Tenders Are Invited For Reconstruction Of The Sewage Treatment Plant With Sewage System In Daszyna - Reconstruction Of The Sewage Treatment Plant In Daszyna

1. Description Of The Subject Of The Order: Reconstruction Of The Sewage Treatment Plant In Daszyna Execution Of Construction Works Based On The Prepared Architectural And Construction Design And Land Development For The Construction Project: Construction Of A Biotechnological Filter, Compost Plot, Temporary Sewage Pumping Station, Sieve Filter, Catchment Point For Transported Sewage And Reconstruction And Renovation Of The Municipal Sewage Treatment Plant In Daszyna, Daszyna Commune, Consisting In Particular Of: - Completing Construction Works Of The Aerated Pond No. 1, Including - Within The Slopes (Connecting The Bottom Foil With The Slope Foil, Restoring Approximately 10 M Of The Side Slope, Pouring Concrete On Bottom, Sealing The Whole); Jacking To The Reflux Well; Infrastructure In Accordance With The Design (Reflux System, Aeration System, Sludge Pumping Station); Piping Installation; Construction/Installation Of Pond Partitions. Attention! Approximately 30% Of The Restoration Works Have Been Carried Out In The Aerated Pond No. 1 (Cleaning, Hardened Bottom, Layer Of Foil And Sand, Partially Restored Slopes) - Sludge Plot - Unblocking Leachate Pipes, Installing Pipes With Valves For Distributing Sludge On The Sludge Plot; Construction Of Collecting Wells For Reconstruction And Connection To The Raw Sewage Pumping Station. Attention! Restoration Works Were Carried Out Within The Sediment Plot (Reconstructed Walls, Bottom And Filtration Layer) - Preliminary Tank - Installation Of The Tank Cover; Installation Of The Designed Fittings. Attention! Part Of The Reconstruction Work Was Carried Out As Part Of The Preliminary Tank (Cleaning, Partially Painted And Filled Concrete Defects - Advancement Of Repair Works - 60%) - Sludge Regurgitation Wells From Aerated Ponds - Construction Of Concrete Covers, Inspection Hatches, Installation Of Valves, Piping, Regurgitation Pumps – 2 Pcs. With Control Of 1 Pump. Attention! As Part Of The Reflux Well - The Wells Themselves Were Installed - A Raw Sewage Pumping Station - Removal Of Old Fittings, Purchase And Installation Of New Pumps And Piping - Sieve Trap - Construction According To The Design - Compost Plot - Construction According To The Design - Cleaning Of The Stabilization Pond - Pumping The Sludge To The Sludge Plot ; Sludge Pump, Water Plants - Well Measuring The Amount Of Sewage - Construction Of Concrete Rings, Purchase Of A Flow Meter - Connection Of The Farm Building With The Raw Sewage Pumping Station (Wc) - Blower Room - Construction (Analogy Of A Tin Garage); Compressor; Renovation Of The Existing Blower (Replacement Of Bearings And Shaft) - Construction Of Connections Between Tanks And Reconstruction Of Wells - Construction Of Electrical Installation In Accordance With The Design - Internal Renovation Of The Farm Building Attention! As Part Of The Renovation Of The Farm Building - The Roof And External Facade Were Renovated And A New External Door Was Installed - Construction Of Internal Ro