SERVICE & MAINTENANCE
Who maintains the system after installation?
A working installation needs people, parts and a budget for the years that follow.
Read the articleResearch: Apolou · GIZ
Back to OhmWhat makes a system
INSIGHTS / WATER & INFRASTRUCTURE
What makes a system
last?
Research and practical questions informing Ohm’s approach to school water, maintenance and cost.
ASSESSMENT & WATER QUALITY
Why a school water assessment goes beyond the source
Follow the water from supply and storage to the point where pupils drink it.
Read the articleResearch: Morgan et al. · WinS
COSTS & LONG-TERM CARE
What does drinking water actually cost a school?
Compare the full cost of the current arrangement with the full cost of a proposed service.
Read the articleResearch: World Bank · ESMAP · WFP
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