ACI MNL-15(20)

The American Concrete Institute's Field Reference Manual is a compilation of ACI 301-20 Specifications for Concrete Construction and additional ACI documents on measuring, mixing, transporting, and placing concrete; concrete pumping methods; hot- and cold-weather concreting; consolidation; and concrete formwork. ACI 301-20 requires that the contractor keep a copy of this manual in the field office of any project where ACI 301 is specified.