All floors shall be maintained in a smooth, easy-to-clean, and impervious condition as is necessary to maintain a sanitary environment for the distressed food subjected to reconditioning, salvaging, or warehousing therein. Wooden floors shall be coated with a protective coating or compound which effectively eliminates cracks and crevices that may harbor dirt, insects, or rodents. Floors that frequently get wet shall be constructed so as to prevent pooling of water and shall be maintained in a clean and sanitary condition.
MS s 31.101
September 23, 2013