Bids Are Invited For Price Registration For Future And Eventual Hiring Of A Company To Provide Pipes, Galleries And Curb Of Concrete

Concrete Pipe Armed With 100Cm Diameter (C = 100Cm) Rigid Joint, Male Fit And Female (Already Included In The Item: Iron Mesh). Rigid, Concrete Pipe With Diameter Of 80Cm (C = 100Cm) Rigid Joint, Reinforced Concrete Pipe With Diameter Of 60Cm (C = 100Cm) Rigid Joint, Male Fit And Female (Already Included In Item: Iron Mesh), Concrete Pipe With Diameter Of 60Cm (C = 100Cm) Rigid Joint, Piping Concrete With 40Cm Diameter (C = 100Cm) Rigid Joint, Concrete Pipe With Diameter Of 30Cm (C = 100Cm) Rigid Joint, Concrete Pipe With Diameter Of 20Cm (C = 1, 00M) Rigid Joint, Pre -Manufactured Concrete Wire With Dimension 10X150x100cm, Premolded Gallery Of Reinforced Concrete, Section 1, 5 X 1, 50 M (Lxa), 20 X 20 Cm, C = 1, 00 M, Thickness Min = 15 Cm, Tb-45 And Fck, Internal Rectangular Section Of 2.00 X 2, 00 M (L X A), C = 1.00M, Tb-45 And Concrete Fck = 30 Mpa. X A), Stone Gravel Pedrisco