Bids Are Invited For Sewer Network Cleaning Service

It Is Necessary To Hire A Company With Experience In The Field, And Must Accredit Through Certificates, Contracts Duly Signed By The Principal Units. To Perform The Following Services: 3.1 Cleaning, Washing And Rodding Service Of The Entire Existing Sewage Network In The Town Of Hualpín, Which Is Equivalent To 7.5 Km, With A Truck With A Tank And Pressure Pumps. 3.2 Cleaning Of The Water Collector Of The Entre Ríos Town Is Required, Which Is Clogged And Causes Flooding In The Homes On Curileufu Street, Villa Entre Ríos, Town Of Hualpín. 3.3 Washing The Discharge Chamber Of The Reactors Of The Wastewater Treatment Plant In The Town Of Hualpín. 3.4 Washing The Chemical Injection Chamber Of The Wastewater Treatment Plant In The Town Of Hualpín. 3.5 Repair Of The Filter Or Basket Of The Lifting Plant, Which Must Be Welded And Left 100% Operational. 3.6 You Must Leave The Following In The Treatment Plant: To A Chain Weighing 1000 Kilos. B 100 Meters Of 6 Mm Rubberized Cable. C 12 3-Inch High Pressure Clamps. D 50 Meters Of 3” Hose For The Lift Pumps With Their Respective Clamps.