Tenders Are Invited For Sewage Treatment Works – Modernization, Expansion And Renovation Of The Sewage Treat ... in Poland

Work Detail

Sewage Treatment Works – Modernization, Expansion And Renovation Of The Sewage Treatment Plant In Nowy Targ. The Subject Of The Order Is The Design, Modernization And Construction Of The Mechanical And Biological Part Of The Sewage Treatment Plant In Nowy Targ. The Planned Investment Is To Ensure The Average Daily Flow Of The Sewage Treatment Plant At The Level Of 21,000 M3/D And 110,264 Pe. The Subject Of The Order Includes Design, Construction Works, Commissioning, Training, Tests And Commissioning, As Well As Carrying Out All Studies And Obtaining All Administrative Decisions Necessary To Implement The Subject Of The Order In Accordance With Applicable Regulations. The Attached Functional And Utility Program (Appendix No. 1) Specifies The Requirements For Both Design And Construction In The Scope Of Expansion And Modernization Of Existing Mechanical, Biological And Sludge Elements At The Sewage Treatment Plant In Nowy Targ. The Data And Minimum Requirements That Are To Constitute The Basis For The Implementation Of The Investment Are Described. Carrying Out Works Related To The Implementation Of The Subject Of The Order May Not Cause Difficulties In The Operation Of The Sewage Treatment Plant. The Investment Area Is Located In The Area Of ​​The Sewage Treatment Plant In Nowy Targ Belonging To The Municipal Water Supply And Sewerage Plant In Nowy Targ Sp. Z O.O. The Investment Area Mainly Occupies The Central And Eastern Part Of The Treatment Plant Area. In This Area There Are Facilities Belonging To The Mechanical And Biological Sewage Treatment Lines. The Modernization Also Applies To The Facilities Of The Settlement Part And The Accompanying Infrastructure. The Scope Of The Investment, I.E. Design And Implementation, Includes In Particular: • Modernization Of The Feed Channel With The Construction Of A Bypass • Modernization Of The Main Pumping Station • Modernization And Expansion Of The Dense Grates Building - Replacement Of The Existing Grates With Hook-Type Panel Grates With 6-8 Mm Perforation. Grates Equipped With A Press-Rinse And A System For Shredding Screenings. • Modernization Of Sand Traps And Sand Separators - Modernization And Renovation Of The Building. Installation Of Chain Scrapers/Renovation Of Existing Scrapers. Retrofitting Sand Traps With New Pumps Adapted To Larger Amounts Of Sand Pulp. Cover Renovation. Replacing Fittings. Adding New Sand Separators. • Modernization Of Existing Primary Settling Tanks Along With The Expansion Of The Primary Sludge Pumping Station - Replacement Of Scrapers In Rectangular Settling Tanks. Wall Renovation, Bottom Reprofiling. Modernization Of The Primary Sludge Drain. Expansion Of The Primary Sludge Pumping Station And Installation Of A Fibrous Separator. • Construction Of A Gravity Thickener For Primary Sludge - Construction Of A Second Gravity Thickener For Primary Sludge Based On The Existing Facility. • Expansion Of The Biological Part Of The Sewage Treatment Plant - Modernization And Expansion Of Existing Reactors. Adaptation Of Reactors From Sbr To Flow Reactors. Separation Of The Dephosphatation, Denitrification And Nitrification Chamber. Installation Of Slow And Medium Speed Mixers. Installation Of Aeration Grates. Installation Of Internal Recirculation Pumps. Implementation Of I&C. Introduction Of The Ste System

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