Tenders Are Invited For Construction Of A Gravity Sewage System With Reconstruction Of The Water Supply Netw ... in Poland

Work Detail

4.1.The Subject Of The Order Are Construction Works As Part Of The Investment Project Titled: Construction Of A Gravity Sewage System With Reconstruction Of The Water Supply Network In Nowa Street In Orchówek4.2.The Scope Of Works Includes In Particular: - Execution Of Preparatory And Measurement Works, Including Geodetic Marking Of The Route Of The Planned Networks; - Securing And Marking The Work Area; - Excavation For The Planned Sewage And Water Supply Lines; - Making An Appropriate Base For The Cables; - Delivery And Installation Of Sanitary Sewage Lines Made Of Pvc Pipes Ø200 Mm, In Accordance With The Design Documentation; - Execution Of The Designed Sewage Network With A Total Length Resulting From The Longitudinal Profiles - 585 M; - Construction Of Sewage Manholes, Including Concrete Manholes Ø1200 Mm And Manholes Ø400 Mm, In Accordance With The Design Documentation; - Execution Of Inclusions, Connections And Bends In The Sewerage Route In Accordance With The Design; - Reconstruction Of The Existing Water Supply Network; - Delivery And Installation Of Pvc Water Supply Pipes Ø110, In Accordance With The Documentation; - Execution Of The Planned Reconstruction Of The Water Supply Network With A Total Length Of 172 M, In Accordance With The Profile And Assembly Diagrams; - Execution Of Water Supply Nodes, Gate Valves, Fittings, Tees And Connections In Accordance With Assembly Diagrams; - Construction Of Hydrants, - Construction Of Retaining Blocks, Foundations For Hydrants And Foundations For Junctions, In Accordance With The Documentation; - Execution Of All Necessary Transitions, Connections To The Existing Network And Security Measures; - Performing Tightness Tests Of Sewage And Water Supply Lines; - Rinsing And Disinfecting The Rebuilt Water Supply Line And Performing The Required Water Quality Tests; - Carrying Out The Required Tests, Examinations And Technical Acceptance; - Backfilling And Backfilling Of The Cables Along With Soil Compaction; - Restoration Of The Area And Surface After Completion Of The Works To A State Consistent With The Requirements Of The Design Documentation And The Conditions Of The Land Manager; - Tidying Up The Area After The Works Are Completed; - Carrying Out As-Built Geodetic Measurements And Preparing As-Built Geodetic Documentation; - Performance Of All Other Works And Activities Necessary For The Proper Execution, Commissioning And Acceptance Of The Subject Of The Order.

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