Tenders Are Invited For Increasing The Efficiency Of Water Supplies By Modernizing The Water Infrastructure ... in Poland

Work Detail

The Subject Of The Order Is The Performance Of Design Works, Construction And Assembly Works Related To The Renovation And Reconstruction Of The Water Treatment Plant In Rzekuń And The Construction Of A Water Supply Network In The Town Of Rzekuń. Preparation Of All Construction And Executive Designs And Execution Of Construction Works Based On Them. The Implementation Of The Subject Of The Order Was Divided Into Two Stages: Stage I Includes: 1) Development Of Complete Design Documentation Based On The Functional And Utility Program; 2) Replacement Of The Door To The Building Along With Enlarging The Door Opening, Insertion Of Sectional Doors And Finishing Works After Modifications. 3) Modernization Of The Retention Tank By Replacing The Hatch With An Acid-Resistant One And Installing A Notification System When The Hatch Is Opened, I.E. An Anti-Burglary System. 4) Modernization Of The Retention Tank By Painting With Paint And Replenishing Plaster And Chips On The Tanks Facade (Ladder, Railings And Other Elements On The Tank) After Prior Cleaning. 5) Delivery And Installation Of Two Air Dryers With A Capacity Of Min. 800 M3/H Along With Connecting The Dehumidifiers To The Sewage System To Remove The Condensate.6) Delivery And Installation Of A Power Generator (Diesel Generator) With A Power Of Not Less Than 60 Kw (Selection On The Contractors Side).7) Delivery And Installation Of The Ats System (Automatic Switching On Of The Reserve) In The Event Of A Lack Of Electricity For The Suw. The Contractor Is Also Responsible For Works Related To Reporting The Generator To The Electricity Supplier And Other Related Works. 8) Modernization Of The Washings Tank. Disassembly Of The Existing Tank Cover, Construction Of A New Tank Cover Enabling The Removal Of Sediments Mechanically With A Backhoe Loader. 9) Renovation Of The Water Supply Network With A Diameter Of Dn225 In Ul. Bema In Rzekuń With A Length Of 260 M And The Construction Of 2 Above-Ground Hydrants Along With The Connection Of Existing Pipelines And Water Supply Connections To The Newly Built Water Supply Network. Stage Ii Includes: 1) Replacement Of 5,500 L Tanks With Filtrate - 5 Pcs. And Part Of The Connection Pipelines And Cut-Off/Regulating Gate Valves. 2) Replacement Of 5 Pumps (Cr) 32-3) Water Supplying The Water Supply Network, Capacity Q = 16-40 M3/H; H=56-35 M H2o, Pumps Equipped With Inverters With The So-Called Soft Start.3) Replacement Of Dnm65-160/162 Transfer Pumps With Operating Parameters Q=20-70 M3/H; H=9-5M H2o, Pumps Equipped With Inverters With The So-Called Soft Start.4) Replacement Of The Rinsing Pump With Operating Parameters 125Pjm230 7.5Kw; Q=20-70 M3/H; H=18-8 M H2o, Pumps Equipped With Inverters With The So-Called Soft Start.5) Carrying Out Works Related To The Main Works And Supplementing These Works.

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