Energy infrastructure in extreme geotechnical conditions on Marajó Island
On Marajó Island, Tendasa Comercial took part in one of the most challenging projects in its history: performing services for the construction of a 138 kV Transmission Line, including the installation of 144 towers along 50 km.
The region has extremely sensitive geotechnical characteristics, where the terrain leaves no room for error. Choosing the wrong equipment can create significant operational risks. In this scenario, the use of the amphibious excavator was decisive in ensuring safety, stability and technical performance.
Tendasa drove helical piles for the tower foundations, installed counterweights/lightning protection (SPDA), and transported aggregates and the towers' steel structures, ensuring productivity with strict safety control and respect for local environmental conditions.
This project is strategically important for connecting the Marajó Island region to Brazil's National Grid, promoting socioeconomic development, strengthening the power infrastructure and improving the quality of life of the people of Pará.
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