The Contracting Authority wishes to conclude an agreement for the cleaning and inspections of the sewer. The sub-assignment consists of cleaning and inspecting free-fall sewer parts. These are mainly pipes and wells, but also valves, overflow wells or valves. The annual quantities are listed in the registration statement, and are expected to be 10% of the acreage annually. The inspection of the pipes can take place from the pipe or from the well. This is clearly indicated in the sub-assignments. The Client is at all times entitled to increase and/or decrease the indication of 10%, depending on its needs, without any obligation towards the Contractor.

The Contracting Authority wishes to conclude an Agreement with one (1) professional and reliable Economic Operator for the performance of the Service for the duration of two (2) years with two (1) years with an option to extend one (1) year.