supply , erection and installation of industrial grade split ac in caaqms , ups room and pollution control monitoring room of 210 mw unit , atps , mppgcl , chachai . , supply portion , 3 ton capacity split ac duty: continuous condenser : copper with protective coating refrigerant : r - 22 with all logic controls and protection , 2 ton capacity split ac duty: continuous condenser : copper with protective coating refrigerant : r - 22 with all logic controls and protection , accessories for installation and commissioning of split ac including extra length copper tube & insulation , mounting frames for od unit , hardwares etc . at actual as per site requirment , voltage stabilizer for 3 ton capacity ac ( sr . no . 1 ) , voltage stabilizer for 2 ton capacity ac ( sr . no . 2 ) , work portion , labour charges for installation and commissioning of split ac system . ( ls )