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Protection contre les chutes de pierres - Port Chalmers 2021

View of slope protecting parking lot and road beneath it

Protection contre les chutes de pierres - Port Chalmers 2021

Slope protecting Beach Street

Protection contre les chutes de pierres - Port Chalmers 2021

The barrier already stopping falling rocks

Protection contre les chutes de pierres - Port Chalmers 2021

View looking down the barrier

Protection contre les chutes de pierres - Port Chalmers 2021

High tensile mesh protecting the port

Protection contre les chutes de pierres - Port Chalmers 2021

The GBE-500A-R protecting the assets below

Protection contre les chutes de pierres - Port Chalmers 2021

View from the upper barrier

Protection contre les chutes de pierres - Port Chalmers 2021

Top-down allignment

 
 

Longueur du système

96 m

 

Année d’installation

2021

Situation

The exposed Seacliff below Flagstaff Lookout was frequently releasing rocks and small debris slides towards Beach Street and the adjacent port. A temporary shipping container barrier was installed for protection but a permanent solution was required.

Description

A 4 metres high 96 metres long GBE-500A-R was installed to protect against the rockfall and debris hazard. A support rope separation halfway enabled split installation and easier maintenance. Several gap-fill kits were installed to provide cover in gullies and the fixed post system with no upslope ropes enabled the majority of the barrier to be constructed with an excavator, reducing the exposure and installation time. The mesh, posts and ropes were also powder-coated black to help the system blend into the natural environment.

Pays / région

Nouvelle-Zélande

Client

Entrepreneur

Groundfix

Objet protégé

Route/Rue

Protection anticorrosion

GEOBRUGG ULTRACOATING

Votre contact local

René Müller
   

René Müller

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

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Système de surveillance d'ouvrage à distance
Geobrugg AG,Industriestrasse 21,5200 Brugg / Suisse Country Manager Cantons AG BE BL BS FR GE JU NE SO VD VS

E-mail

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Système de surveillance d'ouvrage à distance
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Système de surveillance d'ouvrage à distance
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suisse Country Manager Southern Switzerland

E-mail