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Monthly Archives: July 2025

Base casting by summit road down to CH 0+315

Future Trends and Innovations in Stormwater Drainage Quality Control for Nigeria

Posted on 6 July 2025 - 5:24 pm by

Future Trends and Innovations in Stormwater Drainage Quality Control for Nigeria By John Cee Onwualu (FNSE, FNICE, FNIWE, P.E., R.ENG, MASCE) Nigeria is quickly becoming more urban and populated. Because of this, the country has a growing problem with city floods and dirty water. Big cities like Lagos, Port Harcourt, and Abuja show that old-style […]