Modification of air-conditioning system of FOPD building at CSIR-CGCRI, Kolkata.

Amount

Supply, installation, testing & commissioning of Mitsubishi Heavy/ O-General make (Maximum star rated) Air Cooled AC system with copper cooling and copper condensor coil and R-410A/R32 refrigerent gas and with Hermetically sealed compressor, thermostatic expansion valve and microprocessor controlled Remote switch. The job is including of electrical cabling work for power distribution, cutting holes, supply and mounting MS section on the brick pedestal / outdoor MS structure for the out door units with Plasma / filters, necessary mounting arrangement for indoor units comprising supports, leak testing & adequate gas charging etc.

4.0 TR cassette Type (Mitsubishi Heavy/ O-General )

2.0 TR High wall split Type (Mitsubishi Heavy/ O-General )

1.5 TR High wall split Type (Mitsubishi Heavy/ O-General )

Supply & interconnecting refrigerant piping for liquid & discharge line, insulation, supports, brackets etc. between indoor and out door unit in surface / recess fashion as per site requirement

For 4.0 TR Cassette type AC machines

For 1.5/2.0 TR split type AC machines

Supply & Laying PVC insulated Copper Electrical cable between indoor and out door unit in surface / recess fashion as per site requirement

4Cx2.5 sqmm

Supplying and laying of hard braded drain water pipe complete with fitting accessaries in concealed / surface fashion including mending good damages to the original finish.

Supplying and laying of rigid PVC condensate drain piping complete with fitting accessories in concealed / surface fashion including mending good damages to the original finish.

scientific refregeration