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 - Malshej Ghat, NH222 (1) 2019

SPIDER® and DELTAX® after installation at the vertical rock slope

 - Malshej Ghat, NH222 (1) 2019

Shooting stones from this slope onto the road turn made it very dangerous for traffic to pass by

 - Malshej Ghat, NH222 (1) 2019

Anchors and spike plates are fixing the mesh to the rockface

 - Malshej Ghat, NH222 (1) 2019

TECCO® installed and laid out to support the top part of the slope

 - Malshej Ghat, NH222 (1) 2019

DELTAX® mesh rolls being transported to the top for unrolling

 - Malshej Ghat, NH222 (1) 2019

SPIDER® and DELTAX® combination system after installation.

 - Malshej Ghat, NH222 (1) 2019

SPIDER® is unrolled over DELTAX® mesh

 - Malshej Ghat, NH222 (1) 2019

The installed SPIDER® and DELTAX® protecting the traffic below as well as the tourist spots

 - Malshej Ghat, NH222 (1) 2019

SPIDER® system installed below an RXE-5000 rockfall barrier to strengthen the downslope overhanging boulders

 

設置年

2019

状況

The Malshej Ghat is part of the Western Ghats in the Thane District of Maharashtra. The National Highway 222 connects Pune and Navi Mumbai with regional and national traffic.

Malshej Ghat encounters a lot of rainfall every year. The monsoon season also brings tourists who visit the resort atop the ghats for recreation.

The «Ghat» which means flank/range, is prone to soils getting washed out. Exposed slopes collapse on the road below, major accidents and road closing disrupt traffic and cause damages to life and property.

説明

The Public Works Department (PWD) approached Geobrugg for a solution. According to the strata, Geobrugg's TECCO® and SPIDER® were installed to stabilize these slopes:
TECCO®  at slopes that were primarily clayey and susceptible to collapse. SPIDER® on more rocky strata and larger areas, in combination with DELTAX® as a secondary mesh for catching smaller stones.

Anchors were drilled 5 to 6 meters deep.
Drilling and unrolling of the meshes were carried out with the help of cranes.

顧客名

Public Works Department, National Highways

落札者

Pioneer Foundation Engineers, Mumbai

保護対象

道路, 観光用インフラ, インフラ

腐食防止

ジェオブルッグ スーパーコーティング, ジェオブルッグ ウルトラコーティング

その他設置済み工法

落石対策工

担当者の連絡先

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

自然災害防護
Hydraulic Engineering
鉱山/トンネル
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / スイス Country Manager Ost- und Zentralschweiz, Liechtenstein

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René Müller
   

René Müller

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

自然災害防護
Hydraulic Engineering
鉱山/トンネル
Geobrugg AG,Industriestrasse 21,5200 Brugg / スイス Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

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Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

自然災害防護
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / スイス Project Manager Inspection Services

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Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

自然災害防護
Hydraulic Engineering
鉱山/トンネル
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / スイス Ticino Country Manager

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