Sustainable projects are built for long-term partnership, long-term care, and long-term impact.

EWB-UD partnered with the community of Bamendjou, Cameroon to deliver clean and reliable drinking water to the villages of Bakang and Balatsit. The project used solar-powered pumps, borehole wells, storage tanks, a 20,000-liter reservoir, and a pipeline network feeding community tap stands. The result replaced unsafe water sources linked to cholera, amoebic dysentery, and typhoid, giving residents dependable access to clean water.

Introduced through UD Geography, the Guatemala project addressed a major bridge need in San Jose. The team collected soil samples, completed hydrological and material studies, and ultimately designed a 60-foot single-lane concrete bridge that matched local construction familiarity and long-term maintenance needs. UD students and community members built the bridge together, with final curing and verification supported by local partners.

In Ubujan, Inabanga, Philippines, EWB-UD developed a water distribution and disinfection system to provide safe drinking and cooking water. The work included a chlorination shed with a borehole, an elevated reservoir, and four tap stands serving roughly 500 people through more than 1,000 meters of piping, with future support aimed at approximately 1,200 residents. After Typhoon Odette damaged the power grid, the chapter coordinated relief support while the system itself remained structurally intact and returned to operation during community recovery.

Over two summers, Engineers in Action and university teams collaborated to build two bridges in Bolivia. These structures improved connectivity between communities, reduced travel time for people and goods, and increased access to education. The project reflects the kind of partnership work where technical design and direct implementation combine into practical, visible impact.