Ramavtal för entreprenader för schaktfri ledningsrenovering med flexibla foder

Summary

Lerums municipality and Marks municipality are calling for tenders for framework agreements on trenchless rehabilitation of water and sewage pipelines using flexible liners for concrete, ductile iron, cast iron, and other materials. Estimated annual call-off volumes are approximately SEK 5 million for Lerums and SEK 7 million for Marks, though volumes are non-binding. Each municipality plans to establish separate framework agreements with at least three suppliers (if possible) for ranked call-offs. Deadline is 4 September 2026. Open procedure; bidders should have relevant experience in trenchless technology and pipe renovation.