South Dakota Ready Mix Concrete Association


Events/Training

    • 17 Dec 2025
    • 8:00 AM - 3:00 PM
    • Sioux Falls -Aaron Swan Lab
    • 0
    Registration is closed

    ACI Strength Testing Technician Certification -

    Study Workbooks & ASTM's will be mailed in advance.

    Class policies & study videos are posted at www.sdrmca.org/certifications.

    Bring:  Gov't Issued Photo ID, workbook & folder, non-programmable calculator, Notepaper, #2 pencils, highlighter, PPE - safety glasses, gloves, steel toe shoes, work clothes

    8:00am:  Brief morning review, followed by written and performance exams.

    This is a review class only.  You are expected to study the materials and procedures before attending.

    A detailed agenda will be mailed with course materials.

    For more information visit this link to ACI's website.


    This class must have a minimum of 10 registrants to take place.

    • 18 Dec 2025
    • 8:00 AM - 5:00 PM
    • Sioux Falls, SD - GeoTek Engineering Lab
    • 2
    Register

    ACI Aggregate Base Testing Technician Certification

    Study Workbooks & ASTM's will be mailed in advance.

    Class policies & study videos are posted the sdrmca.org website:  Click Here

    Bring:  Gov't issued Photo ID, workbook & folder, non-programmable calculator, Notepaper, #2 pencils, highlighter, PPE - safety glasses, steel toe shoes, work clothes

    Brief morning review, followed by written and performance exams.

    This is a review class only.  You are expected to study the materials and procedures before attending.  Class times are subject to change. 

    A detailed agenda will be mailed with course materials.

    For more information visit this link to ACI's website: Click Here

    This class has a maximum of 10 registrants.

    • 19 Dec 2025
    • 8:00 AM - 4:00 PM
    • Sioux Falls, SD - GeoTek Engineering Lab
    • 3
    Register

    ACI Aggregate Testing Technician Level 1 Certification

    Study Workbooks & ASTM's will be mailed in advance.

    Class policies & study videos are posted the sdrmca.org website:  Click Here

    Bring:  Gov't issued Photo ID, workbook & folder, non-programmable calculator, Notepaper, #2 pencils, highlighter, PPE - safety glasses, steel toe shoes, work clothes

    Brief morning review, followed by written and performance exams.

    This is a review class only.  You are expected to study the materials and procedures before attending.  Class times are subject to change. 

    A detailed agenda will be mailed with course materials.

    For more information visit this link to ACI's website:  Click Here

    This class has a maximum of 10 registrants.

    • 10 Feb 2026
    • 10:00 AM
    • 11 Feb 2026
    • 12:00 PM
    • The Lodge, Deadwood, SD
    Register

    Annual Concrete Conference - Registration is OPEN

    February 10-11, 2026 - The Lodge in Deadwood, SD

    Registration closes on January 31st.  A $50 late fee will be applied after that date.  Substitutions are welcome.  

    Conference starts on Tuesday, February 10, 2026 at 10am (MDT).  Program coming soon.  

    Topics include:  Trial Batching, Placing & Finishing IL Concrete, Rebel Sensors, Optimized Pavement Designs, Curing, CTAC, Technology, SDDOT Update,  Keynote speaker on Mental Health in Construction, and more...

    Sponsorship Opportunities Available:  If registering an individual, sponsorship can be selected as an option at the end of the online registration.  If registering as a sponsor only, fill out the sponsorship form below and email to jackie@sdrmca.org.    

    Printable Registration Form and Program:  coming soon

    Printable Sponsorship Form:  Click Here 

    Room Reservations:  Call 1-605-584-4800 ((mention SD Concrete Conference for block rates).  Room Block closes 1-9-26 or when filled.  

    State Rate Rooms:  Call Alisha Kilander at 605-571-2100

    **Reminder:  Deadwood is Mountain Standard Time (MST)

    PDH Certificates will be available.
    • 11 Feb 2026
    • 1:00 PM - 2:00 PM
    • The Lodge, Deadwood, SD
    • 23
    Register

    This event is being held in conjunction with the SDRMCA/SDACPA Concrete Conference.  Separate registration by January 27th is required for this ACI exam session.

    ACI Flatwork Associate/Advanced Finisher Certification Exam - English

    This is a written exam only session.  

    A study workbook and work experience forms are included with exam registration fee.  It will be mailed when payment has been received.

    Bring:  #2 pencils, Gov't issued photo ID, and work experience forms.  

    PROGRAM INFORMATION

    STUDY SLIDE LINK

    Bring your work experience forms to the exam:  Work Experience Forms

    Certification is valid for 5 years.  

    • 18 Feb 2026
    • 8:00 AM
    • 19 Feb 2026
    • 5:00 PM
    • Brookings Inn Hotel/GCC Ready Mix Shop, Brookings, SD
    • 5
    Register

    This is a CERTIFICATION EVENT.  IT IS IMPORTANT TO STUDY THE WORKBOOK and PRACTICE THE PROCEDURES PRIOR TO ARRIVAL.

    Study workbook, ASTM's and detailed agendas will be mailed prior to the event to the address provided with registrations. 

    Class policies & study videos are posted at www.sdrmca.org/certifications.

    Day One:  Wednesday, Feb. 18 (Brookings Inn Hotel)

    Bring:  Workbook, pencil/highlighter, non-programmable calculator

    8am Check In/Introductions

    8:15 Review of ASTM Procedures

    Noon Lunch (on own)

    1pm Review of ASTM Procedures, Equipment available

    Day Two:  Thursday, Feb. 19 (Brookings Inn Hotel)

    Bring:  Photo ID, workbook, #2 pencils, non-programmable calculator, PPE-safety glasses, gloves, steel-toe work boots/shoes

    8:00am Review (Breakfast on your own)

    9:00am Written Exam (1 hour)

    Performance Exams  - Immediately following by scheduled time (GCC Ready Mix shop, Western Avenue)

    (Test times will be provided for performance exams to space out attendees.)

    The certification was designed by ACI to promote better understanding of the ASTM procedures related to testing and acceptance of plastic concrete. This understanding will provide more reliable and accurate test results for better measurement of concrete performance.

    Certification requires successful completion of both a hands on performance and written exam.

    CERTIFICATION REQUIREMENTS

    A Concrete Field Testing Technician Grade I is an individual who has demonstrated the knowledge and ability to properly perform and record the results of seven basic field tests on freshly mixed concrete: Upon successful completion of the program, participants will have an International Certification and better understanding of the following ASTM testing procedures:

    ASTM C1064/C1064M: Temperature of Freshly Mixed Hydraulic-Cement Concrete

    ASTM C172/C172M: Sampling of Freshly Mixed Concrete

    ASTM C143/C143M: Slump of Hydraulic Cement Concrete

    ASTM C138/C138M: Density (Unit Weight), Yield & Air Content (Gravametric) of Concrete

    ASTM C231/C231M: Air Content of Freshly Mixed Concrete by Pressure Method

    ASTM C173/C173M: Air Content of Freshly Mixed Concrete by Volumetric Method

    ASTM C31/C31M: Making & Curing Concrete Test Specimens in the Field

    Certification is valid for 5 years.

    **Steel toe boots/shoes, gloves, mask and safety glasses required.

    **You must be physically able to perform the tests or request ADA accommodations from ACI's Certifications Department PRIOR to exam day. 

    • 24 Feb 2026
    • 8:00 AM
    • 25 Feb 2026
    • 4:00 PM
    • Western Dakota Technical College/SDDOT, Rapid City, SD
    • 4
    Register

    ACI Concrete Field Testing Technician - Grade 1

    This is a CERTIFICATION EVENT.  IT IS IMPORTANT TO STUDY THE WORKBOOK and PRACTICE THE PROCEDURES PRIOR TO ARRIVAL.

    Study workbook, ASTM's and detailed agendas will be mailed prior to the event to the address provided with registrations. 

    Class policies & study videos are posted at www.sdrmca.org/certifications.

    Day One: Tuesday, Feb. 24 (Western Dakota Technical College)

    Bring:  Workbook, pencil/highlighter, non-programmable calculator

    8am Check In/Introductions

    8:15 Review of ASTM Procedures

    Noon Lunch (on own)

    1pm Review of ASTM Procedures, Equipment available

    Day Two: Wednesday, Feb. 25 (Western Dakota Technical College)

    Bring:  Gov't Issued Photo ID, workbook, #2 pencils, non-programmable calculator, PPE-safety glasses, gloves, steel toe/work boots-shoes

    8:00am Review (Breakfast on your own)

    9:00am Written Exam (1 hour)

    Performance Exams  - Immediately following by scheduled time (SDDOT Office/Wash Bay)

    (Test times will be provided for performance exams to space out attendees.)

    The certification was designed by ACI to promote better understanding of the ASTM procedures related to testing and acceptance of plastic concrete. This understanding will provide more reliable and accurate test results for better measurement of concrete performance.

    Certification requires successful completion of both a hands on performance and written exam.

    CERTIFICATION REQUIREMENTS

    A Concrete Field Testing Technician Grade I is an individual who has demonstrated the knowledge and ability to properly perform and record the results of seven basic field tests on freshly mixed concrete: Upon successful completion of the program, participants will have an International Certification and better understanding of the following ASTM testing procedures:

    ASTM C1064/C1064M: Temperature of Freshly Mixed Hydraulic-Cement Concrete

    ASTM C172/C172M: Sampling of Freshly Mixed Concrete

    ASTM C143/C143M: Slump of Hydraulic Cement Concrete

    ASTM C138/C138M: Density (Unit Weight), Yield & Air Content (Gravametric) of Concrete

    ASTM C231/C231M: Air Content of Freshly Mixed Concrete by Pressure Method

    ASTM C173/C173M: Air Content of Freshly Mixed Concrete by Volumetric Method

    ASTM C31/C31M: Making & Curing Concrete Test Specimens in the Field

    Certification is valid for 5 years.

    **Steel toe boots/shoes, gloves, mask and safety glasses required.

    **You must be physically able to perform the tests or request ADA accommodations from ACI's Certifications Department PRIOR to exam day.

    • 17 Mar 2026
    • 8:00 AM
    • 18 Mar 2026
    • 4:00 PM
    • Capital City Campus/SDDOT, Pierre, SD
    • 29
    Register

    ACI Concrete Field Testing Technician - Grade 1

    This is a CERTIFICATION EVENT.  IT IS IMPORTANT TO STUDY THE WORKBOOK and PRACTICE THE PROCEDURES PRIOR TO ARRIVAL.

    Study workbook, ASTM's and detailed agendas will be mailed prior to the event to the address provided with registrations. 

    Class policies & study videos are posted at www.sdrmca.org/certifications.

    Day One: Tuesday, March 17 (Location: Capital City Campus, Pierre)

    Bring:  Workbook, pencil/highlighter, non-programmable calculator

    8am Check In/Introductions

    8:15 Review of ASTM Procedures

    Noon Lunch (on own)

    1pm Review of ASTM Procedures, Equipment available

    Day Two: Wednesday, March 18 (Location: Capital City Campus, Pierre)

    Bring:  Photo ID, workbook, #2 pencils, non-programmable calculator, PPE-safety glasses, gloves, steel-toe work boots/shoes

    8:00am Review (Breakfast on your own)

    9:00am Written Exam (1 hour)

    Performance Exams  - Immediately following by scheduled time (SDDOT Area/Region Shop and Wash Bay, Building B) 

    (Test times will be provided for performance exams to space out attendees.)

    The certification was designed by ACI to promote better understanding of the ASTM procedures related to testing and acceptance of plastic concrete. This understanding will provide more reliable and accurate test results for better measurement of concrete performance.

    Certification requires successful completion of both a hands on performance and written exam.

    CERTIFICATION REQUIREMENTS

    A Concrete Field Testing Technician Grade I is an individual who has demonstrated the knowledge and ability to properly perform and record the results of seven basic field tests on freshly mixed concrete: Upon successful completion of the program, participants will have an International Certification and better understanding of the following ASTM testing procedures:

    ASTM C1064/C1064M: Temperature of Freshly Mixed Hydraulic-Cement Concrete

    ASTM C172/C172M: Sampling of Freshly Mixed Concrete

    ASTM C143/C143M: Slump of Hydraulic Cement Concrete

    ASTM C138/C138M: Density (Unit Weight), Yield & Air Content (Gravametric) of Concrete

    ASTM C231/C231M: Air Content of Freshly Mixed Concrete by Pressure Method

    ASTM C173/C173M: Air Content of Freshly Mixed Concrete by Volumetric Method

    ASTM C31/C31M: Making & Curing Concrete Test Specimens in the Field

    Certification is valid for 5 years.

    **Steel toe boots/shoes, gloves, mask and safety glasses required.

    **You must be physically able to perform the tests or request ADA accommodations from ACI's Certifications Department PRIOR to exam day.

    • 22 Apr 2026
    • 8:00 AM - 3:00 PM
    • Black Hawk, SD - Aaron Swan Lab
    • 3
    Register

    ACI Strength Testing Technician Certification -

    Study Workbooks & ASTM's will be mailed in advance.

    Class policies & study videos are posted at www.sdrmca.org/certifications.

    Bring:  Gov't Issued Photo ID, workbook & folder, non-programmable calculator, Notepaper, #2 pencils, highlighter, PPE - safety glasses, gloves, steel toe shoes, work clothes

    7:30am:  Brief morning review, followed by written and performance exams.

    This is a review class only.  You are expected to study the materials and procedures before attending.

    A detailed agenda will be mailed with course materials.

    For more information visit this link to ACI's website.


    This class must have a minimum of 10 registrants to take place.

    • 23 Apr 2026
    • 8:00 AM - 5:00 PM
    • Black Hawk, SD - Aaron Swan Lab
    • 9
    Register

    ACI Aggregate Base Testing Technician Certification

    Study Workbooks & ASTM's will be mailed in advance.

    Class policies & study videos are posted the sdrmca.org website:  Click Here

    Bring:  Gov't issued Photo ID, workbook & folder, non-programmable calculator, Notepaper, #2 pencils, highlighter, PPE - safety glasses, steel toe shoes, work clothes

    Brief morning review, followed by written and performance exams.

    This is a review class only.  You are expected to study the materials and procedures before attending.  Class times are subject to change. 

    A detailed agenda will be mailed with course materials.

    For more information visit this link to ACI's website: Click Here

    This class has a maximum of 10 registrants.

    • 24 Apr 2026
    • 8:00 AM - 3:00 PM
    • Black Hawk - Aaron Swan Lab
    • 8
    Register

    ACI Aggregate Testing Technician Level 1 Certification

    Study Workbooks & ASTM's will be mailed in advance.

    Class policies & study videos are posted the sdrmca.org website:  Click Here

    Bring:  Gov't issued Photo ID, workbook & folder, non-programmable calculator, Notepaper, #2 pencils, highlighter, PPE - safety glasses, steel toe shoes, work clothes

    Brief morning review, followed by written and performance exams.

    This is a review class only.  You are expected to study the materials and procedures before attending.  Class times are subject to change.  

    A detailed agenda will be mailed with course materials.

    For more information visit this link to ACI's website:  Click Here

    This class has a maximum of 10 registrants.

    • 31 Jul 2026
    • 11:00 AM
    • Elmwood Golf Course - Sioux Falls, SD
    Register

    SDRMCA Golf Outing & Student ACI Fundraiser - Registration is OPEN! 

    Thank you for attending our annual Golf Outing.  A portion of the registration fee will offset ACI Certification costs for students in the Concrete Industry Management degree program at SDSU.  We appreciate your support! 

    When:  Thursday, July 31, 2025 

    Where:  Elmwood Golf Course, Sioux Falls

    11:00 am - Registration opens, Range balls available

    12:00 Noon - Shotgun Start

    Immediately following - Brisket Dinner, Pin & Door Prizes and Plaque presentation.  Registration includes Golf/Cart, Range Balls, Dinner and 2 beverage tickets per person. 

    Are you a non-golfer?  Come for the social/dinner.

    Hole sponsorships available. 

    Contact Keld about additional sponsorship opportunities (605-209-5789).

    Nearest Hotel for out of town guests:  Holiday Inn Express Airport

    Registration Deadline:  July 25.


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