Tenders Are Invited For Construction Of Buffer Tanks For Treated Water, Guaranteeing Continuity Of Water Supplies In Crisis Situations In The Towns Of Kosierz, Brzeźnica And Łagów, Commune. Dabie

The Subject Of The Order Is The Design And Execution Of Construction Works For The Task Titled: Construction Of Treated Water Buffer Tanks, Guaranteeing Continuity Of Water Supplies In Crisis Situations In The Towns Of Kosierz, Brzeźnica And Łagów, Dąbie Commune, Along With Obtaining The Legally Required Arrangements, Opinions, Administrative Decisions And Carrying Out All Activities Necessary To Put The Infrastructure Into Use. The Scope Of The Order Includes In Particular: A) Development Of Design Documentation1) Preparation Of Maps For Design Purposes To The Extent Necessary For The Implementation Of The Investment,2) Preparation Of A Land Development Design Together With The Project Architectural And Construction,3) Development Of Technical Designs For Buffer Tanks With The Necessary Technological Infrastructure,4) Development Of The Required Documentation In The Field Of Electrical Installations, Instrumentation And Automation,5) Obtaining The Required Arrangements, Opinions And Administrative Decisions Enabling The Implementation Of The Investment.B) Execution Of Construction Works1) Construction Of Treated Water Buffer Tanks With An Active Capacity Of Min. 150 M³ Each, 2) Execution Of Necessary Construction And Foundation Works Related To The Foundation Of The Tanks, 3) Connection Of The Designed Tanks With Existing Water Treatment Stations, 4) Construction And Assembly Of Technological Pipelines With The Necessary Fittings, 5) Construction Of Overflows, Drains, Venting And Other Technological Equipment Of The Tanks, 6) Construction Of Water Level Measurement Systems And The Necessary Automation And Signaling, 7) Construction Of A Set Of Network Pumps Together With Fittings, Automation And Control System - In The Kosierz Location, 8) Execution Of Electrical Installations, Power Supply, Control And Monitoring Of The Designed Devices, 9) Execution Of Earthworks, Assembly And Reconstruction Works, 10) Securing The Existing Area Infrastructure And Wwtp Infrastructure For The Duration Of The Works, 11) After The Construction And Commissioning Of The Designed Tanks - Decommissioning The Existing Treated Water Tanks Intended For Replacement, Along With Carrying Out The Necessary Works Related To Their Disconnection From The Technological Installations And Securing The Remaining Infrastructure Elements12) Restoring The Surface And Landscaping Damaged During The Execution Of The Works.C) Carrying Out Tests, Examinations And Acceptance Activities1) Carrying Out Tightness Tests Of Tanks And Technological Pipelines,2) Carrying Out Rinsing And Disinfection Of Tanks And Pipelines In Contact With Drinking Water,3) Carrying Out Water Quality Tests After Rinsing And Disinfection,4) Carrying Out Functional Tests And Technological Start-Up Of Tanks And A Set Of Network Pumps In Kosierz, 5) Checking The Proper Operation Of Automation, Measurement Systems And Security Systems, 6) Performing An As-Built Geodetic Inventory, 7) Preparing Acceptance And As-Built D