Construction And Installation Of Metal Structures With Polycarbonate Covering, At All Costs For The Project: "Improvement Of The Competition Sports Service Of The Jorge Pinto Liendo Stadium In The District Of Locumba, Province Of Jorge Basadre, - Construction And Installation Service Of Metal Structures With Polycarbonate Coverage, At All Costs For The Project: "Improvement Of The Competition Sports Service Of The Jorge Pinto Liendo Stadium In The District Of Locumba, Province Of Jorge Basadre, Department Of Tacna." (EXPIRED)