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Conventional Tunnelling

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					                                         Conventional
Robust but simple high tech solutions    Tunnelling
  for conventional tunnelling support
  the efficient implementation of your
               construction processes.
Efficiency through High Technology




Guidance systems from VMT GmbH have been
used successfully on TBM’s and Shields
for more than a decade. Now due to high
demand a conventional tunnelling product
line has been developed using field proven
components throughout. This was introduced
in 2004. Since then VMT has successfully
developed thoroughly robust systems for
your application that have been thought
through to the last detail.




                                      The latest technology and close
                                      cooperation with our customers
                                      enables us to develop useful
                                      and practical products that
                                      assure increased efficiency.




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Products and Services




                Ever more powerful machines are being used to deal with
                conventional tunnelling construction sites. Until now increased
                productivity in tunnel construction was not always complementary
                with improved quality or a quality assurance programme. Moreover,
                analyzing and displaying the recorded production data was
                laborious and time-consuming. To speed up tunnel production
                while maintaining verifiably high quality, VMT GmbH has developed
                products specially designed for conventional tunnelling.




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                                               Maintain quality, increase efficiency




Services                                       Products
› We adapt our systems to meet
  customer specific requirements                 SLS-Roadheader	
                                                 	     Guidance System for Roadheaders
› Our Profile Management System
  analyzes data stored by the guidance           SLS-Excavator																						
  system                                               Guidance System for Tunnel Excavators

› We install and provide on site training
                                                 SLS-Bolter																												
                                                       Guidance System for Mechanized Bolting Rigs
  for all of our systems
                                                 Profile	Management	System		
› On site supervision of our systems
                                                       Analysis and Archiving of Production Data

› Planning support for system deployment

› Various financing concepts for the
  installation site, including leasing,
  purchase...
                                               Various tunneling tasks require the use of
› Branch offices and representatives           a wide variety of machines. All systems
  worldwide provide first-rate local service   can be installed at and secured to the
                                               tunnel wall.
› Professional support for the entire
  construction period




          Eastlink project in Australia




                                                                                                     5
Products
SLS-Roadheader – Guidance System for Roadheader




                    To minimize the excavation and support costs by accurately
                    excavating the target profile and to accelerate the operation
                    despite reduced atmospheric conditions, VMT GmbH has developed
                    a guidance system for roadheaders. To optimize the workflow the
                    excavating machine is displayed in relation to the target profile
                    on the machine driver’s monitor.




                                                       SLS Roadheader
                                                       Hardware Components

                                                       › Industrial PC with monitor

                                                       › Control box

                                                       › Trackball unit with USB interface

                                                       › Shuttered prisms

                                                       › 2 axis inclinometer

                                                       › Wireless modem

                                                       › Motorized Total Station and
                                                         backsight target



                                                       Performance Characteristics

                                                       › Robust system components made to
                                                         withstand tunnelling conditions

                                                       › All of VMT’s Conventional Tunnelling
                                                         Systems can sequentially make use
                                                         of a single common Motorized Total
                                                         Station mounted on the tunnel wall

                                                       › System is already prepared for
                                                         connection to the site network

                                                       › Open interface for connection
                                                         to third party systems




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Software Package                             Advantages

› Provides almost real time calculation      › Reduced down time for manual profile
  and display of the data required for         marking means tunnelling process is
  machine control and steering                 quicker

› Production data is continually             › Continuous display of current position
  saved and stored                             facilitates a precise excavation of the
                                               planned profile
› Easy use of software by means of
  trackball or touchscreen                   › Save costs by minimizing overbreakage

› Simple, logical display of the necessary   › Analysis of the production data by the
  information in graphical or numerical        Profile Management System verifies and
  form                                         documents the excavated tunnel profile




                                                                       We are offering for our SLS
                                                                       › Training

                                                                       › Support

                                                                       › Customized hardware and software
                                                                                                            7
Products
SLS-Excavator – Guidance System for Excavating Machines




                     Conventional tunnelling without excavating machines is diffi-
                     cult to imagine. When mounted with milling cutters or hydraulic
                     hammers, these machines are also used to excavate the target
                     profile. To speed up the work and to minimize costs by precisely
                     excavating the target profile, VMT GmbH developed the SLS Exca-
                     vator guidance system for excavating machines.




                                                       SLS Excavator
                                                       Hardware Components

                                                       › Industrial PC with monitor

                                                       › Trackball unit with additional
                                                         USB interface

                                                       › Control box

                                                       › 2 axis inclinometer

                                                       › Sensors that determine the position
                                                         of the excavating arm

                                                       › Shuttered prisms

                                                       › 360° prism

                                                       › Wireless modem

                                                       › Motorized Total Station and
                                                         backsight target



                                                       Performance Characteristics

                                                       › Robust system components made to
                                                         withstand tunnelling conditions

                                                       › All of VMT’s Conventional Tunnelling
                                                         Systems can sequentially make use
                                                         of a single common Motorized Total
                                                         Station mounted on the tunnel wall

                                                       › System is already prepared for
                                                         connection to the site network

                                                       › Open interface for connection to
                                                         third party systems




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Software Package                             Advantages

› Provides almost real time calculation      › Reduced down time for manual profile
  and display of the data required for         marking means tunnelling process is
  machine control and steering                 quicker

› Production data is continually             › Continuous display of current position
  saved and stored                             facilitates a precise excavation of the
                                               planned profile
› Easy use of software by means of
  trackball or touchscreen                   › Save costs by minimizing overbreakage

› Simple, logical display of the necessary   › Analysis of the production data by the
  information in graphical or numerical        Profile Management System verifies and
  form                                         documents the excavated tunnel profile




                                                                       We are offering for our SLS
                                                                       › Training

                                                                       › Support

                                                                       › Customized hardware and software
                                                                                                            9
Products
SLS-Bolter – Guidance System for Mechanized Bolting Rigs




                     The guidance system for Mechanized Bolting Rigs (SLS-Bolter)
                     was developed to increase safety for tunnelling personnel, ac-
                     celerate positioning of the Bolter, save project costs and docu-
                     ment the Rockbolt position.




                                                      SLS Bolter
                                                      Hardware Components

                                                      › Industrial PC with monitor

                                                      › Trackball unit with additional
                                                        USB interface

                                                      › Control box

                                                      › 2 axis inclinometer

                                                      › Sensors that determine the position of
                                                        the excavating arm

                                                      › 360° prism

                                                      › Wireless modem

                                                      › Motorized Total Station and
                                                        backsight target



                                                      Performance Characteristics

                                                      › Robust system components made to
                                                        withstand tunnelling conditions

                                                      › All of VMT’s Conventional Tunnelling
                                                        Systems can sequentially make use
                                                        of a single common Motorized Total
                                                        Station mounted on the tunnel wall

                                                      › System is already prepared for
                                                        connection to the site network

                                                      › Open interface for connection to
                                                        third party systems




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Software Package                                Advantages

›  rovidesalmostrealtimecalculationand
  P                                             ›  unnellingprocessisquicker:down
                                                  T
  displayofthedatarequiredformachine       timeformanuallymarkinginitialanchor
  controlandsteering                            pointsisreducedoreliminated

›  avesandstoresproductiondata
  S                                             › ncreasedsafety:noneedtomanually
                                                  I
                                                  markinginitialanchorpointsinanun-
›  asyuseofsoftwarebymeansof
  E
                                                  supportedtunnellocation
  trackballortouchscreen
                                                ›  xactalignmentofdrillanchorangle
                                                  E
›  imple,logicaldisplayofthenecessary
  S
  informationingraphicalornumericalform    ›  rofileManagementSystemverifies
                                                  P
                                                  anddocumentsanchorpositionand
                                                  alignment




                                                                           We are offering for our SLS
                                                                           › Training

                                                                           › Support

                                                                           › Customized hardware and software
                                                                                                                11
Products
Profile Management System – Analysis of Production Data




                     The Profile Management System (PMS) enables you to process,
                     display and print a record of the production data from the con-
                     ventional tunnelling guidance system.




                                                      PMS Components

                                                      ›  rofileManagementProjectConfigura-
                                                        P
                                                            
                                                        torcalculatesalignmentsandtunnel
                                                      profiles

                                                      ›  rofileManagementEditor
                                                        P
                                                        Enablesimportandanalysisof
                                                        productiondata

                                                      ›  rofileManagementViewer
                                                        P
                                                        Easy-to-usedisplaysoftwarefor
                                                        previouslyanalyzedproductiondata



                                                      Performance Characteristics

                                                      ›  uick,nearlyreal-timeanalysisofthe
                                                        Q
                                                        tunnelproductiondata

                                                      ›  omparisonofallproductiondataata
                                                        C
                                                        glanceinoneclearlyarrangeddisplay

                                                      ›  implepreparationofproductionlogs
                                                        S

                                                      ›  ystemisalreadypreparedfor
                                                        S
                                                        connectiontothesitenetwork




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                       SLS–Roadheader               SLS–Excavator                    SLS–Bolter




                                             3-dimensional visualization with
                                             the Profile Management System




Applications

›  lignmentandprofilecalculationfor
  A
  projectpreparation

› mportandanalysisoftheproduction
  I
  dataforSLS-Roadheader,SLS-Excavator,
  SLS-Bolter

›  isplaythetunnelexcavationin3D
  D
  view,profileviewandplanview

›  isplaythecalculatedovercutand
  D
  undercutintheinformationwindow

›  asisforconnectingtodata
  B
  fromthirdpartysystems

›  rintoutrecordsorlogsinPDFformat
  P




                                                               We are offering for our SLS
                                                               › Training

SLS Roadheader system                                          › Support
in service
                                                               › Customized hardware and software
                                                                                                    13
     Notes




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VMT GmbH
Stegwiesenstr. 24
76646 Bruchsal - Germany
Phone +49 7251 - 96 99-0
Fax     +49 7251 - 96 99-22
E-Mail: info@vmt-gmbh.de
www.vmt-gmbh.de




                 Since March 2003, VMT GmbH has been certificated
                                    to DIN EN ISO 9001:2000




                                    Excerpts from our list of references

                                    Germany: Dortmund Berghofen, New Development B236n, Bilfinger Berger
                                    2 – SLS Roadheader on Voest Alpine ATM105

                                    Australia: Melbourne, Eastlink Project, Thiess John Holland
                                    4 – SLS Roadheader on Voest Alpine ATM105
                                    1 – SLS Roadheader on Mitsui Mike
                                    1 – SLS Excavator on Caterpillar
                                    2 – SLS Bolter on Atlas Copco Boltec

                                    Sweden: Malmö, Malmö City Tunnel Group, Bilfinger Berger
                                    2 – SLS Roadheader on Voest Alpine ATM105

                                    Spain: Bilbao Santurtzi, Metro UTE Santurtzi, Urazca Cns-Nortunel-Balzola
                                    1 – SLS Roadheader on Voest Alpine ATM 105

                                    Australia: Brisbane, North-South Bypass Tunnel
                                    Leighton Contractors – Baulderstone Hornibrook – Bilfinger Berger – Joint Venture
                                    4 – SLS Roadheader on Paurat
                                    2 – SLS Roadheader on Mitsui Mike
                                    1 – SLS Roadheader on Voest Alpine ATM105

				
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