maintenance jobs for instruments installed at various locations of carbon area , fabrication & erection , installaion of jbs & local consoles , installation of switches , p . bs , mcbs etc , relocation of jbs & local consoles , installation of process connections , cleaning of field instruments , work assistance-1hour-1skill+1unskill , laying of gi/ms pipes up to 2 , laying of impulse pipes upto 12mm , conditioning of cable trays ( ex . raceways ) , dressing of cables & heat protection , laying of cables: up to 5 cores ( 1 . 5/2 . 5 ) , laying of cables: more than 5 cores , data & communication cable less than 1 . 5 , cable jointing of all sizes , painting of instrument panel/lcb/jb etc , calibration assistance for weigh scale , pipe fitting: t/elbow/nipples etc . , cleaning of plc/control room panels . , work assistance by 1 semi-skilled man , installation of heavy field instruments , installation of medium field instruments , installation of small field instruments , installation of panel instruments , installation of hmi/panel view , checking/replacement of devices in fta , replacement of pneumatic conveying inst , installation with fixture: photocell , replacement of workstation/hmi/scada , repair of raceways , soldering of sockets with terminal insul , laying of cables and soldering of socket , checking/changing of insulation only , termination of burner ramp end only , repair of burner ramps , repairing of doors and cover of panels , arresting air and oil leackages , installation/shifting panel: up to 25 kg , installation/shifting panel:25 to 200 kg , installation/shifting:200 to 500 kg , fabrication of thermocouple , calibration of paddle flow meter , calibration of belt weigher system , calibration/simulation of control valve , maintenance of explosion vent at ftc/bf , maintenance of lubrication flow switch , simulation of flow control control ckt , maintenance of vibration sensors/tx , simulation of wireless devices of r/s , repair/re-installaion of belt weigher , calibration of belt weigher system in cb , simulation of pulsing/purging of ddu , calibration of level measurement circuit , configuration of pump control circuit , simulation of speed control circuit , simulation of position control syst_scm , calibration of solidflow measurement sys , configuration of humidity meter in dryer , refurbishing/installation of encoders , refurbishing/installation of hfo flw mtr , refurbishing/installation of servo motor , refurbishing/calibration of servo motor , configuration/simulation_wireless comm , config/simulation of temp . control loops , checking/simulation of com . networks , repair/overhauling instruments/devices , configuration/simulation of telemeters , splicing of one core of of cable ,