Vallourec & Mannesmann

Short description

Construction work in groundwater approx. 1 m deep – working around the clock during production downtime

The project

• Construction period: 2 months
• 1,050 m³ reinforced concrete
• 365 m³ precast reinforced concrete elements
• Working around the clock during production downtime
• Limited space inside the hall, e.g. only 4.5 m underneath the crane runway
• Underground bunker as sunken shaft with precast rectangular reinforced concrete elements
• Construction work in groundwater approx. 1.0 m deep