Open invitation to tender, deadline 29th August, 2001, for environmental impact study of three alternative routes for $50 million, 1.3 km-long tunnel beneath Royal Palace park. Visit www.vegvesen.no and www.norconsult.no 32/01.Contract award worth NOK2.7 million to Asplan Viak for the environmental impact assessment studies of new routes for the Slottspark tunnel. Visit www.asplanviak.no or www.vegvesen.no 01/02.