WA Aggregates & Concrete Association

Primary Contact: Mr Bruce T Chattin

Phone number: (206) 878-1622

Authorized Programs
  • Adhesive Anchor Installation Inspector
  • Adhesive Anchor Installer
  • Aggregate Base Testing Technician
  • Aggregate Testing Technican—Level 1
  • Aggregate Testing Technican—Level 2
  • Concrete Construction Special Inspector
  • Concrete Field Testing Technician—Grade I
  • Concrete Flatwork Associate and Advanced Finisher
  • Concrete Laboratory Testing Technician - Level 2
  • Concrete Strength Testing Technician
  • Concrete Transportation Construction Inspector
  • Masonry Field Testing Technician
  • Masonry Laboratory Testing Technician
  • Specialty Commercial/Industrial Concrete Flatwork

Please enter this 5 digit unlock code on the web page.