Tenders Are Invited For Overhaul Of The Pressure Pipeline (D =720X7, L=420 M) On The Ii Stage Of The Borsunli Pumping Station

Excavation By Moving The Soil To A Distance Of Up To 10 M, Power Of The Bulldozer: 96(130) Kw 2Nd Group Soil (Removal Of The Vegetation Layer, 420.0Pmx8.0X0.20M), Add During Each Next 10 M Of Soil Transportation: To Norm 01-01-031-2, Construction Of Profiled Temporary Dirt Roads When Works Are Performed At Ground Level, Width Of Soil Cover 7.5 M, Rock Categories: 1 Construction Of Profiled Dirt Roads, B=4.50 M, Add Or Subtract When The Width Of The Soil Cover Changes Every 1 M: According To Norm 27-12-001-1, Excavation Of The Soil By Throwing It Aside With The Excavators Of The Reverse Chálovu Or Dragline Type With The Capacity Of The Chalovu 0.65 (0.5-1) Шз, Soil Group: 2 (Opening The Top Of The Pressure Pipeline), Manual Excavation Of Soil In Patch Trenches Up To 2 M Deep Without Reinforcements, Soil Group: 2 (Manual Excavation Of The Sides Of The Pipeline After The Excavator), Laying Of Steel Water Pipelines With Hydraulic Testing, Diameter Of Pipes: 700 Mm (Cutting And Removing From The Trench The Existing Pressure Pipe Line D-720X7 Mm, Which Has Fallen Into Disrepair), Manual Planning Of The Bottom And Slopes Of The Excavated Places Of Channels, Soil Group: 2, Construction (Fixing) Of The Base: Sandy (T=10 Cm), Pipe Diameter: 700 Min (Installation Of New Metal Pipe With D=720X7 Mm), Applying Ordinary Bitumen-Rubber Or Bitumen-Polymer Insulation Against Corrosion To Steel Pipelines, Diameter Of Pipes: 700 Mm, Manual Filling Of Trenches, Pits And Pits, Soil Group: 2 (Manual Pouring Of Excavated Soil On The Sides And Top Of The Pipe After Installation), Filling Pits And Trenches By Moving The Soil Up To 5 M, Power Of Bulldozers: 96 (130) Kw (A.G.), 2Nd Group Of Soil (Reverse; Pouring), Filling Pits And Ditches By Shifting The Soil Up To 5 M, 2Nd Group Of Soil (After The Completion Of Repair Work, The Vegetation Layer Accumulated On The Side Is Pushed To A Distance Of 30 M With A Bulldozer With A Power Of 96 Kw And Spread Over The Pipeline), Add During Each Subsequent 5 M Displacement Of Soil: 01-01- )34-2 Norm (Additional 25 M)