Concrete Pump and Delivery Hose Safety
A safety talk focused on concrete pumping hazards, including boom placement, power lines, outriggers, hose whip, blockages, pressure release, communication, and safe discharge control.
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Key Hazards
- Concrete pump boom contact with overhead power lines
- Pump overturn from unstable ground or improper outrigger setup
- Delivery-hose whip or coupling failure
- Pressure release while clearing a blocked line
- Workers struck by boom movement, hose, or concrete discharge
- Concrete burns, splashes, and difficult footing around the pour
2–3 Minute Talk Script
Concrete Pump and Delivery Hose Safety requires workers to recognize the task-specific hazards before work begins and to use the controls established for the project.
The pumping plan should address pump location, ground capacity, outriggers, overhead lines, boom path, hose routing, pour sequence, communication, washout, and safe access for the placing crew.
The pump should be set on stable ground with outriggers fully supported and clear of excavations, voids, soft shoulders, utilities, and traffic as required by the manufacturer.
The boom and delivery system should maintain required clearance from electrical lines, with a designated spotter and controlled setup when line contact is possible.
Pipes, clamps, gaskets, couplings, reducers, hoses, and safety restraints should be inspected and properly connected before pressurizing the system.
Workers should stand clear of hose ends and bends during startup, priming, pressure changes, and blockage clearing because trapped air and material can cause violent movement.
Pump operators and placing crews should use clear signals, maintain stable footing, control splash exposure, and stop discharge before repositioning or disconnecting components.
Pumping should stop when outriggers settle, electrical clearance is threatened, the hose moves unpredictably, pressure behaves abnormally, a coupling leaks, or communication is lost.
Safety Reminders
- Set the pump on stable ground.
- Support outriggers away from excavations and voids.
- Maintain clearance from overhead power lines.
- Inspect pipes, clamps, hoses, and restraints.
- Stay clear of hose ends during startup and blockage clearing.
- Use clear pump-crew communication.
- Stop for settling, leaks, or abnormal pressure.
Ask the Crew
- Is the pump location and outrigger support adequate?
- Where are overhead electrical hazards?
- Are all delivery-line components inspected and secured?
- Who controls startup, discharge, and shutdown communication?
- What procedure applies if the line becomes blocked?