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Protezione dagli impatti - Svappavaara-LKAB 2016

Mining area with some of the protected infrastructure buildings (e.g. left in the foreground)

Protezione dagli impatti - Svappavaara-LKAB 2016

Main building from west with boulder protection system for specific areas

Protezione dagli impatti - Svappavaara-LKAB 2016

Main builidng with 1500 m² of protecting mesh

Protezione dagli impatti - Svappavaara-LKAB 2016

Main building with two layers of mesh, ropes and brakes

Protezione dagli impatti - Svappavaara-LKAB 2016

Detail: Fixed wire rope and two layers of mesh: MAXX S4-130 und ROMBO G80/4

Protezione dagli impatti - Svappavaara-LKAB 2016

Detail with U300 brake - Geobrugg's most powerful

Protezione dagli impatti - Svappavaara-LKAB 2016

New power station built for the new production area

Protezione dagli impatti - Svappavaara-LKAB 2016

Power station during installation

Protezione dagli impatti - Svappavaara-LKAB 2016

The distance between the roof and net ensures that buildings are not effected in case of an impact.

 

Anno di installazione

2016

Situazione iniziale

For the open iron ore mine in Svappavaara, which lies southeast of Kiruna, the mine operator Luossavaara-Kiirunavaara Aktiebolag (LKAB) regularly conducts blasting. Five buildings with operationally relevant infrastructure require protection against falling rocks - persons, naturally, are evacuated in these cases.

Descrizione

Sweco built steel scaffoldings for the buildings which house particularly relevant infrastructure. On top of these our nets MAXX S4-130 and ROMBO G80/4 were installed in two layers. They come along with the largest brakes: U300-rod brakes with a capacity of 3,000 kJ. Complete installation around the 3,400 m² protected area was completed in only six weeks.

Cliente

LKAB Luossavaara-Kiirunavaara Aktiebolag

Oggetto protetto

Infrastrutture

Il contatto locale

Ivo Naef
 

Ivo Naef

Sales Manager Safety Solutions

DPC per l’industria e l’edilizia
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Svizzera Sales Manager Safety Solutions

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