The CEBU Link JV, comprised of ACCIONA and the Philippine companies First Balfour and D.M. Consunji Inc, has been awarded the international tender to build a new connection between the islands of Cebú and Mactán in the Philippines. The end client is the concessionaire Cebu Cordova Link Expressway Corporation, owned by the Metro Pacific Tollways group.

The project, to be carried out in the form of Early Contract Involvement (ECI), has a budget of approximately USD 400 million and is aimed at reducing the intense traffic between the capital city on the island of Cebu – Córdova – the second largest city in the Philippines, and the island of Mactán, the location of the city’s airport. The works began in 2018 and the bridge is expected to be completed in the last quarter of 2021 and complete operations by the first quarter of 2022.

To enable the connection, the project includes a new section of road, mainly over water, part of which will be supported by embankments and another by different structures. Of these structures, the main section and work of the project consists of a unique bridge over the navigated channel of the Port of Córdova by means of a stayed solution, with a central span of 390 meters.

The project engineering has been entrusted to UTE SENER-CFC, the company that will also prepare the studies during the bid preparation phase. CFC has been chosen as part of the design team to prepare the study and construction of the main bridge.

Features of the bridge:

The successful bid by the CEBU Link JV, now to be developed and built, is based on a reference design for Metro Pacific by the Danish engineering firm COWI, which established a main span with a length of 390 meters, including central towers with axial stays to a box section deck, a standard geometric structure for towers pylons.

During the bid phase, in accordance with these conditions, the CFC engineers and technical services of ACCIONA developed a solution to optimize the overall behaviourbehavior of the structure and its construction. The solution chosen introduced several significant changes:

• longitudinal structure: reduction of the total length of the main bridge by reducing the compensating spans, reducing the length of the precast segments and number of stays, incorporating intermediate piers in the balanced span, an internal counterweight within the box section to reduce the vertical pre-stressing when anchoring to the balanced span piers…

• deck cross-section: reduction of the depth from 4.00 m to 3.50 m, elimination of the cross-sectional transverse ribs to leave solid cantilevered slabs, greater inclination of the webs, connection of the stays to the box section by means of internal struts…

• foundations: change in foundations from caissons to bored piles.

• solution for fixing the tower stay anchors: by means of a steel brackets not connected to the walls of the tower as in the original design.

The final solution for the main bridge consists in a symmetric cable stayed bridge with a length of 651.50 m and span distribution of 5.75-60-65-390-65-60-5.75. The 5.75 m spans correspond to extensions from the pylons to accommodate medium joints to support the transition sections between the main bridge and prefabricated beams for the access viaducts.

The deck is structured with a box section of pre-stressed concrete, with a constant depth of 3.50 m and a width of 26.90 m for almost its entire length. At one of the ends, it gradually broadens to 30.0 m to accommodate access ramps that connect to the main carriageway. At the other end, it narrows down to 22.40 m to connect to the roads towards Mactán.

The staying takes place by means of 17 pairs of cables from the box centerline to the different vertical towers, with a total height of 140 m, 91 m above the deck. The section of the tower is octagonal, with variable dimensions on both elevations. At the top, metallic plates are replaced externally in the geometric form of a 40.0 m cross on each face of the tower as ornamental elements included in the basic design, which are intended to pay tribute to the importance of Cebu as the first location of the Catholic Church on the islands.

The foundations are deep, with bored piles of a 2.00 or 2.50 m diameter, founded in the substrates of degraded coralline rock and deposits of volcanic origin which are located under the recent clay and sand deposits.

From a design point of view, the project was a serious challenge, due to the strict design conditions – highlighting the fact that the project is located in an area of strong seismic activity and of typhoons – and the extremely short term for construction.

Noticias

The closure of the main span of the Cebu Bridge is successfully completed. Philippines.

On October 5, the Cebu-Cordova Link Expressway (CCLEX) achieved an important milestone in the construction of its main bridge, culminating the closure of its main span of 390m. The project engineering has been entrusted to UTE SENER-CFC, the company that will also prepare the...
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The Cebu-Cordova bridge (Philippines) connected to the access spans.

The Cebu Cordova Expressway (CCLEX) project achieved a new milestone by connecting the two access spans to the main bridge. The piers S1 and S4, in which the half timber that collects the prefabricated beams from the access openings is located, are claw-shaped. This shape is the...
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The 8 crosses that adorn the Cebú-Cordova bridge were illuminated for the first time. Philippines.

Giving the public a glimpse of it for the first time, the eight huge crosses that adorn the Cebu-Cordova Link Expressway (CCLEX) were illuminated on the evening of April 15, Thursday, casting light upon the celebration of the 500th anniversary of Christianity in the country.
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The ship Juan Sebastian de Elcano passes under the Cebú-Cordova bridge on its arrival in the Philippines.

500 years ago, the Spanish expedition under the command of Magellan and Elcano, arrived in the Philippines. To mark this historic event, the Spanish Navy Training Ship Juan Sebastián de Elcano arrived on the shores of Samar on March 16. Later, following the route of the...
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Works progress over 50% on the Cebú-Cordova bridge. Philippines.

The construction of the deck by successive cantilevers is progressing at a good pace. Three tie rods have already been installed in tower T1 and five in tower T2 of the 14 pairs that exist in total, which have lengths between 60 and 210 meters, and a variable number of chords...
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Cebú-Córdova Bridge. 6 months from the beginning of the construction. CFCSL design & construction project.

It has been six months since the beginning of the construction of the bridge with the formal kickoff of the piling works. Officials of Cebu-Cordova Link Expressway Corp. (CCLEC), Metro Pacific Tollways Corp., and Metro Pacific Investment Corp. assured that the bridge will rise by...
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CFCSL is designing a new bridge in Córdova (the Philippines) as part of the CCLEX project (Cebu-Cordova Link Expressway).

The CEBU Link JV, comprised of ACCIONA and the Philippine companies First Balfour and D.M. Consunji Inc, has been awarded the international tender to build a new connection between the islands of Cebú and Mactán in the Philippines. The end client is the concessionaire Cebu...
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