Extension of Time and Prolongation Costs

Our experts provide delay and quantum advice and expert witness testimony relating to the assessment of the timing, extent, cause and value of delay as it relates to an entitlement for extension of time, relief from damages and prolongation costs.


Variations & Change

Our experts have provided advice and expert witness testimony on the valuation of variations.


Disruption and Acceleration

Our experts have provided advice and expert witness testimony relating to disruption and acceleration and, where relevant, whether and to what extent it may affect consideration of an extension of time, relief from damages and prolongation costs.



Our experts have provided advice and expert witness testimony on the valuation of works done and remaining at the time of termination as it relates to claims for additional costs.


Lenders Advisory

Our experts have provided advice and assessments of the extent and value of works complete and remaining in support of a Party’s obligations to its lenders on projects which are, in part, or in whole, third party financed.


Project Recovery

Our experts have assessed the status of troubled projects and have i) developed recovery plans; and ii) conducted the recovery of matters affecting design, procurement, commercial and operations of major projects.


Defect Remediation

Our experts have provided advice and expert witness testimony in relation to the cost of remedying defective works.


Dispute Avoidance

Our experts have provided assistance to Developers, Main Contractors and Sub-Contractors in the assessment of matters of both time and quantum to ensure expectations as to entitlement are realistic and substantiated and to minimize or avoid, where possible, the escalation of matters through formal dispute proceedings.

I as Chairman and my two colleagues share the view that Mr. Wiseman is a skilled and capable practitioner and is an asset to the team…having a high standard of technical competency, integrity and impartiality…Thorough, articulate and focused…We would have no hesitation in recommending Mr. Wiseman to others requiring an Expert in his field
Tribunal Chairman, UAE.
Mr. Wiseman is a capable Expert in his chosen field of expertise and he contributed effectively to the work of the Tribunal…He is professional and persuasive and has a sound understanding of programming, delay analysis and prolongation…Mr. Wiseman’s reports were found to be impartial and extremely helpful to the Tribunal
Arbitrator, UK & Middle East
Regarding Mr. Wiseman’s knowledge of forensic delay analysis he is one of the best I have ever encountered in over thirty years. I would give him my highest recommendation
Quantum Expert, UK
Mr. Wiseman is very professional, hard-working and knowledgeable… He helped me a lot in my role and it was a real pleasure to work with him
Façade Specialist/Expert, UK
Mr. Wiseman was engaged by our company as an Arbitral Expert Witness on matters of Programming & Delay. Whilst proceeding most of the way through Arbitration, our complex and high value case was amicably and fairly settled prior to the hearing. Thanks to Mr. Wiseman’s detailed investigation & analysis along with his effectiveness & clarity in narrowing and opining on the issues at hand, he has greatly assisted our company in successfully concluding this high value and highly complex case. I foun…
Head of Contracts and Legal, Main Contractor, GCC
Mr. Wiseman is a very experienced delay expert who always provides in-depth and detailed causal investigation together with an accurate analysis of the facts and evidence. His ability to digest and narrow the most complex interaction of matters is outstanding and together with his clear, balanced and independent opinion and testimony leaves little room for doubt. In my opinion, he is one of the best delay experts currently operating in the GCC and internationally and is a credit to his professio…
Head of Commercial, Department of Dubai Government
Working with Mr. Wiseman was a pleasure. He brought knowledge, expertise and alternative ideas to progress the forensic planning element of a complex contractual claim. I would have no hesitation in recommending his services
Director Dispute Services, UK
Mr. Wiseman combines fantastic attention to detail with a real ability to get to the heart of the issues…By far one of the best delay experts I have worked with
Queens Counsel, UK
Mr. Wiseman has a strong personality and keeps a close control on events as they emerge, as well as managing future activity in a logical and methodical way
Commercial Director, Main Contractor, UK
Mr. Wiseman is a top professional in his chosen field of expertise and pays meticulous attention to detail yet remaining focused on the key issues. He works very well under pressure and I consider him a very credible and dependable expert on the matter of delay analysis. I give Mr. Wiseman my highest recommendation as an Expert Witness
Chairman and Arbitrator for Ministry of Justice, UAE Dubai Courts, DIAC, QIAC & ACCAC
Mr. Wiseman was a very dedicated construction manager…and brought his passion and enthusiasm to help build a team dedicated to deliver the best possible result for the client. It was a pleasure to work with him and he was professional in all that he did
Managing Director, MEP Engineering Consultant, UK
Mr. Wiseman is a confident and experienced orator who has a highly persuasive manner, and which demonstrates his command of the available evidence. I would and have recommended Mr Wiseman to my clients and other solicitors
Partner, Construction & Infrastructure, Law Firm UK & Middle East