AI in the trades, 29 October 2026
Can AI write RAMS and construction phase plans? What HSE expects
Yes, AI can draft RAMS and a construction phase plan, and do it in minutes. HSE doesn't care who typed it. What HSE expects is a plan that fits this job and these hazards, prepared before work starts and proportionate to the risk. That means you check the AI draft against the site and put your name to it.
What paperwork does the law require?
Less than most firms think, but it has to be specific. Three duties cover most small builders and trades.
A construction phase plan. HSE's FAQ is direct: if you're the only contractor or the principal contractor, "you must draw up a CPP", but "it should be proportionate to the size and scale of the job" and "a simple plan before the work starts is usually enough". If you're working for a principal contractor, they draw it up.
A risk assessment. Employers must assess health and safety risks on site. If you employ five or more people, you must record the significant findings: the hazards, who might be harmed and how, and what you're doing about it.
A method statement, sometimes. CDM 2015 regulation 20 says the arrangements for demolition or dismantling "must be recorded in writing before the demolition or dismantling work begins". For other work, method statements are "not required by law" but are commonly asked for by main contractors and clients.
In Northern Ireland the equivalent rules are the Construction (Design and Management) Regulations (Northern Ireland) 2016, in force since 1 August 2016.
Where does AI save time on RAMS?
On the writing. Most of the hours in a RAMS go into wording, formatting and remembering every heading. A builder doing hard landscaping and brickwork, moving into public sector work, told us RAMS and construction phase plans take "a couple of hours… for every job". A groundworks firm we spoke to produces 30-page RAMS for confined-space work. A signage engineer in Kent needs a RAMS for every site.
AI turns your notes into a structured document fast. Give it the site, the task, the hazards you saw and the controls you'll use, and it will lay them out under HSE's headings, suggest hazards you might have missed for that task, and write a sequence of work. That's where the two hours become twenty minutes.
Where can't AI replace you?
On anything it can't see. It doesn't know the scaffold's on a slope, the neighbour's kids play on the drive, there's asbestos-looking board in the loft or the client's elderly mother will be at home. It will also fill gaps confidently. Without your site notes, an AI chat tool writes a generic RAMS that reads well and fits nowhere.
HSE's risk assessment guidance is clear: "Do not rely purely on paperwork as your main priority should be to control the risks in practice." A beautifully formatted generic RAMS doesn't meet that. A short, accurate one does. For the hazards and controls themselves, start from a RAMS template you trust.
What does this job need? Quick check
You need a construction phase plan and the demolition or dismantling arrangements recorded in writing before work starts. A method statement is the usual way.
You need a construction phase plan and a written record of your risk assessment's significant findings. Add a method statement if the client or contractor asks.
You still need a construction phase plan, but HSE says a simple one is usually enough. Risk assessment is still required; recording it is good practice.
They draw up the construction phase plan. You'll usually be asked for your own RAMS for your work package.
How do you get a good AI draft?
Give it the site, not the trade. The more of what you saw goes in, the less it invents. HSE's free construction phase plan template, CIS80, gives a sensible structure: key dates, who's on site, welfare, the main dangers and their controls, and who supervises.
You are helping a UK trade firm write a risk assessment and method statement for one job. Use only the facts below. Where something is missing, write "TO CONFIRM" instead of guessing. Job: task, e.g. strip and re-tile a pitched roof, 2-storey semi Site address: address Dates: start and finish Client and who else is on site: e.g. homeowner working from home; scaffold firm on day 1 Welfare: toilet, washing, where the team takes breaks Hazards I saw on the survey: e.g. conservatory below rear slope, overhead cable at front, steep drive Controls I'll use: e.g. scaffold with brick guards, crash deck over conservatory, chute and covered skip Plant and materials: e.g. hoist, cutter with water suppression Who supervises: name and role Emergency arrangements: nearest A&E, first aider, site address for 999 Write: 1) a risk assessment table (hazard, who might be harmed, controls, who's responsible); 2) a step-by-step method statement in the order the work happens; 3) a list of everything marked TO CONFIRM.
Then read every line against what you saw. Delete anything that isn't true for this site.
Should you put site details into an AI chat tool?
Keep personal data to the minimum. A RAMS needs the address and the hazards, not the client's phone number or health details. Use a business plan or turn off model training in your AI chat tool's settings, and see is it safe to give AI your email and data before pasting anything about clients in.
A RAMS draft from a voice note, with the gaps flagged for the owner.
Where Nexley fits
Nexley is the AI back office for UK trade firms: five AI assistants run your tenders, quotes, buying, scheduling and invoicing. It connects to the tools you already work in, you run it all from WhatsApp, and you approve everything. £799 a month.
For RAMS and construction phase plans, Nexley builds a draft from your voice notes and site photos under the headings HSE uses, flags anything it couldn't confirm, and keeps it with the job. You check it against the site, change what's wrong and approve it before it goes to the client or main contractor. It drafts; you remain the competent person who signs.
Common questions
Will a main contractor accept an AI-written RAMS?
They judge the content, not the author. A RAMS that's specific to their site and your work package, with real controls and names, is what they want. A generic one gets sent back whoever wrote it.
Can ChatGPT write a construction phase plan for a domestic job?
It can lay one out from your details in minutes. HSE says a simple plan is usually enough for a small domestic job, so the draft should be short and specific. Check it and sign it.
Do I need a RAMS for every job?
The law requires a construction phase plan where you're the only or principal contractor, and a risk assessment always. Written arrangements are only legally required for demolition and dismantling, but many clients ask for a method statement on every job.
When should I get a health and safety consultant?
For notifiable projects, confined spaces, asbestos, or work in occupied care homes, schools and hospitals, a competent adviser is worth the fee. HSE's CIS80 says jobs lasting over 30 working days with more than 20 people on site at once, or over 500 person-days, must be notified to HSE and are likely too complex for its simple template.
Sources
- HSE: CDM 2015 frequently asked questions
- HSE: Planning for construction work
- HSE: Administration, method statements and risk assessments
- HSE: Risk assessment, steps needed to manage risk
- HSE: Construction phase plan template (CIS80)
- HSE: Are you a small builder?
- legislation.gov.uk: CDM Regulations 2015, regulation 12
- legislation.gov.uk: CDM Regulations 2015, regulation 20
- legislation.gov.uk: CDM Regulations (Northern Ireland) 2016
Every rule, rate and date above was checked against these sources on the date shown at the top.
Topic: AI in the trades
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