Providing Installation Commissioning of split Window Type Air Conditioning system as when required in essential area of Tripura High Court Building New Assembly Building Chief Justice Dakbanglow New Secretariat Building and Rajbhavan for 01one year

Supply, Installation, Testing and Commissioning of Air Cooled High 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 Degree Celsius. Min 01 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 Electro technical 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). Inverter Type - Cooling Only

1.0 TR with 3 Star BEE Rating (rated cooling capacity should not be less than 3000 kcal/hr. or 12000 BThu/hr. or 3500 watt).

1.5 TR with 3 Star BEE Rating (rated cooling capacity should not be less than 4500 kcal/hr or 18000 Bthu/hr or 5250watt)

2.0TR with 3 Star BEE Rating (rated cooling capacity should not be less than 6000 kcal/hr. or 24000 BThu/hr. or 7000 watt).

Supply, 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 01 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-1 2023 and CPWD Specification. The system shall be able to deliver 100% of the rated capacity upto 42 Degree Celsius. The system shall be able to operate up to 50°C (out door ambient temperature). Inverter Type - Cooling Only

1.5 TR with fixed speed 3 Star BEE rating (rated cooling capacity should not be less than 4500 kcal/hr or 18000 Bthu/hr or 5250 watt)

Supply, Installation, Testing and Commissioning of Air Cooled Cassette type Air conditioners complete with Indoor unit(IDU), Out door unit (ODU), R-32/R410A/R-407 Green Refrigerant, wireless Remote, inbuilt drain pump, suitable for 400/230V, 50 Hz, 1/3 phase AC supply, including surface / concealed copper Refrigerant piping with insulation (closed cell elastomeric nitrile rubber tubular pipe section) upto 5.5 Mtr (IDU to ODU), copper power and control cable upto 5.5 Mtr (IDU to ODU) including drain pipe, the system shall be capable of performing cooling, dehumidification, Air circulation, filtration & ventilation of following capacity with Scroll/rotary compressor with min 01 year Original Equipment Manufacturer (OEM) warranty both compressor and Printed Circuit Board (PCB) as specified. The system shall be able to deliver 100% of the rated capacity as per relevant IS Code. The lab testing reports as per IS: 1391 shall be submitted from National Accreditation Board for Testing and Calibration Laboratories (NABL) accredited as per International Electro technical Commission (IEC) 17025 standards / Central Power Research Institute (CPRI)/Electrical Research and Development Association (ERDA) with Original Equipment Manufacturer (OEM) etc. complete as per CPWD specification and as per IS: 1391 as required.. Inverter Type - Cooling Only

2.5 TR with 5 Star BEE Rating (rated cooling capacity should not be less than 9000 kcal/hr. or 36000 BThu/hr. or 10500 watt).

Supply, Installation, Testing and Comissioning of ISO certified company made Air Cooled Floorstanding Tower type split Air conditioners complete with Indoor unit(IDU), Outdoor unit(ODU), surface / concealed copper Refrigerant piping with insulation(closed cell elastomeric nitrile rubber tubular pipe section) upto 3Mtr (IDU to ODU), copper power cable upto 3.5Mtr (IDU to ODU), R-32 /R-410/ R-407 Green Refrigerant, wireless Remote control, suitable for working between 180-260V with low & high voltage cutoff and 50hz, 3 phase AC supply capable of performing cooling, dehumidification, aircirculation of following capacity with Scroll/ rotary withm in 5year OEM warranty both compressor and PCB. NABL accredeated as per IS/ISO/IEC17025 standards/ CPRI/ ERD A labtesting reports as per IS1391 with OEM certificate must submitted to Engineer-in-charge.All as per pre approved by Engineer-in-charge. Cooling capacities are based on following condition-Indoor temp 27°CDB, 19°CWB; Outdoor temp 35° CDB , 24° CWB Piping connection should be 9.5mm & 15.9mm as per ISO manufacturing standards.Complete as per CPWD specification/ drawings and as directed by Engineer-in-charge.(cooling only)

2.4 TR BEE 3 Star Rating

3.3 TR BEE 3 Star Rating

3.8 TR BEE 3 Star Rating

4.6 TR BEE 3 Star Rating

Supply installation of additional length of copper pipe beyond 10ft length 3/8’’, 1/2’’ & 1/4’’, diameter for suction and liquid line with inculcation and necessary wining between indoor and outdoor units as per direction of the Engineer in charge.

Providing of 3/4" UPVC pipe of best quality of 25 mm dia meter including necessary clamping and fitting for draining of condensate water from indoor unit as per direction of the Engineer in charge