The object of the contract is the execution of the works of the environmental recovery of the soil and the first phase of the construction of the screens of the rainwater regulation tank of Rambla Prim, in Sant Martí, Barcelona, and of the civil works corresponding to the cleaning center that will be located within the space available between the tank and the level of the future urbanization.

The object of the contract is the execution of the works of the environmental recovery of the soil and the first phase of the construction of the screens of the rainwater regulation tank of Rambla Prim, in Sant Martí, Barcelona, and of the civil works corresponding to the cleaning center that will be located within the space available between the tank and the level of the future urbanization.