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| 1 | Electrical Items : |
| 2 | Installation, testing & commissioning of the 1.5TR Split AC unit i/c Fixing of indoor uniton suitable sizewooden sheet, fixing the outdoor unit on wall bracket, making ref.line connections, drain water line connections complete as required. |
| 3 | Dismantling of the existing 1.5 TR split AC Unit complete with indoor unit,outdoor unit along with OD stand, refrigerant piping, shifting the dismaltled items to a safeplace in exchange premises and handing over to the incharge,making goodetc as required. |
| 4 | Dismantling of the existing 3 TR split AC Unit complete with indoor unit,outdoor unit along with OD stand, refrigerant piping, shifting the dismaltled items to a safeplace in exchange premises and handing over to the incharge,making goodetc as required. |
| 5 | Supplying & fixing of 63 mm dia rigid PVC pipe/ rigid flexible (green) for covering the refrigerant piping etc. complete as required. |
| 6 | Supplying and fixing DP sheet steel enclosure on surface/ recess along with 16/20 amps\"C\" curve DP MCB complete with connections, testing and commissioning etc. as required. |
| 7 | Supplying and laying of the copper refrigerantpipe line of sizes 5/8 \" & 1/4 \" ( or 1/2 \" & 1/4 \" ) or suitable size for 1.5 TR Split AC Units for suction and discharge lines covered with insulation foam including making brazing, flaring (whereever required) etc as required |
| 8 | Suppply & fixingofPrefabricated MS brackets (1 set) for mounting Split AC outdoor unit on surface of wall as required |
| 9 | Supplying and fixing of 12mm Novapan Sheet (approx 4 ft x 1.5 ft) for AC units with all necessary accessories as required. |
| 10 | Supplying & fixing of followingrigid PVC pipe including bends/ couplings etc for drain water on surface of wall as required |
| 11 | a) 25 mm Dia |
| 12 | b). 32 mm dia |
| 13 | Supplying & Fixing of the MS Angle IRON frame of size 1.6mtr x 1.0 mtr x0.5 mtr made upof 40x40x5mm L -angles of lengths 1.6 mtrs-4nos, 1.0 mtr -6nos, 0.5mtr-6nosfor vertical / horizantal members & 50mm x5mm MS flats of length 0.5 mtr -6nos for horizantal supports for installing 3nos Split ACOD units ( In 3 tier model) on surface of floor including welding the MS angles, painting, grouting & cement copingcomplete as required |
| 14 | Supplying & Laying of4 core 2.5 sqmm PVC insulated copper conductor cable in existing MS/PVC conduit as required (between indoor and outdoor units.) |
| 15 | Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required |
| 16 | a). 2 X 4 sq. mm + 1 X 4 sq. mm earth wire |
| 17 | b). 4 X 4 sq. mm + 2 X 4 sq. mm earth wire |
| 18 | Supplying & fixing of 100mmx 50mm size PVC Casing & capping on surface of wall / aluminium partition for covering Copper Elec cables / refrigerent piping as required. |
| 19 | Charges for highly skilled labour in the installation of AC outddor unit / Laying copper refrigerent piping/ work connected to AC installation using suspending rope platform & safety gearscomplete as required |
| 20 | Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 21 | a). Single pole |
