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IRCON Tunnel 7 -P2, Teesta Bridge, Sivok Rangpo Railway

Proteção contra desprendimentos - IRCON Tunnel 7 -P2, Teesta Bridge, Sivok Rangpo Railway 2021

Rockfall barrier protecting the tunnel portal

Proteção contra desprendimentos - IRCON Tunnel 7 -P2, Teesta Bridge, Sivok Rangpo Railway 2021

Patel Rangpo before installation; exposed slope, Tunnel 7 -P2, near Teesta bridge National Highway-10, West Bengal

Proteção contra desprendimentos - IRCON Tunnel 7 -P2, Teesta Bridge, Sivok Rangpo Railway 2021

After installation: commuters on National Highway 10 are protected by GBE-2000A rockfall protection barrier

Proteção contra desprendimentos - IRCON Tunnel 7 -P2, Teesta Bridge, Sivok Rangpo Railway 2021

Completed installation of the rockfall barrier

 

Sistemas:

 

Comprimento do sistema:

120 m

 

Ano de instalação:

2021

Situação:

The Indian Northeast Frontier Railway (NFR) was building a new railway line at Rangpo in West Bengal,  near Teesta bridge. During construction the slope at the tunnel portal became instable causing rockfall.

Geology: Moderately to highly weathered Claystone/Shale & Sandstone/Siltstone. With overburden of clayey silt with gravels and boulders.

Inclination of the slope: 50° to 60°

Descrição:

Work started with drilling for anchors in April 2021 and was completed with installing a GBE-2000A rockfall barrier in June 2021.


Trained professionals carried out the installation under the supervision of Geobrugg India Pvt. Ltd. It ensures maximum safety with correct methodology, guiding the site engineers and sub-contractors for optimum effects and results.

País / Região:

Índia

Cliente:

Patel Engineering Limited (PEL), INDIA

Contratante:

M/s Pioneer Foundations Engineers

Objecto protegido:

Caminho de ferro

Protecção contra a corrosão:

GEOBRUGG SUPERCOATING

O seu contacto local

René Müller
   

René Müller

Country Manager Western Switzerland

Riscos naturais
Engenharia Hidráulica
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Geobrugg AG,Industriestrasse 21,5200 Brugg / Suíça Country Manager Western Switzerland

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Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

Riscos naturais
Engenharia Hidráulica
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Geobrugg AG Project Manager Sales Eastern and Central Switzerland

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Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Riscos naturais
Engenharia Hidráulica
Mineração / Túneis
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Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Suíça Country Manager Southern Switzerland

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