Renovation of Lam Primary and Secondary School in a first phase of construction; here: Locksmith work
Gratings, approx. 10 m²
Support bracket and fastening material, approx. 135 kg
External handrail, approx. 62 m
Außengeländer, ca. 21 m
Handrail outside, approx. 5 m
Fall protection flat steel filling, approx. 10 m