aashto Logo GSI Logo CCRL Logo

Advanced Terra Testing

833 Parfet St, Unit A
Lakewood, CO 80215
info@terratesting.com | 303-232-8308

ATT Wrausch

William Rausch, PE

Owner/Technical Director

Professional Engineer, Oklahoma and Colorado

Master of Science, Applied Mathematics, University of Washington, 2017
Bachelor of Science, Physics, Metropolitan State University of Denver, 2012

William provides oversight of the technical aspects of ATT, including equipment repair and calibration. He also oversees ATT testing facilities and field operations.

Geotechnical Background

William entered the geotechnical testing industry in 2004, while studying physics and mathematics in college. He went on to acquire a master’s degree in Applied Mathematics from the University of Washington, and subsequently his professional engineering license. He has a wide variety of experience in the civil and geotechnical engineering fields. He has over 10 years of laboratory testing experience performing testing on soil, rock, geosynthetics, and construction materials. In 2013, he began working as a staff engineer and performed a variety of tasks including construction inspections and foundation and retaining wall designs. During this time, he gained certifications from ACI, CAPA, NICET, CPOW, and WAQTC. In 2015 he began work as an engineer and driller, performing numerous site investigations and participating in engineering design projects. He has been involved with large commercial building projects, dams, water reclamation, environmental site assessments, geological hazard assessments, and slope design. His background in physics and mathematics give him unique insights to the geotechnical testing industry. In 2017, he became the technical director of ATT and in 2019, a co-owner.

Beyond the Lab

William is kept busy as the father of two young daughters. He enjoys living an active lifestyle, enriched by playing music and art.


William Rausch, Numerical Analysis of Consolidation Curves, 2020 Rocky Mountain Geo-conference (Publication Delayed)


Professional Engineer, Oklahoma and Colorado
CPOW Soil Inspector

© Copyright 2020 - Advanced Terra Testing, Inc.