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The Role of GIS and BIM in Enhancing Stormwater Drainage Quality Control in Nigeria

The Environmental Cost of Blocked Drains in Rapidly Urbanizing Nigerian Cities

The Environmental Cost of Blocked Drains in Rapidly Urbanising Nigerian Cities By John Cee Onwualu (FNSE, FNICE, FNIWE, P.E., R.ENG, MASCE) Nigeria, the most populous country in Africa, is experiencing rapid urbanisation, with cities like Lagos, Abuja, Onitsha, and Port Harcourt witnessing unprecedented growth. However, this rapid expansion has come at a high environmental cost, […]