1. Construction Of A Gravity Sanitary Sewage System, Made Of Pvc-U Pipes, Ø200 - 160 In Diameter, With Socket Connections Connected With A Rubber Gasket. The Network Includes Construction Of Ø1000, Ø1200 Diameter Concrete Wells (Expansion) With D400 Heavy-Duty Manholes And Dn425 Pp/Pvc Plastic Wells. The Well Foundation Elevations Are Shown On Longitudinal Profiles. Wells Should Meet The Requirements Of The Pn-92/B-10729 Standard. Place The Wells On A Sand And Cement Base. Make All Connections Tight And Flexible. Due To The Impossibility Of Discharging Sewage Via A Gravity System To The Existing Sanitary Sewage System, Sewage Will Be Discharged Through A Pumping Station To The Existing Gravity Pipeline. The Connection To The Network Was Marked On The Land Development Plan As Sistn. Pressure Pipeline On The Section From The Pumping Station To The Expansion Well Made Of Pehd Pipes With A Diameter Of Dz90. Lay The Cables On The Profiled Bottom Of The Trench With The Slope Indicated On The Profiles, Cleared Of Solid Elements Such As Stones, Roots, Etc., On A Sand Bed Of Min. 10Cm.2. Obtaining Permission From The Conservator Of Monuments To Conduct Archaeological Research, Conducting Research Before Starting The Work, Developing, Obtaining Approval And Introducing A Temporary Organization For The Duration Of The Works, And Performing An As-Built Geodetic Inventory.
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