Transmission and distribution
Construction-phase CDM support and ongoing operational safety oversight for distribution network operators, transmission owners and the contractors who build and maintain their networks.

What it involves
Network operators and transmission owners run large asset bases with continuous programmes of construction, refurbishment and maintenance across substations, overhead lines and cable routes. Much of that work is delivered by Tier 1 contractors and their supply chains, so the same site can involve several parties, each with duties under CDM 2015. Our own background is hands-on transmission and distribution work, so our advice reflects how network sites are actually built and operated, not just what the regulations say.
Pressures
- Work on or next to energised assets, where isolation, access and control of the work area have to be right every time.
- Work windows tied to network outages, which puts pressure on planning and supervision.
- Several contractors on one site, with CDM 2015 duties that need to be clear, agreed and evidenced.
Services that apply
- CDM Principal Contractor advisory
Support with your statutory duties under CDM 2015 in the Principal Contractor role.
- Construction-phase safety management
Day-to-day site safety management and compliance monitoring during the build.
- O&M safety retainers
Ongoing health and safety oversight for operational sites.
- Competent person appointments
A retained external competent person under the Management of Health and Safety at Work Regulations.
- Audits and inspections
Site-based health and safety inspection and compliance auditing.
- Incident investigations
Investigation of workplace incidents, root cause analysis and reporting.
- Project resourcing
Dedicated on-site HSE professionals supplied to energy-sector clients for the life of a project or programme.
Talk to us about your project
Tell us about the site, the programme and what support you need. We will come back to you to discuss it.
