Request For Quotation Services For Hydropneumatic Flushing Of External And Internal Heating Networks

Flushing Of The Heating System, Heating Networks Of The Customer -1 Elevator Unit, Heating Risers And Heating Appliances Is Carried Out In Accordance With The Instructions And Requirements Of The Energy Saving Organization. 2. Flushing Is Carried Out In The Presence Of Representatives Of An Expert Organization, A Representative Of An Energy-Saving Organization And A Representative Of The Customer, Ensuring The Quality Of The Work And Compliance With The Specified Parameters (According To The Instructions). 3. Personnel Carrying Out Hydraulic Testing, Washing, Welding Work Must Present (Prior To The Conclusion Of The Contract) Permission For Welding Work And Work With Vessels Under Pressure, And Have Successfully Passed The Examination On Ppte And Pte When Working On Thermal Units, Having Work Experience In This Profile For At Least 3 Years. 4 Flushing Is Carried Out With A Hydraulic Press Of The Entire Heat Consumption System Of The Customer. 5. Washing Is Carried Out With A Pressure Of 12, 10 And 8 Atm - According To The Equipment Being Tested. 6. Flushing Is Carried Out Hydraulically (By Risers - Separately) Using A Compressor. 7. For The Compressor, It Is Necessary To Present A Quality Certificate Of The Established Sample, 8. The Work Contractor Carries Out An Inspection Of The Customer’S Thermal Units: Inspection Of Gate Valves And Valves In The Thermal Unit, Mechanical Cleaning Of Mud Traps, Installation Of Design Throttle Bodies (Nozzles And Washers). 9. The Contractor Will Submit An Invoice To The Customer: 9.1 Certificate Of Hydraulic Testing Of The Heat Consumption System. 9.2 Act For Setting Up A Heating Point For The Heating Season, 9.3 Act For The Readiness Of The Heat Consumption System For The Heating Season 2025-2026.