Tenders Are Invited For Construction Of Section 1B With Accompanying Infrastructure As Part Of The Investment Entitled: Expansion Of The Non-Hazardous And Neutral Waste Landfill In Zawiercie, At Ul. Suburban.

1. The Subject Of The Order Is The Expansion Of The Non-Hazardous And Neutral Waste Landfill In Zawiercie, Stage 1 - Construction Of Section No. 1B Along With The Infrastructure And Related Facilities. The Facilities Planned For Implementation Will Be Located On Geodetic Plots With Registration Numbers 1095/36, 1095/12, 1095/7, Registration Area 241602_1.0007 Marciszów, Zawiercie Commune, Province. Silesia, On The Premises At Ul. Podmiejska 53, In The Area Managed By Zakład Gospodarki Komunlnej Sp. Z O. O. In Zawiercie. Quarter 1B Will Be Located On The Eastern Side Of The Currently Operated Kobylarz Ii Non-Hazardous And Neutral Waste Facility. The Area Intended For The Plot 1B In Question Is Currently Undeveloped. Basic Data Regarding The Subject Of The Order:• Area Of The Plot (Within The Outline Of The Internal Slopes): 1.35 Ha• Area Of The Facility With The Embankment: 1.57 Ha• Slope Of The Internal Slopes Of The Embankment Of The Quarter: 1:3• Slope Of The External Slopes Of The Embankment Of The Quarter: 1:2 The Lowest Elevation Of The Plot Is Designed For Level 336.00 M Above Sea Level (Bottom Excavation 335.00 M Above Sea Level). The Maximum Elevation Of Waste Storage Is 359 M Above Sea Level. The Investment Being The Subject Of The Order Envisages The Construction Of The Following Facilities: • Section 1B For Storing Non-Hazardous And Neutral Waste, Together With The Necessary Infrastructure (Leachate Drainage, Passive Degassing Wells), • Reinforced Concrete Tank For Leachate With A Chamber For Water For Fire Protection, • Roads, Squares And Internal Access Roads, • External Water Supply System, • External Rainwater Drainage System, • External Sewage System, • External Power Installations, • Fencing. The Above-Mentioned Objects Are Classified Into The Following Categories Of Building Structures: • Section 1B - Xxii, • Other Structures - Viii. The Following Construction Solutions Are Planned For Section 1B: • Mineral Sealing Of The Bottom And Slopes Of The Section, With A Coefficient Filtration K ≤ 1.0 X 10-9 M/S And With A Thickness Of 0.5 M, • Synthetic Seal Of The Bottom And Slopes Of The Section, Made Of Pehd Foil (On The Smooth Bottom; On The Slopes And At A Distance Of 2.0 M From The Edge Of The Slope, On The Bottom, Structured On Both Sides), 2.0 Mm Thick, • A Protective Layer Of Geotextile On The Synthetic Seal, • A Layer Drainage And Protection On The Bottom And Slopes, Made Of Material With A Filtration Coefficient Value K > 1.0 X 10-4 M/S And A Thickness Of 0.5 M, Quarter 1B Should Be Equipped With: • A Linear System For Drainage Of Leachates From Perforated Pipes Around The Entire Circumference Of Pp Dn 200, However, Before The Drainage Passes Through The Seal To Be Connected To The Leachate Sewage System, It Should Be Made Of Solid Pipes, • Passive 5 Degassing Wells Constituting The Basis Of The Biogas Collection Infrastructure, Enabling The Installation Of Fittings And Technological Devices Necessary For Monitoring, Purifica