1. Drinking water – Concepts/studies

    … The development of suitable concepts and strategies for the maintenance of … is becoming an increasingly important part of modern network management. In doing so, a large number of diverse … the relevant influencing factors, such as: Age structure Pipe network damage Gate valves and …

  2. Imprint

    … for the topicality, correctness, completeness or quality of the information provided. Liability claims against the … we point out that we have no influence on the design and content of the linked pages and that we do not adopt their content as our own. This applies to all external links on …

  3. CargoCap

    CargoCap Our roads are … is booming. What could be more obvious than to move part of the logistics underground? In 1997, Prof. Dr.-Ing. … control system is integrated into a higher-level logistics structure so that the transport customer can follow the …

  4. CargoCap

    CargoCap Unsere … die Erde zu verlagern. Im Jahre 1997 initiierte Prof. Dr.-Ing. Dietrich Stein ein Logistikkonzept für den … Güterverkehr, welches unter dem Namen „CargoCap - automatischer unterirdischer Gütertransport“ …

  5. Rehabilitation

    … Rehabilitation of non-accessible sewers, pipelines and manholes As … is only possible if the actual stability of the structure is known. We have therefore developed and … drainage systems. However, competent citizens as well as building societies are usually not able to find their way …

  6. In-service job qualification

    … offering more in-service job training opportunities is one of the most important challenges of the future. At STEIN … www.UNITRACC.com . UNITRACC stands for "Underground Infrastructure Training and Competence Center". For more … e-learning platform in the construction sector in terms of content, didactics and technology. Knowledge transfer takes …

  7. Investigation of the load bearing capacity of existing constructions

    Investigation of the load bearing capacity of existing constructions … as well as the non-linear interactions between soil and structure. Our special software programs … model, calculate and check even complicated geometries and building shapes with regard to the existing load-bearing …

  8. S-Curved pipe jacking (CoJack Hydra)

    … A further development of CoJack is CoJackHydra. Here, the calculation and control … pipe lengths Higher jacking lengths Omission of building pits Smaller effects of steering errors … reduction of the number of required building pits and shaft structures through an increase in jacking length. When using …

  9. Pipe jacking

    … standards and regulations. STEIN Ingenieure is one of the innovative engineering companies in the vanguard of … Up to 40 m deep Pumping plant: 36 m deep building pit with a diameter of 50 m 16 pumps 1 … concrete box pipes (Client: Institute for Underground Infrastructure IKT) …

  10. Drinking water – New construction and replacement

    … The replacement of damaged drinking water pipes is one of the main tasks in … to conventional approaches, special solutions such as pipeline ducts or utility corridors / tunnels can also be … Preliminary design SP3. Final design SP4. Building permission application SP5. Execution …