FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Jeremiah Collins River Bend MaterialsSalemOR97317Concrete Technologist Level 202/06/2030
Mike Miller River Bend Sand & GravelSalemOR97309Concrete Technologist Level 405/15/2065
MichaelD.Miller River Bend Sand & GravelSalemOR97309Concrete Technologist Level 302/09/2055
Luis Salas Lumar Builders LLCSalemOR97305Pervious Concrete Technician05/03/2026
OswaldoI.Vargas Ortiz GelcoSalemOR97304Pervious Concrete Technician12/01/2029
Scott Erickson Evolution Paving ResourcesSalemOR97304Pervious Concrete Craftsman07/25/2026
Kyle Pemberton Riverbend MaterialsKeizerOR97303Concrete Technologist Level 302/09/2065
Kyle Pemberton Riverbend MaterialsKeizerOR97303Concrete Technologist Level 202/09/2028
Randy Romeo CalPortland CompanyKelzerOR97303Concrete Technologist Level 405/15/2065
Hunter Botek Gelco ConstructionSalemOR97302Pervious Concrete Technician12/01/2029
Austin Johnson Oregon Department of TransportationSalemOR97301Concrete Technologist Level 409/30/2065
Austin Johnson Oregon Department of TransportationSalemOR97301Concrete Technologist Level 311/10/2055
DeanMorganChess ODOTSalemOR97301Concrete Technologist Level 302/12/2055
GregoryL.Leeper Ross Island Sand & GravelPortlandOR97282Concrete Technologist Level 303/09/2055
Richard Grolbert  PortlandOR97282RMC Supervisor01/01/2055
Aaron Pottratz  PortlandOR97282RMC Supervisor01/01/2055
Joe Kelley L & M ConstructionPortlandOR97236Pervious Concrete Craftsman07/26/2026
Justin Hamlin Knife RiverPortlandOR97231Plant Supervisor04/11/2029
Jessie Sipos Knife RverPortlandOR97231RMC Dispatcher02/28/2065
Christina Speyerer Knife River Corp.PortlandOR97231RMC Dispatcher02/28/2065