Tenders are invited for Expansion And Modernization Of The Sewage Treatment Plant In Stare Siołkowice

The Subject Of The Contract Are Construction Works Related To The Execution Of The Task: Expansion And Modernization Of The Sewage Treatment Plant In Stare Siołkowice. The Scope Of The Subject Of The Contract Includes In Particular: • Installation Of A New Panel-Strip Grille With A Clearance Of 10 Mm In The Designed Chamber; • Installation Of A New Container Drainage Station With A Capacity Of Q=100 M3/H With A R • Construction Of A New Main Pumping Station Qavg=1200 M3/D • Installation Of A New Sand Sieve With A Capacity Of Q=30L/S (Qmax=60L/S) On The Designed Foundation Slab, • Construction Of A New Separation Chamber For Retention Reservoirs, • Reconstruction Of The Existing Retention Reservoir I, • Construction Of A New Retention Reservoir Ii, Vcz=340 M3, • Construction Of A New Separation Chamber For Biological Reactors, • Renovation Of The Existing Biological Reactor, • Construction Of A New Biological Reactor Ii, • Renovation Of The Existing Secondary Settling Tank I, • Construction Of A New Secondary Settling Tank Ii, • Construction Of A New Recirculated Sludge Pumping Station, • Construction Of A New Measuring Station Treated Sewage, • Renovation Of The Open Canal Discharging Treated Sewage To The Brynica River, • Construction Of A New Process Water Pumping Station, • Construction Of A New Flotate Well, • Construction Of A New Blower Station - 3 Units, • Construction Of A New Dewatered Sludge Storage, • Installation Of A New Lime Silo V=10 M3 On The Designed Foundation Slab, • Installation Of A New Container Biofilter For The Main Pumping Station And Retention Tanks, • Construction New Carport, • Demolition Of The Existing Catchment Point, • Demolition Of The Existing Main Pumping Station Qśrd=600 M3/D, • Demolition Of The Existing Valve Chamber Of The Main Pumping Station, • Demolition Of The Existing Sewage Measuring Station, • Demolition Of The Existing Sewage Sludge Station, • Delivery Of A Brand New Tractor Agricultural, Municipal, • Delivery Of Brand New Trailers. Note: Execution Of Expansion And Modernization Of The Sewage Treatment Plant Will Take Place During Its Operation. Throughout The Entire Period Of Works And Start-Up Of The New Technological System, The Treatment Plant Must Ensure The Appropriate Treatment Effect Resulting From The Current Water Law Permit. During The Works, It Will Be Possible To Shut Down Individual Modernized Facilities, But As A Whole, The Existing Treatment Plant Must Be Operational And The Rule Should Be To Minimize Disturbances In The Operation Of The Existing Treatment Plant.