Installation of Air conditioners in various offices and labs at DLCSUPVA, Rohtak

HSR 25.17.5 TOWER TYPE SPLIT UNITS Supply, Installation, Testing and Commissioning of Air Cooled Floor standing Tower type split 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 5 Mtr (IDU to ODU), copper power cable upto 5.5 Mtr (IDU to ODU), i/c drain pipe of suitable length and size. R-32/R-410/R-407C 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 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. HSR: 25.17.5.4 2 Tr. to 2.4 Tr. Make- Voltas/Hitachi/Bluestar

HSR 25.11.5.6: Supplying, Installation, Testing and Commissioning of Air Cooled Floor standing Tower type split 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 5 Mtr (IDU to ODU), copper power cable upto 5.5 Mtr (IDU to ODU), i/c drain pipe of suitable length and size. R-32/R-410/R- 407C Green Refrigerant, wireless Remote control, suitable for working between 380V-415V 50 hz ,3 phase AC supply with low & high voltage cutoff and capable of performing cooling, dehumidification, air circulation of following capacity with Scroll / rotary 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. HSR: 25.11.5.7: 3.8 to 4.0 TR. Make: Voltas/Hitachi/ Bluestar

HSR 25.11.2: HI WALL SPLIT SYSTEMS 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 °C. 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 °C (out door ambient temperature). Inverter Type- Cooling only HSR:-25.11.2.3 1.5 TR with 5 Star BEE Rating Make: Voltas/ Hitachi/ Bluestar

HSR 23.35.14.5: COPPER REFRIGERANT PIPING: Supplying, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for 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 : 19 mm dia (OD) (Hard drawn) with tube thickness 1.2 mm or suitable as per Tower AC

HSR 23.35.14.3: 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm or suitable as per Tower/Split AC

HSR 23.35.14.1: 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm or Suitable for Split/Tower AC

HSR 23.35.14.4: 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm Suitable for Tower AC

HSR 24.14.40: Providing & erection/ laying of PVC/ XLPE insulated underground aluminium conductor underground cable on surface/ existing cable tray complete in all respect with necessary connection upto the entire satisfaction of Engineer in Charge of the work. 35 Sqmm 4 core (Arm.). Make: Polycab, Havells, RR

HSR 23.22.1.10: Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/ pedestal/ Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 125 to 160 amp, 25 KA. Make: Havells, Indo-Asian, Standard

HSR 23.22.4.1: Supply and erection of double door sheet steel enclosure distribution board suitable for MCBS and ELCBS etc. recessed in wall including bonding to earth with all labour and material required to complete the job in all respect up to the entire satisfaction of the Engineer-in-Charge of the work. SPN DB Double Door 4 way (2 incoming and 2 outgoing). Make: Havells, Indo-Asian, Standard