Peter J Wallace


Peter is a highly-regarded construction professional with over 35 years of industry experience. His background has a particular emphasis on process review and improvement, performance audits, cost assessments, risk reviews, litigation and expert witness services, lender advisory and due diligence reviews, and project management oversight services.

Peter has project experience that includes oil and gas, power, industrial, pharmaceutical and life sciences, commercial buildings and public infrastructure. He has worked with clients at the federal, state and local levels of government across the USA, Asia, Europe and the Middle East.

Peter specialises in project risk and complex transactions. He has conducted due diligence and risk reviews on numerous multi-billion-dollar oil and gas projects for financial investors and project developers; acted as the independent monitor on large nuclear retro fit projects; advised the bankruptcy trustee on billion-dollar troubled project liquidations; and conducted financial analysis of construction companies as part of post closure adjustments and acquisition disputes.

Peter has provided management consulting, claims management and expert services on some of the largest public infrastructure projects in the world. These include the Channel Tunnel, Panama Canal third set of locks, Central Artery Tunnel “Big Dig”, Oakland Bay Bridge replacement, Tacoma Narrows Bridge replacement, and Sound Transit light rail system.

Peter possesses significant experience of the preparation, arbitration and litigation of complex engineering and constructions claims. He serves as an expert witness in matters of scheduling and critical path delay analysis. Peter’s varied assignments have included providing the vendors of nuclear facilities with claims management services on several major litigations, involving complex engineering, regulatory, scheduling and damages issues.  He has also provided both owners and contractors with litigation support services on pipelines, refineries and process facilities that had incurred substantial cost and schedule overruns.

Qualifications JD Law
BA Economics
Professional Memberships ABA, AAA
Expert Highlights
  • Widely experienced construction professional.
  • Specialises in project due diligence, risk and complex transactions.
  • Accomplished expert witness in matters of quantum analysis.
  • Provided arbitration and litigation support services on projects up to $5 billion in value and disputes up to $2 billion.
  • Experienced in project management oversight.
Expert Details
Location Philadelphia, PA, USA
Services Quantum, Delay
Sectors Buildings, Infrastructure, Industrial, Power & Utilities, Oil & Gas
Expert Statistics
Years of Experience 38
No. of Expert Commissions 5
No. of Cross Examinations 4
No. of Depositions 5

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