Dewatering Pump Hour calculations

Dewatering Pump Capacity & Soil-based Recommendation Calculator

Pumping Method Auto (by soil type) Sump Pumping Well Point System Soil Type / Permeability Gravel (very permeable) Sand (permeable) Silty Sand (medium) Clay (low permeability) Pit Dimensions Time to fill pit once (min) Number of Active Pumps Number of Standby Pumps Pump Power per Unit (HP) Total Head to Discharge (m) Pump Discharge Efficiency (%) Total Concreting Duration (hours) Initial Setting Time of Concrete (hours) Rainfall Rate (mm/hr) [optional] Groundwater Table Depth (m) [optional]