Civil works for black spots improvement works of road sections: H-32M1-Gyumri-Kaps-Amasia-M1 km2+600 - km3+900; km4+400 - km4+980; km7+380 - km8+020, H-21 H75-Horom-Artik-Alagyaz km 2+831 - km 3+420 (v. Gusanagyugh) (Lot 1) and Civil works for black spots improvement works of road sections: H-15 M5-Armavir-Argavand-Margara km 3+100 - km 3+610; km 5+900 - km 6+060, H-17 M5-Armavir-M9 km 3+310 - km 3+963; km 7+750 - km 8+805 (Lot 2) (EXPIRED)