Contracting Of The General Service For The Execution Of The Activity: Maintenance Of The Heavy Machinery Warehouse Environments In The Pedregal Alto Neighborhood, North Area Of The Presbytero Villon De Huaraz Cemetery, Huaraz District, Province Of Hu - Contracting Of The General Service For The Execution Of The Activity Activity: Maintenance Of Heavy Machinery Warehouse Environments In The Pedregal Alto Neighborhood, North Area Of The Villon Presbytero Cemetery Of Huaraz, District Huaraz, Province Of Huaraz ¿Áncash¿