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  • Joseph D. Shuffleton, P.E., P.G.
  • Nick Henn, P.E.
  • Kirk Parsons, RRC
  • Jeff Shuffleton
  • Mindy Maronic
  • Luke C. Valentine, P.E., CDT 
  • Cassie Park, P.E.
  • Kyle Parsons, RRC, RS
  • Chris Upperman, RRO, REWC
  • Dylan St. Leger, PE