GEOHAZARD - FOLLOW US

Langue
Françaisfr
Etats-Unis
myGeobrugg

Registration

Vous n’avez pas d’identifiant et souhaitez-vous enregistrer?

En tant qu’utilisateur myGeobrugg inscrit, vous bénéficiez d’un accès étendu aux téléchargements, aux événements et à nos outils de dimensionnement.

S’enregistrer maintenant
A BRUGG GROUP COMPANY
Etats-Unis

Bulli Pass (2)

Wollongong, Australie
2017
Client
Roads and Maritime Authority, New South Wales
Ingénierie
Department of Public Works, (Project Management)
Entrepreneur
Specialised Geo Pty Ltd (GHD Contractor)
Autres sociétés participantes
Consultant Andrew Hunter Coffey/GHD (Geotechnical Consultant); Consultant Philip Flentje (University of Wollongong)
Objet protégé
Route/Rue
Hauteur du système
3.5 m, 4.0 m
Protection anticorrosion
GEOBRUGG ULTRACOATING®
Nombre de barrières
8
Capacité de rétention
150 kN/m² N/A m³
Autres applications installées
Protection contre les chutes de pierres
Situation de départ

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.

Description

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 flood debris catchment nets.  The system now provides rock fall and landslide protection from a road that has 14'000 car movements a day.  The barrier is 3.5 m high including over 1'000 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

Votre contact local

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Natural Hazards
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / Etats-Unis
Téléphone +1 860 377 3230

Contact form

Saleh Feidi
Saleh Feidi
Regional Manager California
Natural Hazards
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / Etats-Unis
Téléphone +1 909 706 8964

Contact form

John Kalejta
John Kalejta
Regional Manager Central US
Natural Hazards
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / Etats-Unis
Téléphone +1 505 220 1404

Contact form

Bob Lyne
Bob Lyne
Regional Manager Southeast
Natural Hazards
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / Etats-Unis
Téléphone +1 336 337 0945

Contact form

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Natural Hazards
Geobrugg North America, LLC
22 Centro Algodones
Téléphone +1 505 771 4080
Mobile +1 505 400 0796

Contact form

Tim Shevlin
Tim Shevlin
Sales Director
Natural Hazards
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / Etats-Unis
Téléphone +1 503 423 7258

Contact form