Tenders Are Invited For Machinery And Apparatus For Filtering Or Purifying Water – 9342–Reconstruction Of Sand Filtration At The Chúv

Machinery And Apparatus For Filtering Or Purifying Water – 9342–Reconstruction Of Sand Filtration At The Chúv. The Subject Of The Public Contract Is The Processing And Delivery Of The Documentation Part, The Delivery And Subsequent Implementation Of The Work 9342 - Reconstruction Of Sand Filtration At Chúv At The Dukovany Npp In The Form Of A Turnkey Delivery And The Execution Of All Necessary Modifications And Their Testing On The Affected Devices, Structures And Systems. The Contractor Will Refurbish 6 Existing Sand Filters And Modify The Associated Technology, Including Replacing The Existing Steel Pipe And Pneumatic Valves. Specifically, The Contractor Dismantles And Replaces The Internal Constructions Of The Sand Filters, Refurbishes The Filter Containers And Replaces The Sand Filter Material With A New Filter Material That Improves Both The Technical And Economic Parameters Of The Operation Of The Filter Equipment. The Contractor Will Also Replace The Carbon Steel Piping Outside The Filter With Plastic Piping, Including Replacing The Filter Valve Bank And Fitting A New Pressure Gauge With Local And Remote Reading. The Work Also Includes The Dismantling Of 2 Sand Filters And Related Technology. With Regard To Operating Conditions And Ensuring Continuity Of Operation, The Implementation Will Be Divided Into Individual Stages. The Exact Definition Of The Subject Of The Public Contract And Other Requirements For Its Execution, Including Information, Conditions, Specifications And Other Data, Are Specified In Detail In Parts 3 And 4 Of The Tender Documentation.