Tenders Are Invited For Modernization And Renovation Of The Sewage Treatment Plant In Rząśnia

1. The Subject Of The Order Is The Modernization And Renovation Of The Sewage Treatment Plant In Rząśnia Through The Delivery And Installation Of Sewage Treatment Technology Equipment. The Scope Of The Order Includes: A) Delivery And Installation Of A Sand Scrubber Separator, B) Renovation Of Biological Reactors And Modernization Of The Dissolved Oxygen Concentration Measurement System, Including: - Comprehensive Cleaning Of The Biological Reactor Chamber (Including Emptying The Reactor, Cleaning The Reactor And Waste Disposal), - Comprehensive Cleaning Of Selectors (Emptying Selectors, Cleaning Selectors And Waste Disposal), - Replacement Of Used Aeration Diffusers With New High-Efficiency Elements Oxygen Transfer, - Replacement Of Air Supply Hoses, The Technical Condition Of Which Indicates Progressive Material Wear, - Replacement Of Cut-Off Valves To Ensure Full Tightness And Reliability Of The System. C) Modernization Of Rt-01 And Rt-02.2 Switchboards. A Detailed Description Of The Subject Of The Order Is Set Out In Annex No. 7 To The Swz.