overhauling of various instrumentation and control system during coh aoh 11 of 2x250 mw imd 4 stps sarni.- package i (fsss site) 2 servicing of boiler fsss field system 3 ignitor guide pipe assembly 4 scanner guide pipe assembley 5 flame scanners 6 servicing of gfc sensors/coal flow 7 drum level ewli system 8 hea advanced retractor mechanism 9 overhauling of boiler primary instruments/jb installed in field 10 transmitters 11 thermocouple / rtd 12 switches/gauges 13 solenoid valves 14 jb/tb, limit switches 15 cleaning of air filter regulators (oil corner skid) 16 servicing of fsss actuator (mill seal air valve/damper, emergency damper) 17 servicing and re-commissioning of various power gate/ cylinder and dynodrive of coal mill 18 package -b 19 pneumatic/electrical actuator site 20 servicing of sadc system 21 overhauling, refitting and recommissining of valves and damper pneumaticactuators. 22 overhauling, refitting and recommissioning of valves and damper electrical actuators 23 servicing of power cylinders hot air damper & cold air damper fd, id, pa 24 package c 25 turbine site 26 lifting, shifting and assistance in repairing and re-installation of lpbp actuator 27 lifting, shifting and assistance inrepairing and re installation of hpbp actuator 28 assistance in repairing , re- installation and lifting, shifting of crh nrv, qc nrv, yuken make osu, samson make dpr 29 overhauling of tg primary instruments/jb installed in field 30 transmitters 31 thermocouple / rtd 32 switches/gauges 33 removal and reinstallation of instruments/sensor and shifting of cable tray, jb etc as per requirement from bfp and turbine brg no. 1-7 34 removal and reinstallation of instruments/sensor and shifting of cable tray, jb etc as per requirement from cep,cw, vacuum pump 35 package d mill & fan site 36 overhauling of mill / i.d /f.d / p.a fans major instruments 37 overhauling of instruments 38 transmitters 39 thermocouple / rtd 40 switches/gauges