Skip to content

Water Transport on Crossroads

Transportation of water in more than 150 mining crossroads

Estudo de Caso Nº

26

Cliente

Doña Inés de Collahuasi SCM, Collahuasi Mine
Chile

|

2012

Condições de Trabalho

Extreme environmental temperatures (-25°C to 40°C), 10 bars.

Solução Pexgol

Pexgol 160 mm, Class 15 (SDR 11).

Aplicação

Water transport.

Comprimento

4000 m.

Categorias

Transportation of water in more than 150 mining crossroads

The Challenge

Collahuasi Mine required to transport water that needed to cross mining crossroads, where the pipes where continuously exposed by the heavy trucks that circulate the area.

In the past, the client used HDPE pipes that created a bottleneck on the crossroads. To gain time they reinforced them with steel pipes that acted as steel protectors for the pipes. But still, the solution was very expensive.

Pexgol Solution

Since 2012 the client decided to replace all the water HDPE pipes with Pexgol. This change brought several benefits to the company, such us better productivity during the installation of the lines, better performance under harsh conditions, and thanks to its mechanical properties it improved the issues reducing the bottleneck on the crossroads.

The average installation time was reduced from 3-4 days to 4 hours per crossroad. On each one a Pexgol pipe was installed without a sand bed neither a steel protector. It only required a trench and a simple process to compact ground, using the natural field.

Estudos de Caso Relacionados

Greater operational efficiency with fewer joints and fast implementation.

Fresh Water Line Optimization in an Oil Field in Argentina

Phoenix Global Resources
Argentina

 | 

2025
Replacing Steel for PE-X Pipes to Transported Processed Water.

Replacement of Steel Pipes for PE-X

Rosebel Gold Mines – IamGold
Suriname

 | 

2020
Reducing maintenance and increasing safety in hydraulic backfill operations.

Pexgol Simplifies Slurry Transportation at Buriticá Mine

Zijin - Continental Gold
Colombia

 | 

2023
High Pressure potable water line

High Pressure Potable Water Line

Antofagasta Minerals, Pelambres Mine
Chile

 | 

2014
Changing carbon steel for efficiency: Pexgol PE-X pipes in Aconcagua Energía

Elevating Efficiency in Hydrocarbon Exploitation

Aconcagua Energía
Argentina

 | 

2023
Transportation of mixed liquid and corrosive vapor (H2S) from the dehumidifiers

Mineral Processing Corrosive Liquid & Vapor

Moa Nickel S.A. Sherritt
Cuba

 | 

2011