The rapid popularization of the use of automobiles generated the need to have environments for obtaining fuel. In this sense, filling stations, also called gas stations, have become fundamental in the sale of gasoline, ethanol (alcohol), diesel oil, natural gas, biodiesel, among others.
A practice that has become very common among gas station owners is the cartel, which consists of price fixing agreements for the sale of fuel. This fact provides greater profitability for service station holders, harming consumers, who are left with no choice.
In addition to fuel, some gas stations also sell lubricating oils, offer car washes, convenience stores, Internet cafes, etc. In this sense, these locations aim to expand their area of operation, providing varied services that meet the needs of consumers.
For a gas station to be installed and operational, it must undergo a thorough inspection by the National Petroleum Agency (ANP). Its structure must be very safe, since fuels are highly flammable and polluting products.
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The reservoir of a gas station (underground tank) can contain a maximum of 30,000 liters of fuel. There can be no leaks in this location, as the stored substances (gasoline, alcohol, diesel, etc.) can cause fires and pollute the water table. All filling stations must have channels around them, which are responsible for draining the oils and water into a separation box.
Another concern is care during fuel unloading. It is extremely important to properly build the grounding, which isolates the electricity accumulated in the truck body. It is also essential to use equipment that provides the volume, height and temperature of the fuel in the tank. Customers are not exempt from responsibilities, and must do their part to avoid accidents at gas stations: do not use cell phones, do not smoke or use any object that could cause fire, etc.
By Wagner de Cerqueira and Francisco
Graduated in Geography