Joseph J. Mehalick II (JJ), Geotechnical Drilling Division Manager/Senior Geotechnical Driller. Mr. Mehalick is an experienced driller and drilling supervisor with an extensive background in geotechnical and environmental drilling by means of hollow-stem and solid-stem augering, rock coring, air rotary, and mud-rotary, casing, and wash boring applications. Experienced on a variety of drilling platforms including conventional and limited access track, truck mounted, ATV-mounted and barge drilling. Experience with geotechnical drilling in accordance with ASTM, DOT-specific, and industry standard practices, packer and specialized downhole sampling testing (ie vane shear, Denison, infiltrometer), open hole mud rotary, environmental sampling and monitoring well installation, geo-thermal installations, grouting, and classification of both soil and rock samples. Holds National Drilling Association (NDA) certifications for Monitoring Well Construction and Groundwater Knowledge. In addition to Pennsylvania, he is a licensed to drill in Maryland, Delaware and West Virginia
Timothy A. Mehalick – Geotechnical Driller Helper – Mr. Mehalick has been in the drilling industry for many years in the family drilling business. He has over 7 years experience as a driller helper with a background in geotechnical and environmental drilling by means of hollow-stem and solid-stem augering, rock coring, air rotary, and mud-rotary, casing, and wash boring applications.