Lead-Containing Materials Guidelines

19 Lead-Containing Materials F. Lead Waste Disposal EH&S is responsible for coordinating the proper disposal of hazardous waste at Iowa State University (ISU). Lead paint chips, dust, and debris will generally be classified as hazardous waste. Because of hazardous waste costs, efforts should be made to minimize the generation of lead-contaminated waste. Paint chips, dusts, and contents from HEPAvacuums (including HEPA filters) should be collected and containerized to allow for testing and handling as a possible hazardous waste. Demolition materials painted with lead-based paint will be disposed of as regular construction/ demolition waste. Some items contaminated as part of the abatement process may be cleaned and classified as non-hazardous waste. Polyethylene used to protect items may be cleaned using HEPA vacuuming and/or wet wiping, then disposed of as non-hazardous waste. All non-hazardous waste can be put in unlabeled bags and/or placed in dumpsters. For lead waste questions and/or assistance in obtaining, labeling, and disposing of waste containers, call EH&S at (515) 294-5359.