The Cal Poly Engineers without Borders team took a trip to Fiji in the summer as part of their project to implement sustainable water systems.
The Engineers without Borders (EWB-USA) is a nonprofit organization with the goal of implementing sustainable engineering solutions to their partnered communities and empowering groups internationally to meet their basic needs.
The EWB-Cal Poly Fiji team is an interdisciplinary group of about 20 students representing nearly every college at Cal Poly. Students get hands-on experience with the different aspects of humanitarian engineering and human-centered design.
The team that traveled to Fiji this summer included project manager Geneva Newell (civil engineering), Cami Lowrey (bioresource and agricultural engineering), Andrew Klein (electrical engineering) and Jillian Buteau (civil engineering), along with advisers Dr. Peter Livingston and Dr. Dawn Neill.
“At Engineers without Borders at Cal Poly, we emphasize the importance of cultural understanding in our designs and implementation,” Newell explained. “We implement this through different cultural workshops, including those about the history of colonization in Fiji, the political economy and differences between Indo-Fijians and iTaukei (native Fijians). In doing so, we can develop a better connection with the people we partner with thousands of miles away and better implement community-driven solutions that will be sustainable for the people that maintain them.”
Members of the student-run nonprofit organization first formed a partnership with the villages of Nakawaga, Ligualevu and Vesi on Mali Island, Fiji, in 2017. The initial project was developed to combat coastal erosion, but after an assessment of the villages, the project focus pivoted to the issue of water quantity and quality.
“All of the water quality testing and tank monitoring during the trip was fully conducted by Cal Poly students,” Newell said. “We conducted visual inspections of all the tanks for quality assurance and to better understand what was leading some tanks to be more contaminated than others.”
The Cal Poly team performed tests on the water quality that would check for a range of problematic issues, such as lead and E. coli.
Before the Engineers without Borders team arrived in Fiji, locals relied on traveling to the main island of Vanua Levu to fill containers with water on a weekly basis during the three-month dry season, which was expensive and unsustainable. The Fiji team aimed to implement more sustainable changes.
During the five-year partnership, the Cal Poly students worked directly with 280 residents of Mali Island to install 33 rain catchment tanks that helped increase the island’s water capacity. Students also implemented household water filters, first flush diversion systems and a solar-powered borehole pump system. As their partnership comes to a close, an additional 17 rain catchment tanks and first flush diversion systems are scheduled for remote implementation this spring.
“The Vesi solar borehole pump system was designed from basic survey data one of our previous travel teams gathered,” Klein explained.
“The solar panels and pipes for the system were sourced in country, while we brought the RPS kit with us from the United States,” Buteau said.
While working in Fiji, the students were hosted by their community contact Seru Moce, who first applied for assistance to EWB-USA in 2014. Since the formation of the partnership between Cal Poly and Mali Island in 2017, Moce has served on development committees at both the district and provincial level and acted as the liaison between the team at Cal Poly and the community of Mali.
“Seru Moce is the core of our project and the reason that Cal Poly has the opportunity to work with and learn from the people of Mali,” Newell said. “His knowledge of the land and his community is unparalleled.”
Cal Poly’s Learn by Doing coursework helped the students get ready for their work abroad.
“My labs helped prepare me for our typical workdays in the village, such as collecting water samples, conducting water quality analysis and constructing first flush diverter systems,” Lowrey said. “My classes also helped develop the organizational skills necessary to log data and plan the development of two designs – the first flush diverter system and a plastic biosand filter.”
As for deciding to join Engineers without Borders, it was a no-brainer for Newell.
“I chose to pursue civil engineering at Cal Poly after learning about their Engineers without Borders’ chapter due to their focus on cultural understanding and community-driven design,” she shared. “I love how Cal Poly’s philosophy of Learn by Doing is truly reflected in Engineers without Borders’ work.”
Their next in-person trip is scheduled for the summer, when the group will review the implemented systems and investigate opening a new project partnership with a different community in Fiji.
For more information and updates on their projects, visit the Cal Poly Engineers without Borders website. You can also donate directly to EWB-USA -Cal Poly here.
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By Taylor Villanueva
