Procurement of , reimbursement against providing spare parts replacement of the equipments as per requirement like pump vavs fire dampers manual motorised butterfly valves motors gate valves hydrant valves grills diffusers belts of ahu s ahu components reme cell supply of pipe fcu components air washer components air scrubber components cooling tower components heat pumps components chiller components inline fans components exhaust fans propeller fans instruments electrical items and their accessories etc as per the technical specification of the tender document and direction of the eic , supply and fabrication of gss ducting complete with vanes splitter dampers fire retardant gaskets hanging arrangement including fully threaded gi rods and gi c channels rolled steel wires or gripple wire rope hangers supports complete with end fixing gi c channels etc as approved by eic and other related items