PERFORMANCE

EVALUATING THE PERFORMANCE OF GABION RETAINING STRUCTURES IN MITIGATING GULLY EROSION

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Abstract
The project addresses the growing concern of gully erosion in regions like Benin City, Nigeria, where intense rainfall and poor land management have caused severe soil degradation, loss of agricultural land, and infrastructure damage. Traditional erosion control methods have often been costly, rigid, and unsustainable. This study introduces gabion retaining structures as a flexible, cost-effective, and environmentally friendly alternative. Gabions, which are wire mesh baskets filled with stones, offer the ability to withstand flowing water and adapt to unstable ground while promoting soil stability and water conservation. The study involves evaluating the performance of gabion structures in mitigating gully erosion in a specific location Federal College Road, Benin City. Site reconnaissance to identify critical erosion-prone areas was done. Hydrological analysis using the Rational Formula estimate streamflow was carried out whilst designing, assembling, and installation of gabion baskets in affected zone was done with key design considerations including appropriate stone size, mesh type (Type 60: 60×80 mm), and structural layout. The performance of the gabions was assessed through regular visual inspections for deformation and settlement. The project demonstrated that gabion structures are a sustainable and practical solution for controlling minor gully erosion. Results showed improved soil stability and there was a clear reduction in both the depth and speed of water flow from 0.71 m to 0.52 m in depth and from1.54 m/s to 1.39 m/s in speed helping to stabilize the gully and prevent further soil loss. Additionally, the structure was able to withstand environmental stresses without major maintenance, offering a scalable model for other erosion-prone regions. This result provides useful insights for engineers, policymakers, and local communities seeking cost-effective solutions for land protection and sustainable infrastructure.
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co-supervisor

INFLUENCE OF CAREER CHOICE ON THE ACADEMIC PERFORMANCE OF SENIOR SECONDARY STUDENTS IN OVIA NORTH EAST LOCAL GOVERNMENT AREA OF EDO STATE

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Abstract
The main purpose of this study is to investigate the career choices among senice secondary school students in Ovia North East Local Government Area of Edo state Four research questions were raised to guide the research. A descriptive survey research design which involves collection of data through the use of questionaire was adopted to solicit information from respondents. The population of the study consists of the hundred and fifty(150) in Ekosodin Secondary School. The sample size of the study is fifty(50) students which makes up 75% of the population size. A simple randes sampling technique was used to used to select sample for study. Simple percentage I frequency count was used to analyse the responses of the respondents. The findings of the research revealed that parental influence has a significant impact the career choices of students. A student's choice of career can be affected by the pot group of such a student. Gender has no significant relationship with the choice of career of students. The age of the students has no impact on the career choice of senior secondary school students. There is a significant relationship between the student’s care choice and academic performance. It was recommended that parents should enlighten their children on different career choice at a tender age. Guidance and counseling services should be made available in secondary schools to guide the students. Finally, student should ensure they have proper information about their intended career choice and such choice should be born out of passion and ambition.
Supervisor(s)
co-supervisor