ODOT QCT Certification Class - ODOT QCT Registration - April 4-5, 2024 - Pendleton, OR DETAILS The exam is a 90-minute open book exam with a passing grade of 80%. Those successfully completing the ODOT examination and the ACI written and performance exams will be certified for work on ODOT projects. This certification expires on the same […]

For all personnel involved in testing fresh concrete. ASTM C94 and ACI 301 require technicians to have demonstrated an ability equivalent to ACI Concrete Field Testing Technician-Grade I certification.