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| 1 | Supplying , Installation, Testing and Commissioning of Air Cooled Hi Wall split type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 3 Mtr (IDU to ODU), copper power cable upto 3.5 Mtr (IDU to ODU) i/c drain pipe R-32/R-410/ R-407 Green Refrigerant, wireless Remote control, suitable for working between 180- 260V with low & high voltage cutoff and 50 hz ,1 phase AC supply capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary compressor. The system shall be able to deliver 100% of the rated capacity upto 42 0C. Min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB). Must comply : Electrical cable IS 694 or IS 9968 temperature sensing control IS /International Electrotechnical Commission (IEC) 60730, hermetic compressor IS 10617, heat exchanger IS 11329, capacitor IS 2993 and motor IS 12615. Complete as per CPWD specification and IS : 1391 Part II 2023. The system shall be able to operate up to 50 0C (out door ambient temperature). |
| 2 | 2.0 TR with 5 Star BEE Rating |
| 3 | Providing and fixing of readymade MS fabricated and duly painted, wall bracket type stands for mounting the Split A.C. outdoor unit including grouting on the wall and making good the damages to surface complete with rubber vibration pads on outdoor unit bolts etc. complete as required |
| 4 | Supplying, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required : |
| 5 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 6 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 7 | 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2mm |
| 8 | 22.2 mm dia (OD) (Hard drawn) with tube thickness 1.2mm |
| 9 | SITC of 5 KVA capacity Automatic Line Voltage stablizer copper bound wall mounted having following specifiation with TDR. :-(a) Input Voltage : 170-275 volt(b) Output Voltage : 230 volts (+ 10%) |
| 10 | Wiring for circuit/ submain wiring along with earth wirewith the following sizes of FRLS/HFFR PVC insulatedcopper conductor, single core cable in surface/ recessed medium class PVC conduit as required. |
| 11 | 2 X 6 sq. mm + 1 X 6 sq. mm earth wire |
| 12 | Supplying & fixing suitable size Gl box wih modular plate and cover in fronton surface or inrecess including oviding and fixing 25 Amodular socket outlet and 25 A modular SP MCB, \\"C\\" curve including connections, painting etc. as required. |
| 13 | Providing and carrying out core cutting in RCC/brick masonry wall for passing refrigerant pipes, drain pipe and control cable of air-conditioning unit up to 4 TR, including filling the core opening with PU foam and making good the surface after installation, complete as required. |
| 14 | Fabricating, Supplying & Fixing wire mesh protection frame work made out of 40 mm x 6 mm thick angle & \\"T\\" strengthened with intermediate members of MS flat iron of size 30 mm x 5 mm thick welded at a distance of 30 cm horizontally & vertically and duly welded with wire mesh of size 75 mm x 25 mm made with 6 SWG wire mash of size 75 mm x 25 mm made with 6 SWG wire on all sides and top i/c providing and fixing of double door gate with double locking arrangement ( Two Nos. sliding bolts and One No go down lock) having 0.5 mtr. long legs of 40 mm x 40 mm x 6 mm thick angle iron, duly grouted in cement concrete foundation ration 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate), up to suitable depth painting with one coat of red oxide & Two coats of synthetic enamel paint of approval colour and shade etc. complete as reqd. Please Enable Macros to View BoQ information |
