Employers, contractors and employees should be aware of electrical safety at work during rainstorm
As the rainstorm warning has been issued by the Hong Kong Observatory, the Labour Department (LD) reminds employers and contractors that they should adopt necessary work arrangements and take suitable safety measures to protect the safety of their employees when they are carrying out electrical work or handling electrical plant.
A spokesman for the LD said today (September 3) that employers and contractors should avoid assigning employees to carry out electrical work (like electric arc welding work) or handle electrical plant at places affected by rainstorms, and should refer to the "Code of Practice in Times of Adverse Weather and 'Extreme Conditions'" and the "Guide on Safety at Work in times of Inclement Weather" issued by the LD.
Even if electrical work is carried out or electrical plant is handled at places not affected by the rainstorm, suitable safety measures must still be adopted to prevent electric shock as the air would be more humid. Such measures include:
(i) Ensure that all live parts of an electrical installation are isolated from the power supply source and rendered dead, and the isolation from the power supply source must be maintained as long as electrical work is being carried out;
(ii) Before carrying out any electrical work or handling any electrical plant, cut off and lock out the power supply source, then test the circuit concerned to confirm it is dead and display suitable warning notices, and issue a work permit thereafter;
(iii) Ensure that protective devices (such as suitable and adequate fuses and circuit breakers) for the electrical installations or electrical plant have been installed and maintained in good working order, and portable electric tools must be double-insulated or properly earthed;
(iv) Provide suitable personal protective equipment such as insulating gloves and insulating mats for employees; and
(v) If live electrical work is unavoidable, a comprehensive risk assessment should be conducted by a competent person and the appropriate safety precautions should be taken to remove or properly control the electrical hazards involved before such work can proceed.
In addition, employees should co-operate with the employer or contractor to follow the safety instructions and use the safety equipment provided.
The LD has published guidebooks and leaflets on electrical work safety. These safety publications are available free from divisional offices of the department or can be downloaded from its website (www.labour.gov.hk/eng/public/content2_8.htm).
Should there be any questions about occupational safety and health matters, please contact the Occupational Safety Officer of the LD at 2559 2297.
Source: AI-generated images
Labour Department highly concerned about fatal work accident that happened in Chek Lap Kok yesterday
The Labour Department (LD) is highly concerned about a fatal work accident that happened at a construction site in Chek Lap Kok last night (November 7), in which a male worker, while installing a suspended walkway at the roof level of the concourse under construction, fell from height to the ground. He was certified dead later in hospital. The LD is saddened by the death of the worker and expresses its deepest sympathy to his family.
The LD's spokesman said, "We commenced an immediate on-site investigation as soon as we were notified of the accident, and issued suspension notices to the relevant contractors, suspending the installation of the walkway at the location concerned. The contractors cannot resume the work until the LD is satisfied that measures to abate the relevant risks have been taken."
The spokesman added, "We will complete the investigation as soon as possible to identify the cause of the accident, ascertain the liability of the duty holders and recommend improvement measures. We will take actions pursuant to the law if there is any violation of the work safety legislation."
To prevent workers from falling while working at height, the LD reminds employers to take suitable safety measures, including providing workers with suitable working platforms and ensuring that they are properly used throughout the work. If the provision of suitable working platforms is not practicable, employers should provide suitable full-body harnesses to workers, which shall be attached continuously to suitable and secure anchor points, or independent lifelines with fall arresting systems; and ensure the proper use of the personal fall protection equipment by workers.
The general duty provisions of the Occupational Safety and Health Ordinance require employers to provide safe working environments, plant and systems of work for their employees. Those who contravene the relevant provisions are liable to a maximum fine of $10 million and imprisonment for two years on conviction on indictment; or $3 million and imprisonment for six months on summary conviction.
In regard to yesterday's accident, the LD will issue a Work Safety Alert through its mobile application "OSH 2.0", website and email, giving a brief account of the accident concerned to duty holders, workers' unions, professional bodies of safety practitioners and others, and reminding the industry of the importance of following safety precautionary measures to prevent a recurrence of similar accidents.
The LD will also remind the employer concerned of the liability for employees' compensation under the Employees' Compensation Ordinance, assist family members of the deceased to claim employees' compensation and closely follow up on the case. For those with financial difficulties, the LD will assist them to apply for appropriate emergency funds. Subject to the needs and wishes of family members of the deceased, the LD will also liaise with the Social Welfare Department for financial or other assistance.
For the sake of securing the safety and health of employees at work, the LD appeals to employers to provide plant and systems of work that are safe and without risks to health. Employees should co-operate with their employers, adopt all safety measures and properly use personal protective equipment provided to avoid endangering their own work safety and that of other workers.