TPF Engenharia was responsible for the supervision and technological oversight of the Ceará Water Belt (CAC), one of the most ambitious and transformative water infrastructure projects ever undertaken in Brazil.
Designed to address the state’s long-term water security needs, the project is integrated into the São Francisco River Transposition System and aims to ensure a stable water supply across all major hydrographic basins in Ceará.
Spanning approximately 1,300 km, the CAC is divided into five sections and has the capacity to transport up to 30 m³/s of water. The system features 145.3 km of critical infrastructure, including open-air channels, tunnels, and siphons, ensuring efficient water distribution from the Jati Dam, which is located on the North Axis of the transposition system.
Water and energy are fundamental pillars of regional infrastructure, driving economic and social development. Access to clean water is essential for any thriving society, yet the state of Ceará faces significant challenges in this regard. The percentage of households connected to the general water supply network remains below the national average, forcing many residents to rely on private wells or natural springs within their properties. Additionally, 5.85% of the population depends on wells or springs located outside their properties, while 3.75% source water from rivers, dams, lakes, or streams, and 3.82% rely on other means.
This situation is concerning, as inadequate access to safe drinking water poses serious health risks. Contaminated water can serve as a vehicle for disease transmission, endangering public health and reducing overall well-being. Given these socioeconomic challenges, the implementation of a large-scale water infrastructure project is essential to meeting the needs of Ceará’s population.
The Cinturão das Águas do Ceará (CAC) was developed to address this critical issue. Through its integration with the São Francisco River Integration Project, the CAC will expand water access to 80% of the state's territory, significantly increasing Ceará’s water storage capacity. The project includes the construction of approximately 20 new large dams, ensuring a more balanced and efficient distribution of water resources across the region.
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IBI Engenharia Consultiva
TPF Engenharia
















