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myGeobrugg

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A BRUGG GROUP COMPANY
USA

Bulli Pass (1)

Wollongong, Australia
2017
Inwestor
Roads and Maritime Authority, New South Wales
Projektant
Department of Public Works, (Project Management)
Wykonawca
Specialised Geo Pty Ltd (GHD Contractor)
Inne przedsiębiorstwa
Consultant Andrew Hunter Coffey/GHD (Geotechnical Consultant); Consultant Philip Flentje (University of Wollongong)
Chroniony Objekt
Road
Klasa energetyczna
500 kJ
Wysokość ochronna systemu
3.5 m
Dlugosc systemu od
1100 m
Ochrona przeciwerozyjna
GEOBRUGG ULTRACOATING®
Inne zainstalowane aplikacje
Ochrona przed spływami gruzowymi (rumowisko) i płytkimi osuwiskami
Sytuacja początkowa

The Wollongong Escarpment Area in Wollongong New South Wales is unstable and Bulli Pass is subject to rockslides especially in times of heavy rainfall. Bulli Pass has a history of slip and rock fall events. A major slip in 2008 required slope stabilisation works with the road being closed for seven weeks. Following several events, including a serious rock fall that landed on a vehicle in 2015, there have been extensive investigations into the upslope section of Bulli Pass.  After detailed analysis Geobrugg Australia was chosen as the preferred supplier of a Rock Fall and Landslide mitigation system.

Opis zastosowanego rozwiazania

The project reduces the residual slope risk profile from landslide and rock fall events. The project consisted of a 1.1 km of SL-150 Shallow Landslide Barrier and a combination of VX and UX Shallow Landslide Barriers.  The system now provides rock fall and landslide protection from a road that has 12000 car movements a day.  The barrier is 3,5 m high including over 1000 rock nail anchors constructed in difficult terrain. The Barrier is also capable of containing a 500 kg rock travelling at 160 km/hour.

More information:

- Video from Specialised GEO

- Roads & Maritime, New South Wales

Osoba kontaktowa na miejscu

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Zagrożeniami naturalnymi
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / USA
Telefon +1 860 377 3230

Formularz kontaktowy

Saleh Feidi
Saleh Feidi
Regional Manager California
Zagrożeniami naturalnymi
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / USA
Telefon +1 909 706 8964

Formularz kontaktowy

John Kalejta
John Kalejta
Regional Manager Central US
Zagrożeniami naturalnymi
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / USA
Telefon +1 505 220 1404

Formularz kontaktowy

Bob Lyne
Bob Lyne
Regional Manager Southeast
Zagrożeniami naturalnymi
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / USA
Telefon +1 336 337 0945

Formularz kontaktowy

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Zagrożeniami naturalnymi
Geobrugg North America, LLC
22 Centro Algodones
Telefon +1 505 771 4080
Telefon kom. +1 505 400 0796

Formularz kontaktowy

Tim Shevlin
Tim Shevlin
Sales Director
Zagrożeniami naturalnymi
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / USA
Telefon +1 503 423 7258

Formularz kontaktowy