In a shop in Upper Thomson, a lone worker presses his industrial drill against the floor, breaking the tiles underfoot. Passers-by hurry past, giving him a wide berth as they cover their ears. The worker has no earplugs or muffs on.
This is even though earplugs are required for work sites where the noise level exceeds 85 decibels. Beyond 100 decibels, both earplugs and earmuffs are needed.
Already a subscriber? Log in
Read the full story and more at $9.90/month
Get exclusive reports and insights with more than 500 subscriber-only articles every month
ST One Digital
$9.90/month
No contract
ST app access on 1 mobile device
Unlock these benefits
All subscriber-only content on ST app and straitstimes.com
Easy access any time via ST app on 1 mobile device
E-paper with 2-week archive so you won't miss out on content that matters to you