Inspection and maintenance of approximately 850 submersible motor units in 2027–2030

Summary

The tender concerns continuous inspection and maintenance from 2027 to 2030 of approximately 850 wastewater-related submersible pumps and mixers and five shredders, including explosion-protected equipment, at around 50 Niersverband operating sites. The service also includes RFID-controlled inspections, mobile German-language reporting on a tablet supplied by Niersverband, weekly synchronisation of technical and commercial information, and possible provision of a crane with a 1-tonne capacity, 10-metre reach and cable winch. The work is to be carried out by a German-speaking, trained specialist qualified for work in potentially explosive environments, by an EU pump manufacturer or its authorised service workshop. The submission deadline is 14 October 2026.