Project Reference Catalogue. Bridge Design Services

Transcription

1 1 High Speed Rail s

2 2 List - Taiwan high speed rail project, contract C250. Composite launched bridge, design unit DU Taiwan high speed rail project. Warren truss steel bridges. - Taiwan high speed rail project, contract C210. Warren truss steel bridge design unit. DU Taiwan high speed rail project, contract C250. Warren truss steel bridge design unit DU Taiwan high speed rail project, contract C250. Launched Warren truss steel bridges, 13.02, 13.05, Taiwan high speed rail project, Contract C250. Cast insitu Design unit DU Taiwan high speed rail project. Advance shoring bridges, Independent checking engineering and site engineering services.

3 3 List - Taiwan high speed rail project, contract C210. Movable scaffolding system. - Taiwan high speed rail project, contract C215, Movable scaffolding system. - Taiwan high speed rail project, contract C250. Advance shoring design, design unit DU Taiwan high speed rail project, contract C250. Advance shoring design unit DU Taiwan high speed rail project, contract C295, Advance shoring equipment. - Taiwan high speed tail project, Balanced cantilever bridges. - Taiwan high speed rail project, contract C250. Balanced cantilever bridge design unit DU

4 4 List - Taiwan high speed rail project contract C250. Loading platform design. - Taiwan high speed rail project contract C260. Incrementally launched bridge design. - Taiwan high speed rail project, Contract C250. Overpass bridges, Design units DU & The Yuksel High Speed Rail Line Between Kayas & Yerkoy, Turkish Republic. Detail Design of Viaducts 5 & 6 - Rapid access MRT system construction project for Taoyuan International airport. CE01D advance shoring / movable scaffolding equipment. - Rapid access MRT system construction project for Taoyuan International airport. CE02 Advance shoring / Movable Scaffolding Equipment. - Gautrain high speed rail project South Africa. Viaduct design services.

5 5 List - Prai Swing Bridge For The Electrified Double Track Between Ipoh And Padang Besar, Republic of Malaysia. - Golden Horn Metro Crossing, Istanbul, Turkish Republic Istanbul Metro MRT Four Rail Bridge Crossing over the Golden Horn Inlet. Astaldi Gulermak Joint Venture. - Golden Horn Metro Crossing, Istanbul, Turkish Republic Istanbul Metro MRT Four Rail Bridge Crossing over the Golden Horn Inlet. Hakan Kiran Architects. - Taipei Rapid Transit System, Neihu Line, Taiwan. Mucha Line Extension, Precast Segmental Bridge. - Taipei MRT, Contract CE01B, Full Span Launching Girders, Taipei MRT Line, Taiwan.

6 6 COMPANY PROFILE Wiecon is an internationally active consulting company with technology driven expertise. The design of bridge structures represents a mixture of sensitively integrated designs, advanced technologies and past experiences. Wiecon has been involved in many projects covering all types of bridges and services and is proud to present our outstanding capabilities and achievements in bridge engineering. We have been responsible for a complete range of services from preliminary studies, detailed design to the supervision of the final stages of erection. Our experience from projects includes precast segmental and full span, balanced cantilever, advance shoring, incrementally launched, cable stay, suspension and other special bridges; as well as the design of bridge equipment used during construction and the design of major temporary works. We also specialize in heavy lifting design, maintenance and rehabilitation works of major bridges. Our team is characterised by their technical competence, their flexibility to complete any task at hand, and their local knowledge and abilities. Our innovative management culture is helping our staff to meet these challenges by combining long term experience with the latest state of the art technological developments.

7 7 Taiwan High Speed Rail Map

8 8 Taiwan High Speed Rail, Contract C 250, Composite Launched Bridge, Design Unit THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Design Construct Lot C 250; Hochtief / Ballast Nedam / Pan Asia; the HBP Joint Venture. - Feasibility study - Preliminary design - Detailed design - Contractors consultant - Equipment design period Background were provided for the detail design and the construction support for the m long and eight span composite launched high speed rail bridge crossing the first north south freeway near Taichung. The composite launched bridge was part of the Design Unit DU The launched concept was proposed as an alternative for the tender design as it allowed for fast track construction without significant interruptions to the traffic flow on the Second Freeway. The composite concept called for an erection method of launching the U shaped steel trough and then finally casting a concrete deck slab on top using a movable form traveller. were provided to determine the method of erection and for the design of the movable form traveller to cast the HSR concrete deck slab.

9 9 Taiwan High Speed Rail, Warren Truss Steel Bridges THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Warren Truss Steel Bridges used for very long span crossings on the high speed rail alignment. Independent Checking Engineer and Independent Site Engineer services. period

10 10 Taiwan High Speed Rail, Contract C 210, Warren Truss Steel Bridge, Design Unit 08 THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Design Construct Lot C 210; for the Obayashi / Futsu; OF Joint Venture. Steel Truss Bridge, Design Unit Feasibility study - Preliminary design - Detailed design - Contractors consultant Background Service were provided to the OF joint venture for the preliminary and detail design of the 1,800 ton Warren truss steel bridge in DU 08 to cross a busy highway in northern Taiwan. The method of construction was to preassemble the rectangular shaped welded box sections and launch the bridge into position; however it was later decided to fully erect the bridge in place on temporary supports. The bridge had a span of 65 m and consisted of two parallel steel trusses joined by cross beams; and utilized a composite concrete slab for the high speed rail deck. The steel truss bridge design called for a rigorous investigation into the dynamic behaviour of the bridge to limit the vertical acceleration, cant and end rotations. To determine the magnitude of these values for the high speed rail system a rolling stock analysis was carried out on the bridge structural elements. The scope of services included: - superstructure design including the concrete slab below track level - dynamic analysis using the finalised substructure dimensions and the adjacent superstructure design - rolling stock analysis - pot bearing and shear key designs; providing design forces, movements and any other related requirements - expansion joints; providing the truss bridge movements - provision of 3D perspectives - calculations to assess both the assembly and launching stages of the steel truss bridge - provision of loadings as a design input for the temporary bent support - provision of the construction method and drawings - design coordination with THSRC and other nominated consultants - interface coordination

11 11 Taiwan High Speed Rail, Contract C 250, Warren Truss Steel Bridge, Design Unit THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project. Design Construct Lot C 250; Hochtief / Ballast Nedam / Pan Asia; the HBP Joint Venture; Design Unit Feasibility study - Preliminary design - Detailed design - Contractors consultant Background were provided to the joint venture for the preliminary and detail design of the DU Warren truss steel bridge. The Warren truss steel bridge being located just north of Taichung HSR Station; comprising of a 22 m high, welded steel box sections that was site assembled using high strength bolts. The DU truss bridge had spans arranged as 61 m + 70 m + 60 m and consisted of two parallel steel trusses joined by cross beams with a concrete composite slab base for the track. The steel truss bridge design called for a rigorous investigation into the dynamic behaviour of the bridge to limit both vertical acceleration, cant and end rotation. To determine the magnitude of these values for the high speed rail system a rolling stock analysis was carried out on the bridge structural elements. The scope of services included: - superstructure design including the composite slab below track level - dynamic analysis using finalised substructure dimensions and the adjacent superstructure design - rolling stock analysis - pot bearing and shear key designs; providing design forces, movements and any other related requirements - expansion joints; providing the truss bridge movements - provision of 3D perspectives - calculations to assess all the assembly stages of the bridge - provision of loadings as a design input for temporary bent supports - providing the construction method and drawings - design coordination with THSRC and other nominated consultants - interface coordination

12 12 Taiwan High Speed Rail, Contract C 250, Launched Bridges, Design Units /.05 /.08 Taiwan High Speed Rail Corporation. Design & Construct Lot C 250; JV of Hochtief / Ballast Nedam / Pan Asia; Design Units 13.02, & Feasibility study - Preliminary design - Detailed design - Contractors consultant period : Background Service were provided for the design and erection of 3 of the HSR Warren truss bridges; just south of Taichung Station. The 3 bridges were for the main line rail south and north bound and the branch line to Wurih Depot. The parallel bridges cross the North - South Freeway, the Fazi River and Provincial Highway #1. Each bridge comprised of two parallel trusses joined by cross beams; and were fabricated from welded steel box sections; and then assembled using over 600,000 high strength bolts. Each bridge consisting of 3 continuous spans m; 441 m long, and the weight for all three bridges was 24,000 tons. To avoid any road traffic disturbances, a sophisticated erection scheme was devised to preassemble the first two bridge spans; on temporary supports in the center; and launch this bridge to the south abutment using a 108 m long launching nose beam. Then this bridge was moved sideways into its final position on the west side. The erection procedure was repeated for the next bridge truss, which was launched and then moved into its final position on the east side. The third truss was then erected and launched between the two previously erected bridges. A concrete slab was cast for the track deck after checking the final level and alignment of each of the three bridges. The steel truss bridge design called for a rigorous investigation into the dynamic behaviour of these bridges; to limit the vertical acceleration, cant and end rotation. A rolling stock analysis was carried out on the bridge structural elements; and mechanical shear keys added to each bridge to resist the horizontal seismic forces. Two pot bearings (per span per truss); the largest ever to be manufactured; now support the three bridges. A series of shock transmitting units were installed to ensure the uniform distribution of the longitudinal seismic forces among the supporting piers.

13 13 Taiwan High Speed Rail, Contract C 250, Cast insitu, Design Unit THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Design Construct Lot C250; Hochtief / Ballast Nedam / Pan Asia; the HBP Joint Venture; for C 250 design and construction of Design Unit Preliminary design - Detailed design - Contractors consultant - Equipment design period Background were provided for detail design and construction support for the 3 span, prestressed concrete high speed railway bridge in Design Unit DU acceleration characteristics of the structure. The bridge alignment was located near Taichung and the prestressed concrete box girders were designed to be cast insitu. As Taiwan is a highly seismic area, subject to severe earthquakes; the elevated high speed rail structure needed to be designed to withstand severe ground movements. The high speed rail elevated bridge design was carried out in accordance with THSRC design specifications for the project. The dynamic behaviour of the bridge under train loading was checked by carrying out a rolling stock analysis in order to determine the vertical The analysis assured that the HSR elevated structure was well within the specifications requirement.

14 14 Taiwan High Speed Rail, Advancing Shoring Method Taiwan High Speed Rail Corporation. Over 127 km of 13 wide prestressed concrete viaducts were constructed; and 9 contractors designed and built 75 kms of viaducts using the ASM; Advancing Shoring Method. Independent Checking Engineer and Independent Site Engineer services. period

15 15 Taiwan High Speed Rail, Contract C 210, Movable Scaffolding System THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Design of two sets of MSS movable scaffolding system equipment for the Obayashi / Futsu JV; Contract C 210, advancing shoring construction. - Check calculations of an alternative MSS support proposal - Drawing checks - Preparing the design package for official submittal to and approval by THSRC - Construction engineering support period : Background were provided to Obayashi / Futsu; on C 210 for the design of two sets of 88 m long movable scaffolding system equipment. The MSS equipment was used for the construction of 2,580 m of 40 m full span cast in place concrete box girder units for C 210 Contract. The services also included engineering support during construction. The equipment design was carried out in accordance with the THSRC design specifications for bridge structures. Taiwan is a highly seismic area and subject to severe earthquakes; and the MSS equipment for the elevated structure needed to be designed to withstand such ground movements.

16 16 Taiwan High Speed Rail, Contract C 215, Movable Scaffolding System THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project. Design of three sets of MSS movable scaffolding system equipment for the Obayashi / Futsu JV; Contract C Check calculations of an alternative MSS support proposal - Drawing checks - Preparing the design package for official submittal to and approval by THSRC - Construction engineering support period Background were provided to Obayashi / Futsu on C 215 for the design of three sets of 88 m long movable scaffolding system equipment The MSS equipment was used for the construction of 40 m full span cast in place concrete box girder units for a total length of 7,240 m. The designs of MSS equipment sets were carried out in accordance with the THSRC design specifications for elevated bridges. Taiwan is a highly seismic area and subject to severe earthquakes; and the MSS equipment for the elevated structure needed to be designed to withstand such ground movements. The construction method using the MSS system is where the formwork is assembled; and then advances from one span to the next without the need for reassembly. The MSS is self-propelling and is supported directly off the permanent works.

17 17 Taiwan High Speed Rail, Contract C 250 Advancing Shoring, Design Unit THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project. 810 m. Hochtief / Ballast Nedam / Pan Asia; HBP Joint Venture for Contract C 250, Design Unit DU The advancing shoring method is a system where the main formwork is assembled and then progressively advances from one deck to the next without the need for reassembly. It is usually selfpropelling and supported directly off the permanent columns. - Contractors consultant - Equipment design - Detail Design period : Background The Design Unit alignment was located on the high speed railway line near Taichung. were provided to the HBP joint venture for the design of a set of 110 m long movable scaffolding system ( MSS ) equipment used for the advancing shoring method for the cast in place concreting of 18 x 45 m spans over a total length of The MSS equipment was supported by temporary works directly of the permanent works pier foundation. The high speed rail elevated bridge design was carried out in accordance with the THSRC design specifications for the project. The dynamic behaviour of the bridge under train loading was checked by carrying out a rolling stock analysis in order to determine that vertical acceleration characteristics of the HSR structure; was well within the THSRC design specifications. As Taiwan is a highly seismic area, subject to severe earthquakes, the elevated high speed rail structure needed to be designed to withstand severe ground movements.

18 18 Taiwan High Speed Rail, Contract C 250, Advancing Shoring, Design Unit THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Hochtief / Ballast Nedam / Pan Asia; the HBP Joint Venture. The design and construct C 250; DU Preliminary design - Detailed design - Contractors consultant - Equipment design period Background The bridge alignment was located on the high speed rail link near Taichung The high speed rail elevated bridge design was carried out in accordance with the THSRC design specifications for the project were provided for the detail design and the construction support for the multiple span prestressed concrete high speed railway bridge in Design Unit DU The dynamic behaviour of the bridge under train loading was checked by carrying out a rolling stock analysis in order to determine the vertical acceleration characteristics of the structure. The prestressed concrete box girders were 45 m length and designed to be built by the advancing shoring method of construction. The advancing shoring method is a system where the main formwork is assembled and then progressively advances from one deck to the next without the need for reassembly. It is usually selfpropelling and supported directly off the permanent columns. The analysis assured that the HSR elevated structure was well within the requirements of the specifications. As Taiwan is a highly seismic area, subject to severe earthquakes, the elevated high speed rail structure needed to be designed to withstand severe ground movements.

19 19 Taiwan High Speed Rail, Contract C 295, Advancing Shoring Equipment THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Design and Construct C 295; for the Evergreen Construction / Italian Thai / PEWC; the EIP Joint Venture, for the design of fifteen sets of dual span movable scaffolding equipment. The equipment incorporated a quick and easy operating procedure and allowed the contractor to achieve the very high production rates necessary to complete the advancing shoring construction of Contract C 295 within the schedule requirements period Background were provided for the design of fifteen sets of movable scaffolding equipment used for the advancing shoring method to construct most of the rail bridges in C 295. In order to meet the very exacting construction schedule for the high speed rail elevated line, the design of the equipment was based on the capability to cast two 35 m spans at one time. Allowing the contractor to achieve the production of 2 x 35 m spans in 10 days for each of the fifteen sets of equipment. It was essential that the equipment was designed to be as robust as possible to withstand the rigours of the fast rate of construction. The advancing shoring construction in C 295 was 15.5 km in length.

20 20 Taiwan High Speed Rail, Balanced Cantilever Method Taiwan High Speed Rail Corporation. Over 127 km of 13 m wide, prestressed concrete viaducts; were constructed; 10 JV contractors designed and built 8.5 km of HSR viaducts using the BCM Balanced Cantilever Method. Independent Checking Engineer and Independent Site Engineer services. period

21 21 Taiwan High Speed Rail, Contract C 250, Balanced Cantilever, Design Unit THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project. Design and Construct C250; Hochtief / Ballast Nedam / Pan Asia; HBP JV. - Preliminary design - Detailed design - Contractors consultant - Equipment design period Background were provided for detailed design and construction support for the three span prestressed concrete high speed rail bridge in Design Unit DU The bridge alignment was located near Taichung and the prestressed concrete box girders were designed to be constructed by the balanced cantilever method. The high speed rail elevated bridge design was carried out in accordance with the THSRC design specifications for the project. included the preparation of a comprehensive major temporary works submittal package containing the complete design analysis, shop drawings and calculations. The calculation package and shop drawings included the details on all column cross beams, struts, bracket connections; all taking into account of the horizontal loadings from wind, earthquake and eccentricities and differential vertical loading during erection, casting and dismantling. also covered the balanced cantilever construction equipment, which was used for the erection of the three span bridge sections. Following the temporary works design package for DU 09.05; the traveller design was repeated for the Design Units DU 10.06b, and The dynamic behaviour of the bridge under train loading was checked by carrying out a rolling stock analysis in order to determine the vertical acceleration characteristics of this structure.

22 22 Taiwan High Speed Rail, Contract C 250, Loading Platform Design THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project. Design Construct Lot C 250; Hochtief / Ballast Nedam / Pan Asia; the HBP Joint Venture. Design of two of the temporary works steel loading platforms to receive the high speed rail concrete box girders from the two precast factories. period Background Over 70%, or 27 km, of the length of C 250 comprised of standard viaducts, and to precast each span and erect by overhead gantry was the fastest and most efficient method of construction for such a large number of repetitive viaduct spans. Each box girder was 2.8 m deep and 13 m wide; with spans that vary from 25 m, 30 m and 35 m in length, and weighing up to 800 tons. The temporary loading platforms were erected in 2 sections of the high speed rail alignment and sited between three of the permanent works piers; close to the precast factory areas. A self propelled transporter which was used to transport the box girder units; is shown parked on the platform. The ends of the drawbridges were opened to allow the 915 ton gantry crane to enter and position the box girder on the transporter. After the drawbridges were closed, the transporter moved the precast girder span unit to its final placing location on the HSR alignment.

23 23 Taiwan High Speed Rail, Contract C 260, Incremental Launching Method THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaohsiung. Design and Construct C 260; for the joint venture of Bilfinger Berger and Continental Engineering. - Launching equipment design and fabrication - Formwork mould design - Casting yard design - Subcontractors consultant - Specialist consulting services period : Background The design and construct bridges in C 260 were located on the high speed railway alignment close to Taichung. were provided to plan and design the casting yards for several incrementally launched prestressed concrete bridges on C 260. Black Stone Construction was the specialist subcontractor appointed for the bridge construction works. The prestressed concrete box girders were designed to be constructed by the incremental launching method. were provided to design the casting yards; which included a highly automated formwork casting system. Specialist consulting services were provided to Black Stone to support the incremental launching activities for Contract C 260.

24 24 Taiwan High Speed Rail, Contract C 250 Overpass Bridges, Design Unit & THSRC; the Taiwan High Speed Rail Corporation; the BOT concessionaire company responsible for the 345 km high speed rail project between Taipei and Kaoshiung. Design Construct Lot C 250; Hochtief / Ballast Nedam / Pan Asia; the HBP Joint Venture for 2 road bridges over the high speed railway alignment. Namely bridges in Design Unit and Preliminary design - Detailed design - Contractors consultant - Construction engineering period Background were provided for detailed design and construction support for two overpass road bridges across the high speed rail alignment near Taichung. Overpass bridge consisted of seven spans of 25 m each; in total 175 m, with a deck width of 8 m. The bridge had a cast in place slab m thick supported by 4 precast concrete I beams, 1.7 m deep and 0.7 m wide for each span. Overpass bridge consisted of three spans of m m m; in total m. The deck width was 6 m and was supported by three precast I beams 2 m deep by 0.7 m wide for each span, with a cast in place concrete deck m in thickness.

25 25 The Yuksel High Speed Rail Line Between Kayas & Yerkoy, Turkish Republic. Detail Design of Viaducts 5 & 6 : Kolin, Turkish Republic : The Yuksel HSR Turkish Republic. : Detail Design. period: 2013 Background: The YUKSEL HSR project Viaduct 5 is a 24-span Casting In Place (CIP) type bridge, each span length is 40m and there are 3 spans per unit. The entire structure including all structural components is designed at three earthquake levels with 75-year, 475-year, 2475-year return event and the construction stages have also been considered in the design. The YUKSEL HSR project Viaduct 6 is a 21-span Casting In Place (CIP) type bridge, each span length is 40m and there are 3 spans per unit. The entire structure including all structural components is designed at three earthquake levels with 75-year, 475-year, 2475-year return event and the construction stages have also been considered in the design.

26 26 Rapid Access MRT System Construction for Taoyuan International Airport CE01D Advance shoring / Movable Scaffolding Equipment : Futzu Construction : CE01D CKS MRT Line : Equipment detail design Equipment shop drawings Major temporary works period: Background: The CE01D concrete viaduct includes a typical two span continuous units following a tight curve alignment. Majority of the bridge units are two 60m spans and to be built by advancing shoring method. The distinct feature is to cast the bridge with a minimum radius of curvature 500m. Futsu has selected MSS equipments to cast the curve bridge 2 span units by advancing shoring method. To realize the requirement, studies had been conducted and the final outcome is to use an under slung MSS which features functions to cater the changes of different tight curvature of concrete deck.

27 27 Rapid Access MRT System Construction for Taoyuan International Airport CE02 Advance shoring / Movable Scaffolding Equipment : Kung Shin Construction : CE02 CKS MRT Line MSS : Equipment detail design Equipment shop drawings Major temporary works period: Background: This MSS equipment is designed for casting the full span viaducts of construction lot CE02 of the new Taoyuan International Airport MRT line. The construction procedure method follows the sequential span-by-span method. The hanging bracket structure supports the MSS main girder during casting and the launching operation. This method also allows the repetitive operation regardless of piers heights and span lengths. The min span casting length is 20m and the maximum is 35m.

28 28 Gautrain High Speed Rail, South Africa Viaduct Design The Bombela Consortium and Vela VKE a section detailed designer. Gautrain HSR Viaduct Section Design. - Detailed design - Specialist consultant Bombardier will supply a fleet of 24 Electrostar four car emus of similar design to their rolling stock vehicles used in the United Kingdom; and the overall project has been estimated to be 3.3 billion US$. Vela VKE; a section detail designer; appointed Pöyry Infra as a specialist consultant for five precast concrete segmental viaducts along the double track HSR route between Midrand and Marlboro Stations. period Background Gautrain is an 80 km double track high speed railway system in South Africa that will link Pretoria Station and Johannesburg Park Station to OR Tambo International Airport. The BOT concession was awarded to the Bombela Consortium; a JV between Bombardier, Bouygues and Travaux Publics of France, and Murray & Roberts, a South African engineering & contracting company. The BOT rail project started in May 2006 and the initial planning is to be ready for the 2010 FIFA World Cup. The services includes the preliminary and detail design of the five viaducts; performing specialized rolling stock calculations and providing consulting services support for precast concrete segmental construction. The precast concrete box segments are all 10.1 m wide and 3.5 m deep in cross section; and the five viaduct spans and lengths are: V01 5 spans, 230 m long V03 13 spans, 638 m long V11 5 spans, 230 m long V13 10 spans, 444 m long V14 15 spans, 638 m long

29 29 Prai Swing Bridge For The Electrified Double Track Between Ipoh And Padang Besar, Republic of Malaysia. : MMC Gamuda JV : Prai Swing Bridge For The Electrified Double Track Between Ipoh And Padang Besar. : Specialist Consultant period: 2013 Background: Spans: 40m+40m = 80m Total Length. Width of Deck: 12m The new Prai River Swing Bridge is located along the new 328km electrified double track from Padang Besar to Ipoh in Malaysia, currently under construction by MMC-Gamuda JV. It provides rail access between the Butterworth and Prai sections of the Penang Port. It is 12m wide and swings open approximately 72 to provide two(2) navigational channels with a minimum clear width of 30m each.

30 30 Golden Horn Metro Crossing, Istanbul, Turkish Republic Istanbul Metro MRT Four Rail Bridge Crossing over the Golden Horn Inlet : Astaldi Gulermak Joint Venture, Turkish Republic. : Istanbul Metro, Golden Horn Crossing. : Lifting Equipment Detail Design, Major Temporary Works Design. Construction Engineering & Maintenance Gantry Detail Design. South Concrete Approach Viaduct: meter spans. (168.9m total). Steel Swing Bridge: meter spans. (120m total). Steel Cable Stay Bridge: meter spans (360m total). North Concrete Approach Viaduct: meter spans (268m total). period: Background: Golden Horn Metro Crossing, Istanbul, TurkishRepublic. Swing Bridge Lifting Equipment Design. The swing bridge forms part of the Golden Horn Metro Crossing across the Halic, Istanbul. The bridge was constructed in segments using the unbalanced cantilever method with an induced counterweight applied during the final stages. The swing bridge has a span arrangement of 50m+70m giving a total length of 120m. The maximum weight of a segment lifted is approximately 220 tones including the two footbridges that are attached to each side of the deck.

31 31 Golden Horn Metro Crossing, Istanbul, Turkish Republic Istanbul Metro MRT Four Rail Bridge Crossing over the Golden Horn Inlet : Hakan Kiran Architects, Istanbul, Turkish Republic.. : Istanbul Metro, Golden Horn Crossing. : Preliminary Design. Detail Design Construction Supervision for the Contractor. period: Background: The Metro Crossing consists of four bridges and two station entrance structures thant span the Golden Horn Inlet, Istanbul, Turkey! One entrance structure is located on each bank of the Golden Horn Inlet. The total length of all four bridges equate to just under 950 meters. South Concrete Approach Viaduct: meter spans. (168.9m total). Steel Swing Bridge: meter spans. (120m total). Steel Cable Stay Bridge: meter spans (360m total). North Concrete Approach Viaduct: meter spans (268m total).

32 32 Taipei Rapid Transit System, Neihu Line, Taiwan Mucha Line Extension, Precast Segmental Kung Shin Contractors, Taiwan. - Design of the erection equipment for full span precast girders Taipei Rapid Transit System, Mucha Line, is being extended to the district of Neihu, and called the Neihu Line. period Precast pier cap mould design - Precast segmental mould design - Design of the equipment for the segmental cantilever erection Two long bed casting moulds were designed for production of over 400 precast segments, and the maximum segment weight was about 65 tons. Four precast moulds were designed to produce 227 precast pier caps; and the design of equipment for construction also included: - four balanced cantilever erection girders - full span precast U girder erection equipment

33 33 Taipei MRT, Contract CE01B, CE01B Full Span Launching Girders, Taipei MRT Line, Taiwan Taipei Metro, DSI Taipei CE01B. Taipei MRT full span launching girders. period Background Detail Design, Rebar & PT Shop Drawings Construction Engineering Casting Yard Design Deck Casting Mould Design. Deck Width: 4.350m / 5.581m (x2) Deck Depth: 2m Spans Configuration (2 x Single Cell Precast Box Girders) TYPE A: 18m, 25m, 27.1m TYPE C: 30m TYPE D: 20m, m, 25m, 30m, 31.1m TYPE E: 30m, 31.1m TYPE F: 27.1m, 30m, 31.1m TYPE G: 25m, 30m TYPE K: 22.6m

34 34 WIECON Co. Ltd. Consulting Engineers 6 Floor, 7 Dun Hua South Road Section 1, Taipei, 105, Taiwan, ROC. Tel: +886 (0) Fax: +886 (0) , wieconsult@wiecon.com.tw / wiecon@wiecon.com.tw Web: