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Successfully rehabilitating a potable water supply line with the SAERTEX-LINER® H₂O using the UV-CIPP process secured the potable water supply for some 900,000 families in Santo Amaro in June 2023. The 520-meter-long DN 873 potable water supply line requiring rehabilitation is located in a heavily trafficked area in Santo Amaro, a district of southern São Paulo.

Saerbeck and Valladolid, February 2023 - SAERTEX multiCom announces the successful completion of a very special trenchless rehabilitation project. The 100,000th pipe liner from SAERTEX multiCom was successfully installed in the major Spanish city of Valladolid. The installation was carried out by the Spanish installation company STLIMA on behalf of the local network operator AQUAVALL as part of a major project that included 49 kilometers of sewer rehabilitation.

In November 2022, SAERTEX multiCom LP, in collaboration with Lafontaine Inc. (Lévis, Québec), successfully installed SAERTEX-LINERS H₂O across the Concorde Bridge (Pont de la Concorde) in the city of Montreal, Québec. The DN 425 x 4.3mm installation spanned more than 1400 meters and comprised two parallel pipes lined in 8 separate installations. Read more about this project.

Driven to offer long-term rehabilitation solutions, Southern Relining recently undertook a relining package in Bowral NSW on behalf of Wingecarribee Shire council. Part of this package involved restoring flow to approximately 110 metres of DN150 pipe located under Corbett Gardens and continuing under a busy retail strip which included coffee shops, retail businesses and public toilets.

The average proportion of extraneous water in the sewage plant inlet of the Abwasserzweckverband Nagold (Nagold Wastewater Special-Purpose Association) is 70% and thus clearly exceeds the value of the increased extraneous water levy to the district administrator's office. But even without this regulatory pressure, the operator of the sewage plants is already highly motivated to reduce the proportion of clear water in the association's territory. Find out in this report what contribution a SAERTEX-LINER makes to minimizing extraneous water inflows.

Close cooperation between Kjeldaas and SAERTEX multiCom throughout all project phases has led to this successful installation of a SAERTEX-LINER H₂O.