The purpose of this contract is the execution of preventive and corrective maintenance services necessary for the proper functioning of lifting stations in public domain on site and on the other hand the supply and installation of lifting stations in public domain.

This single lot contract consists of three items:Item 1 breaks down as follows:Item 1.a (Maintenance) is concluded at an overall and fixed price. Item 1.a (Cleaning) is concluded at a fixed and fixed price. Item No. 1.b (Remote Management) is concluded at a global and fixed price. Item 2: Emergency and non-emergency corrective maintenance services (Services described in the Maintenance BPU - framework agreement with purchase orders) - item 3: Supply of lifting pumps in public domain (framework agreement with purchase orders)