Enter your excavation information to learn about options and considerations for selecting dewatering systems.

Input Project Information

  • Enter excavation parameters (length, width, and depth)
  • Select the excavation method from drop-down. Options are Open Cut, Steel Sheeting, H-Beam & Lagging, and Other.
  • Enter water table depth
  • Select the general soil profile from drop-down. Options are Sand, Silt, Clay, Gravel, and Stratified.
  • Click calculate

Output Section Shows:

Flow Estimate: Estimated range of flow (from low to high in gallons per minute). Note: An accurate flow determination must be calculated before the dewatering system can be designed
System Options: Displays a generalized dewatering approach based on the project input you provided.
Considerations: Issues to consider regarding dewatering based on the projects parameters.

Excavation Length feet
Excavation Width feet
Excavation Depth feet
Excavation Method
Water Table Depth feet
General Soil Profile

Flow Estimate
Low Flow Project
Low Flow Estimate
NaN Gallons per minute
High Flow Estimate
NaN Gallons per minute
System Options

*Griffin will follow up with an engineering assessment and dewatering system quotation