Bids Are Invited For Implementation Of Rainwater Gallery To Control Erosion On Rua Belém

Canvas Sign With Digital Printing And Wooden Structure, Temporary Wooden Construction - Supply And Assembly, Demobilization Of Temporary Construction, Rental Of Plumbing Network, Mechanized Excavation Of Trenches Or Caves With A Depth Of Are 3 M- Rua Belem, 04/30/2026 - 14:53:09, 04/30/2026 - 14:53:14, 04/30/2026 - 14:53:19, Mechanized Compacted Backfilling Of Trench Or Pit With Compactor - Rua Belem, Mechanized Surface Regularization And Compaction, Without Normal Proctor Control - Belem, Concrete Tube (Pa-1), Dn=800Mm, Pointed Soil Shoring, 1 Manhole, 50 Pmsp Type Visit In Masonry, Internal Diameter 70 Cm-Neck, Manual Removal Of Cobblestone And Concrete Slab, Cleaning And Stacking, Resettling Of Paving In Concrete Slab, Thickness 8 Cm, With Sand Grouting, Manual Demolition Of Simple Concrete, Mechanized Demolition Of Gutter Or Gutter, Including Fragmentation, Loading, Transport Up To 1 Km And Unloading, Floor With Simple Concrete Frame Without Fck Control, Masonry Of Trural Concrete Blocks 19 Cm - Class A, Machined Concrete Fck=40 Mpa, Launching, Spreading And Thickening Of Concrete Or Mass In Ballast And/Or Filling, Reinforcement In Welded Steel Mesh, Reinforcement In Steel Bar Steel Ca-50 (A Or B) Fyk = 500 Mpa, Common Wooden Formwork For Foundation, Crushed Stone Ballast, Ballast And/Or Foundation In Mechanized Splitting