Daryl Irvine

Author & practitioner

Daryl Irvine

Senior Contract and Commercial Manager
HND, BSc(Hons), LLM, MRICS, MCIOB, MCIARB

Providing field notes on commercial management, quantity surveying, construction, data, artificial intelligence and legal developments.

About

Daryl Irvine is a senior commercial and contracts manager, Chartered Quantity Surveyor and Chartered Construction Manager with more than 12 years’ experience across the UK and Middle East. He holds an LLM in Construction Law and Adjudication and is also a Member of the Chartered Institute of Arbitrators. He has led commercial and contractual work on major public-sector, infrastructure and building programmes, including roads, airports, water and wastewater facilities, data centres, nuclear-related works, manufacturing, agriculture, residential, hospitality and fit-out projects. His experience covers consultant and contractor environments, with particular strength in FIDIC and NEC contracts, cost-plus arrangements, procurement, claims, audit, change control and the recovery of distressed projects. In his project roles, Daryl advises clients and senior leadership teams on commercial strategy, contractual entitlement, cost exposure and project controls. He has directed commercial teams, assessed high-value claims, reviewed contractor cost records, prepared formal recommendations and introduced reporting and governance systems for complex national programmes. Daryl is Chair of the CIOB Qatar Hub Committee, a member of the CIOB Member Engagement Committee and a board member of the RICS Qatar Regional Board. Through these roles, he represents the profession in Qatar and across the wider Gulf, supports member and industry activity, and contributes to policy discussions affecting the construction sector. He has also worked with professional bodies, the British Embassy and government stakeholders in support of the UK-GCC Free Trade Agreement. A particular focus of this work has been the recognition of UK professional qualifications and accreditation bodies across Gulf markets, helping to improve access and professional mobility for UK-qualified construction professionals. For more than four years, Daryl has been applying artificial intelligence to commercial management and construction data. He uses Codex and related tools for contract review, audit testing, formal correspondence, claims support and commercial reporting. His work also extends into data engineering and data science, including the structuring of cost data, classification between methods of measurement, automated reporting and the design of controlled review processes for commercial information. Alongside his project duties, he advises businesses on the practical adoption of artificial intelligence, with a focus on data quality, security, professional review and the use of AI within established commercial controls.

Published work

Latest field notes

7 total
Published
Article

It’s on Unifier

When the client’s software outranks the contract, everyone else becomes the client’s unpaid back office.

Technology
Author
Daryl Irvine
Read time
31 min
Published
Article

AI is a bullshit machine, and construction is feeding it

The industry has found a machine that can turn fragmented project records into confident answers, then confused confidence with truth.

Artificial Intelligence
Author
Daryl Irvine
Read time
22 min
Published
Article

Qatar needs a contract suite, not another amended Red Book

A Qatar-adapted NEC family could give the market something it rarely has today: a proper choice between fixed price, remeasurement, target cost, cost reimbursement, term service and genuinely small works contracts.

Commercial Intelligence
Author
Daryl Irvine
Read time
19 min
Published
Article

What C++ can teach quantity surveyors about building an international standard

Why the rise of AI makes shared measurement rules, open data and regular releases more urgent

Standards
Author
Daryl Irvine
Read time
23 min
Published
Article

POMI has had its day

What construction cost management must learn from POMI’s decline: why traditional bills of quantities and inherited spreadsheets produce poor data, and how structured classification and AI could improve measurement, benchmarking and procurement.

Quantity Surveying
Author
Daryl Irvine
Read time
24 min
Published
Article

The mythical labour month

What construction can learn from The Mythical Man-Month: why more labour does not always mean more progress, and how AI may improve coordination, productivity and decision-making.

Commercial Intelligence
Author
Daryl Irvine
Read time
20 min
Published
Article

The ledger balances, but no one knows what's in it

Why a balanced ledger may still fail commercial teams, how weak coding and late entries distort cost-plus reporting and claims, and how AI may improve cost capture, classification and control.

Commercial Intelligence
Author
Daryl Irvine
Read time
19 min

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