Bids Are Invited For Villa Ponsomby Deep Well Execution

The Objective Of This Public Tender Is To Contract The Execution, Construction And Comprehensive Authorization Of A Groundwater Collection Through A Deep Well In The Town Of Villa Ponsomby, Commune Of Río Verde, Region Of Magallanes And Chilean Antarctica, With The Purpose Of Ensuring A Continuous, Safe And Efficient Source Of Water Supply For The Community.The Service Includes Carrying Out Preliminary Surveys, Drilling In The Ground With A Reference Depth Of Between 25 And 45 Meters With 8 Sch 20 Casing Steel Tubing And Slotted Sections, Development And Cleaning Using Compressed Air, And The Construction Of A Concrete Radier For Surface Protection Of The Head. It Also Includes The Provision And Installation Of The 220 V Submersible Pumping System With 40 Mm Hdpe Drive Pipe, And The Execution Of The Installations. Regulated Electrical Weatherboard, Protections And Grounding System.The Contractor Must Guarantee Obtaining A Minimum Continuous And Stable Flow Of 0.4 Ls, Accredited By Executing Pumping Tests At Variable And Constant Flow Under The Nch 7772 Standard, In Addition To The Delivery Of Granulometric Analysis, Chemical And Bacteriological Quality Analysis Of The Water According To The Nch 4091 Standard, And The Final Technical Report Signed By The Drilling Company, All In Strict Accordance With The Administrative Bases And Technical Specifications Of The Project.