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Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

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

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

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

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

Anchors and spike plates are fixing the mesh to the rockface

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

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

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

DELTAX® mesh rolls being transported to the top for unrolling

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

SPIDER® and DELTAX® combination system after installation.

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

SPIDER® is unrolled over DELTAX® mesh

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

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

Consolidamento di versanti - Malshej Ghat, NH222 (1) 2019

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

 

Anno di installazione

2019

Situazione iniziale

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.

Descrizione

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.

Cliente

Public Works Department, National Highways

Contraente:

Pioneer Foundation Engineers, Mumbai

Oggetto protetto

Strada, Infrastrutture turistiche, Infrastrutture

Protezione dalla corrosione

GEOBRUGG SUPERCOATING, GEOBRUGG ULTRACOATING

Altre applicazioni installate

Protezione da caduta massi

Il contatto locale

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / Stati Uniti Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / Stati Uniti Regional Manager California

E-mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / Stati Uniti Regional Manager Central US

E-mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Sistemi contro il dissesto idrogeologico
Ingegneria idraulica
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / Stati Uniti Regional Manager Southeast

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

E-mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Sistemi contro il dissesto idrogeologico
Geobrugg North America, LLC,Salem OR 97302 / Stati Uniti Sales Director

E-mail