Prior information notice without call for competition for a second market consultation for the refurbishment and multi year maintenance contract of the Roer (2 x 2,450 m) and Swalmen (2 x 400 m) tunnels ant their technical equipment on the A73 motorway. The market consultation will be from 18/09/20 9:00 am in the Van der Valk Theaterhotel De Oranjerie at Roermond. Contact Rijkswaterstaat, attn W.J. Mertens, Utrecht, email Aanbestedingsteam-GWW@rws.nl. For further tender information please click here. Ref.n. AT-2020-22. 35/20.