Coarse screening systems need to be able to handle anything, in a wide variety of water and wastewater applications. From drainage canal trash to storm sewer debris, coarse screens need to be designed and manufactured with a high degree of durability to avoid costly repair of grid, track and drive systems.
The Chicago L (short for elevated) is the rapid transit system serving the city of Chicago and some of its surrounding suburbs in the U.S. state of Illinois. It is operated by the Chicago Transit Authority (CTA). It is the fourth largest rapid transit system in the United States in terms of total route length, at 102.8 miles (165.4 km) long, and the third busiest rail mass transit system in the United States after the New York City Subway and Washington Metro.
Four Chicago neighborhoods were named by Neighborhood Scout among the 25 most dangerous neighborhoods in the U.S. The top three spots on the list belong to Detroit, but part of Chicago's Auburn Gresham â between 76th and 79th streets, east of Halsted to Wallace â comes in fourth place.