Periodic indicative notice without call for competition for the E05 Contract Raw Water Tunnel part of the New Water Supply project for Oslo (Ny Vannforsyning Oslo). The raw water intake will be established at Vefsrud and with an approx. 19 km long transfer tunnel from Holsfjorden to Huseby. The tunnel will be drilled with 2 TBMs (tunnel boring machines), one from each side. The drill diameter will be a minimum of 4.5 m. Based on the redesign and the Corona situation, VAV wants to invite potential contractors to 1-1 conversations. The talks will be conducted in the first week of May (week 19) using Microsoft Teams or Skype. The deadline for submitting interest is by 30/05/2020. Registration is by email to anders.indregard@vav.oslo.kommune.no. For more information about the project please click here. Estimated date of publication of contract notice has been postponed to 01/06/2020. Contact Oslo kommune v/Vann- og avlopsetaten, attn Asbjorn Karlsrud, Oslo, tel +47 23440534, email asbjorn.karlsrud@vav.oslo.kommune.no. For further tender information please click here. Ref.n. 86/2019. 17/20.