Expert profile

Corrinne McLeish

Associate Director

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Highlights

Chartered Quantity Surveyor with over 20 years of experience.
Acted as a quantum expert in litigation and adjudication proceedings.
Acted as lead assistant to the named expert on over 30 occasions.
Specialises in construction quantum expert witness services.
A STEM and RICS Inspire ambassador.

Services

Construction Delay & Disruption | Construction Quantum

Industries

Buildings | Transportation Infrastructure | Healthcare & Life Sciences | Marine & Shipping | Power & Utilities

Expertise

Corrinne McLeish is a Chartered Quantity Surveyor with over 20 years of experience, including the last eight years spent in dispute resolution. She has been appointed as a quantum expert six times and has assisted the named expert on over 30 occasions.

Corrinne has been involved in arbitration, adjudication, litigation, and mediation proceedings. She has acted as lead assistant on projects with disputed values of up to £197 million.

Corrinne specialises in construction quantum expert witness services and is widely experienced in UK statutory adjudication. She has expertise in commercial and contract management, including internal and external progress reporting, preparation of substantiated interim and final account submissions, site delay reporting, subcontractor procurement, and valuation of variations and compensation events.

Background

Corrinne has live project experience in all aspects of commercial and contract management, which includes internal and external reporting of progress against contract, preparation of fully substantiated interim and final account submissions, reporting of site delays incurred, procurement of subcontractors, and valuation of variations. She has worked with building contractors, main contractors, and rail infrastructure providers across the buildings, transportation infrastructure, and power and utilities sectors.

Corrinne holds a master’s in construction law, arbitration, and adjudication, along with a legal experience training advanced professional award in expert witness evidence. She is a fellow of the Royal Institution of Chartered Surveyors (RICS), a member of the Chartered Institute of Arbitrators (CIArb) and the Adjudication Society, and a senior associate of the Academy of Experts. Corrinne is an active committee member of the CIArb Scotland Branch and an ambassador for Science, Technology, Engineering, and Mathematics (STEM) and RICS Inspire initiatives.