Construction Robots Competition Advances Smart Housing Development and Boosts Industry Adoption of Innovative Technologies

HB organises Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots to advance applications of construction technologies

The Housing Bureau (HB) organised the Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots today (May 12) to promote the adoption of industry technologies and advance public housing developments into a new era of smart construction.

To expedite the speed and efficiency of increasing the public housing supply and address the challenge of an ageing workforce and construction manpower shortages, the HB and the Hong Kong Housing Authority (HKHA) are leveraging innovative construction technologies to boost productivity and improve safety. As part of the Housing•I&T initiative, the HB will host a series of events, including today's robotics competition, a housing construction robot design competition for secondary school students in September, and an international summit in November aimed at fostering the development of a construction technology market. The Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots is the first highlight of this initiative. The event provides the industry with a platform to test and demonstrate their technological products, allowing participants to fully explore and maximise the development potential of innovative construction technologies.

A Mainland robotics company has already partnered with the Hong Kong University of Science and Technology to establish a joint research institute for a few years to promote and strengthen co-operation between the university and industry in the development of robotics technology. The HKHA anticipates that the use of robotics will gradually become more prevalent, and has thus incorporated requirements for such use in its tender documents. By leveraging the stable and substantial volume of public housing projects and diverse application areas, the HKHA aims to attract Mainland robotics companies to progressively deploy their technologies in public housing initiatives. Acting as a "super connector" and a "super value-adder", the HKHA actively seeks and validates tailored robotics solutions that meet industry needs while promoting successful cases to the sector. As a result, several robotics companies subsequently have decided to expand their business operations in Hong Kong, using it as a springboard to enter markets in Singapore, the Middle East and Europe. It is believed that the establishment of more innovation and technology (I&T) enterprises in Hong Kong will further drive the vibrant development of the city's I&T ecosystem.

At the event's opening ceremony, the Secretary for Housing, Ms Winnie Ho, said, "According to the indicators for specific tasks as in the Chief Executive's 2024 Policy Address on construction robots, the HKHA will specify in tender documents the construction processes where robots can be employed to enhance site safety and construction efficiency. The highlight of today's event is the painting robots participating in the Construction Robots for Housing - RoboPaint Master Competition. The application of construction robots not only boosts productivity and quality but also creates a safer and healthier working environment for frontline workers. This advancement elevates the technological standards and professional image of the industry, making it more appealing to young professionals. A recent case of a public housing project demonstrates that collaborative painting robot systems can enhance the efficiency of indoor painting works by over 50 per cent and improve works quality. For instance, in a public housing project with a standard floor comprising 24 units, traditional methods require eight skilled workers for wall finishing, while only two operators are needed when using a robotics system."

In addition to contractual requirements, the HKHA will continue to expand the scope of subsidies available for contractors adopting construction robots through the Government's Construction Innovation and Technology Fund. This two-pronged strategy will encourage the industry to widely adopt innovative technologies and establish a new "human-machine collaborative housing construction model".

The robots participating in today's Construction Robots for Housing - RoboPaint Master Competition were evaluated by a jury panel, comprising Ms Ho and representatives from the Hong Kong Institution of Engineers, the Hong Kong Institute of Architects, the Construction Industry Council and industry experts. The judging criteria encompassed technical performance, efficiency and productivity, quality of painting and safety.

The results of the Construction Robots for Housing - RoboPaint Master Competition are as follows:

Grand Award: Bright Dream (HK) Construction Technology Limited, Weibuild Technology HK Limited

1st Runner-up: Fangshi Technology Company Limited, Fulltime Robotics Company Limited

2nd Runner-up: HONGKONG DAFANG AI CO., LIMITED

The Construction Robots for Housing - Arena of Construction Robots showcased six types of robots with potential applications in public housing construction. These included a rebar-tying robot, a floor-tiling robot, a steel frame-cutting robot, a six-metre tall three-in-one wall-painting robot, a concrete internal wall-grinding robot and an autonomous small unmanned aircraft for scanning. Live demonstrations of these robots provided contractors with insights into the latest developments in innovative construction technologies, encouraging broader industry adoption and further advancing the sector's development.

Currently, construction robotics systems have been implemented in over 20 public housing development projects, with an additional 30 projects expected to follow by 2027.

HB organises Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots to advance applications of construction technologies Source: HKSAR Government Press Releases

HB organises Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots to advance applications of construction technologies Source: HKSAR Government Press Releases

HB organises Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots to advance applications of construction technologies Source: HKSAR Government Press Releases

HB organises Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots to advance applications of construction technologies Source: HKSAR Government Press Releases

HB organises Construction Robots for Housing - RoboPaint Master Competition x Arena of Construction Robots to advance applications of construction technologies Source: HKSAR Government Press Releases

Employers and employees should make work arrangements in times of rainstorm warnings

The Labour Department (LD) today (July 27) reminded employers to make prior work arrangements for employees during and after rainstorm warnings and extreme conditions as early as possible. These arrangements not only can ensure the safety of employees and smooth operation of organisations, but also are conducive to maintaining good labour relations.

Formulate work arrangements

Employers should make prior work arrangements and contingency measures which are reasonable and practical. In drawing up and implementing the relevant arrangements, employers should give prime consideration to employees' safety and the feasibility of employees travelling to and from their workplaces, etc. To avoid unnecessary disputes between employers and employees, employers should ensure that all employees are informed of and agree to the relevant work arrangements in advance. The work arrangements should cover the following areas:

* arrangements in respect of reporting for duty;

* arrangements in respect of early release from work;

* arrangements in respect of work resumption (e.g. the number of hours within which employees should resume duty after the relevant warning signal is cancelled or when extreme conditions come to an end, and when safety and traffic conditions allow);

* arrangements in respect of remote work (if applicable);

*arrangements regarding wages and allowances (e.g. calculation of wages and allowances in respect of reporting for duty); and

* arrangements for staff required to report for duty in times of adverse weather or extreme conditions.

"Employers should conduct an early and realistic assessment of whether there is any need for staff to report for duty at workplaces when rainstorm warning or extreme conditions are in force. In making the assessment, employers should take into account the safety of employees, the business nature, operational needs and urgency of service of their organisations, with due regard to the manpower requirements, staffing establishment and circumstances of individual employees, and keep the number of staff required to report for duty at workplaces to the minimum as far as possible," a spokesman for the LD said.

Work arrangements in times of adverse weather and extreme conditions

If a Red or Black Rainstorm Warning Signal is issued within working hours, employees working indoors should continue to work as usual unless it is dangerous to do so. Supervisors of employees working outdoors or in exposed areas should suspend outdoor duties as soon as practicable. They should arrange for their employees to take shelter temporarily and resume duty only when weather conditions permit. If the Black Rainstorm Warning Signal is still in force at the end of working hours, employees should stay in a safe place until the heavy rain has passed. Employers should also make available to employees a suitable area in the workplace as temporary shelter from wind and rain.

If the Government makes an extreme conditions announcement, except for those required to report for duty at workplaces according to prior agreements made with employers, employees should stay where they are or in safe places, instead of heading for work. Employees already on duty at workplaces could continue to work as usual in a safe manner. If the workplaces are in danger, employers should arrange to release staff from work early where practicable and safe to do so or arrange for them to take temporary shelter in a safe place. If working time ends while extreme conditions are still in force, employers can release employees from workplaces in a safe manner or provide a suitable area as temporary shelter for those still at workplaces.

If it is necessary for employees to report for duty at workplaces under adverse weather or extreme conditions, employers should discuss and agree with them in advance the duty arrangements and contingency measures. If public transport is suspended or only maintains a limited service when the Black Rainstorm Warning Signal or extreme conditions are in force, employers should provide safe transport services for employees travelling to and from workplaces, or grant them an additional travelling allowance.

The spokesman also reminded employers to observe the statutory liabilities and requirements under the Employment Ordinance, Occupational Safety and Health Ordinance, Factories and Industrial Undertakings Ordinance, Employees' Compensation Ordinance and Minimum Wage Ordinance.

Comply with requirements of legislation

"Tropical cyclones and rainstorms are natural calamities. If employees are not required to report for duty, or are released from workplaces early, or are unable to report for duty at workplaces or resume work on time, etc due to adverse weather, extreme conditions or other environmental factors beyond their control, employers should not deduct their wages, good attendance bonus, or allowances, nor require employees to compensate subsequently for the loss of working hours in response to the aforementioned situations, or reduce employees' entitlements to annual leave, statutory holidays or rest days under the Employment Ordinance to compensate for the loss of working hours resulting from the issuance of adverse weather warnings or the extreme conditions announcement," the spokesman said.

Employers have an obligation to provide and maintain a safe working environment for their employees under the Occupational Safety and Health Ordinance and the Factories and Industrial Undertakings Ordinance. If employees are required to work in times of tropical cyclone warnings, rainstorm warnings or extreme conditions, employers should ensure that the risks at work are reduced as far as reasonably practicable. Moreover, under the Employees' Compensation Ordinance, employers are liable to pay compensation for injuries or deaths incurred when employees are travelling by a direct route from their residence to their workplace, or from their workplace back to their residence after work, four hours before or after working hours on a day when Tropical Cyclone Warning Signal No. 8 or higher, a Red or Black Rainstorm Warning Signal or extreme conditions are in force.

The LD's latest revised "Code of Practice in Times of Adverse Weather and 'Extreme Conditions'" sets out the relevant guidelines in a reader-friendly and concise manner, reiterating the three major principles for formulating work arrangements under adverse weather and extreme conditions, including formulating work arrangements in advance, giving prime consideration to employees' safety, and complying with requirements of labour legislation, and incorporating corporate examples for reference. The booklet can be obtained from branch offices of the Labour Relations Division or downloaded from the department's webpage (www.labour.gov.hk/eng/public/wcp/Rainstorm.pdf).

Source: AI-found images