A permit shall be required for any property that processes hazardous materials or employs processes that create hazardous materials. Permits are required for facilities that are classified as Category 2 through Category 5 as defined by 527 CMR 1.00 Ch 60.8. Apply on the Chelmsford Fire Department permitting portal. Use the Hazardous Materials Processing application.
Industrial Ovens or Furnaces
All industrial ovens shall be inspected and permitted as part of the flammable and combustible/hazardous materials inspection process.