Replacement of aeration system in wastewater treatment facilities

Summary

The tender concerns replacement of the aeration system in four aeration basins at the Daugavpils wastewater treatment plant. The bidder must supply the equipment, dismantle the existing system, install the new system and carry out commissioning works. The bid must be submitted electronically via EIS in Latvian, and a bid security of EUR 4,500 must be included. The contract term may not exceed 12 months from the date the contract enters into force.