Newsletter answers questions from hotline

Troubleshooting Newsletter No. 58, recently published by the American Society of Concrete Contractors, offers solutions to problems encountered by ASCC contractor members in actual specifications or on job sites. The anecdotes come from calls to the ASCC Technical Hotline, an 800 number exclusively for ASCC members. Included in this issue are questions about measuring floor flatness and levelness after joints have been sawed, door-opening tolerances, responsibility for structural drawings, and minimum slope for parking lots. Answers often cite ACI documents and other sources for further reference. ? (866) 788-2722 ? www.ascconline.org

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