Street Sweeping: How Does the Machine Actually Operate?
It is important to understand that there are two types of street sweepers: air and broom. However, the basic principle remains the same: dirt/debris needs to be taken from the streets and put into a small pile. That pile goes into a bin until it can be properly dumped.
A broom sweeper has a hose underneath that will spray water onto the streets. The rotating brushes will scrub the dirt free. The brush will then sweep the dirt and debris onto a conveyor belt and into a bin.
An air sweeper relies on air jets to loosen up the dirt and debris. Negative pressure under the truck acts as a vacuum and will carry the dirt to the trash bin, usually located towards the back of the truck. Water is then sprayed to keep the dirt down as the process starts anew.
Click to view a short video about street sweeping and its operations.
So What is the Point?
Street sweeping keeps your pavement clean. Whether it is a parking lot, construction site, or a regular street, the area needs to be free of dirt and debris. A clean surface will help prevent slip-and-falls, which can save you thousands of dollars in legal fees, but it’s a simple fact that people prefer it when their surroundings are clean. Residents enjoy a clean neighborhood and patrons enjoy shopping at a clean shopping center. Remember, a clean area provides a positive first impression.
Last but certainly not least, street sweeping is important because it picks up harmful substances that contaminate the environment. If these toxins are left on the streets, they will make their way into storm drains and eventually into our streams and waterways. In fact, street sweeping has been defined as a best management practice by the EPA in preventing storm water runoff contamination.
Street Sweeping: Conclusion
As stated before, street sweeping is of paramount importance. Imagine what your property and streets would look like if they were left unattended. The dust and dirt would build up and the property would become unsightly. Water would be unable to reach the storm drains because they would be clogged with dirt and debris.
Street sweeping can be done year round. The township and property managers should set up a regular sweeping schedule to keep our parking lots and streets clean.