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Rockfall Protection - Trondheim Fv710 2017

Concrete canopy to be protected by a rock catch fence RXE-8000, under construction

Rockfall Protection - Trondheim Fv710 2017

Tunnel Portal with concrete canopy before the installation of the rockfall barrier

Rockfall Protection - Trondheim Fv710 2017

Posts of rock catch fence RXE-8000 lifted in by crance and ROCCO® ringnet attached to the post under construdtion.

Rockfall Protection - Trondheim Fv710 2017

Installation of the ROCCO® ring net: to the left under construction, to the right drawn like a curtain

 

Systems

 

System length

40 m

 

Year of installation

2017

Initial situation

Protection of a tunnel portal from rockfall. After several events on the portal of the Fv710 a detailed rock scaling had been executed. The observed volumes of potential instabilities led to the installation of a rock catch fence (steinsprang gjerde).

Description

Supply and design support as well adaptations to the local situation of a rock catch fence RXE-8000.

Customer

Statens Vegvesen

Contractor

DS Entreprenør AS

Protected object

Road, Touristic infrastructure

Corrosion protection

Galvanized, GEOBRUGG SUPERCOATING

Your local contact

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Natural Hazards
Hydraulic Engineering
Mining / Tunnels
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Switzerland Country Manager Ost- und Zentralschweiz, Liechtenstein

E-Mail

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Natural Hazards
Hydraulic Engineering
Mining / Tunnels
Geobrugg AG,Industriestrasse 21,5200 Brugg / Switzerland Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

E-Mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Natural Hazards
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Switzerland Project Manager Inspection Services

E-Mail

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Natural Hazards
Hydraulic Engineering
Mining / Tunnels
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Switzerland Ticino Country Manager

E-Mail