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Author Archives: hksar gov

LCQ16: District Cooling Systems

     Following is a question by the Hon Chan Hak-kan and a written reply by the Secretary for the Environment, Mr Wong Kam-sing, in the Legislative Council today (January 13): 

Question:
 
     Hong Kong’s first district cooling system (DCS) is located in Kai Tak (KTDCS), which has been put into operation since 2013, providing services to the public and private non-domestic developments in the Kai Tak Development Area. Given that there was an overrun in the cost of the construction works of KTDCS by two times (increasing substantially from $1.67 billion to $4.95 billion) and it takes decades to recover the cost, some members of the public have questioned the cost effectiveness of adopting such systems locally. In this connection, will the Government inform this Council:
 
(1) of the maintenance and other operating expenses of KTDCS in the last financial year; 

(2) of the energy efficiency of KTDCS at present; the reduction in carbon emissions and the savings in electricity cost due to the adoption of the system since its commissioning;
 
(3) how the (i) capital and (ii) recurrent expenditures per megawatt of the cooling capacity of KTDCS compares with those of the individual water-cooled air-conditioning systems using cooling towers;
 
(4) given that some members of the public have criticised DCSs for their high construction costs, long cost recovery periods and high maintenance costs, whether the Government has reviewed the cost effectiveness of KTDCS; if so, of the details;
 
(5) of the estimated expenditures and cost recovery periods of those DCSs which the Government intends to build in new development areas (such as the Lok Ma Chau Loop) (set out such information by district); whether it will take enhancement measures for the new DCSs; if so, of the details; and
 
(6) given that a water main in a chiller plant room of KTDCS burst in July 2018, causing flooding in the room, of the number of similar incidents that have occurred since the commissioning of the system; the measures in place to prevent the occurrence of similar incidents?
 
Reply:
 
President,
 
     The District Cooling System (DCS) in the Kai Tak Development (Kai Tak DCS) is the first of its kind in Hong Kong. In this regard, the Government decided to submit funding applications to the Finance Committee (FC) by phases for taking forward the works, having regard to the progress of the Kai Tak Development including the construction and operation programmes of the relevant buildings. The total funding approved for all phases of the Kai Tak DCS was $4,945.5 million, which was the same as the estimate reported when the funding application for Phase IIIA of the Kai Tak DCS was submitted to the FC in 2013.
 
     The Government’s reply to various parts of the Hon Chan’s question is as follows:
 
(1) The Kai Tak DCS is still at its initial stage of operation. Only 11 buildings requiring central air-conditioning in the Kai Tak Development have been completed and are using DCS at the moment. Their cooling demand is only a fraction of the maximum design cooling capacity. Since the Kai Tak DCS is still not in full operation at this stage, operating data for the entire system is not yet available. Besides, we are seeking funding approval by the FC for the DCS projects in the Tung Chung New Town Extension (East) and Kwu Tung North New Development Area, and the relevant tenders will be invited in parallel. As the operating data may affect the tender exercises, it is not appropriate to disclose such information at this stage.
 
(2) In general, DCS saves a maximum of 35 per cent electricity consumption as compared with  conventional central air-conditioning systems separately installed in individual buildings, thus reducing carbon emissions. It is therefore an environmental infrastructure to combat climate change and save energy. The total estimated electricity saving from the commencement of operation of the Kai Tak DCS in 2013 to 2019-20 is about 20.3 million kWh (the total estimated electricity cost saving is about $24 million), which is equivalent to a reduction in carbon emissions of 14 210 tonnes.
 
(3) and (4) In general, DCS saves a maximum of 20 per cent electricity consumption in comparison with individual water-cooled air-conditioning systems using cooling towers (WACS). Besides, since it is not necessary to install chiller plants at user buildings, the upfront capital cost can be reduced by about 5 per cent to 10 per cent of the total building costs. Overall speaking, DCS is more cost-effective than WACS. The Government has committed to setting the tariff of DCS at a competitive level, comparable to the cost of using WACS, with a view to recovering the capital and operating costs of DCS through charges collected from its users over the system life of 30 years. We conducted a review on the tariff level of the Kai Tak DCS in 2020, and the findings indicated that the prevailing tariff could be kept unchanged while the target payback period of 30 years could still be achieved.
 
(5) The Environment Bureau and the Electrical and Mechanical Services Department (EMSD) are working on the implementation of DCS in the Tung Chung New Town Extension (East) and Kwu Tung North New Development Area, at an estimated cost of $3,918.2 million and $5,787.7 million in money-of-the-day prices respectively. The charging arrangement of the two new DCS projects will be similar to that of the Kai Tak DCS, which aims to collect charges from users to recover both the capital and operating costs over the system life of 30 years.

     Regarding the enhancement measures, apart from being an energy-efficient air-conditioning system, the design of the two new DCS projects includes various forms of energy efficiency features and renewable energy technologies, including light-emitting diode lighting and photovoltaic systems. As regards greening features, there will be landscaping, roof greening and vertical greening in appropriate areas for environmental and amenity benefits.
 
(6) Since the commencement of operation of the Kai Tak DCS in 2013, there has only been one incident of water pipe burst that occurred in 2018. This was an isolated incident. The overall system operation including the district cooling services was not affected. After the incident, the EMSD requested the contractor to improve the management of the plant and to ensure proper inspection and maintenance of pipework. With reference to the experience of the Kai Tak DCS, the design of the new DCS projects has been enhanced. Flooding gates and sump pumps will be added to the DCS plants so that any water pipe burst can be handled within the shortest time. Each DCS plant will also be separated into several zones to prevent interruption to the operation of the whole plant in case of water pipe burst in a certain zone. read more

LCQ5: Anti-epidemic efforts targeted at foreign domestic helpers

     Following is a question by the Hon Elizabeth Quat and a reply by the Secretary for Labour and Welfare, Dr Law Chi-kwong, in the Legislative Council today (January 13):

Question:
 
     It has been reported that so far, a number of foreign domestic helpers (FDHs) have been infected with the Coronavirus Disease 2019 (COVID-19). Among such FDHs, some were suspected of having transmitted the disease to their employers after getting infected in FDH dormitories. Moreover, during holidays, a large number of FDHs gather and share meals in public places such as parks, allegedly violating the stipulations which prohibit group gatherings and require the wearing of a mask in public places, but very few FDHs have been prosecuted as a result. In this connection, will the Government inform this Council:
 
(1) whether it knows the current number of FDH dormitories and the number of boarding places therein; whether it will enact legislation to regulate the sanitary conditions of FDH dormitories; if so, of the details and the implementation timetable; if not, the reasons for that, and what measures are in place to prevent such dormitories from becoming venues for spreading the epidemic;
 
(2) of the up-to-date number of FDHs who were confirmed to have contracted COVID-19; what measures are in place to step up law enforcement efforts against violation of anti-epidemic stipulations by FDHs; and

(3) given that quite a number of FDHs have disregarded the appeal for refraining from gathering on holidays, whether the Government will examine prohibiting FDHs from gathering in public places; if so, of the details and the implementation timetable; if not, the reasons for that, and the alternative solutions?
 
Reply:
 
President,
 
     Having consulted the relevant bureaux and departments, my consolidated response to the Member’s question is set out below:

(1) Under existing laws, there is no regulation in relation to the definition or management of “foreign domestic helper (FDH) boarding facility”, and the Government also does not maintain information on the number of and other information on “FDH boarding facilities”. 

     In general, employers must provide FDHs with free accommodation and with reasonable privacy in accordance with the Standard Employment Contract. Having said that, we understand that FDHs may need to arrange temporary accommodation for themselves in certain circumstances, such as when they are waiting to leave Hong Kong after their contract is prematurely terminated. Under existing laws, there is no mandatory requirement for employment agencies (EAs) to provide boarding facilities for job-seekers (including FDHs). Pursuant to the Code of Practice for EAs, should an EA conduct any activities (e.g. holding training classes, providing activity venues or temporary boarding facilities, etc.) or conducting other non-EA related business at an EA’s licensed address or other premises, the EA must understand and comply with the requirements in the relevant laws. The Government currently has no plan to enact a new legislation to specially regulate “FDH boarding facilities”, activity venues of FDHs or the hygiene conditions of such facilities.
 
     Given that some FDHs who had stayed in boarding facilities were confirmed to be COVID-19 positive, the Labour Department (LD) approached EA associations multiple times to remind the industry to avoid arranging FDHs to stay in a crowded environment and remind FDHs to comply with personal and environmental hygiene and social distancing guidelines issued by the Centre for Health Protection, including performing hand hygiene frequently, regularly cleaning and disinfecting frequently touched surfaces, maintaining an appropriate social distance with other people, etc. In addition, the LD also reminded EAs not to arrange FDHs to gather in boarding facilities and to register the record of FDHs who are staying at or have visited the boarding facilities to facilitate tracing of possible infection cases. 
      
     Furthermore, in August 2020, the LD arranged a free one-off COVID-19 testing service for all FDHs who were staying in boarding facilities of EAs. In response to confirmed infection cases of FDHs who had stayed in boarding facilities which were not operated by EAs, the Government later expanded the scope of the testing service to cover FDHs whose previous employment contracts have expired or have been terminated and who are waiting to join the new employers’ family. This group of FDHs are most likely to be staying in boarding facilities while waiting to change employers. The LD provided a total of three rounds of free testing service to such FDHs from August to December 2020. In total, more than 9 000 FDHs benefited from the aforementioned testing services. The LD will continue to provide free testing service from January to February 2021 for FDHs waiting to join their new employers’ family.

(2) and (3) As of January 3, 2021, the number of confirmed COVID-19 cases in Hong Kong was 8 965, including 7 097 locally acquired cases and 1 868 imported cases. Of these, 465 cases involved FDHs who newly arrived in Hong Kong or are already in Hong Kong, including 212 locally acquired cases and 253 imported cases.
 
     According to the Prevention and Control of Disease (Prohibition on Group Gathering) Regulation and the Prevention and Control of Disease (Wearing of Mask) Regulation, starting from December 11, 2020, persons who participate in a prohibited group gathering of more than two persons in public places or who do not wear a mask in accordance with the requirement may be charged a fixed penalty of $5,000.
      
     During the COVID-19 epidemic, the LD has repeatedly, through channels such as press releases, the FDH Portal, FDH groups, employer groups and the Consulates-General of FDH-sending countries in Hong Kong, encouraged FDHs to stay home for rest on their rest day as far as possible and avoid gathering when going out to safeguard their personal health; and appealed to employers and FDHs to have candid discussions on rest day arrangements as well as recommending employers to arrange their FDHs to take rest days on a weekday instead of during the weekend as far as possible, so as to minimise the health risk of participating in social activities. I have also conveyed the same messages through the social media platform.
      
     In addition, the LD has all along been conducting mobile broadcasts in Chinese, English and major FDH languages in popular gathering places of FDHs and distributing promotional leaflets to FDHs on Saturdays and Sundays to call upon them to comply with the regulations on mask-wearing and prohibition of group gatherings in public places. During holidays when there would be a relatively large number of FDHs gathering, LD would collaborate with the relevant departments such as the Food and Environmental Hygiene Department (FEHD), the Hong Kong Police Force (the Police) and the Leisure and Cultural Services Department (LCSD) to conduct joint operations against behaviour in contravention of social distancing measures. Taking the two long holidays in the period from December 24, 2020 to January 3, 2021 as an example, the LD, the FEHD, the Police and the LCSD conducted joint operations at Tamar Park in Admiralty, Victoria Park in Causeway Bay, the footbridge near Fa Yuen Street in Mong Kok, the Hong Kong Cultural Centre in Tsim Sha Tsui, etc. to urge FDHs to comply with the regulations on mask-wearing and prohibition of group gatherings in public places, maintain environmental hygiene, refrain from conducting unlicensed hawking activities, etc. For those who refused to abide by the regulations after repeated reminders, the relevant departments had taken appropriate enforcement actions.
      
     From December 11, 2020 to January 3, 2021, the relevant departments issued a total of 60 fixed penalty notices to FDHs in relation to the above regulations. The relevant departments also conducted joint operations last Sunday again, i.e. January 10, 2021. The Government will continue with various promotional activities to call upon FDHs to comply with the regulations on mask-wearing and prohibition of group gatherings in public places. The relevant departments will also continue to conduct joint operations at appropriate times.
      
     As regards whether to prohibit FDHs from gathering in public places, this suggestion itself is quite controversial, and the legislative amendments or mandatory measures involved may even touch upon discrimination issues. Even if the Government, in order to enhance the effectiveness of anti-epidemic efforts, may need to distinguish certain high-risk groups for implementing special measures in a more focused manner, the process must be founded on objective facts such as the development of the epidemic, infection cases and risk management as well as detailed analysis. On this basis, the Government has no plan to target FDHs only and prohibit FDHs from gathering in public places. read more

LCQ6: Traffic and transport studies

     Following is a question by the Hon Chan Han-pan and a reply by the Secretary for Transport and Housing, Mr Frank Chan Fan, in the Legislative Council today (January 13):

Question:

     The Government conducted three comprehensive transport studies in 1976, 1989 and 1997 respectively. Some members of the public have pointed out that it has been over 20 years since the last study was completed in 1999, and during this period Hong Kong has seen substantial changes in its population, the development of various districts, and transport-related situations such as the number of vehicles and cross-boundary transport. Moreover, problems such as inadequate public transport services and road congestion have also become increasingly serious in some districts (New Territories West in particular). In this connection, will the Government inform this Council:

(1) given that the past three comprehensive transport studies were conducted at irregular intervals, of the criteria adopted by the authorities for determining the timing for conducting such kind of studies;

(2) whether it will launch the fourth comprehensive transport study in the near future; if so, of the details and timetable; if not, what mechanism is in place to ensure that the public transport services and transport infrastructure in New Territories West can cater for the development of the district; and

(3) as the Chief Executive mentioned in the 2020 Policy Address that the Government would carry out a comprehensive traffic and transport strategy study, of the aspects covered by the study and the implementation timetable?
 
Reply:

President,

     My reply to the respective parts of the question raised by the Hon Chan Han-pan is as follows:

(1) Comprehensive Transport Studies (CTSs) aim to develop a timely transport strategy for Hong Kong, cater for the needs of social development, and respond to changes such as demographic planning. In the 1970s, in view of the development of the New Town Development in New Territories, the Government conducted the first CTS, which covered provision of roads to connect the new towns and the urban areas, construction of the Mass Transit Railway, and the electrification and double tracking of the Kowloon-Canton Railway, etc. Later in the 1980s, the Government decided to construct a new airport at Chek Lap Kok and promote port development, and therefore conducted the second CTS. After the reunification, the Government conducted the third CTS in view of the population growth in Hong Kong and the upsurge in demand for cross-boundary traffic.

     The first and the second CTS set out three principles for our transport policy: (i) improving transport infrastructure; (ii) expanding and improving public transport services; and (iii) managing road use. Based on these principles, the Government completed the third CTS. The third CTS also laid down five broad directions, including (i) better integration of transport and land use planning, (ii) better use of railway as the backbone of the passenger transport system, (iii) provision of better public transport services and facilities, (iv) wider use of advanced technologies in traffic management, and (v) implementation of more environmental-friendly transport measures. These broad directions remain applicable today.

(2) After completion of the third CTS, the Government has been conducting different studies for the various aspects of the CTS, including:

(i) planning of transport infrastructure, such as “Railway Development Strategy”; the Government also conducted regular internal reviews on the planning of strategic road projects in Hong Kong; and took forward major road projects including Central-Wan Chai Bypass and Island Eastern Corridor Link, Central Kowloon Route, and Tseung Kwan O-Lam Tin Tunnel in an orderly manner;

(ii) the “Public Transport Strategy Study” which examined the roles and positioning of public transport services other than heavy rail; and

(iii) commencement of topical transport studies, such as “Congestion Charging” which adopted the principle of “Efficiency First”.

     The above studies on different transport topics can basically serve the purpose of a CTS. Moreover, we can have early promulgation of the findings of each study through progressive deployment of resources and completion of the studies in an orderly manner.

     We have been planning and constructing various transport infrastructures in New Territories West, e.g. Tuen Mun-Chek Lap Kok Link commissioned in December 2020, Route 11 (between Yuen Long and North Lantau) and Tsing Yi-Lantau Link which are about to be implemented, and Tuen Mun Bypass, the feasibility study of which is planned to commence this year. Moreover, the Government plans to implement new major roads and railways under the Lantau Tomorrow Vision which will also relieve the current congestion situation at peak hours at West Rail and major roads linking Northwest New Territories and Hong Kong Island.

     In the long term, we commenced the “Strategic Studies on Railways and Major Roads beyond 2030” to investigate the layout of railway and major roads infrastructures, such that the planning of large scale transport infrastructures can facilitate or even reserve capacity to satisfy Hong Kong’s overall long term demand on land supply.

     The Government will continuously enhance the public transport networks in the districts to meet passenger demands, having regard to the local developments, demographic changes, completion of transport facilities, and the operation and service levels of the existing public transport services in the districts, etc.

     In taking forward land/housing development projects, the relevant departments or developers should conduct a traffic impact assessment (TIA) to suitably adjust the scale of development or implement suitable traffic improvement and mitigation measures to maintain smooth traffic flow in the district.

(3) At present, the TD is formulating the scope and the detailed arrangements for the traffic and transport strategy study (TTSS), and is planning to conduct a travel characteristics survey in order to enhance the CTS Model in 2024 based on the data collected from the survey; and makes use of the new information and models to complete the remaining sections of the TTSS, so as to formulate the blueprint on future traffic and transport policies.

     The TTSS will make reference to and introduce suitable innovative transport models and technology to promote green transport and reduce emission, making Hong Kong a more livable city. Besides, it will also explore the enhancement of public transport services and encourage the public to use public transport, thereby relieving the traffic congestion situation in urban areas. Our goal is to set out a forward-looking long-term traffic and transport strategies for ensuring that Hong Kong can maintain a safe, reliable, environmentally friendly and efficient traffic and transport system in the future. This can not only satisfy the public’s needs in terms of economy, social and leisure, but also support the sustainable development of Hong Kong and facilitate the flow of people and goods in the Greater Bay Area. Once the thorough plan is finalised, we will report the details to the Legislative Council.

     Thank you, President. read more