Touched race Smååsane-Støleheia - Boretrasé

Vennesla municipality hereby invites tenderers to a competition for a drilling route - Drilling in rock and uncompacted matter for water and sewage pipelines. The background for the procurement is the order requirement in the development plan for connecting to public water and sewage installations before permits for use. In order to fulfil the requirement, water supply shall be established from Smååsane to Støleheia. The project includes a plumbing slide, rock drilling, erection of a elevated basin, two pressure boosters and a sewage pump station. This competition is for the drilling route in the project. This contract is for Contract 2 - Boretrasé. The contract includes drilling through clocks and rock (approx. 815 m) and drilling under roads (approx. 18m) for conveying water and sewage.