How to Write a Method Statement for Scaffold Erection

Why scaffold erection method statements so often fall short

Scaffolding is involved in more than half of all fatal falls on construction sites, yet method statements for scaffold erection are frequently the most generic documents on any project. They get copied from a previous job, a logo gets swapped, and nobody checks whether the content actually matches the structure being built. When something goes wrong, that document is the first thing an HSE inspector asks for.

This guide walks through what a proper scaffold erection method statement needs to contain, in plain language, so you can write one that is both compliant and genuinely useful to the people doing the work.

What a scaffold erection method statement must cover

A method statement is a written sequence of how a task will be carried out safely. For scaffold erection, it sits alongside the risk assessment and together they form the safe system of work. There is no single prescribed format, but the following sections are expected as a minimum by most principal contractors, CDM coordinators and HSE inspectors.

1. Project details and scope of work

Start with the basics: project name, site address, client, principal contractor, and the name of the scaffolding contractor. Then describe exactly what is being erected — the type of scaffold (independent tied, putlog, birdcage, cantilever, etc.), its intended use, maximum working height, and which part of the structure it serves. Do not write "various locations." Be specific. If there are multiple lifts, say so.

2. Key personnel and competencies

List who will be on the gang and confirm their qualifications. For scaffold erection in the UK, operatives are expected to hold a current CISRS (Construction Industry Scaffolders Record Scheme) card at the appropriate level — Scaffolder or Advanced Scaffolder. The Appointed Person overseeing the work should also be named. If a third-party inspection is required before the scaffold is handed over for use, state who carries it out.

Including card numbers or at least card levels shows you have actually checked competency rather than assumed it.

3. Plant, equipment and materials

List the equipment being used: tube and fittings or system scaffold, the type and capacity of any lifting equipment (gin wheels, hoists, cranes), and any powered access equipment used during erection. Note the inspection schedule for the equipment — tubes, couplers and boards should be inspected before use and any defective items removed from site.

4. Site-specific hazards and controls

This is where most copied method statements fall apart. The hazards need to reflect the actual site, not a generic list. Common hazards for scaffold erection include:

• Falls from height during erection before guardrails are in place
• Falling materials or dropped tools striking people below
• Unstable ground conditions affecting base plate and sole board placement
• Overhead power lines
• Proximity to public footpaths or roads
• Adjacent structures, party walls or fragile roofs
• Manual handling of heavy tubes and boards
• Working in adverse weather (wind loading is particularly relevant for scaffolds)

For each hazard, state the control measure. For falls during early erection stages, for example, the control might be the use of a leading-edge protection system, a specific sequence of erection that minimises time without guardrails, or the use of a safety harness attached to a pre-rigged anchor point. Vague entries like "take care" or "use PPE" are not control measures.

5. Sequence of erection

This is the core of the document. Write out the steps in the order they will actually happen on site. A typical sequence for an independent tied scaffold might look like this:

1. Establish exclusion zone around the work area and erect signage
2. Check and prepare ground — level, compact, and lay sole boards where required
3. Position base plates and set out the scaffold bay widths
4. Erect standards to first lift height
5. Fix ledgers and transoms at first lift level
6. Board out first lift to provide a working platform for subsequent erection
7. Fit temporary guardrails or use advance guardrail system before personnel board
8. Continue erection lift by lift, tying to the structure at specified intervals
9. Fit permanent guardrails, toe boards and any required brick guards or debris netting
10. Carry out pre-use inspection and complete scaffold tag before handover

The actual steps will vary depending on the scaffold type and the site. The point is that the sequence should be written so a competent scaffolder could follow it without needing to guess what comes next.

6. PPE requirements

State the minimum PPE for scaffold erection on this site: hard hat, safety footwear, gloves, high-visibility vest as a baseline. Where harnesses are required, specify the type, the anchor point standard (EN 795), and who is responsible for inspecting them. If working near roads, add the appropriate class of hi-vis.

7. Exclusion zones and public protection

Define the exclusion zone around the scaffold footprint during erection. State how it will be enforced — barriers, banksman, signage — and what provisions have been made if the scaffold is adjacent to a public area. If a licence is required from the local authority to scaffold on the pavement or road, confirm it has been obtained.

8. Emergency arrangements

Include the name and number of the site first aider, the location of the first aid kit, and the address of the nearest accident and emergency department. If there is a site emergency plan, reference it. State what happens if someone is injured at height — who carries out the rescue, and is there a rescue plan specific to the scaffold configuration? This is a requirement under the Work at Height Regulations 2005, not an optional extra.

9. Inspection and handover

State that the completed scaffold will be inspected before first use, after modification, and at least every seven days during use, in line with the Work at Height Regulations. Name the person responsible for carrying out inspections and completing the scaffold register. Confirm the handover process — who signs off the scaffold tag and what happens if defects are found.

Common mistakes to avoid

• Generic hazard lists — if it could apply to any scaffold on any site, it is not site-specific enough
• Missing tie ratios — reference the tie pattern required for the structure and confirm it has been agreed with the structural engineer if there is any doubt
• No weather criteria — state at what wind speed erection must stop and who makes that call
• Unsigned documents — the method statement should be signed by the scaffolding contractor's supervisor and acknowledged by the principal contractor before work starts
• Version control — if the design changes, the method statement must be updated and re-issued

A faster way to produce the first draft on site

Writing a method statement from scratch takes time, and most site supervisors do not have a spare hour at a desk. If you are regularly producing method statements for different scaffold configurations, Safety Parrot can generate a structured draft from site photos in seconds, which you can then review and adjust to make sure it reflects the specific conditions — saving the writing time while keeping you in control of the content.

The bottom line

A scaffold erection method statement is only useful if the people doing the job have read it, understood it, and can refer to it when something changes on site. Keep the language plain, keep the sequence accurate, and make sure the hazards listed are the ones that actually exist on your site. That is what separates a document that protects workers from one that just protects the paperwork trail.