hiring, through price registration minutes, of a company to provide common engineering services consisting in the provision of paving, drainage, tours and other preventive and corrective maintenance in external areas at hu-ufsc.itens services door / in general 3 installation / removal of partition / panel / shutter / window / door / in general 4 installation / removal of partition / panel / shutter / window / door / in general 7 civil works demolitions 8 civil works of earthworks 12 civil earthworks 13 civil sanitation works pluvial and industrial drainage system industrial 26 civil works waterproofing / crystallization / coating / special treatment 27 installation / maintenance hydrometer / easel 34 civil works for paving concrete 35 civil works for paving the cobblestone 40 civil works for paving concrete 41 civil works small works / painting in general 43 agriculture preparation / planting / harvesting 44 installation / maintenance fence / fence / screen 45 agriculture preparation / planting / harvesting 46 agriculture preparation / planting / harvesting 47 tree planting 48 agriculture preparation / planting / harvesting 49 pruning, cutting, uprooting trees public / private areas 58 installation / maintenance fence / fence / screen 59 surface cleaning / graffiti removal 60 surface cleaning / graffiti removal 61 road transport containers groups g1.