Laboratory Manager
John has over 7 years laboratory testing experience and manages our comprehensive geotechnical, materials, and pavement laboratory, supervising several staff laboratory technicians.
Our in-house lab is fully certified by Caltrans, City of Los Angeles, AASHTO AMRL, DSA, as well as the County of Orange Materials Lab.
Specialty tests include: soil chemistry tests, triaxial compression and permeability, soil cement and soil-cement-mixing tests, along with special handling requirements for sensitive and frozen soil samples.