Equipment: Ditch Witch® 3020 M1, STRAIGHTLINE® RockEye Air Hammer 4.0 coupled with an Ingersoll Rand 1150cfm x 350 psi compressor. The Challenge: W&W Utility Construction was rewarded a job with multiple bores In Pocola, Oklahoma. The hard shale that is predominant in this area made attempts with conventional rock tooling cost prohibitive. With over 600 … Continued