🌧️ FAA AC 150/5320-12 (Sawcut 1/4"x1/4" @ 1.5" Spacing, NASA Dynamic Hydroplaning)

Runway Grooving & Hydroplaning Calculator

Size transverse diamond-sawcut runway drainage grooves (1/4" width x 1/4" depth on 1-1/2" centers) under FAA AC 150/5320-12: calculate dynamic hydroplaning speed under NASA's tire pressure equation ($V_p = 9 imes sqrt{ ext{Tire PSI}}$), calculate rapid water film drainage to maintain wet friction braking coefficients >0.50, and airport grooving contracting profits.

1. Project & Operating Inputs

Runway Grooving Surface Area (Square Yards e.g. 85,000 Sq Yd Grooved)

Aircraft Tire Inflation Pressure (PSI e.g. 215 PSI Commercial Jet Tire)

Customer Bid Price for Diamond Gang-Saw Runway Grooving ($ / Sq Yd)

Diamond Products Multi-Blade Machine, Vacuum Recovery, Slurry Disposal ($)

2. Financial Breakdown & Yield

FAA RUNWAY TRANSVERSE GROOVING

Turnkey Runway Diamond Grooving Profit

Airfield Pavement Grooving Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost