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Tag: #stormwatermanagement

EXAMPLE OF GREY INFRASTRUCTURE: STORMWATER SEWER CONSTRUCTION AT IKA NORTH-EAST LOCAL GOVT. AREA, DELTA STATE

Challenges posed by traditional Stormwater Management Practices

Posted on 20 December 2023 - 5:57 am by

Excerpt from a LECTURE PRESENTATION TO NIGERIAN INSTITUTE OF CIVIL ENGINEERS (NICE), ASABA CHAPTER, DELTA STATE, NIGERIA ON THURSDAY, 2ND NOV. 2023

The relationship between land-use change and urban hydrology

The relationship between land-use change and urban hydrology

Posted on 1 November 2023 - 2:58 am by

By John Cee Onwualu (FNSE, P.E., R.ENG., M.ASCE) Defining land-use change and urban hydrology Land-use change refers to the human alteration of landscapes for various purposes, such as urban development, transportation, agriculture, and forestry. Urban hydrology, on the other hand, is the study of water movement, storage, and quality in urban areas, including the impacts […]

8 FACTS ABOUT STORMWATER DRAINIAGE

8 important Facts About Stormwater Drainage Systems

Posted on 30 November 2022 - 4:12 pm by

By Engr. John Cee Onwualu “Stormwater drainage systems are essential to our health and safety – they help protect us from flooding and prevent water pollution, making them an important part of our infrastructure.” Engr. John Cee Onwualu What is a Stormwater Drainage System? A stormwater drainage system is an infrastructure constructed to receive and […]

Stormwater drainage construction

MERITS OF THE RECOMMENDED OPTIONS FOR STORM WATER MANAGEMENT AND CONTROL

Posted on 24 August 2022 - 1:06 am by

Excerpts from Presentation at Nigerian Society of Engineers, Asaba Chapter Technical Section of Study & Design of Stormwater Management. & Control by Engr. John Cee Onwualu, Jefcon & Associates Ltd-Engineering Consultants

Flooding: A Global Warming Aftermath by Engr. John Cee Onwualu

Posted on 29 April 2021 - 3:23 pm by

Excerpt from STUDY AND DESIGN OF STORMWATER
MANAGEMENT AND CONTROL MEASURES FOR
ASABA, WARRI, EFFURUN AND ENVIRONS IN
DELTA STATE, NIGERIA by Engr. John Cee Onwualu