3555 College Ave.
Alton, IL  62002
Phone: (618) 433-9229
Fax: (618) 433-9239

Quality Control and Quality Assurance (QC/QA) Testing

Hutson & Associates is proud to announce the addition of Quality Control and Quality Assurance testing to our continually expanding scope of services. These services have been added to increase efficiency and provide better service and higher quality projects for our clients. Hutson & Associates is certified with IDOT and has the trained personnel and equipment to conduct QC/QA field testing including:

IDOT/ACI Certifications

  • Mixture Aggregate Technician
  • Portland Cement Concrete Level 1
  • Hot Mix Asphalt Level 1
  • Nuclear Density
  • ACI Concrete Field Testing Technician Grade 1

Test Procedures

Portland Cement Concrete:

  • Slump of Hydraulic Cement Concrete (AASHTO T 119M/ASTM C 143)
  • Density, Yield, and Air Content (Gravimetric) of Concrete (AASTO T 121/ASTM C 138)
  • Making and Curing Concrete Strength Test Specimens in the Field (Beam and cylinder)(ASSHTO T 23‐08/ASTM C31)
  • Air Content by the Pressure Method (AASHTO T 152‐05/ ASTM C 231)
  • Sampling, Yield, Air Content, and Strength of Self‐Consolidating Concrete (SCC) (ILLINOIS TEST PROCEDURE SCC‐1)
  • Slump and Stability of Self‐Consolidating Concrete (SCC) (ILLINOIS TEST PROCEDURE SCC‐2)
  • Passing Ability of Self Consolidating Concrete (SCC) by J‐ring and Slump Cone (ILLINOIS TEST PROCEDURE SCC‐3)

Hot‐Mix Asphalt:

  • Determination of Density of Bituminous Concrete in place by Nuclear Methods (Density Modified)( ASTM D 2950‐91)

Soils and Aggregates:

  • Moisture‐Density Relations of Soils (Standard Proctor) (AASHTO T 99‐01/ASTM D 698)
  • Moisture‐Density Relations of Soils (Modified Proctor) (AASHTO T 180‐01/ASTM D 1557)
  • Moisture Content of Soils (AASHTO T 265‐93/ASTM D 2216)
  • Specific Gravity of Soils (ASTM D 854)
  • Organic Content of Soils (ASTM D 2974)
  • In‐Place Density and Moisture Content of Soil and Soil‐Aggregate by Nuclear Methods (Nuclear Density/Moisture Gauge) (AASHTO T 310‐06/ASTM D 2922)