Tenders Are Invited For Construction Of 40 Subartesian Wells In 38 Settlements Of Nakhchivan Autonomous Repu ... in Azerbaijan

Work Detail

Drilling Of Wells With Direct Flushing By Rotor Method With Diesel Engine Rigs With A Drilling Depth Of Up To 100 M, Soil Group: 2 ((L=394M)), Axe Iii 374.5 (Three-Sharoshka) ((0.24X0.30)), Soil Group: 7 ((D=394Mm)), Axe Iii 374.5 (Three Barrels) ((1.4X0.60)), Su ((83X0.90)), Ball Clay ((25X0.9)), Excavation Of The Soil By Throwing It Out Of The Trenches With Reverse Bucket Excavators With A Bucket Capacity Of 0.25 M3, Soil Group: 2, Sement 42, 5 R, They Are, Construction Of General Purpose Concrete Foundations, Volume: Up To 5 M3, Fixing Of Wells With Welded Pipes During Drilling With The Rotor Method, The Depth Of The Well Is Up To 200 M, Soil Stability Group: 2, Steel Pipes With Straight Seam Electric Welding, Diameter From 20 To 377Mm, Bst 2Kp- Bst 4Kp And Bst 2Kp- Bst 4Ps Brands, Outer Diameter 219Mm, Wall Thickness 6Mm, Steel Pipes With An External Diameter Of 76 Mm, A Wall Thickness Of 3.5 Mm, Steel Bst2kp-Bst4kp And Bst2ps-Bst4ps, With A Diameter From 20 To 377 Mm, Chamfered, Straight-Seam Electric Welded Steel Pipes, Filling Of The Inter-Pipe Area In All Types Of Excavations: Gravel, Installation Of Filters In Irrigation Pipe Columns During Drilling By The Rotor Method, Well Depth: Up To 500 M

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