Hazardous waste treatment, storage, and disposal facilities (TSDF), are regulated, engineered facilities with design and oversight requirements. The hazardous waste regulations require EGLE to issue a TSDF a license to authorize its operations. The license prescribes specific operating standards for the facility to ensure proper cradle-to-grave management of wastes received. These standards include waste analysis; personnel training; compliance inspections; preparedness and prevention and contingency plans; closure plans; recordkeeping and reporting; engineering and process descriptions; environmental monitoring; corrective action; financial assurance; and air emission standards.
Hazardous waste TSDF operating licenses remain effective for 10 years. The license renewal process gives EGLE an opportunity to update facility information, review operations, and improve the license by clarifying license requirements to enhance protection of human health and the environment. To issue any license, including a license renewal, EGLE's review of the license application must conclude:
- The application is sufficiently detailed to evaluate the facility and its potential for impact on human health and the environment.
- The facility satisfies all technical design, construction, and operating standards under governing regulations.
- The facility does not present a hazard to human health or the environment, as determined by EGLE inspections and compliance with applicable environmental regulations.
- The license includes all necessary conditions to ensure safe and proper waste storage.
Gage Products Company (Gage), submitted a hazardous waste limited storage facility (LSF), operating license renewal application on October 2, 2024, before the March 31, 2025, expiration date of the previous license. Timely submittal of the renewal application allowed Gage to continue operating under the pervious license until EGLE determined that the current license is administratively complete and technically adequate. EGLE determined that the application is administratively complete on December 5, 2024, and technically adequate on August 6, 2025. The current license was issued on September 26, 2025.
The current license is available in hard copy for review at the following locations:
- Lansing: EGLE, MMD, Deborah A. Stabenow Building, 525 West Allegan Street, Lansing, Michigan 48933 (contact Michelle Mackey at MackeyM1@Michigan.gov or 517‑284-6546).
- Warren: EGLE, MMD, Warren District Office, 27700 Donald Ct, Warren, MI 48092 (contact Todd Zynda at ZyndaT@Michigan.gov or 586-206-1640)
- Ferndale Area District Library: 222 East Nine Mile Road Ferndale, Michigan 48220 (contact Kricket Hoekstra, Kricket@FADL.org or 248-546-2504, ext. 696)