Thames Tideway Tunnel, Central Section
The stretch is divided into two sections of 7.2 meters in diameter, both starting from Kirtling Street. The first, 5 kilometers long, heads east until it reaches CarnwathRoad, while the second, 7.7 kilometers long, moves west until it ends at Chambers Wharf. The 12.7 kilometers that the central section measures make it the longest in the tunnel, which will have a total length of 25 kilometers. The contract also includes the construction of 8 wells between 42 and 62 meters deep, 6 connection tunnels, sewers, interception chambers and valves.
Protecnium provides tunnel surveyors, surface surveyors and surveying assistants, as well as civil tunnel engineers, shift managers, tunnel boring machine drivers, and segment specialists.
Winston-Salem Northern Beltway
The project involves the construction of a new 3-lane highway for each direction over 4 miles (6.4 km) between US 158 and I-40 in Forsyth County. The work also includes the corresponding links with these two highways, the construction of 18 bridges and the placement of acoustic screens.
Protecnium contributed the Directorate of Topography, as well as office and field topography and the Directorate of Earthworks
Project Follo Line
The Follo Line Project is currently the largest transport project in Norway. The project consists of a new 22 km double-track railway line between Oslo Central Station and the new station at Ski, south of Oslo. The main part of the 20 km long tunnel will be built, which will be the longest in Scandinavia when completed in late 2022.
The project consists of five EPC contracts, in which the tunnel construction with TBM is the largest.
Protecnium provides tunnel, surface surveyors and surveying aids.
Battersea Power Station
Battersea Power Station is a London Underground station under construction, as part of the North Line Extension (NLE). The future station will be located in Zone 1, and is part of the extension from Kennington to attend the remodeling of the Battersea Power Station. The station will serve as a terminal for the new line, and will also serve as an interchange with the Battersea Park train station. The station has an entrance architecture created by Grimshaw. Art on the Underground has commissioned artist Alexandre da Cunha to install a permanent work of art in the station's ticket hall - a 100-meter-long kinetic sculpture.
Protecnium provides BIM designers and designers.
US 181 Harbor Bridge Replacement
The project involves the construction of the largest cable-stayed bridge in the United States. This bridge crosses the entrance channel to the port of Corpus Christi, with six sections and a maximum span of 504 meters in the main section. The structure is 62 meters wide to allow access to the Corpus Christi port for the largest transoceanic ships, including those that cross the Panama Canal.
Protecnium contributed to the project the head of the Purchasing Department, as well as purchasing technicians.
HS2 Project (High Speed Line 2) that will connect London to Birmingham in 2026 (Phase 1) and, later, in 2033, will extend to Manchester and Leeds (Phase 2), with a “Y” configuration. The Line is being designed for a maximum speed of 400 km / h and, once completed, will allow a peak hour frequency of 18 trains per direction. The total expected cost is £ 56 billion. Phase 1, with a length of 225 km, will have four stations, two in London and two in Birmingham (one of them at the airport). Phase 2 will be 360 km long and have four stations, two in Manchester (one of them at the airport), another in the vicinity of Nottingham, and the fourth in Leeds.
Protecnium participates in the design phase with specialized drafters in high speed train projects.
El D4R7- Bratislava Bypass consiste en el diseño, construcción, financiación y operación de 27 km de la autopista D4 alrededor de Bratislava, Eslovaquia, así como de 32 km de la autopista R7. La nueva autopista D4 de 27 km creará un desvío hacia el este de la ciudad y una conexión con las carreteras radiales existentes. El proyecto también implica la construcción de la nueva autopista radial R7 de 32 kilómetros, que corre en dirección sur-este desde el centro de la ciudad.
El proyecto contruirá 14 conexiones con autopistas existentes, 122 puentes y un gran puente sobre el Danubio.
Protecnium proporciona equipos de topografía de campo especializados en carreteras y grandes estructuras
PPP Contract for Design, Construction, Operation and Maintenance of 40 km of new highway in Wexford County, Enniscorthy. The project runs 26 km of standard highway with two carriageways (M11 main line) of 120 km / h speed between Cloghand Scurlocksbush; 8 km (N30 Mainline, Enniscorthy Bypass) of standard single carriageway between existing N30 and existing N11 and 4 km (N80 Link Road) between existing N11 / N80 intersection, north of Enniscorthy, and M11. Also the realignment of approximately 11 km of side roads.
Protecnium contributed the topographic field work, both for earthworks and structures.
Auckland Northern Corridor
This tender provides better links for travelers on the Northern Expressway (SH1) in Auckland and improves transportation options in the North Shore for cars, pedestrians and cyclists. Includes a new highway connection between SH1 and SH18, which opens access to the Western Ring Route and the airport.
Protecnium contributed to this tender civil engineers specialists in structural calculation and cost estimation engineers.