FIRST NAME  M INTIAL  LAST NAME  SUFFIX  COMPANY   CITY   STATE   ZIP   CERT TYPE   EXPIRATION DATE 
David Thacker Zachry Construction CorporationSan AntonioTX78224Plant Manager01/30/2030
WillardA.Patterson Head, Inc.ColumbusOH43219Plant Manager01/30/2030
Curtis Netz American Materials LLCEau ClaireWI54702Plant Manager01/30/2030
Chase Nelson American Materials LLCEau ClaireWI54702Plant Manager01/30/2030
Daniel Black Geneva Rock Products, Inc.South JordanUT84009Plant Manager01/30/2030
Justin Thompson Knife RiverKalispellMT59901Plant Manager01/30/2030
Corey Vurik Grade Tech Power ServicesMidvaleUT84047Plant Manager01/30/2030
Brad Vastine Martin Marietta MaterialsColorados SpringsCO85008Plant Manager01/30/2030
Larry Vasquez Kiewit CorporationAnchorageAK99502Plant Manager01/30/2030
Matthew Miller Zachry Construction CorporationGrand PrairieTX75050Plant Manager01/30/2030
Amber Luckette Thalle Construction Co., Inc.BentonKY42025Plant Manager01/30/2030
Nathan Kaferle Daytona Redi MixShelby TownshipMI48315Plant Manager01/30/2030
Natalia Ilin  TomballTX77375Plant Manager01/30/2030
Rob Wienholz Knife RiverMissoulaMT59808Plant Manager01/30/2030
Austin Maize Available Redi MixSunnyvaleTX75182Plant Manager01/30/2030
RileyThomasFrey Kiewit CorporationAnchorageAK99501Plant Manager01/30/2030
Stephen Clemons Irving Materials, Inc.MadisonvilleKY42431Plant Manager01/30/2030
Robert Burens Kiewit CoproationBakersfieldCA93312Plant Manager01/30/2030
Jeffrey Fregine American Materials LLCEau ClaireWI54702Plant Manager01/30/2030
LeviShaneHinchey Miles Sand & Gravel CompanyPuyallupWA98372Plant Manager01/30/2030