Chemicals purchase large quantities of cleaning chemicals. These are delivered in 205 liter drums and include solvents, acids and other corrosives, and detergents. These products are decanted by ABC chemical’s staff into retail size containers (not exceeding 30 liters/kilograms) , re-labelled and shipped in company-badged delivery vehicles to retail outlets throughout the metropolitan area.There is, within 25 meters of ABC chemical, a local nursing home that cares for elderly residents with age-related conditions including dementia. Across the road from the nursing home is a child care center that provides day care for the under 5’s. ABC chemicals employs some 50 people whose duties include the day-to-day running of the business and decanting of the chemicals into smaller containers. Small spills during the decanting procedures are cleaned up with rags, which are disposed of at the end of the day into the general waste dumpster in the rear yard of the premises.The dumpster is collected by a waste contractor on a weekly basis.