Specifications include, but are not limited to: construction materials laboratory testing, analysis, and work related to
testing equipment calibration. Contractor shall provide services on an “as-needed” basis to support the
California Department of Transportation (Caltrans), Division of Design, Office of Engineering Services,
District 4, from 0 phase to phase 4 completion of various projects, in the maintenance, development and
construction of proposed Caltrans transportation facilities.