Other Business, Recycling / Waste Facility Waterloo, IA – Sprinkler system activated for fire at plastic recycling business January 17, 2019 viking210 Firefighters extinguished a fire at a Waterloo plastic recycling business and vented smoke from the building Tuesday night. About 25 people were working at Green Line Polymers, 300 Ansborough Ave., when the fire broke out in a bale of plastics around 5:55 p.m. The business was evacuated, and the building’s sprinkler system held the fire in check until Waterloo firefighters arrived and finished it off. No injuries were reported.
