Structures, Explosives

Mérignac - Autopont - July 2011


Deconstruction of a 5-span flyover in 1 weekend

Deconstruction of an Autopont during a weekend
Working hours from 8:00 p.m. on Saturday to 8:00 p.m. on Sunday

Closure of the roadway at 8:00 p.m. on Saturday
Implementation of Security and Protections

Demolition of 2000 tons of concrete overnight;

Pavement removal and cleaning
Opening of the roadway at 8:00 p.m. on Sunday

Etablishing of
- 4 Deconstruction Shovels
- 2 shovels
- 1 Tire loader