GRW/General/TBT-GRW-001

Groundworks Safety Awareness

Groundworks & Earthworks › General › Groundworks Safety Awareness

Presenter		Project
Location		Date

Groundworks include site clearance, excavation, drainage installation, foundations, and ground improvement activities.
Groundworkers face multiple hazards including buried services, unstable ground, heavy plant, and manual handling.
A permit to dig and service scan must be completed before any ground disturbance work begins on site.
Heavy plant such as excavators, dumpers, and rollers operate in close proximity to groundworkers at all times.
Ground conditions can change rapidly due to weather, dewatering, or adjacent loading from plant and materials.
Manual handling of kerbs, pipes, chambers, and drainage components is a major cause of musculoskeletal injury.
Contaminated ground may contain hazardous substances including hydrocarbons, heavy metals, asbestos, and landfill gas.
Dewatering operations must be managed to prevent ground instability, settlement, and environmental pollution.
Setting out activities require workers to operate near excavations, plant, and live traffic on active sites.
Groundworks form the foundation of every project — quality and safety go hand in hand from the first dig.

Multiple hazards	Groundworkers face buried services, heavy plant, unstable ground, and manual handling every day — constant vigilance is required.
Prevent service strikes	Hitting a gas main or live cable during groundworks causes explosions and electrocution — service detection is mandatory.
Protect your body	Repetitive manual handling of heavy materials causes long-term musculoskeletal damage — use mechanical aids wherever possible.

Don't

Complete a permit to dig and CAT scan before any ground disturbance work.
Maintain safe distances from operating plant and stay within the operator's line of sight.
Check ground conditions daily — report any signs of instability, water ingress, or subsidence.
Use mechanical aids for handling heavy items such as kerbs, pipes, and chamber rings.
Wear the correct PPE including safety boots, gloves, hard hat, and hi-vis at all times.
Follow the excavation method statement and shoring requirements for all open excavations.
Report any unexpected finds including contamination, asbestos, or archaeological remains.
Monitor dewatering systems and report any changes in water levels or ground conditions.
Coordinate with other trades and plant operators working in the same area.
Keep the work area tidy — remove waste, offcuts, and tripping hazards as you go.

DON'T dig without completing a permit to dig and scanning for buried services.
DON'T work in the blind spot of excavators, dumpers, or other heavy plant.
DON'T ignore changes in ground conditions — they can indicate imminent collapse.
DON'T manually handle heavy items when a mechanical aid is available on site.
DON'T work without the correct PPE — groundworks expose you to multiple hazards.
DON'T enter unsupported excavations deeper than 1.2 metres without proper shoring.
DON'T disturb suspected contaminated soil or unknown materials — stop and report.
DON'T interfere with dewatering pumps or equipment without authorisation.
DON'T work in areas where other trades are operating without coordination.
DON'T leave the work area cluttered — poor housekeeping causes trips and delays.

See also: Below Ground Drainage Installation | Site Clearance & Vegetation Removal

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