On 7 March 2017 at around 2:38pm, I spotted these workers wearing orange uniforms installing grilles at The Amore EC in Punggol at a 9th floor unit.
They did not put on any safety harness as their stepped on the ladder and the balcony railing to do drilling.
Is this right and acceptable work practice? Totally no safety! Hope MOM will look into such unsafe work practises!