Density Testing

We provide the following NATA endorsed tests:

• Hilf Rapid CompactionAS 1289.5.7.1
• Field Density & Moisture ContentAS 1289.5.8.1
• Characteristic Density RatioRC (Vic) Method 316.00
• Moisture Dry Back RatioRC (Vic) Method 316.14
• Dynamic Cone PenetrometerAS 1289.6.3.2

We also provide the following non-NATA endorsed tests:

• Soil SamplingAS 1289.1.3.1
• Allowable Bearing Pressure
• Estimated California Bearing Ratio
• Level 2 Supervision
• Inspection & Test Plan and Final Report

Concrete Testing

We provide the following NATA endorsed tests:

• Slump TestAS 1012.3.1
• Flow, T500 & J Ring TestsAS 1012.3.5
• Air Content of Concrete - Air PressureAS 1012.4.2
• Compressive Strength of ConcreteAS 1012.9
• Density of Hardened ConcreteAS 1012.12.1

We also provide the following non-NATA endorsed tests:

• Air Content of Concrete - VolumeAS 1012.4.1
• Securing Cores from Hardened ConcreteAS 1012.8.3

Laboratory Sample Testing

We provide the following NATA endorsed tests:

• Moisture Content - Oven DriedAS 1289.2.1.1
• Liquid Limit - Standard MethodAS 1289.3.1.1
• Liquid Limit - Single Point MethodAS 1289.3.1.2
• Plastic Limit - Standard MethodAS 1289.3.2.1
• Plasticity IndexAS 1289.3.3.1, RC (Vic) Method 326.01
• Linear ShrinkageAS 1289.3.4.1
• Particle Size DistributionAS 1289.3.6.1
• Compaction - StandardAS 1289.5.1.1
• Compaction - ModifiedAS 1289.5.2.1
• California Bearing RatioAS 1289.6.1.1, RC (Vic) Method 324.01
• Aggregate SamplingAS 1141.3.1
• Particle Density & Water Absorption - Fine ParticlesAS 1141.5
• Particle Density & Water Absorption - Coarse ParticlesAS 1141.6.2
• Particle Size DistributionAS 1141.11.1, RC (Vic) Method 375.11
• Flakiness IndexAS 1141.15, RC (Vic) Method 302.11
• Average Least Dimension - CalculatedAS 1141.20.3
• Coarse Aggregate Quality by Visual ComparisonAS 1141.30.1, RC (Vic) Method 372.01
• Weak Particles in Coarse AggregateAS 1141.32
• Clay & Fine SiltAS 1141.33
• Organic ImpuritiesAS 1141.34

We also provide the following non-NATA endorsed tests:

• Bulk Density of AggregateAS 1141.4
• Particle Shape by Proportional CaliperAS 1141.14
• Average Least Dimension - Direct MeasurementAS 1141.20.2
• Emerson Class NumberAS 1289.3.8.1
• Density Index of a Cohesionless MaterialAS 1289.5.6.1

Pavement Investigation

• Pavement Profile
• Pavement & Subgrade Testing via AS 1289 tests
• Dynamic Cone Penetrometer
• Site Conditions
• Geotechnical Site InvestigationsAS 1726