🏗️ Augercast CFA Piles (115% Minimum Automated Grout Over-Pump Ratio & Rebar)

Continuous Flight Auger (CFA) Grout Calculator

Size high-production Continuous Flight Auger (CFA / Augercast) cast-in-place piles under DFI (Deep Foundations Institute) guidelines: calculate theoretical vs actual pumped grout volume (maintaining mandatory 115% to 125% automated over-pump ratio during controlled auger extraction to prevent necking), center rebar cage plunge placement, and augercast profits.

1. Project & Operating Inputs

Total CFA Piles Drilled & Pumped (Pile Count e.g. 140 Augercast Piles)

Pile Diameter (Inches e.g. 18.0" / 1.5-Foot Diameter CFA Pile)

Customer Bid Price for Supplied & Cast Augercast Pile ($ / Pile e.g. $1,850)

Continuous Flight Rig, High-Pressure Grout Pump, Cement/Sand Slurry & Crew ($)

2. Financial Breakdown & Yield

DFI AUGERCAST CFA PILES

Turnkey Augercast CFA Contract Profit

Deep Foundation Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost