Dynamic Load Monitoring of the Tsing-Ma Bridge Using a High
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COI MTR-HH Day40 14Jan2019
Commission of Inquiry into the Diaphragm Wall and Platform Slab Construction Works at the Hung Hom Station Extension under the Shatin to Central Link Project Day 40 Page 1 Page 3 1 Monday, 14 January 2019 1 COMMISSIONER HANSFORD: And maybe if we could look it -- 2 (10.02 am) 2 I don't know, something like 25 January; bring it as 3 MR PENNICOTT: Good morning, sir. 3 up-to-date as we possibly can. 4 CHAIRMAN: Good morning. 4 MR BOULDING: It may well even be the case that we could 5 MR PENNICOTT: Sir, you will see around the room this 5 take it up to 29 January. We will see what can be done 6 morning that there are some perhaps unfamiliar faces to 6 and we will update it as much as we possibly can. 7 you. That is because we are starting the structural 7 COMMISSIONER HANSFORD: Thank you very much. 8 engineering expert evidence this morning, and I think, 8 CHAIRMAN: Good. 9 although I haven't counted, that most if not all of the 9 MR PENNICOTT: Sir, before we get to Prof Au -- good 10 structural engineering experts are in the room. 10 morning; we'll be with you shortly, Prof Au -- could 11 CHAIRMAN: Yes. 11 I just mention this. I think it's a matter that has 12 MR PENNICOTT: As you know, Prof McQuillan is sat next to 12 been drawn to the Commission's attention, but there have 13 me, I can see Mr Southward is there, and I think 13 been some enquiries from the media, and in particular 14 Dr Glover is at the back as well, and at the moment 14 the Apple Daily, in relation to questions concerning the 15 Prof Au is in the witness box. -
Initial Transport Assessment of Development Options
This subject paper is intended to be a research paper delving into different views and analyses from various sources. The views and analyses as contained in this paper are intended to stimulate public discussion and input to the planning process of the "HK2030 Study" and do not necessarily represent the views of the HKSARG. WORKING PAPER NO. 35 INITIAL TRANSPORT ASSESSMENT OF DEVELOPMENT OPTIONS Purpose 1. The purpose of this paper is to provide information on the reference transport demand forecasts, assessment of Reference Scenario and framework for option evaluations. Background 2. Under Stage 3 of the HK2030 Study, Development Scenario and Development Options are formulated. The Development Options are then subject to transport, economic, financial as well as environmental assessments. Under the integrated approach adopted for the Study, the transport requirements identified for the Development Options are also assessed in terms of the environmental, economic and financial implications in order that a meaningful comparison of the Development Options could be made. 3. Under the Reference Scenario, various development choices have been considered to satisfy the land requirements. They can broadly be categorised into two different options of development patterns, namely Decentralisation and Consolidation. The details are presented in the paper on Development Options under the Reference Scenario. Assessments have been carried out to identify the transport requirements of the two Development Options in 2010, 2020 and 2030. The findings are summarised in the following sections. Development Options 4. Under the Reference Scenario, the population in 2030 could be in the region of 9.2 million which is only marginally more than the population of 8.9 million for 2016 adopted in the previous strategic planning. -
931/01-02(01) Route 3 Country Park Section Invitation For
CB(1)931/01-02(01) COPY ROUTE 3 COUNTRY PARK SECTION INVITATION FOR EXPRESSIONS OF INTEREST PROJECT OUTLINE TRANSPORT BRANCH HONG KONG GOVERNMENT MARCH 1993 INVITATION FOR EXPRESSIONS OF INTEREST IN DEVELOPING THE COUNTRY PARK SECTION OF ROUTE 3 ("THE PROJECT") Project Outline N.B. This Outline is issued for information purposes only, with a view to inviting expressions of interest for the finance. design, construction and operation of the Project. 1 Introduction 1.1 Route 3, to be constructed to expressway standard between Au Tau in Yuen Long and Sai Ying Pun on Hong Kong Island, is a key element in the future road infrastructure in the Territory. 1.2 The primary function of Route 3 is to serve the growing traffic demand in the North West New Territories. the Kwai Chung Container Port and western Kowloon. The southern portion of Route 3 forms part of the principal access to the Chek Lap Kok Airport. This comprises the Tsing Yi and Kwai Chung Sections from northwest Tsing Yi to Mei Foo, the West Kowloon Expressway and the Western Harbour Crossing to Hong Kong Island, all of which are included in the Airport Core Programme. 1.3 The northern portion of Route 3, namely the Country Park Section. consists of the following principal elements:- (a) The Ting Kau Bridge and the North West Tsing Yi Interchange; (b) The Tai Lam Tunnel including the Ting Kau interchange; and (c) The Yuen Long Approach from Au Tau to Tai Lam Tunnel including the connections to the roads in the area including the Yuen Long Southern By-pass. -
Islands District Council Traffic and Transport Committee Paper T&TC
Islands District Council Traffic and Transport Committee Paper T&TC 41/2020 2020 Hong Kong Cyclothon 1. Objectives 1.1 The 2020 Hong Kong Cyclothon, organised by the Hong Kong Tourism Board, is scheduled to be held on 15 November 2020. This document outlines to the Islands District Council Traffic and Transport Committee the event information and traffic arrangements for 2020 Hong Kong Cyclothon, with the aim to obtain the District Council’s continuous support. 2. Event Background 2.1. Hong Kong Tourism Board (HKTB) is tasked to market and promote Hong Kong as a travel destination worldwide and to enhance visitors' experience in Hong Kong, by hosting different mega events. 2.2. The Hong Kong Cyclothon was debuted in 2015 in the theme of “Sports for All” and “Exercise for a Good Cause”. Over the past years, the event attracted more than 20,000 local and overseas cyclists to participate in various cycling programmes, as well as professional cyclists from around the world to compete in the International Criterium Race, which was sanctioned by the Union Cycliste Internationale (UCI) and The Cycling Association of Hong Kong, China Limited (CAHK). The 50km Ride is the first cycling activity which covers “Three Tunnels and Three Bridges (Tsing Ma Bridge, Ting Kau Bridge, Stonecutters Bridge, Cheung Tsing Tunnel, Nam Wan Tunnel, Eagle’s Nest Tunnel)” in the route. 2.3. Besides, all the entry fees from the CEO Charity and Celebrity Ride and Family Fun Ride and partial amount of the entry fee from other rides/ races will be donated to the beneficiaries of the event. -
Paper on the Operational Arrangements for the Hong Kong-Zhuhai-Macao Bridge and the Hong Kong
立法會 Legislative Council LC Paper No. CB(4)1072/17-18(04) Ref. : CB4/PL/TP Panel on Transport Meeting on 18 May 2018 Background brief on the operational arrangements for the Hong Kong-Zhuhai-Macao Bridge and the Hong Kong Port Purpose This paper provides background information on the Hong Kong-Zhuhai-Macao Bridge ("HZMB") project and related Hong Kong projects. It also summarizes the major views and concerns expressed by Legislative Council ("LegCo") Members on the traffic and transport arrangements and related operational issues of HZMB upon its commissioning in past discussions. Background Hong Kong-Zhuhai-Macao Bridge and related Hong Kong projects 2. HZMB is a dual three-lane carriageway in the form of bridge-cum-tunnel structure sea-crossing, linking Hong Kong, Zhuhai and Macao. The project is a major cross-boundary transport infrastructure project. According to the Administration, the construction of HZMB will significantly reduce transportation costs and time for travellers and goods on roads. It has very important strategic value in terms of further enhancement of the economic development between Hong Kong, the Mainland and Macao. 3. With the connection by HZMB, the Western Pearl River Delta will fall within a reachable three-hour commuting radius of Hong Kong. The entire HZMB project consists of two parts: - 2 - (a) the HZMB Main Bridge (i.e. a 22.9 km-long bridge and 6.7 km-long subsea tunnel) situated in Mainland waters which is being taken forward by the HZMB Authority1; and (b) the link roads and boundary crossing facilities under the responsibility of the governments of Guangdong, Hong Kong and Macao ("the three governments"). -
Better Safe Than Worry
VSLnews MONITORING OF STRUCTURES BETTER SAFE THAN WORRY SPECIAL REPORT Match-cast segmental bridge piers ABERDEEN CHANNEL BRIDGE Full-scope construction VSLnews ISSUE ONE • 2013 Anticipating structural behaviour VSL has built its reputation by providing services of high added-value Daniel Rigout, through the technical expertise of its strong worldwide network, backed Chairman and up by a dynamic R&D effort. From the earliest project phases until the end Chief Executive Officer of a structure’s life, VSL’s experts provide consultancy and engineering services that produce cost-effective, durable and sustainable solutions for our clients. The life of any structure is divided into three key phases: planning, construction and maintenance. VSL’s engineers are of invaluable support to designers carrying out feasibility studies at the planning stage, and, if relevant, can propose alternative solutions to achieve what is best for the project. How to build the structure becomes the critical issue once the design is optimised and here VSL’s teams take up the challenge to ensure fast-track and safe construction. Monitoring of structural behaviour may be required either during construction or later, when the structure is in service, in order to forecast maintenance works and allocate the corresponding budgets. In each case, our experts respond to the requirements by providing a monitoring system that is adapted to the needs and economic constraints. Once the inspection plan has been established, VSL can also handle any corresponding strengthening and repair works required. True turnkey and full-scope projects covering all phases of a structure’s life are at the heart of our business. -
“Current and Future Bridge Health Monitoring Systems in Hong Kong”
HIGHWAYS DEPARTMENT TSING MA CONTROL AREA DIVISION BRIDGE HEALTH SECTION “Current and Future Bridge Health Monitoring Systems in Hong Kong” by Eur Ing Dr. WONG, Kai-Yuen TMCA Division, Highways Department The Government of the Hong Kong Special Administrative Region 1 HIGHWAYS DEPARTMENT TSING MA CONTROL AREA DIVISION BRIDGE HEALTH SECTION Why Bridge Health Monitoring System is needed? • Monitoring Structural Performance and Applied Loads • Facilitating the Planning of Inspection and Maintenance • Validating Design Assumptions and Parameters • Updating and Revising Design Manuals and Standards 2 HIGHWAYS DEPARTMENT TSING MA CONTROL AREA DIVISION WASHMS BRIDGE HEALTH SECTION 1. WASHMS refers to Wind And Structural Health Monitoring System. 2. Application: “wind sensitivity structures”, i.e. frequency lower than 1 Hz. 3. Existing Bridges with WASHMS: (i) Tsing Ma & Kap Shui Mun Bridges - LFC-WASHMS. (ii) Ting Kau Bridge - TKB-WASHMS. 4. Future Bridges with WASHMS: (i) The Cable-Stayed Bridge (Hong Kong Side) in Shenzhen Western Corridor - SWC-WASHMS. (ii) Stonecutters Bridge - SCB-WASHMS. 3 ShenzhenShenzhen HIGHWAYS AREA DIVISION DEPARTMENT TSING MA CONTROL BRIDGE HEALTH SECTION ShekouShekou Shenzhen Western YuenYuen LongLong Corridor NewNew TerritoriesTerritories Ting Kau Bridge TuenTuenMun Mun ShaShaTin Tin Tsing Ma Bridge TsingTsingYi Yi Kap Shui Mun Bridge KowloonKowloon Hong Kong HongHong KongKong Stonecutters Bridge InternationalInternational AirportAirport LantauLantau HongHong KongKong IslandIsland IslandIsland 4 Tsing Ma Bridge -
Legislative Council
立法會 Legislative Council LC Paper No. CB(4)1409/16-17(04) Ref. : CB4/PL/TP Panel on Transport Meeting on 21 July 2017 Background brief on replacement of traffic control and surveillance system in Tsing Ma Control Area Purpose This paper provides background information on the replacement of the traffic control and surveillance system ("TCSS") in Tsing Ma Control Area ("TMCA"). It also summarizes the major discussions by Legislative Council ("LegCo") Members on financial proposals on the replacement of TCSSs in TMCA and other tunnels in the past. Background Tsing Ma Control Area 2. TMCA, opened for public use in May 1997, covers a key section of the highway route to North-West Lantau, Ma Wan and the Hong Kong International Airport at Chek Lap Kok. It comprises a 21-kilometre expressway network including Tsing Kwai Highway, Cheung Tsing Tunnel, Cheung Tsing Highway, Northwest Tsing Yi Interchange, Ting Kau Bridge, Tsing Yi North Coastal Road, Lantau Link, Ma Wan Road and North Lantau Highway (up to Sunny Bay Interchange). The Government enacted the Tsing Ma Control Area Ordinance (Cap. 498) to provide for the control and regulation of vehicular and pedestrian traffic within TMCA and related matters. As with other Government tunnels and control areas, the Administration has selected through open tender an operator to undertake the management, operation and maintenance of the tunnel and control area.1 3. At present, the Lantau Link provides the only vehicular access to Lantau, Chek Lap Kok and Ma Wan. According to the Administration in May 2016, Lantau Link is used by 84 000 vehicles daily on average. -
Special Traffic and Transport Arrangements for Hong Kong Cyclothon
TRANSPORT DEPARTMENT NOTICE SPECIAL TRAFFIC AND TRANSPORT ARRANGEMENTS FOR HONG KONG CYCLOTHON Notice is hereby given that special traffic and transport arrangements will be implemented on 10 October 2015 (Saturday) and 11 October 2015 (Sunday) to facilitate the holding of the Hong Kong Cyclothon: I. TRAFFIC ARRANGEMENTS FOR THE RACES ON 10 OCTOBER 2015 (Please refer to Plan 1) (A) Road Closures The following major roads will be closed to all vehicular traffic at the time specified below (except vehicles with closed road permits issued by the Transport Department): From 4 pm on 10 October 2015 to about 1.00 am on 11 October 2015 (depending on the actual finishing time of the race, and complete clearance for safe re-opening of roads to vehicular traffic): (i) Both bounds of Hung Hom Bypass between Hung Hom Road and Salisbury Road ; (ii) Princess Margaret Road Link southbound between Metropolis Drive and Hung Hom Bypass; (iii) Salisbury Road westbound between Chatham Road South and Cheong Wan Road; (iv) Both bounds of Salisbury Road Underpass; (v) Salisbury Road southbound between Cross Harbour Tunnel Administration Building and Science Museum Road; (vi) Both bounds of Mody Lane; (vii) Both bounds of Mody Road between Mody Lane and Science Museum Road; (viii) Salisbury Road eastbound between Chatham Road South and entrance of the Tsim Sha Tsui East (Mody Road) Bus Terminus. (except slow lane for exclusive use of franchised bus only); (ix) Science Museum Road northbound between Salisbury Road and Science Museum Square. (x) The 3rd and 4th lanes of Salisbury Road eastbound between Nathan Road and Chatham Road South; and (xi) The 4th and 5th lanes of Salisbury Road westbound between Nathan Road and Chatham Road South. -
Replacement of Traffic Control and Surveillance System in the Tsing Ma Control Area”
For discussion FCR(2017-18)59 on 2 February 2018 ITEM FOR FINANCE COMMITTEE CAPITAL WORKS RESERVE FUND HEAD 708 – CAPITAL SUBVENTIONS AND MAJOR SYSTEMS AND EQUIPMENT Transport Department New Subhead “Replacement of Traffic Control and Surveillance System in the Tsing Ma Control Area” Members are invited to approve a new commitment of $298,910,000 for the replacement of traffic control and surveillance system in the Tsing Ma Control Area. PROBLEM The Transport Department (TD) needs to replace the traffic control and surveillance system (TCSS) in the Tsing Ma Control Area (TMCA) to maintain the safe, reliable and efficient operation of the control area. PROPOSAL 2. The Commissioner for Transport, on the advice of the Director of Electrical and Mechanical Services, proposes to replace the TCSS in TMCA at an estimated cost of $298,910,000. The Secretary for Transport and Housing supports the proposal. /JUSTIFICATION ….. FCR(2017-18)59 Page 2 JUSTIFICATION 3. The TCSS in TMCA1 is for ensuring the safe and effective operation of the control area. The existing TCSS commenced operation when TMCA was commissioned in 1997, and has already been in use for more than 20 years. According to the Electrical and Mechanical Services Trading Fund (EMSTF), it is increasingly difficult and not cost effective to carry out repairs for the TCSS. For example, the existing multimode optical fibre cables2 in the system can only provide limited bandwidth. The telecommunication industry has long been replaced them by single-mode optical fibre cables. Other relevant equipment such as prismatic variable message signs, closed circuit television (CCTV) system and emergency telephone system are also beyond their economical serviceable life. -
Development of Tung Chung New Town in Hong Kong H. Wang, W
Transactions on the Built Environment vol 33, © 1998 WIT Press, www.witpress.com, ISSN 1743-3509 Development of Tung Chung New Town in Hong Kong H. Wang, W. Wong Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Hung Horn, Kowloon, Hong Kong Email: [email protected] Email: [email protected]. hk Abstract Hong Kong's new airport at Chek Lap Kok is scheduled to open on July 6, 1998. At present, construction of all major projects is either at the last stage or in completion. Tung Chung New Town, one of the Airport Core Programme (ACP), has been initially set up for housing 216,000 people by 2006 and providing living area for servicing staff of the new airport. Based on the case study on the development of Tung Chung New Town, this paper illustrates the relationship between transport system and land use development. In the paper, referring to many survey data and research results, the development of Tung Chung New Town is shown to be essential due to the relocation of the Hong Kong Airport. On the other hand, comparing with other new towns in Hong Kong, Tung Chung New Town is provided with better transport system links that minimize the travel time and improve the comfort and accessibility to other parts of the territory. This makes Tung Chung New Town a more attractive new town for people to reside. 1 Introduction In the past twenty years, the Hong Kong International Airport at Kai Tak has commenced a series of improvement to cater for the continuous growth in passengers and cargo. -
17 November 2009 Legislative Council Panel on Transport
LC Paper No. CB(1)417/09-10(01) 17 November 2009 Legislative Council Panel on Transport Subcommittee on Matters Relating to Railways Airport Railway Capacity Introduction 1. Suggestions have been made that the proposed terminus of the Express Rail Link should be located at Kam Sheung Road, rather than at West Kowloon and that an extension of the Airport Express from Tsing Yi be constructed and operated as a bifurcated service, serving both HK Airport and the alternative location for the Express Rail Link terminus. This report assesses whether the Airport Express can accommodate such a bifurcated service. Airport Railway Signalling Design 2. The Airport Railway comprises two interleaved train services, the Airport Express and the Tung Chung Line. These services share common tracks at two critical sections; the harbour crossing between Hong Kong and Kowloon stations, and the section from Tsing Yi station across the Tsing Ma and Kap Shui Mun bridges. These two sections of the alignment constrain the maximum capacity of the Airport Express and the Tung Chung Line. 3. The signalling system controls the movement of trains and is designed as a safety critical system to ensure safe separation between trains at all times. The original objective for the design of the signalling system for the Airport Railway, taking the above track configuration into account, was for a maximum signalled capacity of one Airport Express train every 4.5 minutes and one Tung Chung Line train every 2.25 minutes, equivalent to 39 trains per hour at the critical section between 1 Hong Kong and Kowloon stations, using the following service pattern (Pattern A): Tung Chung Line – to Tung Chung Airport Express – to Airport Tung Chung Line – to Tsing Yi repeat The full service was envisaged between Hong Kong and Tsing Yi and the constraint imposed by the Tsing Ma bridge (only 1 train on each track at any time) accommodated by running alternate Tung Chung Line trains from Hong Kong to Tsing Yi only.