Delay Expert
Mark Hursh
Mark Hursh is a Delay Expert Witness with more than 37 years of experience in construction claims, delay analysis, project controls, and international arbitration. He has spent over three decades delivering expert services across the Middle East and Asia, he has testified before arbitration tribunals and advised clients on complex infrastructure, aviation, rail, oil & gas, power, maritime, and commercial construction disputes. His expertise combines technical delay analysis with practical project delivery experience, helping clients successfully resolve high-value construction claims.
37+ yrs
Construction industry experience
32+ yrs
Middle East & Asia experience
100+
Major projects advised
10+
Industry sectors
Overview
Mark Hursh is a highly experienced construction delay and project controls expert with over 38 years of international experience across major infrastructure and engineering projects. He has acted as an expert witness in arbitration proceedings, providing detailed delay analysis, programme review and claims advisory services. Mark specialises in extension of time claims, planning and scheduling, and project controls, with extensive experience across sectors including aviation, rail, oil and gas, power generation and large-scale infrastructure. He has supported numerous high-value disputes, applying recognised methodologies such as time impact analysis and concurrency assessments to deliver clear, evidence-based expert opinions.
Qualifications
MBA, Finance & Business Law, Fordham University, BSc, Operations Research & Industrial Engineering, Cornell University
Expertise & Experience
Delay analysis and extension of time (EOT) claims, Project planning, scheduling and programme management, Project controls and performance analysis, Arbitration support and expert testimony, Claim preparation, defence and dispute resolution, Time impact analysis and concurrency assessment
