safety with step ladders presentation on safety with step ladders
TRANSCRIPT
At the end of this part you should know
BS numbers and how step ladders are classified
How to erect a step ladder
How to use a step ladder safely
•
•
•
Safety With Step Ladders
Many different designs are available
Wooden Fibre glass & metal Combination
Safety With Step Ladders – Types of Step ladder
BS 1129:1990 (British) applies to wooden ladders
BS 2037:1994 (British) applies to metal ladders
BS EN 131:1993 (European) applies to both
BS 7377:1994 (British) applies to step-stools
Class 1 (Industrial)Duty rating 130kg (20 stone) - Maximum vertical static load 175kg
Class 3 (Domestic)Duty rating 95kg (15 stone) - Maximum vertical static load 125kg
•
•
•
•
European Standard stepladders to BS/EN 131 (All types)
Previous Class 2)Duty rating 115kg (18 stone) - Maximum vertical static load 150kg
Safety With Step Ladders - Standards & Classifications
Daily pre-use check (feet included)
Ensure there is space to fully open
Use any locking devices
Ground should be firm and level
Floors should be clean, not slippery
•
•
•
•
•
Safety With Step Ladders – Step ladder set up
Short duration work (maximum 30 minutes)
Light work (up to 10 kg)
Do not work off the top two steps (top three steps for swing-back/double-sided stepladders) unless you have a safe handhold on the steps.
Avoid side-on working
Do not overreach – make sure your belt buckle (navel) stays within the stiles and keep both feet on the same rung or step throughout the task
•
•
•
•
•
Safety With Step Ladders – Step ladders in use
Bent rear right hand stile – beyond repair
Missing foot, will lead to wobble and reduced slip resistance – Could be repaired
Safety With Step Ladders – Step ladder defects
Damaged restraint connection – Beyond repair hole in stile has been
worn or made larger
Split stile – Class 1 industrial steps. Beyond repair
Safety With Step Ladders – Step ladder defects
Bent back bar, this reduces the rigidity of the stepladder – defect should be
replaced
Safety With Step Ladders – Step Ladder defects