South Dakota Ready Mix Concrete Association

ACI Certification Programs Sponsored by SDRMCA.

Please review the following prior to registering:

2021-22 SDRMCA Policies - Cancellation/Payment, Refunds, Students, ADA Accommodations, etc.

ADA Accommodations - Must be requested in Advance of Testing

Verify Certification/Expiration

It is the intention of SDRMCA to assist all individuals interested in becoming ACI Certified, however, our space, courses, and schedules are limited. 

If you need additional assistance finding a program to meet your needs, please contact SDRMCA, visit, or check surrounding state associations to view additional program offerings.


If after 4-6 weeks from testing you have not received your scores in the mail or by email, you must contact

ACI Certifications Department directly at 248-848-3790.  

Wondering if your certification has expired?  Check at

ACI Testing & COVID-19:

SDRMCA reserves the right to implement additional COVID protocols including masks, 6ft spacings, hand sanitizing, and/or zoom training as deemed appropriate for the safety of the examinees and volunteers throughout the event if conditions require. 

Please reschedule and DO NOT ATTEND if you are feeling ill, have symptoms, have tested positive, or have been knowingly exposed to someone with COVID prior to class.

ACI Concrete Field Testing Certification:  Program Information

You must be physically able to perform the tests or request ADA accommodations from ACI in advance of testing.

Upcoming South Dakota Test Dates:   

December 14-15, 2021:  Sioux Falls - Classroom Training/Exams  REGISTER **FULL**

February 15, 2022:  Brookings - Exams Only (No classroom training at this event.)  REGISTER

March 2-3, 2022:  Rapid City - Classroom Training/Exams  REGISTER **Full**

March 24-25, 2022:  Pierre - Classroom Training/Exams  REGISTER **Full**

May 24-25, 2022:  Sioux Falls (DOT/Seasonals Only) - Classroom Training/Exams

Study Video Links:

ACI Field Testing Videos of procedures can be reviewed on the Colorado Ready Mix Concrete Assoc's linked here: you tube channel - (see Field 1 videos).  They are also linked individually here:  C1064 TempC172 Sampling, C143 SlumpC138 DensityC231 Air PressureC173 Air - VolumetricC31 Cylinders, and Cyl Storage

SAMPLE Calculations,  Sample solution sheets

Materials:  ASTM, ACI Study Workbook, Classroom Training, Written/Performance Exam Included.

ACI Concrete Strength Testing Certification:  Program Information

You must be physically able to perform the tests or request ADA accommodations from ACI in advance of testing.

Upcoming Test Dates:

March 23, 2022: Pierre REGISTER

Materials:  ASTM, ACI Study Workbook, Classroom Review, Written/Performance Exam Included.

ACI Concrete Flatwork Associate/Advanced Finisher Certification:   Program Information

Upcoming Test Dates: 

January 6, 2022 - Sioux Falls  REGISTER

February 2, 2022 - Deadwood  REGISTER

Materials:  ACI Study Workbook, Written Exam Included.

Work Experience Forms can be downloaded from ACI's website at the Program Information Link above.

ACI Field Testing Written Exam Retest Dates: 

Field Testing Retests can be completed at any of the events above or on the additional dates below for written only.

Upcoming Test Dates:  

February 8, 2022 - Sioux Falls  Register (9am), Register (11am)

April 26, 2022 - TBA

June 28, 2022 - Sioux Falls (TBD - if needed)

Copyright SDRMCA

SDRMCA, 5024 S Bur Oak Place #113A, Sioux Falls, SD 57108

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