Tenders Are Invited For Construction Of A Water Distribution Network Along With Modernization Of Water Supply Systems.

I. Subject Of The Investment. The Planned Investment, I.E. Construction Of A Distribution Water Supply Network On Plots With Registration Number 102/3, (Old Plot No. 19/1, Now Plot No. 19/3), 48/2, 191/1, 191/2 And 191/3 In The Town Of Niedźwiady, Is Intended To Provide The Owners Of Adjacent Properties With The Opportunity To Connect Them To The Municipal Water Supply System. The Implementation Of The Project Will Allow For Limiting The Construction Of Individual Water Intakes, Which Currently Do Not Guarantee Good Quality Water, At A Relatively Shallow Depth. The Planned Tasks Related To The Construction Of The Water Supply Network And The Modernization Of The Water Treatment Plant Are Aimed At Organizing Water Management In The Commune. In Addition To The Above-Mentioned Possibility Of Connecting To The Water Supply Network, The Quality Of The Supplied Water And The Reliability Of Its Supply Will Improve, As Well As The Sanitary Condition Of Water Intakes. Planned Activities: 1) Preparatory Works: - Measurement Works For Linear Earthworks - Route Of Roads In Plain Terrain; - Digging Trenches For Cables With Backhoe Excavators Up To 0.8 M Deep And Bottom Width Up To 0.4 M In Category Iii-Iv Soil; - Removal Layers Of Fertile Soil (Topsoil) Up To 15 Cm Thick Using Bulldozers;- Spreading Fertile Soil (Topsoil) With A Bulldozer On Flat Terrain;2) Earthworks:- Excavations And Trenches Up To 3.0 M Deep, Made For Dumping With Backhoe Excavators With A Bucket Capacity Of 0.25 M3 In Soil Of Categories Iii-Iv;- Earthworks Performed With Backhoe Excavators With A Bucket Capacity Of 0.25 M3 Cap. Buckets Of 0.25 M3 In Soil Of Categories I-Iii - Removal Of Excess Soil From Excavations (Ballast And Backfill From Transport) Up To 1 Km; - Supplementary Expenditure For Each Further 0.5 Km Of Transport Over 1 Km Using Self-Unloading Vehicles On The Terrain Or Dirt Roads Of Soil Of Categories Iii-Iv; - Substrates For Canals And Structures Made Of Bulk Materials Thick. 15 Cm;-Pipe Channels - Substrates Made Of Loose Materials, 30 Cm Thick;-Backfilling Of Excavations With Bulldozers With A Soil Displacement Of Up To 10 M In Category I-Iii Soil;-Excavations Made With Bulldozers With A Power Of 55 Kw (75 Km) In Category Iv Soil. Work With Bulldozers In Loose Soil;-Drilling Up To 20 M Long With A Wp Horizontal Drilling Machine 15/25 With Pipes With A Diameter Of 150 - 250 Mm In Soils Of Categories Iii-Iv;3) Assembly Works: - Water Supply Networks - Installation Of Pipelines Made Of Polyethylene Pipes (Pe, Pehd) With A Diameter Of External 110 Mm; - Water Supply Networks - Connection Of Pressure Polyethylene Pipes (Pe, Pehd) By Butt Welding With A Diameter Of External 110 Mm;- Water Supply Networks - Cast Iron Pressure Flanged Fittings With A Diameter Of 110 Mm - Flange Cast Iron Tee 110/110/110;- Water Supply Networks - Flange Cast Iron Pressure Fittings, Dia. 110 Mm - Cast Iron Tee 110/90/110;- Cast Iron Oval Wedge Flanged Gate Valves With Casing Diameter. 80 Mm With