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Laves torrentielles et coulées de boue - Chapman's Peak Phase 2 2015

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Laves torrentielles et coulées de boue - Chapman's Peak Phase 2 2015

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Laves torrentielles et coulées de boue - Chapman's Peak Phase 2 2015

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Laves torrentielles et coulées de boue - Chapman's Peak Phase 2 2015

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Laves torrentielles et coulées de boue - Chapman's Peak Phase 2 2015

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Année d’installation

2015

Situation de départ

Chapman's Peak Drive winds its way between Noordhoek and Hout Bay on the Atlantic Coast on the south-western tip of South Africa. It is one of the most spectacular marine drives in the world and affectionately known to locals as Chappies.

Early in 2015 severe damage was caused on Chapman's Peak Drive as a result of fires that raged in the area. The fire caused extensive loss of vegetation which acts as the slope's natural soil stabilisation mechanism in terms of rockfall and debris attenuation. Consequent release of previously trapped and accumulated rock debris within the vegetation, rendering them potentially mobile during episodes of strong winds and/or rainfall had necessitated the City to implement measures that would ensure that the road stays open.

The landslide and debris flow barriers installed are the first installations of this kind on the African continent.

Description

Five debris flow barriers and four landslide barriers were installed on Chapman's Peak.

Pays / Région

Afrique du Sud

Client

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Ingénierie

Melis & du Plessis; Geobrugg AG

Entrepreneur

Penny Farthing

Objet protégé

Route/Rue

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
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
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

E-mail

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Risques naturels
Système de surveillance d'ouvrage à distance
Geobrugg AG,Trucks via road 14 or 13 only!, Aachstrasse 11,8590 Romanshorn / Suisse Project Manager Inspection Services

E-mail

Matthias Denk, Msc. Env. Eng.
 

Matthias Denk

Risques naturels
Ingénierie Hydraulique
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Suisse , Msc. Env. Eng.

E-mail

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Risques naturels
Ingénierie Hydraulique
Exploitation minière / Tunnel
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suisse Country Manager Southern Switzerland

E-mail