It is intended to implement the solutions that allow to increase the flow capacity in case of emergency of the industrial effluent of the

Petrogal for the retention basin adjacent to the ZIP3/ZIP3S Pumping Station

Parallel to this objective, it is also intended to increase the retention capacity of the existing basin, through the expansion of its

volume

Contract for the Execution of the Petrogal Emissary to the ZIP3 Basin and Duplication of the ZIP3 Basin