Why it matters
PPE stands between the worker and the hazard. When it fails, nothing else is left. A helmet with a cracked shell or a loose harness gives false confidence.
The WSH Council puts it plainly. PPE only works if it is chosen correctly, fitted correctly, worn all the time and maintained. Miss one of those and the protection drops sharply.
Order of controls
PPE comes last for a reason. It protects only the person wearing it, and only while they wear it right. Work through the other controls first.
- Eliminate. Remove the hazard. Prefabricate at ground level so nobody works at height.
- Substitute. Use a less hazardous material or method. A mobile elevating work platform beats a ladder.
- Engineer. Fit guard-rails, machine guards, local exhaust or noise enclosures.
- Administrative. Use permits, safe work procedures, job rotation and signs.
- PPE. Add it for the risk that remains, or as a backup to the controls above.
What the rules require in Singapore
The WSH (Risk Management) Regulations require employers, principals and self-employed persons to eliminate foreseeable risks where reasonably practicable. Where they cannot, they must minimise the risk. The listed measures are substitution, engineering control, administrative control, and suitable PPE. The Code of Practice on WSH Risk Management sets these out in that order of consideration.
Employers must also give workers enough instruction, training and supervision to work safely.
According to MOM, employees must use the personal protective equipment provided to them. They must not tamper with it or misuse it. Platform workers have the same duty for items such as helmets.
Choose the right PPE
Start from the risk assessment. Name the hazard, then pick PPE rated for it. Dust masks do not stop gas. Cotton gloves do not stop solvents. Read the label and the safety data sheet.
Buy equipment made to a recognised standard, such as SS, ISO, EN or ANSI. Look for the markings and a certificate of conformity. For a harness, the WSH Council says the label should show the standard number, the serial or batch number and the year of manufacture.
- Head: safety helmet where anything can fall or you can strike your head.
- Eyes and face: goggles or a face shield for chips, dust, splashes and grinding.
- Hearing: earplugs or earmuffs rated for the noise level.
- Breathing: the right respirator and filter for the substance. Air-purifying types need enough oxygen in the air.
- Hands: gloves matched to the task, whether cuts, heat or a named chemical.
- Feet: safety footwear with toe protection and slip-resistant soles.
- Falls: full body harness with an energy-absorbing lanyard and a secure anchor.
Fit, compatibility and training
PPE that does not fit does not protect. Offer more than one size. Women and smaller workers often get gear made for a larger body.
Fit-test tight-fitting respirators to each wearer. Beards and stubble break the seal. For harnesses, the WSH Council recommends the two-finger test. Tighten the straps until two fingers slide in and out under the webbing, and no more.
Check that items work together. Safety glasses can lift earmuff seals. A helmet can push goggles out of place. Train workers to put on, adjust, remove and store each item. Ask them what they find uncomfortable. Uncomfortable PPE gets taken off.
Check, store and replace
Check PPE before every use. The WSH Council guidance for fall protection also calls for a detailed inspection by a competent person at least every 12 months, or as the manufacturer says. Inspect more often in harsh conditions such as near hot work. Keep the records.
- Helmets: look for cracks, dents, chalky or faded shells and worn harness straps.
- Harness webbing: bend it into a U shape to reveal cuts, frayed fibres, burns and chemical or UV damage.
- Hooks and karabiners: the latch must close firmly on its own.
- Respirators: check valves, straps and filter dates.
- Gloves and boots: look for holes, splits and worn soles.
Remove every part of a fall arrest system that has stopped a fall, and dispose of it as the manufacturer advises. Also scrap any item whose fall indicator has deployed.
Issue it and enforce it
Keep an issue log. Record who got which item, the size and the date. Set a replacement date from the manufacturer's stated lifespan. Harnesses, lanyards and connectors each have their own.
Put PPE signs at the entrance to each zone. Then walk the zone and look. If someone is not wearing the right gear, stop the task and find out why. Often the reason is a bad fit, a missing size or gear that gets in the way of the work. Fix that and the problem usually goes away.
Wear your own PPE every time you enter a zone. Workers watch what you do far more than what you say.
Common mistakes
- Reaching for PPE first and skipping guards, barriers or ventilation.
- Handing out one size and one type for every worker and every task.
- Using dust masks against fumes or gases.
- Wearing a harness with nothing safe to anchor to.
- Leaving PPE in the sun, in a wet bag or beside chemicals.
- No record of who received what, when it was inspected or when it is due for replacement.
In other countries
- Malaysia: Under section 24(1)(c) of Act 514, every employee must wear or use any protective equipment or clothing the employer provides to prevent risks. Section 26 bars employers from charging employees for anything provided under the Act or its regulations.
Use it on site: the ppe checklist and the toolbox talk to brief your crew.
Sources
- Workplace Safety and Health (Risk Management) Regulations, Singapore Statutes Online.
- Code of Practice on WSH Risk Management, WSH Council.
- WSH Act: responsibilities of stakeholders, Ministry of Manpower.
- WSH Guidelines: Personal Protective Equipment for Work at Heights, WSH Council.
- Using personal protective equipment (PPE) to control risks at work, UK Health and Safety Executive.
- Occupational Safety and Health Act 1994 (Act 514), updated text to 1 June 2024, DOSH Malaysia.
This is practical guidance, not legal advice. Laws and codes of practice change; always check the current official text and your site's own procedures.
