Replacement 01 No. 2.0 TR Split AC in room No. 28 at Chandigarh College of Architectrue, Sector 12, Chandigarh

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 Inverter

Providing & Fixing of Powder coated ready made heavy duty out door stand for Split AC unit as per site requirement to the entire satisfaction of Engineer- in Charge.

Providing & fixing of 3 core 2.5 sqmm flexible copper wire as per ISI specifications including connections etc. of approved make Havell/Finolex/Ecko/Polycab etc. complete in all respect at site.

Providing and Fixing of PVC Rigid drain Pipe complete in all respects from indoor unit to Disposal Points as directed by the E.I.C. Size ¾” including specials Diplast Or Equalivent.

Providing and Fixing of 22 gauge soft copper piping of size 3/8” & 5/8” or as per original manufacturer of A/C size, for Liquid & Suction sides, between indoor & outdoor units with 6 mm thick nitrile rubber insulation & protective covering for exposed whether/chasing including cost of chasing brick wall/RCC wall & repairing to original condition. The rate per meter includes cost of 1 meter each of both 3/8” & 5/8” with insulation.

Providing and fixing of Voltage Stablizers with copper winding input range 170-280 volts nominal output 230 Volts +/- 10% complete in all respect. Make: Deol, Jewel, V-Guard or Equivalent

5 KVA Capacity

Core cutting in walls with electric drill machinery with core cutting dye of 100 mm dia including filling with cement and water proofing complete in all respect.