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Drilling Of Wells With Direct Washing By Rotor Method With Diesel Engine Rigs With A Drilling Depth Of Up To 200 M, Soil Group: 2 (D=394), Axe Iii 393.7(Three-Sharoshka) (0.24X0.70=0.168), Su (83X0, 70=58, 1), Gil (25X0, 70=17, 5), Drilling Of Wells With Direct Flushing By Rotor Method With Diesel Engine Rigs With A Drilling Depth Of Up To 200 M, Soil Group: 5 (D=394Mm), Axe Iii 393.7(Three Shotguns) (1.4X0.50=0.7), 50=41, 50=12, 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, Portland Cement, Mineral Additive D20, M 400 (Sem Ii 32.5N), They Are, Construction Of General-Purpose Concrete Foundations, Volume: Up To 5 M3 (B12.5), Fixing Of Wells With Welded Joint Pipes During Drilling Of Wells By The Rotor Method, Well Depth Up To 200 M, Soil Stability Group: 2, Steel Pipes Of Bst2kp-Bst4kp And Bst2ps-Bst4ps Brands With An Outer Diameter Of 273 Mm, A Wall Thickness Of 6.0 Mm, With A Diameter From 20 To 377 Mm, Chamfered, Flat-Seam Electric Welded Steel Pipes, Bst2kp-Bst4kp And Bst2ps-Bst4ps Steel Steel Pipes With A Diameter From 20 To 377 Mm, An External Diameter Of 114 Mm, A Wall Thickness Of 5 Mm, Chamfered Flat Seam Electric Welded Steel Pipes
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