• Basic Sanitation Master Plan of the 63 municipalities operated by Sabesp on the River Basins of Alto do Paranapanema (UGRHI 17) and Ribeira do Iguape, on the South Coast (UGRHI 11).

• Supervision of CDHU`s Residential Development Works in the state of São Paulo.

• Supervision, monitoring and Environmental Follow-Up of Works on the Rodoanel Mario Covas North Section (Lot 3).

• Management of the Environmental Sanitation Program of the Guarapiranga River Basin in the PMSP (City Hall of São Paulo)

• Preliminary Technical Report and Additional Studies of the Pirapama Production System and minimum interventions on the big rings of Recife Metropolitan Region, including raw water catchment and adductor, Water Treatment Plant, Treated Water Adductors and Reservoirs.

• Review, adequacy and complementation of Basic Projects and elaboration of Executive Projects of the Collection Subsystems Component Units , Transport, Wasterwater Removal and Treatment of São João and Bonsucesso Systems, in the municipality of Guarulhos (SP).

• Dirección General de Salud Ambiental (Assuncion – Paraguay)

• Master Plan of Sanitation and Environmental Management.

• Complete Architectural Project for the execution of the educational establishment EEPG Idomineu antunes Caldeira`s expansio.