Po shan drainage tunnel

Webconstruction of a main caverns complex at Nui Po Shan of about 14 hectares in area and about 2.3 million cubic metres in total volume for accommodating the sewage treatment facilities in the remaining stage of the Project; construction of about 260 metres (m) long secondary access tunnel to connect the main caverns complex and Mui Tsz Lam Road; WebLandslide Prevention and Mitigation Works at Po Shan, Mid-Levels ... Drainage Tunnels Po Shan Mansion - 4 - Fig. 6 Excavation of tunnel portal ... - 6 - Fig. 8 Sub-vertical drains installed inside tunnel with permanent concrete lining Fig. 9 Drainage tunnels - high tunnel on the left and low tunnel on the right. 5 02 '10 5 02 '10 . Title:

Half a century ago, the 618 rain disaster killed 138 people, the ...

WebFeb 27, 2024 · The Groundwater Drainage System of Po Shan Road was constructed to control the groundwater levels for reducing the risk of major landslides A check dam … WebJun 1, 2010 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure but involve different sets of... highland rivers behavioral health service https://digitalpipeline.net

Briefing Notes on Landslide Prevention and …

WebMar 11, 2024 · Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber, Hong Kong In 1972, the catastrophic landslide at Po Shan Road in the Mid-Levels shattered numerous homes and took away 67 lives. Post-disaster investigation revealed that the Po Shan hillside was affected by high groundwater levels and was susceptible to landslides. WebOct 25, 2024 · The Po Shan Drainage Tunnel comprises a pair of drainage tunnels and a network of 172 sub-vertical drains with an automatic real-time groundwater monitoring … WebAug 27, 2024 · Po Shan Drainage Tunnel - Landslide Sci-Tech Chamber Organizer: Geotechnical Engineering Office of Civil Engineering and Development Department Date: 27 August 2024 (Saturday) [Postponed] Time: 10:00 am - 11:30 am Location: Po Shan Road, Mid Level District, Hong Kong Island Suitable for: highland rivers behavioral health ga

Briefing Notes on Landslide Prevention and Mitigation Works …

Category:Events - Technical Visit: Po Shan Drainage Tunnel - The Contracts …

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Po shan drainage tunnel

Graduates and Students: Technical visit to Po Shan Drainage …

WebFeb 25, 2024 · Location: Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber, Po Shan Road, Mid-levels, Hong Kong. Language (s): English. Fees: Free. Participants will visit the … WebThe system comprises a pair of drainage tunnels (3.5m diameter and a total length of 500m) and a network of 172 sub-vertical drains. It is equipped with an automatic real-time … Po Shan Drainage Tunnel - Landslide Sci-Tech Chamber. In 1972, the catastrophic … The Po Shan Drainage Tunnel – Landslide Sci-Tech Chamber is located at Po Shan …

Po shan drainage tunnel

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WebApr 9, 2013 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure but involve different sets of input parameters. WebDec 7, 2015 · The Po Shan hillside falls within the Po kfulam Country Park and there aremany plants of conserv at ion interest on the hillside.5. There is limited works space.6. Adjacent old buildings are sensitive to settlement, which may occur if thegroundw at er drawdown is excessive.7.

WebMar 15, 2024 · Po Shan Drainage Tunnel - Landslide Sci-Tech Chamber - Guided Tour - Science in the Public Service 2024: 27/11/2024: Landslide Sci-Tech Chamber Open Day - Exhibition for Slope Safety – Celebration of the 25th Anniversary of the establishment of the Hong Kong Special Administrative Region: 29/10/2024 WebApart from the electrical supply and lighting systems in Route 9 Shatin Tunnel, it is also responsible for the China Light Power (CLP) Emission Control Project and MGM Grand Macau Grounding System, electrical & MVAC works of Civil Engineering and Development Department (CEDD) Po Shan Road Inspection Tunnel; Drainage Services Department …

WebPo Shan Drainage Tunnel, Mid-Levels & Stephen Hui Geological Museum, The University of Hong Kong Suitable for Age 8+ Language Cantonese Capacity 30 Price $55/$27.5 … WebTunnel No. 1 Tunnel No. 3 Tunnel No. 4 Old Beacon Hill Tunnel A tunnel near Tong To Village on the former Sha Tau Kok Railway The Hong Kong International Airport …

WebJun 1, 2010 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure …

http://www.civil.hku.hk/ugsd2012/pdf/Briefing_Notes_Po_Shan-2011-Oct_Engish.pdf how is lightning produced in storm cloudsWebThe construction of two drainage tunnels and the associated subvertical drain system at the Po Shan area in Hong Kong was completed in December 2009._x000D_ This project is the first of its kind to utilise drainage tunnels and a network of subvertical drains to regulate the groundwater table to enhance the long-term stability of the hillside of Po Shan area.The … how is lightning produced in natureWebWorks included: • Slope remedial works of the portal area • (285 nos. of soil nails 15-29 m long) • Flexible barriers • (5m high, 3000kJ capacity, total 120 m in length) • Drainage tunnels • (3.5 m diameter, total 500 m in length) • Sub-vertical drains (24-100 m long, total 172 nos.) • Natural slopes stabilisation works with soil nails • (20 m … how is light produced by an elementWebApr 9, 2013 · Using the data obtained from the Po Shan drainage tunnels, comparisons are made for water inflow estimations using various methods that follow the same procedure … highland rivers behavioral health rome gaWebProject Scope. The project scope includes. site preparation works at the main access tunnel portal area including construction of the relevant retaining structures; construction of about 350 metres (m) of the main access tunnel leading to the proposed cavern complex at Nui Po Shan; construction of about 500 m of the access road leading to the ... how is lightning formed in simple wordshttp://www.civil.hku.hk/ugsd2012/pdf/Briefing_Notes_Po_Shan-2011-Oct_Engish.pdf highland rivers cherokee countyWebJun 12, 2024 · The Po Shan Drainage Tunnel consists of two drainage tunnels and 172 inclined drainage pipes, and is equipped with an automatic real-time groundwater … highland rivers cherokee