Specifications include, but are not limited to: Contractor personnel shall go about their work in a quiet manner. Hallway or stairway accesses, entrances or doorways shall not be completely obstructed (Excess water and wet wax on floors are considered obstructions). Chairs, wastebaskets, etc., shall not be placed upon desks, tables, counters, or other surfaces during maintenance operation. All furniture and equipment moved will be replaced in its original position by the contractor. FLOOR MAINTENANCE: Floors will be cleaned so that no dust or dust streaks remain on floors, in corners, behind radiators doors, under furniture and equipment, or on stair treads and risers. Cleaning will be done in such a manner that a minimum of dust israised. Straw brooms may be used only for sweeping exterior areas. All furniture and equipment moved during the cleaning process will be replaced at the completion of the work. All cleaning debris will be removed to receptacles provided for this purpose. All floor expansion joints shall be cleaned to remove all trapped dust, dirt and other debris. Dusting cloths and treated yarn mops will be used according to manufacturer'srecommendations and only to the point of saturation of their working surface dirt and soil, then such cloths or ops will be discarded, and clean materials used. All accumulated bulk debris from cleaning will be immediately removed from the floor surface to prevent the tracking of this accumulated waste back on to previously cleaned areas. DUST MOPPING: Includes removal of light litter and dust from smooth floors as a polishing operation, or preparing floors for wet mopping
