Information presented in this publication is intended to provide a general understanding of the statutory and regulatory requirements governing automotive repair and autobody shops. This information is not intended to replace, limit or expand upon the complete statutory and regulatory requirements found in the Illinois Environmental Protection Act and Title 35 of the Illinois Administrative Code.
Because automotive repair and maintenance practices can affect more than just you and your customer, it is in your shop’s best interest to comply with regulations that are designed to protect the health and safety of you, your co-workers, your community and the environment. For instance, paints, solvents and other liquids can release hazardous substances to the air, which may result in serious health impacts for employees spray painting, stripping or fluid changing if proper health and safety practices are not followed. Compliance with applicable regulations can help you minimize these impacts and avoid potential penalties and fines.
This fact sheet provides you with an overview of the regulations that you should comply with during your daily operations. It also suggests ways that can help you comply and step "beyond the standard" to prevent further pollution, while possibly reducing costs at your shop.
Certain wastes common to auto shops are considered special wastes. Special wastes include:
For more information about how to determine what is special waste including pollution control waste, see the Illinois Environmental Protection Agency (EPA) Office of Small Business fact sheet titled "Do I Have A Special Waste?" or call the Office of Small Business. This fact sheet describes hazardous wastes and industrial process wastes that are common to automotive repair and autobody shops.
Hazardous waste is a type of special waste. A waste can be classified as hazardous if it (1) is listed on the Illinois EPA hazardous waste list which can be obtained from the Office of Small Business, or (2) exhibits one of the following characteristics: ignitability, toxicity, corrosivity or reactivity.
Various tests can be conducted in a lab to confirm whether a substance has hazardous characteristics, or generator’s knowledge of a waste’s contents can also tell you if a waste is hazardous or not. Contact the Office of Small Business or see your material safety data sheets (MSDS) for more information on a specific product or source. Carefully reading product labels and warnings also can be helpful.
Where Can I Find More Information?
Material safety data sheets (MSDS) provide helpful information on the hazardous classification and proper disposal for commercial products and chemicals. Contact your suppliers for information on how to get MSDSs for products in your shop!
An industrial process waste is any liquid, solid, semisolid, or gaseous waste generated when manufacturing a product or performing a service. Examples of industrial process waste generated at auto shops include cutting oils, paint sludges, equipment cleanings, metallic dust sweepings, used solvents from parts cleaners, and off-specification, contaminated, or recalled wholesale or retail products.
As a generator of waste, it is your responsibility to determine what kind of wastes you generate and to make sure that you comply with the necessary waste, water, and air regulations for handling those wastes. Common auto shop waste streams may include:
Did You Know?
Creating a well defined plan for managing and reducing hazardous waste will help you save time, money, and ensure a safe workplace for employees and customers.
Used Oil - Used oil that is contaminated with dirt, metals, waste, or other chemicals during the process (for example, running through an engine) IS NOT a hazardous waste if it is recycled on-site or off-site. However, used oil may be a hazardous waste if it is mixed after the process with hazardous materials such as gasoline or solvents. Therefore, used oil should be separated from other wastes and stored in leak-free containers labeled "Used Oil."
Because used oil is often recycled or reused, it is subject to it’s own management requirements. See the "How Do I Manage My Used Oil and Used Oil Filters?" fact sheet or contact the Office of Small Business for more information.
Used Oil Filters - Used oil filters ARE NOT a hazardous waste if they are drained properly. Oil filters should be fully drained using an approved method such as:
On-site recycling of wastes such as used solvents, used antifreeze, and used oil can help to reduce waste and save you money! Here are two ways that recycling yourself can help to cut costs:
For ideas of how you can better recycle and reuse wastes in your shop, contact the Office of Small Business. It pays to recycle!
After a filter has been properly drained it can be safely recycled with other scrap metal. Used oil drained from filters can be combined with other used oil. For more information on how to handle used oil filters, see the "How Do I Manage My Used Oil and Used Filters?" fact sheet, or contact the Office of Small Business or the Filter Manufacturers Council Regulatory Hotline at (800) 999-FILTER.
Used Antifreeze - Antifreeze IS hazardous waste if it contains elevated levels of solvents or certain metals, particularly lead; if the pH level is greater than 12.5; or if it is mixed with a hazardous material such as gasoline or solvents. Antifreeze IS NOT considered hazardous waste if it is recycled in a closed loop system on-site.
Used Solvents - Used solvents ARE considered hazardous wastes when the flashpoint (the temperature at which the liquid will ignite) is under 140° F. Based on the solvent used, some used solvents may also be considered hazardous for the characteristic of toxicity. Used solvents, such as those from a parts washer, should be segregated from other wastes in clearly labeled, leak free, and tightly closed containers. An off site contractor should be employed to dispose of used solvents. See the "Managing and Reducing Parts Washer Wastes" fact sheet for more information on managing used solvents.
Paints and Coatings - Paints ARE considered hazardous when they (1) contain elevated levels of certain metals, such as barium, mercury, and lead, (and are therefore considered toxic) and, (2) if the flashpoint is below 140° F or (3) if they contain hazardous amounts of certain solvents. Carefully read container labels and consult MSDSs to find out the contents of the paints your shop is using.
Used Rags and Other Absorbents - Rags and towels used to wipe down dirty parts and equipment, and to clean up spills that may occur around the shop should be wrung out, separated, and stored in clearly-labeled containers. Soiled rags that have been thoroughly wrung out (meaning that not even a drop of liquid drips from the rag when wringing) can be sent out to be cleaned with other industrial laundry. Rags that are laundered ARE NOT considered hazardous or special waste. Rags should be wrung out into containers that are clearly marked with the name of the substance that was absorbed.
Pollution Prevention Tip
Try to reduce the amount of liquid absorbed with rags by using a mop, squeegee and dust pan, or vacuum to remove the bulk of the spill. Dryer, cleaner rags will be easier to wring out and can be used more often between washings.
If the rag can not be thoroughly wrung out, the rag should be managed based on the material it was used to absorb. If the material absorbed is hazardous, the rag should be considered hazardous as well.
If your facility uses other absorbents such as kitty litter, sawdust, or a similar substance to clean up spills on site, it is important to dispose of these used absorbents properly based on the material they absorbed. For example, absorbents used to clean up a solvent spill many need to be disposed of as a used solvent. For more information, see the "How Do I Manage My Used Rags and Other Absorbents?" fact sheet.
Used Batteries - Used batteries may be hazardous. If so, they can be managed under the universal waste rules. For more information on universal waste, call the Office of Small Business. Retail battery suppliers must accept used batteries in exchange for each battery purchased. Used batteries that are waiting to be transferred to the recycling facility should be kept indoors in a noncorrosive container or on a covered platform where battery acid leaks can not reach drains. Your battery supplier may accept batteries for recycling.
Used Tires - Used tires are NOT hazardous waste. Used tires that are not suitable for resale must be sent to an IEPA-registered used tire storage/processing facility. Any vechicle transporting more than 20 used tires in Illinois must be registered with the Illinois EPA and display proper placecarding. Used tires can be recycled by being retreaded and resold, or shredded into tire chips and used for various purposes, such as burned for energy recovery, converted into crumb rubber for various recycling applications, or utilized in "high-end" civil engineering applications (road base in highway construction over weak soils, septic system leachate fields, drainage media in landfill applications, etc.) If you are not a tire retailer and you have more than 50 used tires on your property, you are considered a used tire storage site and you must register your site annually with the Illinois EPA and pay a $100 annual storage fee. If you are a tire retailer, there are several exemptions available to you related to the number of used tires in storage.
Please visit the Illinois EPA's Used Tire Program for more information or contact the Illinois EPA's Used Tire Program at 217/785-8604.
The regulations that affect your shop are based on how much hazardous waste you generate. The following bullets describe the three hazardous waste generator categories.
If you have questions concerning the amount of waste your shop produces, contact the Office of Small Business for more information.
Most automotive repair and autobody shops generate less than 220 lbs. per month of hazardous waste. If you generate less than 220 lbs. per month, the following requirements apply to you:
What if my shop sends its waste off site to a Treatment, Storage, and Disposal Facility (TSDF)?
If you generate more than 220 pounds per month of hazardous waste and your shop contracts out to have its waste shipped off site, Illinois regulations require you to complete a Hazardous Waste Manifest, or a contractual agreement, that is used to track the transport of hazardous waste from the generator to the designated TSDF. Copies of the manifests must be kept on file for 3 years. If your shop generates less than 220 pounds per month of hazardous waste, a hazardous waste manifest is not necessary. See the "How Do I Manage My Hazardous Waste?" fact sheet for more details.
If your shop generates 220 to 2,200 lbs. per month of hazardous waste certain regulations apply specifically to you. You must:
You must also prepare your shop for emergency situations:
If you generate more than 2,200 lbs. per month of hazardous waste, see the "How Do I Manage my Hazardous Waste?" for information about regulations that apply to you or call the Office of Small Business.
Wastewater is often generated by operations such as the rinsing of parts, and the washing down of engines or dirty tools. If water becomes mixed with oil, antifreeze, solvents, or other liquids , it is important that it be properly treated and contained prior to discharge.
A National Pollutant Discharge Elimination permit from Illinois EPA is required for business owners that discharge their power washing wastewater directly into a water body. If wastewater is discharged to a sanitary sewer system, the business owners must apply for a state construction permit and may also need to apply for a state operating permit. Contact the Office of Small Business for more information on Illinois EPA water permits. If your shop is discharging large quantities of wastewater into the municipal sewage system, you may be required to get a permit from your local wastewater treatment plant.
Tips for Wastewater Generators
A number of regulations are designed to protect you and your co-workers before such a situation occurs. If a spill occurs, immediately take action to contain the spill. To prepare for emergency situations, make sure that the following actions have been taken.
When cleaning up spills in your shop or in the surrounding area, remember to first use the dry clean-up methods such as dry mops, rags, or absorbents. Using water to address a spill may create contaminated wastewater and makes the spill harder to contain. For small spills, use a rag or an absorbent that can be properly disposed of. The steps below offer a helpful guide to how to react in the case of a larger spill.
Activities common to automotive repair and autobody shops that can impact the air surrounding your shop include the following:
Automotive repair and autobody shops are subject to a number of air pollution regulations, and may be required to obtain permits depending on the type of activities conducted, the amount of materials used, and the location of the shop.
Below are a number of materials common to automotive repair and autobody shops that can be sources of air pollution. Proper handling can reduce the amount of air pollution while keeping the workplace safe for employees.
Halogenated Solvents - It is important to note whether or not your facility is using halogenated solvents for parts cleaning. Halogenated solvents are defined as solvents that contain greater than a 5% concentration of (1) methylene chloride, (2) perchloroethylene, (3) trichloroethylene, (4) 1,1,1-trichloroethane, (5) chloroform, or (6) carbon tetrachloride (this information can be found on the MSDS.) If halogenated solvents are used in your shop, you must complete and submit a notification report to the Illinois EPA. Also, solvent storage containers should be closed securely to prevent air emissions from escaping the container. For more information on parts washer solvents, see the "Managing and Reducing Parts Washer Wastes" fact sheet.
Pollution Prevention Tip
Reducing the amount of solvents and paints that your shop uses can save you money and help you to comply with State and Federal air quality regulations. Using new and more efficient equipment and training employees in the equipment’s use can reduce the amount of material used and the amount of pollution an activity creates. Using paints and solvents low in VOCs can also help to make compliance easier. Call the Office of Small Business for ideas of technologies and operating methods that can help you to reduce and save.
Chlorofluorocarbons (CFCs) - Many motor vehicle air conditioners (MVACs) contain refrigerants with CFCs, which are believed to damage the layer of protective gases around the earth (ozone layer) if released to the air. Regulations have been designed to limit the use of CFCs in many industrial processes.
MVAC technicians and others engaged in fluid exchanging activities should be trained by an EPA-approved Section 609 program in order to work safely with air conditioning units. Training certificates should be on kept on file in your shop.
Refrigerant recycling and recovery equipment must be approved by the Illinois EPA and must meet the standards of the Society of Automotive Engineers.
Gasoline - If your shop dispenses gasoline you may, depending on your location, be subject to certain requirements.
Gasoline dispensing operations located in either the Chicago or Metro-East ozone non-attainment areas or in Boone, Peoria, Tazewell, Rock Island, or Winnebago Counties and which exceed certain gasoline throughput levels must comply with the Stage I vapor recovery requirements.
These measures involve the minimization and capture of gasoline vapors generated when fuel is transferred from the delivery truck to the storage tank.
If your station is located in the Chicago ozone non-attainment area and you sell over 10,000 gallons of gasoline per month, all gasoline pumps must be equipped with Stage II vapor recovery equipment. This equipment captures the gasoline vapors displace from vehicle fuel tanks during refueling. Stations must register with the Illinois EPA. For more information on Stage I and Stage II requirements and equipment specifications, contact the Office of Small Business.
A Health and Safety Tip
For the health and safety of employees who are directly involved in, or working near, painting operations, make sure that the painting area is equipped with a ventilation system that captures and removes all paint vapors. Also make sure that all employees are properly trained in paint mixing, application, and handling techniques. A respirator or mask should be used when working in the paint application area, and should be properly fitted in accordance with the manufacturer's instructions. Protective eyewear with side shields is also necessary.
A Health and Safety Tip
Employees engaged in or working near grinding, welding, or sandblasting activities should wear the proper personal protective equipment at all times. A respirator or mask should be used when grinding or sandblasting, along with protective eyewear with side shields. When welding, it is important to make sure employees are wearing the proper protective clothing such as arm length leather gloves and leather aprons to assure maximum safety.
Paints and Thinners - Paints and thinners should be stored in clearly-labeled, airtight containers that are tightly closed when not in use. While most shops do not release the amount of VOCs that make a permit necessary, any shop with painting operations that uses over 5,000 gallons of paint per year is required to obtain an air permit.
Autobody refinishing operations located in the Chicago and Metro-East St. Louis ozone non-attainment areas must register with the Illinois EPA and must comply with additional requirements. Shops in these areas must use paints and cleaning products meeting certain VOC content limits. The use of high-efficiency paint applicator guns and automatic gun cleaning devices is also required.
Particulates - Shops engaged in grinding, welding, and sandblasting activities may produce a large amount of fugitive particulate matter (metal filings, dust, etc.). Work areas should be equipped with ventilation and filtration systems, placed directly at the source of dust, that collect and remove airborne particulates and remove fumes from welding operations. Make sure to replace filters when needed. Sweep the shop for particles and dust not collected in the filtration system before engaging in any washing or rinsing activities. Metal filings and paint chips created when sanding and grinding can negatively impact water quality if allowed to enter the environment.
For additional information on how you can keep up with regulations and requirements that effect YOU, call the Illinois EPA Office of Small Business Helpline toll-free at (888) EPA-1996 or the DCCA Small Business Environmental Assistance Helpline at (800) 252-3998. All calls are considered confidential and the caller can remain anonymous.