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Укрепление склонов - Mandai Quarry 2000

Rock wall overview before stabilization works were implemented

Укрепление склонов - Mandai Quarry 2000

Rock bolts stake out using man lift

Укрепление склонов - Mandai Quarry 2000

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

Укрепление склонов - Mandai Quarry 2000

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

Укрепление склонов - Mandai Quarry 2000

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

 

Системы

 

Год установки

2000

Ситуация

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.

Rеология

Granites.

Описание

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.

Клиент

Sembcorp Design and Construction Pte Ltd

Подрядчик

Geobrugg

Защищаемый объект

Kарьер / Шахта

Защита от коррозии

GEOBRUGG SUPERCOATING

Проектировщик

Geobrugg

Другие конструкции

Камнепады, обвалы, осыпи, Горнодобывающая промышленность / Туннели

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Kevin H. Coyle
 

Kevin H. Coyle

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Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / США Regional Manager Northeast

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Saleh Feidi

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John Kalejta

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Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / США Regional Manager Central US

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Bob Lyne

Regional Manager Southeast

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Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / США Regional Manager Southeast

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Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

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

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Tim Shevlin

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Geobrugg North America, LLC,Salem OR 97302 / США Sales Director

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