Construction Of Artesian Well

  Address - Italy

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 79738248

  Document Type - Tender Notices

Description - Description 1. Drilling of an artesian well of approximately 400 meters: Assembly of the drilling site, transport of machinery including their fuel consumption. Forewell drilling with a diameter of 280 mm up to 6 meters with a 250 mm diameter 5 mm th ick steel casing. Filling of cavities in the forewell with quick-drying grout cement. Continuation of drilling with a diameter of 230 mm with rotation, destruction of the core by compressed air and foaming with straight drilling system up to the aquifer approximately 200 m. Supply and installation of approved steel lining with S 235 JR UNI EN 100/2595 certification of the diameter 193 mm, thickness 3.6 mm with welds certified to perfection, coate

Gt Ref Id - 79738248

Deadline - Mar 29, 2024