bids are invited for sets of tdm office and pnt colny for fy24 25 general maintenance of ems substation operation of dea set and pump sets of tdm office and pnt colony balangir for the year 2024 2025 , replacement of 36 or 40watt fluorescent tube rods , replacement of 36 or 40watt electronic ballast for fl tube fittings , replacement ofstarter for fl. fittings , replacement of 9 or 10 watt led lamp b22 , replacement of 15 watt bc led lamp b22 or e27 , replacement of 20or22w ultra bright led tube light with very high efficacy , replacement of 6 or 10 amps 1 way piano type switch , replacement of 20 amps 1 way piano type switch , replacement of 6 amps 3 pin piano type socket , replacement of 16 amps 3 pin piano type socket , replacement of 2.25 mfd 440 volts capacitor for ceiling fan , replacement of bearings for ceiling fans 6201 or 6202 etc as required make skf or ss , rewinding of 1200mm or 1400mm ceiling fan , overhauling of ceiling fan , replacement of faulty and damaged ftl fittings by new 22w general purpose industrial compact batten total quantity : 216