VIV shall replace/alter the current PREMO-concrete pipeline from Hunstok in Sandefjord to Akersvann in Stokke. Total length approx. 15550 m. The execution will be divided up into stages that are planned to be carried out in the periods 2014-2016. The delivery of a water pipeline Ø1000 mm steel will be ordered for the entire project but call-offs within each sub stage. The pipes shall be protected on the exterior with a polyethylene cover and treated on the inside with cement motar. Dimensioning pressure 16 bar. In addition the tender includes the delivery of values and fittings as well as pipes and parts in smaller dimensions.