ACI Certification Classes

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North Dakota Ready Mix & Concrete Products Association proudly sponsors ACI Certification classes. Whether you’re new to the industry, or a seasoned veteran looking to expand your knowledge base, the NDRM&CPA ACI Certification Program has something for you. The most common courses that we schedule on a regular basis are the “Concrete Field Testing Technician – Grade I” and the “Concrete Flatwork Association and Advanced Finisher”. All other courses are offered on an as-requested basis and will be scheduled when the class-attendee minimum is met.

Spring 2024 ACI Course Schedule

February 19-20, 2024 – ACI Field Testing Technician – Grade I – Holiday Inn, Fargo, ND
March 12, 2024 – ACI Concrete Strength Testing Technician – Terracon Bismarck, ND
March 13-14, 2024 – ACI Field Testing Technician – Grade I – Ramada Bismarck, ND
April 3, 2024 – ACI Aggregate Base Testing Technician – Terracon Fargo, ND
April 4, 2024 – ACI Aggregate Testing Technician – Level 1 – Terracon Fargo, ND
April 10-11, 2024 – ACI Flatwork Finisher – *CANCELLED*
April 17-18, 2024 – ACI Flatwork Finisher – Holiday Inn Fargo, ND
May 29-30, 2024 – ACI Field Testing Technician Grade I – Holiday Inn Fargo, ND
June 5-6, 2024 – ACI Field Testing Technician Grade I – Ramada Bismarck, ND
Holiday Inn, Fargo: 3803 13th Avenue S, Fargo, ND
Ramada, Bismarck: 1400 East Interchange Avenue, Bismarck, ND
Baymont Inn & Suites: 2611 Old Red Trail, Mandan, ND
Terracon, West Fargo: 860 9th Street NE, Unit K, West Fargo, ND 58078
Terracon, Bismarck: 1502 Grumman Lane, Suite 4, Bismarck, ND 58504
Register Here for Flatwork Associate/FinisherRegister Here for Field Testing Tech - Grade IRegister Here for Agg Base Testing TechnicianRegister Here Agg Testing Tech - Level 1Register Here for Concrete Strength Testing Tech

Gregory A. Johnson, PE, CWI

The NDRM&CPA ACI Certification Program is managed by Gregory A. Johnson, PE, CWI. Mr. Johnson has more than 30 years of experience in the concrete industry. Mr. Johnson is based out of Fargo, North Dakota and serves the surrounding region as a consultant engineer providing many training and certification programs.

For more information, please contact Program Manager, Greg Johnson, at or (701) 361-0201 or NDRMCPA Marketing Director, Brian Zuroff, at or (701) 319-9168.