hong kong drainage system

XI'AN, China, Nov. 4, 2022 /PRNewswire/ LONGi has participated at the Solar Bangladesh and Renewable Energy Bangladesh events during October, showcasing its Hi-MO 5 modules. Regarding the Internet of Things (IoT) development and successful example of IoT application, Hong Kong has the potential to become a smart city. EPAMS However, if the two pipes converge underground into the underground sewage pipe, there will still be a possibility of contamination of the waste stack by fumes from the soil stack. The damaged area was caused by falling objects. The consultant review results of ecological surveys and ecological and fisheries baseline conditions, conduct ecological and fisheries assessment, and recommend mitigation measures. 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 . Calling this 'a comprehensive assault' on Hong Kong's autonomy, rule of law, and 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. In relating their story, the DSD wishes to share with readers both the challenges and hard-won successes that shaped these notable projects. [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. In 2020, the one-pipe system is still common in Hong Kong. The full Stage I system, which treats 75% of the sewage generated by the urban areas around the harbour, came online in December 2001. View 6-2 Drainage Systems(1).pdf from BST 22611 at City University of Hong Kong. Construction of HATS Stage 2 commenced in 2008, and stage 2A was commissioned in 2015. Problem: Not enough water . The private developers, their Authorised Persons and consultants may want to obtain the existing drainage information associated with their proposed development. 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]. 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. It stretches from Tai Hang in the east to an outfall just north of Cyberport. Training can be provided for participants such as licensed plumbers, registered professional engineer (RPE) and registered professional surveyor (RPS). 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. There was a saying that faulty building sewerage pipe systems at buildings where COVID-19 patients lived led to the spread of the virus. Butterfly Valley Road Pet Garden Lai Chi Kok Drainage Tunnel Open Day 2022, Public Art Design Competition at To Kwa Wan Promenade Results Announcement, "Drainage Services Department Research and Development Forum 2022" successfully concluded, Public Art Design Competition at To Kwa Wan Promenade Results Announcement and Exhibition. The underground assets of DSD have expanded rapidly with the continuous development and urbanization of Hong Kong in the past few decades. In 2020, the one-pipe system is still common in Hong Kong. All three sizes are available with or without solidifier, providing a hygienic and cost-effective option for disposing of patient fluid disposal. The works was commenced in 2018 for completion in 2024. Considerations of building drainage system design. 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. Examples and signs of drainage defects A common drainage problem in Hong Kong is that the U-traps and vent pipes in some building units are removed by residents during alteration and renovation of bathrooms (Photo 2). Many local designers do not regard the adoption of separate stacks for soil . SINGAPORE, Nov. 3, 2022 /PRNewswire/ Infrastructure safety remains an utmost priority when it comes to construction projects, especially those designed to serve consistently high traffic in one of the most popular locations in the world. Construction commenced in November 2007 and the tunnel was commissioned on 22 August 2012. The Drainage System in Kwai Chung components: the upstream Tsuen Wan Drainage Tunnel, the downstream underground drainage System, . . Drainage Maintenance Booklet (Chinese only) - The Hong Kong Institute of Surveyors To arouse public awareness towards the maintenance of drainage system, The Hong Kong Institute of Surveyors published the "Drainage Maintenance Booklet", introducing common types of drainage system and its functions, also the maintenance measures. The Hong Kong Observatory said the hourly rainfall exceeded 100 millimetres, far above the threshold of 70 millimetres for the black warning. Noise Level (dB) : 50 . He stated that Hong Kong needed more treatment facilities and new outfalls constructed sufficiently far out to sea, and promoted a new department to help achieve this. THE HONG KONG SPECIAL ADMINISTRATIVE REGION . China Daily (Hong Kong) Prepare for worst Experts are calling for improvements to drainage systems and emergency response capabilities to prevent China's larger cities from being paralyzed by adverse weather, as Wang Zhenghua reports from Shanghai. Integrita Drainage System Limited (CR No: 1768344) was incorporated on 04-JUL-2012 in Hong Kong. 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. The mode of its transmission is mainly from human to human, through respiratory droplets and physical contact. These drainage records are to be updated continuously according to the as-built drawings of drainage infrastructures. However, the use of a one-pipe system of combined soil and waste stack has been commonly used in Hong Kong for decades. A better solution may be to switch to a two-pipe system which separates soiled water from waste water, as the surface water is now discharged from the floor drain into the waste stack, not to the soil stack which serves only the soiled water from water closets. 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). Many of us have been there: flush the toilet, and the bowl fills with horrible foul water or turn on the kitchen sink and the sink fills up. It has been suggested that the U-traps may be primed automatically by connecting the wash basin discharge pipe to the floor drain inlet. Soil water or sewage is from WCs and urinals. Chc nng ca ng chng xi phng l g? Their business is recorded as Private company limited by shares.The Company's current operating status is Live Save Job. Introduction UNDERGROUND DRAINAGE SYSTEM (UDS) Underground drainage systems have pipes buried in the ground to transport waste water and rainwater from buildings to municipal sewers or septic tanks or underground rainwater harvesting tanks. Learn More About Our Featured Products & Services. Pipe material should be improved to prevent air leakage from silk cracks and gaps on plastic pipes and fittings as degradation of plastic pipes in the sun, and temperature swings can occur. Repair work should be done swiftly on the faulty pipework to stop leakage of effluents and foul air into the surrounding environment. (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 . Fragrant Again Letters to Victoria Harbour tells the story of how the Harbour Area Treatment Scheme cleaned up our harbour and restored its beauty, fragrance and vitality. Additional benefits include reduced discharge of rainwater to lakes, streams, rivers and sanitary systems, and decreased dependence on municipal water supplies. Discovery State of the Art Drainage Services. Report - Hong Kong Stormwater Drainage Systems, 2019. In this circumstance, they can send representatives, together with bearer letters, to the drawing office of the respective O&M Divisions of DSD to inspect the relevant drainage record plans currently available. The Hong Kong CIPHE team has produced this guide to outline the potential defects or failures in existing systems, and some of the solutions. Metallic pipes and polyethylene pipes are better in terms of physical strength and durability. . Environmental protection was one of the main concerns of former governor David Wilson. However, the system cannot reduce the risk of virus transmission. Integrita Drainage System Limited. A two-pipe building drainage system is recommended to minimise health impact on residents, while achieving an acceptable flushing condition. Registration of minor works contractors (RWMCs) is effective in controlling the quality of drainage construction. . ng ng thot nc thng thong l g? On the other hand, developing the vacated site for residential 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. Subsidy Amount This year celebrates the 25th anniversary of the establishment of the HKSAR. Sample content of a bearer letter is given below: We should be grateful if you would allow the bearer of this letter, XXXXXX, to inspect the relevant drainage record plans in the vicinity of the captioned development. (Note)Photocopying made on both sides of a sheet is counted as two pages. Throughout the pandemic period, the HKSAR Government, especially the Centre for Health Protection, has been advocating the importance of regularly filling U-traps with water. so as to minimise the odour impact on the surrounding communities. Pump Station Controllers SmartRun Pump Station Controller. A high and sustained water-level difference between the two sections indicates a low discharge rate of solids after a complete flushing. A DWSPB can stipulate similar requirements to improve quality of drainage system maintenance. The Slope Information System (SIS) contains pertinent information on man-made slopes in the Catalogue of Slopes and such other information related thereto. In order to avoid foul smell and insects in the soil stack from entering the bathroom, the U-trap of a bathroom floor drain should always be filled with water. Interpretation of Bilingual Legislation; Is It in Operation? With PV applications gradually diversifying, demands on module performance have intensified. Photo 2 shows an open-end vent pipe found at a soil discharge pipe. Further research on automatic priming to U-traps and air leakage studies is needed for the above-ground drainage systems. We are one of the only plumbing contractors designated by municipality of Vancouver to work alongside their crews. Through construction of a water tunnel of about 2.8 kilometres long with 3m diameter connecting Kowloon Byewash Reservoir and Lower Shing Mun Reservoir, the "Inter-reservoirs Transfer Scheme" will lower the possibility of overflow from the former and reduce the flood risk of Lai Chi Kok, Cheung Sha Wan and Shum Shui Po areas. This paper. Regular User. 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. Audit check on Minor Works Functions of traps and anti-syphonage pipes/anti-syphonage air valves Pay attention to floor drains Irregular air pressure in plastic drainage pipes can cause them to be broken with mini-gaps or deformation, causing leakage of foul air into the environment. It will also generate an estimated average annual additional fresh water yield of about 3.4 million cubic metres (about 1360 nos. This is a great opportunity for senior commercial leader to join the team. [6], The Tsuen Wan Drainage Tunnel protects the Tsuen Wan New Town and Kwai Chung areas. Hong Kong's water infrastructure consists of the following water treatment plants, pumping stations and reservoirs. The Hong Kong CIPHE team has produced this guide to outline the potential defects or failures in existing systems, and some of the solutions. 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.

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