Bids Are Invited For Price Registration For The Acquisition Of Coarse And Fine Aggregates For Replacing Pavements, Maintenance Of Operational Units, Execution Of Road Bases And Sub-Bases, Laying Of Pipes, Recomposition Of Trenches, Concreting Of Structures And Other Conservation And Repair Services For Water And Sewage Networks, In Accordance With The Conditions, Quantities And Requirements Established In This Instrument.

Machined Crushed Powder, Graded Crushed, Crushed No. 01 - With Granulometry Between 12 To 32 Mm., Clean Coarse Sand, Clean Medium Sand, Clean Fine Sand, Crushed Gravel - Blasted And Crushed Stone Material: Granulometry Between 0 And 7 Cm, Mechanical Behavior And Resistance Compatible With The Use In The Maintenance Of Local Roads With Isc Or Cbr Equal To Or Greater Than 35% In Relation To Intermediate Proctor Energy., Rachão Stone With Granulometry Between 80 And 130 Mm, (Hand Stone).