Safe excavation site
Compliance

HSG47: Safe Excavation

HSG47 report
The Guidance

Avoiding danger from underground services

HSG47 is the Health and Safety Executive guidance for avoiding danger from underground services. If you commission, plan, manage or carry out ground works in the UK, this guidance is essential reading.

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Latest edition HSE guidance
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What is HSG47?

HSG47 explains the risks when working near buried electricity cables, gas pipelines, water mains, and communications ducts, and sets out how to control those risks. It focuses on three essentials: planning the work, locating and identifying underground services, and excavating safely.

Why it matters

Striking a cable or a pipe can cause severe injury, service outages, environmental harm, and significant cost. Following HSG47 helps you reduce that risk, demonstrate due diligence, and protect people, programmes, and budgets.

The Three Essentials

Plan the work

Gather information early, including utility searches and site history. Define responsibilities before ground is broken.

Locate services

Obtain up-to-date plans, use locating devices competently, and use trial holes to confirm positions.

How Digsure helps

We provide clear, consolidated utility packs, rapid twenty four hour turnaround options, and accurate CAD utility drawings. Our data helps you plan routes, avoid sensitive areas, and brief your teams with confidence. If you need a drawing to accompany permits to dig, we can supply DGN, DXF, and AutoCAD formats to suit your workflow.

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