Did you know that Division 9 Floor Covering specifications have concrete floor flatness requirements that don't line up with Division 3 Concrete tolerances? Does the concrete contractor on your project even know there is a Division 9 specification??? In this podcast episode of Concrete Logic, Keith Robinson of DIALOG joins the show to make us wiser on another concrete industry conundrum - floor flatness.  He suggests a proactive approach to ensure concrete slabs meet or exceed floor installation requirements. Keith points out that even if a concrete slab meets floor flatness requirements days after it's placed, it may not be that flat once the flooring contractor arrives to install floor covering months later. What can we do to ensure our concrete slabs remain flat? Find out in this episode of Concrete Logic! Support the show by donating and get your name listed as an episode producer! Click here: https://www.concretelogicpodcast.com/support/ Episode References Guest: Keith Robinson | DIALOG | krobinson@dialogdesign.ca Guest Website: | https://dialogdesign.ca/ Links to Straightedge Measurement Best Practices: https://www.nfca.ca/education-calendar/best-practice-10-foot-straightedge/ https://www.nfca.ca/education-calendar/concrete-specification/ Music: Mike Dunton | https://www.mikeduntonmusic.com| mikeduntonmusic@gmail.com| Instagram @Mike_Dunton Host: Seth Tandett, seth@concretelogicpodcast.com Host website: concretelogicpodcast.com