Refer to Submittal Procedure for additional details.

8/1 - New sampling and testing may begin for aggregate suppliers.

9/15 - Specification changes for the next EMPC year are approved at the EMPC Board Meeting.

10/1 - New specification for the next EMPC year is published on the website.

12/1 - New Material Submittal Forms published on the website.

1/1 - New Mix Design Submittal Form published on the website (dependent on material submittals).

2/14 - Deadline to submit mix designs for a lower review fee.

4/1 - New EMPC year begins - Old mix designs are removed from the website and are no longer valid. New mix designs are published for use.