Safety Statement for a Mechanical and Electrical Contractor on Construction Sites

What must a Safety Statement cover for a mechanical and electrical (M&E) contractor working on Irish construction sites?

Mechanical and electrical (M&E) contractors face a unique combination of hazards on construction sites. You are working in the same environment as civil and structural contractors, dealing with the standard construction hazards of working at height, manual handling, and plant and vehicle movements. But you also face hazards specific to your trade: live electrical systems, pressurised pipework, confined spaces, and the coordination challenges that come with working in close proximity to other trades in a busy building.

A Safety Statement for an M&E contractor that treats these hazards the same way as a general building contractor's Safety Statement is not fit for purpose. The HSA knows the difference, and so do experienced main contractors and PSCS holders. If your Safety Statement does not reflect the specific hazards of M&E work, it will not protect your workers and it will not satisfy an HSA inspector.

This post covers the key hazards that a Safety Statement for an M&E contractor must address, the legal requirements under Irish law, and the practical steps to make your Safety Statement a working document.

The Legal Requirement

Under Section 20 of the Safety, Health and Welfare at Work Act 2005, every employer in Ireland is required to prepare a written Safety Statement based on a risk assessment of the hazards associated with their work activities. For M&E contractors working on construction sites, the Safety Statement must also comply with the Safety, Health and Welfare at Work (Construction) Regulations 2013, which impose additional requirements on contractors working on construction sites.

The Safety Statement must be reviewed and updated whenever there is reason to believe it is no longer valid, or when there has been a significant change in the work activities or the hazards associated with them. For M&E contractors who take on a wide variety of projects, this means reviewing the Safety Statement regularly and ensuring that it covers the full range of work activities carried out by the company.

Key Hazards for M&E Contractors

Electrical hazards: This is the primary hazard specific to electrical contractors. Working on or near live electrical systems carries the risk of electric shock, burns, and arc flash. The Safety Statement must address the procedures for isolating electrical systems before work begins, the use of lock-out/tag-out systems to prevent inadvertent re-energisation, the testing of circuits before work begins, and the use of appropriate personal protective equipment including insulated gloves and arc flash protection where required.

The Safety, Health and Welfare at Work (General Application) Regulations 2007 require that electrical work is carried out by a competent person. For electrical contractors in Ireland, competency is demonstrated by holding the appropriate Safe Electric registration. The Safety Statement should specify the competency requirements for electrical work and the procedures for verifying that workers hold the appropriate qualifications.

Working at height: M&E contractors frequently work at height, whether installing lighting, HVAC equipment, or pipework in ceiling voids. The Safety Statement must address the selection, inspection, and use of access equipment including ladders, stepladders, mobile towers, and MEWPs. It must also address the procedures for working safely at height in confined spaces such as ceiling voids and plant rooms.

Confined spaces: M&E contractors regularly work in confined spaces including ductwork, plant rooms, underground service chambers, and ceiling voids. The Safety, Health and Welfare at Work (General Application) Regulations 2007 require that a risk assessment is carried out before any work in a confined space begins, that a permit-to-work system is in place, and that rescue arrangements are established before work begins. The Safety Statement must address these requirements and specify the procedures for confined space entry.

Pressurised systems: Mechanical contractors working on heating, ventilation, and plumbing systems deal with pressurised pipework and vessels. The Safety Statement must address the procedures for isolating pressurised systems before work begins, the testing of systems after work is completed, and the use of appropriate personal protective equipment.

Manual handling: M&E contractors handle heavy equipment including boilers, air handling units, generators, and large diameter pipework. The Safety Statement must address the use of mechanical handling aids, the procedures for manual handling where mechanical aids cannot be used, and the competency requirements for workers involved in lifting operations.

Hazardous substances: M&E contractors use a range of hazardous substances including solvents, fluxes, refrigerants, and insulation materials. The Safety Statement must address the COSHH assessment for these materials, the use of personal protective equipment, and the ventilation requirements for areas where hazardous substances are used.

Fire hazards: Hot work activities including welding, brazing, and soldering are common in M&E work. The Safety Statement must address the hot work permit system, the fire watch requirements after hot work is completed, and the fire prevention measures in place in areas where hot work is carried out.

Coordination with other trades: M&E contractors often work in close proximity to other trades, and the coordination of activities is a significant safety challenge. The Safety Statement must address the arrangements for coordinating with the PSCS and other contractors to prevent accidents arising from simultaneous working.

What the Safety Statement Must Include

In addition to addressing the specific hazards above, a Safety Statement for an M&E contractor must include the following elements as required by the Safety, Health and Welfare at Work Act 2005:

A signed policy statement from the most senior person in the organisation committing the company to the management of health and safety. Clear organisational responsibilities, specifying who is responsible for health and safety at each level of the organisation. Written risk assessments for all significant hazards associated with the company's work activities. Safe systems of work for high-risk activities including electrical isolation, confined space entry, hot work, and working at height. Emergency procedures, including the names of first aiders and the location of first aid equipment. Welfare arrangements, including details of welfare facilities provided for workers. Consultation arrangements, specifying how the company consults with its employees on safety matters. Training records, providing evidence that workers have received the training required for their roles.

Safe Electric Registration and Competency

For electrical contractors in Ireland, Safe Electric registration is a legal requirement for certain categories of electrical work. The Safety Statement should specify which categories of electrical work the company carries out, the Safe Electric registration held by the company and its electricians, and the procedures for ensuring that only registered electricians carry out notifiable electrical work.

The Safety Statement should also address the competency requirements for mechanical work, including the qualifications required for gas installation work (which is regulated by Bord Gáis Networks and requires a Registered Gas Installer (RGI) qualification) and the requirements for refrigeration work involving fluorinated greenhouse gases (F-gases).

Conclusion

A Safety Statement for an M&E contractor must reflect the specific hazards of mechanical and electrical work, including electrical hazards, confined space entry, pressurised systems, and hot work. A generic Safety Statement that does not address these hazards will not protect your workers and will not satisfy an HSA inspector. If your Safety Statement was prepared years ago and has not been reviewed since, or if it does not reflect the full range of work activities carried out by your company, contact Safety Check for a review.