Internal Quality Control

 Our laboratory facilities maintain a rigorous quality assurance and check program. This program includes intensive audits by AASHTO Materials Reference Laboratory (AMRL), the Cement and Concrete Reference Laboratory (CCRL),administered by the Ghana Standard Board (GSB). Laboratory personnel are trained by experienced supervisors and demonstrate proficiency in testin procedures, instrumentation operation and data reduction. The instrumentation in the laboratory is regularly calibrated. Certified professional technicians complete documented calibration of the equipment. Laboratory samples are identified with a unique sample number, which is utilized in tracking the sample through the laboratory and for sample data tracking and archiving.