key personnel Ronald Reed. P.E., PresidentPrincipal Engineer Xiaohong Wang, P.G.Environmental Group Manager, Senior Engineer Derrin G. WilliamsGeotechnical Department Manager Daniel R. Kovacich, P.E.Project Engineer William "Blake" Gibson, P.E.Project Engineering Geologist Jason Polanco. E.I.T.Staff Engineering Geologist Michael RayEnvironmental Scientist Kennth HudmanEnvironmental Scientist Bill WoolwineConstruction Materials Testing Manager Terry BarrittDrilling Supervisor Brian SteadmanQuality Control Lab / Field Superviser Tracy GleavesCMT Field Manager Paul RodriquezProject Manager Anthony "Cary" TippsProject Manager Ryan CottleGEO Lab Supervisor