01
Drinking water treatment plants
Design and construction of water treatment plants. Example: the Orocué plant (Casanare).
Services · Water and sanitation
Drinking water and sanitation for rural and urban communities.
Water and sanitation are part of much of MARA’s public work, from municipal water supply and sewer systems to treatment plants. Its largest project in this field is the Orocué drinking water treatment plant, in Casanare.
Water supply system · Gorgona NNPSuspended pipe crossing · 2025
Infrastructure that often arrives for the first time in the places where it is built.
What we build
02
Wastewater treatment plants
Treatment of domestic wastewater. Example: the Chivatá plant (Boyacá).
03
Water supply systems
Intakes, transmission mains, storage tanks and drinking water distribution networks, mostly for rural areas and towns.
04
Sewer systems
Sanitary and storm sewer networks, and combined projects that include roads, water supply and sewers. Example: Chita (Boyacá).
05
Intakes and wells
Drilling and commissioning of wells and water intakes in areas without a public network.
06
Irrigation districts
Works for rural water boards and for irrigation and land improvement districts.
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Want to learn more about MARA?
Browse the full portfolio, meet the team or contact us. We are headquartered in Tunja, Boyacá, and work throughout Colombia.