Tenders Are Invited For Replacement Of Filter Beds In The Water Treatment Plant In The Grubno Military Compl ... in Poland

Work Detail

► The Scope Of The Order Includes The Replacement Of Filter Beds In The Water Treatment Plant In 4 Pieces Of Vertical Pressure Filters, Including 2 Pieces In The First Stage Of Water Treatment As Iron Removers Of The Kotłorembud Fcp 2A1 Type With A Capacity Of 930 L. And Diameter 800Mm. And 2 Pcs. Vertical Filter Of The Second Stage Of Water Treatment As A Manganese Remover, Type Kotłorembud Fcp 2A1, With A Capacity Of 930 L. And Diameter 800Mm. Each, Disassembly Of Used And Delivery And Installation Of New Filter Beds, Replacement Of A Damaged Submersible Pump With A Capacity Of Q-430 L/Min With A ⌀ 2-Inch Connection, Installation Of A New Refrigerated Air Dryer At The Water Treatment Station, The Absence Of Which Causes Incorrect Operation Of Dampers And Pneumatically Controlled Valves, Information About The Water Treatment Plant Owned By The Ordering Party: The Station Operates In The System Automatic With The Option Of Switching To Manual Control. The Filtration And Rinsing Processes Are Controlled From The Control Cabinet Using Pneumatically Driven Dampers (Ebro Armaturen Fittings). The Scope Of Activities Necessary To Be Carried Out As Part Of The Service: 1) Emptying The Pressure Filters From The Existing Filter Beds And Cleaning Them. 2) Disposal And Disposal Of Used Filter Material In Accordance With Applicable Law. 3) Inspection Of The Technical Condition Of The Filter Tanks, Splash Hopper, Drainage, Filter Nozzles And Internal Fittings.4) Replacement Of 8 Filter Nozzles For Each Filter, Replacement Of Manhole Seals (Bottom And Top).5) Disassembly Of The Installation Under The Filter Tanks To Remove Sediments And Blockages.6) Disassembly Of The Aeration Tank In Order To Clean, Rinse And Unblock The Sieve System.7) Perform Minor Repairs Of Drainage Elements.8) Delivery, Backfilling And Layering New Filter Beds In Accordance With The Technological Documentation Of The Water Treatment Station.9) Rinsing The Beds After Filling, Technological Start-Up Of Filters And Adjustment Of Operating Parameters.10) Replacement Of A Damaged Submersible Pump With A Capacity Of Q-430 L/Min. With A ⌀ 2-Inch Connection In Concrete Rings Of Rinsing Water.11) Installation Of A New Refrigerated Air Dryer Used To Remove Moisture From Compressed Air By Condensation Cooling, Together With Installation At The Water Treatment Station. 12) Restoring The Devices To Full Operational Efficiency. 13) Carrying Out Water Quality Tests After Replacing The Deposits (In The Scope Of: Turbidity, Manganese, Iron - In Accordance With The Requirements Of The Regulation Of The Minister Of Health On The Quality Of Water Intended For Human Consumption). 14) Preparing The Final Acceptance Protocol Together With As-Built Documentation. ► Requirements Necessary To Perform The Service: 1) The Materials Provided Related To The Scope Of The Service Performed Must Be Brand New And Have Up-To-Date Pzh Hygiene Certificates Or Equivalent Approvals For Contact With Drinking Water.2) The Techn

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