References – Bridges:

Detail engineering:

• Bridges on road Rv. 78, Parcel Holand-Leirosen. Steel girders with composite steel/concrete. Single span and three span bridges.
• Fjeset bridge, Sør-Trøndelag. Steel girders with composite steel/concrete. Three span, length 205 meters (2×87.5 + 30).

Installation plans and calculations for the mounting of steel bridges, e.g.:

• Fjesetbrua, Sør-Trøndelag. Launching steel girders in curve.
• Partihallen bridge, lenght of 1,2km connecting highways E20 and E45 in Sweden. Installation was done in the middle of Göteborg in very demanding traffic conditions. IDEA Engineering AS was given the responsibility by RUUKKI for performing the installation plans and calculations for the mounting of steel box girders.

Link to video showing mounting of box girders: RUUKKI