2018-05-22Back-up water supply: Frogner — Kløfta, Contract 2 (NRV IKS)
Nedre Romerike Vannverk (NRV) and Ullensaker municipality shall construct a new back-up water supply pipe between Frogner and Kløfta. The objective is to ensure the reliability and the capacity of the water supply. The back-up water supply pipe project consists of approx. 9 km onshore pipes divided in several contracts.
The tender documentation comprises the description of Contract 2: the establishment of a 2,8 km water main, 710 mm PE, and a 0,6 km floodwater pump line in a separate route: ø560 mm PE.
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