Contractor shall: a) Sweep floors with a treated dust mop to remove all dirt, dust, trash particles and other debris. Contractor shall utilize a synthetic mildly abrasive pad (or equivalent) to remove all scuff marks, scars, streaks, spills, stains, gum, tar and other foreign substances. Contractor may use a putty scraper with a metal blade to remove gum like substances. b) After removing dirt, dust, trash particles and other debris, wet mop the floor, ensuring that the floors, walls, baseboards, corners, thresholds and adjacent surfaces are free of dirt, dust, marks, scars, streaks, spills, stains, gum, tar and other foreign substances, including those resulting from the splashing of the cleaning solution. c) Use cleaning solutions appropriate for the type of floor surface and mix all cleaning solutions according to the manufacturer’s directions; and d) Take all necessary precautions, including, but not limited to, the display of “wet floor” signs, to advise Facility users of wet or slippery floors...
