Tenders Are Invited For Expansion Of The Sewage Treatment Plant In Susz

1. Detailed Description Of The Subject Of The Order: The Subject Of The Order Is The Implementation Of Construction Works Entitled: Expansion Of The Sewage Treatment Plant In Susz. The Subject Of The Order Is Hereinafter Referred To As The Object Or Subject Of The Order In The Instructions For Contractors. 2. The Task Is Co-Financed Under The Priority Fewm.02.08 Water And Sewage Management Of The Regional Program European Funds For Warmia And Mazury 2021-2027, Co-Financed By The European Regional Development Fund.3. Description Of The Subject Of The Order: 1) The Scope Of Construction Works Includes: A) Reconstruction Of The Sewage Collection Station. It Is Planned To Expand The Sewage Collection Station Together With The Drainage Plate And Equipment. The Station Will Be Equipped With, Among Others: An External Control And Identification Cabinet Made Of Acid-Resistant Steel, An Electromagnetic Flowmeter With A Diameter Of Dn 125 Equipped With An Lcd Display And A Bluetooth Module For Configuration, Operation And Diagnosis Of The Flowmeter In Real Time; The Site Is Equipped With A Container. Sewage Will Be Discharged From The Station To The Pumping Station Through A Pisaku Separator. B) Construction Of A Pumping Station For Delivered Sewage, Equipped With: Sewage Pumps (1 Working + 1 Reserve), A Crane For Pulling Out Hand-Driven Pumps, Sewage Discharge Pipes With Fittings. C) Renovation Of The Delivered Sewage Chamber (Retention Tank) - Use Of The Existing Secondary Settling Tank With A Capacity Of 214 M³. Dismantling Of Piled Overflows And Secondary Settling Tank. Hydrophobic Impregnation Of Concrete Surfaces, Installation Of An Aeration Device And Mixer. D) Construction Of A Biological Reactor (Parameters: Tank Projection 39.0 M X 26.50 M, Construction Area 1033.5 M²), Equipped With: Fine-Bubble Aeration System, Foam Removal System From The Nitrification Chamber, Channel Gates, Directional Walls In The Aeration Chamber, Contaminant Removal System, Sedimentation Mirror And Central Roller, Reactor Blowers And Mammoth Lifts, Internal Sludge Recirculation Pump, External Sludge Recirculation Pump, Technical Platforms With Barriers. E) Construction Of A Blower Station: 5 Blowers (4+1) - Aeration, Aeration Chamber, Denitrification, Additionally It Is Planned To Install 2 Blowers - Aeration Of The Excess Sludge Chamber And Sludge Thickener. F) Construction Of Water Connections To The Bioreactor Building. G) Reconstruction Of The Existing Sedimentation Tank Into A Process Water Tank - A Flow Tank For Collecting Purified Water In Order To Use This Water For Rinsing Technological Equipment, Rinsing Sieves, Belt Presses And Screening Presses. The Tank Will Be Equipped With A Medium-Bubble Aeration System To Ensure Regular Cleaning Of The Tank From Sediments And Silt. H) Construction Of Water And Sewage Technological Pipelines. I) Reconstruction Of The Discharge Collector To The Treatment Plant (315 Mm Pe Discharge Pipeline, 135 M Long) And The Outflow Colle