Tenders Are Invited For Overhaul Of The Pressure Pipeline (D=630X7 Mm, L=1.2 Km) Of The Stationary Pumping Station Agali With 3 Units

Excavation With Bulldozers By Moving The Soil To A Distance Of Up To 10 M, Bulldozer Power: 59 (80) Kw (A.G.), 2Nd Group Of Soil (Removal Of Vegetation Layer, 1700.0Pmx3.65Mx0.20M), For Every Next 10 M Of Soil Transportation, Add: To Norm 01-01-030-2 (Additional 20 M), Construction Of Profiled Temporary Dirt Roads When The Works Are Performed At The Zero Level, The Width Of The Soil Layer Is 7.5 M, Rock Categories: 1 (Erecting Profiled Dirt Roads, B=4.50 M), Excavation Of The Soil By Throwing It Aside With Excavators Of The Reverse Bucket Or Dragline Type With A Bucket Capacity Of 0.25 M3, Soil Group: 2 (Opening The Top Of The Pressure Pipeline), Manual Excavation Of Soil In Sloped 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 By Hydraulic Testing, Diameter Of Pipes: 600 Mm (Removal From Trench Of Unusable Pressure Pipeline D=630X7 Mm), Manual Planning Of The Bottom And Slopes Of The Excavated Areas Of The Channels, Soil Group: 2, Construction (Correction) Of The Foundation; Sandy (T=10 Cm), Laying Of Steel Water Pipelines, Hydraulic Testing, Pipe Diameter: 600 Min (Installation Of New Metal Pipe With D=630X7 Mm), Laying Ordinary Bitumen-Rubber Or Bitumen-Polymer Insulation Against Corrosion On Steel Pipelines, Diameter Of Pipes: 600 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 With Bulldozers By Moving The Soil Up To 5 M, Power Of The Bulldozer: 59 (80) Kw (A.G.), 2Nd Group Of Soil, For Every Next 5 M Of Soil Transportation, Add: To Norm 01-01-033-2 (Additional 5 M), Cavalier Leveling With Displacement Of Soil Up To 10 Ni, Power Of Bulldozers: 59 (80) Kw (A.G.), 2Nd Group Of Soil (Spreading The Layer Of Vegetation Accumulated On The Edge Over The Pipeline After The Completion Of Repair Works), For Each Subsequent 10 M Displacement Of The Soil, Add: To Norm 01-01-106-2 (Additional 10 M)