MACHINES AND EQUIPMENT
  Conventional tunnelling / NATM
  Excavation equipment
  Roadheaders length / cross
  Tunnel excavators
  Loader
  Hydraulic breakers
  Roadheader attachments
  Excavator adapted tools
  Hydraulic scissors
  Tunnel excavation portals / Tunnel bridges
  Various
  Drilling and blasting equipment (wheel / crawler / track)
  Drilling rigs, single boom
  Drilling rigs, double boom
  Drilling rigs, multiple boom
  Drilling booms, man riders
  Pipe arch, barrel vault, anchor systems
  Raise - boring
  Hoists and site elevators
  Drilling portals
  Anchor magazins
  Blasting bunkers
  Exploders
  Various
  Loading and transport equipment (wheel / crawler)
  Hydraulic excavators
  Wheel loaders
  Crawler loaders
  Various loading machines
  Dump trucks
  Front dumpers
  Tractors
  Passenger transport vehicles / busses
  Lorries, pickups
  Trucks, tractors & chassis
  Trailers and semitrailers
  Low-bed trailers
  Conveyor belts
  Chain conveyors
  Vertical conveyor belts
  Sputters and winches
  Various loading machines
  Equipment on tracks
  Engines
  Bunker trains
  Segment and platform waggons
  Portable concrete mixers
  Other waggons
  Dump and load equipment
  Track-and-road vehicles
  Tracks, rails, courses
  Monorails and accessories
  Various
  Lift equipment
  Hydraulic excavators
  Cable cranes
  Cranes
  Portal and gantry cranes
  Telescopic truck cranes
  Teleskopic forklifts
  Forklift loaders
  Elevators
  Hydraulic ramps, hoists, aerial platforms
  Winches
  Buckets and shovels
  Man cages
  Various
  Material conditioning and recycling
  Crushers
  Screens
  Belt press systems
  Hydro cyclons
  Separation plants
  Various
  Concrete / mortar / shotcrete equipment
  Ready-mix concrete batching equipment
  Compact and mobile concrete mixers
  Silo systems / batching belts
  Cement silos / cement screws
  Admixture storage and batching
  Various batching and measuring equipment
  Continuous mixers
  Forced action mixers
  Mobile mixers
  Concrete pumps with/without placing belts
  Concrete placing / placing belts
  Worm pumps / mortar pumps / grouting systems
  Shotcrete hydro buckets
  Machines for dry shotcreting
  Machines for wet shotcreting
  Various equipment for shotcreting
  Fresh concrete tests / supervisory
  Shotcrete tests / supervisory
  Various
  Air ventilation / dedusting
  Vent equipment
  Ducts and accessories
  Dedusting plants
  Various
  Bulkheads / rescue equipment
  Materials
  Passengers
  Rescue
  Various
  Compressed air
  Air comprssors
  Pressure vessels / air vessels
  Compressed air powered tools / machines
  Various
  Electrical energy
  Power generators
  Transformers
  Electric distribution boxes
  Contactors and control units
  Capacitor control systems
  Cables
  Plugs / clutches / adaptors
  Various
  Water equipment and drainage
  Submersible pumps
  Piston surface pumps
  Membrane pumps
  Water pressure plants
  Vacuum plants
  Water basins / slurry tanks
  Absorber systems
  Conduits, piping, hoses, tubes
  Gates and valves
  Measuring and control equipment
  Various
  Inner lining - Production and Restoration
  Vault shutters / steel formworks
  Invert and foot shutters / formworks
  Fullround vault shutters / formworks
  Adaption forms for vault shutters
  System shutters, curved
  Soffit / suspended slab shutters / formworks
  Wall shutters / formworks
  Pillar shutters / formworks
  Portal shutters / formworks
  Slipforms
  Cross passage shutters / formworks
  Various formwork accessories
  Movable profiling gantries / scaffolds
  Movable isolation gantries / scaffolds
  Movable reinforcement gantries / scaffolds
  Movable membrane gantries / scaffolds
  Movable concrete restoration gantries / scaffolds
  Curing gantries / - scuffolds
  Concrete tests / quality control
  Various measuring equipment inner lining
  Concrete restoration equipment
  Various
  Measuring equipment
  Survey instruments
  Laser
  Various
  Consumables
  Segmental tunnel / TBM
  TBMs
  Hard Rock / Gripper
  Hard Rock / Telescopic
  EPB / Medium - Soft Ground
  Slurry / Medium- Soft Ground
  Open- Partial Face Shield / Medium- Soft Ground
  TBM Engineering
  Mechanical / Electrical Design services
  Heavy / Specialist fabrication services
  Segment handling equipment
  Cutting Tools
  Hydraulic equipment
  Grouting equipment
  Tailskin brush seals
  Large diameter bearings
  Specialist welding services
  Segment ring prediction / selection systems
  Guidance systems
  Data recording / evaluation systems
  System condition monitoring equipment
  TBM support equipment
  Belt Conveyor systems
  Hydraulic Conveyer systems
  Slurry separation equipment
  Shaft hoisting equipment
  Spoil handling equipment
  Batching plant systems
  Tunnel rail systems
  Tunnel Locomotives
  Rolling stock
  Segment production equipment
  Safety / Rescue / Escape equipment
  De-watering pumps
  Pipework systems
  Ventilation systems
  Lighting systems
  Electrical power supply equipment
  Atmospheric monitoring systems
  TBM support services
  Surveying services
  Geotechnical services
  Specialist grouting / waterproofing services
  Concrete repair services
  Specialist Chemical supply
  Hyperbaric Tunnel Construction and Diving
  Materials
  Concrete additives
  Polymers
  Slurry engineering products
  Waterproofing materials
  Specialist Lubricants
  Tailskin greases
  Compressed air
  Air comprssors
  Pressure vessels / air vessels
  Compressed air powered tools / machines
  Various
  Water equipment and drainage
  Submersible pumps
  Piston surface pumps
  Membrane pumps
  Water pressure plants
  Vacuum plants
  Water basins / slurry tanks
  Absorber systems
  Conduits, piping, hoses, tubes
  Gates and valves
  Measuring and control equipment
  Various
  Microtunneling / pipe jacking
  Tunnel Boring Machines / TBMs
  Full sets of Tunnelling Equipment / packages
  Full Face TBMs with slurry transportation system (like AVN)
  Full Face TBMs/ Earth Pressure Balance Shields (EPB)
  Excavator machines (hydraulic excavator) for soft ground
  Machines for rock with boom cutter / road header (up to approx. 70MPa)
  Various TBMs
  Ancillary equipment for Microtunneling and pipe jacking
  Control Container (Cabin) and Control panels
  Up-skins
  Cutting wheels
  Jacking equipment
  Compact Jacking frame incl. accessories
  Main Jacking Station incl. accessories
  Intermediate Jacking Stations incl. accessories
  Slurry soil transport
  Muck Pump
  Muck Cart
  Conveyors and ancillaries.
  Electric Cables and Control Cables
  Wood packers
  Bentonite Check valves
  Various
  Navigation and Steering Devices
  Jacking Laser
  Laser Targets
  Electronic Hydrostatic Water levels
  Guidance systems for curved alignments
  Data acquisition equipment
  Various
  Compressed air
  Air comprssors
  Pressure vessels / air vessels
  Compressed air powered tools / machines
  Various
  Water equipment and drainage
  Submersible pumps
  Piston surface pumps
  Membrane pumps
  Water pressure plants
  Vacuum plants
  Water basins / slurry tanks
  Absorber systems
  Conduits, piping, hoses, tubes
  Gates and valves
  Measuring and control equipment
  Various
  Automatic Bentonite Injection Systems
  Air/Vacuum Blowers
  Bentonite Pump and Mixers
  Entry/Exit Rings and Seals
  High Pressure Water Pumps
  Pipe Clamp/Breaks
  Jacking Pipes
  Reinforced concrete
  Polymer concrete
  Clay Pipes
  Glass fiber CC-GRP
  Steel
  Various
  Auger boring systems
  Drilling Units
  Akkerman
  Bohrtec
  Wirth / Soltau
  various
  Jacking Equipment
  Ancillaries
  Navigation Systems
  Augers
  Drilling Rods
  Reaming Tools
  Various
  Ware- und Spareparts
  Separation equipment
  Separation Plants
  Separation Components
  Hydro Cyclones
  Shakers
  Tanks
  Centrifuges / Decanter
  Various
  Construction site equipment and Workshop Equipment
  Container / Mess Rooms / Rest Rooms
  Site workshop facilities / Storage rooms
  Temporary buildings
  Stationary machines
  Hand devices / Tools
  Office equipment and furniture
  Communication devices / Computing / Telephone systems
  Pumps
  Survey Instruments
  Various
  MATERIAL AND TOOLS
  Hydraulic
  Electric
  Pneumatic
  Steelwork
  Tools
  Lubricants
  Bentonite
  Polymers
  Consumables
  Pipe Packers
  Entry/Exit Rubber Seals
  Tunnel construction equipment
  SERVICES
  Geotechnical Reports
  Planing/ design and tender preparation
  Project support during tendering
  Implemantation planning and static calculation
  Consulting for site management and logistic
  Consulting geotechnics
  Supervision / inspection
  Surveying
  Surveying in Tunneling
  Surveying in Microtunneling / Pipe jacking
  Various Surveying
  Legal consultancy
  Claim management
  Expert / evaluator / arbitration
  Consulting
  Projects and Subcontracts
  Constructors
  Conventional tunnelling / NATM
  Segmental tunnel / TBM
  Microtunneling / pipe jacking
  Various
  Hyperbaric Tunnel Construction and Diving
  Sealing / Grouting
  EMPLOYMENT
  Project Management
  Supervision
  Construction conventional tunnelling
  Supervisor / Foreman
  Skilled worker / machine operator
  Construction TBM tunnels
  Supervisor / Foreman
  Skilled worker / machine operator
  Machine engineering
  Accounting
  Surveying
  Geotechnics
  Various
  Test