O&M of Flue Gas Desulphurization (FGD) Systems

Major Scope of Services

• Supply of O&M Manpower.
• FGD Control Room Operation.
• All types of Maintenance jobs for FGD plant.
• Supply of all type of consumables required for maintenance.
• House keeping of the plant on regular basis.
• All types of general tools & tackles.
• Site documentation & Procedure development.
• Arrangement of Testing & calibration equipment (Testing of Flue Gas, Limestone, Gypsum, Limestone slurry, Water analysis).
• Operation & Maintenance Area starts from duct connection for inlet of Booster fan including gates/ dampers at inlet, bypass dampers up to FGD chimney and from Truck tippler to Gypsum Shed.
• All ducts and dampers.
• WFGD System related all fans, pumps, blowers, Agitators, Sumps and drains.
• Complete Material Handling system of limestone starting from Truck Tripler, Conveyors, Crushers, bucket elevators, Bulk Silos, Day Silos and all related auxiliaries.
• Complete Gypsum De-Watering system and related piping, pumps, tanks, agitators, conveyors and its auxiliaries.
• All Absorbers and its related piping (SS, CS, FRP etc.), All types of nozzles, pumps, drains, sumps, agitators & its auxiliaries.
• Limestone Ball Mills and its piping, tanks, pumps, agitators and it's related all auxiliaries.
• All types of WFGD related tanks and piping (like SS, CS, FRP etc.), pumps, and agitators.
• All types of valves like isolating valves, MOV, CV and all types of gates & dampers.
• WFGD water systems like ECW, ACW, Process, ME, Gypsum De-watering system etc.
• Air Compressors and its piping and Valves.
• HVAC System of WFGD and its piping and valves and other auxiliaries
• Fire Protection and Detection System of WFGD including all pipes, valves and auxiliaries.
• All electrical Systems of WFGD including Switchyard, Transformers, Switchgears, Motors, Actuators, DG sets Battery, Battery Chargers etc.