Concrete repair and chimney refurbishment at Klingenberg (KLR2)

Summary

The tender concerns refurbishment of the existing chimney A at the Klingenberg combined heat and power plant in Berlin. The contractor must set up and secure the construction site, provide the necessary protection and access systems, prepare the substrates, repair and structurally strengthen the outer surfaces with shotcrete or sprayed mortar with steel reinforcement, repair or replace existing access ladders and maintenance platforms and the aircraft obstruction lighting, and dispose of the waste properly.