Wiecon

Civil & Structural Consulting Engineers

Striving to Bridge Communities Together

Equipment Design

Client:

Futzu Construction, Taiwan.

Project:

The new MRT System link between Taipei City and Taoyuan International Airport.

Movable Scaffolding System (MSS). The CE01D concrete viaduct includes a typical two span continuous unit followed by a tight curve alignment.

The majority of the bridge units are two 60m spans and are constructed using this movable scaffolding system or advance shoring method.

The distinct feature of this project is to cast the bridge with a minimum tight radius curvature of 500m.

Services:

Equipment Detail Design, Equipment Shop Drawings &
Major Temporary Works.

Client:

PT Waskita Karya, Republic of Indonesia.

Project:

Rokan 1 & Rokan 2 Extradosed Bridges, Rokan River, Republic of Indonesia.
Rokan 1: The bridge consists of 4 reinforced concrete pylons and a twin parallel cable plane supporting a concrete deck with a total length of 710m. The structure is founded on piled foundations in the river with a max pile length of 55m. The deck consists of a reinforced concrete section with a width of 20.5m.

Rokan 2: The bridge consists of 4 reinforced concrete pylons and a twin parallel cable plane supporting a concrete deck with a total length of 810m. The structure is founded on piled foundations in the river with a max pile length of 55m. The deck consists of a reinforced concrete section with a width of 15m.

Services:

Form Traveller Detail Design & Shop Drawings.

Client:

Kung Shin Construction, Taiwan.

Project:

The new MRT System link between Taipei City and Taoyuan International Airport.

Movable Scaffolding System (MSS). The CE02 concrete viaduct consists of a minimum span of 20m and a maximum span of 35m. The viaduct is constructed using this movable scaffolding system or advance shoring method.

Services:

Equipment Detail Design, Equipment Shop Drawings & Major Temporary Works.

Client:

Huang Chung Construction, Taiwan.

Project:

The C911 Precast Segmental Project is an extension of the existing main north and south freeway number 1. The Extension of the freeway is located between Chungli and Yungmei, Taoyuan County, Taiwan. The main erection gantry is 160m long and erected deck segments with varying span lengths. The maximum span length is 75m and the minimum span length is 40m. The standard deck segment dimensions consists of a deck width of 11.8m and a casting standard length of 3.3m.

Services:

Precast Segmental Erection Girder Design, Main Deck
Formwork System Design & Construction Engineering.

Client:

Ghulam Rasool & Company Pyt LTD, Republic of Pakistan.

Project:

Naluchi Earthquake Memorial Extradosed Bridge.
The Naluchi Bridge is an Extradosed Bridge with a span configuration of 123m + 123m giving a total bridge length of 246m.

The depth of the deck cross section varies from3.5 m to 7.0m across both spans. The bridge consists of two pylons that are each 24 meters in height. The deck is supported by double plane cable stays and is constructed using the free cantilever method from the pylon outwards. The width of the deck is 15.6m.

Services:

Free Cantilever Deck Formwork System Design & Shop Drawings, Construction Engineering, Site Supervision.

Client:

Evergreen Steel Construction, Taiwan.

Project:

The C903 Steel Deck Segmental Project is an extension of the existing main north and south freeway number 1.

The Extension of the freeway is located between Wugu and Yungmei, Taoyuan County, Taiwan. The main erection gantry is 117m long and erected steel deck segments with span lengths of 55m. The standard deck steel segment dimensions consists of a deck width of 18m and a prefabricated length of 14m. The deck segments have a depth of 4m.

Services:

Steel Deck Segmental Erection Girder Design.

Client:

Astaldi Gulermak Joint Venture, Turkish Republic.

Project:

Golden Horn Metro Crossing Project, Istanbul, Turkish Republic. 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.

Services:

Lifting Equipment Detail Design,
Construction Engineering & Maintenance Gantry Detail
Design.

Client:

Mega Yapi Construction and Trading Company, Turkish Republic.

Project:

The South Approach Viaduct (SAV) provides the access to the main suspension bridge, which crosses the Izmit Bay between Dil Iskelesi and Hersek in the Turkish Republic.

The South Approach Viaduct is 1376.4 meters long (1.38km) and it has a maximum span of 136 meters and the tallest pier is approximately 50m in height.

The deck consists of a double steel box girder with a width of 35.93m. The deck includes 6 lanes of traffic (3 lanes in each direction), 2 sidewalks and 2 emergency lanes.

Services:

Incremental Launching Method. Detail Design of Launching Equipment & Major Temporary Works.

Client:

DSI, Taiwan & Sumitomo Mitsui Construction.

Project:

The Neak Loeung Cable Stay Bridge, Kingdom of Cambodia. The cable stay bridge is part of the NR1 road that forms part of the Asian Highway Route that connects Ho-Chi Minh City and Bangkok through Phnom Penh. The bridge spans across the Mekong River in the Indochina region of Cambodia and links Neak Loeung and the Vietnam border.

The bridge has a span configuration of 154.7m+165m+157.7m giving a total length of 474.4m.

The concrete deck that is constructed using the under slung formwork system has a width of 16.9m and sits approximately 40m above the water level. The bridge consists of two concrete “H” shaped pylons each having a total height of approximately 85m above the deck level.

Services:

Form Traveler Detailed Design & Construction Engineering.

Client:

Kung Shin Construction, Taiwan.

Project:

Linkou Power Plant Renewal Project, Taiwan Power Company, Linkou, New Taipei County, Taiwan.
The project consist of 10 new coal storage silos that are to be constructed as part of Taipower’s continuing upgrades to its power plants. Each silo has an inside diameter of 46m. The external concrete wall of the silos vary from 1.6m thick at the base to 0.6m at the top. The roof consists of an inclined steel truss system lifted into position as one unit. The total height of each silo is 72m from ground level to top of roof level.

Services:

Steel Roof Lifting Equipment Design & Climbing Formwork System Design.

Client:

MK4, MEPS, Republic of Kuwait.

Project:

Maintenance of the Interchanges for the 6th & 7th Highway in the South Jahra & West Jleeb Ashuyoukh Areas. Republic of Kuwait.

RA184: 5 Precast Concrete Segmental Viaducts:
IC1A, IC3A, IC3B: 32m+47+32m Spans = 111m bridge lengths.
IC1B: 32m+42+32m Spans = 106m bridge length
IC4N, IC4S: 32m+44m+32m Spans = 108m bridge lengths.

RA186: 3 Precast Concrete Segmental Viaducts:
IC1A: 28m+39m+39m+28m = 134m bridge length
IC1B: 25m+35m+35m+25m = 120m bridge length
IC11: Total bridge length is 761m consisting of 16 spans with a maximum span of 55m and a minimum span of 32.5m. The average deck width is 12m and the depth varies from 2m to 2.7m.

Services:

Segment Lifter Design & Deck Segment Formwork System Design.

Client:

Wika Construction, Indonesia.

Project:

Pembangunan Jalan Tol Bogor Ring Road Seksi II A Extension Project, West Java, Indonesia.

Bogor Ring Road is a precast segmental project with more than 1000 segments. The main launching girder has a total length of 113m & the typical span length is 50m. The double box concrete deck has a width of 22m and the single box concrete deck has a width of 11m.

Services:

Precast Segmental Erection Girder Design & Construction Engineering.