Design
Roadway, drainage, bridge, civil site, and related infrastructure design from concept through tender documentation.
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Engineering services for infrastructure development.
EDA's core services cover the practical stages of infrastructure work: investigation, design, tender preparation, construction supervision, review, and asset condition support.
Supervision
Construction supervision, contract management, progress review, quality assurance, and site inspection through the full construction cycle.
View serviceConsulting Support
Local engineering support for clients, funders, project teams, bid preparation, review assignments, and constrained delivery environments.
View serviceSurveying
Topographic surveys, condition surveys, reconnaissance, and field data collection to support infrastructure planning and delivery.
View serviceGeotechnical Engineering
Site investigation, drilling coordination, test pits, materials review, lateritic soil experience, and engineering recommendations.
View serviceMapping Services
Mapping and GIS-supported outputs that combine field observations, background mapping resources, and infrastructure planning needs.
View serviceFeasibility Studies
Feasibility studies, economic analysis, preliminary design, environmental and social scoping support, and funding-stage documentation.
View serviceAsset Management
Facility audits, condition assessments, dam and water infrastructure inspections, road asset review, and practical maintenance planning.
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