Upcoming Educational Events Print this Article | Send to Colleague Upcoming Education Classes: June 29 (8 a.m.-12 p.m.)—Blueprint Reading—Instructor: Dan Frondorf, DG Frondorf and Associates. June 30 & July 1 (8 a.m.-4 p.m.)—Construction Estimating—Instructor: Dan Frondorf, DG Frondorf and Associates. Click here to register for ACI classes! Back to ACI Advantage