Construction & Site Safety Legislation — CDM, COSHH, PUWER and More
Construction and site safety legislation — what contractors need to know
Construction is one of the most heavily regulated industries in the UK for health and safety. Dust, noise, electrical supply, equipment condition and occupational disease reporting are all governed by specific legislation. For contractors, site managers, principal contractors and procurement teams, understanding the regulatory framework determines which equipment can legally be used on site and which COSHH and CDM duties must be discharged.
This page groups the legislation most directly relevant to construction and refurbishment contractors who use V-TUF dust extraction, pressure washing and vacuum equipment on site.
The core regulatory framework for construction dust
CDM 2015 — Construction Design and Management Regulations
The primary legislation governing health and safety on UK construction projects. Places duties on principal contractors to plan, manage and monitor dust control as part of the pre-construction health and safety plan. Dust at source is one of the most commonly cited control failures in HSE enforcement actions.
COSHH Regulations 2002
The Control of Substances Hazardous to Health Regulations define the L, M and H dust classification system and require that exposure is prevented or adequately controlled. M-Class extraction is the minimum for most construction dust; H-Class is required for silica and other carcinogenic dusts. The 14-month LEV examination requirement applies to extractors used as local exhaust ventilation.
HSE EH40 — Workplace Exposure Limits
Sets the legally enforceable WELs for silica (0.1 mg/m³), hardwood dust (3 mg/m³), softwood dust (5 mg/m³) and other hazardous substances. The silica WEL is the primary driver for H-Class extraction specification in construction. Cutting, grinding and drilling without on-tool H-Class extraction can breach the WEL within minutes.
Control of Asbestos Regulations 2012
The Control of Asbestos Regulations 2012 (CAR 2012) are the primary UK legislation governing the management and removal of asbestos-containing materials (ACMs) in the workplace. For construction contractors, CAR 2012 is one of the most practically significant pieces of legislation on any pre-2000 construction or refurbishment site. Any building built before 2000 may contain ACMs. CAR 2012 requires that vacuuming of asbestos dust or debris must be carried out with H-Class (H14 HEPA, 99.995%) equipment with certified disposal bags across all three work categories — licensed, notifiable non-licensed and non-licensed. M-Class is not permitted for asbestos dust under any category of work.
Asbestos in construction: what CAR 2012 requires for contractors in pre-2000 buildings →
Electrical supply and equipment safety
Electricity at Work Regulations 1989
The legislative basis for 110V centre-tapped earth (CTE) supply on UK construction sites. 110V CTE reduces the maximum voltage to earth to 55V, substantially reducing electrocution severity in the event of cable damage. Most principal contractors mandate 110V for all portable electrical equipment — including dust extractors and vacuums — as a site rule.
PUWER 1998 — Provision and Use of Work Equipment Regulations
Requires that work equipment is suitable for its purpose, maintained in safe condition, inspected where required, and operated only by trained personnel. For dust extractors, PUWER drives the suitability requirement (M-Class for M-Class dust work, H-Class for H-Class dust work), the filter inspection and replacement schedule, and the operator training requirement.
Occupational disease and incident reporting
RIDDOR — Reporting of Injuries, Diseases and Dangerous Occurrences
Requires employers to report occupational diseases including silicosis, occupational asthma and HAVS to the HSE. A RIDDOR report for silicosis is a direct indicator of a COSHH and CDM dust control failure. Investing in properly classified extraction equipment is the primary preventive control that reduces RIDDOR-reportable occupational disease diagnoses.
Control of Noise at Work Regulations 2005
Sets the 80 dB(A) and 85 dB(A) action values for noise exposure. Petrol pressure washers routinely exceed 85 dB(A) — hearing protection is mandatory at this level. Electric pressure washers are significantly quieter and the preferred specification for noise-sensitive sites.
Recommended V-TUF equipment for CDM and COSHH compliant sites
Construction industry hub — M-Class and H-Class extraction, site pressure washers →
Birmingham construction sites →
Trade and contractor accounts
V-TUF operates trade account terms for construction contractors. UK warehouse, UK technical support, spares held for every machine in current production.
Telephone: 01522 787978. Email through the contact page. Mention contractor account at first contact.