DR. SPANG INGENIEURGESELLSCHAFT FÜR BAUWESEN, GEOLOGIE UND UMWELTTECHNIK MBH

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DR. SPANG INGENIEURGESELLSCHAFT
FÜR BAUWESEN, GEOLOGIE
UND UMWELTTECHNIK MBH

Nature Conservation

Selected reference projects

Dr. Spang GmbH

Velden railway station, nature conservation planning application


Developer

DB Netz AG, Nuremberg

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 164 KByte

Project

  • DB track section 5903 Nuremberg - Schirnding
  • Cut slope in the solid rock
  • The cutting is approx. 190 m long and up to 15 m high
  • Repeated rock collapses
  • Rock stabilization following boulder fall on the car park

Our services

  • Geotechnical investigative services
  • Assessment of the stability of slopes and inclines
  • Elaboration of stabilization and renovation proposals
  • Planning services: stages 3, 6 and 7 pursuant to HOAI for rock stabilization and collecting structures
  • Environmental screening
  • Preparation of application documents for nature conservation approval
  • Special species protection assessment
   

Precipice stabilization,
Hoher Stein, Dresden


Developer

DB Netz AG, Southeast Region, Leipzig

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 154 KByte

Project

  • Danger to rail services on line 6258 Dresden-Werdau, km 3.3-3.5
  • Extensive stone and rock fall risks
  • Rock avalanche risks

Our services

  • Planning services: stages 3 final design, 4 planning application
  • Preparation of tender documents
  • Surveying and geotechnical services
  • Environmental screening
  • Landscape management support planning
  • Special species protection assessment, FFH assessment
   

Slope slippage Kotthausen


Developer

DB Netz AG, Münster

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 155 KByte

Project

  • Landslip at km 51.450 on DB track section 2810, Gummersbach- Marienheide
  • Collapse of the cut slope on the right of the track
  • As a result of the landslip soil spilled onto the one-track line over a distance of about 30 m and caused a suspension of rail services.
  • Slipping mass in the loose/solid rock transition with the inclusion of water

Our services

  • Geotechnical inspection
  • Investigation concept for field work
  • Subsoil evaluation
  • Study of options
  • Planning of structural and supporting frameworks for remedial action
  • Investigation concept for field work
  • Environmental screening
  • Landscape management support plan
  • Species protection examination
   

Stabilization of rock slope, Sechshelden


Developer

DB Netz AG

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 127 KByte

Project

  • Protection of the railway line threatened by rock fall and avalanche
  • DB track section 2651 / Cologne - Deutz - Gießen, km 120.85 - 121.30

Our services

  • Preliminary assessment of environmental compatibility
  • Landscape management support plan
  • Species protection assessment
  • FFH forecast
   

Stabilization of rock slope,
Illingen


Developer

DB Netz AG, Karlsruhe

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 193 KByte

Project

  • Protection of the DB track section 3274 threatened by rock fall and avalanche between km 1.480 and km 1.820
  • Cut slope approx. 8 m high
  • Dwelling at the top of the slope

Our services

  • Project and structural engineering planning pursuant to HOAI for the stabilization measures
  • Geotechnical inspection and assessment
  • Landscape management support plan
  • Environmental screening
  • Special species protection assessment
   

Stabilization of rock slope at Flieden


Developer

DB Netz AG

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 153 KByte

Project

  • Protection of the railway line threatened by rock fall and avalanche
  • Rock stabilization through the use of netting and fences on DB track section 3825 Flieden - Gemünden, km 5.1 to 5.7

Our services

  • Landscape management support plan
  • Species protection assessment
  • Ecological site management
   

Rock stabilization, Krommenthal


Developer

DB Netz AG, Nuremberg

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 172 KByte

Project

  • Protection of the railway line threatened by rock fall and avalanche
  • Rock stabilization in the village of Krommenthal
  • The two-track electrified DB track sections runs below outcrops of an approx. 25 m high rock slope
  • Erection of the rockfall protection fence and netting of approx. 100 m²

Our services

  • Geotechnical inspection
  • Planning services for the rockfall protection, project and structural engineering planning
  • Performance of project and structural engineering planning pursuant to HOAI § 42 and HOAI § 49 for stages 4 to 7
  • Preparation of application documents for nature conservation approval
  • Environmental screening
   

New Erfurt-Halle - Leipzig section, VDE 8.2


Developer

Deutsche Bahn AG / INGE BÜ section lot 4, VDE 8.2

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 178 KByte

Project

  • Construction of a new two-track electrified railway section
  • New Jüdendorf -– Dörstewitz section
  • Section lot 4 runs from km 251.510 to km 272.093, i.e. length 20.583 km
  • Various crossing structures
  • The section is configured as a two-track electrified railway section for a design speed of 300 km/h

Our services

  • Ecological site management
  • Construction supervision in respect of geotechnics and environmental protection
  • Field and laboratory analyses
   

Rock stabilization Mattinger
Hänge, sections 1 to 21


Developer

Deutsche Bahn AG/ DB Projektbau GmbH

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 155 KByte

Project

  • Protection of the railway line threatened by rock fall and avalanche
  • DB track section 5851 - Regensburg-Ingolstadt, km 10.2 to 13.25, right of track

Our services

  • Landscape management support plan
  • Special species protection assessment
  • FFH preliminary examination
  • Preliminary species protection assessment
  • Environmental screening
   

Stabilization of rock slope, Batzhausen


Developer

Deutsche Bahn AG

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 149 KByte

Project

  • Protection of the railway line threatened by rock fall and avalanche
  • DB track section Regensburg - Nuremberg, km 47.800 to 49.100
  • Stabilization of the rock slope with covering netting

Our services

  • Landscape management support plan
  • Special species protection assessment
   

Continuation of the flood
protection concept for dike C5
and measures on the Zschopau
in Krumbach


Developer

Saxony dam and reservoir authorities, Freiberg basin/Zschopau facility

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 170 KByte

Project

  • Dike renovation and flood protection measures
  • Length approx. 650 m

Our services

  • Planning services pursuant to HOAI § 55 (1), stages 1 and 2
  • Project surveying pursuant to § 97 HOAI
  • Subsoil investigation pursuant to § 92 HOAI
  • Landscape management support plan
  • Environmental impact assessment
   

Felstor tunnel


Developer

Deutsche Bahn AG / DB Projektbau GmbH

Dr. Spang GmbH


Download the project description
Dr. Spang GmbH PDF, 162 KByte

Project

  • Protection of the railway line threatened by rock fall and avalanche
  • DB track section 5850, km 7.985 to 8.024

Our services

  • Landscape management support plan
  • Special species protection assessment
  • FFH impact assessments
  • FFH exception assessment
   

nach oben TOP

 
Dr. Spang GmbH

Witten

Phone: + 49 (0)2302 - 9 14 02 -0
Fax:  + 49 (0)2302 - 9 14 02 -20
E-Mail zentrale@dr-spang.de

Esslingen/Neckar

Phone: + 49 (0)711 - 351 30 49 -0
Fax:  + 49 (0)711 - 351 30 49 -19
E-Mail esslingen@dr-spang.de

Freiberg/Saxony

Phone: + 49 (0)3731 - 79 87 89 -0
Fax:  + 49 (0)3731 - 79 87 89 -20
E-Mail freiberg@dr-spang.de

Nuremberg

Phone: + 49 (0)911 - 9 64 56 65-0
Fax:  + 49 (0)911 - 9 64 56 65-5
E-Mail nuernberg@dr-spang.de

Naumburg/Saale

Phone: + 49 (0)3445 - 76 21 53
Fax:  + 49 (0)3445 - 76 21 62
E-Mail naumburg@dr-spang.de

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Project descriptions