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Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

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

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

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

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

Anchors and spike plates are fixing the mesh to the rockface

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

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

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

DELTAX® mesh rolls being transported to the top for unrolling

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

SPIDER® and DELTAX® combination system after installation.

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

SPIDER® is unrolled over DELTAX® mesh

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

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

Stabilizacja skarp - Malshej Ghat, NH222 (1) 2019

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

 

Rok Instalacji / Montazu

2019

Sytuacja początkowa

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.

Opis zastosowanego rozwiazania

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.

Inwestor

Public Works Department, National Highways

Wykonawca

Pioneer Foundation Engineers, Mumbai

Chroniony Objekt

Road, Touristic infrastructure, Infrastructure

Ochrona przeciwerozyjna

GEOBRUGG SUPERCOATING, GEOBRUGG ULTRACOATING

Inne zainstalowane aplikacje

Ochrona przed obrywami skalnymi

Osoba kontaktowa na miejscu

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / USA Regional Manager Northeast

Formularz kontaktowy

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / USA Regional Manager California

Formularz kontaktowy

John Kalejta
 

John Kalejta

Regional Manager Central US

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / USA Regional Manager Central US

Formularz kontaktowy

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / USA Regional Manager Southeast

Formularz kontaktowy

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Zagrożeniami naturalnymi
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

Formularz kontaktowy

Tim Shevlin
 

Tim Shevlin

Sales Director

Zagrożeniami naturalnymi
Geobrugg North America, LLC,Salem OR 97302 / USA Sales Director

Formularz kontaktowy