Replacement of old Split and Window Air Conditioner at IGIPESS Vikaspuri, New Delhi.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X4 sq. mm + 1 X 4 sq. mm earth wire

4 X4 sq. mm + 2 X 4 sq. mm earth wire

Supplying & fixing suitable size Gl/PVC 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. (BOX SHOULD BE MINIMUM 4 MODULE) 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).

2.0 TR with 5 Star BEE Rating

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

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%)

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 :

6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm

Supplying , Installation, Testing and Commissioning of Window type Air conditioners complete with copper Power cable upto 3 Mtr, wireless Remote, 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, R-32/R-410A /R-407B Green Refrigerant with Scroll / rotary compressor with min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB), antifreeze thermostat on the coil as a safety feature, complete with fixing including T&P & labour etc as required complete in all respect as specified of following capacity. Sound level of up to 50dB inside the room is acceptable. the unit shall be in confirmation with IS 1391 Part-I 2023 and CPWD Specification. The system shall be able to deliver 100% of the rated capacity upto 42 0C. The system shall be able to operate up to 50 0C (out door ambient temperature). Inverter Type

1.5 TR with Inverter 5 Star BEE rating

Supplying and fixing of industrial multicore flexible 4 Core Cable PVC insulated & Sheathed with bare Annealed copper conductor as per IS 694-1900 including connection and testing as required.

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.

Supplying and fixing of 3 pin 25 amp plugtop in AC power cable complete etc as required.

Credit to the Contractor on as-is-where-is basis,including dismantling, collection, loading, unloading, Transportation, and all incidental charges, complete as directed by the Engineer-in-Charge.

Assorted types of 2.0 TR Split AC

Assorted types of 1.5 TR Window AC