American Concrete Institute (ACI)

Aggregate/Soils Base Testing Technician

Credential: Aggregate/Soils Base Testing Technician
Credentialing Agency: American Concrete Institute (ACI)

Renewal Period: 5 years

An Aggregate/Soils Base Testing Technician is an individual who has demonstrated the knowledge and ability to properly perform, record, and report the results of basic field and laboratory procedures for aggregates and soils. This is an entry-level certification designed to form a minimum qualification for personnel employed within the concrete construction industry. Candidates must receive a passing grade on the ACI written examination and successfully complete the ACI performance examination.

More information can be found on the certifying agency's website.

Aggregate/Soils Base Testing Technician

MINIMUM REQUIREMENTS

 

Eligibility Requirements 

  • Credential Prerequisite
  • Experience
  • Education
  • Training
  • Membership
  • Other
  • Fee

Note: This credential may have multiple options for becoming eligible. Listed are the minimum requirements based on the minimum degree required.

Exam Requirements (View Details)

  • Exam
  • Written Exam
  • Oral Exam
  • Practical Exam
  • Performance Assessment

RECERTIFICATION SUMMARY

Renewal Period: 5 years

  • Continuing Education
  • Exam
  • Continuing Education OR Exam
  • Fee
  • Other

AGENCY CONTACT INFORMATION

American Concrete Institute (ACI)

38800 Country Club Drive
Farmington Hills, MI  48331-3439

Phone: (248) 848-3700

Fax: (248) 848-3701
Email: aci.certification@concrete.org

Written Exam

The two-hour written examination is "open book" and consists of approximately 100 multiple choice questions. There are 8 to 12 questions on each of the Standards. To pass the written examination, both of the following conditions must be met: (1) At least 60% correct for each of the required standards, and (2) A minimum score of 70% overall. The performance examination is "closed book" and requires actual demonstration of the required Standards. The examinee is judged on his/her ability to correctly perform or describe all of the required procedures for each standard.

  • Sampling Aggregates
  • Reducing Samples of Aggregate to Testing Size
  • Dry Preparation of Disturbed Soil and Soil Aggregate Samples for Test
  • Determining the Liquid Limits of Soils
  • Determining the Plastic Limit and Plasticity Index of Soils
  • Particle Size Analysis of Soils
  • Laboratory Determination of Moisture Content of Soils
  • Moisture-Density Relations of Soils Using a 4.54-kg (10-lb) Rammer and a 457-mm (18-in.) Drop
  • Moisture-Density Relations of Soils Using a 2.5-kg (5.5-lb) Rammer and a 305-mm (12-in.) Drop

Performance Exam Requirements

The performance examination is closed-book and requires actual demonstration of the required standards. The examinee is judged on his/her ability to correctly perform or describe all of the required procedures for each standard.

RECERTIFICATION

Aggregate/Soils Base Testing Technician

Renewal Period: 5 years

The Aggregate/Soils Base Testing Technician credential has the following recertification information:

  • Recertification requires successful completion of both the written and performance examinations.

In Demand

This certification is considered in demand

COOL Bucks

See your installation Education Service Officer for credential exam information and coordinating instructions.

COOL Summary

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COOL Summary

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COOL Summary

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Some

Credential is related to some tasks associated with the duties of the military occupation (at least one critical task but less than 80%)

Most

Credential is directly related to most of the major duties associated with the military occupation (at least 80%)

Other

Credential is related to this military occupation, but is more advanced or specialized and therefore will likely require additional education, training, or experience

Promotion Points

This certification has been approved for promotion points.

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Star

Star credentials are MOS enhancing, as designated by the Proponent. MOS enhancing credentials are directly related to an MOS or ASI, are taught either partially or completely as part of a Program of Instruction (POI), and improves the MOS technical proficiency.

Skill Level

The Skill Level reflects the level, based on MOS training and/or experience, the Soldier should be the most prepared to successfully earn the credential. See the Table Legend for details about each level.

Proponent Funded

Indicates the credential may have funding through the MOS proponent. Some proponents offer credentialing opportunities in conjunction with military training and/or as part of MOS development beyond the training base.

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Navy Bucks

Credential voucher or reimbursement for credential exam, re-certification, or maintenance fee has been approved for payment through the Navy's Credential Program Office. To get a voucher request form, click 'Complete Voucher and Apply' at the top of any page.

CG Bucks

Coming Soon - Coast Guard policy regarding service member eligibility requirements to participate in the Voluntary Credentialing Program is under review with a projected release date of first quarter FY20.

Early Career

1-3 years experience; Enlisted E1 through E4

Mid Career

4-10 years experience; Enlisted E5 through E6

Late Career

10+ years experience; Enlisted E7 and Above

Early Career

1-3 years experience; Enlisted “A” School through E5

Mid Career

4-10 years experience; Enlisted E6 through E7

Late Career

10+ years experience; Enlisted E8 and Above

LaDR

This credential is recommended on the rating Learning and Development Roadmap (LaDR) for Sailors currently in the pay grade indicated on the icon, BUT MAY BE TAKEN BY SAILORS IN OTHER PAY GRADES.

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GI Bill®

Reimbursement for exam fees has been approved for payment through the GI Bill. Click for external link to GI Bill licensing and certification information.

Note: GI Bill approval data is updated quarterly. For the latest information, visit the WEAMS Licenses/Certifications Search page. Make sure to select "Both" in the LAC Category Type drop-down before searching.

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ANSI

This credential has been accredited by ANSI. Click for external link to the ANSI web site.

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ICAC

This credential has been accredited by ICAC. Click for external link to the ICAC web site.

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ABSNC

This credential has been accredited by ABSNC. Click for external link to the ABSNC web site.

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NCCA

This credentialing program has been accredited by NCCA. Click for external link to the NCCA web site.

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IAS

This credential has been accredited by IAS. Click for external link to the IAS web site.

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Low

May be difficult to attain: minimum education requirement is a Bachelor's degree, and/or minimum experience is 10 or more years.

Note: In some cases “years of experience” refers to time actively on duty or while holding a certain occupation or prior certification and not always in consecutive calendar years. Additional years required for certain preliminary stages may not be included in this classification. For requirements measured in hours, 1080 hours was considered a year. For days, 365 days was considered a year. Please review all prerequisites and requirements for eligibility, and additional information for details.

Medium

Moderate ease of attainment: minimum education requirement = Associate's and/or prerequisite and/or minimum experience = more than 2 years and less than 10 years of experience.

Note: In some cases “years of experience” refers to time actively on duty or while holding a certain occupation or prior certification and not always in consecutive calendar years. Additional years required for certain preliminary stages may not be included in this classification. For requirements measured in hours, 1080 hours was considered a year. For days, 365 days was considered a year. Please review all prerequisites and requirements for eligibility, and additional information for details.

High

Highly attainable: mimum education requirement = HS or less and/or minimum experience = 2 years or less experience and no additional requirements.

Note: In some cases “years of experience” refers to time actively on duty or while holding a certain occupation or prior certification and not always in consecutive calendar years. Additional years required for certain preliminary stages may not be included in this classification. For requirements measured in hours, 1080 hours was considered a year. For days, 365 days was considered a year. Please review all prerequisites and requirements for eligibility, and additional information for details.

MOS is Military Occupational Specialty
ASI is Additional Skill Identifier
WOMOS is Warrant Officer Military Occupational Specialty

Army e-learning

State-of-the art Computer Based Training available for free to the Army Workforce. Click for more information.

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NKO e-learning

Credential preparation courses are provided at no cost through Navy e-Learning. Click for external link to the Navy Knowledge Online (NKO) web site, then select the “Navy e-Learning” link within the “Learning” tab to proceed to Navy e-Learning.

Bright Outlook – new job opportunities are very likely in the future for this job
Registered Apprenticeship
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Updated: October 16, 2019
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