Air Quality

Whether modifying operations or constructing a new facility, organizations can encounter a variety of air permitting requirements from local and state code to federal programs such as Title V. Operators with air emission sources must understand these air pollution rules as they can affect the design, construction, and operating conditions for many processes including site improvements such as parking additions. The air permitting programs have embedded application review and processing time that should be sequenced with other project activities.

Sigma's working experience with many types of air emission sources enables us to help with the technical and management elements of the air permitting process.

Air Quality services provided by Sigma include:

• Ambient and emission monitoring
• Air emission inventory
• Air toxics quantification
• BACT/LAER determination
• Compliance management
• Emission control evaluation and design
• Emission evaluation/compliance determination
• Indoor air quality
• Permit application development
• Permit strategy
• Risk management plan
• Source characterization and mapping
• Visible emissions evaluation