FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
Ryan Gaeta Middlesex Corp.LittletonMA01460Concrete Exterior Flatwork Finisher Installer06/22/2065
Ryan Smith Greenman Pederson, Inc. DE Concrete Exterior Flatwork Finisher Installer12/17/2060
Rylee Newsom Martin MariettaGoldenCO80401RMC Dispatcher01/09/2060
Ryvers Simmons Krapff ReynoldsOklahoma CityOK73117Volumetric Mixer Operator04/06/2027
S. Dale Cook Century Engineering, Inc. DE Concrete Exterior Flatwork Finisher Installer12/12/2060
S. Norman HollandIII SalisburyMD Concrete Technologist Level 301/01/2055
Saadat Khan MassDOTArlingtonMA Concrete Exterior Flatwork Finisher Installer02/08/2065
Sabrina Dumas Harris Ernst EnterprisesLawrencevilleGA30046Concrete Delivery Professional Level II09/06/2026
Sagar Timalsina CemexEastvaleCA92880Concrete Technologist Level 302/06/2065
Sagar Timalsina CemexEastvaleCA92880Concrete Technologist Level 202/06/2030
Salvador Madrigal  OxfordPA Concrete Exterior Flatwork Finisher Installer09/26/2065
Salvador PrietoJr.Martin MariettaTempeAZ85282RMC Supervisor11/08/2065
Salvador Rodriguez Sam's Construction LLCWilmingtonDE19809Concrete Exterior Flatwork Finisher Installer12/10/2060
Salvatore SantoraJr.The Silvi Group CompaniesFairless HillsPA19030Concrete Sales Professional03/25/2065
Sam Brost Penn CollegeWilliamsportPA17701Pervious Concrete Technician10/25/2028
Sam Tomaro Miles Sand & Gravel CompanyRochesterWA98579Concrete Sales Professional11/15/2065
Sam Nance  DetroitMI48238Plant Supervisor02/22/2029
Sam Linden Smith Ready Mix, Inc.ValparaisoIN46383Safety Professional04/19/2065
Sam Thompson Chandler Concrete NC Concrete Technologist Level 405/20/2055
Sam Woolwine  RoanokeVA24035Environmental Professional01/01/2055