lectrical Installation Work for the office Accomodation of the Dte. of Anti-Corruption Branch for Enhanced effectiveness at 5th Floor Benfish Tower and 6th floor of Benfish Bhawan ----SITC of Air Conditioning Machines at 5th Floor of Benfish Tower

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). Cooling Capacity- 5.2 kW (Minimum) , Air Flow Rate:600 CFM (Minimum), ISEER-5.0 (Minimum) (Make- O General/ Mitsubishi Electric/Daikin)

Cooling Capacity- 6.1 kW (Minimum) , Air Flow Rate:600 CFM (Minimum), ISEER-5.0 (Minimum) (Make- O General/ Mitsubishi Electric/Daikin)

Supplying, 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, filteration & ventilation of following capacity with Scroll/rotary compressor with min 5 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 Electrotechnical 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 1.5 TR (Make- O General/ Mitsubishi Electric/Daikin)

Supply, Installation, Testing, and Commissioning of 230V, 1 phase, 50 Hz Inverter Type Ceiling suspended Cassette type Air conditioners complete with wireless Remote having the capable of performing of cooling capacity 26000 BTU/hr or 7620 W (Minimum), dehumidification, air circulation, R 32/R-410A Green Refrigerant and variable speed inverter rotary compressor with 100% copper condenser coil with anti-corrosion coating, ISEER more than 5 and Air flow rating 990 CFM (Min) including Printed Circuit Board (PCB) with metal enclosers and min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and PCB and maintaining the noise level between 35 dB to 45 dB at inside the room is acceptable. The unit shall be in confirmation with IS 1391 Part-II 2023.The system shall be able to deliver 100% of the rated capacity upto 42 degree C and operate up to 52 degree C ambient temperature. (Make- O General/ Mitsubishi Electric/Daikin)

Supply, Installation, Testing, and Commissioning of 440V, 1-Ph/3-Ph, 50 Hz Inverter Type Ceiling suspended Cassette type Air conditioners complete with wireless Remote having the capable of performing of cooling capacity 48000 BTU/hr or 14068 W (Minimum), dehumidification, air circulation, R- 32/R-410A Green Refrigerant and variable speed Scroll compressor with 100% copper condenser coil with anti-corrosion coating, ISEER more than 5 and Air flow rating 1475 CFM (Min) including Printed Circuit Board (PCB) with metal enclosers and min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and PCB and maintaining the noise level between 35 dB to 45 dB at inside the room is acceptable. The unit shall be in confirmation with IS 1391 Part-II 2023.The system shall be able to deliver 100% of the rated capacity upto 42 degree C and operate up to 52 degree C ambient temperature. (Make- O General/ Mitsubishi Electric/Daikin)

Supply, Installation , Testing & Commissioning of of Microprocessor based air cooled 3.7 TR to 4.0 TR ceiling suspended Concealed type Air Conditioner with R-32/R410A Gas, having cooling capacity of (13.0 kW to 14.10 KW) , Min. CFM-1295, noise level less than 50 dBA with Fixed speed/ Inverter type single/multiple Rotary/Scroll Compressor suitable for operation on 415V - 50 Hz - 3 Ph AC supply for outdoor. Make :-Mitsubishi Electric Cat No- PE-M48JAK-DA/4TR or Similar of Mitsubishi Heavy FDUM125CSV-S6/ O-General.

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. (Make-Raiku/Totaline)

9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm. (Make-Raiku/Totaline)

15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm. (Make-Raiku/Totaline)

19 mm dia (OD) (Hard drawn drawn) with tube thickness 1.2 mm. (Make-Raiku/Totaline)