Index/method of price regulation in the contract for the construction of electro and automation installations for road tunnels and roads in open air.

automation installations for road tunnels and for roads in the open air, and mainly includes electrotechnical work, safety equipment, signs and a system for control, regulation and monitoring. The Norwegian Public Roads Administration would like information from the market for the preparation of the

tender documentation, which index/method is deemed appropriate to use for price regulation of this type of work. The planned contract form is an execution contract based on NS8405. Any inputs to the index/method for price regulation can be