E   | tim.biel@pepg.net

M |  801.870.6740

O  | 801.562.2521 x108


  • M.S. Civil Engineering, U of U
  • B.S. Civil Engineering, University of Illinois


  • State of Utah P.E. #320546
  • State of Wyoming P.E. #13034
  • State of Nevada P.E. #21269

Mr. Biel is a pavement and materials expert with over 25 years of experience in construction and materials fields. He is a registered Professional Engineer in the states of Utah, Nevada and Wyoming, and is currently Principal Engineer for PEPG Consulting where he is responsible for the overall management of the Design Engineering and Pavements/Materials Divisions of the company. Mr. Biel has an extensive knowledge of pavement design practices and construction materials specific to Utah and is well practiced and knowledgeable in the following:

  •   AASHTO 1993 and Mechanistic/Empirical pavement design procedures
  •  Asphalt Institute pavement design procedures
  •  FAA Airport Pavement Design Practices
  •  UDOT Pavement Design Requirements and Practices
  •  AASHTO, ASTM and Utah APWA specifications related to Paving Materials
  • ACI Code and Commentary for Concrete Materials design and  construction
  •  Marshall, Hveem, Stone Matrix Asphalt and Superpave volumetric design procedures for Hot Mix Asphalt
  •  Portland Cement Concrete Design and Pavement Evaluation
  •  dRoad and dTims Pavement Management Systems


  • 2016 Utah Transportation Research Advisory Council (UTRAC) Trailblazer Award
  • 2005 AASHTO President’s Trophy Award for Research, Utah Advisory Council Team
  • 2004 UDOT Engineering Challenge Award for AggCote Plus Project
  • 1997 UDOT | University of Utah Outstanding CIvil Engineering Student Award


  • Member of Rocky Mountain Asphalt User/Procucers Group Steering Committee, June 2004 to June 2008, June 2015 to Present.
  • Member AASHTO Subcommittee on Materials, Tech Sections 2b, 2c, 2d, 3b, 4c, 5c, August 2002 to June 2008
  • Member of MEPDG Lead States Group, July 2005 to 2008
  • Chairmain of WAQTC Executive Committee, October 2005 to June 2008
  • Board of Directors, ACI Intermountain Chapter, September 2010 to Present
  • Technical Committee Chair, ACI Intermountain Chapter, April 2013 to Present