Procurement of instrumentation for sensors for Kolomoen bridge

Description

The Norwegian Public Roads Administration, Transport and Society, Social Development and Climate (hereafter called the contracting authority) would like tenders for the delivery of instrumentation for sensors for Kolomoen Bridge. The aim of the procurement is to take measurements on Kolomoen Bridge. The study is primarily weighed to assessing fatigue in the steel cable construction on the bridge. Lot 1: The Norwegian Public Roads Administration (NPRA) intends to take measurements on Kolomoen Bridge on national road 3, crossing over the E6 just to the south of Hamar in Stange Municipality. The assignment is mainly to assess wear in the steel cable construction on the bridge. The final goal is to assess the effect of the bridge's dynamic response and possible imbalances in wear, when the total permitted weight of (timber) lorries is increased from the current 60 tonnes to 74 tonnes.