Tenders Are Invited For Construction Work – Expansion And Modernization Of The Sewage Treatment Plant In Zamość

Construction Work – Expansion And Modernization Of The Sewage Treatment Plant In Zamość. The Aim Of The Project Is To Adapt The Infrastructure Of The Wastewater Treatment Plant In Zamość To The Requirements Of Directive 91/27/Eec, The So-Called Wastewater Directive. Investment Activities Planned Under The Project Are Divided Into 3 Paths: 1) Modernization Of The Sewage Path: A) Modernization Of Biological Reactors To The 5-Stage Bardenpho Process; B) Modernization Of Activated Sludge Pumping Stations And Primary Settling Tanks; C) Construction Of A Gravimetric Installation And A Deammonification Installation; D) Modernization Of The Leachate Pumping Station; 2) Modernization Of The Sludge Path: A) Modernization Of The Mechanical Sludge Dewatering Station (Installation Of Two Centrifuges For Sewage Sludge Dewatering); B) Modernization Of The Wkf Engine Room With Exchanger Room; C) Construction Of An Excess Sludge Tank For Thickening And Tanks For Receiving Substrates Accepted For Co-Fermentation; D) Construction Of A Multi-Purpose Building With A Pumping Station For Co-Fermentation Substrates; E) Construction Of A Pumping Station And Installation For Mechanical Thickening Of Excess Sludge And Primary Sludge; F) Construction Of An Installation For The Disintegration/Hydrolysis Of Sludge Sent For Fermentation; G) Construction Of A Sludge Pumping Station For Fermentation; H) Construction Of Tanks: Excessive Thickened Sludge, Mixed Sludge, Digested Sludge No. 1 With A Pumping Station, Digested Sludge No. 2; I) Construction Of A Dewatering Leachate Pumping Station; 3) Accompanying Installations: A) Construction Of Biofilters; B) Demolition, Reconstruction And Construction Of Necessary External Networks (Drinking Water, Process Water, Industrial Sewage Network, Sanitary Sewage Network, Heating Network); C) Central Heating, Water And Sewage, Ventilation And Air-Conditioning Installations, Sewage And Leachate, Sediments, Air, Ee And I&C); D) Reconstruction And Construction Of Roads And Squares; E) Modernization Of Mv And Lv Switchgears Along With The Construction Of New Electrical Installations With Sub-Switches; F) Construction Of A Monitoring Installation For The Treatment Plant Area; G) Construction Of A New Installation For Supervision And Process Control (Networks, Switches, Servers, Dispatch Stations, Backup Systems, Ups, Control Programs, Visualization System) For Sewage Treatment. The Ordering Party Requires That All Built-In Active Network Devices Comply With The Nis2 Directive (Cybersecurity) And All Regulations Resulting From It.