If Spills Occur
If a spill occurs and it is safe to respond, do so immediately. Secure the area with “Caution – Do Not Enter” tape, rope, or warning signs and inform your supervisor as well as others in the immediate area of the spill. Block any drains that could be impacted by the spill. This can be done using spill response materials such as a spill mat, drain plug, or berm. If these materials are not available, the drain can be blocked using any materials on hand, such as plastic garbage bags tucked around the drain or dirt piled around the drain to form a berm.
If assistance is required, contact UM OSEH at 3-4568 or the Department of Public Safety (DPS) at 911 or 3-1131. OSEH have response vehicle and materials for emergencies on campus.
If the spill is of a known material and is something you are comfortable cleaning up, then clean up the spill according to your department's emergency spill response procedures. When cleaning up a spill, be sure to protect yourself with any necessary personal protective equipment; familiarize yourself with the material safety data sheet for the spilled material; and be aware of any potential hazards associated with the clean up. When the spilled material has been cleaned up, place any contaminated materials in a sealed container. DO NOT dispose of spill debris or contaminated protective equipment into the general trash, down a drain, or into the ground. Never wash spilled materials down a storm drain or sanitary sewer, or allow them to evaporate. If any spilled material enters a storm drain or sanitary sewer, contact OSEH at 3-4568. The materials used to clean up any spill must be disposed of properly through OSEH. DO NOT place them in the dumpster . Contact OSEH at 3-4568 for proper disposal.
If improper dumping or discharge is observed on University property, immediately notify OSEH at 7-1143, or DPS at 3-1131. Report any off-campus dumping into Ann Arbor storm drains to the City of Ann Arbor Water Utilities Department at 994-1760.
Keep the staff in your department updated on emergency response procedures and conduct periodic review sessions. A copy of your department's procedures should be kept in your work area, including whom to contact in case of a spill, an evacuation route, and the location of spill response materials.
Train employees in advance on when and how to use spill response materials properly. Assign a person to test clean-up equipment periodically and maintain its inventory.
Rubber mats, temporary drain plugs, or berms should be kept in the area so drains can be blocked immediately. For small spills, use a chemical spill pillow or adsorbent material appropriate for the spill. For non-hazardous materials, adsorbents that can be swept or picked up such as sawdust, vermiculite, oil-dry, or activated charcoal may be used. Avoid the use of cat litter, it is relatively non-absorbent and increases waste volume.
If you have any questions or need assistance contact OSEH at 7-1143.