Qualified Construction Materials List (QCML)

List of materials qualified for use on MassDOT highway construction projects.

The construction materials listed on the QCML are qualified for use on MassDOT Highway construction projects, and shall conform to the requirements shown in the MassDOT Standard Specifications for Highways and Bridges, Supplemental Specifications, and Contract Special Provisions Documents. All Qualified Construction Materials are also subject to performance at the manufacturer’s facility, on the project, or in the laboratory, and shall be removed at the discretion of the Department if results are deemed non-conforming. The most current version of the QCML is found on this web page and any material listed on previous versions will not be accepted by MassDOT and are voided.