R18-2-803
R18-2-803. Heater-planer Units
Cite as Ariz. Admin. Code § R18-2-803
No person shall cause, allow or permit to be emitted into the atmosphere from any heater-planer operated for the purpose of reconstructing asphalt pavements smoke the opacity of which exceeds 20%. However three minutes’ upset time in any one hour shall not constitute a violation of this Section.