アメリカ合衆国
アメリカ合衆国

myGeobrugg

 - Route 395 Lee Vining 2016

Flexible rockfall fence posts installed on US Highway 395, Mono County, California

 - Route 395 Lee Vining 2016

Flexible rockfall fence posts installed on US Highway 395, Mono County, California

 - Route 395 Lee Vining 2016

Rockfall event occurring on March 12, 2017 retained behind 3 m Geobrugg GBE-500A-R flexible rockfall fence

 - Route 395 Lee Vining 2016

Installed GUARD on the top support rope

 

システム延長

- 1050 m

 

設置年

2016

状況

The Marina Fire burned 654 acres of steep slopes between its ignition on June 24, 2016 and its containment on July 7, 2016.  The fire was named for its proximity to the nearby old marina on Mono Lake. Prior to the fire, Caltrans had programmed a phased rockfall mitigation project to address rockfall originating from six cut slopes along US 395 from post mile 53.2 to 53.7.

説明

In Mono County, California temporary, flexible rockfall fences were installed to provide rockfall protection to US 395. 

Two Geobrugg flexible rockfall fences, 2,000 linear feet of GBE-500A-R (3 m height) and 1,500 linear feet of model GBE-500A-R (4 m height) were recommended and installed.

A unique aspect of this project was the uncertain location of a critical utility and design modifications that allowed the rapid installation of the fence posts while minimizing risk to the utility. 

Subsequent to the Marina Fire, this section of roadway experienced rockfall events from source areas outside the Caltrans right of way, and resulted in a need for rapid mitigation of the increased rockfall.

顧客名

Caltrans

エンジニアリング

Yeh and Associates / Caltrans

落札者

Access Limited Construction

保護対象

道路

腐食防止

ジェオブルッグ スーパーコーティング

担当者の連絡先

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / アメリカ合衆国 Regional Manager Northeast

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Saleh Feidi
 

Saleh Feidi

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / アメリカ合衆国

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John Kalejta
 

John Kalejta

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,KS 67226 Wichita / アメリカ合衆国

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Bob Lyne
 

Bob Lyne

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / アメリカ合衆国

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Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

自然災害防護
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

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Tim Shevlin
 

Tim Shevlin

自然災害防護
Geobrugg North America, LLC,OR 97302 Salem / アメリカ合衆国

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