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Fort Oranje, St. Eustatius

边坡稳定 - Fort Oranje, St. Eustatius 2020

The stabilized slope with mesh and spike plates - photo Acrobat X Caraibes

边坡稳定 - Fort Oranje, St. Eustatius 2020

During installation of the mesh - photo Acrobat X Caraibes

 

安装年份

2020

情况

The historic Fort Oranje stands on a cliff which suffered from erosion. The goal was to maintain today's stable situation and to preserve it for the future. A package of civil engineering works was designed and installed.

地質學

«The cliff consists of various layers of volcanic stones and ashes pressed together. This type of cliff is very sensitive to erosion. Cavities have been created, by groundwater seeping through the cliff as well as by rain and wind. Roaming goats play a major role in erosion on the island»

描述

«Since February 2019, 2'800 anchors, 7400 square meters of canvas and just under 16.000 square meter of mesh have been placed. The project is meant to increase stability and stop the eroding of the cliff for the next five decades.

In the blazing sun, hanging on ropes, the workers of AcrobatsX have placed 42 kilometers of anchors in the cliff. During the last year the French acrobats abseiling from the cliff was a daily activity.

When my wife, Courtney, and I visited St.Eustatius in December 2019 for the first time, we saw the helicopter flying back and forth to F.D. Roosevelt Airport transporting the wire mesh. The French company is specialized in combatting falling stones.

Here the objective is to stop further erosion in order to prevent Fort Oranje from tumbling down in the Caribbean see. Seeds from native species will be planted before the rainy season starts Oleanders and Beach Morning Glory will be planted by Stenapa in September!»


We have cited Marnix van Rij, Governor St.Eustatius, who posted about about the finished stabilization works on LinkedIn, June 2020.

Geobrugg delivered 95 rolls of TECCO® 65/3 STAINLESS mesh.

Consulting: GEO BENELUX, Geobrugg Partner&Supplier Benelux countries, www.geobenelux.com

客户

The Public Entity of St. Eustatius / Ministerie van Infrastructuur en Waterstaat

承包商

Acrobat X Caraibes

防护对象

Road, Residential area, Infrastructure

腐蚀保护

INOX / STAINLESS

本地联系方式

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

自然災害防護
Hydraulic Engineering
矿井/隧道
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 瑞士 Country Manager Ost- und Zentralschweiz, Liechtenstein

联系地址

René Müller
   

René Müller

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

自然災害防護
Hydraulic Engineering
矿井/隧道
Geobrugg AG,Industriestrasse 21,5200 Brugg / 瑞士 Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

联系地址

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

自然災害防護
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 瑞士 Project Manager Inspection Services

联系地址

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

自然災害防護
Hydraulic Engineering
矿井/隧道
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / 瑞士 Ticino Country Manager

联系地址