User Manual

Utility AirSpade®
Technical Applications Bulletin
Use of Compressed Air-Powered Excavation
for Utility/Construction Work
March 2019
contributing authors
Thomas C. Tremblay
Craig M. Schoen
With illustrations and standard construction
detail drawings by STIMSON available online at
www.airspade.com/utilityguide
Published by AirSpade Division, Guardair Corporation.