The purpose of this contract is:

- selective collection of glasses (colored and colorless glasses without distinction), from voluntary contribution containers located in each municipality of the territory;

- direct transport of the products resulting from these collections to a collection point;

- loading of the trucks of the buyer of materials;

- glass pre-sorting if the glass collected is of poor quality.

The purpose of this contract is:

- selective collection of glasses (colored and colorless glasses without distinction), from voluntary contribution containers located in each municipality of the territory;

- direct transport of the products resulting from these collections to a collection point;

- loading of the trucks of the buyer of materials;

- glass pre-sorting if the glass collected is of poor quality.