Repair Of Manhole, Description And Irrigation Channel; In The Irrigation System The Bridge In The Locality Of La Merced De Tio, District Of Santiago De Lucanamarca, Province Huanca Sancos, Department Of Ayacucho - Contracting For The Execution Of The Work: Repair Of Manhole, Desand Tank And Irrigation Channel; In The Irrigation System The Bridge In The Location Of La Merced De Tio, District Of Santiago De Lucanamarca, Province Huanca Sancos, Department Of Ayacucho ¿ - Cui 2597019