IDD implements team visits to assess the existing water and wastewater systems and to conduct field-testing of water quality for different types of facilities, such as hospitals and schools. Depending solely on the municipal water supply system can be unreliable, especially in locations where development of infrastructure is limited. IDD helps Identify suitable locations where boreholes may be drilled, each with advantages and disadvantages, carrying out water quality testing, assessing existing infrastructure facilities, and designing new infrastructure for water and waste water.
Wastewater, its treatment, and handling, is also assessed in order to detect any imperfections and provide suggestions for improvement, whether through the implementation of soak pits, septic tanks, constructed wetlands, or other suggestions.
Assessment of electrical facilities and utilities involves ensuring electrical panel security, proposing power solutions in terms of power generators and their connections, as well as proposing locations for earthing ground rods and lighting air terminals.