add the contractor selection plan for Works: Repair of foundation, road surface and trench along the section Km81 + 300-Km85 + 350; Km85 + 370-Km88 + 400, Highway 45, Thanh Hoa province
Plan of contractor selection for construction works Repairing damage to foundation, road surface and works, section Km39 + 00 ÷ Km51 + 00, NH.280, Tuyen Quang province
Plan of contractor selection for construction works: Repairing and expanding road foundation Tran Ninh - Song Giang (Phase2) - Upgrading road surface, Van Quan district