KWANG TAT ENGR WORK

This sub-class includes: - collection of non-hazardous solid waste (i.e., garbage) within a local area, such as collection of waste (including mixed recoverable materials) from households and/or businesses by various means (e.g., refuse bins, wheeled bins, containers) - collection of non-hazardous waste of animal or vegetal origin - collection of yard waste - collection of waste output of industrial plants - collection of hazardous or toxic waste like: - used oil from shipment or garages - bio-hazardous waste - used batteries - hazardous waste of animal origin - nuclear waste - collection of expired pharmaceuticals - collection of recyclable materials - collection of used cooking oils and/or fats - collection of refuse in litter-bins in public places - operation of waste transfer facilities or stations for hazardous and/or non-hazardous waste - collection of construction and demolition waste - collection and removal of debris