron Zoeller pumps The third is a DC powered batter back-up pump.
Discharge pipes.
THe Triplesafe features two discharge pipes incase one pipe gets blocked.