bids are invited for boq of ducted ac at vemagiri supply of ducted indoor and outdoor with carded remotes of 5 point 5 tr capacity including all accessories as per specifications , lifting and shifting of indoor and out doors 5 point 5 tr , charges for pressure testing vacuumising commissioning of the dx system with required refrigerant 5point 5 tr , sitc of copper refrigerant piping set of line suction and discharge 5 point 5 tr , sitc communication cable between indoor and outdoor units 5 point 5 tr , sitc of cpvc drain pipe with fittings supports clamps of 25mm or 32mm dia 5 point 5 tr , supply installation testing and commissioning of gi ducting plenum box 24 g or 22 g , sitc of thermal insulation with xlpe al pet class o 19mm thick for plenum box , sitc of extruded al powder coated i ball diffusers 300mm diameter , sitc of gi butterfly dampers made of 300mm dia , sitc of flexible canvas connection for idu 5 point 5 tr , sitc of ms supports with black paint for idu , comprehensive amc charges for ducted ac units for first year , comprehensive amc charges for ducted ac units for second year , comprehensive amc charges for ducted ac units for third year , comprehensive amc charges for ducted ac units for fourth year , comprehensive amc charges for ducted ac units for fifth year , unitary air conditioner (window ac) (v2) as per is 1391 (part 1) total quantity : 1317