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Slope Stability - Waiheke Island (2) 2021

SL-100 with change of direction upslope

Slope Stability - Waiheke Island (2) 2021

SL-100 with TECCO G65/4 and erosion matting

Slope Stability - Waiheke Island (2) 2021

Looking upslope at SL-100, TECCO G65/3 (stainless) and TECMAT

Slope Stability - Waiheke Island (2) 2021

SL-100 with TECCO and regreening already happening

Slope Stability - Waiheke Island (2) 2021

View of the SL-100 shallow landslide barrier

 

Year of installation

2021

Initial situation

Building on or near slopes often requires excavation at the toe to increase the space which may cause instabilities. Due to their location, the hill sites also inherit any upslope hazards. This is the case with the following two Waiheke island residential projects where protection against rockfall, shallow landslides and active stabilization of the excavation is required.

Description

We installed SL-100 barriers to protect the properties from shallow landslides and rockfall. TECCO mesh was installed below the barrier to support the excavation cuts. TECMAT on one of the sites was also used to promote revegetation. The properties used TECCO G65/3 Stainless and  TECCO 65/4 Ultracoating to meet the required design life.

Customer

Private Multiple

Contractor

Earth Stability

Protected object

Building, Residential area

Corrosion protection

INOX / STAINLESS

Your local contact

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

Olivia Sartorius
   

Olivia Sartorius

Natural Hazards
Hydraulic Engineering
Mining / Tunnels
Geobrugg AG

E-Mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Natural Hazards
Geobrugg AG,Trucks via road 14 or 13 only!, Aachstrasse 11,8590 Romanshorn / Switzerland Project Manager Inspection Services

E-Mail

Isacco Toffoletto
   

Isacco Toffoletto

Natural Hazards
Hydraulic Engineering
Mining / Tunnels
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Switzerland

E-Mail