Delta is an international consulting firm of multi-disciplined professionals in engineering, accounting, construction, program management and litigation support.  Delta “makes the difference” for our clients.

Our experts provide delay, damage and defects analysis, forensic accounting, loss of productivity, and expert witness services, among others, on multifaceted litigation and arbitration cases around the world.  Delta’s project management and construction professionals provide a full array of services including project controls, construction audits, planning and scheduling, budget analysis, as well as cost and risk management services.  

Map image of a globe, with Delta Sites around the World

Working with clients in their own country and often in their own language, or from our offices in the U.S., our professionals have successfully completed assignments throughout the globe.

Meet Our Team

J. Mark Dungan

2011 Delta-CGI Dungan 35 suit-83x123-thumbnailMark Dungan has testified as an expert in delay analyses, damage calculations, loss of productivity, cost estimates, and contract administration matters.  In addition, he holds a Class A contractor’s license and provides consultation on active projects. Mark recently co-authored a peer reviewed article presenting their Improved Baseline Method (IBM) method of calculating inefficiencies.

Other Delta Professionals