Tamil Nadu Electricity Board - Tamil Nadu

19421906 tender for 1 hp, ip, lp phosphate dosing pumps, ammonia and hydrazine dosing pumps. 2 hp, ip and lp boiler feed pumps and its auxiliaries. 3 deaerator cum feed water tank, condensate storage tank, ibd & cbd, gland steam condenser. 4 main oil pump, auxillary oil pumps, jack oil pumps, emergency oil pump, main oil tank. 5 lube oil coolers, lube oil filters, governing system etc., 6 various sizes of valves in hrsg areas. 7 cleaning of hrsg areas. 8 acc fans, gear boxes, tube bundles, hot well pumps etc., 9 periodical cleaning of vacuum pump heat exchangers and cooling tower pvc fills. 10 all pumps in dm plant areas. 11 degasifier tanks air blowers. 12 vessels of dual media filter / activated carbon filter. 13 strong acid cation, strong base anion and mixed bed vessels. 14 degasser towers, degasser water tanks and dm water tank. 15 hydrochloric acid tank and caustic soda storage tank. 16 dilution and measuring tanks for sac, sba and mixed bed. 17 all types of valves in dm plant areas. 18 various sizes of pipes such as attending flange leak, pipe leak, changing of flanges, etc., 19 steam and water analysis system. 20 loading, unloading and transporting of chlorine toner to chlorination plant and fitting etc., 21 filters, pressure relief valves, vacuum regulators, various valves in chlorination plant. 22 diesel generator and its auxiliaries 23 all sump pumps and its valves & pipe lines. 24 eot cranes, electrically operated hoists and manually operated chain pulley blocks. 25 charges for tools & plants and consumables suchas cotton waste, kerosene, soapsolution, various size of spanners upto 36mm, etc....

Tamil Nadu Electricity Board - Tamil Nadu

18709929 charges for taking routine and trial charges for taking routine and trial run vibration readings for ht rotating machines like turbine & generator, bfb, cep, coal mill, conveyor motors, cooling water pump etc. of units i, ii & iii. 8 charges for ss / ms welding joint for sample charges for ss / ms welding joint for sample line in stator water system of units i ii & iii and acw line of sample cooler in steam water analysis system of units i ii & iii raw water pump house, ro plant & dm plant and protection probe and flanges of flue gas analysers of units i, ii & iii. 9 consumables such as consumables such as welding rod, hacksaw blade, cutting gas, grinding stones etc., tools and tackles such as welding set, cutting set, scaffolding arrangements etc., complete....

Neyveli Lignite Corporation Limited - Tamil Nadu

17973981 nlcil bp biennial maintenance contract for c and i equipments at units 1 and 2 of btps, bmc of c and i equipments 70 amc 070 calibration of local temperature gauges. 71 amc 071 calibration of pressure / dp / flow transmitter. 72 amc 072 calibration of level / temp / displacement transmitter. 73 amc 073 calibration of pressure / dp / flow switches. 74 amc 074 calibration of level / temperature switches. 75 amc 075 calibration of analysers so2, o2, nox, co, opacity complete analyser panels 76 amc 076 calibration of analysers in steam & water analysis system ( swas ) ph, conductivity, ammonia , hydrazene, dissolved oxygen, dew point and silica. 77 amc 077 calibration of special type flow meters by handheld calibrator ( external device ) . 78 amc 078 calibration of pneumatic sov valves...

Neyveli Lignite Corporation Limited - Tamil Nadu

17973965 nlcil bp biennial maintenance contract for c and i equipments at units 1 and 2 of btps, bmc of c and i equipments 21 amc 021 preventive maintenance of dcs / plc system cabinets 22 amc 022 cleaning the air filters in system cabinets / control desk 23 amc 023 cleaning of i&c equipments in control rooms / computer rooms 24 amc 024 maintenance of the cooling exhaust fans in various panels / desks etc 25 amc 025 maintenance of temperature elements tc / rtd 26 amc 026 maintenance of local pressure gauges including manifold 27 amc 027 maintenance of local temperature gauges 28 amc 028 maintenance of pressure / dp / flow / level transmitter including manifold 29 amc 029 maintenance of temp transmitter 30 amc 030 maintenance of pressure / dp / flow / levelswitches including isolation valve. 31 amc 031 maintenance of temperature switches . 32 amc 032 maintenance of vibration sensors like acceleration / seismic / piezoelectric 33 amc 033 analog signal checking at control room and junction boxes 34 amc 034 assisting in module checking 35 amc 035 maintenance of solenoid / relays. 36 amc 036 checking of digital indicator 37 amc 037 checking of led display, annunciation windows 38 amc 038 binary signal checking at control room and local junction box 39 amc 039 providing of tag plates / identification plates 40 amc 040 checking / configuring the transmitters with hart communicator 41 amc 041 painting of local jb and small panels 42 amc 042 maintenance of air regulators / air filter 43 amc 043 maintenance of impulse line drain valves / secondary valves or any other isolation valves 44 amc 044 maintenance of analysers so2, o2, nox, co, opacity complete analyser panels. 45 amc 045 maintenance of analysers in steam & water analysis system ( swas ) ph, conductivity, ammonia , hydrazene, dissolved oxygen, dew point and silica. 46 amc 046 maintenance of positioner, speed and limit switches....

Neyveli Lignite Corporation Limited - Tamil Nadu

17973960 nlcil bp biennial maintenance contract for c and i equipments at units 1 and 2 of btps, bmc of c and i equipments 1 amc 001 preventive maintenance of local pressure / dp / draft gauges 2 amc 002 preventive maintenance of local temperaturer gauges 3 amc 003 preventive maintenance of pressure / dp / flow transmitter including manifold 4 amc 004 preventive maintenance of temp transmitter 5 amc 005 preventive maintenance of pressure / dp / flow / level switches including isolation valve. 6 amc 006 preventive maintenance of temperature switches. 7 amc 007 preventive maintenance of level gauge / flow meter / flow indicator. 8 amc 008 preventive maintenance of oil flame scanners 9 amc 009 preventive maintenance of ignition pilot gun 10 amc 010 preventive maintenance of cctv / camera 11 amc 011 preventive maintenance of large screen display unit 12 amc 012 preventive maintenance of pneumatic control valve and damper ( igvs ) . 13 amc 013 preventive maintenance of pneumatic sov valves 14 amc 014 flushing of steam / water impulse lines 15 amc 015 choke removel of impulse line 16 amc 016 choke removel of purge air line 17 amc 017 arresting of leaks in impulse lines / instrument air tubes fittings 18 amc 018 preventive maintenance of analysers so2, o2, nox, co, opacity complete analyser panels . 19 amc 019 preventive maintenance of analysers in steam & water analysis system ( swas ) ph, conductivity, ammonia , hydrazene, dissolved oxygen, dew point and silica. 20 amc 020 preventive maintenence of local junction boxes. local instrument enclosure, local instrument rack ( includes providing cover ) ...

Tamil Nadu Electricity Board - Tamil Nadu

17190058 tender for 11 11 degasifier tanks air blowers. f ) dm plant degasifier tanks air blowers. 12 12 vessels of dual media filter / activated carbon filter. f ) dm plant vessels of dual media filter / activated carbon filter. 13 13 strong acid cation, strong base anion and mixed bed vessels. f ) dm plant strong acid cation, strong base anion and mixed bed vessels. 14 14 degasser towers, degasser water tanks and dm water tank. f ) dm plant degasser towers, degasser water tanks and dm water tank. . 15 15 hydrochloric acid tank and caustic soda storage tank. f ) dm plant hydrochloric acid tank and caustic soda storage tank.. 16 16 dilution and measuring tanks for sac, sba and mixed bed. f ) dm plant dilution and measuring tanks for sac, sba and mixed bed. 17 17 all types of valves in dm plant areas. f ) dm plant all types of valves in dm plant areas. 18 18 various sizes of pipes such as attending flange leak, pipe leak, changing of flanges, etc., f ) dm plant various sizes of pipes such as attending flange leak, pipe leak, changing of flanges, etc., 19 19 steam and water analysis system. f ) dm plant steam and water analysis system. 20 20 loading, unloading and transporting of chlorine toner to chlorination plant and fitting etc., g ) chlorination system loading, unloading and transporting of chlorine toner to chlorination plant and fitting etc., 21 21 filters, pressure relief valves, vacuum regulators, various valves in chlorination plant. g ) chlorination system filters, pressure relief valves, vacuum regulators, various valves in chlorination plant. 22 22 diesel generator and its auxiliaries h ) common auxillaries diesel generator and its auxiliaries 23 23 all sump pumps and its valves & pipe lines. h ) common auxillaries all sump pumps and its valves & pipe lines. 24 24 eot cranes, electrically operated hoists and manually operated chain pulley blocks. h ) common auxillaries eot cranes, electrically operated hoists and manually operated chain pu...