To whom it may concern: Excel Drilling is an accident waiting to happen! I have seen people knocked unconscious by tree's being pushed down on them by Excel's powerful K max, I have seen a buggy drill flip over on top of a man almost killing the guy. I have seen people brake there backs. The supperviser's ask people the drive explosives without a hazmat. Ive seen them have a guy transport a set of caps and a charge in the back seat of a vehicle out of the powder box and without hazmat. Excel Drilling will kill someone one day the question you need to ask yourself, is it worth getting the blood on your company's hands or a massive fine by the ATF? Oh ya one more thing half there three quarters of there crew smokes methamphetamine, Excel Drllings onwers and sups are aware of this and only test the guys they know will pass.