Why is there an opinion that the same truck picks up waste from several different bins at a single location?

For the entire area of operation of the Utility Company Čistoća, only one truck is designated for collecting all types of waste, including both mixed municipal and valuable types of waste. However, the truck operates according to a schedule designating separate days for separate types of waste. In a single day it is always only one type of waste that is collected. We should also point out that all trucks are thoroughly washed every day, primarily in order to preserve the cleanliness of the collected valuable types of waste.

In the event that valuable, separately collected waste in one of the bins is contaminated by the disposal of residual, mixed municipal waste (household waste) through the actions of irresponsible individuals, this waste, unfortunately, becomes unusable and as such must be collected in the truck together with the remaining mixed waste.