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The Occupational Safety Document for Operating Construction Hoists is a quality source of information that helps contractors and workers understand the procedures and hazard prevention measures when working with hoist equipment in the construction industry. This document provides specific guidance on safe use and maintenance, helping to minimize occupational accidents and increase work efficiency.

Table of Contents

PART I: CURRENT STATUS OF SAFETY WORK RELATED TO CONSTRUCTION HOISTS

I. General Situation

The Ministry of Labour, Invalids and Social Affairs informs sectors and localities of the occupational accident situation in the first 6 months of 2024 and outlines key solutions to proactively prevent incidents and accidents in the last 6 months of 2024. According to reports from 61 out of 63 centrally governed provinces and cities, in the first 6 months of 2024, there were a total of 3,201 occupational accidents nationwide (a decrease of 227 cases, equivalent to 7.09% compared to the same period in 2023), resulting in 3,065 victims (a decrease of 197 people, equivalent to 6.04% compared to the first 6 months of 2023), including both employees under labor contracts and those working without labor contracts. Specifically:

Number of fatal occupational accidents: 320 cases, a decrease of 25 cases (7.25%) compared to the first 6 months of 2023 (including 245 cases in areas with labor relations, a decrease of 28 cases or 10.3%; and 75 cases in areas without labor contracts, an increase of 3 cases or 4.2% compared to the first 6 months of 2023);
Number of deaths due to occupational accidents: 346 people, a decrease of 7 people or 1.98% compared to the same period in 2023 (including 268 in areas with labor relations, a decrease of 13 people or 4.63%; and 78 in areas without labor contracts, an increase of 6 people or 8.33%).
Number of people seriously injured: 810 people, an increase of 26 people or 3.32% compared to the first 6 months of 2023 (including 710 in areas with labor relations, a decrease of 5 people or 0.7%; and 100 in areas without labor contracts, an increase of 31 people or 44.92%).

Download the PDF file Occupational Accident Report – First 6 Months of 2024 issued by the Ministry of Labour, Invalids and Social Affairs.

The occupational accident situation in the first 6 months of 2024 in both sectors with and without labor relations saw a decrease in the number of deaths and fatal accidents compared to the same period in 2023.

II. Some Occupational Accidents While Operating Construction Hoists

In the construction industry, the use of equipment such as hoists is unavoidable for transporting raw materials and personnel to upper floors. However, the use of hoists also brings serious risks to workers if safety measures are not followed. Below are some occupational accidents related to hoist operation that need to be emphasized and prevented:

Falls from height: One of the common accidents when operating a hoist is workers falling from a height. This can happen due to a lack of safety systems, improper use of equipment, or technical failure of the hoist.
Collisions and impacts: When the hoist is moving, there is a risk of collision or impact with surrounding structures or other objects on the construction site. This can lead to equipment damage or loss of balance, causing accidents for nearby workers.
Mechanical failure: Technical problems or errors during operation can lead to mechanical failure of the hoist. This may include failures in the braking system, motor, or control system, creating dangerous situations for workers and surrounding property.
Loss of hoist control: When not operated correctly or in unsafe conditions, the hoist can lose control and cause dangerous situations such as sudden descents, tilting, or falling, threatening the lives and safety of workers.
Safety system failure: If safety devices such as safety sensors, warning systems, or emergency stop systems do not function correctly, it can lead to serious accidents when a dangerous situation occurs without timely intervention.

To minimize the risk of accidents when operating hoists in the construction industry, safety measures must be strictly applied, including regular inspections, maintenance, employee training, and compliance with occupational safety regulations. Only by correctly applying these measures can the use of hoists in construction truly ensure the safety of all parties involved.

PART II: OCCUPATIONAL SAFETY AND HEALTH WHEN OPERATING CONSTRUCTION HOISTS

I. Introduction

A. Overview of the importance of occupational safety when operating construction hoists

Occupational safety when operating hoists in the construction industry is not just a task, but a commitment to the safety and health of everyone involved in the project. Maintaining a safe working environment not only helps prevent accidents and injuries, but also creates favorable conditions for work efficiency and the sustainable development of the project.

When operating a hoist, special attention to safety is necessary to avoid potential hazards such as falls, collisions, or technical failures. Applying the correct safety measures not only protects workers but also minimizes the risk of property loss and work time.

In addition, the importance of occupational safety when operating hoists is also reflected in enhancing the company’s reputation and image in the construction industry. A company that adheres to high safety standards will attract skilled and experienced employees, as well as gain the trust of stakeholders such as investors and regulatory agencies.

In short, occupational safety when operating hoists is not only a legal requirement but also an important foundation for the success of every construction project. Investing in occupational safety not only brings immediate benefits but also ensures the sustainability and development of the construction industry in the future.

B. Important safety protocols and regulations when operating construction hoists

In the construction industry, complying with safety protocols and regulations when operating hoists is extremely important to ensure the safety of workers and the work environment. These regulations typically include:

Regular inspection and maintenance: It is necessary to perform regular inspections and maintenance on the hoist according to the manufacturer’s instructions or relevant regulations. This includes checking the brakes, wire ropes, and other parts to ensure they are working properly.
Training and instruction: All personnel operating and working around the hoist must be properly trained on the use of the equipment, safety measures, and relevant regulations. This helps them to recognize and react correctly in case of a dangerous situation.
Use of personal protective equipment (PPE): Workers must be fully equipped with PPE such as helmets, safety shoes, and safety harnesses when working near a hoist. This helps protect them from hazards such as falling from a height or collisions.
Compliance with operating regulations: It is necessary to comply with the specific operating regulations of the hoist, including maximum load, travel speed, and emergency procedures. Failure to comply can lead to serious accidents.
Perform a pre-use safety check: Before using the hoist, a full safety check should be performed to ensure that the equipment is working properly and there are no problems that could cause a hazard.

II. Components and Functions of Construction Hoists

A. The different components of construction hoists

Hoist frame: This is the main structural frame of the hoist, where all other parts are attached and operate. The hoist frame is usually made of sturdy steel to ensure good load-bearing capacity.
Motor and drive system: The motor is the component responsible for generating the power to operate the hoist. The drive system includes the gearbox, wire rope or chain, and other parts to transfer motion from the motor to the lifting system.
Lifting system: This is the part responsible for lifting and lowering raw materials or personnel to upper floors. This system includes the crane, wire rope or chain, and control components to adjust the speed and position of the item.
Braking system: Used to control and stop the hoist when necessary. The braking system includes mechanical or electric brakes, ensuring the hoist stops safely and accurately.
Control system: This is the part responsible for controlling the operation of the hoist, including the control panel and electronic controllers to adjust the speed, direction of travel, and other functions of the hoist.

B. Structure and operating principle of construction hoists

Construction hoists typically have a simple but extremely effective structure for transporting raw materials and personnel to upper floors. Usually, a hoist consists of a sturdy frame attached to the base or a column of the construction project. The motor and drive system are installed at the top of the frame and connected to the lifting system at the bottom.

The operating principle of a hoist is based on the application of lifting force to raise or lower materials and personnel. The motor generates power and transfers motion through the drive system, usually a wire rope or chain, to move the crane up and down. As the crane moves up, the raw materials or personnel clamped or hung on it will be lifted along with it.

The braking system ensures that the hoist can stop safely and accurately when needed. The control system helps to adjust the speed and direction of travel of the hoist, providing flexibility during operation.

C. Applications of construction hoists in the construction industry

Hoists play an undeniable role in the construction industry, especially in transporting raw materials and personnel to the upper floors of construction projects. Hoist technology brings convenience and efficiency to the construction process by minimizing the time and effort required to move materials and personnel from the ground to the upper floors.

In high-rise construction projects, hoists are often used to lift and lower construction materials such as concrete, bricks, wood, and metal. They are also used to transport large equipment and machinery to the upper floors without having to use stairs or other elevators.

In addition, hoists also play an important role in moving personnel up and down from the floors of the project safely and conveniently. This helps to increase labor productivity and reduce the time that workers have to spend on moving.

D. Risks associated with operating construction hoists

Operating a hoist in the construction industry comes with many risks and hazards if safety measures are not followed. Some common risks include:

Risk of falling from a height: Workers can fall from a height when the hoist is not used or maintained properly, or when they do not follow safety measures such as wearing a safety harness.
Collision and impact: During movement, the hoist can collide or impact surrounding structures or other objects on the construction site, endangering workers and property.
Mechanical failure: Technical problems or errors during operation can lead to mechanical failure of the hoist, creating dangerous situations for workers and surrounding property.
Loss of hoist control: When operating regulations are not followed or in unsafe conditions, the hoist can lose control and cause dangerous situations such as sudden descents or tilting.
Safety system failure: If safety devices such as sensors, warning systems, or emergency stop systems do not work properly, it can lead to serious accidents when a dangerous situation occurs without timely intervention.

To minimize these risks, compliance with safety regulations, employee training, and regular inspection and maintenance of the hoist are essential. Only when all safety measures are fully implemented can the operation of the hoist truly ensure the safety of all parties involved in the construction project.

III. Safety Inspection and Maintenance Before Operating a Construction Hoist

A. Pre-operation safety inspection for a construction hoist

Basic equipment check: Ensure that the hoist shows no signs of damage or injury before use. Check for any technical faults on the motor, drive system, lifting system, or control components.
Brake system check: Ensure that the brake system is working properly by testing the brakes before operation. This includes checking the mechanical or electric brakes (if any) to ensure the hoist can stop safely when needed.
Worker safety check: Ensure that all workers are fully equipped with PPE such as helmets, safety shoes, and safety harnesses before starting operation. This helps protect them from hazards such as falling from a height or collisions.
Work environment check: Check that the work environment is safe, including checking weather conditions, lighting conditions, and the overall working conditions on the construction site.

B. Guide to periodic maintenance of a construction hoist

Check the braking system: Check and test the braking system periodically to ensure that it operates correctly and reliably. Regularly check both mechanical and electric brakes (if any) to ensure they are still in good condition.
Check the wire rope or chain: Check the wire rope or chain periodically to detect signs of wear or damage. If there are any cracks or breaks, they should be replaced immediately to avoid accidents.
Lubricate and clean: Maintain moving parts by lubricating and cleaning them periodically to ensure the hoist operates smoothly and efficiently. This includes lubricating bearings, shafts, and gears.
Check and replace damaged components: Check all components and parts of the hoist periodically and replace those that are damaged or worn. This includes both mechanical and electronic parts.
Check the electrical and control system: Check the electrical and control system of the hoist to ensure that it operates correctly and safely. Perform checks and electrical capacity tests of components such as circuit breakers, relays, and electrical circuits.

IV. Safe Construction Hoist Operation Procedure

A. Step-by-step guide to a safe construction hoist operation procedure

Pre-use inspection: Before starting operation, inspect the hoist to ensure it is in a safe operating condition. Check the braking system, drive system, and all other mechanical parts to ensure they are working properly.
Ensure a safe work area: Before operating, ensure that there are no other people or objects in the hoist’s work area. Pay special attention to the control areas and the areas where the hoist may move.
Wear protective gear: All personnel must wear full protective gear, including a helmet, safety shoes, and a safety harness, before operating the hoist.
Perform a pre-use safety check: Before each use, perform a full safety check to ensure that the hoist is operating safely and effectively.
Follow and adhere to operating instructions: Always adhere to the specific operating instructions of the manufacturer and/or industry safety regulations. Ensure that only trained and experienced personnel are allowed to operate the hoist.
Report incidents and stop when necessary: If any incidents or safety issues are detected, stop operation immediately and report them to the manager or the company’s safety department.

B. Emergency handling measures and incident response mechanisms when operating construction hoists

In the event of an incident while operating a hoist in the construction industry, having emergency handling measures and response mechanisms is very important to ensure the safety of all personnel and property. Here are some basic measures:

Stop immediately: In the event of an incident or dangerous situation, the hoist must be stopped immediately to prevent the risk from spreading and to minimize damage.
Protect personnel: Ensure that all personnel are directed out of the hazardous area and taken to a safe place.
Call for rescue: Contact the rescue team or the company’s safety departments to provide support and assistance in resolving the emergency situation.
Take necessary repair measures: After the incident has been controlled, take the necessary repair measures to rectify the situation and ensure that the hoist can continue to operate safely.
Inspect and evaluate: Conduct an inspection and evaluation of the cause of the incident to understand the cause and prevent recurrence in the future. Improve safety measures and operating procedures if necessary.

By having emergency handling measures and incident response mechanisms in the hoist operation procedure, we can ensure that any emergency situation will be handled quickly and effectively, while protecting the safety of all parties involved.

V. Risk Assessment and Hazard Management When Operating a Construction Hoist

A. Identifying potential risks and hazards in construction hoist operation

Risk of falling from a height: Workers may face the risk of falling from a height when the hoist is not operated or maintained correctly, or when safety measures such as wearing a safety harness are not followed.
Collisions and impacts: During movement, the hoist may collide with or impact surrounding structures or other objects on the construction site, endangering workers and property.
Loss of hoist control: When operating regulations are not followed or in unsafe conditions, the hoist may lose control and cause dangerous situations such as sudden descents or tilting.
Mechanical failure: Technical problems or errors during operation can lead to mechanical failure of the hoist, creating dangerous situations for workers and surrounding property.
Non-compliance with safety regulations: If workers do not comply with safety regulations when operating the hoist, it can lead to dangerous situations and unwanted accidents.

B. Effective hazard prevention strategies when operating a construction hoist

1. Regular inspection and maintenance of the construction hoist for safe operation

Basic equipment check: Conduct a comprehensive inspection of the hoist’s components, including the braking system, drive system, and lifting system, to ensure they are working properly.
Brake system check: Check the mechanical and electrical brake systems to ensure they are working properly and can stop the hoist safely when needed.
Wire rope or chain check: Conduct periodic inspections of the wire rope or chain to detect signs of wear or damage. Replace immediately if necessary to avoid unwanted accidents.
Maintenance and cleaning: Maintain moving parts by lubricating and cleaning them periodically to ensure the hoist operates smoothly and effectively.
Perform a pre-use safety check: Before each use, perform a full safety check to ensure that the hoist can operate safely and effectively.

2. Adherence to occupational safety regulations for safe operation of construction hoists

Employee training: Ensure that all employees involved in operating the hoist are fully trained on safety procedures, accident prevention measures, and how to respond to emergencies.
Wear protective gear: Require all employees to wear full protective gear including a helmet, safety shoes, and a safety harness when working near the hoist.
Adhere to operating instructions: Always adhere to the specific operating instructions of the manufacturer and/or industry safety regulations. Ensure that only trained and experienced personnel are allowed to operate the hoist.
Pre-use safety check: Before each use, perform a full safety check to ensure that the hoist can operate safely and effectively.
Report incidents: Immediately report any incidents or safety issues that employees encounter during hoist operation so that corrective measures can be taken in a timely manner.

3. Identifying and marking safe zones when operating a construction hoist

Identify safe zones: Identify and clearly mark the safe zones around the hoist, including both the hoist’s operating area and its intended travel area. Ensure that no person or object is allowed to enter this safe zone while the hoist is in operation.
Use signs and markings: Use signs, warning tape, or other marking measures to indicate the safe zones and warn of hazards to employees and those working near the hoist area.
Guidance and training: Provide guidance and training to all employees on the meaning and rules for using the safe zone, and emphasize the importance of complying with these safety measures.
Periodic inspection: Conduct periodic inspections to ensure that the signs and markings are still clear and effective. Replace or renew them if necessary to maintain the safety of the work area.

4. Use of personal protective equipment when operating a construction hoist

Helmet: A helmet is a necessary piece of protective equipment to protect the head and neck from the risk of collision or falling objects from above.
Safety glasses: Safety glasses help protect the eyes from dust particles, debris, and other unwanted impacts during operation.
Protective gloves: Protective gloves help protect the hands from sharp objects, chemicals, or tropical impacts during operation.
Safety shoes: Safety shoes with non-slip and nail-resistant soles help protect the feet from the risks of impact and slipping.
Safety harness: Use a safety harness when working at height to ensure safety in case of a fall.
Protective clothing: Protective clothing provides protection for the body from external forces and chemicals during operation.

5. Emergency procedure and response in case of an incident when operating a construction hoist

Stop operation immediately: In the event of an incident, the hoist should be stopped immediately to prevent the risk from spreading and to minimize damage.
Protect employees: Ensure that all employees are directed out of the hazardous area and taken to a safe place.
Contact the rescue team: Call the rescue team or the company’s safety departments to provide support and assistance in resolving the emergency situation.
Take rescue measures: Take the necessary rescue measures to rescue those who are trapped or injured in the incident.
Report and record: Report the incident and record all important details about the situation to serve for later investigation and to propose similar preventive measures.

6. Participate in occupational safety courses when operating construction hoists

Occupational safety and health training is not only a legal requirement but also a commitment to the safety and health of workers. It helps employees recognize and deal with hazards and dangerous situations, thereby minimizing accidents, injuries, or fatalities in their daily work.

The risk of accidents is always present and can happen at any time in the work environment due to the possibility of human error and the unpredictability of all situations. This emphasizes the need for occupational safety training and constant vigilance.

When participating in occupational safety training at An Toan Nam Viet Center, workers will be methodically trained from theory to real-life risk scenarios. Accordingly, there will be measures to identify and prevent occupational accident risks that may occur during work. After the training course, trainees will take occupational safety tests in order to obtain a occupational safety certificate. From there, workers will have a clear understanding of safety knowledge as well as a valid certification for work.

VI. Factors Affecting Occupational Safety When Operating a Construction Hoist

A. How do weather conditions affect the operation of a construction hoist?

Strong winds: Strong winds can reduce the control of the hoist and endanger employees and surrounding property. If the wind is too strong, the operation of the hoist may need to be temporarily suspended to ensure safety.
Heavy rain or snow accumulation: Heavy rain or snow accumulation can make the surface slippery and reduce the stability of the hoist, causing a risk of slipping or loss of control.
Fog or high humidity: Fog or high humidity can reduce visibility and increase the risk of collision or impact.
Extreme temperatures: Extreme temperatures can affect the operation of the hoist’s equipment and systems, reducing their performance and reliability.

B. How does the working environment affect the operation of a construction hoist?

Engine and drive system: The working environment can affect the performance of the hoist’s engine and drive system. For example, high temperatures can increase the risk of overheating and reduce the engine’s performance.
Dust and air quality: A working environment with a lot of dust or harmful substances can affect the operation of the mechanical and electronic parts in the hoist, reducing performance or causing damage.
Workspace: A narrow or unsafe workspace can make it difficult to operate and control the hoist safely and effectively.
Height and terrain environment: Height and terrain environment can affect the operational capability and safety of the hoist. For example, operating a hoist at a high altitude may encounter the risk of falling from a height and require appropriate safety measures.

C. How does the technical condition of the construction hoist affect its operation?

Periodic maintenance: Performing periodic maintenance and proper servicing is important to ensure that all components and systems of the hoist operate smoothly and safely.
Pre-use inspection: Before each use, performing a safety inspection to detect technical problems can help prevent unwanted incidents and accidents.
Adherence to safety regulations: Adhering to the regulations and instructions of the manufacturer and/or safety agencies is important to ensure that the hoist is operated in a safe and effective manner.
Timely repairs: If any technical problems are detected, performing timely and accurate repairs is necessary to ensure that the hoist operates safely and effectively.

D. How do the safety knowledge and skills of the worker affect the operation of a construction hoist?

Understanding of safety procedures: Workers need to have a solid knowledge of the safety regulations and operating procedures for hoists. Understanding and complying with these regulations helps to minimize the risk of accidents and protect their own health and that of others.
Hoist control skills: Workers need to have the skills to control the hoist accurately and safely. This includes knowing how to use the hoist’s controls and control devices effectively.
Ability to identify and handle hazardous situations: Workers need to be trained to identify and handle hazardous situations quickly and effectively during hoist operation.
A spirit of vigilance and self-protection: A spirit of vigilance and self-protection is an important factor in ensuring safety when operating a hoist. Workers need to always prioritize safety and be ready to apply preventive measures when necessary.

VII. Occupational Safety Training on Safe Construction Hoist Operation Skills

A. Why do construction hoist operators need to be trained in occupational safety?

Protecting health and life: Occupational safety training helps hoist operators to understand the risks and hazards they may encounter in the course of their work, thereby minimizing the risk of accidents and protecting their own lives and health and that of their colleagues.
Enhancing skills and safety awareness: Training helps hoist operators to master the necessary skills and knowledge to operate the equipment safely and effectively. They understand the importance of complying with safety regulations and know how to respond to dangerous situations.
Complying with legal regulations: Occupational safety training helps to ensure that hoist operators fully comply with legal regulations and safety standards, thereby avoiding legal violations and potential legal consequences.
Improving performance and efficiency: Hoist operators who are trained in occupational safety are often able to work more effectively and have fewer incidents. This contributes to increased work performance and reduced non-productive time.

B. Where to get occupational safety training for operating construction hoists?

An Toan Nam Viet is a reputable and high-quality occupational safety training center in Vietnam today. With occupational safety training sessions held continuously at production workshops, factories, or construction sites throughout the country (63 provinces in Vietnam).

To ensure the effectiveness of the training, An Toan Nam Viet prepares carefully and meticulously, down to the smallest detail. From preparing tools, equipment, and teaching aids to curriculum, materials, sound, and lighting.

The occupational safety training instructors at An Toan Nam Viet are experts with many years of experience in the field. They even have research projects identifying hazards in all occupations and how to prevent them.

The instructors’ lectures are drawn from practice and conveyed in the most vivid and easy-to-understand way to the workers. These factors help workers feel comfortable during the learning period and absorb the taught knowledge well. Of course, the knowledge conveyed always adheres to Decree 44/2016/ND-CP. From there, they will grasp many measures to prevent hazards and how to protect themselves. At the same time, they will also apply it most appropriately in their actual work.

VIII. The Significance of Occupational Safety in the Operation of Construction Hoists

A. The importance of maintaining occupational safety in the operation of construction hoists

Minimizing the risk of accidents: Occupational safety reduces the risk of accidents and injuries to employees. Maintaining a safe working environment helps workers feel more confident and focused on their work.
Increasing work efficiency: A safe working environment promotes concentration and attention, thereby increasing work efficiency. Employees can work more effectively when they do not have to worry about the risk of accidents or injuries.
Creating customer trust: A business that complies with occupational safety regulations not only creates trust from its employees but also from its customers. Customers feel more at ease when working with a business that adheres to high safety standards.
Minimizing incurred costs: Ensuring occupational safety helps to minimize the costs arising from occupational accidents, including medical costs, legal costs, and compensation costs.

B. Important safety measures to be aware of before operating a construction hoist

Before operating a hoist in the construction industry, workers need to be aware of a number of important safety measures to ensure safety and efficiency. This includes:

Pre-use safety check: Before using the hoist, thoroughly inspect the components and systems to ensure they are operating safely. Check all safety devices such as safety harnesses, circuit breakers, and safety sensors.
Training and instruction: All personnel involved in operating the hoist must be fully trained and instructed on safety procedures and operating skills. They need to know how to use the equipment and react in dangerous situations. Complete an occupational safety training course to be issued an occupational safety card by the occupational safety training center to strengthen your profile in accordance with regulations when working.
Compliance with safety regulations: Full compliance with safety regulations and instructions from the manufacturer and regulatory agencies is extremely important. Ensuring that everyone understands and complies with these regulations helps to minimize the risk of accidents.
Use of personal protective equipment: Everyone must ensure that they are using full personal protective equipment such as helmets, safety shoes, and safety harnesses. This helps to protect them from potential hazards during operation.