Estados Unidos
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Hydraulic Power Plant Nihuil 2 - San Rafael

Proteção contra desprendimentos - Hydraulic Power Plant Nihuil 2 - San Rafael 2019

This two-cubic-meter rock block was stopped

Proteção contra desprendimentos - Hydraulic Power Plant Nihuil 2 - San Rafael 2019

The powerhouse of the Nihuil Hydraulic Power Plant

Proteção contra desprendimentos - Hydraulic Power Plant Nihuil 2 - San Rafael 2019

Maintenance work on the INT rockfall barrier

Proteção contra desprendimentos - Hydraulic Power Plant Nihuil 2 - San Rafael 2019

View of the A3S / RXI-100 barrier

 

Comprimento do sistema

10 m - 70 m

 

Ano de instalação

2019

Situação inicial

The powerhouse of the Nihuil 2 Hydraulic Power Plant suffered from rock impacts coming down from the adjacent slopes. In 2007, 10 dynamic rockfall protection barriers were installed to protect the infrastructure.

Systems installed:
1) Barrier A1S: RXI-100. Capacity: 1000 kJ. Length: 10 m. Height: 3,0 m
2) Barrier A2S: RXI-100. Capacity: 1000 kJ. Length: 10 m. Height: 3,0 m
3) Barrier A3S: RXI-100. Capacity: 1000 kJ. Length: 40 m. Height: 3,0 m
4) Barrier B: RXI-150. Capacity: 1500 kJ. Length: 54 m. Height: 3,0 m
5) Barrier C1S: RXI-025. Capacity: 250 kJ. Length: 10 m. Height: 4,0 m
6) Barrier C2S: RXI-025. Capacity: 250 kJ. Length: 10 m. Height: 4,0 m
7) Barrier INF1: RXI-030. Capacity: 300 kJ. Length: 30 m. Height: 4,0 m
8) Barrier INF2: RXI-030. Capacity: 300 kJ. Length: 70 m. Height: 4,0 m
9) Barrier INT: RXI-100. Capacity: 1000 kJ. Length: 60 m. Height: 5,5 m
10) Barrier D1: RXI-075. Capacity: 750 kJ. Length: 20 m. Height: 4,0 m

Descrição

After a 5-ton block had hit the barrier, a general maintenance of all barriers was carried out in 2019. The works included:

- Cleaning the barriers
- Replacement of a ring net section, retaining cables, secondary meshes, and brakes
- Realignment of side post
- Fixation of cable ties

Promotor

Objecto protegido

Infra-estrutura

Proteção contra a corrosão

Galvanizado

Outras empresas envolvidas

San Juan Vertical

Outras aplicações instaladas

Proteção contra desprendimentos

O seu contacto local

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / Estados Unidos Regional Manager Northeast

E-mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / Estados Unidos Regional Manager California

E-mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / Estados Unidos Regional Manager Central US

E-mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Riscos naturais
Engenharia Hidráulica
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / Estados Unidos Regional Manager Southeast

E-mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

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

E-mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Riscos naturais
Geobrugg North America, LLC,Salem OR 97302 / Estados Unidos Sales Director

E-mail