E-Learning Space

Lining methods for the renovation of sewers and pipes represent the largest group of renovation methods. In the case of the lining processes self-supporting full linings of sewers are produced on the basis of prefabricated pipes, locally manufactured pipes and locally manufactured and hardening pipes. The subject of this course is "Lining with Cured-In-Place Pipes (CIPP)" and " Lining with Spirally-Wound Pipes".

In addition to the description of the procedure and process, the course deals in particular with the areas and limits of application, advantages and disadvantages as well as possible remediation errors and quality assurance options.

The course contains didactically prepared expert knowlege in 5 modules:

1. Lining with Cured-In-Place Pipes (CIPP) - basics
2. Lining with Cured-In-Place Pipes (CIPP) - Processes
3. Lining with Cured-In-Place Pipes (CIPP) - Details on the Installation of UV Cured-In-Place Pipes
4. Lining with Cured-In-Place Pipes (CIPP) - final work, acceptance, renovation defects
5. Lining with Spirally-Wound Pipes with Stationary Winding Machine without Reinforcement made of Metal or Plastic

700 € plus VAT / 2023

The overall challenge of each generation that takes over responsibility for a drain and sewer system is to construct new wastewater collection systems or to expand already existing ones, and to inspect, repair, renovate and replace, or rather adapt, them to the strengthened groundwater and water protection standards. The primary objective of all measures has to be the creation of a fully operational and long lasting drain and sewer system. This is created to transport the wastewater safely and efficiently between the producers of wastewater and the wastewater treatment plant. Furthermore, rehabilitation and maintenance work should be easy to carry out. Thus, sound expertise is required in planning, construction, operation and maintenance. This module teaches the most elementary basics needed for a comprehensive design of an integral drain and sewage framework.

The aspects of occupational health and safety that must be taken into account in the context of civil engineering work, especially in the construction of pipelines and sewers using the open cut method, are very diverse. They harbor a considerable potential for danger for those working on the construction site, but also for uninvolved persons.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH / 2016

This module provides the essential basic knowledge regarding materials, sealing systems, and functions of manholes as well as requirements and methods of connections to manholes. With regards to road catch basins, their function and types of construction are explained, as well as the possibility of using these systems for decentralized solids retention. The content concludes with stormwater basins and how they are differentiated in terms of function, type, drainage system and layout.

This module provides essential basic knowledge about the historical development of sewage pipes including sealing systems, which is particularly relevant for the rehabilitation of old pipes and sewers; the current status of pipe materials and sealing systems, cross-sectional shapes and dimensions, functional and dimensional requirements for pipes and fittings.

After completing this module, you will have a sound knowledge of:

• Minimum nominal sizes for new construction of drain and sewers systems;
• Relevant materials and material combinations;
• Functional and dimensional requirements for pipes and pipe materials;
• Factors influencing material selection;
• Requirements for pipe joints; and
• Functional principles of gaskets.

Drain and sewer systems are used for the collection and discharge of wastewater. The module provides basic knowledge about the objectives, functional requirements, design and operation, modes of operation, and drainage methods of drain and sewer systems.

This module focuses exclusively on drain and sewer systems that are operated as gravity systems.

This module provides an essential basic understanding of the global hydrologic cycle along with the quantitative description of the natural and urban hydrological cycle through the hydrologic balance equation.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH (2005)

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

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.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH / 2006

Operational processes in the cleaning of drains and sewers have a high ecological and economic optimization potential. Activating this potential is the overall objective of this module.

After completing this module, you will have a sound knowledge of:

• Drawing up cleaning plans with special consideration of the structural condition of pipes and sewers and operating costs;
• Possibilities for saving operating costs;
• Differentiation of strategic approaches to cleaning.

Drain and sewer may only be used in such a way that any avoidable impairment of groundwater and water bodies is eliminated. The solid’s physical properties and the sewer system’s hydraulic condition dictate whether they will reach the sewer treatment facilities or be deposited in the sewer line. The latter is the subject of this module.

After completing this module, you will have a sound knowledge of:

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH

This lecture is part of the series "Trenchless 101" and serves to provide an overview of trenchless repair methods for gas, water and wastewater pipelines.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH / 2006

The construction of sewers is still often carried out in the form of open cut construction. Depending on the design, this results in different pipe-soil systems with different external loads on the sewer.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH (2016)

The embedment consists of bedding, side filling and initial and main cover. The quality of the embedment is significantly influenced by the installation conditions of the pipes. Other topics of this module include flowable fill for trench backfill, optimized installation methods and compaction tests.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH / 2019

The construction of sewers is still often carried out in the form of open cut construction. Depending on the design, this results in different pipe-soil systems with different external loads on the sewer.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH / 2016

Cleaning is one of the most important measures for maintaining and ensuring a long-lasting efficiency of drain and sewer systems. Cleaning measures can either be implemented proactively or reactively. This third volume of the second edition of "Rehabilitation and Maintenance of Drains and Sewers" focuses on the development of a cleaning plan, the cleaning of drains and sewers, catch basins, large profiles, and pressure lines.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH, Editorial: D. Stein, R. Stein (2016)

The first volume of the 2nd edition of "Rehabilitation and Maintenance of Drains and Sewer" from 2015 gives a comprehensive overview of the state of technology in the area of sewer maintenance and an extensive and detailed description of boundary conditions and structure of drain and sewer systems with an emphasis on pipe materials and joints.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH, Editorial: D. Stein, R. Stein (2015)

This module provides an overview of the historical development of water supply and sanitation and their meaning cultural development of mankind.

After completing this module, you will have knowledge regarding:

• Principal eras and
• Their contribution to the sanitary development.

Publisher: Prof. Dr.-Ing. Stein & Partner GmbH, Editorial: R. Stein (2012)