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Lessons

Title

Repair

2006

(Exclusive) Trenchless 101 - Part III - Repair

This lecture is part of the series "Trenchless 101" and serves to provide an overview of trenchless repair methods for supply and disposal lines.

Planning, dimensioning and construction

2006

(Exclusive) Trenchless 101 - Part I - Introduction

This lecture is part of the series "Trenchless 101" and serves to provide an overview of trenchless methods for the new installation and rehabilitation of supply and disposal lines.

Limiting conditions

2006

(Exclusive) Structure and limiting conditions of sewer systems - part III - limiting conditions

In this lecture, the limiting conditions like e.g. bedding conditions and sewage ingredients are discussed.

Planning, dimensioning and construction

2006

(Exclusive) Trenchless 101 - Part II - Rehabilitation

This lecture is part of the series "Trenchless 101" and serves to provide an overview of rehabilitation for supply and disposal lines.

Limiting conditions

2006

(Exclusive) Structure and limiting conditions of sewer systems - part II - pipes and fittings

This lecture presents the components and materials needed in drain and sewer systems.

Renovation

2006

(Exclusive) Trenchless 101 - Part IV - Renovation

This lecture is part of the series "Trenchless 101" and serves to provide an overview of trenchless renovation methods for supply and disposal lines.

Replacement by trenchless method

2006

(Exclusive) Trenchless 101 - Part V - Replacement

This lecture is part of the series "Trenchless 101" and serves to provide an overview of trenchless replacement methods for supply and disposal lines.

Limiting conditions

2006

(Exclusive) Structure and limiting conditions of sewer systems - part I - fundamentals

This lecture deals in the main with the specific terminology for sewer systems.

Replacement by trenchless method

2006

D-15 Replacement Lesson: Pipe extraction

This lecture gives a review of trenchless replacement of pipelines with the pipe extraction.

Components and materials

2006

(Exclusive) Lining with continuous pipes - Part II - Applied material

In this lecture, the fundamentals of the materials applied in the lining processes with continuous pipes are presented and discussed.

Lining with pipes

2006

(Exclusive) Lining with continuous pipes - Part V - Branch connections

This lecture deals with the branch connection during lining with continuous pipe.

Lining with pipes

2006

(Exclusive) Lining with continuous pipes - Part VI - Quality assurance

This lecture deals with the quality assurance of lining with continuous pipes with and without annular space.

Lining with pipes

2006

(Exclusive) Lining with continuous pipes - Part IV - Method variants without annular space

This lecture introduces the method variants of the lining with continuous pipes without annular space.

Lining with continuous pipes with annular space

2006

(Exclusive) Lining with continuous pipes - Part III - Method variants with annular space

This lecture introduces the method variants of the lining with continuous pipes with annular space.

Replacement by trenchless method

2006

(Exclusive) Pipe bursting - Part III - Limiting conditions

The 3rd part of the series of lectures about pipe bursting gives a review of the boundary conditions.

Lining with pipes

2006

D-15 Replacement Lesson: The welding of plastic pipes

This lecture deals with the welding of polyethylene, putting the main focus on heating element butt welding, which is mainly applied in lining processes with continuous pipes.

Replacement by trenchless method

2006

(Exclusive) Pipe bursting - Part II - Types of method

The 2nd part of the series of lectures about pipe bursting gives a review of the individual method types.

Replacement by trenchless method

2006

(Exclusive) Pipe bursting - Part I - Basics

This lecture gives a review of trenchless replacement of pipelines with the pipe bursting.

Reduction process

2006

(Exclusive) Lining with continuous pipes - Part I - Fundamentals

This lecture deals with the basic principles of lining with continuous pipes processes as well as their terminological definitions, limiting conditions and areas of application.

Cured-in-place lining process (sewers)

2006

(Exclusive) Lining with cured-in-place pipes - Part III

This lecture deals with the cured-in-place lining processes for the rehabilitation of sewers and private domain sewers. The third part of the lecture gives information about quality assurance.

Cured-in-place lining process (sewers)

2005

(Exclusive) Lining with cured-in-place pipes - Part II

This lecture deals with the cured-in-place lining processes for the rehabilitation of sewers and private domain sewers. The second part deals with the execution of this process.

Inspection

2004

(Exclusive) Overview of inspection methods - Part II

Part 2 of the lecture describes the methods of indirect optical inspection and also deals with the latest developments and trends in this respect.

Inspection

2004

(Exclusive) Overview of inspection methods - Part I

The first part of this lecture provides an overview of the environmentally relevant, hydraulic and structural investigations as part of inspection.The indirect optical inspection is excluded here as it is discussed in part 2.

Cured-in-place lining process (sewers)

2005

(Exclusive) Lining with cured-in-place pipes - Part I

This lecture deals with the cured-in-place lining processes for the rehabilitation of sewers and private domain sewers, and here especially with limiting conditions, areas of application and material components.

Trenchless technology

2005

Mathematical Simulation of Pipe Stresses for Difficult Jackings

The presentation shows the new calculation program "Co-Jack" (Computing and Controlling Pipe Jacking) for a structural simulation of pipe jackings.

Shafts and excavations

2008

(Exclusive) Utility Tunnelling - Starting and target shafts

This presentation is part of the series of presentations "Utility Tunnelling" and deals with the building of starting and target shafts and the design of exit and entry openings.

Subsoil investigations

2008

(Exclusive) Utility Tunnelling - Geotechnical investigations

This presentation is part of the series of presentations "Utility Tunnelling" and deals with the fundamentals in geology, hydrogeology and geotechnical engineering.

Pipes

2008

(Exclusive) Utility Tunnelling - Jacking pipes

This presentation is part of the series of presentations "Utility Tunnelling" and deals with the different materials of jacking pipes and the corresponding pipe joints.

Trenchless installation of pipelines

2010

(Exclusive) Utility Tunnelling - Microtunnelling - Part 2

This presentation is part of the series of presentations "Utility Tunnelling" and deals with microtunnelling.

Lining with pipes

2009

Lining with site manufactured and hardened pipes

The lecture deals with the application areas and execution of cured-in-place and grouted-in-place process.

Lining with pipes

2009

Lining with site manufactured pipes

The lecture deals with the method variants and the application areas of lining with spirally-wound pipes.

Lining with pipes

2009

Lining with prefabricated pipes without annular space

The lecture describes the two different method variants, deformation process and reduction process, as well as their areas and limits of application.

Lining with pipes

2009

Lining with prefabricated pipes with annular space

The lecture describes the different method variants and systems of lining with prefabricated pipes with annular space especially the lining with continuous and discrete pipes.

Subsoil investigations

2009

Geotechnical investigations

This presentation deals with the fundamentals in geology, hydrogeology and geotechnical engineering.

Manned pipe jacking

2009

Pipe jacking

This presentation deals with the fundamentals in pipe jacking.

Trenchless installation of pipelines

2009

Microtunnelling

This presentation deals with the different types of microtunnelling.

Shafts and excavations

2009

Starting and target shafts

This presentation deals with the building of starting and target shafts and the design of exit and entry openings.

Pipes

2009

Jacking pipes

This presentation deals with the different materials of jacking pipes and the corresponding pipe joints.

Steering technique

2009

Jacking steering, measurement and monitoring

This presentation deals with the fundamentals in steering, measurement and monitoring of pipe jacking projects.

Vehicles and technology

2012

D-05 Cleaning 1 Lesson: Cleaning vehicles

Cleaning

2012

D-05 Cleaning I Lesson: Solids in sewers

Cleaning

2012

D-05 Cleaning I Lesson: Strategy

High pressure cleaning and nozzles

2012

D-05 Cleaning I Lesson: Nozzles

Cleaning

2012

D-06 Cleaning II Lesson: Constructive design measures for the reduction of deposit

Cleaning

2012

D-06 Cleaning II Lesson: Cleaning of pressure lines

Cleaning

2012

D-06 Cleaning II Lesson: Flushing methods

Cleaning

2012

D-06 Cleaning II Lesson: Cleaning of large profiles

Mechanical cleaning

2013

D-06 Cleaning II Lesson: Mechanical cleaning methods

Replacement by trenchless method

2013

D-15 Replacement Lesson: Pipe Bursting

Diese Lektion ist unter anderem Teil des Moduls "Erneuerung in geschlossener Bauweise" und beschäftigt sich mit weiterführenden Details des Berstverfahrens. Neben den Anforderungen an Werkstoffe und Gerätschaften werden vor allem die auftretenden Bodenbewegungen behandelt.

Replacement by trenchless method

2013

D-15 Replacement Lesson: Pipe Bursting Basics

Diese Lektion ist unter anderem Teil des Moduls "Erneuerung in geschlossener Bauweise" und beschäftigt sich mit den Grundlagen des Berstverfahrens. Neben der Prozessbeschreibung werden die Einsatzbereiche, -grenzen und das Thema Qualitätssicherung behandelt.

Replacement by trenchless method

2013

D-15 Replacement Lesson: Pipe Pullback

Diese Lektion ist unter anderem Teil des Moduls "Erneuerung in geschlossener Bauweise" und beschäftigt sich mit der Beschreibung des Einziehvorgangs und mit den in diesem Kontext zu berücksichtigenden Parametern.

Limiting conditions

2015

D-01 Wastewater collection systems Lesson: The Hydrologic Cycle

Planning, dimensioning and construction

2015

D-01 Wastewater collection systems Lesson: Histrorical development of wastewater collections systems

Planning, dimensioning and construction

2015

D-01 Wastewater collection systems Lesson: Fundamentals of sewer drainage systems

Planning, dimensioning and construction

2015

D-01 Wastewater collection systems Lesson: Sewers

Planning, dimensioning and construction

2015

D-01 Wastewater collection systems Lesson: Manholes

Limiting conditions

2016

D-02 (US) Open cut method Lesson: Geotechnical and Hydrogeological principles

This lesson is amoung others part of the module (US version) "Installation of water pipes, drains and sewers using the open cut method" and deals with the geotechnical and hydrogeological principles for the characterization of soils.

Open cut method, new construction and replacement

2016

D-02 (US) Open cut method Lesson: Utility Trench Construction

This lesson is amoung others part of the module (US version) "Installation of water pipes, drains and sewers using the open cut method" and deals with the planning and creation of the trench as well as with the requirements for the components and construction materials to be used.

Open cut method, new construction and replacement

2016

D-02 (US) Open cut method Lesson: Embedment of Piping

This lesson is amoung others part of the module (US version) "Installation of water pipes, drains and sewers using the open cut method" and deals with topics of embedment, trench width and trenching.

Work safety

2016

D-02 (US) Open cut method Lesson: Occupational health and safety

This lesson is amoung others part of the module (US version) "Installation of water pipes, drains and sewers using the open cut method" and deals with occupational health and safety.

Replacement by trenchless method

2016

C-08 (US) Replacement Lesson: Pipe Bursting Basics

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and deals with the basics of the bursting process. In addition to the process description, the areas of application and limits and the topic of quality assurance are dealt with.

Replacement by trenchless method

2016

C-08 (US) Replacement Lesson: Pipe Bursting

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and deals with further details of the bursting process. In addition to the requirements for materials and equipment, the ground movements are mainly treated.

Replacement by trenchless method

2016

C-08 (US) Replacement Lesson: Pipe Pullback

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and deals with the description of the insertion and pullback of the pipeline and the parameters to be considered in this context.

Pipe joints and gaskets

2016

C-08 (US) Replacement Lesson: The welding of plastic pipes

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and deals withthe welding of polyethylene, putting the main focus on heating element butt welding, which is mainly applied in lining processes with continuous pipes.

Gallery techniques (heading)

2016

C-08 (US) Replacement Lesson: Gallery techniques (heading) - Part I - Fundamentals

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and gives an overview of trenchless replacement of pipelines by means of gallery techniques (heading).

Gallery techniques (heading)

2016

C-08 (US) Replacement Lesson: Gallery techniques (heading) - Part II - Construction

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and gives an overview of construction by means of gallery techniques (heading).

Gallery techniques (heading)

2016

C-08 (US) Replacement Lesson: Gallery techniques (heading) - Part III - Limiting conditions

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and gives an overview of limiting conditions of gallery techniques (heading).

Replacement by trenchless method

2016

C-08 (US) Replacement Lesson: Pipe Extraction

This lesson is, among other things, part of the module (US version) "Replacement of Water, Wastewater and Gaspipelines" and gives a review of trenchless replacement of pipelines with the pipe extraction.

New construction, open cut method

2017

D-02 (US) Open cut method Lesson: Installation of Pipes

This lesson is amoung others part of the module (US version) "Installation of water pipes, drains and sewers using the open cut method" and deals with topics the installation of piping.

Steering technique

2008

(Exclusive) Utility Tunnelling - Jacking steering, measurement and monitoring

This presentation is part of the series of presentations "Utility Tunnelling" and deals with the fundamentals in steering, measurement and monitoring of pipe jacking projects.

Manned pipe jacking

2008

(Exclusive) Utility Tunnelling - Pipe jacking - Part 2

This presentation is part of the series of presentations "Utility Tunnelling" and deals with the various types of shield machines, the removal of obstacles and possible errors in pipe jacking.

Manned pipe jacking

2008

(Exclusive) Utility Tunnelling - Pipe jacking - Part 1

This presentation is part of the series of presentations "Utility Tunnelling" and deals with the fundamentals in pipe jacking.

Trenchless installation of pipelines

2008

(Exclusive) Utility Tunnelling - Microtunnelling - Part 1

This presentation is part of the series of presentations "Utility Tunnelling" and deals with microtunnelling.

Trenchless installation of pipelines

2008

(Exclusive) Utility Tunnelling - Introduction

This presentation is part of the series of presentations "Utility Tunnelling" and intends to give an extensive introduction to the topic of trenchless technologies.

Damage description

2006

(Exclusive) Damage, its causes and its consequences

The aim of this lecture is to provide an overview of the main damage groups, its causes and its consequences.

Manhole rehabilitation

2006

(Exclusive) Repair of manholes made of concrete, reinforced concrete and masonry - Part IV - Rehabilitation of cracks in manholes by means of injection

This lecture deals with the rehabilitation of cracks in manholes by means of injection.

Manhole rehabilitation

2006

(Exclusive) Repair of manholes made of concrete, reinforced concrete and masonry - Part III - Height levelling and replacement of manhole tops

This lecture deals with height levelling and replacement of menhole tops.

Gallery techniques (heading)

2006

D-15 Replacement Lesson: Gallery techniques (heading) - Part III - Limiting conditions

This lecture gives an overview of limiting conditions of gallery techniques (heading).

Gallery techniques (heading)

2006

D-15 Replacement Lesson: Gallery techniques (heading) - Part II - Construction

This lecture gives an overview of construction by means of gallery techniques (heading).

Gallery techniques (heading)

2006

D-15 Replacement Lesson: Gallery techniques (heading) - Part I - Fundamentals

This lecture gives an overview of trenchless replacement of pipelines by means of gallery techniques (heading).

Horizontal Directional Drilling

2006

(Exclusive) Trenchless 101 - Part VIII - Horizontal directional drilling

This lecture is part of the series "Trenchless 101" and serves to provide an overview of horizontal directional drilling (HDD).

Trenchless installation of pipelines

2006

(Exclusive) Trenchless 101 - Part VII - Steerable new installation

This lecture is part of the series "Trenchless 101" and serves to provide an overview of steerable trenchless new installation methods for supply and disposal lines.

Manhole rehabilitation

2006

(Exclusive) Repair of manholes made of concrete, reinforced concrete and masonry - Part II - Steps, small defects and joints in masonry manholes

This lecture deals with the restoration of steps and small defects as well as the rehabilitstion of joints.

Manholes

2006

(Exclusive) Repair of manholes made of concrete, reinforced concrete and masonry - Part I - Fundamentals

This lecture presents an overview of the structure and the functions of manholes.

Trenchless installation of pipelines

2006

(Exclusive) Trenchless 101 - Part VI - Non-steerable new installation

This lecture is part of the series "Trenchless 101" and serves to provide an overview of non-steerable trenchless new installation methods for supply and disposal lines.
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