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Natural Gas Pipeline Project Central Tennessee

Stabilizacja skarp - Natural Gas Pipeline Project Central Tennessee 2014

Completed slope stabilization, revegetating and eco-friendly - with deer traversing the slope

Stabilizacja skarp - Natural Gas Pipeline Project Central Tennessee 2014

Clearing the slope. Photo thanks to courtesy of Geofirma, LLC

Stabilizacja skarp - Natural Gas Pipeline Project Central Tennessee 2014

Excavating the trench for the pipeline. Photo thanks to courtesy of Geofirma, LLC

Stabilizacja skarp - Natural Gas Pipeline Project Central Tennessee 2014

Drilling and installation of high tensile steel TECCO® SYSTEM³ after the pipeline was covered. Photo thanks to courtesy of Geofirma, LLC

Stabilizacja skarp - Natural Gas Pipeline Project Central Tennessee 2014

Lightweight modular drilling machine used for top-down installation of soil nails. Photo thanks to courtesy of Geofirma, LLC

Stabilizacja skarp - Natural Gas Pipeline Project Central Tennessee 2014

TECCO® SYSTEM³ during installation - visible dells around the nails for system pretensioning

 

Rok Instalacji / Montazu

2014

Sytuacja początkowa

Natural Gas pipeline installed involving clearing of slopes and covering a 20 in transmission line. The two slopes detailed on this project needed stabilizing to protect the integrity of the transmission line, personal property and the public from a slope failure. The solution required a cost effective system that could meet site challenges and provide safe, eco friendly slopes.

The nailed (anchored) TECCO® System effectively stabilized the slopes protecting the integrity of the natural gas pipeline, property and the public. The revegetated slope looks great and is eco-friendly. Grooming of the slope is not a problem and animals can easily traverse the mitigated area.

Geologia

Residual soil/coluvium

Opis zastosowanego rozwiazania

The solution was 82 000 ft² of anchored TECCO® System utilizing TECCO® G65/3 and P33/40 spike plates. Challenges for design and implementation included access to the top of the slope. This was accomplished using a light weight, modular wagon drill for the top down TECCO® installation. The pipeline had to be considered during design with anchors strategically placed around the pipeline. Cathodic protection was ensured with properly grouted anchors and installing sleeves through the TECCO® mesh for wiring.  

Inwestor

Energy Company

Wykonawca

General Contractor: Sheehan Pipe Line Construction Co.

Chroniony Objekt

Road, Residential area, Infrastructure, Other

Ochrona przeciwerozyjna

GEOBRUGG SUPERCOATING

Projektant

Civil: Fisher & Arnold Inc. / Geotechnical: TTL Inc. / Design & Build Slope Stabilization Engineer: Teasley Services Group LLC

Inne przedsiębiorstwa

Geotechnical Stabilization Contractor: Geofirma LLC

Osoba kontaktowa na miejscu

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Kopalnie / Wydobycie / Tunel
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Szwajcaria Country Manager Ost- und Zentralschweiz, Liechtenstein

Formularz kontaktowy

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Kopalnie / Wydobycie / Tunel
Geobrugg AG,Industriestrasse 21,5200 Brugg / Szwajcaria Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

Formularz kontaktowy

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

Zagrożeniami naturalnymi
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Szwajcaria Project Manager Inspection Services

Formularz kontaktowy

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

Zagrożeniami naturalnymi
Nżynieria hydrauliczna
Kopalnie / Wydobycie / Tunel
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / Szwajcaria Ticino Country Manager

Formularz kontaktowy