Tenders Are Invited For Construction Of A Water Treatment Plant On The Premises Of The Brody Agricultural Experimental Farm

1. The Subject Of The Order Is The Reconstruction Of A Water Treatment Plant. The Reconstruction Will Consist In Adapting The Hydrophore Room To The Requirements Of The Chief Sanitary Inspector In Terms Of Construction, Replacing The Utility Water Treatment Infrastructure And Increasing The Pressure In The Water Supply System. The Contractor Must Dismantle Old Devices Before Starting Work. I. Introductionthe Following Description Concerns The Guidelines Enabling The Valuation Of Deep Water Treatment Plants. The Station Is To Be Built On The Investors Premises At The Agricultural Experimental Farm In Brody, Lwówek Commune. The Study Includes The Principle Of Operation Of The Devices Included In The Technological Line And Their Operating Parameters. The Wwtp Will Treat Well Water To Drinking Water Quality. Ii. Water Source There Are Two Wells On The Farm, Approximately 40 M Deep, Equipped With Deep Well Pumps With A Capacity Of 15-48 M3/H. Water Tests No. 333P/09/01/2024-1/Z Of January 9, 2024 Are Attached To This Swz. Analysis Iii . Demand Balances1. Designed Capacity Max. Hourly Operating Time Of Suw Devices - 3M3/H2. Daily Capacity Of The Suw - 72 M3iv. Description Of Technology And Technical Solutions - Modernization1. Existing Submersible Pumps Should Be Retrofitted With Frequency Converters2. Alternate Operation Of Submersible Pumps After The Amount Of Rbg3 Specified In The Program Has Been Worked. A New Hydrophore Tank With A Capacity Of At Least 1000 Liters And Appropriate Accessories Should Be Selected.4. An Aeration System Should Be Selected Along With The Necessary Fittings For Cleaning, Regulation And Measurement Of The Amount Of Dosed Air.5. Second-Stage Filtration Devices Are To Operate On Ball Valves With Actuators (Electric Or Pneumatic) Mounted On Valve Frames6. In Order To Reduce The Amount Of Rinsing Water And Support The Rinsing Process, An Air Blower Should Be Provided.7. After Filtration, A Water Buffer With A Capacity Of At Least 10 M3 Should Be Provided, Allowing For The Facilitys Economic And Domestic Needs And For Filling Tankers For Spraying At A Rate Of At Least 10 M3/H (Switched On From An External Start/Stop Switch, Ip67), Installed At The Water Collection Point For Spraying.8 . It Is Necessary To Provide For A Hydrophore Set To Supply Water To The Facility, At Least 2 Pumps Operating On An Inverter, Cascade Operation, A Single Pump Capacity Of At Least 5 M3/H And A Lifting Height Enabling A Pressure Of At Least 4 Bar For The Entire Farm9. Rinse Water After The Iron Remover Rinsing Process Should Be Collected In A Tank For At Least 12 Hours, After Which A System Should Be Installed To Discharge The Overlying Water Into The Watercourse. The Sludge From The Bottom Is To Be Temporarily Pumped Out With A Slurry Tanker, For Which An Appropriate Connection Must Be Prepared.10. A Uv11 Sterilization System Should Be Installed At The Water Outlet From The Wwtp. The Entire Operation Of The Suw Will Be Supervised By A Freely Prog