| Component | Visual and Functional inspection |
| Safety valves for steam generators with fully demineralized water and hot water generators in general | Check ease of movement |
| Water level controller transmitters after commissioning and water quality disturbances | Check on ease of movement and inspect state of internal cleaning |
| Flow limiters | Check effectiveness by reducing flow rate |
| Pressure indicator connecting piping | Check water pressure, pressure gauge .Passage cleaning |
| Pressure limiters connecting piping | Check effectively switch points,passage cleaning |
| Pressure stats connection piping | Check switch on/off points,passage cleaning |
| Temperature indicators Sensors | Check water prescis. thermometer inspection |
| Temperature regulators Sensors | Check switch on/off point inspection |
| Temperature limiters Sensors | Check effectively switch points inspection |
| Draining and blow down Equipment | Inspection |
| Boiler valves and components | General inspection |
| Feeding and circulation equipments | Inspeaction |
| Feed/fill and make-up water treatment plant, Boiler/circulation wter | Check for proper state,Assessment of operating conditions and water condition |
| Flue gas damper limiters switch | Close/switch-off test |
| Combustion air fans, ignition and/ or cooling air fans | Check wear, cleaning, power transmitters, lubrication |
| Air pressure stats | Pulse interruption |
| Fuel pressure indicators | Check water pressure and pressure gauge |
| Safety shut off devices before burner | Tightness test,Check ease of movement |
| Tightness checking equipment of internal vent of flue gas firing | Check effectiveness and cleaning |
| Burner start,position swithc | Switch off test |
| Emergency-off switch | Test by actuation |
| Ignition equipment, Electrodes,Burners | Electrodes and valve state,Cleaning |
| Ventilation of flue gas passes | Check ventilation time |
| Flame monitoring system and flame sensors | Effectiveness check by darkening the sensor,Cleaning |
| Assessment of the combustion and boundary valves check | measurements of check flue gas quality and fuel throughput |
| Assessment of the furnaces and the flue gas passes | Check insulation lining and cleaning state |
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