Smoke schools provide visible emissions observations (VEO) training and qualification testing to ensure compliance with the Environmental Protection Agency's (EPA) clean air regulations for visible emissions. The promulgated EPA test method for opacity is Method 9, specifically 40 CFR 60 Appendix A Reference Method 9.
The EPA and the Importance of Compliance
EPA laws require facilities that produce (or can potentially produce) emissions perform visible emission observations and submit reports to the EPA periodically. States and local jurisdictions have specified opacity limits based on EPA methods. Smoke school training and qualification enables qualified readers to make visible emission observations to ensure facilities maintain compliance with EPA opacity requirements.
Visible emissions observations are also referred to as reading the opacity of smoke,opacity observations, or reading smoke.
Knowledgeable, reliable, and accurate visible emissions observers protect the environment, reduce compliance costs, avoid costly fines, and identify operational issues before serious consequences occur. A knowledgeable visible emissions observer provides an economic benefit to an organization as well as environmental compliance.
Readers Must be Qualified (Certified via Method 9)
The personnel who performs VEO readings to quantify the opacity level must be certified in accordance with Method 9. Hands-on field qualification is required every 6 months. Candidates are tested on reading 50 plumes of smoke - 25 white, 25 black.
Visible emissions knowledge training (i.e., lecture training, this course) on visible emission concepts and principles is not required by every state. The federal EPA Method 9 documents recommend an initial lecture class followed by refresher classes every three (3) years. Some states require only initial lecture training, others add the three-year refresher requirement. Regardless of state requirements, lecture training provides an important introduction to opacity and aids in understanding the principles behind visible emissions.
Method 22 does not require certification but does require that a Method 22 observer understand the principles behind opacity and visible emissions. Method 22 observers should complete this course and pay special attention to the water vapor information.
Compliance Assurance smoke schools and our online training course offer immediate field certification/training records; field certification records and lecture training records are available online 24/7 through our certification page.
