Tenders Are Invited For Water-Treatment Chemicals – Delivery Of Program And Chemical Reagents For Corrective ... in Bulgaria

Work Detail

Water-Treatment Chemicals – Delivery Of Program And Chemical Reagents For Corrective Treatment Of Technical Water Responsible Users In Circulating Cooling Systems (Cso) With Spray Basins. To Continue The Process Of Corrective Treatment Of Technical Water Responsible Users In Circulating Cooling Systems (Cso) With Spraying Basins On 5 And 6Eb Of Aec Kozloduy Ead And Ensuring: - Scale-Free Operation Of The Cooling Systems; - Maximum Corrosion Rate Of Construction Materials - Microbiological Control Of Cooling Water In All Seasons; - Salt Concentration Factor (Cc) - 3 To 3.5. It Is Necessary To Carry Out: Delivery Of A Program For The Corrective Treatment Of Technical Water To Responsible Users In The Cod With Spraying Basins, Including Control Of Scale Formation, Micro And Macrobiology And Continuous Control Of Corrosion, As Well As: Delivery Of Chemical Reagents, Ensuring The Implementation Of The Program For The Corrective Treatment Of The Cod With Bb. Delivery, Installation And Commissioning Of Technological Equipment - Automated Computer System For Water Treatment Management (Dosing Of Chemical Reagents In The Circulating Cooling Water Of Spraying Basins); Delivery, Installation And Commissioning Of A Stand For Continuous Control And Visualization Of The Corrosion Rate Of Construction Materials; Delivery, Installation And Commissioning Of A Set Of Equipment For Control Of: Ph; Specific Electrical Conductivity; Temperature (Oc); Instrument And Methodology For Measuring Microbiological Pollution; The Technological Parameters According To Which The Corrective Treatment Of The Circulating Cooling Water In Spraying Basins Is Carried Out. Computer Software Should Be Used To Calculate The Stability Of The Circulating Cooling Water At Different Levels Of Concentration Of The Make-Up Water From The Danube. The Program Must Provide A Minimum Volume Of Laboratory (Manual) Analytical Chemical Control Of The Circulating Cooling Water In Spray Pools And The Same Must Be Specified And Described. The Technological Equipment Supplied By The Contractor Must Ensure The Implementation Of The Program For Corrective Treatment Of The 3 Systems For Technical Water Responsible Users In Circulating Cooling Systems (Cos) With Spray Basins. Non-Standard/Specialized Elements, Spare Parts And Tools To The Delivery: 1. The Technological Equipment (Computer Automated System For Managing The Vhr Of The Systems, Dosing Pumps, Stands, Etc.), Delivered To The Npp And Ensuring The Implementation Of The Program For Corrective Treatment Of The 3 Technical Water Systems Responsible Users In The Cos With Blasting Basins, Is Provided By The Contractor For The Duration Of The Contract, I.E. Not To Require Its Purchase By The Npp Or Payment Of Rent For The Time During Which It Will Be Used. After Completion Of The Contract, The Technological Equipment Is Returned To The Contractor. 2. The Contractor Of The Program For Corrective Treatment Of Technical Water Responsible Users In Cos With Spraying Basins Must Provide The Necessary Technical Services: Delivery Of Consumables, As Part Of The Implementation Of

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