Noise abatement programme to reduce the noise impact on nearby residents. New carriageway superstructure with noise-reducing road surface over a length of 3.6 km and construction of noise barriers to achieve the noise abatement values. Updating of the entire drainage system.
Six-lane widening of the A 45 motorway including replacement of the Engelsbach viaduct and traffic-friendly conversion of the connection to the motorway A 480.
Investigation of variants for the planned new construction of the A 553 Rhine corridor between the motorways A 555 and A 59 north of Bonn, taking into account the associated junctions and motorway interchanges. Sensitivity analysis for variant selection for 12 identified variants. Support to the client and explanation of the variants in the context of public participation.
Road and intersection design for the upgrading of the motorway junction Wiesbaden A 3 / A 66. In addition, adaptation of the adjoining sections of road and inclusion of two junctions to increase capacity as part of the elimination of bottlenecks in accordance with the Federal Transport Infrastructure Plan 2030.
Multidisciplinary design of the new construction of the Rhine bridge Duisburg-Neuenkamp by the consortium Leonhardt, Andrä und Partner AG (Rhine bridge) and Kocks Consult GmbH (traffic system, drainage, noise protection) for DEGES. Construction of the upstream section of the structure in a temporary lateral position with subsequent transverse shifting. Design of the traffic facilities, including temporary traffic routing and construction site access. Design of the drainage including structural engineering.
Verkehrliche Ertüchtigung zwischen der Anschlussstelle Wißkirchen (BAB A 1) und der Ortsumgehung Mechernich-Roggendorf durch den Ausbau der B 266 auf knapp 2 km. Grundhafte Erneuerung der Bundesstraße auf 800 m und Ausbau östlich des Knotens B 266/B 477/Mechernicher Weg bis Lohmühle zur Herstellung des Lückenschlusses. Mehrere Ingenieurbauwerke wie Brücke, Lärmschutzwände, Stützwände und Regenklärbecken.
Machbarkeitsstudie zum zehnstreifigen Ausbau der A 5 zwischen Autobahnkreuz Frankfurt und Anschlussstelle Friedberg (L=29 km), einschließlich Ausbau der Autobahnkreuze. Definition wissenschaftliche Grundlagen, technische Machbarkeit. In Arbeitsgemeinschaft mit BBW Bochum, Ruhr-Universität Bochum, Bosch & Partner.
New construction of the 4 km long bypass to relieve congestion on the through-road, including a new junction to the A 46 motorway and a car park. The overall project also includes several bridge structures, noise barriers, drainage facilities and a pumping station. The project will be realised in several construction phases.
Reduction of traffic congestion between Troisdorf-Eschmar and Troisdorf-Sieglar through the construction of an approx. 4 km long bypass. Implementation in two construction phases of approx. 2 km each. Completion of the first construction phase in 2017, completion of the second construction phase in 2023.
Reorganisation and expansion of inner-city traffic areas and access routes, also as part of the Federal Horticultural Show 2011 in Koblenz.
Renewal of the existing Rhine bridge including foreland structures and traffic facilities over a total length of approx. 550 metres.
Feasibility study to improve the cycling network in the city of Koblenz. Investigation of 19 main cycle routes with a total length of approx. 90 km in the city area and revision of the main route concept including condition survey, action plan and prioritisation.
Comprehensive design and construction supervision services for the land-side development of Terminal 3 at Frankfurt Airport. Design of the public and service road network, connection to the motorways BAB 3 and BAB 5, parking areas, engineering structures, lighting, drainage, signposting concept, sewage pumping stations, technical advice to the client.
Conversion of a former industrial area into a residential area in an attractive location with a size of approx. 8 ha. New construction of approx. 2,000 m² outer development road and approx. 13,000 m² inner development roads; new construction of approx. 4,200 m rainwater and wastewater sewers; new construction of a stream pipe as a frame profile.
Creation of a database to measure changes ‘before’ and ‘after’ the implementation of IFI-funded maintenance programmes along six highways in Papua New Guinea.
Widening of the inter-regional trunk road south of Dushanbe from two to four lanes as part of the IFI-ADB-III financing package. Overall design and construction supervision of carriageway rehabilitation and new construction, installation of new safety facilities and capacity building of the client (Ministry of Transport Tajikistan) on road safety and road management.
EU-funded modernisation of the road network in Malta and Gozo. Five construction lots with a total length of 9.8 km including a tunnel in Valetta.
Internationally financed new construction of a four-lane motorway section between Baku and the Iranian border over approx. 50 km, including the country’s largest arch bridge with a free span of 150 m over the River Kura.
Rehabilitation and upgrading of the Dushanbe-Kurgonteppa road (Afghan border) as part of the Central Asia Regional Economic Cooperation Programme (CAREC). Widening to four lanes from km 0 to km 34. Construction volume USD 55 million. Length 34 km, 9 bridges, 51 culverts DN 1,500, 21 culverts 2.0 x 2.0 to 4.5 x 2.5 m, estimated construction time 2 years; realised in joint venture with FinnOC, Finland.
The Asian Development Bank is planning to finance the upgrading of the 56 km stretch of road between Baljuvon and Sari Khosor. Initiative to improve road infrastructure with easier access to tourist attractions.
Carrying out road safety audits before, during and after the construction of the CAREC corridors 2, 5 and 6, analysing accident data and developing suitable safety guidelines. Conducting workshops to increase the road safety competence of Tajik transport experts.
Contributions to the national action plan to improve road safety on Tajikistan’s inter-regional roads based on road safety analyses along the route from Ayni to the Uzbek border. Carrying out training and information campaigns in the communities along the route to raise awareness of traffic and road safety. Further education and training for employees of the Ministry of Transport.
Supporting the Georgian Road Construction Authority in the strategic planning for the rehabilitation and extension of the Zhinvali-Bakurtsikhe-Tsnori road to 36 km. Preparation of road safety parameters for inclusion in the tender documents for the construction contract.
Technical support and training of Ukrainian transport experts to prepare and implement suitable infrastructure measures to increase road safety in six major cities in Ukraine. Contributions to increasing road safety within the framework of the National Transport Strategy 2030, the National Road Safety Strategy (NRSS) and the Road Safety Programme (RSP) of the Ukrainian government.
Construction of an underpass for a works road under the L 315. Via this underpass mineral raw materials can be transported between extraction and processing without crossing public roads, thus contributing to road safety and more efficient material transport. Construction of the structure as a reinforced concrete slab on tangential in-situ concrete piles.
Construction of a new noise barrier to protect the new “Horchheimer Gärten” residential development area near the motorway B 42 in Koblenz. A noise barrier with a height of up to 7 m was realised over a distance of approx. 300 m. The foundations were laid conventionally on bored piles. A pedestrian bridge over the B 42 was integrated into the wall.
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