ACI Seeks Comments on Specification for Concrete Construction

The American Concrete Institute has processed ACI 301, Specification for Concrete Construction, for public discussion. The document will be available for review by the public for a 45-day discussion period that ends in mid-March; a comment file has to be used. This is the final step before a new version of ACI 301 is published later this summer. The comments will be reviewed and addressed by Committee 301 at the next ACI Convention in March. The committee can choose to make changes to the specification before it is published or defer suggested changes as new business for the next cycle.

The draft ACI 301 posted for public discussion and comment form is available here. Other ACI standards posted for public discussion include ACI 332 – Residential Code, and ACI 522.1, Specification for Construction of Pervious Concrete Pavement. The comment file(s) should be e-mailed to

National Ready Mixed Concrete Association