Because the sewage treatment plant needs safe and reliable pipes and couplings between its wastewater treatment basins, the contractor chose Weholite as its system solution. However, Uponor’s contribution to this complex and prestigious project is not just about supplying Weholite. It also includes project management and technical support such as design and calculations, customized products and field service with onsite installation – all coherently coordinated by Uponor Infra Project Services.
Prefabrication and customization
The primary reason for preferring Weholite to traditional solutions using stainless steel or concrete pipes was the fact that Weholite is extremely flexible and easy to work with. For example, most components can be prefabricated and customized at Uponor Infra. This implies the minimum number of complex operations on site, where poor weather and difficult environmental and ground conditions can make work more difficult. When the prefabricated components are delivered to Sobacken, Uponor Infra’s field service is called in to perform the welding and installation. With prefabricated components, the installation can be completed safely and quickly, saving both time and money. From the very first drawing to the completed installation, the process was controlled by a project manager from Uponor Infra. He was also onsite at Sobacken at least once a week, to check that Uponor Infra was fulfilling its commitments and to ensure that safety margins and quality requirements met.