Repairing of Air cooling machines at SMS Hospital, Jaipur

Supply and fixing of ss-304 (18 guage ) made base frame with sump for 15000 to 30000 cfm double skin central evaporative cooling plant including the air cooling machine needs to be dismantal and reinstalled using a new base and sump with necessary arrengement for centrifugal fan,electric motor, wet pads , 2 nos pre-filters, 2 bend PVC eliminator.the end plates for pad & eliminator shall be in ss-304 constructed, spring isolators to be installed in this frame.

Supply and fixing of ss-304 (18 guage ) made sump for 15000 to 30000 cfm double skin central evaporative cooling plant including the air cooling machine needs to be dismantal and reinstalled using a new sump with necessary arrengement for water pump, wet pads , 2 nos pre-filters,the end plates for pad & eliminator shall be in ss-304 constructed, include necessary hardware etc as required.

Supply and installation of 2 bend PVC eliminator/mist eliminator with 100 mm thickness, include G.I. frame and necessary support, hardware etc as required.

Supply and installation of 50 mm thick 7 layer Aluminium wiremesh pre-filter for air cooling machine/AHU etc as required.

Supply and installation of 50 mm thick MERV-8 synthetic media filter with efficiency 90% to 10 microns,made in Aluminium frame for air cooling machine /AHU etc as required.

Supply and installation of OEM made puff insulation panel The unit shall be fabricated with frame work hollow extruded aluminium profile with 0.80 mm preplasticised GSS on outside and 0.80mm 275gsm plain GSS on inside complete with 25 mm thick CFC free PUF insulation of minimum 40 kg/cum density sandwiched in between inner and outer skins.including door handles, hardwares etc as required.

Supply , Installation, Testing and Comissioning of factory assembeled double skin central evaporative cooling plant having specifications as per A, B, C, D, E

A. Air washer comprising of 2nos Pre-Filters. First filter shall be 50mm thick Aluminium wiremesh filter & second filter shall be 50 mm thick MERV-8 synthetic media filter with efficiency 90 % down to 10 microns. Both filters to be placed over the common frame.

B. Humidification section comprising of Wet pads 200 mm thick impregnated cellulose paper media ( Celdec pads ) with 2 bend PVC eliminator. The End plates of Pad & Eliminator shall be in SS 304 construction. Also, the inner blank offs of Wet section shall be in SS304 construction.

C. Fan Section comprising of belt driven, DIDW Backward curved AMCA certified centrifugal fan with maximum air outlet velocity of 10m/s suitable for required cfm at 50 mm static pressure (Total static of the unit shall be verified by the OEM before the design & supply of the units). Fan & Motor should be mounted over Aluminium channel of suitable thickness and should be isolated from the unit's bottom panel by means of Spring isolators.