Fargo Consultants, Inc.

Construction Materials Testing

 

Laboratory Testing

· Moisture Density Relationship (Proctor)

· Sieve Analysis (Fine and Coarse Aggregate)

· Compressive Strength (Concrete Cylinder)

· Mix Design and Confirmation

· Aggregate Prequalification and Testing

· Flexural Strength (Beam)

· Absorption Ratio (Aggregate and Blocks)

· Hveem Stability, Asphalt

· Extraction/Gradation, Asphalt

 

Field Testing and Sampling

· Compaction Test

· Hand Augur Sampling

· Depth Check, Treated Subgrade

· Gradation of Pulverized Treated Subgrade

· Soluble Sulfate Test

· Percent Air, Slump, and Temperature Measurements

· Non Destructive Strength Testing

· Concrete Coring

· Floor Flatness Testing

 

Field Observation

· Utility Backfill Placement

· Mass Grading

· Borrow Source Evaluation

· Embankment and Soil Stabilization Central

· Water/Chemical Pressure Injection

· Lake/Pond Liner Placement

· Conventional Reinforcement

· Pre-Stress Tendons

· Structural Steel

· Straight-Shaft and Belled Piers

· Verification of Bearing Material and Penetration

· Concrete Placement

· Concrete and Asphalt Batch Plant Inspection

· Soil Cement Pug Mill

· Fabrication Plant for Pre-stressed Concrete

· On-Site and Batch Plant Control

· Pre-Pour Reinforcement Observation

· Cast-in-Place Concrete and Testing Observation

· Post-Tensioning Elongation Verification

· Precast Concrete Observation

· Structural Steel Assembly Inspection

· Welded Connected Inspection

· Sandblasted Surface Observation

 

Construction Materials Testing Laboratory