Shaft Opponitz

Project-related data

Country
Austria
Building / Object
Power Station
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 2.600 lfm
Customer / Builder / Operator
Wien Energie GmbH
Execution period
07/2013 - 09/2013

Projectdescription

The hydro power plant Opponitz is undergoing renovation work which includes the rehabilitation of the existing, 2600 m long Opponitz penstock tunnel between Haselreith and the surge chamber in Opponitz. The main rehabilitation measure consists of a GFK Inliner, which will be placed directly onto the existing tunnel lining. To verify the tunnel dimensions for the GFK Inliner, a tunnel scanner survey was performed beforehand. The results provided the necessary information for dimensioning the rehabilitation measures.
All tunnel survey work had to be done within a very limited time frame to ensure that the tunnel could be re-flooded on time. Further time restrictions caused the fact that surveying work had to be coordinated with a structural inspection, which was performed at the same time.

Dibit Messtechnik GmbH services included to install a reference system in the tunnel. Therefore a traverse was measured through the tunnel with control points which were installed in increments of 50 m. All of the points coordinates were determined and tied together to form the reference system. Once the control points were in place, the tunnel scanning survey was carried out to geometrical and optical acquire the entire tunnel vault, resulting in a comprehensive, true color textured 3D model of the Opponitz penstock. From the 3D model, ortho-photos, in-situ and condition plans incl. tunnel objects, defects and stations of the segment joints were generated. In addition, a static profile analysis was accomplished between the actual and the design profile. Furthermore, horizontal and vertical cross sections, as well as point clouds with color information have been submitted to the client.

 
 
 

E6 Dovrebanen

Project-related data

Country
Norway
Building / Object
Railway Tunnel
2 times two lanes, 1 time two-track
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: 3x 0,6 km
Customer / Builder / Operator
BeMo Tunnelling GmbH
Execution period
02/2013 - 04/2014

Project Description

Dovrebanen is a railway from Oslo to Trondheim in Norway. At the section Langset - Brohaug a new railway tunnel is constructed. Concurrently with this, the European route E6 is developed to a two double-track highway. Parallel to the railway tunnel the construction of two tunnel bores for the highway are accomplished. Each of the three bores are approximately 600 m long. Surveying works at Molykkja tunnel and the two Korslund tunnels are performed as a joint venture Alpine BeMo Tunnelling - Dibit Messtechnik GmbH.
Dibit deliveres a comprehensive construction phase survey of excavation, shotcrete, sealing layer and tunnel lining. For this construction project the tunnel scanner system dibit LSC 4200-MR, as well as the newly developed scanner system dibit FSC 5100-sF1, complete with hard- and software for scanning, performing, visualisation and instant data depiction are in use. The dibit LSC 4200MR - system is supplemented with a digital camera, with which it`s possible to generate textured 3D-models in true colors.

 
 
 

Fallbridge Tunnels

Project-related data

Country
United States
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning Modernization, Tunnel Scanning Rehabilitation
Service detail
tunnel length: about 2.880 m
Customer / Builder / Operator
Shannon & Wilson Inc. / BNSF Railway
Execution period
07/2018 - 08/2018
 
 
 

Brennerbasistunnel Baulos Pfons-Brenner

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: about 46 km
Customer / Builder / Operator
BBT SE
Execution period
08/2018 - ongoing
 
 
 

Seattle Center Arena

Project-related data

Country
United States
Building / Object
Subway
dibit-service
Construction Survey, Geotechnical Measurements, Tunnel Scanning New Construction, Tunnelling Survey
Customer / Builder / Operator
James W. Fowler Co.
Execution period
2020 - ongoing
 
 
 

German Railway Tunnel Tests

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 75,5 km
Customer / Builder / Operator
Deutsche Bahn AG
Execution period
06/2022 - ongoing

Project description

Together with our partner ANGERMEIER INGENIEURE GmbH, we are implementing the framework contract for digital recording, data processing and defect analysis of the tunnel infrastructure of DB Netz AG. Over the next four years, this will enable infrastructure operators to scan the tunnels of the entire DB rail network uniformly using our latest technology (a total of around 740 tunnels with a total length of approximately 600 km). The goal is to capture and evaluate all tunnel structures in their entirety. Using our expertise in 3D scanning of tunnels, we will capture high-resolution images and create a true-color 3D model that provides numerous details for evaluating the structural condition of all tunnels.

Among others, the Petersberg Tunnel has already been scanned, for which we were able to create high-resolution results and defect images. Built in 1874 and recently rehabilitated, the tunnel stretches over 350 meters along the Mosel line between Neef and Edinger-Eller in Rhineland-Palatinate in Germany. The double-track tunnel passes under the Petersberg mountain and is named after it.

Completed in 1988, the Schwarzenfelstunnel stretches over 2.1 kilometers in the Hessian municipality of Sinntal. The double-track tunnel is driven by railroads at 250 km/h. Pretty fast, as you can see in the picture. As part of the framework contract, our scope of services was the surveying of the tunnel. We digitally recorded the building and processed the resulting data into a true-color, high-resolution 3D model. These results can be used to create damage analyses.

 
 
 

TSC Ambergtunnel, Perjentunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 12,2 km
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
08/2022 - ongoing
 
 
 

Limberg 3

Project-related data

Country
Austria
Building / Object
Power Station
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 5 km
Customer / Builder / Operator
VERBUND Hydro Power GmbH
Execution period
03/2022

Project description

The existing access and transport tunnel Lärchenwand/Schrahnbachtunnel, which leads to the powerhouse Limberg III, is to be scanned. Most of the tunnel is shotcrete surface. The scan will serve as the basis to perform a clearance and transportation analysis to ensure that large components will fit through the tunnel.

 
 
 

A10 Tunnelscan Reit Flachau

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: Reit tunnel: about 830 m, the Flachau enclosure: about 1.350 m
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
10/2021 - 02/2022

Project description

Reit tunnel:
The Reit tunnel is located on the A10 Tauern motorway and was built during the construction of the A10 in the 1970s. It consists of 2 tubes (401 and 430 m) with 2 lanes each. It is a standard vault cross-section with a clear height of 4.7 m. The tunnel underwent in-depth rehabilitation in 2020 and 2021 (electromechanical equipment, coating, raised shoulder, concrete pavement, etc.). Prior to the work, a tunnel scan was already carried out as a basis for planning.

The Flachau enclosure:
The Flachau enclosure is located on the A10 Tauern freeway and was built in the course of environmental relief measures in 2008 - 2010. It consists of two tubes (852 and 492 m), with galleries built as box sections before and after the vault cross-section on the Villach lane. The clear height is 4.7 m. No tunnel scans have been carried out yet.

Enclosure Flachau RFB Villach

 
 
 

TSC Tumpen

Project-related data

Country
Austria
Building / Object
Power Station
dibit-service
Tunnel Scanning Audit, Tunnel Scanning Inspection
Service detail
tunnel length: about 800 m
Customer / Builder / Operator
BeMo Tunneling GmbH
Execution period
03/2022

Project description

The approximately 800m long inner shell is to be recorded in true color by means of high-resolution tunnel scans. The purpose of the tunnel scan is to inspect the concrete surface for cracks and other damaged areas, so absolute positional accuracy plays only a diminished role.

 

 

 
 
 

Bochum AB Strecke

Project-related data

Country
Germany
Building / Object
Subway
dibit-service
Tunnel Scanning Audit, Tunnel Scanning Inspection
Service detail
tunnel length: 2 times about 3,6 km
Customer / Builder / Operator
Bochum - Gelsenkirchener Stadtbahnverpachtungsgesellschaft
Stadtbahn - GbR
Execution period
2021

Project description

The full-area tunnel scanner recording of the zero measurement (initial inspection) of the A/B section was carried out in 2001. The first follow-up inspection was carried out 10 years later in 2011. In both measurements, all damaged and rehabilitated areas on the surface were recorded and digitally documented using Dibit software. The task of this bid is now to carry out and evaluate the second full-field follow-up measurement of the vault of the A/B section another 10 years later, in 2021. Based on the two previous images, all visual and geometric changes of the tunnel surface can be recorded.

 

 

 

 
 
 

A09 Tunnel Chain Inzersdorf

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning Audit, Tunnel Scanning Inspection
Service detail
tunnel length: about 6,7 km
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
06/2021 - 12/2021

Project description

Scanned tunnel:

  • Tunnel Tretter
  • Tunnel Ottsdorf
  • Tunnel Kremsursprung
  • Grünbrücke Hinterburg

The scope of services includes the as-built survey by means of tunnel scans for the tunnel tubes listed (both directional carriageways in each case), which serve as a planning basis for the repair of the objects. This involved georeferenced, area-wide 3D surveying and complete photographic documentation. The result represents a complete 3D model textured in true colors.

 
 
 

Plabutschtunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning Audit, Tunnel Scanning Inspection
Service detail
tunnel length: total about 16 km
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
10/2021

Project description

Scanned tunnel:

  • Plabutschtunnel (RFB Spielfeld)
  • Mitterbergtunnel
  • Kalcherkogeltunnel

For ASFINAG Bau Management GmbH Bauliches Erhaltungsmanagement Süd (hereinafter referred to as BMG), the tunnel facilities listed were scanned in 2021 in high resolution and in true color. Subsequently, a 3D model was created as a basis for a subsequent tunnel inspection.

 
 
 

2TDK

Project-related data

Country
Slovenia
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: 27,1 km
Customer / Builder / Operator
2TDK
Execution period
06/2021 - ongoing

Project description

To improve the country's railroad system, 2TDK is building the second track of the Divača-Koper railroad. The new line runs from Divača down the karst plateau to the coastal area - just a few meters above sea level. The project includes 7 tunnels, 3 viaducts and a 27.1 km long track - for which dibit is providing tunnel surveying and scanning expertise.

 
 
 

Schmittentunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 5,111 km
Customer / Builder / Operator
Land Salzburg
Referat 6/06 - Straßenbau
Execution period
11/2020 - 12/2020

Project description

The Schmitt Tunnel is the bypass tunnel of Zell am See and road tunnel of the Pinzgauer Straße (B 311) in the province of Salzburg. The tunnel has a length of 5,111 meters and runs west parallel to the north-south through-town of Zell am See. Completed in 1996, the tunnel is single-tube and has two lanes. In the period from 2023 to 2030, escape and rescue routes will be retrofitted in the Schmitt Tunnel and, in parallel, operational and safety measures (E&M refurbishment) will be upgraded. In order to be able to plan and coordinate this work efficiently, a tunnel scanner survey is to be carried out as a basis for planning and also serves to document the structural condition.

 
 
 

Tunnel Rastatt

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: 8x 25 m
Customer / Builder / Operator
Ingenieurgemeinschaft Bauüberwachung Tunnel Rastatt
Execution period
08/2021 - ongoing
 
 
 

Tunnel Inspection 2020

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 38,5 km
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
05/2021
 
 
 

Dalaaser Tunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 1.811 m
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
07/2020
 
 
 

Rodundwerk I

Project-related data

Country
Austria
Building / Object
Power Station
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: 1.400 m
Customer / Builder / Operator
illwerke vkv AG
Execution period
06/2021 - 10/2021
 
 
 

Strenger Flirscher Tunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning Modernization, Tunnel Scanning Rehabilitation
Service detail
tunnel length:
2 times 5,8 motorway tunnel (Strenger tunnel)
1,5 km motorway tunnel (Flirscher tunnel)
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
06/2020 - 12/2020

Project description

The aim of this project was to create a digital, high-resolution 3D model of the tunnels, textured in true color, to be used as a basis for the upcoming tunnel inspection and planning of rehabilitation work. Along the S16 Arlberg expressway, a total of 13.1km of tunnels were recorded at 80km/h using the Dibit high-speed system FSC6100-SRmF10.

In the course of the evaluations, the measurement data from the laser scanner and the high-performance cameras were combined and processed in the Dibit8 software to create a high-resolution, true-color 3D model of the entire tunnel surface including the carriageway (360°). The 3D model was located in the project coordinate system with reference to stationing and tunnel meters.
 

 
 
 

Karawankentunnel

Project-related data

Country
Slovenia
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: 4,5 km
Customer / Builder / Operator
DARS d.d.
(Družba za avtoceste v Republiki Sloveniji)
Execution period
09/2020
 
 
 

BART-Powell Tunnel San Francisco

Project-related data

Country
United States
Building / Object
Subway
2 times single track
dibit-service
Tunnel Scanning As-Built, Tunnel Scanning Inspection
Service detail
tunnel length: 2x 100 lfm
Customer / Builder / Operator
ARGE PB Telamon
Execution period
04/2011
 
 
 

Nam E-Moun

Project-related data

Country
Laos
Building / Object
Power Station
dibit-service
Tunnel Scanning New Construction
Service detail
tunnel length: 16 km
Customer / Builder / Operator
CS Energy C., LTD
Execution period
07/2020 - 12/2021
 
 
 

Sydney City Circle

Project-related data

Country
Australia
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 6x 250 m
Customer / Builder / Operator
PSM
JHCPBG joint venture (John Holland, CPB, Ghella)
Execution period
06/2019 - 11/2019

Project description

As in the course of the extension of the Sydney Metro subway network a tunnel boring machine crossed under the existing City Circle railroad tunnels, Dibit Messtechnik GmbH was commissioned to carry out a detailed recording of the six tunnels in each case before and after the undercrossing. The aim was to determine surface changes and deformations by means of recording 270° of the tunnel inner shell.
The evaluated high-resolution 3D models of the different measurement epochs were globally georeferenced and can be compared with pixel accuracy in the Dibit8 software. Changes in the tunnel surface (cracks, spalling) as well as changes in the tunnel geometry (deformations) can be detected.
The client was provided with both the textured 3D models in open file formats and a Dibit8 software license for further analysis.

 
 
 

A10 Tauernautobahn

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: total about 11 km
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
05/2019 - 12/2019

Project description

Scanned tunnel:

  • Ofenauertunnel
  • Hieflertunnel
  • Brentenbergtunnel
  • Zetzenbergtunnel
  • Helbersbergtunnel
  • Reittunnel

The aim of this project was the creation of tunnel scans and the detailed measurement of the tunnel systems on the A10 Tauern Motorway to create a geometric basis in position, height and cross-section for further planning work. The scan of the altogether approx. 11 km long tunnel chain was carried out by means of dibit high speed scanners. After evaluation, the combination of laser scanner and industrial cameras delivered a high-resolution, true-color 3D model of all tunnels.

Result video Zetzenbergtunnel

 
 
 

Sapperton Tunnel

Project-related data

Country
United Kingdom
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 1.500 lfm
Customer / Builder / Operator
Network Rail UK
Execution period
2019 - 2020
 
 
 

M4 East

Project-related data

Country
Australia
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning Inspection
Customer / Builder / Operator
WestConnex
Execution period
2019 - ongoing
 
 
 

Catskill Aqueduct

Project-related data

Country
United States
Building / Object
Water Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
recorded length: 12,8 km
Customer / Builder / Operator
NYC Environmental Protection / Mott MacDonald
Execution period
2019

Project description

The Lower Catskill Aqueduct (LCA) reconstruction project included the evaluation, design, and construction of improvements needed to ensure the reliable operation of this critical infrastructure for another century. The inspection helped determine the extent of repairs and reconstruction needed and formed the basis for the design approach for the required improvements. The non-pressurized sections were inspected by direct staff observations and laser scanning of the non-irrigated sections (Segments 1, 2, 3, 4).
The goal of the Dibit metrology was to create a geometrically accurate, color, textured 3D model of all four segments of the tunnel lining and associated components referenced to the project's global coordinate system. This model was then used by engineers to digitally document (identify, classify, quantify, and geolocate) defects in the tunnel lining and/or associated components.

 

 
 
 

San Bernardino Aqueduct

Project-related data

Country
United States
Building / Object
Water Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
Department Of Water Resources California
Execution period
2020
 
 
 

Metro Tunnels San Francisco

Project-related data

Country
United States
Building / Object
Subway
dibit-service
Tunnel Scanning As-Built, Tunnel Scanning Inspection
Service detail
tunnel length: 16 km
Customer / Builder / Operator
Bay Area Rapid Transit
Execution period
2020
 
 
 

Saxener Tunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built, Tunnel Scanning Inspection
Service detail
tunnel length: about 1.000 m
Customer / Builder / Operator
Brenner Basistunnel BBT SE
Execution period
08/2017 - 03/2020
 
 
 

Kraftwerk Argenbach

Project-related data

Country
Austria
Building / Object
Power Station
dibit-service
Construction Survey, Geotechnical Measurements, Tunnelling Survey
Customer / Builder / Operator
Vorarlberger Kraftwerke AG
Execution period
2019 - ongoing
 
 
 

Carley Porter Tunnel

Project-related data

Country
United States
Building / Object
Water Tunnel
dibit-service
Tunnel Scanning Audit, Tunnel Scanning Inspection
Customer / Builder / Operator
Department of Water and Resources
Execution period
2019
 
 
 

Seattle-Tunnel

Project-related data

Country
United States
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 1.600 lfm
Customer / Builder / Operator
Shannon & Wilson, Inc. / BSNF Railway
Execution period
10/2018

Project description

The goal of this project was to perform a virtual inspection of this highly frequented railroad tunnel in Seattle. The task was to drive through the double-tracked railroad tunnel using a kinematic scanning system and to inspect and survey the clearance and damage. The recording was carried out at about 5 km/h using the dibit tunnel scanner system, which consists of a hybrid system with laser scanner and high-resolution color cameras. On the basis of the 3D model, profiles were created and analyses carried out.

 

 

 

 
 
 

TSC-Sewage

Project-related data

Country
Canada
Building / Object
Sewer Tunnel
dibit-service
Tunnel Scanning Rehabilitation
Customer / Builder / Operator
Regional Municipality of York
Execution period
2018
 
 
 

New York CAT-431-Test

Project-related data

Country
United States
Building / Object
Water Tunnel
dibit-service
Tunnel Scanning As-Built
Execution period
2018
 
 
 

Metrostav Trondheim

Project-related data

Country
Norway
Building / Object

dibit-service
Tunnel Scanning Inspection
 
 
 

Destia Oy

Project-related data

Country
Finland
Building / Object
Subway
Execution period
2018
 
 
 

Tunnel Inspection A9

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2017
 
 
 

Dýrafjardartunnel

Project-related data

Country
Iceland
Building / Object

 
 
 

Metrostrav E134 Norwegen

Project-related data

Country
Norway
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning New Construction
Execution period
2017 - 2018
 
 
 

Tunnelprüfung Semmering

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2017
 
 
 

Los Angeles City Trunk Line

Project-related data

Country
United States
Building / Object
Subway
dibit-service
Tunnel Scanning New Construction
Execution period
2016
 
 
 

Guernsey Tunnel

Project-related data

Country
Guernsey
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning Modernization, Tunnel Scanning Rehabilitation
Service detail
tunnel length: 1 km
Customer / Builder / Operator
BNSF
Execution period
2018
 
 
 

Mont Royal Tunnel

Project-related data

Country
Canada
Building / Object
Subway
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 5,8 km
Customer / Builder / Operator
NouvRL / CDPQ Infra
Execution period
2018
 
 
 

Sonnenburghoftunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 170 m
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2018
 
 
 

Cascade Tunnel

Project-related data

Country
United States
Building / Object
Railway Tunnel
Service detail
tunnel length: 0,2 km
Customer / Builder / Operator
Shannon & Wilson Inc. / BNSF Railway
Execution period
2018
 
 
 

Fort Calhoun

Project-related data

Country
United States
Building / Object

 
 
 

Rottenmanntunnel

Project-related data

Country
Austria
Building / Object

 
 
 

Schartnerkogeltunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built, Tunnel Scanning Inspection
Service detail
tunnel length: about 1.167 lfm
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2017
 
 
 

Albulatunnel

Project-related data

Country
Switzerland
Building / Object

 
 
 

Bellingham Tunnels

Project-related data

Country
United States
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning Modernization, Tunnel Scanning Rehabilitation
Service detail
tunnel length: 0,7 km
Customer / Builder / Operator
Shannon & Wilson Inc. / BNSF Railway
Execution period
2017 - 2018
 
 
 

Tanzenbergtunnel

Project-related data

Country
Austria
Building / Object

 
 
 

Bellevue

Project-related data

Country
United States
Building / Object
Subway
Customer / Builder / Operator
Sound Transit
Execution period
2016 - 2017
 
 
 

Koralmtunnel

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Geotechnical Measurements
Customer / Builder / Operator
ÖBB-Infrastruktur AG
Execution period
2016 - 2018
 
 
 

Tunnel Porta Claudia

Project-related data

Country
Austria
Building / Object

 
 
 

Chinatown Station

Project-related data

Country
United States
Building / Object
Subway
dibit-service
Tunnel Scanning New Construction
Customer / Builder / Operator
San Francisco Municipal Transportation Agency
Execution period
2016 - 2018
 
 
 

Milser Tunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built
 
 
 

Perjentunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 4.050 lfm
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
05/2011 - 09/2011
 
 
 

Tunnel Stadlau

Project-related data

Building / Object

 
 
 

Joberget Tunnel

Project-related data

Country
Norway
Building / Object

 
 
 

Flirscher Tunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Geotechnical Measurements
Customer / Builder / Operator
ASFINAG Bau Management GmbH
 
 
 

Gräberntunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
ASFINAG Bau Management GmbH
 
 
 

U-Bahn Bochum, U31

Project-related data

Country
Germany
Building / Object
Subway
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
Stadt Bochum
Execution period
2017 - 2018
 
 
 

Burgbergtunnel Erlangen

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Tunnelling Survey
 
 
 

Tunnelkette Klaus

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2016
 
 
 

BV Arlberg Straßentunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Construction Survey
 
 
 

Semmering Basistunnel

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 27,3 km
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2017
 
 
 

Gemeinschaftskraftwerk Inn

Project-related data

Building / Object
Power Station
dibit-service
Construction Survey, Geotechnical Measurements
 
 
 

Wiltener Tunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
ASFINAG Bau Management GmbH
 
 
 

Selzthaltunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning Rehabilitation
Service detail
tunnel length: 890 m
Customer / Builder / Operator
ARGE Sanierung Tunnel Selzthal
Execution period
2017
 
 
 

Schwarzkopftunnel

Project-related data

Country
Germany
Building / Object
Railway Tunnel
 
 
 

Gleinalmtunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
 
 
 

Tunnel Wald and Pretallerkogeltunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
 
 
 

UST Liefering

Project-related data

Country
Austria
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built
Customer / Builder / Operator
ASFINAG Bau Management GmbH
 
 
 

Nordfjardar Tunnel

Project-related data

Country
Iceland
Building / Object
Road Tunnel
Customer / Builder / Operator
Metrostav a.s
 
 
 

Bosrucktunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 5.540 m
Customer / Builder / Operator
ÖSAG - Österreichische Autobahn- und Schnellstraßen GmbH
Execution period
2004
 
 
 

London Crossrail

Project-related data

Country
United Kingdom
Building / Object
Subway
 
 
 

Kraftwerk Stanzertal

Project-related data

Country
Austria
Building / Object
Power Station
 
 
 

St. Louis Metro Tunnel

Project-related data

Country
United States
Building / Object

 
 
 

Nant de Drance Kraftwerk

Project-related data

Country
Switzerland
Building / Object
Pumped-Storage Power Station
 
 
 

Agnesburgtunnel

Project-related data

Country
Germany
Building / Object
Motorway Tunnel
 
 
 

Tunnel Chain Biel - La Heutte

Project-related data

Country
Switzerland
Building / Object

dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: total 2.939 m, 300 m only roadway
Customer / Builder / Operator
Geoconseils SA
Execution period
02/2013 - 03/2013
 
 
 

Tunnel Neumarkt

Project-related data

Country
Austria
Building / Object

 
 
 

Tunnel Harburg

Project-related data

Country
Germany
Building / Object

 
 
 

Tunnel Hasselborn

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning Modernization, Tunnel Scanning Rehabilitation
Service detail
tunnel length: 1,3 km
Customer / Builder / Operator
ARCADIS Germany GmbH / Hessische Landesbahn GmbH
Execution period
2012/2015
 
 
 

Markusbergtunnel

Project-related data

Country
Luxembourg
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
 
 
 

Tunnel St. Esprit

Project-related data

Country
Luxembourg
Building / Object
Road Tunnel
dibit-service
Tunnel Scanning As-Built
 
 
 

Boston Metro

Project-related data

Country
United States
Building / Object
Subway
dibit-service
Tunnel Scanning Inspection
Service detail
tunnel length: 1,6 km
Customer / Builder / Operator
GZA GeoEnvironmental, Inc. / Massachusetts Bay Transportation Authority
Execution period
2012
 
 
 

Lainzer Tunnel

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning Inspection
Service detail
tunnel length: 9,4 km
Customer / Builder / Operator
ÖBB Infrastruktur AG
Execution period
2012
 
 
 

Pfändertunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
 
 
 

Wienerwaldtunnel

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
rail tunnel: 22.274 lfm single track, 13.594 lfm two-track
Customer / Builder / Operator
ÖBB Infrastruktur AG
Execution period
07/2012
 
 
 

Shaft Steyrling

Project-related data

Country
Austria
Building / Object

 
 
 

Unterinntaltrasse

Project-related data

Country
Austria
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: 34.500 m
Customer / Builder / Operator
ÖBB Infrstruktur AG
Execution period
02/2012 - 09/2012
 
 
 

Tunnel Chain Klagenfurt

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
Tunnel Chain Nord bypass Klagenfurt with 4 tunnels
Service detail
tunnel length: total 5.650 lfm
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
02/2011
 
 
 

Tunnel Chain Bruck

Project-related data

Country
Austria
Building / Object

 
 
 

Tunnel Götschka

Project-related data

Country
Austria
Building / Object
Road Tunnel
2 or 3 lanes with widenings and cross-cuts
Service detail
tunnel length: about 4.400 lfm
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
11/2011 - 07/2016
 
 
 

Zubringer Rontal

Project-related data

Building / Object

 
 
 

Schulbergtunnel

Project-related data

Country
Germany
Building / Object
Motorway Tunnel
 
 
 

Alter Schlüchterner Tunnel

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Construction Survey, Geotechnical Measurements
Service detail
tunnel length: 3.635 lfm
Customer / Builder / Operator
BeMo Tunnelling GmbH
Execution period
07/2011 - 04/2013
 
 
 

Sondierstollen Klasgarten

Project-related data

Building / Object

 
 
 

Caldecott Tunnel

Project-related data

Country
United States
Building / Object

Service detail
tunnel length: about 150 m
measured area: about 4.200 m²
Customer / Builder / Operator
Caltrans
Execution period
09/2006 - 03/2009
 
 
 

Tunnel Niedernhart

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
 
 
 

Power Station Dießbach

Project-related data

Country
Austria
Building / Object
Power Station
 
 
 

Bebenrothtunnel

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Tunnel Scanning As-Built
 
 
 

Tunnel Bindermichl

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
two-tube, multi-lane, with six feeder ramps
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: total 3.200 m
measured area: total 91.620 m²
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
07/2010 - 01/2011
 
 
 

Wolfsbergtunnel

Project-related data

Building / Object
Motorway Tunnel
dibit-service
Construction Survey
Service detail
length to be recorded: 765 lfm
measured area: 6x 20.500 m²
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
09/2009 - 01/2011, in Arbeitsgemeinschaft mit VSP
 
 
 

Tunnel Chain Algerien Fleischmann

Project-related data

Building / Object

 
 
 

Power Station Hieflau

Project-related data

Country
Austria
Building / Object
Power Station
 
 
 

Niklasdorftunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
 
 
 

Schrägschacht Solis

Project-related data

Building / Object
Inclinded Shaft
 
 
 

Citytunnel Waidhofen

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Tauerntunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Bergisel Tunnel

Project-related data

Country
Austria
Building / Object

 
 
 

Ofenauer Tunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 960 lfm
measured area: about 20.000 m²
Customer / Builder / Operator
ÖBB Infrastruktur Bau AG
Projektleitung Linz
Execution period
12/2007
 
 
 

Devil's Slide

Project-related data

Country
United States
Building / Object
Motorway Tunnel
2 double tubes
dibit-service
Construction Survey, Geotechnical Measurements
Service detail
tunnel length: approx. 2.400 lfm measured length, approx. 14.400 m² measured area
Customer / Builder / Operator
Kiewit Pacific Co.
Execution period
10/2007
 
 
 

Druckstollen Franzensfeste

Project-related data

Country
Italy
Building / Object

Service detail
area to be recorded: about 400 lfm
measured area: about 4.000 m²
Customer / Builder / Operator
BBT
Execution period
02/2007
 
 
 

Helsinki Metro

Project-related data

Country
Finland
Building / Object

 
 
 

Pianner-Quadratscher Tunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Tunnel Oberstaufen

Project-related data

Country
Germany
Building / Object
Railway Tunnel
dibit-service
Geotechnical Measurements
Customer / Builder / Operator
Deutsche Bahn
Execution period
2016
 
 
 

Strenger Tunnel

Project-related data

Country
Austria
Building / Object

 
 
 

Tiflis Eisenbahntunnel

Project-related data

Country
Georgia
Building / Object
Railway Tunnel
 
 
 

Blisadonatunnel

Project-related data

Country
Austria
Building / Object
Railway Tunnel
 
 
 

Sigmundstor

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Rennsteigtunnel

Project-related data

Country
Germany
Building / Object
Road Tunnel
 
 
 

Lötschberg-Basistunnel - Project I, Switzerland

Project-related data

Country
Switzerland
Building / Object
Railway Tunnel
Service detail
tunnel length: about 35.000 m
meaured area: about 1.200.000 m²
Customer / Builder / Operator
BLS AlpTransit AG
Execution period
2001 - 2005
 
 
 

Leiferstunnel

Project-related data

Country
Italy
Building / Object

 
 
 

Herzogbergtunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
 
 
 

Gotthard Basistunnel

Project-related data

Building / Object
Railway Tunnel
 
 
 

Tunnel de Concise

Project-related data

Country
Switzerland
Building / Object
Road Tunnel
 
 
 

Tunnelkette Hallstatt

Project-related data

Country
Austria
Building / Object

 
 
 

Kaiser Wilhelm Tunnel

Project-related data

Country
Germany
Building / Object
Railway Tunnel
 
 
 

Reutherbergtunnel

Project-related data

Country
Germany
Building / Object
Road Tunnel
 
 
 

Augustaburgtunnel

Project-related data

Country
Germany
Building / Object
Railway Tunnel
 
 
 

Chienbergtunnel

Project-related data

Country
Switzerland
Building / Object
Road Tunnel
 
 
 

Heiligenbergtunnel

Project-related data

Country
Germany
Building / Object
Railway Tunnel
 
 
 

Tunnel de Glion

Project-related data

Country
Switzerland
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built
Service detail
tunnel length: about 1.370 m
measured area: about 27.400 m²
Customer / Builder / Operator
Geoconseils SA
Execution period
04/2004
 
 
 

Tunnel Mixnitz

Project-related data

Country
Austria
Building / Object

 
 
 

Achraintunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Tunnel de Howald

Project-related data

Country
Luxembourg
Building / Object
Motorway Tunnel
dibit-service
Tunnel Scanning As-Built, Tunnel Scanning Inspection
Service detail
length to be recorded: about 900 lfm
measured area: about 18.000 m²
Customer / Builder / Operator
Admin. des Ponts et Chaussees
Execution period
09/2005
 
 
 

Lainbergtunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Roppener Tunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
two lanes with cross-cuts
dibit-service
Construction Survey, Geotechnical Measurements
Service detail
tunnel length: about 5.100 lfm
type of advance: NATM / cyclic advance
Customer / Builder / Operator
ASFINAG Bau Management GmbH
Execution period
2006 - 2008
 
 
 

Tunnelkette Perschling

Project-related data

Country
Austria
Building / Object

 
 
 

Tradenbergtunnel

Project-related data

Country
Austria
Building / Object
Road Tunnel
 
 
 

Massenbergtunnel

Project-related data

Country
Austria
Building / Object
Motorway Tunnel
 
 
 

San Diego Mission Valley

Project-related data

Country
United States
Building / Object
Railway Tunnel
Service detail
tunnel length: about 3x 350 m
measured area: about 23.000 m²
Customer / Builder / Operator
Washington Infrastructure
Services Inc, San Diego
Execution period
09/2022 - 05/2003
 
 
 

Weehawken Tunnel

Project-related data

Country
United States
Building / Object

1 tube, two-track
Service detail
recorded length: about 325 lfm
area taken up: about 6.500 m²
Customer / Builder / Operator
Frontier Kemper/SHEA/BUM JV
Execution period
06/2003
 
 
 

Flexenpass

Project-related data

Country
Austria
Building / Object

 
 
 

Tunnel Hirschstetten

Project-related data

Country
Austria
Building / Object

 
 
 

Stollen Alzkanal

Project-related data

Country
Germany
Building / Object
Water Tunnel
dibit-service
Tunnel Scanning Modernization
Customer / Builder / Operator
Wacker Chemie AG
Execution period
2016