Mr.   Stephen   R.   Johnson,   R.G. ,   is   a Vice   President   of   GeoTek   with   15   years   experience.   His   professional   experience includes   a   wide   variety   of   development   projects   including   geotechnical   design   and   materials   testing   and   inspection services.   His   geotechnical   design   experience   includes   evaluation   of   local   and   regional   geology,   subsurface   conditions, ground   water,   local   and   regional   faulting   and   or   fissuring   and   conclusions   and   recommendations   regarding   suitability of   onsite   soils   for   support   of   intended   improvements,   site   grading   (earthwork),   hillside   grading,   and   development   of foundation   design   with   the   project   engineers.   Mr.   Johnson   also   has   experience   with   rock   fall   evaluations   by   simulated computer   programs   and   stereo   net   plotting   of   rock   fracture   patterns,   Jack   and   Bore   tunneling   recommendations,   and depth   of   scour   associated   with   several   washes.   Other   experiences   include   rippability   studies   of   hard   bedrock   material and    blasting    recommendations.   At    Lake    Las   Vegas    he    wrote    annual    Dam    Monitoring    Reports    which    included evaluation   of   the   hydrologic   cycle   for   the   lake,   weir   measurements,   peizometer   readings   and   quarterly   evaluations   of concrete   wear   in   the   bypass   tunnels   for   the   dam.   As   a   Project   Manager   and   the   Construction   Materials   Testing Department   Manager   he   has   managed   and   overseen   construction   inspections   for   many   residential,   commercial,   high rise,   industrial,   Public Works   and   Public Agency   projects.   He   also   proposed   and   managed   many   forensic   projects   from individual projects to class action suits. Mr.   Johnson   has   provided   many   administrative   functions   from   contract   review,   implementation   of   internal   quality assurance   management,   business   development,   personnel   supervision,   and   financial   management.   He   is   a   Professional Geologist   in   the   State   of Arizona   and   maintains   certifications   by ACI,   Nuclear   Radiation   Safety   Officer,   International Code   Council   (ICC)   Reinforced   Concrete,   and   National   Institute   for   Certification   in   Engineering   Technologies, Concrete   and   Soils.   He   also   helped   manage   GeoTek,   Inc.   in   becoming   the   first   Geotechnical   Engineering   company   to become International Accreditation Service (IAS) certified in Special Inspections.
Stephen R. Johnson R.G.
Phoenix Branch Manager 
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