The American Society of Concrete Contractors (ASCC) published Troubleshooting Newsletter #58 that provides solutions to problems encountered by ASCC members and answered by the ASCC Technical Hotline. The newsletter published selected hotline questions with answers and citations for ACI documents for more information.

Topics covered in the newsletter include measuring floor flatness and levelness after joints have been sawed, door opening tolerances, responsibility for structural drawings, minimum slope for concrete parking lots and more.

Newsletters are available to both members and non-members through the ASCC website or by toll free number 1-866-788-2722.