Tenders Are Invited For Expansion And Modernization Of Water Supply And Sewage Disposal Systems Outside The Paradyż Agglomeration

Expansion And Modernization Of Water Supply And Sewage Disposal Systems Outside The Paradyż Agglomeration Part I - Construction Of A Sanitary Sewage System With Branches To The Property In Sylwerynów In The Paradyżej Commune. The Commune Of Paradyż.Obrab 0019 Solec: 67; 127/1; 643. 266; 265; 264; 263; 262; 261; 260; 259; 258; 257; 256; 255; 254; 253; 252.1. The Scope Of Work On Demolition And Reproduction Works:- Asphalt Surface Should Be Reproduced From Aggregate Layers With A Density, A Lower One With A Thickness Of Min. 20 Cm And Upper With A Thickness Of Min. 15 Cm And Binding And Abrasive Asphalt Layer;- Gravel Surface Should Be Reproduced From The Aggregate Layer With A Thickness Of Min. 20 Cm;- The Surface From The Ground / Soil Should Be Reproduced By Huming Min. 15 Cm And Sowing With Grass. 2. The Scope Of Work On Earthworks:- An Open Excavation With A Minimum Width Of 0.8 M, Strengthened Walls / Paddling Of The Excavation;- Control Trench In Places Of Collision With Existing Underground Infrastructure;- Pipes In The Excavation Should Be Placed On Sand Bedding 15 Cm High;- Backfill Pipe With A Height Of The Pipe 30 Cm Above The Top Of The Pipe With Hand Thickening;- Thickening Mechanical Excavation With Layers With A Maximum Thickness Of 30 Cm;- Average Depression Of Sanitary Sewage System- 2.55 M.3. The Scope Of Work On Assembly Works:- Sanitary Sewage Network Using The Open Excavation Method With Pvc Pipes With A Diameter Of 200 Mm, L = 565.40M (Episode 1S- 27S);- Drilling With A Curtain Pipe With A Diameter Of 315 Mm, L = 5.0M;- Branching Of The Sanitary Sewage Network From Pvc Pipes With A Diameter Of 160 Mm And Length L = 2.5+4.6+4.6+3.2+2.5+1.4+1.4+1.4+1.4 = 23.0M - 9 Pcs (27S - P23, 25T - P22, 24T - P21, 22T - P20, 21S - P19, 20T - P18, 18T - P17, 16T - P16.15T - P15); L = 2.9+3.0+3.2+0.9+3.2+0.8+3.1+3.0+2.9+2.8+0.8+2.7+2.6+0.8 = 32.7M - 14 Pcs. 7T- P7, 6S- P6, 5S- P4, 5S- P5, 4T- P3, 3S- P1, 3S- P2);- Concrete Audit Well With Diameter D = 1.0M- 15 Pcs. 27S);- Trial 200/160- 12 Pcs (Node: 4T, 7T, 8T, 11T, 12T, 15T, 16T, 20T, 22T, 24T, 25T);- Collision Protection With Electro-Energy Underground Infrastructure And/Or Telecommunications Through Two-Day Cover Pipes- 9 Pcs;- Collision Underground Water And Sewage Infrastructure Through Suspended Constructions- 8 Pcs;- Marking The Sewage System With Warning Tape;- Tightness Test.

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Global Tender Document	Tender Notice