Arborist Guides

Commercial Tree Surgery RAMS UK

Commercial tree surgery RAMS need to do more than satisfy a checklist — they need to show that the work has been properly planned, risk assessed and structured for the specific site, client and task.

This guide covers what commercial RAMS for tree surgery must include, how they differ from domestic paperwork, the hazards they need to address, and why generic templates consistently fall short on commercial sites.

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What is it?

What are commercial tree surgery RAMS?

RAMS stands for Risk Assessment and Method Statement. In commercial tree surgery, RAMS are the primary safety document submitted to a client, principal contractor or local authority before work begins. They explain the hazards involved in the tree work, the control measures in place, and the step-by-step method that will be followed on site.

Commercial tree surgery RAMS are more detailed and specific than basic domestic paperwork. They need to demonstrate that the work has been genuinely planned for the specific site, that the risks have been properly assessed, and that the controls in place are realistic and practical — not just listed for appearance. For councils, schools, housing developments, principal contractors, estates and facilities management companies, professional RAMS are a non-negotiable requirement before any arborist is granted site access.

The aim is not to create paperwork for the sake of it. The aim is to show a clear, controlled and professional system for carrying out the work safely — in a format that a non-arborist reviewer can assess quickly and confidently approve.

What to include

What commercial tree surgery RAMS must include

A complete commercial RAMS pack for tree surgery brings together several types of documentation. Each element serves a specific purpose and together they form the coherent submission that commercial clients expect.

Core RAMS documents

Hazard-based risk assessment with initial and residual risk ratings
Step-by-step method statement following the actual work sequence
Site-specific information — location, access, nearby hazards
Emergency arrangements including nearest A&E location
Operator competence and qualification references
Equipment to be used and pre-use check confirmation
COSHH information — fuel, oil, substances used on site

Supporting records (commercial sites)

Daily site briefing records
Exclusion zone check records
Equipment pre-use check sheets
Near miss and incident reporting records
Training and competence logs
Equipment inspection and maintenance records
COSHH assessments as standalone documents

Hazard coverage

Tree surgery hazards that commercial RAMS must address

Commercial RAMS should reflect the actual hazards involved in arboricultural work on real commercial sites. These fall across several categories — people, equipment, environment and the specific tasks being carried out. Each hazard should be linked to clear, realistic control measures in the risk assessment and reflected in the method statement.

Chainsaw operations

Ground-based and aerial chainsaw use — kickback, contact injury, noise, vibration and PPE requirements for all operators.

Climbing and aerial work

Working at height — SRS and MRS climbing systems, equipment inspection, rescue planning and competence requirements.

MEWP operations

Mobile elevated work platforms — operator competence, ground conditions, overhead hazards, outrigger placement and exclusion zones.

Rigging and dismantling

Sectional dismantling using rigging systems — load calculations, anchor point assessment, lowering controls and ground crew management.

Falling timber and debris

Controlled and uncontrolled falling of branches, sections and debris — exclusion zones, dropped object controls and public protection.

Wood chipper operations

Entanglement, ejection, noise and vibration — operator training, PPE, exclusion zones and pre-use inspection records.

Stump grinding

Ejected material, buried services, dust and vibration — site investigation, exclusion zones and PPE requirements for operators and bystanders.

Public interface

Members of the public, pedestrians, vehicles and site users — exclusion zone establishment, signage, banksmen and site access control throughout the operation.

Noise, vibration and dust

HAVS from chainsaw and stump grinder use, respiratory risks from wood dust and chainsaw exhaust — PPE, exposure monitoring and rotation management.

ArbDesk in practice

What commercial tree surgery RAMS look like in practice

The ArbDesk RAMS system is structured specifically for commercial submissions — clear hazard identification, realistic control measures, step-by-step method statements and supporting records all built around how commercial tree work is actually reviewed by contractors and councils.

Preview of ArbDesk commercial tree surgery RAMS documents showing risk assessment, method statement and supporting records for UK commercial work

ArbDesk commercial tree surgery RAMS — structured for UK principal contractor and local authority submissions.

Domestic vs commercial

How commercial tree surgery RAMS differ from domestic paperwork

The difference between domestic and commercial RAMS is not just about length — it is about depth, specificity and the questions the documents need to answer. A document that satisfies a private client will often be immediately rejected by a principal contractor or council.

Domestic tree work

Basic hazard list often sufficient
Generic method description usually accepted
Site-specific detail rarely expected
Emergency planning informal
Supporting records rarely requested
Competence rarely formally verified

Commercial tree work

Hazard-based risk scoring with residual risk required
Step-by-step method statement for this specific site
Site-specific information mandatory for every submission
A&E location, rescue plan and first aid formally required
COSHH, equipment records and briefing sheets expected
Qualification copies and competence declarations required

UK Legal Framework

The legislation behind commercial tree surgery RAMS

Commercial RAMS for tree surgery are not just a contractual formality — they are how arborists demonstrate legal compliance with their duty to manage health and safety at work. The following legislation directly applies to commercial tree surgery operations in the UK:

Management of H&S Regulations 1999

Requires suitable and sufficient risk assessments for all work activities. The risk assessment element of commercial RAMS must satisfy this duty — a generic hazard list does not meet the “suitable and sufficient” standard.

CDM Regulations 2015

Applies on construction-type sites. Principal contractors must receive method statement documentation before subcontractors begin work. CDM is the formal basis for the RAMS submission requirement on many commercial sites.

PUWER 1998

Requires all work equipment to be suitable, maintained and operated by competent persons. Commercial RAMS must reflect PUWER compliance — pre-use checks, maintenance records and operator competence must be addressed.

COSHH Regulations 2002

Requires assessment of substances hazardous to health. Chainsaw fuel, bar oil and wood dust must be assessed. Commercial clients increasingly expect COSHH assessments as part of the RAMS submission rather than as separate documents.

Working at Height Regulations 2005

All climbing and aerial operations must be planned, supervised and carried out by competent persons. The method statement must describe how aerial access is managed and how a rescue would be carried out if required.

AFAG Guidance

Arboriculture and Forestry Advisory Group guidance sets the industry standard for safe tree work. Commercial clients use AFAG-aligned systems as the benchmark for assessing whether a contractor’s RAMS reflect genuine competence.

Built from real commercial work

Written by a practising arborist

ArbDesk was built by Christian, a working arborist with direct experience submitting RAMS to principal contractors, councils and commercial clients across the UK. The commercial RAMS system in ArbDesk is not based on generic H&S templates — it reflects what actually gets submitted on real UK commercial sites, what causes rejections, and what gets accepted first time.

The hazard coverage, document structure and supporting records in ArbDesk are based on real submission experience — including council tree contracts, principal contractor sites, schools, housing developments and estate management work — not on what the legislation technically requires in isolation.

“Proper system built around how arborist work actually runs. Not just a generic template.”

Alexander AG Arborcare — Commercial Arborist, Surrey

Common questions

Commercial tree surgery RAMS — frequently asked questions

Commercial RAMS must be more detailed, site-specific and comprehensive than domestic paperwork. Where domestic documents might describe hazards in general terms, commercial RAMS must include hazard-specific risk ratings, site-specific information, formal emergency arrangements, operator competence references and supporting records. Principal contractors and local authorities review submissions before granting site access — a document that satisfies a private householder will often be immediately rejected by a commercial client.

Yes — for any commercial tree work carried out for councils, principal contractors, schools, housing developments, estates, facilities management companies or any site where the client has a formal H&S approval process, RAMS will be required before work begins. The core structure of your RAMS can remain consistent between jobs, with site-specific details adapted for each submission. A well-built RAMS system makes this straightforward rather than requiring a full rewrite every time.

Commercial tree surgery RAMS must address all significant hazards associated with the specific work being carried out. This typically includes ground-based chainsaw operations, climbing and aerial work, MEWP operations where applicable, rigging and sectional dismantling, falling timber and debris, wood chipper operation, stump grinding, manual handling, public interface and exclusion zone management, noise and vibration, and vehicle movement. Each hazard must be linked to specific, realistic control measures — not generic statements.

The most common reasons are: method statements that describe tree work in general rather than the specific job and site; risk assessments that list hazards without meaningful control measures; missing site-specific information particularly emergency arrangements and the local A&E location; no COSHH assessments or equipment records where these were expected; and documents that are poorly structured or difficult to navigate quickly. Most rejections are not caused by a lack of practical competence — they are caused by a lack of structure in the paperwork.

On most commercial sites, RAMS alone is not sufficient. Principal contractors and local authorities increasingly expect supporting records to be available alongside the main RAMS document. This typically includes COSHH assessments for substances used on site, equipment pre-use check records as required by PUWER, site safety briefing records confirming operatives were informed before work began, exclusion zone check records, near miss and incident reporting records, and copies of relevant operator qualifications and insurance documents.

Detailed enough to clearly describe the actual sequence of operations on the specific site — from arrival and site setup through to completion and sign-off — but not so long that it becomes unreadable. A method statement that runs to many pages of generic text is often less effective than a clear, structured document that specifically describes this job. The person reviewing it may not be an arborist — the method statement needs to be understandable to a site manager, procurement officer or H&S coordinator without arboricultural knowledge.

Not always explicitly, but commercial clients use AFAG guidance as the benchmark for assessing whether an arborist’s working practices are appropriate. A RAMS system that clearly reflects AFAG-aligned safe systems of work — in terms of PPE requirements, exclusion zones, equipment use and climber rescue planning — will be assessed more favourably than one that does not. Some principal contractors specifically require AFAG references in submitted RAMS documents, particularly on higher-risk or complex tree work contracts.

ArbDesk

Built for arborists working commercially

ArbDesk gives you a complete commercial tree surgery RAMS system — risk assessments, method statements, COSHH, equipment records and operational safety documents built around what UK commercial clients and principal contractors actually expect to see.

Download Free Sample View Pro Pack — £99

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