Tenders Are Invited For Repair And Maintenance Services Of Machinery - Maintenance Of Biogas Gas Engines And Gas Boilers

Repair And Maintenance Services Of Machinery - Maintenance Of Biogas Gas Engines And Gas Boilers. Affecting Ener-G 375Ptb And Ener-G 500Ptb Gas Engines, With The Frequency Prescribed By The Manufacturer Maintenance, Extraordinary On-Site Repairs Resulting From Occasional Breakdowns Complete With Parts Insurance. The Gas Line Technological Units, Such As Ntf 500/125/125 Gas Torch, 2 Gvd 500/650 Gas Compressors, Sattler Membrane Gas Tank And The Related Pressure And Safety Elements, Vitoplex 200 Sx2a Gas Boiler And Related Riello Rs70/Mtc Gas Burner Maintenance According To The Manual. Performance Data: Perkins 500Ptb Gas Engine: 507 Kw Perkins 375Ptb Gas Engine: 377 Kw Annual Planned Operating Hours And Generated Electricity: Perkins 375Ptb Gas Engine Annual Planned Operating Hours [H]: 4,500 Planned, Produced Electricity [Kwh]: 1,265,625 Perkins 500Ptb Gas Engine Annual Planned Operating Hours [H]: 8,000 Planned, Produced Electricity Energy [Kwh]: 3,000,000 The Maintenance Work To Be Performed On Gas Engines Is Technical Content: - Maintenance Service Cycles Defined By The Gas Engine Manufacturer (M1; M2; M3) And Repair Cycles (R1; R2; R3) Maintenance Work Per Operating Hour Execution And, In Connection With This, The Provision Of Parts According To The Manual. The. Maintenance Service Cycle: M1 Maintenance Every 400 Operating Hours (Minor Revision) (Downtime: Max. 4 Hours) M2 Maintenance Every 800 Operating Hours (Down Time: Max. 8 Hours) M3 Maintenance 2 Per 400 Operating Hours (Downtime: Max. 12 Hours) B. Repair Cycle: R1 Repair Type Per 8,000 Operating Hours (Downtime: Max. 3 Days) R2 Repair Type Per 16,000 Operating Hours (Downtime: Max. 6 Days) R3 Overhaul Type Every 48,000 Operating Hours (Downtime: Max. 14 Days) 1.1 Description Of Service Cycles And Repair Cycles Service Type M1 (Minor Revision) Includes The Following: • Checking Oil And Water Flows • Checking Screw Connections • Oil Sampling • Recording Of Engine Operating Data • Restarting The Engine And Bringing It Up To Operating Temperature Heating • Checking The Operation Of The Butterfly Valve, Adjusting It If Necessary • Its Pressure Values Inspection M2 Service Type Includes The Following: • Inspection Of Oil And Water Flows • Checking Bolt Connections • Oil Change And Oil Sampling • Oil Filter Replacement • Engine Operation Record Data • Restart The Engine And Warm It Up To Operating Temperature • Butterfly Valve Checking Its Operation, Adjusting It If Necessary • Cleaning The Gas Filter • Magnetic Cleaning Of Sensors, Replacement If Necessary • The Concentration Of The Antifreeze Liquid Checking • Checking The Pre-Ignition Angle • Checking The Pressure Values ​​Of Cooling Water Circuits • Crankcase Gas Pressure Measurement • Exhaust Gas System Back Pressure Measurement • Emission Measurement M3 Service Type Includes The Following: • Valve Adjustment • Spark Plug Replacement • Compression Measurement • Checking The Operation Of The Butterfly Valve And Adjusting It If Necessary • Gas Filter Cleaning • Magnetic Transmitters Cleaning, Replacement If Necessary • Antifreeze Check The Liquid Concentration • Check The Crankcase Gas Filter, If Necessary Replacement • Checking The Pre-Ignition Angle • Checking The Pressure Values ​​Of The Cooling Water Circuits • Crankcase Gas Pressure Measurement • Exhaust Gas System Back Pressure Measurement • Charge Air Heat Exchanger Check, If Necessary • Emission Measurement, Sensor Check, If Necessary Calibration In Case Of • Check Of Screw Connections In The Exhaust Gas System R1 Repair Type Includes The Following: • Change Of Antifreeze Liquid • Change Of Turbo • Cylinder Heads Replacement • Measurement Of Crankshaft Impact • Replacement Of Exhaust Gas Compensators, Necessary In Case Of R2 Repair Type Includes The Following: • Replacement Of Piston Sleeves • Piston Cranks Replacement • Replacement Of Pistons And Piston Rings R3 Repair Type Includes The Following: Replacement Of Crankshaft Bearings • Check And Replace Transmission Gears If Necessary • Camshaft Wear Measurement • Mainshaft Wear Measurement • Generator Renovation The Detailed Technical Parameters And Task Description Are Part Of The Public Procurement Documents Is Included In The Technical Description.