HYDROGRAPHY AND OCEANOGRAPHY

We carry out Hydrographic, Meteorological and oceanographic studies throughout the Brazilian coast and inland waters (rivers, lakes, reservoirs […]

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NAUTICAL SIGNALING

We operate from the design of the product or technical concept to the phases of supply, deployment and […]

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MARINE OPERATIONS AND DIVING ACTIVITIES

We rely on our own vessels to offer high performance in the provision of port maintenance services and […]

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TOPOGRAPHY AND GEODESY

We develop all types of topographic and geodetic surveys, execution of basic’ and executive projects for road, port […]

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GEOTECHNICAL AND GEOLOGICAL SURVEYS AND STUDIES

Our operational and technical teams are multidisciplinary and have expertise in underground prospecting. We offer various forms of […]

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DREDGING DESIGN, MANAGEMENT AND SUPERVISION

We perform all types of services related to projects, monitoring, management and supervision of dredging and sinking works, […]

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ENVIRONMENT

UMI SAN offers environmental services, given the synergy of resources and professionals of these activities with the others […]

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