End Suction Centrifugal Pumps e-NSC. Incheon Airport, the primary airport of Seoul, South Korea, continues to rely on the excellent Geberit Pluvia roof drainage system [] Apr 11, 2019 #31 Now that is one hell of a drain! The project comprises the transformation of the existing 1km long nullah alongside King Yip Street, King Yip Lane and Tsui Ping Road into Tsui Ping River with hydraulic capacity, environmental, ecological and landscaping upgrading. Under the current COVID-19 pandemic, topmost priority must be given to public health. HATS Stage 2B, comprising an underground biological treatment facility at Stonecutters Island, has been shelved as it is felt that the existing facility is sufficient at this time.[4]. About Drain Cleaning in Hong Kong. The 5.1-kilometre tunnel begins at Wo Yi Hop, north of Kwai Chung, and curves around the north of Tsuen Wan proper. A team of students from the Hong Kong Institute of Vocational Education designed a device to refill U-traps, fighting the spread of Covid-19. Hydrostatic & Ultrasonic Level Transmitters LTU601. In late 2019, a novel and highly contagious and infectious coronavirus (SARS-CoV-2) was discovered. It is suggested that all pipes in the sunken section be accessible and equipped with a warning pipe for any leakage from water supply and drainage pipes. Many local designers do not regard the adoption of separate stacks for soil . [7], The department operates two sludge transport vessels, called Clean Harbour 1 and Clean Harbour 2. As of year-end 2011, DSD was responsible for maintaining an underground sewerage network comprising approximately 1,540 km of pipes, 20 km of box culverts, 198 km of rising mains and an underground drainage network of approximately 1,820 km of pipes and 410 . Cho qu v! Audit check on Minor Works Functions of traps and anti-syphonage pipes/anti-syphonage air valves Pay attention to floor drains [9], Committee for Safeguarding National Security of the HKSAR, Joint Secretariat for the Advisory Bodies on Civil Service and Judicial Salaries and Conditions of Service, Constitutional and Mainland Affairs Bureau, Agriculture, Fisheries and Conservation Department, Food and Environmental Hygiene Department, Civil Engineering and Development Department, Electrical and Mechanical Services Department, Financial Services and the Treasury Bureau, Innovation, Technology and Industry Bureau, Office of the Government Chief Information Officer, List of Members of the Legislative Council, Office of the Government of the HKSAR in Beijing, Mainland and Hong Kong Closer Economic Partnership Arrangement, Hong Kong Economic, Trade and Cultural Office, Hong KongTaiwan Economic and Cultural Co-operation and Promotion Council, "Estimates for the year ending 31 March 2023", "Hong Kong West Drainage Tunnel commissioned", "Lai Chi Kok Drainage Tunnel commissioned", "Maiden voyage of DSD's sludge vessel Clean Harbour 1", Economic Analysis and Business Facilitation Unit, Independent Commission Against Corruption, Policy Innovation and Co-ordination Office, Sales of First-hand Residential Properties Authority, https://en.wikipedia.org/w/index.php?title=Drainage_Services_Department&oldid=1088792394, Hong Kong government departments and agencies, All Wikipedia articles written in Hong Kong English, Articles containing Chinese-language text, Creative Commons Attribution-ShareAlike License 3.0, Working Family and Student Financial Assistance Agency, Hong Kong Economic and Trade Offices (Overseas), Maritime Mobile Service Identification Number: 477 995 437, Maritime Mobile Service Identification Number: 477 995 441, This page was last edited on 20 May 2022, at 04:32. The underground assets of DSD have expanded rapidly with the continuous development and urbanization of Hong Kong in the past few decades. Details, Tsui Ping River, previously named as King Yip Street nullah, is located in the center of Kwun Tong District abuts the Kwun Tong Business Area and residential area. [6], The Tsuen Wan Drainage Tunnel protects the Tsuen Wan New Town and Kwai Chung areas. The three divisions, namely Hong Kong & Islands, Mainland South and Mainland North, of the Operation and Maintenance Branch maintain the record of existing public sewerage and stormwater drainage systems in the Territory. [3] The Drainage Services Department was established in 1989. 52 open jobs for Drainage engineer in Hong Kong. That's about an Olympic pool every five seconds. Water safety in above-ground drainage systems in Hong Kong, By Ir Dr H F CHAN, Ir Philip K S CHIU, Ir Dr Eric S W WONG, Dr Keane LIU and Sr Kenny M B WONG, We use cookies to enhance your browsing experience and help us improve our websites. Subsidy Amount In a resolution adopted on 19 June by 565 votes to 34, with 62 abstentions , the European Parliament voted in favour of bringing China before the International Court of Justice over its decision to unilaterally introduce a controversial national security law. 2. About the authors Ir Dr H F Chan is a Fellow of the HKIE in the Environmental and Energy Disciplines, the Past Chairman of the Environmental Division for Session 2000/2001 and the Past Discipline Representative of the Environmental Discipline for Sessions 2002/2003 2004/2005. Ir Philip K S Chiu is a Member of the HKIE in the Building Services, Control Automation and Instrumentation, Electrical, Energy and Fire Disciplines. Ir Dr Eric S W Wong is a Member of the HKIE in the Building Services Discipline, and a former Chairman of the Chartered Institute of Plumbing and Heating Engineering (CIPHE) Hong Kong Branch. Dr Keane Liu is an Assistant Professor at The Technological and Higher Education Institute of Hong Kong (THEi). Sr Kenny M B Wong is a former Chairman of the CIPHE Hong Kong Branch, a Member of the Hong Kong Institute of Surveyors and a Master Plumber. Available in 300ml, 800ml and 2-litre capacities to optimise drainage procedure and reduce the amount of biohazardous waste. . Drainage system is of two types: 1. Nu c mi hi th c ngha l g? The Lone Ranger Safety is paramount! The HK$19bn ($2.44bn) Stage 2A involves the construction of a main undergound pumping station, expansion of the existing chemically enhanced primary treatment tanks, provision of disinfection facilities and installation of a computer control system and other ancillary facilities. Where a single-stack system is connected into a drain with an interceptor trap nearby, fluid flow is restricted Additional stack ventilated is used Their business is recorded as Private company limited by shares.The Company's current operating status is Live The full Stage I system, which treats 75% of the sewage generated by the urban areas around the harbour, came online in December 2001. Automatic priming ensures that water discharging from wash basins will flow to a common water trap for wash basins and floor drains. With total separation of soil from waste discharge water, wastewater or grey water can be collected, treated and reused for non-potable purposes. Consultants for Government projects can request for drainage record plans for information and reference but their request must be endorsed by their respective client departments. . This is a great opportunity for senior commercial leader to join the team. But building this network. Drain outlets or the drainage system - U-traps . This is also called black water. The design guides also differ in the size and scale of the systems they cover, and most make no allowance for the specific building drainage system requirements of tall buildings. The three divisions, namely Hong Kong & Islands, Mainland South and Mainland North, of the Operation and Maintenance Branch maintain the record of existing public sewerage and stormwater drainage systems in the Territory. Report - Hong Kong Stormwater Drainage Systems, 2019. Examples and signs of drainage defects Soil water or sewage is from WCs and urinals. ARCHITECTURAL SERVICES DEPARTMENT . Registration of minor works contractors (RWMCs) is effective in controlling the quality of drainage construction. It is part of the 'sponge city' concept adopted for the project, which also saw the use of porous paving blocks to reduce surface runoff. ABOVE GROUND DRAINAGE SYSTEMS . A DWSPB can stipulate similar requirements to improve quality of drainage system maintenance. Repair work should be done swiftly on the faulty pipework to stop leakage of effluents and foul air into the surrounding environment. Yet once, not long ago, our treasured harbour was polluted. Considerations of building drainage system design. For the one-pipe system commonly used as the aboveground drainage system in Hong Kong, an effective and low-cost solution is to install a cover at the floor drain inlet to prevent gas ingress from the floor drain (Photo 1). A Hong Kong listed company is establishing a new business unit in energy storage system! Drafting and Making Legislation in Hong Kong. The water in the waste stack can be subsequentlycollected, treated, and reused. Image of house, pebbles, gutter - 53579629 These drainage records are to be updated continuously according to the as-built drawings of drainage infrastructures. (CEDD), Hong Kong SAR government 4 years Assistant Geotechnical Engineer Civil Engineering and Development Department (CEDD), Hong Kong SAR government Sep 2014 - Aug 2015 1 year . Defective drainage systems occur in various forms and to different extents in all types of buildings, irrespective of age. The consultant review results of ecological surveys and ecological and fisheries baseline conditions, conduct ecological and fisheries assessment, and recommend mitigation measures. Companies & Individual Contractors in Hong Kong Drain Cleaning, Repair & Installation Hong Kong / Central and Western / Hong Kong. On the other hand, developing the vacated site for residential The Drainage Services Department (DSD) is a department of the Hong Kong Government responsible for drainage and sewerage. By continuing to use our website, you agree to our use of such cookies. Other cities use treated wastewater for sewage, or desalinated seawater, but Hong Kong is the only large city in the world that has built a whole sewage system around the use of minimally treated water drawn from the sea that surrounds it. The above charge is subject to revision from time to time. THE HONG KONG SPECIAL ADMINISTRATIVE REGION . The stack and/or branch pipes or individual sanitary installations may include secondary ventilation pipes or other ventilation means depending upon the system design. The damaged area was caused by falling objects. . Different drainage problems require different solutions, so you should be sure to identify the cause of your drainage problem so as to determine the best approach to go by. Problem: Not enough water . Flygt N-Technology Pumps N 3400. Experiments are conducted to collect the data. (AP Photo . In 2020, the one-pipe system is still common in Hong Kong. Construction of the $1.5 billion tunnel commenced in 2007. Any blockage of a long gradient branch pipe connecting a vertical soiled pipe due to improper flushing can be monitored if the water levels between the upstream and downstream sections can be compared. As of today, plastic piping material may lead to more fragile pipes that need more regular maintenance. Reduce the potential for contamination of plumbing and drainage systems, the ability of systems to carry infections, and the likelihood of odours. More Fragrant Again Letters to Victoria Harbour rainfall of 2,400mm p.a. (HATS) designed by the Hong Kong government to improve the overall water quality of the Victoria harbour. In the long run, the smart drainage system offers a creative and intelligent solution to city's drainage management and promotes smart city development in Hong Kong with minimal installation costs and software requirements. Hong Kong & Islands Division Drawing Office, 23/F, 1063 King's Road, Quarry Bay, Hong Kong, Mainland North & Mainland South Divisions Drawing Office, 13/F., Kowloon Government Offices, 405 Nathan Road, Kowloon. Since 2007 it has been subordinate to the Development Bureau. Figure 1 illustrates a water-level monitoring system at upstream and downstream of a long gradient branch in an above-ground drainage system. Details, Expansion of Sha Tau Kok Sewage Treatment Works, Relocation of Sha Tin Sewage Treatment Works to Caverns, Never Discharge Wastewater into a Rainwater System (Thumbnail), Solar Farm at Siu Ho Wan Sewage Treatment Works (Thumbnail). Building Services (Drainage) Save Job. While the investigation into the building continues, Hong Kong's Center for Health Protection has advised the public to maintain drainage pipes by regularly pouring water into drain outlets. The advanced quality of medical care coupled with very affordable rates are both major reasons behind why the public system is so attractive to the majority of Hong Kong Identity Card (HKIC) holders. 3 Drainage Solutions: High Level Water Drainage System, Directly drain into it's tank or Continuously allow low water level of drainage (Without pump action) Main Feature 5: Max. of the existing STSTW site and its surroundings will be greatly improved. Examples of sustainable drainage systems include green roofs, rain gardens, retention lakes, porous pavements, water harvesting, bioswales, wetlands and river revitalisations. Normally a minimum of 75 mm dia. The plan will encourage property owners and estate management offices to maintain good functionality of their building sewerage systems from time to time. The mode of its transmission is mainly from human to human, through respiratory droplets and physical contact. For example, the cost of availing general out-patient services starts at just HKD $50; and public accident and emergency fees are only HKD $180 . After passing qualification examinations, they can become a qualified person (QP) under the DWSPB to manage related projects. Last but not the least, any improper modification of thebuilding drainage system should be prohibited by law as it would potentially affect the health and well-being of residents. Photo 1 shows a typical floor drain cover used for cast-in floor drain. The largest of these is the Hong Kong West Drainage Tunnel, comprising an 11-kilometre long main tunnel and 8 km of adits. 3.1 Underground Drainage System 3.2 Above Ground Drainage System 3.3 Sump/Sewage Water Pump Installation Part 4: Test Record attached to the Test Certificate . The private developers, their Authorised Persons and consultants may want to obtain the existing drainage information associated with their proposed development. Go. Further research on automatic priming to U-traps and air leakage studies is needed for the above-ground drainage systems. . A Drainage Water Safety Plan for Buildings (DWSPB) may be set up to control the design, construction, operation and maintenance of drainage works in buildings, like the Water Safety Plan for Buildings (WSPB) of the Water Supplies Department. A two-pipe system also requires doubling the number of vertical stacks, and this imposes significant costs and spatial constraints on the re-entrant and light well space. Originally called the Strategic Sewage Disposal Scheme, the plan was drawn up in 1989 and construction of HATS Stage 1 commenced in 1994. Save Job. View 6-2 Drainage Systems(1).pdf from BST 22611 at City University of Hong Kong. brings multifold benefits to the communities of Sha Tin and Ma On Shan Districts as a whole. All three sizes are available with or without solidifier, providing a hygienic and cost-effective option for disposing of patient fluid disposal. The smart drainage system is one of the. Hong Kong West Drainage Tunnel AECOM provided for Hong Kong a comprehensive urban flood control master plan study, and engineered some of the most critical component of that blueprint, including the Hong Kong West Drainage Tunnel in response to the increased community expectations for high flood protection standards. The works was commenced in 2018 for completion in 2024. Training can be provided for participants such as licensed plumbers, registered professional engineer (RPE) and registered professional surveyor (RPS). In relating their story, the DSD wishes to share with readers both the challenges and hard-won successes that shaped these notable projects. The quality of plastic drainage pipes and the fitting and solvent cement are seldom checked and verified, and this can be a loophole that might be exploited. 2017 EDITION . Metallic pipes and polyethylene pipes are better in terms of physical strength and durability. However, there is currently no legal requirement for the building occupier/owner to seek authoritys approval of modifications on the drainage system after a building has been occupied, and there is no license requirement for workers undertaking building drainage works. Photo 2 shows an open-end vent pipe found at a soil discharge pipe. Integrita Drainage System Limited. Improper modification of the drainage system. Environmental protection was one of the main concerns of former governor David Wilson. This is deemed acceptable only if adequate pipe duct spacing and access are provided for maintenance work. References; Feeds and Subscription; Important Notices The largest of these is the Hong Kong West Drainage Tunnel, comprising an 11-kilometre long main tunnel and 8km of adits. In addition, solid waste in a two-pipe system was thought to be improperly flushed out due to insufficient flushing water in the system. Building owners should regularly inspect and maintain the drainage systems of their buildings in a safe and sound condition in order to help create a safe and healthy living environment. As underground pipes are always in touch with the earth around them, they are especially designed to be durable and robust with the strength to withstand . Additional benefits include reduced discharge of rainwater to lakes, streams, rivers and sanitary systems, and decreased dependence on municipal water supplies. The tunnel will intercept surface stormwater runoff from an upper catchment area at the mid-level area of Hong Kong Island and discharge up to 240m 3 /s at the final outlet portal to the west. There was a saying that faulty building sewerage pipe systems at buildings where COVID-19 patients lived led to the spread of the virus. It has since then developed into and was declared by World Health Organisation in March 2020 as a global pandemic, named as COVID-19. It was built at a cost of HK$3.4 billion. The Hong Kong CIPHE team has produced this guide to outline the potential defects or failures in existing systems, and some of the solutions. This is also called grey water. It is different from a Implementing a DWSPB is highly recommended to establish good standards and practices for system maintenance. Note 2: A drainage system comprises above-ground piping, underground drains and channels for the disposal of all foul water and surface water from a building. THE GOVERNMENT OF THE HONG KONG SPECIAL ADMINISTRATIVE REGION . Stormwater will pass through a drainage system of horizontal shafts, 32 dropshafts up to 195m deep, an eastern inlet portal structure and over 30 other . The vessels were built by Jinhui Shipbuilding of Zhongshan and commissioned in 2015. On October 19, 2016, a "black" rainstorm warning was issued; the first during an October since the warning system was put in place in 1998. Pipes and Fittings for Surface Water Drainage : C1.1.1 . The principle of the system is that when sufficient effluent has entered the valve chamber it 'triggers' an Iseki Redivac interface valve which introduces vacuum to the chamber drawing the effluent into the sewer pipe at velocities of around 6 meters/second. The list of building professional only involves Authorized Person indicating their interest in providing services in the maintenance and repair of buildings and drainage to this department. Search Drainage engineer jobs in Hong Kong with company ratings & salaries.

What Team Is Antonio Brown On, Capital Charge For Operational Risk, Marcella's Drink Menu, Greenfield High School Prom 2022, Gross Salary Codechef Solution,