Project profiles of reference projectsGermany and abroad countriesGU-Projekte

October 2020 | Berlin

Contents.

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1. Renewal of railway overpass, Potsdamer Street Saarmund2. North Cross Karow3. German Unity Transport Project 8.1, Nuremberg Ebensfeld4. Double track extension and electrification project, Knappenrode Horka5. Building project, Node Magdeburg6. Renewal Central Station, Oslo.7. Dugo Selo, Croatia.8. Mesilot, Israel.

Renewal of railway overpass Potsdamer Street Saarmund –rail line 6117 | km 6,351

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Displacement of a 1,250 t reinforced concrete bridge

Renewal of railway overpass Potsdamer Street Saarmund –rail line 6117 | km 6,351

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Traffic clearanceCompletion of road construction

North Cross Karow 2nd stage

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Description

Client: DB Netz AGContractor: DB Bahnbau Gruppe GmbHPeriod: 01/2017 – 03/2022

Services:

− Track superstructure− Overhead contact line (catenary)− Noise barrier walls− Control and safety technology− Telecommunications− Electrical power systems− Underground cable installation

Discussion of further steps of the large-scale construction site

North Cross Karow 2nd stage

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Installation of the overhead line with two-way trucks Working with the stuffing machine on the tracks in the large-scale project

North Cross Karow 2nd stage

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Bridge pushPreparatory work of the bridge push

German Unity Transport Project 8.1 upgraded line NurembergEbensfeld

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Description

Client: DB Netz AGContractor: DB Bahnbau Gruppe GmbHPeriod: 06/2014-05/2018

Services:

− Track superstructure− Overhead contact line (catenary)− Noise barrier walls− Control and safety technology− Telecommunications− Electrical power systems− Underground cable installation

Noise barrier walls along the route

Double track extension and electrification project Knappenrode – Horka, construction stage 2.2, Station Niesky (a) - Lohsa (e), rail line 6207, km 28.5 - km 61.6+1500

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Description

Client: DB Netz AGContractor: Consortium of DB Bahnbau Gruppe

GmbH and Hentschke Bau GmbHPeriod: 10/2015 – 07/2020

Services:

1. Technical Management of the consortium2. Execution planning of all trades except railway

overpasses and Signal boxes3. Execution:

− Electrical power system− Telecommunication− 70 km Overhead contact line (catenary)− 68 km Track superstructure incl. 6 points− 34 km Cable trough system− 34 Drainage channels− 21 Level crossings− 11 km Noise barrier walls− 5 Stopping points− Civil and underground engineering on 34 km

of track incl. dams and KBE- retaining walls with gabion or half-gabion front

New track construction with rapid conversion machine SUM 314 "Mammut"

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Aerial view of the functioning route

Double track extension and electrification project Knappenrode – Horka, construction stage 2.2, Station Niesky (a) - Lohsa (e), rail line 6207, km 28.5 - km 61.6+1500

Double track extension and electrification project Knappenrode - Horka, constructionstage 2.3 freight station Horka (a) - Station Niesky (e), rail line 6207, km 22,300 - km 28,500

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Description

Client: DB Netz AGContractor: DB Bahnbau Gruppe GmbHPeriod: 09/2017 – 03/2020

Services:

1. Technical Management of the consortium2. Execution planning civil and underground

engineering, track superstructure, equipment, noise barrier walls

3. Execution:− Telecommunication− Electrical power system− km Cable duct system− 5 km Noise barrier wall− Track construction: 13 km incl. 13 pcs.

points

Mounting Overhead contact line (catenary) on track 1 Mounting Overhead contact line (catenary)on track 1

Building project Node Magdeburg, 2nd stage of expansion, conversion of the middle track position, Construction of a newtraffic station and Establishment of midle voltage ring part B

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Description

Client: DB Netz AGContractor: DB Bahnbau Gruppe GmbHPeriod: 10/2014 – 03/2021

Services:

− Execution planning civil and underground engineering

− Strack superstructure− Drainage− Execution planning of Traffic routes, traffic

station− Execution planning equipment (electric

power system, overhead line-catenary,telecommunications)

− Maintenance of the passenger tunnel− Revitalisation of station buildings− Deconstruction, recycling and new

construction of the following assets and assets parts:

• Track and traffic way´s• Track works• Platforms and platform equipment

• Lifts• Platform roofs• Civil engineering (Rail bridges,

Platform bridges, colonnades, Tunnel)• Control and safety technology• Telecommunications technology• Turnout heating system and track

lighting system• Overhead contact line (catenary)• Electrical power installations of the

platforms

Construction of platforms, platform roofing, tracks, turnouts, track lighting and turnout heating

Building project Node Magdeburg, 2nd stage of expansion, conversion of the middle track position, Construction of a newtraffic station and Establishment of midle voltage ring part B

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Finished platform systems incl. lighting Track superstructure and underground cable services in parallel

Renewal Central Station, Oslo.

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Description

Client: Bane Nor (formerly Jernbaneverket)Contractor: DB Bahnbau Gruppe GmbHPeriod: 2010 – 2012

Services:

− 100 % Own performance BBG− 6.000 m Track renewal− 60 pcs. turnout renewal− Tamping works− Welding− Compensation of rail tensions

Installation of a turnout with KRC 810

Dugo Selo, Croatia.

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Description

Client: Hrvatske željeznice (HŽ)Contractor: DB Bahnbau Gruppe GmbHPeriod: 2015 – 2018

Services:

− Provision of machines incl. crews− Tamping works− Turnout mounting‒ Sleepers laying 8,000 m track‒ Welding

Rail way renewal

Mesilot, Israel.

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Description

Client: Netivai IsraelContractor: DB Bahnbau Gruppe GmbH Period: 2014 – 2018

Services:

− 141.681 m new track construction− 12,869 m slab track new construction in the

tunnel (LVT – Low Vibrations Track System)− 49 pcs. Turnout renewal− Tamping works− Welding− Compensation of rail tensions

Map of designed routing

Mesilot, Israel.

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Rail way renewalGravel levelling machine in use at Gilon tunnel on the road AC