NTL-HIGHWAY/ROAD TRANSPORTATION-Construction and Maintenance ; NTL-SAFETY AND SECURITY-SAFETY AND SECURITY ;

With the shift from quality control (QC) of materials and placement techniques to quality assurance (QA) and acceptance over the years, the role of the Office of Materials Technology (OMT) has been shifting towards assurance of material quality and oversight of contractor quality control operations. Thus, there was a need to examine such quality control procedures and identify risks and potential improvements.

US Transportation Collection