Road sweeping is one way of protecting wildlife and water quality since it eliminates high volumes of metals, debris and oils that come from the various openings and watersheds. Machines used for road sweeping uses high tech vacuum technology to clean the streets and remove dirt and debris. Water in general is only used in small quantities to control the dust which is a result of road sweeping within the Greater Toronto Area.
Road sweeping is important in the deduction and removal of sediment and pollutants, which have accumulated on the various roads located in Ontario. In particular, road sweeping is essential before the snow melts when spring season comes since it lowers the load of road salt and sand, which are considered pollutants that may be carried in a snow melt runoff toward road drains that leads to the water ways system.
The improvement of road sweepers in terms of design and technology make them more than capable of eradicating sediments that have finer particles, in comparison to machines that were used years back, consequently making it more effective and thorough. Parking regulations is a significant consideration in the development of road sweeping programs schedules so the road sweepers could get around curbs and do a better job. Other factors included in the program are:
The proper coordination with parking regulations.
The proper training for an operator of the road sweeper, and
The accurate follow-up of:
Streets that were already cleaned and swept and
How often road sweeping is needed.
The concentration and regularity of the rainfall in the GTA area is also considered because it affects the whole program of road sweeping which significantly reduces pollution. The proper coordination and arrangement of collected materials which were swept may likewise cause a problem due to the possible high contents of lead, zinc, copper and other waste products that come from vehicles. But it is also or paramount importance that waste removal from the roads are done before rains and water from storms washes them down into the water ways system.
Road sweeping programs necessitate yearly capital overhead expenses on operation and maintenance of equipment. The need to use newer and more refined equipment is a mandatory requirement to be able to perform an effective job. Amidst the expenses involved, the needs for cleaner roads are also important to ensure clean surroundings. And it is also important that "no parking" signs are strictly obeyed during sweeping schedules to avoid having cars being towed away and tickets being issued.
Likewise, sweeping is generally scheduled in the GTA roads at least once a month; however dirt and debris accumulate daily. In order to make it easier for a road sweeper to do its job effectively, car parking should be moved during the scheduled road sweep day.
Sweeping the road is done for various reasons and among them are:
Prevention of disease, injury and displeasure due to the presence of dirt on the road.
Prevention of vehicle damage due to sharp and metallic objects.
To promote road safety and prevent slips and skids because of wet leaves.
Prevention of sewer and drainage system clogging.
To minimize air and water pollution because dirt and debris are reduced on the road.