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Stabilizacja skarp - Mandai Quarry 2000

Rock wall overview before stabilization works were implemented

Stabilizacja skarp - Mandai Quarry 2000

Rock bolts stake out using man lift

Stabilizacja skarp - Mandai Quarry 2000

Drilling works were executed using a drill rig suspended on a crane

Stabilizacja skarp - Mandai Quarry 2000

Another view on drilling works using a drill rig suspended on a crane

Stabilizacja skarp - Mandai Quarry 2000

Thanks to unique geometry, TECCO® G65/3 high tensile steel mesh retains also gravel or smaller rocks

 

Zastosowane systemy

 

Rok Instalacji / Montazu

2000

Sytuacja początkowa

The site is located in an abandoned quarry on the island of Singapore. To protect the entrance and service roads and to make the quarry pit accessible for further use, rock walls of different height, inclination and age had to be stabilized.

Geologia

Granites.

Opis zastosowanego rozwiazania

A substantial part of the works was carried out on walls about 3 decades old and up to 60 meters high. After scaling the slopes from loose boulders, drilling was done either from platforms operated by mobile cranes of by rope access from the top. The whole stabilization works took about one year and was carried out by specialised teams without one single accident.

Inwestor

Sembcorp Design and Construction Pte Ltd

Wykonawca

Geobrugg

Chroniony Objekt

Mine / Quarry

Ochrona przeciwerozyjna

GEOBRUGG SUPERCOATING

Projektant

Geobrugg

Inne zainstalowane aplikacje

Ochrona przed obrywami skalnymi, Kopalnie / Wydobycie / Tunel

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

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