Hi there. I´m translating a García Márquez text, struggling to find an equivalent of the word "arenero". Here is the fragment: "después de tomar el desayuno en compañía de su padre, el arenero Guillermo Caro... I understand that the term is used to designate a person whose job is dealing with the sand in certain places, so that companies can later build houses in such places. Any ideas? Thanks a lot!!!