Development Of Technical Project And Execution Of Works For: Lot 1 - Construction Of Roundabout On Dn 1A (Km 19+250) Intersection With Stirbei Voda Street (Dj 602), Buftea Town; Lot 2 - Construction Of A Roundabout On Dn 7 (Km 17+750) At The Intersection With Milano Street, Dj 602 (Km 37+100).