- Jensen Precast (Phoenix, AZ)
- …between 1 and 2 years working in concrete manufacturing. + ACI Concrete Field-Testing Technician -Grade 1 - obtain within 6 months of employment (required) ... devise a plan to correct such issues. + Samples concrete for slump, air, temperature, and unit weight daily....daily. Records test results on lab test sheet and concrete testing sheet. Makes recommendations for better quality of… more