Denis Crayon, CHST, is the director of Health and Safety for Summit Drilling Co. Inc. He began his career working for Aquifer Drilling/Testing in Queens, New York, as an apprentice/driller. He earned a journeyman license drilling for HRS/B&B Drilling in New Jersey and drilled at ADT/Diamond Drilling, also in New Jersey. Crayon moved to Summit Drilling in Bridgewater, New Jersey, as a driller and became fleet mechanic, purchasing manager, and director of health and safety. Equipment he operated included IR T-3/T-4, Gus Pech, Mobile, CME, and Acker. He received BCSP certification as a CHST in 2010. His credentials include OSHA 10/30 Hour Construction/General Industry Trainer, First Aid/CPR Trainer, and Defensive Driving Instructor. In addition, he provides other health and safety trainings. Crayon currently serves as a director on the NGWA Board of Directors and as the president of the New Jersey Ground Water Association.