Specifications include, but are not limited to: a. All wastebaskets and trash receptacles shall be emptied. Refuse shall be bagged and removed to a designated area on the premises. Bags shall be heavy-duty minimum of 1.5 mil. thick and 2-ply strong plastic bags. Bags are to be securely tied at the top to prevent spillage. Trash can liners are to be replaced when soiled. b. Ashtrays and cigarette urns shall be emptied, cleaned, and replaced. Ashtrays and cigarette urns outside the front door and in the outdoor smoking areas will be cleaned. c. Desks, where accessible (Contractor is not required to remove paperwork, etc.), tables, filing cabinets and other furniture and equipment shall be kept free of dust and dirt. d. Windowsills, ledges, open shelf areas, banisters, railings, and other exposed flat surfaces shall be kept free of dust and dirt.