Category Archives: Construction Technology

Preventing Stormwater Pollution: Implementing Effective QC for Drainage Systems in Nigeria By John Cee Onwualu (FNSE, FNICE, FNIWE, P.E., R.ENG, MASCE)

Preventing Stormwater Pollution: Implementing Effective QC for Drainage Systems in Nigeria Stormwater, the water that runs off impervious surfaces during rainfall, is a critical element in urban environments. While seemingly benign, its journey through our cities can transform it into a potent source of pollution, significantly impacting Nigeria’s ecosystems and public health. Effective quality control (QC) for drainage […]

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What is a Stormwater Stormwater, which can also be spelled as storm water, is a body of water that formed as a result of rainfall, snow or ice melt. Stormwater can infiltrate the soil, be stored on the land surface in ponds and puddles, evaporate, or resolved to runoff. Most runoff is conveyed directly to […]