The subject of the invitation to tender is the delivery, installation and commissioning of crane systems and hoisting equipment for the renewal of sludge treatment at the Werdhölzli sewage treatment plant.

The cranes and hoists will be delivered, assembled and put into operation between December 2019 and December 2023 in stages.

The subject of the invitation to tender is the delivery, installation and commissioning of crane systems and hoisting equipment for the renewal of sludge treatment at the Werdhölzli sewage treatment plant.

The cranes and hoists will be delivered, assembled and put into operation between December 2019 and December 2023 in stages.