A water and wastewater treatment construction site day has been a regular part of the trade show since 2013. This year two separate themed tours will take place on 30 March 2017.
 
The first will focus on plant construction and show modern, complex processes and systems serving Berlin’s infrastructure such as a system for managing wastewater disposal. The excursion will also look at new technology for safeguarding water supplies, providing wastewater treatment.
 
The focus of the second tour will cover every area of pipeline construction. The excursion will and highlights new and environmentally safe construction methods. Topics covered will include modernization, refurbishment and restoration of combined wastewater and rainwater sewers using a variety of methods (pipe lining, repairs, pipe eating); modernization of water pipelines using pressing and drawing techniques; refurbishment of water pipelines using pipe jacking, and construction of barriers for regulating sewage accumulations.
 

Excursions will take place on 30 March 2017 from 9 a.m. to 5 p.m. The excursion fee is €80 per person (student fee €50)  which includes free entrance to the trade fair on Friday, 31 March 2017.