supply of relocation of exhaust fans upto 3000 cfm from existing location and reinstallation to desired location. the installation of fans shall be done using proper hanging arrangement with terminal building truss or concrete roof as per site requirement, with the use of threaded rods, anchor fasteners etc as required, including connection to the ducts through canvas connection. the work shall be carried out with proper safety equipments and as per safety standards at heighted areas.
