Programme

Wednesday, 24/11/2021

Opening Session

Public Conference
Location: Messe Karlsruhe, dm-arena, Hall 1

9:00	Opening Univ.-Prof. Dr.-Ing. Martin Ziegler, Chairman of the Board STUVA e. V., Köln (D)
	Welcoming address of the City of Karlsruhe Dr. Frank Mentrup, Lord Mayor of the City of Karlsruhe (D)
	Welcome Adress of the State Government Baden-Württemberg Dr. Nicole Hoffmeister-Kraut, MP, Minister of Economic Affairs, Labour and Housing of the State of Baden-Württemberg (D)
	Awarding STUVA Prize 2021
	A Very Topical Issue: Climate Protection in Transportation Infrastructure Construction – System Improvement or Interest-Driven Segmentation? Prof. Dr.-Ing. Roland Leucker, Geschäftsführer, STUVA e. V., Köln (D); Dipl.-Ing. Martin Schmitz, Geschäftsführer Technik, Verband Deutscher Verkehrsunternehmen e. V. (VDV), Köln (D)
10:30	Break

Lectures Tunnelling

Public Conference
Location: Messe Karlsruhe, dm-arena, Conference Center, Hall 1

Internationsl Major Projects

11:15	New Dresden–Prague Line, Tunnel in the Erzgebirge – Starting Signal for a New Major International RailwayProject Dipl.-Ing. Kay Müller, Projektleiter Neubaustrecke Dresden–Prag, DB Netz AG, Infrastrukturprojekte Südost, Leipzig (D); Ing. Petr Provazník, Head of International Projects Unit & Project manager high-speed rail line Dresden–Prague, Správa železnic, International Affairs Department, Prag (CZ)
11:30	Intercity-Project Mossetunnel Norway – Tunnelling Through Quick-clay into Rock: Soil Treatment, Construction Methods, Monitoring Program, Blast-induced Vibrations Carsten Rosskamp, Technischer Projektleiter; George Moir, Technical Manager, Implenia Construction GmbH, NL Tunnelbau, Moss (N)
11:45	The Cross River Rail Project in Brisbane, Australia as a PPP Model: Experience in Tunnelling with Double Shields and Roadheaders, Protection of the Environment, the Population and Buildings on Surface Dipl.-Ing. Dr. techn. Klaus Rieker, Leiter Großprojekte, Wayss & Freytag Ingenieurbau AG, Frankfurt a. M. (D)
12:00	Brenner Base Tunnel: Experience and Findings from the Mechanised Tunnelling of a Major Cross-Border Project Univ.-Prof. Dipl.-Ing. Dr. Matthias Flora, Mitglied der Geschäftsleitung, Herrenknecht AG, Schwanau-Allmannsweier (D)
12:15	Extension of Bern RBS Station – Urban Tunnel Construction at the Limits of Feasibility: Thin Overburden Layers, High Foundation Loads, Objects Sensitive to Settlement, Construction below Railway Infrastructure in Operation Dipl. Bau-Ing. ETH/SIA Dr. sc. Marco Ramoni, Leiter Bahntunnel, Basler & Hofmann AG, Esslingen (CH) Dipl. Bau-Ing. (FH), Stephan Reiling, Abteilungsleiter Bahn, B+S AG, Bern (CH); Dipl. Bau-Ing. (FH), Simon Lerch, EMBA BFH, Emch+Berger AG, Bern (CH); Dipl. Bau-Ing. (FH) Adrian Wildbolz, Gesamtprojektleiter Ausbau Bahnhof Bern RBS, Regionalverkehr Bern–Solothurn RBS AG, Worblaufen (CH)

IN THE FOCUS

12:30	Rastatt Tunnel: Challenges of Continuation of Construction and Refurbishment Dipl.-Ing. Edgar Schömig, Mitglied des Vorstands, Ed. Züblin AG, Stuttgart (D); Dipl.-Kfm. Jens Bergmann, Vorstand Infrastrukturplanung und -projekte, DB Netz AG, Frankfurt a. M. (D)
12:45	Question Round
13:00	Lunch Break

Cavern Construction, Special Civil Engineering, Special-Pupose Solutions

14:30	New Construction of the Forbach Pumped-Storage Plant – Relocation into a Large Cavern: 3D Geology Forecast Model, Influence of Planning Depth on Public Acceptance, Current Status Dipl.-Ing. Hans-Joachim Stech, HIC Holzhäuser Ingenieur Consult GmbH, Ettlingen (D); Dipl.-Ing. Gabriella Caccavo, Geoconsult ZT GmbH, Salzburg (A); Dipl.-Ing. Ulrich Gommel, Gesamtprojektleiter, Dipl.-Ing. Ingo Kamuf, Projektleiter Bautechnik, EnBW Energie Baden-Württemberg AG, Stuttgart (D)
14:45	New Einstein Telescope – A ground-breaking Tunnelling Project: Site Candidates, Feasibility Study, Geological, structural, geotechnical Challenges, Construction Methodologies, Timelines Univ.-Prof. Dr. Raul Fuentes Univ.-Prof. Dr. Florian Amann, RWTH Aachen University (D)
15:00	Cairo Metro, Line 3, Maspero Station: Diaphragm-Wall Excavation Pit with Groundwater Relief under Low-Lying Gel Bottom in the Immediate Vicinity of the Nile Dr.-Ing. Jörg Zimbelmann, Bauer Spezialtiefbau GmbH, Schrobenhausen (D); Eng. Ashrab Whabi, Technical Manager, Bauer Egypt S.A.E., Kairo (ET); Gebhard Dausch, Geschäftsleiter, Dr.-Ing. Karsten Beckhaus, Leiter Bautechnik, Bauer Spezialtiefbau GmbH, Schrobenhausen (D)
15:15	Cross Passages at the Bossler Tunnel: Design, Monitoring via Measurement Segments, Comparison of Prognosis with Measurement Dipl.-Ing. Vladislav Mihaylov, IC-Consulenten, Wien (A); Ing. Reinhard Zenz, Technischer Geschäftsführer ARGE Tunnel Albaufstieg, Porr Bau GmbH, Tunnelbau, Aichelberg (D); Dipl.-Ing. David Gunacker, IC Consulenten, Wien (A); Dipl.-Ing. Jörg Rainer Müller, Großprojekt 2. S-Bahn-Stammstrecke München, DB Netz AG Regionalbereich Süd, München (D)
15:30	Albvorlandtunnel – Reliable Disposal of Excavated Material with Variable Landfill Properties: Practical Experience, Technical and Logistical Solutions Tilman Sandner, Boley Geotechnik GmbH, München (D); Jens Hallfeldt, Juan Duque-Barroso, DB Projekt Stuttgart– Ulm GmbH, Stuttgart (D)
15:45	Kramertunnel, Garmisch-Partenkirchen – Conventional Tunnelling in a Landslide Area with Above-Ground and Underground Water Lowering: Water Pressure up to 5 Bar, Continuation of Construction Work after Compulsory Break of Several Years Raphael Zuber, M. Sc. (TUM), Abteilungsleiter Bergmännischer Tunnelbau, Staatliches Bauamt Weilheim (D); Dipl.-Ing. (Univ.) Martin Zeindl, Referatsleiter Tunnel und Tunnelausstattung, Landesbaudirektion Bayern, München (D); Dipl.-Ing. Alexander Thieme, Projektleiter BÜ Kramertunnel, Dipl.-Ing. Sebastian Schwaiger, Geschäftsführer, Ingenieurbüro Müller+Hereth, Freilassing (D)
16:00	Question Round
16:15	Break

Lectures Tunnel Operation/Planning

Public Conference
Location: Messe Karlsruhe, dm-arena, Conference Center, Hall 1

Tunnel Refurbishment and Modernisation

11:15	enewal of Traffic Tunnels During Operation – STUVA Status Report 2021: Innovative Construction Methods, Site Management, Environmental Protection and Economic Aspects Dipl.-Ing. Gianpiero Balbi, Fachspezialist Tunnel/Geotechnik, Bundesamt für Strassen ASTRA, Ittigen (CH); Prof. Dr.-Ing. Alfred Haack, STUVA e. V., Köln (D); Dipl.-Ing. Michael Schlebusch, Geschäftsführer, gbm, Gesellschaft für Baugeologie und -meßtechnik mbH, Limburg/Lahn (D)
11:30	Development of a Geopolymer-Based, Cement-Free Shotcrete for Fire Protection Repair of Traffic Tunnels Dr.-Ing. Götz Vollmann, Akademischer Oberrat, Lehrstuhl für Tunnelbau, Leitungsbau und Baubetrieb, Ruhr-Universität Bochum (D); Dr.-Ing. Christian Thienert, Bereichsleiter Tunnelbau & Bautechnik, STUVA e. V., Köln (D); Dr.-Ing. Joachim Budnik, Leiter Baustofftechnik, Porr GmbH & Co.KGaA, Düsseldorf (D); Dipl.-Mineraloge Eugen Kleen, Laborleiter, MC Bauchemie, Bottrop (D)
11:45	Occupational Health and Safety During Track Construction Work in Tunnels – Limit Values and Legal Requirements: Hazards, Avoidance, Dust Removal, Practical Example Dipl.-Ing. (FH) Jens Kegenhoff, Mitglied der Geschäftsleitung, Prokurist, Patrick Schneider, M. Sc., Gebietsvertriebsleiter, CFT GmbH Compact Filter Technic, Gladbeck (D)
12:00	Capacity Bottlenecks on Cologne Light Rail Lines – Need for Comprehensive Renewal of Underground Light Rail Facilities Dipl.-Ing. Jörn Schwarze, Mitglied des Vorstands, Kölner Verkehrs-Betriebe AG, Köln (D)
12:15	Project NEU4 – Modernisation of the Historic U4 Vienna Line: Boundary Conditions, Substitute Transport, Award Procedure, Construction Contract, Public Relations Work Ing. Walter Zemen, Projektleiter, Wiener Linien (A)
12:30	Sustainable Tunnel Operation through Geothermal Use of Mountain Water – Experience from Pilot Projects at the Rennsteig and Füssen Tunnels: Heating of Operational Buildings and Portal Traffic Areas Univ.-Prof. Dr.-Ing. habil. Christian Moormann, Institut für Geotechnik, Universität Stuttgart (D); MR Prof. Dr.-Ing. Gero Marzahn, Leiter Referat StB 24 Ingenieurbauwerke, Bundesministerium für Verkehr und digitale Infrastruktur (BMVI), Bonn (D); Dr.-Ing. Ingo Kaundinya, Leiter Referat Tunnel- und Grundbau, Tunnelbetrieb, Zivile Sicherheit, Bundesanstalt für Straßenwesen (BASt), Bergisch-Gladbach (D); Dipl.-Ing. (FH) Ria Capraro, Thüringer Landesamt für Bau und Verkehr, Erfurt (D)
12:45	Question Round
13:00	Lunch Break

Planned Major Projects

14:30	The new Fehmarnsund Crossing – Results of the Study of Variants in the Preliminary Planning Stage Dipl.-Ing. Heike Timm, Leiterin PFA Sundquerung, DB Netz AG, Hamburg (D); Dipl.-Ing. Martina Fettner, Abteilungsleiterin Projekte Fehmarn, DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH, Berlin (D); Dipl.-Ing. Andreas Nitschke, Ramboll Deutschland GmbH, Hamburg (D)
14:45	Freiburg City Tunnel – Planning of a Motorway Tunnel with Full Inner-City Connection: Constraints, Issues Affected, Construction Methods Dipl.-Ing. Daniel Fromm, Vössing Ingenieurgesellschaft mbH, Düsseldorf (D); Dipl.-Ing. Kai Steinborn, Leitung Straßenplanung, Die Autobahn GmbH des Bundes, Freiburg (D)
15:00	The Wilhelmsburg Tunnel – A Cut and Cover Road Tunnel: Presentation of the BIM Model of a Totally Underground Junction as Part of the Design Process Dipl.-Ing. Alexander Piepenbrock, Dipl.-Ing. Christian Eickenbrock, Fachbereichsleiter, Ramboll Deutschland GmbH, Hamburg (D)
15:15	U5 East, Hamburg – Challenges in an Urban Environment: Construction Methods, Interfaces to Existing Infrastructure, Construction and Transport Logistics Dipl.-Ing. Kai Oliver Henze, Projektleiter Ausführung Neubau U5, Hamburger Hochbahn AG, Hamburg (D); Dipl.-Ing. Gudrun Karpa, Niederlassungsleitung Hamburg, ZPP Ingenieure AG, Hamburg (D); Dipl.-Ing. Stefan Schuster, Leiter Ausführung Neubau U5, Hamburger Hochbahn AG, Hamburg (D); Dipl.-Ing. Jan Lennart Günther, Gesamtprojektleiter U5 Ost, ZPP Ingenieure AG, Hamburg (D)
15:30	Oberburg Road Tunnel, Canton of Berne – Hydroshield and Freezing Methods in the Built-Up Area with Low Overburden: Protective Measures, Construction of Niches, Target Excavation Pit, BIM Application Bau-ing. Nikos Lavdas, M. Sc. ETH, Dr.-Ing. Alex Schneider, Mitglied der Geschäftsleitung, Rothpletz, Lienhard + Cie AG, Olten (CH)
15:45	Köhlbrand Tunnel – Strategic and Construction Challenges of a Megaproject in the Centre of the Port of Hamburg Dipl.-Ing. Nina Baden-Wassmann, Schüßler-Plan, Geschäftsführende Gesellschafterin, INGE KBT, Hamburg (D); Dipl.-Ing. Tim Babendererde, BabEng GmbH, Geschäftsführender Gesellschafter, INGE KBT, Lübeck (D); Dipl.-Ing. Nils Kroggel, Hamburg Port Authority, Gesamtprojektleiter Köhlbrandtunnel, Hamburg (D)
16:00	Question Round
16:15	Break

Youth Forum

Public Conference
Location: Messe Karlsruhe, dm-arena, Conference Center, Hall 1

17:00	Electrical Resistivity Measurements to Describe Particle Incorporation during Penetration of Bentonite into Cohesionless Soil Sebastian Kube, M. Sc., Lehrstuhl für Tunnelbau, Leitungsbau und Baubetrieb, Ruhr-Universität Bochum (D)
17:15	Ground Anchors – the Unknown Danger for Inner-City Tunnel Construction: Example “Combined Sewer Landsberger Strasse” in Munich Chris Hömberg, M. Sc., Wayss & Freytag Ingenieurbau AG, Bestwig (D)
17:30	renner Base Tunnel – Mechanized Excavation of the Exploratory Tunnel: Construction Methods in Difficult Ground, Measures for Handling and Remediation of Fault Zones Dipl.-Ing. Alex Morocutti, Leiter Tunnelbau, ÖBA Pini & Partner, Innsbruck (A)
17:45	Test Stand for Simulation and Experimental Investigations of Tunnel Segments under Real Conditions Diego Nicolás Petraroia, M. Sc., Lehrstuhl für Massivbau, Ruhr-Universität Bochum (D)
18:00	Organisation of Large Underground Construction Projects in Germany and Switzerland – A Comparative Analysis of Success Criteria Sophie Escherich, M. Sc., ETH Zürich und RWTH Aachen University (D)
18:15	Question Round
18:30	End of Presentations
18:30	Reception
20:00	Festive Evening

Thursday, 26/11/2021

Lectures Tunnelling

Public Conference
Location: Messe Karlsruhe, dm-arena, Conference Center, Hall 1

Mechanised Tunnelling

09:00	Carbon Monoxide and Carbon Dioxide in Mechanised Tunnelling: Causes, Risks and Measures Dipl.-Geol. Dr.-Ing. Fritz Hollmann, Porr GmbH & Co. KGaA, Tunnelbau Düsseldorf (D); Dr. med. Wolfgang Förster, Facharzt für Arbeitsmedizin, Umweltmedizin & Hyperbarmedizin, Hyperbaric Medical Consulting, Weßling (D)
09:15	Deployment of the First Remote-Controlled Flying TBM Start on the “Deep Tunnel Sewerage System” Project in Singapore: Start of the TBM from over 10,000 km Away Dipl.-Ing. Stephan Assenmacher, Leiter Technischer Innendienst Tunnel, Hochtief Infrastructure GmbH, Technical Competence Center, Essen (D); Paul Anthony, B. Eng., Project Director, Leighton Contractors Asia Limited, Singapore Branch (SGP); Ben Chionh, B. Eng., Principal Engineer, PUB, Singapore’s National Water Agency (SGP)
09:30	Automated Identification and Length Measurement of Fault Zones by Means of TBM Data Patterns Using the Example of the “Potash” Drive in Northern England Dipl.-Geol. Ivo Banjan Timo Heine, M. Sc. Geowissenschaften, Dip.-Ing. Wolf Friedemann, Ed. Züblin AG, Zentrale Technik, Stuttgart (D); Dr. Phil. Ernst Gschnitzer, Project Director, Strabag AG, UK Branch, Wilton Site, Redcar (UK)
09:45	Mechanised Sinking of Very Deep Shafts: Construction Methods, Precast or In-Situ Concrete Lining, Occupational Safety Stefan Frey, Product Manager, Peter Schmäh, Member of the Executive Board Business Unit Utility Tunnelling, Herrenknecht AG, Schwanau (D)
10:00	Findings from Ten Years of Evaluation of Sticking Behaviour with the Cone Tensile Test: Experimental Procedure, Preparation of Samples, Predominant Assessment Factors Dipl.-Ing. Martin Feinendegen, Akademischer Direktor, RWTH Aachen University (D); Dr. Giovanni Spagnoli, MBA, MBCC Group, Trostberg (D)
10:15	Tunnel Planning on the Second Munich Light Rail Main Line, Special Challenges in the Western Section from Donnersberger Brücke to Marienhof Dipl.-Ing. Kai Kruschinski-Wüst, Leiter Großprojekt 2. S-Bahn-Stammstrecke München, Dr. Wolfgang Rieken, Leiter Technisches Projektmanagement, DB Netz AG, München (D)
10:30	Question Round
10:45	Break

GROUND FREEZING

11:30

Ground Freezing at Berlin Museum Island Metro Railway Station: Control of Thickness and Temperature of Frozen Body, Minimisation of Heave, Web-Based Visualisation of Measured Values, Holistic Thermal Evaluation, Recommendations
Dr.-Ing. Jakob Vogelsang, IBO PartG mbB, Ettlingen (D); Dipl.-Ing. Ralf-Torsten Katzung, Projektleiter, Implenia Construction GmbH, Berlin (D); Dr.-Ing. Oksana Solf, Projektingenieur, Dr.-Ing. Orth GmbH, Ettlingen (D); Dipl.-Ing. Christian Leible, Leiter Messtechnik, Implenia Spezialtiefbau GmbH, Mannheim (D)

11:45

Port Said Tunnel Egypt – Cross-Passage Ground Freezing Under Unusual Conditions: Low Frost Body Temperatures Due to Saline Water, Groundwater Flow
Dr.-Ing. Wolfgang Orth, Dr.-Ing. Oksana Solf, Dr.-Ing. Orth GmbH, Ettlingen (D); Dipl.-Ing. Christian Perl, Züblin Spezialtiefbau GmbH, Dresden (D); Dimitrios Rizos, M.A., Projektmanager, Orascom Construction, Kairo (ET)

Conventional Tunnelling, Underpasses

12:00	Tunnel to Obertürkheim on the Stuttgart–Ulm Railway Line – Underpassing of the Bruckwiesen Bridge and Spans with Low Overburden: Underpinning of Large Bored Piles, Heavy Spile Umbrella Support for Sewers André Reinhardt, M. Eng. LL.M, Leiter Tunnel Stuttgart (PFA 1.2, 1.5, 1.6a), DB Projekt Stuttgart–Ulm GmbH, Stuttgart (D); Dr.-Ing. Martin Wittke, Geschäftsführender Gesellschafter, WBI GmbH, Weinheim (D)
12:15	Connection of Stuttgart Airport to the New Railway Line from Stuttgart to Ulm: Underpassing the A8 Motorway and Trade-Fair Buildings, 3-dimensional Final Design of the NBS Station Taking Complex Construction Processes into Account Dipl.-Ing. Robert Berghorn, Technischer Leiter, Stuttgart 21, Flughafenanbindung, DB Projekt Stuttgart–Ulm GmbH, Stuttgart (D); Dr.-Ing. Martin Wittke, Geschäftsführer, WBI Gmbh, Weinheim (D); Dipl.-Ing. Jörg Bay, Technischer Projektleiter, ARGE Neubaustrecke–Flughafentunnel, Stuttgart (D); Dipl.-Ing. (FH) Bernd Wiesiolek, Planungsleiter Tunnelbau, Ed. Züblin AG, Zentrale Technik, Tunnelbau Stuttgart (D)
12:30	Västlänken Project, Korsvägen Construction Section, Gothenburg – Blasting Heading in the City Centre: Varying Geology, Advance Injections, Target-Price Contract, Working in Partnership Dipl.-Ing. (FH) Björn Hoffmann, Dipl.-Ing. Dr. techn. Klaus Rieker, Leiter Großprojekte, Wayss & Freytag Ingenieurbau AG, Frankfurt a. M. (D)
12:45	Question Round
13:00	Lunch Break

Difficult Underground Connections, Safe Tunnel Sealing

14:30	Musaimeer Pumping Station and Outfall Tunnel, Doha: Connection of a Segment Tunnel to a Diffuser Field in the Persian Gulf Dipl.-Ing. Rainer Rengshausen, Technische Abteilungsleitung Tunnelbau, Porr Bau GmbH, Wien (A); Dipl.-Ing. Lars Bayer, Senior Tunnel Manager, Porr GmbH & Co. KGaA, Tunnelbau, Düsseldorf (D)
14:45	U3 Nuremberg – Tunnel Excavation under the Main-Danube Canal: Two Single-Track Tubes in Shotcrete Construction and Impermeable inner Shell as well as Difficult Connections to Open Construction-Pits for Stations Dipl.-Ing. Adrian Diaconu, Niederlassungsleiter, Hochtief Infrastructure GmbH, NL Deutschland Südost, München (D); Dipl.-Ing. Robert Reitberger, Projektleiter, K+S Ingenieur- Consult GmbH & Co. KG, Nürnberg (D)
15:00	U5 Europaviertel Frankfurt – Connecting to the Existing Structure: Partnership in Solving Unexpected Challenges Dr.-Ing. Thorsten Weiner, Technischer Bereichsleiter Deutschland, PORR GmbH & Co. KGaA, Tunnelbau, Düsseldorf (D); Dipl.-Ing. Ingo Kühn, Projektleiter & Technischer Geschäftsführer, SBEV Stadtbahn Europaviertel Projektbaugesellschaft mbH, Frankfurt a. M. (D)
15:15	Block Injection – An Effective Preventive Measure to Possible Damages of the Geomembrane? Univ.-Prof. Dr.-Ing. Martin Ziegler, Geschäftsführer, ZAI - Ziegler und Aulbach Ingenieurgesellschaft mbH, Aschaffenburg (D)
15:30	Question Round
15:45	Break

Lectures Tunnel Operation/Planning

Public Conference
Location: Messe Karlsruhe, dm-arena, Conference Center, Hall 1

Road Tunnel Operation

09:00	Fire Protection in Underground Transportation Systems with Increasing E-Mobility – Findings from Fire Tests: Battery Fires, Release of Harmful Substances, Extinguishing Agents Lukas Fast, Dipl.-Ing. Stephan Klüh, FOGTEC Brandschutz GmbH, Köln (D); Dipl.-Ing. Frank Leismann, STUVA e. V., Köln (D)
09:15	Mobility 4.0 – Opportunities and Risks for Safe Road Tunnel Operation Through Communication Between Vehicles and Infrastructure Dipl. Wirt.-Ing. Anne Lehan, Bundesanstalt für Straßenwesen (BASt), Bergisch Gladbach (D); Dr.-Ing. Georg Mayer, Geschäftsführender Gesellschafter, BUNG Ingenieure AG, Stuttgart (D)
09:30	Air Filtration in the Central Wan Chai Bypass Tunnel, Hong Kong – Efficiency Tests, Experience after two Years of Operation Dr.-Ing. Elke Deux, Geschäftsführerin, Izaskun Martos, Anika Schnelle, FILTRONtec GmbH, Bitterfeld-Wolfen (D)
09:45	Development of an Operational Safety Concept for a Road Tunnel Chain Consisting of Nine Tunnels Dipl.-Ing. Claus-Dieter Hauck, Abteilungsleiter, Tiefbauamt, Landeshauptstadt Stuttgart (D); Dipl.-Ing. Axel Bassler, Geschäftsführender Gesellschafter, Christoph Poc, M. Sc., Nabla Ingenieure GmbH, Basel (CH); Jonathan Essner, M. Eng., Sicherheitsbeauftragter für Straßentunnel, Tiefbauamt, Landeshauptstadt Stuttgart (D)
10:00	Reliability of Safety-Related Systems in Road Tunnels Dipl.-Ing. Torsten Löck, DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH, Berlin (D)
10:15	Temporary Bi-Directional Traffic in Uni-Directional Road Tunnels: Requirements, Risk Assessment and Solutions Prof. Dr.-Ing. Wolfgang Baltzer, Geschäftsführender Gesellschafter, BUNG GmbH, Heidelberg (D); Dipl.-Ing. Christina Kluge, Sicherheitsbeauftragte, Die Autobahn GmbH, Niederlassung Nord, Tunnelbetrieb Kompetenzzentrum, Hamburg (D)
10:30	Question Round
10:45	Break

BIM Applications

11:30	Quality Assurance/Collision Checking with the BIM in the Planning of the 2nd Munich S-Bahn Main Line Using the Marienhof Station as an Example Dipl.-Ing. Clemens Schindl, BIM-Gesamtkoordinator, ILF Consulting Engineers Austria GmbH, Rum bei Innsbruck (A); Maximilian Weiß, M. Sc., BIM-Manager, DB Netz AG, München (D); Ing. Adrian Wickert, BIM-Fachkoordinator, ILF Consulting Engineers Austria GmbH, Rum bei Innsbruck (A)
11:45	BIM in Construction – Project Controlling for Excavation and Protection in Conventional Tunnelling: The Pilot Project "Bertoldshofen Tunnel" with Plan/Actual Comparison David Hacker, M. Sc., BIM-Specialist, Bernd Gebauer Ingenieur GmbH, München (D); Dipl.-Ing. (Univ.) Martin Zeindl, Referatsleiter Tunnel und Tunnelaustattung, Landesbaudirektion Bayern, München (D)
12:00	The BIM Method for Operational Equipment – Obstacles and Opportunities for Integration into Digital Planning Dipl.-Ing. Günter Rücker, Geschäftsführer, Andreas Kinstetter, Martina Wollinger, M. Sc., Rücker + Schindele Beratende Ingenieure GmbH, München (D)
12:15	Model-Based Design up to Tunnel Operation – Model- Based Approach and Visualization across all Phases of Design, Construction and Operation Ferdinand Weißbrod, M. Eng., Gesellschafter-Geschäftsführer, BUNG GmbH, Heidelberg (D); Johannes Häberle, Dipl.-Ing., Projektleiter Kriegsstraßentunnel Karlsruhe, KASIG – Karlsruher Schieneninfrastruktur-Gesellschaft mbH, Karlsruhe (D); Raphael Zuber, M. Sc., Abteilungsleiter Bergmännischer Tunnelbau, Staatliches Bauamt Weilheim (D); Stefan Franz, Dr.-Ing., Projektleiter, Deutsche Einheit Fernstraßenplanungs und -bau GmbH – DEGES, Berlin (D)
12:30	BIM for Road Tunnel Operation and Maintenance – Model Approaches for a Technically and Administratively Optimised Operative Phase Hendrik Wahl, M. Sc., Lehrstuhl für Tunnelbau, Leitungsbau und Baubetrieb, Ruhr-Universität Bochum (D); Marcel Stepien, M. Sc., Lehrstuhl für Informatik im Bauwesen, Ruhr-Universität Bochum (D); Dipl.-Ing. Werner Riepe, BUNG Ingenieure AG, Heidelberg (D); Dipl.-Wirt.-Ing. Anne Lehan, Bundesanstalt für Straßenwesen (BASt), Bergisch Gladbach (D)
12:45	Question Round
13:00	Lunch Break

Rail (Tunnel) Operation

14:30	Railway Installations in ÖBB High-Speed Tunnels – Realistic Loading Approaches in Theory and Practice, Laboratory Tests and In-Situ Measurements Dr.techn. Michael Reiterer, Geschäftsführender Gesellschafter, Dr. nat. techn. Janez Schellander, REVOTEC, Wien (A); Dr. mont. Helmut Steiner, Projektleitung Koralmbahn, ÖBB- Infrastruktur AG, Graz (A)
14:45	Tramways in Urban Areas – Measures to Reduce Noise Emissions: Economic Assessment, Incentives for Implementation, Monitoring Dr.-Ing. Dirk Boenke, Bereichsleiter Verkehr & Umwelt STUVA e. V., Köln (D); Dipl.-Ing. Gerald Hamöller, Bereichsleiter Verkehrsplanung, Ramboll Deutschland GmbH (D); Dipl.-Ing. Percy Appel, Umweltbundesamt, Fachgebiet Lärmminderung im Verkehr, Dessau-Roßlau (D)
15:00	Increasing the Resilience of Underground Public- Transport Systems – New Measures and Findings from a Large-Scale Exercise in the Lyon Metro Dr.-Ing. Christian Thienert, Bereichsleiter Tunnelbau & Bautechnik, STUVA e. V., Köln (D); Christophe Willmann, CETU, Centre d’Études des Tunnels, Bron (F); Christophe Chaize, Keolis, Lyon (F); Annie Pauzie, PhD, Research Director, Laboratory Ergonomics & Cognitive Sciences in Transport, Université Gustave Eiffel, Bron (F)
15:15	Life-Cycle Considerations for the Optimum Free Cross-Sectional Area and Design of Railway Tunnels Dr. sc. tech. Peter Reinke, HBI Haerter AG, Bern (CH); Raphael Käslin, B. Eng., Institut für Energie- und Verfahrenstechnik, ETH Zürich (CH); Dr. sc. tech. Michael Flückiger, HBI Haerter AG, Bern (CH); Prof. Dr. Giovanni Sansavini, Chair ETHZ Risk Center, Institut für Energie- und Verfahrenstechnik, ETH Zürich (CH)
15:30	Question Round
15:45	End of Presentations about Tunnel Operation/Planning

Closing Session

Public Conference
Location: Messe Karlsruhe, dm-arena, Hall 1

Underground Construction in the Karlsruhe Region

16:30	Karlsruhe Combined Solution: Overall Project and Special Issues During Implementation in the Densely Built-Up City Centre of Karlsruhe Dipl.-Ing. Frank Nenninger, Geschäftsführer Matthias Schmidt, Prokurist, Karlsruher Schieneninfrastruktur-Gesellschaft mbH (KASIG), Karlsruhe (D)
16:45	Commissioning of the Karlsruhe Light Rail Tunnel: Acceptance and Approval According to BOStrab and Trial Operation Dr.-Ing. Delia Brocke, Verkehrsbetriebe Karlsruhe GmbH (VBK), Karlsruhe (D)
17:00	Karlsruhe Combined Solution: Fire Protection and Safety in Underground Stations and Tunnels of the New Light Rail System Dipl.-Ing. Daniel Hahne, Bereichsleiter Brandschutz & Sicherheit, STUVAtec gmbH, Köln (D); Dipl.-Ing. Frank Nenninger, Geschäftsführer, Matthias Schmidt, Prokurist, Karlsruher Schieneninfrastruktur-Gesellschaft mbH (KASIG), Karlsruhe (D)
17:15	Use of a Tunnel-Ventilation Simulator to Increase Safety and Accelerate Commissioning Taking Tunnel Kriegsstrasse in Karlsruhe as an Example Stephan Thumm, M. Sc., Dr. sc. techn. Matthias Wehner, Geschäftsführer, HBI Haerter GmbH, Heidenheim (D)
17:30	Urban and Traffic Redevelopment by Means of the Karlsruhe Combined Solution Dr. Alexander Pischon, Geschäftsführer, Verkehrsbetriebe Karlsruhe GmbH (VBK), Karlsruhe (D)
17:45	Question Round
18:00	Closing Remarks Univ.-Prof. Dr.-Ing. Martin Ziegler, Vorsitzender des Vorstands, STUVA e. V., Köln (D)
18:15	End of Presentations

Friday, 26/11/2021

Excursions

The conference participants are invited to visit interesting construction sites and traffic facilities in Karlsruhe and the surrounding area and to gain in-depth insights into the "Kombilösung Karlsruhe" project, for example. Click here for details.

(Subject to change)