Colas Rail is a leading provider of rail infrastructure services, with more than 35 years experience in High Speed line. The company was contracted by Morocco's railroad operator, ONCF (Office National des Chemins de Fer), to design, build and test the first ever High Speed Line in Africa. My main mission consisted in creating a promotional teaser video centered around the people working at the base station. I was immersed in the worksite for 5 days, I seized the opportunity to start building a photographic library, focusing on industrial portraits of laborers.