Working at HeightFalling Objects

Compiled by Rudi Nieuwoudt

Working at Heights

Falling Objects

FACT!A solid object dropped from 20m will hit the ground in 2 seconds at a speed of 72 km/h per hour.

FACT!The same object dropped from 35 meters will hit the ground in 3 seconds at a speed of 107 km/h.

FACT!A 60 gram object dropped from 70 meters has the potential to penetrate a hardhat.

Working at Heights

Falling Objects

Falling objects are a major hazard on many construction sites. Something as seemingly innocent as a wrench, piece of rebar or screwdriver lying on a

scaffold platform can cause serious injuries.

By following 6 simple steps, you will be able to significantly reduce the chances of an object falling

and injuring someone or damaging equipment.

Working at Heights

Provide WarningThis would include Risk Assessments,

Safe Work Procedures, DSTI’s,

Permits, Communication and

interfacing with affected parties. Warning signs.

1 Secure Loads/Tools/Equipment

Use Tool Lanyards, Large power tools should be

secured to the structure when there is any

possibility of it falling. Don’t use platforms as long-term stacking and

storage areas. Place tools in tool bags when

not in use.

2Housekeeping

Tools and debris are one of the main causes of

falling objects. When you are done using a tool,

don’t let it lie around on a platform. Place it in a

tool bag. Keep your area clean and tidy.

3

Physical BarriersThis would include, toe

boards, guard rails, nets to catch possible objects

that have fallen, barricading the area

below to keep people out etc.

4Monitoring of Control

EffectivenessContinuously monitoring the effectiveness of the

controls and make changes as necessary.

Personal Protective Equipment

Always as a last resort. Hard

Hat/Steel toe Safety boots.

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