Rahmede viaduct
Developer
NRW Roads Service
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PDF, 748 KByte
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Project
- Construction of the new Rahmede viaduct for the A45 motorway between the Lüdenscheid-Nord and Lüdenscheid exits
- The existing viaduct, 453 m long and up to 70 m high, will be demolished
- The new structure will support the 6-lane widening of the A45
Our services
- Soil report services
- Establishment of basis of the project
- Investigation concept
- Description and assessment of the subsoil and groundwater situation
- Expert support for the planning and execution phase
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A57 motorway, 6-lane expansion between the Meerbusch junction and the Oppum exit
Developer
NRW Roads Service, Wesel
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PDF, 470 KByte
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Project
- Construction of three crossing structures for the widening of the A57 motorway
- K6 crossing at Weilerhof, structure 2 Oppum section, length approx. 70 m
- Crossing structure at Börsinghovener Str., structure 3 Oppum section, length approx. 30 m
- Crossing structure with separate superstructure, structure 1, filling station and rest area, Geismühle section, length approx. 58 m
Our services
- Preparation of subsoil report inc. drafting of the drilling and probing schedule
- Technical monitoring of the proper sampling procedure / development works
- Determination and inspection of the samples
- Soil mechanical laboratory analyses
- Chemical laboratory analyses
- Opinions on the laboratory analyses
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Construction of new bridge over the Bimbach in Erlangen, construction of new Bimbach pipework at Kernbergstraße
Developer
Town of Erlangen, civil engineering department
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PDF, 927 KByte
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Project
- Construction of a new single-span bridge over the Bimbach in Erlangen - Häusling (structure 5.29) following complete demolition of the existing structure with full closure of Kieselbergstr.
- Construction of new Bimbach pipework at Kernbergstraße in Erlangen - Büchenbach (structure 5.26)
- Demolition of the existing structure and construction of a new road crossing 10 m further north
Our services
- Subsoil analyses including analyses of the existing concrete
- Evaluation of the results
- Foundation recommendations, study of options
- Settlement calculations
- Spot sampling of the existing structures in order to determine the RC quality of the concrete
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Renewal of railway bridge over Herner Straße, B51 Wanne - Eickel
Developer
DB ProjektBau GmbH, Duisburg
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PDF, 839 KByte
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Project
- Renewal of the railway bridge over Herner Straße, B51 in Wanne Eickel, DB section 2200, km 9.08
- The structure consists of three parts: a central arch and 2 side parts for cyclists and pedestrians
- The central arch has a headroom of 7.50 m and is built flat on gravity abutments
- The two side parts have a headroom of 3.50 m
- The renewal is intended to comprise the complete demolition of the bridge structure including the abutments
Our services
- Subsoil analyses
- Subsoil evaluation and foundation works consultancy pursuant to HOAI
- Environmental analysis and evaluation
- Clarification whether modification or stabilization measures are required in respect of any impact from mining
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Construction of new Vils bridge in Theuern
Developer
District of Kümmersbruck
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PDF, 762 KByte
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Project
- The bridge over the Vils in the village of Theuern will be demolished as part of flood defence measures
- A new bridge will be erected in a parallel position approx. 15 downstream
- In contrast to the design of the existing structure, a two-span bridge with a centre pier in the middle of the watercourse is planned
- Clear width approx. 2 x 14.50 m
- Headroom approx. > 3.00 m
Our services
- Subsoil investigation and investigation of the structure of the adjacent roads
- Environmental and soil physical laboratory analyses of soil samples and drilling cores
- Execution of the necessary soil development (small percussion borings and dynamic probings) in the area of the planned centre pier (centre of river) with the aid of a floating pontoon and in the area of the planned abutments with a rotation core boring for each
- Preparation of the foundation recommendation and discussion of how to control the groundwater in a subsoil expert report
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Renewal of the bridge at Erlheimer Weg, Sulzbach-Rosenberg
Developer
Town of Sulzbach-Rosenberg, construction department
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PDF, 818 KByte
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Project
- The bridge over the Erlbach at Erlheimer Weg will be rebuilt following road widening and the anticipate increase in loads
- The necessary civil engineering and road-building measures require investigation of the subsoil in order to determine the basis for the further planning
- An integral structure with a clear width of 7.0 m and a headroom of 1.2 m over a width of 11.5 m is planned
Our services
- Subsoil investigation with environmental and soil physical analyses and their evaluation
- Conclusions on the groundwater situation in the planning area
- Preparation of a subsoil report with details of the subsoil situation and foundation recommendations as a basis for the execution planning
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Renewal of Aurachtal railway bridge and roadbed, Emskirchen
Developer
DB ProjektBau GmbH, Nuremberg
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PDF, 841 KByte
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Project
- The construction project is located in the area of the newly built Siegelsdorf-Emskirchen electronic signal box between the Hagenbüchach and Emskirchen stations on the electrified two-track main line, section 5910 Fürth (Bavaria) - Würzburg
- A new bridge is to be built alongside the existing bridge
- The existing structure will be removed
Our services
- Geotechnical consultancy in planning (service phase 5)
- Geotechnical site management (service phase 8)
- Environmental site management (service phase 8)
- Performance of additional subsoil investigations
- Declaration analysis
- Camera surveys
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Widening of the A43 motorway from the Bochum-Riemke junction to the Herne junction / construction of the bridge structure 4409-687
Developer
NRW Roads Service, Bochum
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PDF, 692 KByte
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Project
- Renewal of the bridge structure 4409-687
- DB track section 2212
- Length approx. 130 m
Our services
- Field investigations
- Chemical and soil mechanical laboratory analyses
- Preparation of subsoil reports pursuant to HOAI 2009, annex 1, point 1.4, Services relating to soil mechanics, earthworks and foundation engineering, service phases 1 to 3
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Renewal of Kirchstraße railway crossing
Developer
DB Netz AG, Central Region
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PDF, 982 KByte
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Project
- Renewal of Kirchstraße railway crossing, DB track section 3507, km 122.010, in Oberlahnstein
- The existing structure has a clear width of 4.80 m and a headroom of < 2.40 m.
Our services
- Subsoil assessment
- Subsoil evaluation and foundation works consulting
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Construction of 2 new railway crossings in Frankfurt and Offenbach, DB track section 3600
Developer
DB ProjektBau GmbH, Central Region, Frankfurt
Download the project description
PDF, 844 KByte
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Project
- Demolition of the existing structures
- The two new railway crossings will be built as single-span bridges
- 3 tracks (+ 1 disused track) will go over the Frankenallee crossing in Frankfurt (DB section 3603, km 3+394); deck bridge with restored abutments Clear width 9 m, headroom 4.90 m
- 4 tracks go over the Wilhelmstraße crossing (DB section 3600, km 10+590); frame structure, clear width 14.0 m, headroom ≥ 4.2 m above Wilhelmstraße
Our services
- Subsoil investigation
- Soil mechanical laboratory analyses
- Envronmental analysis
- Subsoil evaluation and foundation works consulting
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Major project Stuttgart 21 / NBS Wendlingen-Ulm, planning
approval section 1.4
Developer
DB ProjektBau GmbH, Stuttgart
Download the project description
PDF, 774 KByte
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Project
- Construction of new bridges for Sulzbachtal and Denkendorfer Tal railway crossings
- Construction of new Denkendorf tunnel in cut-and-cover method, trenches up to 16 m
- Construction of new crossings at the Esslingen and Wendlingen junctions, railway crossings and support works
Our services
- Inspection of tender documents
- Inspection of bids including technical assessment of alternative bids
- Preparation of a measurement programme with schedule of works
- Inspection of execution planning in geotechnical aspects
- Geotechnical support for earthworks and piling works
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VDE 8.1 NBS/ABS Erfurt-Hallstadt
PA 2400 Zapfendorf
Developer
DB ProjektBau, Erfurt
Download the project description
PDF, 699 KByte
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Project
- 3rd exploratory programme
- Subsoil assessment of sections 5100 and 5919
- Flying junction of section 5100 over section 5919
- Clear width: 24.6 m + 14 x 25.8 m + 24.6 m
- Headroom: > 6.20 m
- Length of structure (total): approx. 430 m
Our services
- Subsoil assessment, core boring to investigate the foundation situation for the proposed abutments and supports
- Geotechnical investigation
- Subsoil evaluation and foundation works consulting
- Geotechnical structure report
- Geotechnical consultancy for the planning
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Major project VDE 8, Nuremberg -Berlin, construction of new Piastenbrücke bridge at km 39.457 / lot 3
Developer
DB Projektbau GmbH, Nuremberg
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PDF, 412 KByte
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Project
- Construction of a new bowstring bridge spanning all the tracks without supports between the tracks
- The bowstring bridge will be manufactured with an overlapped arch
- Total width of bridge: approx. 12.80 m
- Length of new bridge: 66.00 m
- Height: 1 m
Our services
- Subsoil assessment
- Core boring to investigate the foundation situation for the proposed abutments
- Geotechnical investigation
- Subsoil evaluation and foundation works consulting
- Geotechnical consultancy for the planning
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Construction of the new A46 motorway between the Hemer exit and the B7 road
Developer
NRW Roads Service, south Westphalia region, Hagen
Download the project description
PDF, 607 KByte
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Project
- Extension of the A46 motorway in Sauerland from the current Hemer exit to the B7
- The total length of the section is approx. 7,500 m
- The free section is approx. 5,200 m
- Ösetal multi-span bridge approx. 750 m long
- Two tunnel structures: Bemberg tunnel, approx. 300 m, Stübecken tunnel approx. 1,250 m
Our services
- Subsoil assessment, foundation consultancy and tunnelling consultancy
- All service phases of HOAI § 92 such field investigations, supervision of field investigations, surveying of development works and performance of laboratory and field tests for investigation with due consideration of DIN 4020
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Construction of 2 new railway overbridges
Developer
NRW Road Construction Service, Ruhr regional office
Download the project description
PDF, 319 KByte
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Project
- Construction of 2 new railway bridges over the A42 motorway directly west of the Recklinghausen junction
- The bridge structures will be erected as 1-span arched bridges with a span of approx. 65 m in the same route as the existing bridges
Our services
- Subsoil investigation in the area of the A42 motorway and the existing bridge structures
- Soil mechanical laboratory analyses
- Subsoil evaluation and foundation works consultancy
- Geotechnical consulting for the foundation and necessary construction conditions
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Aggertal viaduct,
Engelskirchen
Developer
NRW Roads Service, Gummersbach
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PDF, 201 KByte
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Project
- Viaduct of the L 302 above the Aggertal valley
- Bridge was constructed at the end of the 1970s
- Due to a landslip the northerly abutment had to be stabilized during construction works by means of 14 rock anchors
Our services
- Archive research
- Elaboration of a programme for inspection of the anchors
- Support and supervision of the anchor inspections
- Structural damage analysis
- Recommendations on further monitoring of the anchors
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Construction of 6 new bridge structures over the A 72 motorway
Developer
Schüßler-Plan Ingenieurgesellschaft mbH, Frankfurt
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PDF, 200 KByte
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Project
- Construction of the new A 72 Chemnitz - Leipzig motorway involves the construction of new bridges at section 5.2, Rötha - A 38
- Construction of new bridges, structures 63 (railway bridge), 64 (bridge), 65A, 65 B, 66 and 67
- The structures 65A, 65B, 66 and 67 lie on inclined surfaces
Our services
- Geotechnical services for subsoil assessment and foundation work consultancy pursuant to HOAI appendix 1.4.2., performance phases 1 to 3
- Preparation of tender documents
- Material report for the dismantling of 3 existing structures (65, 66 and 67)
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B 183, upgrade in Dreiheide / Süptitz township
Developer
Leipzig Highways Agency
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PDF, 177 KByte
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Project
- Renewal of the bridge over the pipe trenches
- Frame structure with a span of approx. 3 m on a surface foundation Dismantling of the existing structure
- Construction of the bridge using in-situ concrete method
Our services
- Subsoil and structure investigation programme
- Analyses of subsoil and existing contamination
- Analyses of the existing structure
- Environmental inspection of waste materials
- Surveying of construction water drainage system
- Preparation of the geotechnical documents for the purposes of water rights application for construction water drainage system
- Subsoil evaluation and foundation works consultancy
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Railway crossing over the Regnitz
Developer
DB Projektbau GmbH, Nuremberg, through Hentschke Bau GmbH, Dresden
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Project
- The new railway crossing over the Regnitz near Nuremberg (track section 5900 Nuremberg-Bamberg, km 12.275) is being erected parallel to an existing railway bridge
- Three-span bridge, 145 m long, with 2 river piers and steel superstructure
Our services
- Planning of the narrowing of the Regnitz cross-section
- Optimisation of the shoring plans for the pier abutments and support foundations
- Preparation of the stability tests and execution drawings pursuant to HOAI 2009 § 42, performance phase 5, and § 49, performance phases 4 and 5, for the trench shoring for the abutments
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Construction of new
railway bridge over the B 464 at Magstadt
Developer
DB Projekt Bau GmbH, Stuttgart
Download the project description
PDF, 155 KByte
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Project
- Two-span railway bridge with a length of 56.40 m over the new Magstadt bypass on the B 464, line 4870, Böblingen-Renningen
- Twin-girder supporting auxiliary bridges as temporary structures
- Creation of prestressed concrete superstructures on a common scaffold and lateral shift
Our services
- Construction consulting support in all geotechnical issues
- Acceptance of the pile foundations for the centre piers and temporary bridge foundations
- Monitoring of the anchor manufacture and suitability tests on the anchors pursuant to DIN 4125
- Foundation recommendations for temporary structures
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Peene bascule railway bridge
in Anklam
Developer
DB Projektbau GmbH, Northern Region
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Project
- Replacement of the bascule bridge
- Micropiles are used as the supporting structures on the piers of the pivots
- The micropiles are embedded in low-bearing subsoil
- Bearing behaviour improvement by means of high-pressure injection
Our services
- Geotechnical consulting during execution planning
- Evaluation of subsequent investigation (bore and pressure sounding)
- Geotechnical assessment of high-pressure injection in the test field
- Preparation of an anchor test programme in the test field
- Execution planning for subsoil improvement with tube injection
- Geotechnical support for construction works
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Füllbachtal bridge, NBS Erfurt-Ebensfeld VDE 8.1
Developer
DB ProjektBau / Prof. Bechert und Partner GmbH, Schleiz
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Project
- Valley bridge in connected with new high-speed rail section
- 1,200 m
- 18-panel multi-panel bridge over the Füllbachtal valley
- 300 m groundwater pan
- Additional EÜ
Our services
- Supporting construction during execution
- Acceptance of piles
- Geotechnical third-party monitoring
- Acceptances of foundations
- Expert support and advice over geotechnical issues
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Bridge for pedestrians
and cyclists in Stuttgart-Hofen
Developer
Stuttgart City Authorities, Underground Civil Engineering Dept.
Download the project description
PDF, 104 KByte
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Project
- New construction of a bridge for pedestrians and cyclists over the Neckar between the Stuttgart districts of Mühlhausen and Hofen
- 80 m arched bridge
- 16 m camber
- 2 connecting bridges, 20 and 25 m
Our services
- Support and monitoring of investigations of subsoil
- Assessment of subsoil and foundation report, HOAI § 92, Lph 1 to 3
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Aftetal bridge
Developer
NRW Land road construction division, regional branch Sauerland-Hochstift, Paderborn
Download the project description
PDF, 150 KByte
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Project
- New construction of the B 480m, Bad Wünnenberg bypass
- 7-section bridge, length approx. 800 m, height 70 m
- The Aftetal bridge is a construction which is highly sensitive to settlement
- The bridge foundations are subject to very differing subsoil and groundwater conditions
- Very different support and settlement behaviours due to the anticipated heavy loads and foundation conditions
- 7-section bridge, length approx. 800 m, height 70 m
Our services
- Clarifying subsoil structure and compactness pursuant to DIN 4020 / DIN 1054 using subsoil investigations at the pillar sites and abutment areas
- Planning of investigations
- Tendering
- Expert support, advice and monitoring
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Calbe, Alsleben and Bernburg sluice bridges
Developer
Magdeburg waterways new construction office
Download the project description
PDF, 125 KByte
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Project
- New construction to replace three sluice bridges (width 6.70 m) on the Saale in Calbe, Alsleben and Bernburg
- Construction of temporary crossings during the construction period
Our services
- Assessment of subsoil and advice on foundations, LP1 (in part), LP 2 and 3 in full
- Engineering services to prepare the contamination report (soil and materials samples)
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New construction of
Löringhoff Bridge No. 33 and Lot 1 canal run section
Developer
Federal Waterways and Shipping Agency, Datteln Waterways New Construction Office
Download the project description
PDF, 142 KByte
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Project
- Investigation and assessment of existing road construction materials and reuse
- Geotechnical subsoil investigation
- Investigation of the paint finish on the steel superstructure
- Examination of the concrete for strength and endurance of the old abutments
Our services
- Core drillings
- Recording drilling cores
- Preliminary investigations for PAH
- Geotechnical report with drawings
- Report on reuse of existing road construction materials
- Taking samples of paint finishes
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Leipzig – Dresden finished
section, EÜ Röderau I und II
Developer
DB ProjektBau GmbH, South-East branch, PZ Dresden
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Project
- Repairing flood damage
- Foundations for auxiliary bridge (immediate measure)
- Deep foundations, EÜ Röderau I and II
Our services
- Examination of the subsoil
- Determining the failure mechanism
- Devising recommendations on foundations for construction works
- Geotechnical advice from the planner for execution planning of the construction of dams works and the auxiliary bridges
- Geotechnical advice on casing grouting and foot grouting on concrete piles, vibration measurements along the driven piles
- Survey engineering monitoring of construction works and connecting damaged dam sections
- Maintaining proofs of safe status for drillings
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EÜ Havel Bridge Rathenow,
Section 6107, Berlin – Lehrte, km 73,075
Developer
DB ProjektBau GmbH, Berlin
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Project
- New construction of a rail bridge over the new Lower Havel Waterway parallel to the high-speed rail section
- Three bridges cross the Havel in close proximity
Our services
- Assessment of subsoil and foundation report pursuant to HOAI § 92, Lph 1 to 3
- LAGA (waste working group) investigations
- Establishing a groundwater metering point
- Advising on foundations, taking account of the planned engineering, neighbouring structures and all building conditions and auxiliary constructions, settlement calculation and possible effects on neighbouring constructions
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EÜ Kirchheim / Neckar,
DB Section 4900 Stuttgart - Heilbronn
Developer
DB Netz AG, South-West branch, Karlsruhe
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Project
- Thorough renovation of a rail bridge whilst in use
- 2-track electrified section
- Two-section bridge with separate steel superstructures over road and water
- Demolition of superstructures
- Stabilising abutments
- Replacement of superstructures with new deep foundations
Our services
- Designing the object pursuant to HOAI § 55, Lph 1-3
- Design of structural framework pursuant to HOAI § 64, Lph 1-3 for the construction and the auxiliary bridges for the construction period
- Investigation of subsoil and compression strength testing on drilled cores
- Core drillings in the abutments to assess strength of brickwork
- Assessment of subsoil and advice on foundations
- Chemical investigations as laid down by LAGA
- Examination for unexploded ordnance
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