America
Chicago Projects- Omaha Nebraska
Delivery volume
Products
Fa. Kiewitt J.F. Shea Co. Inc.
5.000 m
Flat ducts 1100 mm
Boston Harbour Projects - Boston
Fa. Kiewitt
30.000 m
Flat ducts 1500 mm
Copper Mine - Chile
Züblin
3.000 m 3.000 m
Durona 1300 mmFlat ducts 1300 mm
New York
J.F. Shea Co. Inc.
12.000 m
Flat ducts 1100 mm (in 100m Längen)