Tenders Are Invited For Expansion Of The Sanitary Sewage System In The Cisna Commune In The Towns Of Cisna, Liszna And Żubracze

The Subject Of The Order Are Construction Works As Part Of The Investment Project Titled: Expansion Of The Sanitary Sewage System In The Cisna Commune In The Towns Of Cisna, Liszna And Żubracze. The Total Length Of The Designed Sewage System Will Be 4,966.1 M. The Scope Of Works Includes, In Particular: 1) Earthworks And Their Protection; − Cleaning And Preparation Of The Area; − Preservation Of Vegetation; − Removal Of Vegetation; − Demolition Works; − Test Excavations; − Strengthening And Protection Of Excavations; − Ventilation Of Excavations; − Backfills; − Aggregates And Soil For Backfilling And Backfilling; − Excavations Performed Manually; − Drainage Of Excavations; − Restoration Of Unpaved Areas To Their Original Condition; − Works Using Trenchless Technologies; − Works In Open Excavations; − Works Preparatory Works; − Excavations; − Preparation Of The Subgrade; − Collisions And Intersections; − Marking The Route Of Gravity And Pressure Pipelines; 2) Assembly Works; − Gravity Pipelines; − Pressure Sewage Pipes; − Pre-Insulated Sewage Pipes; − Jacking Pipes; − Plastic Pipes And Fittings; − Electrofusion Fittings On Pressure Pipelines; − Sewer Manholes In The Gravity Sewage Network; − Sewer Manholes In The Pressure Sewage Network; − Shut-Off Fittings; − Venting And Aeration Fittings And Fittings Rinsing;− Zone Sewage Pumping Stations− Cranes− Pumping Station Tanks− Fittings And Basic Equipment Of The Pumping Station− Pumps;3) Tightness Test. Note: If The Content Of The Design Documentation And Stwiorb Contains Any Provisions Regarding The Conditions For The Implementation Of The Subject Of The Contract, E.G. Rules For The Introduction Of Additional Or Replacement Works, Acceptance Of Works, Method Of Settlement, Which Are Not Reflected In The Content Of This Swz And The Draft Provisions Of The Contract Or Are Inconsistent With Them, The Provisions Of The Swz And The Draft Provisions Of The Contract Constituting An Annex To The Swz Should Be Accepted As Binding. A Detailed Description Of The Subject Of The Contract Is Provided In Annex No. 1 To The Swz.