Tenders Are Invited For Construction Of An Additional (Emergency) Retention Tank For Water Treated For Human Consumption With A Capacity Of 200 M3 With Accompanying Infrastructure At The Water Treatment Station In Wtelno.

The Subject Of The Order Are Construction Works Consisting In The Construction Of: A) A Retention Reservoir On Plot No. 267/6 And 271/3 In The Town Of Wtelno, Koronowo Commune As Part Of The First Stage Of The Project Entitled Expansion Of The Water Treatment Plant In Wtelno. Scope Of Works: - Construction Of A Foundation For A Retention Tank - Installation Of A Retention Tank For Treated Water With A Capacity Of 200 M3 With A Gate Valve Chamber For Storing Treated Water, Along With A Set Of Level Sensors; - Reconstruction Of Existing External Water And Sewage Installations; - Decommissioning Of The Existing Retention Tank With A Capacity Of Approx. 176 M3; - Assembly And Reconstruction Of The Water Installation Supplying The Retention Tank And Pump Set Ii⁰ In The Suw Building (Installation Of Internal Technological And Hydraulic Installation (Piping And Fittings)). B) External Water Supply Installations. Scope Of Works: - Construction Of An External Treated Water Installation Supplying The Designed Retention Tank - Pipeline With A Diameter Of Ø160 Pe100 With Shut-Off Fittings; - Construction Of An External Installation Of Treated Water (Suction Pipeline) From The Designed Retention Tank - Pipelines With A Diameter Of Ø250 Pe100 With A Shut-Off Fitting; - Decommissioning Of The Existing Tank Drinking Water Retention; C) External Energy, Power And Instrumentation Installations. Scope Of Works: - Laying Cables, Power Supply And Control Instrumentation Cables Inside The Building And On The Premises Of The Wwtp In Order To Include The Designed Retention Tank In Operation; - Incorporating The Tank Equipment Into The Existing Control System And Controlling The Operation Of The Existing Pumping Station Ii⁰ D) Low Voltage Cable Route. Scope Of Works: - Laying Cables And Wires In A Protective Pipe Along The Entire Length Of The Cable Line Located In Land. The Task Is Financed From A Targeted Subsidy Under The Civil Protection And Civil Defense Program For 2025-2026.