Tenders Are Invited For Construction Of A Sanitary Sewage System In Tomaryny, Gietrzwałd Commune

1. The Subject Of The Order Is The Execution Of The Task: Construction Of A Sanitary Sewage System In The Town Of Tomaryny, Gietrzwałd Commune. The Scope Of The Subject Of The Order Includes In Particular: Comprehensive Execution Of Construction Works Related To The Implementation Of The Investment Consisting In The Construction Of A Sanitary Sewage Network In A Gravity-Pressure System With Connections In The Town Of Tomaryny, Gietrzwałd Commune. The Works Should Be Performed In Accordance With The Design Documentation Developed For The Investment Construction Of A Sanitary Sewage System With Connections In Tomaryny, Covering Plots Indicated In The Project, I.E. 13; 18/2; 18/4; 18/7; 18/14; 24; 32; 37; 39; 40; 41/1; 50; 55; 56; 57; 60; 62/2; 63/4; 63/7; 65/1; 65/2; 67; 68/6; 72/2; 74; 77; 78; 79; 111/9; 133; 244/2; 244/7 District [0019] Tomaryny, Gietrzwałd Commune, Olsztyn Poviat. The Bill Of Quantities Provided Is An Auxiliary Element For Estimating The Value Of The Contract. The Scope Of Works Includes The Construction Of A Complete Sanitary Sewage Network In A Gravity-Pressure System, Along With All Accompanying Elements, Devices, Pumping Stations, Sewage Wells, And Restoration Of The Area After The Works Are Completed. The Gravity Network Will Be Made Of Solid Sn8 Pvc Ø200mm Pipes, While The Pressure Network Will Be Made Of Pe-Rc Sdr11 Pn10 Pipes With Diameters Ranging From Ø50 To Ø90 Mm. As Part Of The Investment, Inspection And Non-Accessible Sewage Wells Should Be Constructed In Accordance With The Design Documentation, Including Dn1000 Concrete Wells And Plastic, Non-Accessory Wells Pp-B Ø425mm (Solid Shaft Pipes Of Solid Non-Access Wells Sn8). An Important Element Of The Order Is The Construction Of A Network Sewage Pumping Station Ps1 Dn1500 Along With Full Development Of The Area. The Pumping Station Will Be Located On A Separate, Fenced Part Of The Area, Equipped With A Concrete Pavement, An Entrance Gate And External Lighting. The Contractor Is Obliged To Build A Foundation For The Lighting Pole, Install A Control Cabinet And Build An Internal Power Line From The Cable And Measurement Connector To The Pumping Station And Lighting Equipment. The Power Supply Of The Ps1 Sewage Pumping Station Is The Responsibility Of The Employer (Scope Of Works Carried Out By Energa S.A.). As Part Of The Investment, Three Home Sewage Pumping Stations Should Also Be Constructed, Intended For Properties Located In The North-Western Part Of The Town. Each Pumping Station Must Be Equipped With A Tank, Pump, Fittings, Control And Necessary Safeguards. Construction Works Include The Execution Of Open Excavations And Sections Carried Out Using The Trenchless Method, In Accordance With The Documentation And Arrangements Of The Network Owners. Gravity Pipelines Should Be Laid At A Minimum Depth Of 1.2 M, While Pressure Channels Should Be Laid At A Depth Of 1.7 To 2.0 M Below Ground Level. After Completion Of The Works, The Area Should Be Restored To Its Origi