Abstract Borehole construction and development are techniques employed in the exploitation and management of groundwater. A review of the design, construction, development and maintenance of boreholes around Owerri was undertaken with the aim of finding a lastinl; solution to problems associated with borehole drilling in the area. Groundwater occurs abundantly in the coastal plain sands (Benin Formation) which outcrop in the area with static water level (SWL) ranging from 8-65…

If you love using computers but also love drawing and art, then a career in drafting and design allows you to combine these two skills. Computer aided drafting and design enables drafters to produce technical drawings that provide accurate visual guidelines of the structure. These drawings will include specific technical details including dimensions, materials, and procedures. They are drawn according to calculations made by architects, surveyors, engineers, or even scientists.…

When you think about building a road, you probably picture the paving equipment you’ve seen when the infrastructure is being updated in your community. Yet, much more goes into building a road than just getting out heavy machinery and going at it. There are long periods of planning and preparation that take place before a single scoop of soil can be moved. Part of this planning process involves knowing what to…

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