In this site, I have a compilation of accident cases which may occur in Singapore or elsewhere. The purpose is for us to learn from these cases ...
Wednesday, March 3, 2021
Workplace accidents in Singapore in February 2021
Saturday, December 5, 2020
Foreign worker fell 4.7m through board to his death
The deceased worker had been clearing dismantled electrical fixtures in the building on Nov 14, 2019 as part of his work with several other workers when he stepped through a gypsum board covering the sides of an escalator pit.
Before this, workers had been throwing debris and dismantled electrical wiring from the second floor of the building into the pit on the first floor.
The gypsum board, or drywall, was not meant to hold a person's weight. It was also covered with concrete dust from other works and could not be distinguished from the concrete beams or other fixtures.
The deceased fell 4.7m and landed on the floor of the basement. He was later taken to hospital but resuscitation efforts failed, after he suffered cardiac arrests, and he was pronounced dead that morning.
An autopsy found that he had died from multiple injuries including fractures of the skull, ribs and sternum, or chest bone.
A safety briefing had been held that morning by the safety supervisor, which included a reminder not to go to unsafe areas and to wear equipment such as helmets at all times.
The deceased worker was assigned along with two other men to do housekeeping works, clearing and cutting electrical wire and removing electrical trunking. They tossed the debris from the second floor into the escalator pit at the first floor, and later went into the pit to clear the items. While work was ongoing, one of the workers who was in the pit clearing the debris heard a loud noise. He looked up and saw a hole in the pit and alerted the rest that a worker had fallen down.
He was later taken to hospital unresponsive and without a pulse, and was pronounced dead later that morning.
(This article was adapted from the news article from CNA
Some learning points (my views):
1. Floor opening was not properly barricade, and the opening on the floor was not properly covered up. Generally, a one-inch thick plywood should be used to board up any opening on the floor.
2. Safety briefing was conducted, but sometimes it may not be relevant to the job on hand. Also, to use generic term like watch out for unsafe conditions may not be meaningful. Better to go into specifics.
3. For control measures, should put more emphasis on engineering control, e.g. a strong barricade, rather than administrative controls, such as briefings.
For more reported accident cases, visit CNA page here
Friday, November 13, 2020
Worker electrocuted during dismantling works
Worker fell from ladder
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Source: WSHC | ||||||
Sunday, May 1, 2016
List of Workplace Fatal Accidents in Singapore (as of April 2016)
Accident: Worker Fell Through Roof
Ref: 1516116, WSH Alert accident notification dated 10 March 2016
On 03 March 2016, at about 1615 hours, a worker fell through the roof of a workshop that was undergoing replacement of asbestos roof sheets and landed on the ground. He was pronounced dead by attending paramedics.
Click here to read more.
Accident: Worker Died After Falling from Height
Ref: 1516116, WSH Alert accident notification dated 10 March 2016
On 04 March 2016, a group of workers were preparing to erect scaffolding within a ballast tank of a vessel. One of the workers fell through an opening and landed at the bottom of the tank. He was conveyed to a hospital but passed away the same day.
Click here to read more
Accident: Worker Fell Through False Ceiling
Ref: 1516120, WSH Alert accident notification dated 18 March 2016
On 11 March 2016, a worker was working above a false ceiling to install cable trunking when he fell through the false ceiling and landed on the ground. He was subsequently pronounced dead at the scene by attending paramedics.
Click here to read more
Accident: Worker Slipped and Fell Down the Stairs
On 25 March 2016, a security officer was showing his replacement around the work premises when he fell down a flight of stairs and struck his head. He was immediately conveyed to a hospital where he succumbed to his head injury the following day.
Click here to read more
Accident: Worker Fell from Roof of Building
Ref: 1617005, WSH Alert accident notification dated 08 April 2016
On 31 March 2016, a worker went to the roof of a building to check some piping works he had done the previous day. He was subsequently found at the foot of the building. He was brought to hospital where he later succumbed to his injuries.
Click here to read more
Accident: Worker and Forklift Fell Through Opening
Ref: 1617005, WSH Alert accident notification dated 08 April 2016
On 02 April 2016, a worker was checking a forklift on the 4th storey of a building under construction when the forklift suddenly surged backwards and fell through a floor opening. He fell together with it and landed on the floor below. He was conveyed to the hospital where he later succumbed to his injuries.
Click here to read more
Accident: Worker Found Pinned Between Truck and Wall
Ref: 1617111, WSH Alert accident notification dated 21 April 2016
On 16 Apr 2016, a worker was found pinned between the cabin of a vacuum pump truck and a wall. He was pronounced dead at the scene by attending paramedics.
Click here to read more
Saturday, March 14, 2015
Spate of Crane-related dangerous occurrences in First Quarter of 2015
Sunday, February 15, 2015
Worker Pinned by Fallen Wall Formwork Panel
| On 23 January 2015, four workers were assembling wall formwork panels to prepare for subsequent casting of a wall. While they were adjusting the tie rods, an 11-metre rebar cage that had been installed nearby tilted towards the wall formwork panels. This caused the formwork panel to fall inwards, pinning one of the workers between the formwork panels. The worker was rescued and conveyed to the hospital, but he succumbed to his injury subsequently. The other three workers escaped unhurt. |
| Figure 1: Overview of accident scene |
| Recommendations* |
1. Stability of the rebar cage
Always calculate the slenderness ratio of the rebar cage to determine the safe free-standing height. Fabricate the cage in shorter lengths where possible e.g. 5-metre cages instead of 10-metre cage.To mitigate the instability of the standing rebar cage, provide proper designed support systems such as steel props and/or guy wires. These support systems should be inspected regularly to ensure that they are not removed or have weakened. Figure 2: Support systems – guy wires and steel prop. 2.Formwork safety
Formwork panels should not be left in free-standing position. Stable positions can be attained by securing the formwork using tie rods, additional steel props or anchor ties. If the formwork is hoisted into position, it should be adequately secured prior to the release of the lifting hooks to prevent accidental toppling. The Professional Engineer (PE) who designs the formwork structure shall ensure that its construction or assembly can be executed safely. PEs involved in formwork-related activities are reminded to pay attention to formwork safety, so that workers will not be at risk of any accidental collapse.
3.Work coordination and communication
Proper work coordination should be established for the different work activities within the worksite, especially when works are being carried out in a constrained environment. To ensure the better management and coordination of work activities, safe work methods and procedures should be established, communicated and implemented. A permit-to-work (PTW) system should also be put in place to control hazardous work and/or simultaneous activities at the site. The PTW sets out the precautions required to complete the work safely, and serve as a means of communication between the site management and personnel.
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4. Risk Assessment
Conduct thorough Risk Assessments (RAs) for all work activities to manage any foreseeable risk that may arise. The RAs should look into the following areas, but not limited to:
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Friday, March 29, 2013
Electrical Fire
The power point was affixed on wooden panel and there was a cabinet beside. The fire quickly spread to these but fortunately, the sprinkler was directly overhead. Damage was limited.
Learning points:
1. Do not obstruct fire fighting equipment
2. Check plugs and conenctions regularly for any sign of overheating.
Wednesday, July 18, 2012
2 die and 8 injured in Downtown Line accident
Then, at 6.50am, the scaffolding 4m below the surface collapsed while workers were pouring concrete into the formwork.
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Over 50 SCDF rescuers and police officers arrived at the accident site with LTA employees, construction workers and two search dogs.
Collapsed bars and planks from the scaffolding covered the underground structure like a web. Rescue workers made their way through the 30m by 5m, and 15m-deep site by cutting metal bars with a blow torch.
At around 10.40am, a body was spotted trapped under fallen scaffolding and submerged in wet cement. It took workers an hour to extract the body. At noon, the death of one worker was confirmed.
Workers from the Public Utilities Board were also seen checking sewage pipes near the site, while police officers were spotted carrying a body tent, which is usually deployed in cases where deaths occurred.
Source: http://www.asiaone.com/Motoring/News/Story/A1Story20120718-359829.html
Monday, June 11, 2012
Worker knocked off cherry picker dies
A Bangladeshi worker died in hospital on Friday, a day after the cherry picker he was in hit an overhead bridge, throwing him to the ground.
Mr Nazrul Ali, 29, suffered head injuries from the 4m fall, as the cherry picker was at the time extended to its full height.
He is believed to have been hanging advertising banners from lamp posts when the lorry on which the cherry picker was mounted attempted to pass under an overhead bridge along Cantonment Road, near the Pinnacle@Duxton.
Mr Nazrul died in the Singapore General Hospital.
Sunday, May 6, 2012
Loud bangs then fire at Tuas incinerator
Sunday, May 06, 2012
SINGAPORE - An incinerator at a waste management plant in Tuas caught fire early Sunday morning. According to witness statements, three loud bangs were heard before flames were sighted.
An eyewitness told the Straits Times that technicians on duty were transporting oil sludge into a funnel leading to the incinerator when they heard the three loud explosive bangs, followed by the flames.
The technicians then sounded the alarm and left the control room, which reportedly caught fire just seconds later.
The roof also partially collapsed, reported the English daily.
The Singapore Civil Defence Force (SCDF) said they were alerted to the fire at around 12.50am at Eco SWM, in Tuas. Deploying three fire engines, SCDF officers put out the fire within 30 minutes of their arrival.
A SCDF spokesperson said that all 25 employees who were onsite when the incident happened are accounted for. No injuries have been reported.
Wednesday, May 2, 2012
Worker dies after fall in Yishun
The New Paper
Thursday, May 03, 2012
This was followed by frantic shouting and the sound of running feet.
A resident who wanted to be known only as Mr Sinniah, 90, rushed out of his flat and looked over the common corridor parapet.
To his horror, he saw the body of a Indian construction worker lying in a drain.
"I have never heard the sound of a body hitting the ground after a fall.
"I thought at first that some equipment had fallen off the platform," he said.
At about 4.10pm yesterday, a construction worker fell from the eighth-storey lift landing of Block 107, Yishun Ring Road.
The block had been undergoing lift upgrading by Kienta Engineering Construction.
"It was a chilling sound," said Mr Sinniah, who lives on the seventh storey of that block.
A spokesman for the Singapore Civil Defence Force (SCDF) confirmed receiving a call at 4.22pm and dispatched an ambulance.
Paramedics certified the man was dead and handed the case to the police.
MOM also present
Officers from MOM's Occupational Safety and Health Inspectorate went to the site to investigate.
The worker had been assisting another construction worker who was operating welding equipment.
The MOM spokesman said he was reportedly retrieving an electrical cable hanging over the safety barricades at the side of the lift landing before he fell. The safety rails that straddled the platform fell with him.
When contacted, a police spokesmansaid they received a call at about 4.30pm. Upon arrival, they found the body of an Indian national in his 20s.
The case has been classified as unnatural death and investigations are ongoing.
A co-worker gave the dead man's name as Mr Dinoth Kumar. He said Mr Kumar, 24, had worked in Singapore for more than two years and had been with Kienta Engineering Construction for about eight months.
The co-worker said: "When he fell, he landed in a drain. The worker on the eighth storey who was using the welding machinery and another friend helped lift his body out of the drain."
He said that Mr Kumar had two younger brothers and elderly parents back in India.
MOM has instructed Kienta Engineering Construction to stop work at the accident scene.
When approached, a safety officer from the company declined to comment.
A resident known only as Madam Ros, 55, an odd-job worker who lives on the seventh storey, said: "I saw an ambulance arrive and paramedics rushing out.
"When I saw them return empty-handed without a stretcher or a body, I knew that he didn't make it."
This article was first published in The New Paper.
Wednesday, April 4, 2012
Worker Died After Falling Through Viewing Platform on Board Ship
Preliminary investigation revealed that the bracket supporting the grating was corroded and gave way under his weight causing him to fall.
Recommendations*:
Wednesday, March 28, 2012
Worker Struck by Excavator Bucket
- Workplace Safety and Health Act (Chapter 354A), please click HERE
- Workplace Safety and Health (General Provisions) Regulations, please click HERE
- Workplace Safety and Health (Risk Management) Regulations, please click HERE
- Workplace Safety and Health (Construction) Regulations, please click HERE
- Code of Practice on WSH Risk Management, please click HERE
- CP 18 : 1992 Code of Practice for Earthworks, available from SPRING Singapore
- SS 531: 2008 Code of Practice for Lighting of Work Places, available from SPRING Singapore
- SS 562 : 2010 on Code of Practice for Safety in Trenches, Pits and Other Excavated Areas, available from SPRING Singapore
Original Source: Received from WSH Council via e-mail.
Saturday, March 10, 2012
Bangladeshi worker killed after concrete slab falls on him
A Bangladeshi worker was killed at a Downtown MRT Line construction site near Botanic Gardens yesterday morning after a concrete slab fell on him.
The Straits Times reported that 35-year-old Masud Al Mamun was operating an excavator deep in the ground when the slab fell on him at the construction site along Evans Road, off Bukit Timah Road.
Singapore Civil Defence Force (SCDF) rescuers had to use a breaking tool kit to break a portion of the concrete slab. It took them nearly five hours to reach the man lying motionless on the ground.
A 10-tonne jack and two airbags were used to stabilise the concrete slab before they could remove Mr Masud Al Mamun. He was pronounced dead at about 9am.
According to the English daily, Mr Masud Al Mamun was with another worker at the lowest level of the site, three to four storeys below ground, when the accident happened. They had been tasked to remove the concrete slab, which later fell on Mr Mamun. The other worker had managed to move away in time as he saw soil crumbling from above. He was not injured.
Thursday, March 1, 2012
2 construction workers killed in separate accidents
The first, involving a 36-year-old Bangladeshi, happened at the Upper East Coast Road site for the upcoming Suites@East Coast condominium.
Mr Jaydub Kobiraz Nimoy Kobiraz was hacking at the base of an exposed section of a 2m-long concrete pile when it collapsed at about 9.30am and struck him on the back of his head, preliminary investigations by the Ministry of Manpower (MOM) show.
Workers at the scene said that he fell forward, head first, and that his forehead was pierced by an iron rod, even though he was wearing a helmet. Two others who were working alongside him were unhurt.
Saturday, February 25, 2012
Explosion injures 3 at Kranji Water Reclamation Plant
They were sent immediately to the Khoo Teck Puat Hospital in Yishun. One of the workers was discharged on the same day and the other two - who sustained head and leg injuries respectively - are now in stable condition, said the PUB in a statement on Saturday.
There were other workers at the plant that day who were not affected by the blast, added a PUB spokesman.
Monday, February 20, 2012
Worker crushed to death in dough-mixing machine
The 25-year-old Chinese national was pronounced dead at the scene at 11.13pm, less than 15 minutes after falling in. No one could say how exactly the accident occurred, but it is believed he had been cleaning the machine just before it happened.
Tuesday, January 17, 2012
Crane topples over at construction site, hits multi-storey carpark
The crane operator, Mr Mohamad Noor, said he was hauling cement and concrete from the ground to the third level when the crane started to topple over.
The 57-year-old, who has 'a few years' of experience operating cranes, said the bucket may have been overloaded at the time.
Thursday, December 22, 2011
WSH Alert – Workers Fell together with a Cherry Picker Basket
Source: WSH Council (e-mail)













