When clients are faced with complex business issues or litigation matters, our engineers, accountants, financial analysts, project managers, and litigation and surety experts make the difference.  Because our seasoned professionals have seen all angles of a project, we are able to discover the facts quickly and provide clients with critical, time sensitive information so they can understand their exposures as well as their opportunities.

Making The Difference
Delta Continues to Expand Our International Practice


  • Recently added four new projects in Latin America.  These projects include significant consulting work in oil and gas and hydro-electric power in Panama and Venezuela. >>

  • Delta’s scheduling and construction claims specialists were retained to work with one of the world’s largest builders of power plants and their legal counsel on four combined cycle power plant projects in Argentina.  >>

Delta Featured Projects    Services for Government Professionals


Tong Zhao, PhD, PE, and J. Mark Dungan’s article, “Improved Baseline Method to Calculate Lost Construction Productivity,” a Peer Reviewed article, was published in the Feb. 2014 issue of the Journal of Construction Engineering and Management, a top construction journal of American Society of Civil Engineers.  In this article, a method based on basic statistical techniques is proposed to determine a baseline that represents the contractor’s normal operating performance, thus overcoming many of weaknesses in the existing methods. The paper provides construction professionals and engineers with an objective approach to determine the productivity baseline, thus aiding in the resolution of labor productivity loss claims.