TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER c: EMISSION STANDARDS AND LIMITATIONS FOR STATIONARY SOURCES
PART 212 VISIBLE AND PARTICULATE MATTER EMISSIONS
SECTION 212.107 MEASUREMENT METHOD FOR VISIBLE EMISSIONS


 

Section 212.107  Measurement Method for Visible Emissions

 

For both fugitive and nonfugitive particulate matter emissions, a determination as to the presence or absence of visible emissions from emission units shall be conducted in accordance with Method 22, 40 CFR part 60, Appendix A, incorporated by reference in Section 212.113 of this Subpart, except that the length of the observing period shall be at the discretion of the observer, but not less than one minute.  This Subpart shall not apply to Section 212.301 of this Part.

 

(Source:  Amended at 20 Ill. Reg. 7605, effective May 22, 1996)