Rehabilitation of Arnstorf wastewater treatment plant, lots 1, 2 and 3

Summary

The tender concerns the rehabilitation and upgrading of the Arnstorf wastewater treatment plant in three lots: civil works, mechanical engineering, and electrical and automation equipment. For Lot 1, the bidder must take into account the required certification under DVGW worksheet GW 301 for the water sector, with certification scope PE and PVC. The bidder must also submit the required self-declaration on links to Russia and provide a bid security of 5% of the contract amount.