Competitive dialogue, deadline 26/04/2021, for the design and subsequent replacement and/or renovation of some technical installations in the Roer (2 x 2,450 m) and Swalmen (2 x 400 m) tunnels on the A73 motorway. The contract includes multi-year maintenance before, during and after the replacement and renovation. For tender documents click here, where tenders must be sent. Contact Rijkswaterstaat, attn W.J. Mertens, Utrecht, tel +316 51887734, email Aanbestedingsteam-GWW@rws.nl. For further tender information please click here. Ref.n. 31157396. 12/21.
