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CTS provides special inspections, material testing and geotechnical engineering services for major construction projects throughout California and Nevada. We review and develop specifications for quality control and quality assurance, as well as provide forensic engineering, materials engineering, geotechnical engineering and special inspection services. CTS’ inspectors are signatory to Operating Engineers Local 3 and 12.

   Our laboratory goes through regular reviews and certification processes by:
   • American Association of Streets, Highways and Transportation Officials (AASHTO)
   • Cement & Concrete Reference Laboratory (CCRL)
   • Division of State Architect (DSA)
   • International Accreditation Service (IAS)
   • Special Inspection Committee of the Int’l Code Council (ICC)
   • U.S. Army Corps of Engineers

   Our Local 3 and 12 inspectors and technicians are certified by:
   • American Concrete Institute (ACI)
   • American Society for Nondestructive Testing (ASNT)
   • American Welding Society (AWS)
   • Division of State Architect (DSA)
   • International Code Council (ICC)
   • Office of Statewide Health Planning and Development (OSHPD)
   • U.S. Army Corps of Engineers CQM

   Engineering certifications and programs:
   • Registered & Experienced Civil Engineers
   • Registered & Experienced Geotechnical Engineers
   • Quality Control Program

   Special Inspections & Testing
   • Structural Steel
   • Nondestructive Testing
   • Concrete
   • Post-Tensioned Concrete
   • Shotcrete
   • Reinforcing Steel
   • Masonry
   • Soil Compaction
   • Epoxy Bolts
   • Batch Plant
   • Wood Frame
   • Roofing
   • Waterproofing
   • Torque/Pull Testing
   • Fireproofing
   • Smoke Control
   • Asphalt
   • High Strength Bolts

   Geotechnical Engineering
   • Field Explorations
   • Site Investigations
   • Feasibility Studies
   • Hazard Mitigation
   • Earth Retention
   • Slope Stability Analysis
   • Seismic Evaluations
   • Soil Treatment
   • Pavement Studies
   • Laboratory Testing

   Specialized Engineering Services
   • Forensic Investigations
   • Floor Flatness (Ff) and Floor Levelness (Fl)
   • Ground Penetrating Radar (GPR)
   • Impact Echo Testing
   • Corrosion
   • Curtain Wall

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