CP-45 aggregate Testing Technician - LEvel 2

    An Aggregate Testing Technician – Level 2 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.

    Scope and Knowledge:

    • T96–02*—Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
      C131/C131M—Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
    • C535—Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
    • T112–00—Clay Lumps and Friable Particles in Aggregate
      C142–97—Clay Lumps and Friable Particles in Aggregate
    • D4791–10—Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate
    • T19M/T19—Bulk Density (Unit Weight) and Voids in Aggregate
    • C29/C29M—Bulk Density (Unit Weight) and Voids in Aggregate
    • T104–99*—Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
      C88–13*—Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
    • T113–06—Lightweight Pieces in Aggregate
      C123–04—Lightweight Pieces in Aggregate
    • T176–08—Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test
      D2419—Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test
    • T304–11—Uncompacted Void Content of Fine Aggregate
      C1252—Uncompacted Void Content of Fine Aggregate
    • D5821–01—Determining the Percentage of Fractured Particles in Coarse Aggregate
      *Written exam only


    Certification Requirements:

    ACI will grant certification only to those applicants who meet both of the following requirements:

    • Hold current certification as an ACI Aggregate Testing Technician – Level 1, AND
    • Obtain a passing grade on the ACI Written Examination, AND
    • Successful completion of the ACI performance examination.


    The two-hour written examination is open-book and consists of approximately 100 multiple-choice questions. There are between eight and twelve questions on each of the standards.
    To pass the written examination, BOTH of the following conditions must be met:

    • At least 60% correct for each of the required standards; AND
    • A minimum score of 70% overall.


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

    Recertification is necessary every five years and requires successful completion of both the written and performance examinations.

    Study Material:
    Although the workbook is included with the pricing, if you would like to get your workbooks before the workshop, you may arrange to pick it up from the ACI Houston Office. Workbooks will not be mailed.

    Additional workbooks and study packages are also available from the ACI Bookstore.


    Program Policy:

       
    Nov 21

    CP-45 Aggregate Testing Technician - Level 2

    LA Abrasion, Clay Lumps, Flat & Elongated Part, Bulk Density, Soundness, Lightweight Pieces, Sand Equiv.

    REGISTER NOW

    Jan 16

    CP-45 Aggregate Testing Technician - Level 2

    LA Abrasion, Clay Lumps, Flat & Elongated Part, Bulk Density, Soundness, Lightweight Pieces, Sand Equiv.

    REGISTER NOW