Air Quality Inspection on Normal street

On 09/25/2002 investigation no. DOEINS97910 was performed. The Historic Dept Of Environment was invited because of air quality inspection. The object of this control was a building situated at 4040 Normal street. The specific address of this place named Quality Snacks are: 4040 S Normal Ave
Chicago, Illinois
(41 820392, -87 638529). The specification of this checkup was updated on 01/01/2012. An examinator assigned to this case commented: inspection of the roof ventilation system revealed one stak for the cookers & one stack for the fryers no filtering system was observed in the ventilation system i referred this over to doe engineering unit for follow up .