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Large bench footing
This area become a challenge for waterproofing
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Delta membrane
The Delta membrane is used for drainage. It goes over the bench footing and down tot he drainage system.
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trench in front
The drainage trench is cut in front of the bench footing
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Sump pump added
a triplesafe sump system is added to the waterproofing system.
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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.
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Discharge pipes.
THe Triplesafe features two discharge pipes incase one pipe gets blocked.