AI for construction
AI for construction: what it can and cannot do on a UK site
AI is good at reading, drafting and cross-checking the documents a site produces, and it is not capable of making the safety and engineering judgements those documents record. The useful question is not whether AI works, but which documents it should touch and where the decision must stay with a competent person. This page answers that document by document.
Document by document
Where AI helps, and how far it goes
The honest version, by the documents your teams actually produce. In every row the last word belongs to a person.
01
RAMS and method statements
AI drafts a structured first version from your templates, previous submissions and the scope of works, covering sequence, hazards, controls and PPE, and flags gaps such as missing emergency arrangements or permit requirements.
Stays with a person: whether the method suits the actual site, and the approval itself.
02
Subcontractor packs
AI reads every document in a pack against the others and flags conflicts, gaps and compliance risks: figures that disagree, plant with no matching assessment, expired competence records, revisions that do not line up.
Stays with a person: accepting or rejecting the pack, and any conversation with the subcontractor.
03
Site diaries and progress records
AI turns dictated notes and photographs into a structured daily record, in your format and on your branding, before the site manager leaves site. Written the same day, a diary is worth far more months later.
Stays with a person: what actually happened, and anything contentious going into the record.
04
CDM submissions and quality records
AI compiles construction phase plans, organises pre-construction information, and checks that inspection and test records are complete and consistent before they are issued.
Stays with a person: every CDM 2015 duty, without exception.
What it cannot do
The limits worth being blunt about
Most disappointment with AI in construction comes from expecting it to do one of these.
- It does not designTemporary works design under BS 5975, excavation support, lifting plans under LOLER 1998 and anything requiring engineering judgement belongs to a competent engineer.
- It does not approveA competent person is a legal role held by a human being. AI can prepare and evidence a review; it cannot be the reviewer.
- It does not know your siteGround conditions, access, neighbours, the state of the haul road. AI only knows what it is given, which is why site-specific input still matters.
- It does not carry your dutiesCDM 2015, the Management of Health and Safety at Work Regulations 1999, COSHH 2002 and LOLER 1998 sit with dutyholders and always will.
Where the industry is
Early, and mostly still piloting
RICS reported in 2026 that most construction organisations using AI are at early pilot stage, and that embedded use is rare. The ONS found in July 2026 that 13% of construction businesses use AI, against 58% in information and communication.
That matters when you are deciding where to start. A pilot that never leaves the pilot stage is the common outcome, and it usually happens because the work chosen was interesting rather than repetitive. The documents that repay the effort are the ones produced many times a week by people whose time is expensive: diaries, packs, reports and records. Our CDM documentation article works through one of those in detail.
Common questions
What people ask about AI on site
What is AI for construction?
AI for construction means software that reads, drafts and checks the documentation surrounding delivery, so that skilled people spend less time typing and more time building. In practice it covers reviewing site-specific RAMS and method statements against your templates and the scope, turning dictated site notes into a structured diary, cross-checking a subcontractor pack for conflicts and gaps, and pulling progress information out of records your teams already keep. It does not design temporary works, it does not make safety judgements and it does not approve anything. Aldbry builds Corvleo, an AI platform live on UK construction sites with a small number of contractors, which produces and checks site documentation alongside the systems you already run.
How can construction firms use AI to cut admin?
Construction firms cut admin with AI by applying it to the documents they already produce every week, not by replacing the people who produce them. The work that responds best is repetitive and document-shaped: site diaries written from spoken notes, subcontractor packs checked for missing insurances and expired cards, RAMS cross-checked for conflicts and gaps before a competent person signs them off, and progress records assembled from what was already captured on site. Aldbry applies AI inside your existing workflows rather than asking you to move to a new platform, and a competent person reviews and signs off every output. If you want to size the problem before spending anything, the Construction Admin Cost Calculator gives you a headline figure in a couple of minutes.
Is it safe to use AI on RAMS and safety documents?
Yes, provided AI checks and flags while competent people write, review and sign off. AI is good at finding missing sections, inconsistent figures, expired certificates and requirements that have not been addressed, and it does not get tired at the end of a long pack. It is not a competent person and should never be treated as one. Aldbry designs every workflow so that a named person approves the output, and Corvleo presents findings for review rather than issuing decisions. Accountability under CDM 2015, LOLER 1998, COSHH 2002 and your other duties stays exactly where it sits today.
Does AI replace a competent person under CDM 2015?
No. A competent person is a legal role held by a human being, and no software takes on a CDM 2015 duty. AI can prepare the information that person needs, check documents against each other, highlight what is missing and record what was reviewed, which makes the judgement faster and better evidenced. The judgement itself, and the accountability for it, does not move. Any supplier telling you otherwise is describing something you should not buy.
How many UK construction firms use AI?
Very few: the ONS found in July 2026 that 13% of construction businesses use AI, against 58% in information and communication. RICS reported in 2026 that most construction organisations using AI are still at early pilot stage, and that embedded use is rare. The gap matters commercially, because it means the firms adopting properly now are not competing with a crowded field. It also means most of what is sold as construction AI has never run on a live site. Our view on what is real and what is noise is set out in the signal and noise briefing.
Read next
Go deeper
AI consultancy for UK construction
Who we are, how the consultancy and the platform fit together.
Subcontractor RAMS review
Cross-document checking for principal contractors.
CDM and AI documentation
Where AI helps with CDM 2015 and where the duties stay put.
Inspection and test plans
Hold and witness points set out, with the inspection decisions left to people.
Next step
Try it on a pack you already have.
The free RAMS pack check reviews one subcontractor pack and sends the findings back. Or book a short call, and start with the £3,500 AI Opportunity Audit if it fits.