The order includes the reinforcement and repair of the Achenbach viaduct near Siegen (B62)

Verstärkungsarbeiten:

Approx. 85 t prestressing steel (tendons) install

Install approx. 0.9 t of prestressing steel (stabanker)

approx. 31 m3 of reinforced concrete production

Install approx. 7 t reinforcing steel

produce approx. 700 composite anchors (B500 B, DN 10mm -12mm)

Approx. 260 holes up to DN 30mm

approx. 130 pcs. core bores up to DN 200mm

produce approx. 78 steel deflection structures

Repairs:

approx. 90 m² concrete repair on the superstructure

approx. 60 m² concrete repair on the cap

Repair approx. 37 m of road crossing construction

ca. 8200 m² Asphaltdeckschicht abfräsen

approx. 8200 m² asphalt surface course

approx. 50 m renew steel railing elements

replace approx. 85 m protective device

approx. 100 m3 earthworks

approx. 560 m electrical installations