Tenders Are Invited For Overhaul Of The Metal Pipe Section (D=1020X10 Min) Of Piraz Channel (Pk 00+00+Pk-07+60.1.=0.76 Km) And Lren-120 Channel Section (Pk 07+60+Pk 16+00, L=0.840 Km)

Excavation Of Soil By Transporting It To A Distance Of Up To 10 Km, Bulldozer Power: 96 (130) Kw T (A.G.), 2Nd Group Soil ((Removal Of Vegetation Layer, 760.0Pmx8.0Mx0.20M)), Add During Each Next 10 M Of Soil Transportation: To Norm 01-01-031-2, Prifilization, Construction Of Temporary Dirt Roads, The Width Of The Soil Cover Is 7.5 M. Rock Categories: 1 (Profiled Dirt Road Construction. B=4.50 M), Excavation Of The Soil By Throwing Away The Soil With Excavators Of The Reverse-Boiler Or Dragline Type With A Capacity Of 0.65 (0.5-11 In3), Soil Group: 2 (5.6Lm2x760n (Opening The Top Of The Pressure Pipeline)), Manual Excavation Of Soil In Sloped Trenches Up To 2 M Deep Without Anchorages, Laying Of Steel Water Pipelines With Hydraulic Testing, Diameter Of Pipes: 1000 Mm (Decommissioned; Existing Pressure Pipeline With I>= 1020X10 Mm Is Cut By Welding And Removed From The Trench), Manual Planning Of The Bottom And Slopes Of The Excavated Areas Of The Channels, Soil Group: 2, Construction (Fixing) Of The Base: Sandy (T=10Cm), Diameter Of Pipes: 1000 Mm (Installation Of New Metal Pipe 14=1020X10 Mm), Laying Of Ordinary Bitumen-Rubber Or Bituminous-Polymer Insulation Against Corrosion To Steel Pipelines, Diameter Of Pipes: 1000 Mm, Installation Of Cast Iron Drawers Or Check Valves, Diameter: 200 Mm (Removal), Diameter: 200 Mm, Suitable For Underground And Surface Installation Used In Potable Water Networks And Water Supply Lines, Oval Graphite Cast Iron Circular Drawer With Sealing Sleeve, Controlled By A Special Reducer, Body, Valve And Flanges Meeting En 1563 En G.Js 400-15 Standards: Ggg 40, Pn 10. Diameter 200 Mm, Laying Of Pipelines From Polyethylene Pipes, Polyethylene Water And Gas Pipe With High Elasticity, Wide Pressure Range, Meeting Azs 306-2-2014 En 12201-2 Standards: Diameter 200 Mm. Wall Thickness 4.9 Mm, Pe 100.Pn 4