REPLACEMENT OF PACKAGE AIR CONDITIONERS AT AF STN SAMANA UNDER GE (AF) JAMNAGAR NO 1.

Amount

Supply, Insatllation, Testing and Commissioning of 8.75 TR Air cooled floor mounted packaged unit indoor and outdoor unit in Existing duct and foundation inclusive of machine hanging, shifting, positioning necessary electrical cable connections to the existing panel with suitable Lugs & rubber pads for indoor and outdoor units complete with sealed Scroll type twin compressors, Btu/HR-105000, centrifugal forward curved blower, star-delta starter, Shell & Tube Chiller, Air cooled fin & tube type Condenser, Condenser Fan- propeller type, microprocessor based LCD display, common Base frame / skid structure, Interconnected Copper Refrigerant piping, Vibration Isolators, Gauge Panel, Flexible connectors at Chiller connections, Automatic Safety Controls, Ozone friendly CFC Free Refrigerant Gas R-22( Refrigerent gas will be measured and paid seprately under item No, Insulation as required etc. The Motor shall be suitable for operation on 415 ± 10% V, 50 Hz, 3 phase AC power supply. Necessary civil work such as PCC foundation and stand hanger for placement of plant to be covered in the scope of work. all as specified and as directed.:- Make: Blue Star DPA1052R1 or techno commercial equivalant model of make specified

Providing and fixing of 25 mm PVC drain piping superior quality of proper sizing with nitrile rubber insulation from indoor to outdoor, complete all as specified and as directed.

Supply ,fabrication, installation and testing of flexible connections constructed of flexible canvas sleeve for each ductable units complete all as specified and as directed.

Supply & fixing of seamless copper piping 22mm of 18/19 SWG size Refrigeration piping support properlly connecting indoor units to outdoor units with necessary supports,fittings in cable tray with fabrication support and consumables with anticorrosive paint with colour codes and Nitrile Rubber insulation complete all as specified and as directed.

Supply & fixing of seamless copper piping 28mm of 18/19 SWG thickness Refrigeration piping support properlly connecting indoor units to outdoor units with necessary supports,fittings in cable tray with fabrication support and consumables with anticorrosive paint with colour codes, and Nitrile Rubber insulation complete all as specified and as directed.

Supply & fixing Communication cable between outdoor unit and indoor unit with PVC conduit 2.5 sqmm 4 core in suitable PVC Conduit complete all as specified and as directed.

Supply only Gas Charging (R-22) . (Note: only first fill of gas will be measured and paid extra quantity if required due to leak and loss will be made good by contractor at his own cost.)

Dismantaling existing old pakage AC and its connected items incl cable tray and cable, pipe connections etc and other acessories and Deposit to EM store complete all as specified and as directed.

Supply and fix Thermal fiber glass wool insulation on existing Duct including removing old insulation complete all as specified and as directed.

Chamunda Kruparefrigeration

AIRDOT ENGINEERING

M/s SK Traders