Last Updated 4/1/2019: 2019 Approved Mix Design published

Last Updated 4/5/2019: 2019 Approved Coarse Aggregates Updated

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The following information is guidance for best pratices when testing concrete. There is additional information on formatting of testing submittals.

For testing data submitted throughout the year the file naming convention should be:

Date_MixID_Readmix Supplier (YYYYMMDD)

As an example