The purpose of this airborne toxic control measure (ATCM) is to reduce diesel particulate matter (PM) emissions from portable diesel-fueled engines having a rated brake horsepower of 50 and greater (>= 50 bhp).
Cal. Code Regs. Tit. 17, § 93116
Note: Authority cited: Sections 39600, 39601, 39650, 39658, 39659, 39666, 41752, 43013 and 43018, Health and Safety Code. Reference: Sections 39650, 39666 and 41752, Health and Safety Code.