Water pipelines

We provide seamless and efficient installation of wastewater (VA) infrastructure with butt welding of pipelines in PE. We have experienced plastic welders and state-of-the-art welding equipment

Drinking water is one of our most valuable resources. However, Norway has a massive maintenance backlog on its water pipe infrastructure, resulting in literal leaks of value day by day. We are already assisting several municipalities with water pipe and bottom line installations and have the capacity to help more!

Thermoplastics like PE are the best materials for water pipe infrastructure. They are extremely durable and tight, and when they reach the end of their lifespan, the materials can be reused in new products.

Experienced plastic welders, extensive machinery, and an in-house plastic workshop

Bluegreen is one of Norway's leading expertise hubs in thermoplastics and PE pipes. This means we have:

An in-house plastic workshop specializing in customizing pipe fittings and products like manholes and pump stations in HDPE.

This enables us to deliver seamless and efficient water pipeline infrastructure projects.

Read more: Bluegreen installs water pipeline for Google site

We weld and install plastic pipelines ranging up to 1600 mm in diameter.

Our Solutions


We analyze, develop and design structures and infrastructure in thermoplastics with a focus on sustainable solutions. All work is thoroughly documented according to current standards and customer requirements. We have special expertise on development and documentation of welding procedures.


We have a large, worldwide network of thermoplastic manufacturers. We know what we need and we know where to get it - at the best conditions. For the customer's best in terms of time, quality and costs.


We build parts, fittings and structures in our prefab workshop for easy installation on site. We have a separate production area by the sea for shipping by boat or barge, when this cannot be done on the road.

Pipeline Installation

We have fusion machines and special equipment for efficient and high quality installation on site. We also do fusion projects for other contractors. Some of our equipment is particularly suitable for pipes and sheet structures. Our McElroy fusion machines have additional equipment such as polyhorse for gentle and efficient installation of pipes in the field. These also have data documentation of the welds and are operated by a minimum of personnel due to the high degree of automation.

Why Choose Bluegreen

We work with technology suppliers to design, build and install innovative and sustainable solutions in thermoplastic.
One stop-shop. We can deliver from A to Z on your project, either alone or together with our established network of skilled and trusted partners.
Quick response. We are hungry and customer oriented. We have the ability to scale up quickly when needed to deliver on a project.
We have world-leading thermoplastic fusion expertise.
We do installation on site, all over the world.
We provide engineering and design.
We have our own prefab workshop with easy access to port.

Bård Bergan

Project Engineer

Email E-mail

Phone +47 48 04 66 07

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