Bids Are Invited For Engineering Works And Services

Prior Consent, Drilling A Deep Tubular Well With Drill 12, Drilling A Deep Tubular Well With A Drill 10 1/8 From 21 To 250 Meters., Drilling A Deep Tubular Well With A Drill 10 1/8 From 251 To 300 Meters, Drilling A Deep Tubular Well With A Drill 10 1/8 301 To 350 Meters, Deep Tubular Well Drilling With Drill 10 1/8 From 351 To 400 Meters, Extra Compressor From 320 Meters If Necessary., Standard Geomechanical Coating Of 10., Standard Geomechanical Coating Of 4., Supply And Application Of Pre-Filter 1.00 Mm To 2.00 Mm, Cementation Of The Annular Space And Sanitary Protection Slab (1M On Each Side, Involving The Casing Tube. The Slab Must Have A Slope Of 2% (Doi), Galvanized Cover For Well 10, Flow Test And Recovery Of The Well (24 Hours), Water Sample Collection And Physical, Chemical And Bacteriological Analysis, Buffering Well, Technical Report Of The Well: Work Diary; Well Report; Geological And Construction Profile Of The Well; Reports And Flow And Recovery Tests; Identification Of The Work In A Visible Location On A Panel Of 2.00M X 2.00M Or 3.00M (Width Reinforced Galvanized Steel Wire, Rectangular Mesh Or Similar, With Concrete Pole, Minimum Height D, Registration Of The Tubular Well Next To The Siout