The voice of the networks

Energy networks urge construction workers to ‘watch out, cables about’

05 June 2020

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ENA press office

+44 (0)7792 220 974
[email protected]

As lockdown eases and construction work begins again, Britain’s energy network companies are urging construction workers returning to work to stay safe by making sure that they are aware of any potential underground cables or gas pipes before they carry out any work that involves breaking ground.

This also includes working out how they are going to locate utility equipment to avoid the risk of damaging it and risking their safety.

During the coronavirus pandemic, construction work and projects across the UK have experienced a period of downtime, in particular, that work which involves excavation.

Cable damage table

As a result, energy network companies have experienced a welcome reduction in third-party damages to underground cables, gas pipelines and other equipment. In reality, this also means a reduction in the risk of harm to those involved in the damage.

As lockdown restrictions begin to ease across the UK and work levels increase, it’s essential that excavation teams remember the basic safety precautions necessary to ensure they stay safe.

Energy Networks Association has advice for construction workers to help them work safely:

  1. Be aware of the location of underground utility equipment before digging or excavating.
  2. Request location details and plans from utility companies well in advance of work starting. Remember that these are a guide only – you are responsible for confirming the exact location of all equipment and avoiding damage.
  3. Use a cable avoidance tool to identify the presence of buried cables before you start to dig. Rescan the area as your work progresses. Hand Dig — use safe digging techniques to dig trial holes to establish the line and depth of underground utility equipment. 
  4. Always assume underground cables are Live. If they appear to be damaged do not approach them and contact the Network Operator using 105 for GB (or 03457 643 643 in Northern Ireland). Take care when lowering the ground levels as there may be underground cables in the area.
  5. If you damage an underground cable, vacate the excavation immediately, phone your electricity network operator’s emergency number and keep everybody clear.

David Smith, Chief Executive of Energy Networks Association, said:

“The energy network includes thousands of miles of underground gas pipes and power cables which is why it’s so important for construction workers returning to work to stay safe and to know what utilities are underground before they break ground.

“This is a very serious safety message and I urge everyone who may be carrying out work that requires excavation to plan their work safely and help us to keep Britain’s energy flowing.”

Notes to editors

  • Full 'Watch out, cables about' briefing 
  • Energy Networks Association’s leaflet “Watch out, cables about
  • In an emergency dial 999 and tell them electricity is involved. Call 105 for GB (or 03457 643 643 in Northern Ireland) if there is a safety concern related to the electricity network or if you spot damage to overhead power lines, underground cables and substations that could put you, or someone else, in danger.
  • If there is doubt about whether an underground cable or other piece of equipment is safe, always assume it is live, keep away from it and contact your local electricity network operator.
  • Follow the advice in Health and Safety Executive (HSE) Guidance HSG47 ‘Avoiding danger from underground services’ and ENA’s ‘Watch Out, Cables About’ Safety advice leaflet. Complete your risk assessment before starting work and share the details of this with everyone involved in the work.
  • Further guidance and advice is available via the Utility Strike Avoidance web site: https://www.utilitystrikeavoidancegroup.org

About Energy Networks Association

We’re the industry body for the energy networks. Our members own and operate the wires and pipes which carry electricity and gas into your community, supporting our economy. The wires and pipes are the arteries of our economy, delivering energy to over 30 million homes and businesses across the UK and Ireland. To do this safely and reliably, the businesses which run the networks employ 45,000 people and have spent and invested over £60 billion in the last eight years.

Learn more about how the energy networks operate and who we represent.

Press contacts

ENA press office

+44 (0)7792 220 974
[email protected]