(click to
view each service)
Geotechnical
Engineering
— Shallow Foundations
— Deep Foundations
— Bridge Soundings
— Slope Stability Analysis
Mineral
Aggregates
— Sieve Analysis
— Specific Gravity and Absorption
— Soundness
— Abrasion
— Freeze Thaw
— Deleterious Materials
— Iowa DOT Certified Production Testing
Structural Steel
— Bolted Fabrication Inspection
— Torque Testing of Bolted Connections
Memberships and Affiliations
— American Society for Testing and Materials
— American Concrete Institute
— American Society of Certified Engineering Technicians
— National Institute for Certification in Engineering
Technologies
— Sioux City Construction League
— Siouxland Builders Association
— American Council of Independent Laboratories, Inc.
Asphaltic Concrete
— Mix Design
— Plant Calibration
— Production Testing and Inspection
— Extraction, Gradation, Stability
— Iowa DOT Certified Plant Inspection
— Iowa DOT QMA Inspection
— Diamond Bit Coring
Soils
— Moisture - Density Relations
— Compaction Testing and Inspection
— Classification
— Atterberg Limits
— Pile Load Tests
— Pile Placement Inspection
— Caisson Placement Inspection
— Contract Drilling Services
Portland Cement Concrete
— Mix Design
— Production Testing and Inspection
— Compressive Strength Tests
— Flexural Strength Tests
— Iowa DOT Certified Plant Inspection
— Diamond Bit Coring
