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Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

One side of the tunnel after tragic landslide

Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

Another side of the tunnel after tragic landslide

Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

One of tunnel portals slopes during soli nailing works

Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

Drilling works using drill rig installed on an excavator arm

Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

Tunnel portal towards the end of installation

Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

800 TECCO® SYSTEM³ spikes plates were used

Böschungsstabilisierung - Beaminster Tunnel & Slopes 2013

A total of 4700 m² was stabilised with TECCO® G65/3

 
 

Installationsjahr

2013

Ausgangslage

In 2012 following a period of havy rainfall a landslide blocked the road tunnel portal (also known as Horn Hill Tunnel), killing two people.

Geologie

Sands.

Massnahme

Parson Brinckerhoff used the knowledge of Geobrugg to design a soil nailed solution. In total 4700 m² of TECCO® G65/3 and 800 system spike plates were used to complete the project. TECCO® Sistem was selected as it provided the option of optimisation of nail spacing which on a projecrt of this scale allowed for significant cost and time savings.

Kunde

Dorset County Council

Ausführende Firma

Raymond Brown Construction Ltd.

Geschützte Objekte

Strasse

Korrosionsschutz

GEOBRUGG SUPERCOATING

Planer

Parsons Brinckerhoff

Subunternehmer

CAN Geotechnical Ltd.

Ansprechpartner

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / USA Regional Manager Northeast

E-Mail

Saleh Feidi
 

Saleh Feidi

Regional Manager California

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / USA Regional Manager California

E-Mail

John Kalejta
 

John Kalejta

Regional Manager Central US

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / USA Regional Manager Central US

E-Mail

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

Naturgefahren
Uferschutz/Wasserbau
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / USA Regional Manager Southeast

E-Mail

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Naturgefahren
Geobrugg North America, LLC,22 Centro Algodones,NM 87001 Algodones / USA , Civil Engineer General Manager Geobrugg North America

E-Mail

Tim Shevlin
 

Tim Shevlin

Sales Director

Naturgefahren
Geobrugg North America, LLC,Salem OR 97302 / USA Sales Director

E-Mail