CERTIFIED TECHNICIANS QUALIFICATIONS

 

Tests and Procedures the Certified Technician is qualified to perform for each level of certification.

 

LEVEL I AGGREGATE

 

         IM 204 - Inspection of Construction Project Sampling & Testing (when material is incorporated)

         IM 209, App. C - Aggregate Specification Limits & Sampling & Testing Guide (when material is produced)

         IM 301 - Aggregate Sampling Methods

         IM 336 Methods of Reducing Aggregate Field Samples to Test Samples

 

LEVEL II AGGREGATE

 

         IM 210 Production of Certified Aggregate From Reclaimed Roadways

         IM 216 - Guidelines for Verifying Certified Testing Results

         IM 302 - Sieve Analysis of Aggregates

         IM 306 - Determining the Amount of Material Finer Than #200 (75m) Sieve in Aggregate

         IM 307 - Determining Specific Gravity of Aggregate

         IM 308 - Determining Free Moisture & Absorption of Aggregate

         IM 336 - Methods of Reducing Aggregate Field Samples to Test Samples

         IM 344 - Determining the Amount of Shale in Fine Aggregate

         IM 345 - Determining the Amount of Shale in Coarse Aggregate

         IM 368 Determining the Amount of Clay Lumps & Friable Particles in Coarse Aggregate

         IM 409 Source Approvals for Aggregate

 

LEVEL I PCC

 

         IM 204 - Inspection of Construction Project Sampling & Testing

         IM 208 - Materials Laboratory Qualification Program

         IM 216 - Guidelines for Verifying Certified Testing Results

         IM 315 - Method of Protecting, Curing, Making & Testing Concrete Cylinders

         IM 316 - Flexural Strength of Concrete

         IM 317 - Slump of Hydraulic Cement Concrete

         IM 318 - Air Content of Freshly-Mixed Concrete by Pressure

         IM 327 - Sampling Freshly-Mixed Concrete

         IM 328 - Making, Protecting, and Curing Concrete Flexural Specimens

         IM 340 - Weight Per Cubic Foot, Yield, & Air Content (Gravimetric) of Concrete

         IM 383 - Testing the Strength of PCC Using the Maturity Method

         IM 385 - Temperature of Freshly-Mixed Concrete

         IM 525 - Designing Flowable Mortar

         Iowa 410-B - Method of Test for Flow of Grout Mixtures

         AASHTO T97 - Third Point Loading

 

LEVEL II PCC

 

         IM 527 - Paving Plant Inspection

         IM 528 - Structural Concrete Plant Inspection

         IM 529 - PC Concrete Proportions


 

LEVEL III PCC

 

         IM 530 - Quality Management & Acceptance of PC Concrete Pavement

         IM 531 - Test Method for Combining Aggregate Gradations

         IM 532 - Aggregate Proportioning Guide for Portland Cement Concrete Pavement

 

HMA SAMPLER

 

         IM 320 Method of Sampling Compacted Asphalt Mixtures

         IM 321 Method of Test for Compacted Density of Hot Mix Asphalt (HMA) (Displacement Method)

         IM 322 - Method of Sampling Uncompacted Hot Mix Asphalt

         IM 323 - Method of Sampling Asphaltic Materials

 

LEVEL I HMA

 

         IM 204 - Inspection of Construction Project Sampling & Testing

         IM 208 - Materials Laboratory Qualification Program

         IM 216 - Guidelines for Verifying Certified Testing Results

         IM 320 - Method of Sampling Compacted Asphalt Mixtures

         IM 321 - Method of Test for Compacted Density of Hot Mix Asphalt (HMA) (Displacement)

         IM 322 - Method of Sampling Uncompacted Hot Mix Asphalt

         IM 323 - Method of Sampling Asphaltic Materials

         IM 325G - Method of Test for Determining the Density of Hot Mix Asphalt (HMA) Using the Superpave Gyratory Compactor (SGC)

         IM 337 - Determining Thickness of Completed Courses of Base, Subbase, & Hot Mix Asphalt

         IM 350 - Maximum Specific Gravity of Hot Mix Asphalt (HMA) Mixtures

         IM 357 - Preparation of Hot Mix Asphalt (HMA) Mix Samples for Test Specimens

         IM 501 - Asphaltic Terminology, Equations & Example Calculations

         IM 508 - Hot Mix Asphalt (HMA) Plant Inspection

         IM 509 - Tank Measurement & Asphalt Cement Content Determination

         IM 511 - Control of Hot Mix Asphalt (HMA) Mixtures

 

LEVEL II HMA

 

         IM 380 - Vacuum-Saturated Specific Gravity & Absorption of Combined or Individual Aggregate Sources

         IM 510 - Method of Design of Hot Mix Asphalt (HMA) Mixes

         AASHTO T176 - Plastic Fines in Graded Aggregate & Soils by use of Sand Equivalent Test

         AASHTO T304 - Uncompacted Void Content of Fine Aggregate

         ASTM D 4791 - Flat Particles, Elongated Particles, or Flat & Elongated Particles in Coarse Aggregate

         AASHTO T283 Resistance of Compacted Hot Mix Asphalt (HMA) to Moisture-Induced Damage

 

PROFILOGRAPH

 

         IM 341 - Determining Pavement & Bridge Ride Quality

 

PRESTRESS

 

         IM 570 - Precast & Prestressed Concrete Bridge Units

 

SOILS

 

         IM 309 Determining Standard Proctor Moisture Density Relationship of Soils

 

         IM 312 Sampling of Soils for Construction Project

 

         IM 335 Determining Moisture Content of Soils

 

         ASTM D-2937 Field density by drive-cylinder method