The TECHNE accompanied and supervised for COMPESA (Pernambuco Sanitation Company) assembly of equipment hydro-electromechanical Expansion of Water Supply System of the Town of Gravatá (PE).
For SRH/CE - Secretariat of Water Resources of the State of Ceará, oversaw the implementation of the Dam and Aqueduct System Ubaldinho Ibaretama.
For SEMARH / SECTMA / PB - Special Secretariat for Environment, Water and Mineral Resources of Paraíba, oversaw the implementation of the works and installations of equipment hydro-electromechanical Pipeline System of Congo, with over 250 km long.
For SERHID / RN - Secretariat of Water Resources of Rio Grande do Norte, the TECHNE developed the Studies of Conception, Basic Projects, Construction Management and Supervision of Adductors Systems, totaling about 1000 km adduction:
- Adductor Monsenhor Expedito (Pipeline System Agreste/Trairi/Potengi);
- Adductor Jerônimo Rosado (Pipeline System Mossoró);
- Pipeline System Serra de Santana.
For SRHE/PE - Secretariat of Water and Energy Resources of Pernambuco, oversees the implementation of dams:
- Dam Serro Azul, in the municipality of Palmares/PE;
- Dam Panelas II, in the municipality of Cupira/PE;
- Dam Gatos, in the municipality of Lagoa dos Gatos/PE.
Currently, TECHNE develops for MI (Ministry of National Integration) the Supervision, Monitoring and Technological Control of the works East Axis of Integration Project of the São Francisco River Watershed with the Septentrional Northeast, with about 300 km long and 28 m³/s flow. For COMPESA develops the Management and Supervision of Works of the Pipeline System of the Agreste, with approximately 1,300 km in length and flow rate of 5 m³/s.