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A BRUGG GROUP COMPANY
USA

Hoover Dam Visitors Center

Hoover Dam, 89005, Boulder City, USA
2020
Ausführende Firma
Geschützte Objekte
Touristische Infrastruktur
Energieaufnahmevermögen
1000 kJ
Systemhöhe
4.0 m
Korrosionsschutz
GEOBRUGG SUPERCOATING®
Ausgangslage

Removal of a 16,000 lb rock block

Geovert developed a methode to remove the boulder without any damage to the existing infrastructure located in the fall line directly below the block - escalators, and entrance to the Visitors Center Building.

Massnahme

  • Installation of a temporary GBE-1000A rockfall barrier - 4 meters high (rock face connections on both sides).  
  • A section of DELTAX® mesh was installed over the boulder, the boulder was drilled, and expansive grout was used to downsize the boulder into manageable blocks. 
  • After cracking the boulder with grout, the resulting blocks we scaled into the mesh/barrier in controlled operations. Once in the rockfall barrier, rock and debris were lowered to the ground and removed.  

Ansprechpartner

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

Kontaktformular

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

Kontaktformular

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

Kontaktformular

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

Kontaktformular

Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Naturgefahren
Geobrugg North America, LLC
22 Centro Algodones
NM 87001 Algodones / USA
Telefon +1 505 771 4080
Mobil +1 505 400 0796

Kontaktformular

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

Kontaktformular