- reception, weighing, quality control of selective collections of packaging and paper of Sitru,

- transfer and transport if the receiving site is different from the sorting center,

- sorting of selective collections approved with extension of sorting instructions to all plastic and metal packaging,

- self-checks,

- packaging and loading, logistic follow-up of the evacuation towards the buyers,

- packaging and transportation of sorting refusals to Center Cristal du Sitru.

Waste from the territory of Sitru and bringing together the municipalities of: Bougival, La Celle Saint-Cloud, Croissy-sur-Seine, Louveciennes, Rueil-Malmaison, Le Vesinet.

Waste from the territory of Sitru and comprising the municipalities of: Carrieres-sur-Seine, Chatou, Houilles, Montesson, Pecq-sur-Seine, Sartrouville.