Mr. Mathes has over 8 years of construction services experience. Duties included observation and documentation of fill placement, some in excess of 100 feet in thickness, and monitoring settlement. He has observed both drilled pier and auger cast-in-place pile foundations. Mr. Mathes provided multiple construction services, from foundation excavations to full-time CMU observation for several large retail facilities in multiple Midwestern states.
Including post tension observation for several mid rise hospitality and parking structures in the St. Louis area. Laboratory experience includes the compression testing and reporting of concrete, mortar and grout.