Tender For design supply installation testing and commissioning ductable air conditioning units for helium compressor room of ltf with associated ducting and insulation refrigerant and drain piping electrical works etc at tifr colaba, mumbai 05
Tender For supply & refilling of refrigerant gas r-407c in roof mounted air conditioning system of wag9 loco after gas &water leakage checking & brazing of compressor copper pipe after gas refilling. note - gas refilling & brazing will be provided within period of twelve month
Tender For operation & maintenance of heating, ventilation and air conditioning (hvac) system and servicing and overhauling of 04 nos. screw compressor of (4x210 mw),ph-i and ph-ii at sgtps, mppgcl, birsinghpur
Tender For operation & maintenance of heating, ventilation and air conditioning (hvac) system and servicing and overhauling of 04 nos. screw compressor of (4x210 mw),ph-i and ph-ii at sgtps, mppgcl, birsinghpur