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Mlnnwoti PoButlon C«...4rol Ag»ney Hazardous Waste #4.30, Saptemtoer 1999 Some shops have oil- water separators on the drain connected to the sewer to collect small drips, spills and grit To ensure oil does not enter the sanitary sewer, service the separator regularly: skim off the oil and place it in the used-oil container and remove and evaluate the collected grit How often this must be done depends upon how much oil and grit is allowed to enter the drain and the size of your grit chamber. Table 2: Conditions for On-Spsclflcatlon Usod Oil lit in ( mididon Response fact sheets and others available on the MPCA Web site: Flash posit Arsenic Cadmsan Chromum Lead 100* Fafarenhek msihaim S.O ppia* maxinum 2.0 pptn* maxhaim 10.0 ppmf maximum 100.0 ppm* maxsiun Ibtal Habgens 1000.0 ppm* maximun* Contain and clean np liquid spills on impcnneablc surfaces by using squeegees and dustpans or mops or *parts ptr mUlioH **A l€vtl of htdogm up zo 4,000ppm b (uiowed f it ciat be proven that hazardous waste has not been mixed with the used oil • 6.3, Prevention and Preparedness for Oil Delivery Companies • 6.4, SpUl Prevention and Planning • 6.6, Minnesota Spill Bill • 6.\1, Small Petroleum Spill Cleanup • 6.14, Spill Debris Disposal Options • 6.16, Thin Spreading Small Quantities of Petroleum Contaminated Soils Shipping*Requirements (Minn. Rules 7045.0855 Subp. 4) vacuums designed for liquids. Combine and recycle with other liquid used oil. If sorbents are required, use sparingly and only after all liquid oil diat can be recovered is recovered. Control spills on land by using soil, sand, sorbent socks or granules to build a barrier to contain flowing oil. Recover liquid oil using appropriate pumps or vacuum trucks (a contractor may be needed to assist) and place in a container for recycling. Cont amin ated soil, sand and clay sorbent must be excavated or recovered and treated at a permitted facility. If the quantity is less than 10 yards and if approved by the MPCA Emergency Response Team, treatment on site may be an option. Used oil generators may transport up to SS gallons of used oil sorbents in their own vehicle or any amount of used-oil filters without being subject to the used oil/filter transporter requirements. If haulin g your own oil wastes, you must: • take the oil, filters and/or sorbents to a collection site or to an aggregation point owned by the generator. • ensure that filters and sorbents do not contain fiee- flowing oil. ensure that used oil does not leak during transport. Report all used oil or other petroleum spills of five gallons or more to the Minnesota Duty Officer at the 24- hour emergency number given on the last page. For additional information about reporting spills, see MPCA Emergency Response Fact Sheets 6.1, Reporting Spills and Leaks, and 6.2, Reporting Hazardous Material Spills. If not hauled by the generator, used oil must be hauled by an oil hauler having an U.S. Environmental Protection .agency (EPA) identification number. Used oil filters must be hauled by an oil-filter hauler that Las a license from the MPCA or a metropolitan county. MPCA Hazardous Waste frict sheet M.OO, Used Oil Hauler Services, includes a list of oil service providers. NOTE: Neither a hazardous-waste manifest nor a hazardous-waste transporter is tequired when transporting used oil destined for recycling. (However, bodi must be used for oil that is too contaminated to be recycled and requires disposal as a hazardous waste.) Regardless of amount, if your spill enters a sewer, ditch or surface waterway of any kind, report the spill to th« National Response Center. Records For more information about spill prevention and clfctttup requirements, see the following MPCA Emergency Generauxs must keep reccuds at the ', businesses of all shipments of used oil, used-oil filters and sorbents, including those records they make themselves. Used oil and used oil-filter haulers are required to give receipts Managing Used Oil and Related Wastes Pages tAiai