Negotiated procedure with prior call for competition, deadline 18/04/2023, for the consulting services of the tunnel construction project between Länsistamata and Länsiväylä under the Helsinki’s West Port. The twin tube tunnel’s length will be between 1433 m and 2012 m, depending the option. Click here for tender documents. Contact Helsingin Satama Oy, Helsinki, tel +358 93101621, email Port.Hankinta@portofhelsinki.fi. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=206360-2023 and http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=184864-2023. 16/23.
