South Dakota Ready Mix Concrete Association


Events/Training

    • 08 Jan 2025
    • 01 Dec 2025
    • Sioux Falls
    Register

    Online dues payment.

    Producers need to contact SDRMCA at 605-651-6365 or jackie@sdrmca.org for online payment options and to confirm plant/truck count.

    2025 DUES RATES:

    AFFILIATE MEMBER

    2025

    Transportation

    $750

    Testing Labs, Equipment, Construction Supply

    $550

    Contractors, Precast, Pre-packaged Products

    $550

    Engineers & Architects

    $300

    All others (Accounting/Insurance etc.)

    $300

    ASSOCIATE MEMBER

    2025

    Cement Producers

    $2500

    Fly Ash & Slag Producers

    $2500

    Admixture & Fiber Suppliers

    $2500

    Aggregate Producers

    $2500

    All Others

    $2500



    • 15 Oct 2025
    • 12:00 PM - 1:00 PM
    • Webinar

    The Evolution of Concrete Related Codes and Standards 

    Date: Wednesday, October 15, 2025

    Time: Noon – 1:00 pm CST 

    Cost: Free

    Speaker Jared Brewe, PhD, PE, SE, S.K. Ghosh Associates  

    Registration Link:  Click Here                                                                                                 (email jackie@sdrmca.org if you have difficulties with the registration link)

    Description:  

    Building codes are both laggards and leaders - laggards in the adoption of new materials or techniques for design and construction; leaders in implementation of proven materials and improved methods for design and construction.

    This presentation will discuss the recent development of the codes governing concrete construction, including the new ACI-PCI 319 and ACI-PTI 320, and how these and other codes are expected to continue evolving in the future.  We will also discuss the relationship between the governing codes and changes to other standards from ASTM, AWS, and ASCE/SEI that support the concrete industry.     

    This webinar is part of the 2025 Sustainable Structures Webinar Series.    

    Speaker: 

    Sponsors: This webinar is being sponsored by the ACI Intermountain Chapter, the Minnesota Concrete Council, the North Dakota Concrete Council, the Oklahoma Ready Mixed Concrete Association, the South Dakota Ready Mix Association, and the Wisconsin Ready Mixed Concrete Association. 


    • 19 Nov 2025
    • 10:00 AM - 3:00 PM
    • Ramkota Hotel, Pierre, SD

    Please RSVP to jackie@sdrmca.org for lunch count no later than November 12, 2025 

    Meeting Date:  Wednesday, November 19, 2025

    Tentative meeting time:  10am to 3pm

    Location:  Ramkota Hotel, Pierre, SD 

    Agenda topics coming soon.   

    Antitrust Policy & Conflict of Interest Statement


    • 09 Dec 2025
    • 8:00 AM
    • 10 Dec 2025
    • 4:00 PM
    • Knife River/SDDOT Wash Bay-Door301
    • 17
    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, ASTMs 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, Dec. 9: (Knife River)

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

    8:00am Check In/Introductions

    8:15 Review of ASTM Procedures

    Noon Lunch (on own)

    1:00pm Review of ASTM Procedures, Equipment available

    Day Two, Wednesday, Dec. 10: (Knife River)

    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 Exam  - Immediately following by scheduled time (SDDOT Wash Bay Door 301)

    (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 Dec 2025
    • 8:00 AM - 3:00 PM
    • Sioux Falls -Aaron Swan Lab
    • 4
    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

    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 - Aaron Swan Lab
    • 7
    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 - Aaron Swan Lab
    • 7
    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
    • 11 Feb 2026
    • The Lodge, Deadwood, SD

    ACPA/SDRMCA Annual Concrete Conference - SAVE THE DATE! 

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

    Conference Includes:  Awards, Technical Sessions and Networking

    More information coming soon!



    • 11 Feb 2026
    • 1:00 PM - 2:00 PM
    • The Lodge, Deadwood, SD
    • 25
    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
    • 26
    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
    • 18
    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
    • 34
    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
    • 11
    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
    • 10
    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
    • 10
    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.

Copyright SDRMCA

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

Powered by Wild Apricot Membership Software