ATL is concluding our fall PDH seminar schedule this Thursday with the presentation listed below:

  • Thursday, November 9th, 2023 at 2:00PM EST
    Engineering Significance of Aggregate Tests
    Presenter: Steve Moore, PE
    This 1-hour seminar will discuss the engineering significance of aggregate tests outlined in ASTM C33, Standard Specifications for Concrete Aggregates. Various Coarse and Fine aggregate tests will be discussed, specifically those related to the strength and durability of concrete. The test procedures will be briefly discussed, how the tests simulate different field environments, and how the results relate to the overall strength and durability will be presented. (1PDH)
  • Cost: Free
  • Register at:
    Each attendee must register individually to obtain credit.

ATL has provided continuing education seminars for PDH credit for over 15 years, and we are excited to announce that the following seminars have been approved for online presentation. The seminars are intended to provide participants with an understanding of technical topics that will assist with their project needs. ATL courses are recognized by most U.S. states including New York to receive PDH credits for various professional licensure (ATL is a NYS approved sponsor organization).