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| 1 | MechanicalCircle Pre-Commisioning activities for Boiler : Charges for provision of safety officer assisting safety persons during Pre Commissioning Activities and condition monitoring of equipments in Boiler, Turbine and BOP areas. |
| 2 | Charges for assisting Pre Commissioning Activities and condition monitoring of equipments in Boiler, First Pass, Extended Pass, Back Pass, Startup System, HWL valve 1 & 2 , MECCV skid, Boiler Circulating Pump, LP Condensate pumps, Separators, Soot Blowers, Wall blowers, Wind Box, Burner registers, Burner oil skids & oil guns, H SOFA & L SOFA registers, Emergency cooling water tank and connected pumps and valves, Spray station, Soot blower Station, Scanner air fans, Oil station in the boiler area, all Motor / hand operated valves etc, including PRDS floor station. |
| 3 | Charges for assisting Pre Commissioning Activities and condition monitoring of equipments in Air pre Heaters, ESP, ID, FD, PA fans and connected ducts, Gates & Dampers etc. |
| 4 | Pre-Commisioning activities for Turbine and auxiliaries: Charges for assisting Pre Commissioning Activities and condition monitoring of Turbine and its auxiliaries such as HP, IP, LP1 & LP 2 Turbines, along with its Bearing pedestal & auxiliaries, HP/LP Heaters, HP/LP Flash tanks, Flash Boxes, EOT Cranes-4 no’s, Main Lube oil system (MOT), HPSU(Governing oil system), Motor Driven / Steam Driven Boiler feed pumps & Booster pumps with lube oil system and its accessories , HP/LP Bypass system, Overload Valves, Debris Filter System, Condenser online tube cleaning system, Condensers 1 & 2 with its accessories, Condensate Extraction pumps A, B & C, Condensate Polishing unit Vessel and Regeneration areas , Drip Pumps, Air Evacuation system including Vacuum pumps , Both SG & TG DMCW system with its accessories, ACW Selfcleaning strainers, Dozing system (Ammonia, Hydrazine & NaOH ), Central Lube oil Purification unit with DOT,COT, Centrifuges for MOT, TDBFP A & B and CLOPS , Air receiver tanks, and misc. Pumps and associated equipments, etc., checking the oil levels and topping up the oil whenever required and attending the gland leaks for pumps and valves as directed by the Engineer- in-charge including T&Ps, consumables, crane charges etc., |
| 5 | SWIPH and SWOPH System: Providing round the clock essential monitoring of activities, during the commissioning of Sea Water Intake System and sea water outfall system and associated equipments, in sequence as per the operational procedures and also Monitoring & taking readings at local for entire system and carryout minor repair works, general cleaning, checking the oil levels and topping up the oil whenever required and attending the gland leaks for pumps and valves etc., as per the instructions of Engineer-in-charge including T&Ps, consumables, crane charges etc., |
| 6 | Plant Water System : Providing round the clock essential monitoring of activities, during the commissioning of Plant Water System (which includes Charges for Providing round the clock essential monitoring of activities, during the commissioning of Plant Water System (which includes Pre Treatment Plant,Clarifier System,Pressure Sand Filters (PSF),Pressurized Ultra-Filtration (UF) System, Sea Water Reverse Osmosis system (SWRO) Brackish Water Reverse Osmosis system (BWRO),Membrane Cleaning & protection system, degasser system, DM system (MB), Remineralization system, valves and piping system), Waste water pump house, DM water Pump house, Sludge water pump house, Remin pump house, Makeup water pump house, Electrochlorination plant, ETP system, CPU Regeneration Plant, Neutralization pit, filter water Pump House, checking the oil levels and topping up the oil whenever required and attending the gland leaks for pumps and valves, Control room HVAC, all storage tanks and etc., in sequence as per the operational procedures / as per the instructions of TNPGCL Engineers and also Monitoring & taking readings at local for entire system and carryout minor repair works, general cleaning etc., as per the instructions of Engineer-in-charge including T&Ps, consumables, crane charges etc., |
| 7 | CWPH System Providing round the clock essential monitoring of activities, during the commissioning of Cooling Water Pump House System including cooling water pumps, ACW pumps, blowdown pumps etc., and sludge transfer pumps and other associated equipments in NDCT in sequence as per the operational procedures and also taking readings at local for entire system and carryout minor repair works, general cleaning etc., checking the oil levels and topping up the oil whenever required and attending the gland leaks for pumps and valves as per the instructions of Engineer-in-charge including T&Ps, consumables, crane charges etc., |
| 8 | PAC and Aux. Boiler :Providing round the clock essential monitoring of activities, during the commissioning of Plant Air Compressor system, Aux Boiler Operation in sequence as per the operational procedures and also taking readings at local for entire system and carryout minor repair works, general cleaning etc., as per the instructions of Engineer-in-charge including T&Ps, consumables, crane charges etc., |
| 9 | HVAC and Air Washer system: Charges for Providing round the clock essential monitoring of activities, during the commissioning of HVAC and Air washer system in BTG areas like CCR, TG building, GIS and ESP from control room and FOPH, SWIPH, AHP MCC Buildings, CHP MCC Buildings,CWPH in sequence as per the operational procedures and also taking readings at local for entire system and carryout minor repair works, general cleaning etc., as per the instructions of Engineer-in-charge including T&Ps, consumables, crane charges etc., |
| 10 | Fire Water Pump House System : Charges for Providing round the clock essential monitoring of activities, during the commissioning of Fire Water Pump House System, High Velocity Water Spray system, Medium Velocity Spray System, Inert gas system, including pipe lines, all types of valves with fire Protection and alarm pannels and etc., in sequence as per the operational procedures and also Monitoring & taking readings at local for entire system inside & outside of the plant and carryout minor repair works, general cleaning etc., as per the instructions of Engineer-in-charge including T&Ps, consumables, crane charges etc., |
| 11 | 2. Electrical SystemsCharges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Boiler, First Pass, , HWL valve 1 & 2, Boiler Circulating Pump, LP Condensate pumps, Separators, Soot Blowers, Wall blowers, Wind Box, Burner registers, Burner oil skids & oil guns, H SOFA & L SOFA registers, Emergency cooling water tank and connected pumps and valves, Spray station, Soot blower Station, Scanner air fans, Oil station in the boiler area, all Motor / hand operated valves etc, including PRDS / Deaerator floor station. |
| 12 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Air pre Heaters, ID, FD, PA fans and connected ducts, Gates & Dampers etc. |
| 13 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Turbine and its auxiliaries (including HP/LP Heaters, Lube oil system Boiler feed pumps & Booster pumps, HP / LP Bypass system, Condensate Extraction pumps A, B & C, Condensate Polishing unit, Drip Pumps, Vacuum pumps, - cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables, etc., |
| 14 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Generator & its auxiliaries, Transformers, breakers, HT & LT motors etc., and in CCR Panels, OWS, OEWS, Printers , LVS etc. & in BTG & BOP areas, UPS and charger system in all areas |
| 15 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Sea Water Intake System and sea water outfall system and associated equipments, cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables, etc |
| 16 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in RODM and associated equipments, cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables, etc |
| 17 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Cooling Water Pump House system and associated equipments, cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables, etc |
| 18 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in Compressors and Switchyard and associated equipments, cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables,etc |
| 19 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in ESP and associated equipments, cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables, etc |
| 20 | Charges for assisting Pre Commissioning Activities and condition monitoring of Electrical Systems in FOPH and associated equipments, cleaning of instruments and attending minor repairs as directed by the Engineer- in-charge including T&Ps, consumables, etc |
| 21 | 3. Operation CircleCharges for providing round the clock shift duty operation of HFO & HSD tank level running/ standby equipments, periodical monitoring of equipment parameters at Fuel Oil Pump House |
| 22 | Charges for providing round the clock shift duty operation in 400KV GIS during normal & Emergency like carry out the task given by AEE/Shift, Monitoring & taking readings and assisting in operation of HVAC for GIS control room |
| 23 | Charges for providing round the clock shift duty operation of inservice and standby equipments and periodical recording of parameters at Cooling water Pump House |
| 24 | Charges for providing round the clock shift duty operation of in service and standby equipments and periodical recording of parameters at Raw & Fire water pump house |
| 25 | Charges for providing round the clock shift duty operation of in service and standby equipments and periodical recording of parameters at Sea water intake / outfall pump house |
| 26 | Charges for providing round the clock shift duty operation of inservice and standby equipments and periodical recording of parameters at Plant Air compressor |
| 27 | Charges for providing round the clock shift duty operation and recording important parameters of Boiler of 660 MW unit in CCR |
| 28 | Charges for providing round the clock shift duty operation and recording important parameters of Turbine of 660 MW unit in CCR |
| 29 | Charges for providing round the clock shift duty operation and recording important parameters of Generator of 660 MW unit in CCR |
| 30 | Charges for providing round the clock shift duty operation of Valves/ Dampers /Gates, running/ standby equipments, periodical monitoring of equipment parameters at Boiler ‘25’ mtr.area of 660 MW Unit-1 operation locations in one shift |
| 31 | Charges for providing round the clock shift duty operation of valves & Gates, running/ standby equipments, periodical monitoring of equipment parameters at higher elevation of Boiler area of 660 MW Unit-1 operation locations in one shift. |
| 32 | Charges for providing round the clock shift duty operation of valves & Gates, running/ standby equipments, periodical monitoring of equipment parameters at Boiler ‘0’ mtr.area of 660 MW Unit-1 operation location in one shift. |
| 33 | Charges for providing round the clock shift duty operation of in service and standby equipments and periodical recording of parameters at ESP operation location in one shift |
| 34 | Charges for providing round the clock shift duty operation of valves/Dampers/Gates, running/ standby equipments, periodical monitoring of equipment parameters at Generator and Turbine 17.5mtr. area of 660 MW unit-1 operation location in one shift |
| 35 | Charges for providing round the clock shift duty operation of 11KV, 6.6KV switchgear during normal & Emergency operations like carry out the task given by AE/JE/Shift, Monitoring & taking readings |
| 36 | Charges for providing round the clock shift duty operation for assisting the Engineers AEE/ General and EE/ Shift in CCR. One operation can be carried out in one shift |
| 37 | Chemical Division: Charges of collection Of Sample from Cascade Aerator, Clarifier , preparation and dosing of ferric chloride, poly electrolyte, analysis arrangements, supporting of operation at Sea Water Pretreatment area for trouble Desalination process in shift duty and other allied works. |
| 38 | Confirmation of Valve Operation along with PLC of DMF (7 Nos.), Basket Strainer, Cartridge Filter, Ultra Filtration (4 Nos) and Sea Water Reverse Osmosis System (3 Nos) and collection of samples from various locations for analysis, Preparation and Dosing of SMBS, Anti scalent, HCL, for SWRO System, CaCl2, NaHCO3 for maintain LSI parameters at Desalination Plant. |
| 39 | Service Water, Potable Water System – Lime Softening bed, CO2 injection, operation along with PLC and Collection Of Sample for analysis and other allied works. |
| 40 | Assisting to Chemist in all field analysis at Ultra Filtration, Sea Water Reverse Osmosis System to finding the values Conductivity, TDS, Suspended solids, Turbidity, SDI, Free chlorine at various sampling points and strength of dosing chemicals such as SMBS, Antiscalent, HCL, CaCl2, NaHCo3 and LSI parameters and other allied works. |
| 41 | Charges of collection & preparation of Coal Samples from Bunker & Shipment in shift duty and Cleaning of the waste coal samples at Coal sampling room and Laboratory |
| 42 | Charges of Collection of pulverized coal samples from the Mill of Running Units, Collection of Bottom Ash & Fly Ash samples of Running Units and other allied works. |
| 43 | Charges of collection of MOT Oil, Mill Gear Box Oil, BFP Oil, ID, FD Oil, Furnace Oil, HSD and Transformer oil samples and other allied works. |
| 44 | Charges for testing of Bunker Coal Samples from running units & Coal Samples collected from Shipment and other allied works at Laboratory. |
| 45 | Charges for testing work related to sieve analysis of Pulverized Coal Samples collected from running mill of any one of units & Testing of Bottom Ash & Fly Ash Samples collected from the running units and other allied works at Laboratory. |
| 46 | Charges for testing work related to MOT oil from the running units, Mill Gear Box oil, BFP oil, ID, FD, Furnace oil, HSD and Transformer oil and other allied works at Laboratory. |
| 47 | Charges of collection of 7 Nos of Boiler Steam Water Samples, Stator Water Samples in Shift Duty and Cleaning of the waste samples at Laboratory. |
| 48 | Charges of Collection of Flue Gas samples, Generator cooling system of Hydrogen Gas samples, Dosing of Chemicals for the Running Units in Shift Duty and other allied works at Laboratory. |
| 49 | Charges for Testing of Boiler Steam Water samples, Flue Gas samples, Generator cooling system of Hydrogen Gas samples, Stator Water Samples in Shift Duty and other allied works at Laboratory. |
| 50 | Charges of collection of Raw water and cooling water samples from fore bay & clarifier and Cleaning of the waste Water samples at Main Laboratory. Collection of Bulk Chemicals from the Main Store for Check Measurement, Drawal of Bulk Chemicals from the Main store and Kept at laboratory and other allied works at Main Laboratory. |
| 51 | Charges for testing of Raw Water & Cooling Water Samples collected from fore bay & clarifier and Testing of Air Pollutant, Effluent Water samples and other allied works at Laboratory. |
| 52 | Charges for testing work related to Bulk Chemicals received and Analytical Reagents Preparation needed for the running units and other allied works at Laboratory. Please Enable Macros to View BoQ information |
