NonMetallic Mineral Processing Plants (Rock Crushers)

NonMetallic Mineral Processing Plants (Rock Crushers) are regulated under Chapter 149 of the Department's Regulations.

Application forms are available in Adobe PDF and Microsoft Word format. All other documents are in Adobe format.

Chapter 149 (NonMetallic Mineral Processing Plants) Application Materials

General Permit Application; fill in word format, pdf format.
Notice of Intent to Comply Form; fill in word format, pdf format.
FAQs
Chapter 149

Complete air emission license applications should be mailed to:

DEPARTMENT OF ENVIRONMENTAL PROTECTION
Bureau of Air Quality
17 State House Station
Augusta, Maine 04333-0017

If you have any questions regarding the application or information, please contact air emission licensing staff at the above address or telephone (207)287-2437. The Bureau of Air Quality's fax number is (207)287-7641.

Relocation Notice

Sources that have been issued an air General Permit are required to notify the Bureau of Air Quality if the equipment has been relocated.

Relocation Notification