Case Studies

Project Details Our most exciting and challenging project to date! Phase 2 of the Award Winning Seven Sisters rehabilitation project totalling 576m of 900mm SDR 26 PE 100 polyethylene liner installed over 2 pulls. The Die Draw process was selected … Read more

Project Details This was a tremendously exciting project with some extraordinary challenges. In an industry first, a 900mm SDR 21 PE 100 polyethylene potable water pipe was drawn through a 36” 150-year-old cast iron water main for 500m under busy … Read more

Project Details Client: NCC for Norrvatten Location: Finspångsgatan, Solna, Stockholm Completion date: December 2021 Pipeline Length: 600m Liner material type: Borealis Borsafe™ HE 3490 HE 3490-LS-H Liner dimension: SDR 51 Host pipe: DN1000 steel Operating fluid: potable water Potable Water … Read more

Project Details Client: Pipeliner AS Location: Kongsberg, Norway Completion date: July 2020 Pipeline Length: 365m Liner material type: PE 100 RC Liner dimension: SDR 33 Host pipe: DN400, cement mortar lined ductile iron Operating fluid: potable water Potable Water Operating … Read more