Tenders Are Invited For Modernization Of Network Water System To The City Of Kozloduy

Modernization Of The System Mains Water To The City Of Kozloduy, According To Technical Assignment No. 21.Еп-2.Тз.869 And Includes: 1.1. Design, Supply, Installation And Commissioning Of Pump Units With Technological Names: Um13d01, Um13d02, Um14d01, Um14d02. 1.2. Design, Supply, Installation And Commissioning Of Frequency Regulators For Inverter Control Of Pump Units With Technological Names: Um13d01, Um13d02, Um14d01, Um14d02. 1.3. Design, Supply, Installation And Commissioning Of A Controller (With Developed Software) For Managing Heat Exchangers Um07w01; W02; W03, Il20, 21W01, Which Is Installed In The Control Panel Um07j01. 1.4. Design, Supply, Installation And Commissioning Of An Industrial Touch Screen Panel With Developed Software And Capabilities For: - Visualization Of Parameters; - Mnemonic Scheme For Monitoring Technological Processes; - Implementation Of Automatic Control. 1.5. Design, Supply, Installation And Commissioning Of New Lms (Local Control Panels) With Technology Designations Um01j01 And Um01j02. 1.6. Design, Supply, Installation And Commissioning Of New Power Cabinets With Technological Names La44/1, La44/2, La44/3, La44/4, La44/5, La44/6 And La44/7, Installed In The Tos Building/ Trs, Room T202 (Assembly La44). 1.7. Designing A New Control Logic And Presenting Design Solutions For Electric Actuators To Replace The Existing Um51s02 And Um51s06 Controllers. 1.8. Selection, Supply, Installation And Commissioning Of New Electric Actuators In Place Of The Existing Um51s01, Um51s03, Um51s04, Um50s03, Um50s04, Um50s06, Um50s07, Um60s01, Um60s06, Um60s03, Um60s07; 1.9. Replacement With New Existing Cables From Mst To Electric Actuators Um50s01 And Um60s05; 1.10. Selection, Delivery, Installation And Commissioning Of Pump Units With Technological Names Im31d01, Im32d01, Im33d01. 1.11. Design Of Operation In Automatic Mode Of Feed Water Pumps Of System Um - Im34d01,02 In Accordance With The Speed Of Response Of Regulator Im34s08; 1.12. Proposal Of Design Solutions For The Control Logic In Automatic Mode Of Pumps Im34d01, D02 And The Operation Of The Feeder Tract So That The Pressure In The Return (Cold) Collector From The City Of Kozloduy Is Maintained P = 3 Kgf/Cm2 (0.3 Mpa). 1.13. Replacement Of Intermediate Junction Boxes. 1.14. Selection, Supply, Installation And Commissioning Of New Pressure And Differential Pressure Sensors And, If Necessary, New Wiring. 1.15. The Dismantling Of The Old Equipment, Construction Repair Of The Premises And The Installation Of The New Equipment Are Carried Out On The Basis Of The Developed Project, Including Part Pbz. 2. The Scope Of The Assignment Includes Dismantling Of The Old Elements And Installation Of New Ones. Commissioning Activities And Delivery Of All Necessary Spare Parts For Future Operation. Training Is Also Included In The Volume Of The Order.