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Requirement :
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Repair and replacement jobs of ccp equipment - valves, gas lines, valve actuators, special valves, spray nozzles, air impulse line joint leakages,cleaning of lines,testing and painting of lines, foam chambers, vapour coolers, breather valves, pressure safety valves, bolts,manhole opening,cleaning and boxup with changing the packing for process tanks and columns etc, process pipe lines flange, gland packing changing for the valves, scrapper changing for scrapper conveyor / salt conveyor overhauling of pump and refixing including alignment replacement of pump assly including base frame changing and alignmet / assly and refixing of fl pumps rectification of steam leakages including gasket changing upto 100 mm dia repair of press mixer internals overhauling of gearboxes including repair/changing of internals esp manholes opening,insulator cleaning and boxing up repair & replacement of asp driers inlet feeder,which includes taking delivery of materials,dismantling of feeders,assembly of feeder,fixing,alignment,coupling and commissioning. repair & replacement of asp driers discharge feeder,which includes taking delivery of materials,dismantling of discharge feeders,assembly of feeder fixing,alignment,coupling and commissioning. repair & replacememt of asp driers scrapper mechsm.driver & driven assembly which includes taking of delivery of materials,dismantling of driver & driven shafts,chains,scrappers,assly.of all parts,fixing alignmen,coupling & commissiosning. repair & replacement of asp drier spreader assly.which includes taking delivery of materials,dismantling of spreader assly,assembly of spreader fixing,alignment,coupling & commissioning, repair & replacement of suction/forced fan which includes taking delivery of materials,dismantling of fans,assly.of fans,fixing,alignment,coupling & commissioning. repair & replacement of exhauster oil cooler which includes taking delivery of materials,removal of the existing coolers,dismantling,cleaning and repair pressure testing,fixing and commissioning. replacement of heater h402 & h401 burners which includes removal of the existing burners cleaning,fixing with new gaskets. opening of brp compressors' coolers cleaning on both shell & tube side of coolers and boxup with new gaskets repair of reactor bubbler preventive routine maintenance of lt pumps preventive routine maintenance of eot crane / electric hoist up to 5 ton replacement / repair of wire ropes / brake shoes or discs of eot crane / electric hoists removel, dismantling, changing of damaged parts, assembling and refxing of air compressors meant for instrumentation air supply decoupling and coupling of lt pumps decoupling and coupling of ht motors decoupling of pump and motor, checking of alignment with dial gauges, cutting of required shims and alignment of lt pumps rotor removal, changing of damaged parts, assembly and refixing including alignment of horizontal split casing lt pumps gland packing changing of pumps making suitable scaffolding, area preparation and structural welding of 1 mtr length changing of the tail pulley/ snub pulley for converyer1/ conveyer2/ conveyer3/ bucket elevator of asp changing of the drive pulley of converyer1/conveyer2/conveyer3/bucket elevator/bagging conveyer belt changing asp centrifuge screen changing/ piston & cylinder assembly revisioning/ oil pump removal, revisioning & placement cph tar preheater end cover gasket changing/asp bucket elevator belt preparation/repair of asp bagging machine weighing pan/ repair of bagging machine sackgrip assembly gasket changing in the process pipe lines of size 200 mm to 350 mm, pump removal, overhauling, placement, alignment and coupling of pumps of capacity35 kw to 90 kw main/squeezing/clamping/push up cylinder/ commanding device gland/cuff seals & o ring/spools changing of hydraulic press rail tar tanker manholes, vent/saftey valve opening and closing & drain line blanking and deblanking for loading of tar brp compressors internals repair (set of suction & discharge valves/stuffing box packing changing /oil & gas filters cleaning/jackets cleaning) brp ventilation fan/h 401blower /h 402 blower over hauling repair / replacement of spring loaded valves/ stuffing boxes / crankcase bearings of tar plant plunger pump repair of ammonium sulphate bag stitching machine overhauling of tar plant triplex plunger pump lubrication and coupling bolts checking / repalcement of ammonium sulphate dryer stream equipments tdp column/ 1st stage evaporetor /2nd stage evaporetor shell flange bolts opening/ changing, rope cocking for flange leaks arresting exhauster motor air coolers overhauling yoke repair of gas valves of size 1000 mm to 1500 mm as per scope of work tar plant distillation column repairs as per scope of works tar plant column/ 1st stage evaporetor /reactor safety valves testing tar plant furnace repair jobs during shutdown as per scope of work tos crmp pcm multistage pumps/brp crude benzole feed multistage pumps overhauling at coccp (part-i).
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