Through precisely fitting, pre-assembled solutions, construction costs at the Leimen wastewater treatment plant could be significantly reduced. The pipeline contractor Tecoba mastered the challenges at the Leimen wastewater treatment plant, limiting the assembly to connecting the specially pre-fabricated modules from egeplast, thereby realizing time and cost advantages.
The biggest challenge in this construction project was the special location of the water network to be modernized, which runs through an ecologically important area that is particularly worthy of protection. Thanks to the successful installation of the new pipe system, it will no longer be necessary to draw over 7.5 million liters of water from an area of particular importance for nature conservation in the future.

egeplast was selected for the project for several reasons: egeplast pipe products could be used for the various installation methods employed in the project. Furthermore, the company was able to manufacture egeSlim flanges (steel-reinforced special flanges) to meet the project-specific requirements. Through close collaboration with the team in Greven, egeplast UK was also able to organize direct deliveries to the construction site. It was also important that egeplast was the only company capable of meeting Anglian Water’s tight delivery schedule and short lead times. By using mega-trailers for delivery, egeplast was also able to reduce the number of deliveries from 39 to 34 trucks, thereby significantly reducing the carbon emissions generated by transport.
Steven Jones, Managing Director of egeplast UK, comments: “egeplast’s commitment to providing innovative, high-performance pipe solutions, combined with the market-leading customer service that we can offer through our collaboration with egeplast Germany, enables us to secure prestigious contracts from the UK water industry and to position egeplast as a preferred supplier in these and other sectors. This provides us with a significant competitive advantage over suppliers who are unable to deliver customized solutions for their customers or meet strict delivery deadlines, and creates an excellent platform for future growth.”
egeplast
9010® RC
The 90 10® RC is a pipe system made of PE 100-RC with stripes or with a dimensionally integrated, colored outer layer for marking the medium. It is suitable for open trench installation with and without sand bedding, as well as for ploughing and milling processes.
Learn moreProject description
18 km strategic pipe system for the expansion of the drinking water network
Challenges
Construction of the pipe system through an ecologically important area that is particularly worthy of protection; critical project times
Solution
egeplast 9010®, combined with egeSlim flanges (steel-reinforced special flanges)
Installation
Direct delivery from the manufacturer to the construction site for trenchless and open trench installation
Pipe system
egeplast 90 10® 280 mm to 400 mm SDR 11&17, egeSlim flanges (steel-reinforced special flanges)
Project participants
Client: Anglian Water
Contractor: @one Alliance Team





