Tunnel Autram Ghat
India is rehabilitating and upgrading their national highway NH-211 between Solapur and Dhule. As part of this project a tunnel is to be built to cross the Gautala Autramghat Wildlife Sanctuary.
The Autram Ghat section of the NH-211 lies between its 376th and 390th km and crosses the Gautala Autramghat Wildlife Sanctuary. This section involves a twin-tubed tunnel with a length of 7’084 m.
Amberg Engineering was involved early on through a feasibility study for the ventilation for this tunnel and again at a later stage to design the final ventilation system.
The challenge in this project stemmed from the high ratio of heavy goods vehicles (HGV) and the lack of emission control for the vehicles in use. The task at hand was to sufficiently increase the ventilation requirements despite the low traffic volume in order to manage the uncertainty and variance in the emissions released in the tunnel.
Amberg Engineering’s expertise and experience in ventilation design for tunnels worldwide enabled a solution that efficiently ensures the safety and comfort of passengers under all conditions that are to be expected.
For more detailed information about this project:
Picture Gallery
For around 60 years, the renowned Swiss Amberg Group has been a leader in engineering and surveying services for railway, metro, underground and specialised civil engineering.
The family-owned company is an innovative knowledge, engineering and technology provider in the field of logistics and infrastructure for smart cities, hubs and networks. We provide outstanding solutions for our customers through innovatively combining above-ground and underground space utilisation.
Amberg Engineering
Engineering services for the construction of underground infrastructure
Planning, design, construction, operation and maintenance of railway, road, utility and metro tunnels, as well as caverns
Amberg Technologies
Systems and solutions for railway and tunnel surveying
Acquisition, evaluation and refinement of measurement data in infrastructure construction
Amberg Infra 7D
Digital services in the infrastructure environment
Geo-monitoring, mobile mapping, digital construction, geomatics and inspection services
Amberg Loglay
Smart city and construction logistics solutions
Sophisticated logistics solutions for efficient and future-orientated construction projects
Amberg Infocon
High-quality design and BIM services
Design, BIM, consulting, PMC and IT solutions for architecture, engineering and construction
VersuchsStollen Hagerbach
The underground future lab
Extensive underground research infrastructure for testing and development, testing laboratory for building materials, training centre and event facilities
QAECY
Intelligent information
Analysing documents and data with artificial intelligence to create a unified view of reality
Your underground experts
- Rail tunnels, including high-speed rail
- Metro lines
- Tunnel and shaft infrastructure
- Caverns with large cross-sections
- Energy storage and utilities
Engineering at its best
- Numerous services for your entire project cycle, from feasibility, planning and construction to renewal of your infrastructure
- Trained specialists and experts in planning and design, geotechnics, and project management
Infrastructure experts
- Rail, metro and tunnels
- Underground spaces
- Mining and shafts
Systems and solutions
- Slab track, tamping, mapping, surveying and inspections
- Tunnel machine guidance
- Tunnel profile measurements and stakeout
- Undulation
- Layer thickness control
- Surface inspection
- Geological predicting during tunnel excavation
- Surveying, data analysis and maintenance
Digital infrastructure experts
- Data acquisition and processing
- Monitoring
- Measurement of geotechnical tasks
- Maintenance and operation
- Process optimisation and digital continuity
Solutions and services
- Geo-monitoring
- Mobile mapping
- Geomatics
- Inspection services
- Digital construction
Smart cities and construction logistics experts
- Manage stakeholders across the value chain
- Improve construction mobility in dense cities
- Unlock up to 50% of the true potential of assets
- Integrate circular economy principles into construction
- Use smart data throughout the supply chain
Solutions for construction sites
- End-to-end digital logistics processes
- Rapid prototyping and smart sensors (IoT)
- Logistics concept and manual (3D/4D)
- Integration of logistics data
- Logistics insights management (LIM)
- Construction logistics management (CLM)
- Management of external hubs and consolidation
Design and construction experts
- Design and BIM integration
- Coordination between different disciplines
- Information workflow setup
- Facility management and BIM integration
- Visualisation
Services
- BIM implementation and creation of models
- Clash detection, coordination and clash resolution
- Construction documentation and shop drawings
- 4D simulation and 5D estimation
- Underground utilities
- Laser scan to as-built models
- IT solutions – BIM integration with FM application
VersuchsStollen Hagerbach - The underground future lab
Recently named a research infrastructure of national importance, we have been providing the space and expertise to turn visions into innovations for over 50 years.
Your analysis and testing requirements
- Real scale test and prototype environment
- Analysis of construction material
- Training facility
- Unique location for your event
Our facilities and services
- Various test sites, test procedures and management
- Concrete and rock laboratory
- Training environment and syllabus
- Seminar rooms, event cavern and restaurant
AI agent as a service for the construction industry
- AI agent dedicated to the AEC industry
- Easy access to complex project information
- Helps in taking confident, informed decisions
- Opens data silos, unlocks all content and uncovers context
- Effortless interaction with your most valuable asset – your collective knowledge
Solution and services
- AI agent as a service
- Strategic consulting and training
- Development of tailored solutions