for Construction Management
in Enugu-East, Nigeria
SECOND EDITION
By Ndubuisi Ambrose Ositadinma, Dr. Henry C. Ajaelu, Ezeali Ukie Oluchukwu
Department of Quantity Surveying (Project Management)
ESUT Business School
Enugu State, Nigeria
Abstract
Geographic Information Systems (GIS) have revolutionized infrastructure project planning and construction management in advanced economies. In Nigeria, especially at the subnational level, GIS adoption remains fragmented and underdeveloped. This study evaluates the potential and current application of GIS in construction management in Enugu-East Local Government Area (LGA) of Enugu State. It investigates awareness levels, adoption barriers, and the system’s effectiveness in improving planning, monitoring, and execution processes. Using a descriptive survey design, the study engaged 30 professionals including engineers, project consultants, government officials, and GIS personnel through structured questionnaires and interviews. Quantitative data were analyzed using SPSS, with chi-square tests assessing the significance of relationships between GIS usage and project performance. The results showed that while 66.7% of respondents were aware of GIS, only 20% reported full adoption within their organizations. However, 73.3% perceived GIS as effective in enhancing construction efficiency, especially in planning and monitoring. Key barriers to adoption included high software costs, insufficient training, institutional resistance, and poor digital infrastructure. Despite these challenges, hypothesis testing confirmed statistically significant relationships between GIS adoption and improved project outcomes, as well as between awareness levels and enabling factors like training and policy support. This paper concludes that while GIS holds transformative potential for construction management in Enugu-East, systemic and institutional reforms are required to realize its benefits. The study recommends government-backed capacity-building programs, public-private partnerships, mandatory GIS usage in state-funded projects, and expanded ENGIS integration. The findings provide a roadmap for policymakers, construction managers, and urban planners seeking to modernize construction workflows in similar contexts across sub-Saharan Africa.
1.0 Introduction
The rapid expansion of urban centers across Nigeria has placed significant pressure on construction management systems to deliver timely, efficient, and cost-effective infrastructure. In this evolving context, the adoption of digital technologies has become a global best practice in improving planning accuracy, project oversight, and stakeholder coordination. Among these innovations, Geographic Information Systems (GIS) have emerged as an essential tool for managing spatial data, optimizing workflows, and integrating project information across the entire construction lifecycle (Irizarry & Karan, 2012; Yuan et al., 2018).
Globally, GIS is utilized in advanced economies to enhance decision-making by enabling stakeholders to visualize terrain conditions, track project schedules in real-time, assess environmental constraints, and manage logistics with spatial precision (Dong et al., 2025). These capabilities are particularly useful in urban construction, where land use, infrastructure overlap, and zoning requirements often create complex planning environments. In countries like the United States, Germany, and China, GIS is already integrated with Building Information Modeling (BIM), forming advanced platforms like City Information Modeling (CIM) that streamline project execution and reduce resource waste (Liu et al., 2025).
In contrast, Nigeria’s construction sector though increasingly modernized in urban hubs like Abuja and Lagos continues to lag behind in GIS adoption, particularly at local government levels. Several studies have shown that adoption remains low due to infrastructural, institutional, and financial constraints (Olaleye et al., 2020; Adesanya & Akinyemi, 2021). This underutilization is especially evident in Enugu-East Local Government Area (LGA), a rapidly urbanizing region grappling with infrastructure deficits, poor planning coordination, and project inefficiencies.
Enugu-East has witnessed an upsurge in public and private construction projects in areas such as Abakpa, Trans Ekulu, and Emene. Yet many of these developments suffer from cost overruns, delays, and poor environmental compliance often resulting from limited site analysis, inadequate logistics planning, and fragmented decision-making. These issues are compounded by the near-absence of GIS in construction workflows, leaving planners and contractors to rely on outdated manual methods (Okonkwo & Agu, 2017).
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Editor’s note: Second Editions are previously published papers that have continued relevance in today’s project management world, or which were originally published in conference proceedings or in a language other than English. Original publication acknowledged; authors retain copyright. This paper was originally presented at the 1st International Conference, The Quantity Surveyor’s Edge, Department of Quantity Surveying, Enugu State University of Science and Technology, Enugu, Nigeria, 25-26 June 2025. It is republished here with permission of the authors and conference organizers.
How to cite this paper: Ambrose, N.O., Ajaelu, H. C., Oluchukwu, E. U. (2026). Geographic Information Systems (Gis) As an Effective Tool for Construction Management in Enugu-East, Nigeria; Originally presented at the 1st International Conference, The Quantity Surveyor’s Edge, Department of Quantity Surveying, Enugu State University of Science and Technology, Enugu, Nigeria, 25-26 June 2025; republished in the PM World Journal, Vol. XV, Issue VI, June. Available online at https://pmworldjournal.com/wp-content/uploads/2026/06/pmwj165-Jun2026-GIS-as-Effective-Tool-for-CM-in-Enugu-East-1.pdf
About the Authors
Ndubuisi Ambrose Ositadinma
Enugu State, Nigeria
Surv. Ndubuisi Ambrose Ositadinma was born on 17th June, 1974. He hails from the Umuenenta Family, Umuochie, Imama Akama Oghe in Ezeagu Local Government Area of Enugu State, Nigeria. He is happily married and blessed with four children. He began his educational journey at the primary level, where he obtained his First School Leaving Certificate in 1987. In 1988, he gained admission into National Grammar School, Nike, Enugu. In 1990, following his success in an entrance examination, he transferred to Special Science School, Ihe, in Awgu Local Government Area of Enugu State, where he completed his secondary education in 1993. Driven by a passion for professional excellence, he proceeded to Enugu State University of Science and Technology (ESUT), where he obtained a Bachelor of Science (B.Sc.) degree in Surveying and Photogrammetry in 2002. Surv. Ndubuisi Ambrose commenced his professional career in 2011 after successfully passing the professional examination conducted by the Surveyors Council of Nigeria (SURCON), earning him registration as a professional surveyor. He is currently a full member of the Nigerian Institution of Surveyors at both the state and national levels, where he has served in various capacities. He has been in private practice as a surveyor since then and has trained many young surveyors who have also gone on to earn their professional registration. In 2013, he returned to the university and subsequently earned a Master of Science (M.Sc.) degree in Environmental Management and Control. He is presently pursuing a Doctorate degree in Project Management in the Department of Quantity Surveying at the ESUT Business School.
Dr. Henry C. Ajaelu
Enugu State, Nigeria
Dr. Henry C. Ajaelu is a distinguished Quantity Surveyor, academic, and researcher with dual Ph.D. degrees in Quantity Surveying and Environmental Management. He is a Registered Quantity Surveyor (RQS) and a member of the Nigerian Institute of Quantity Surveyors (NIQS). Dr. Ajaelu has extensive experience in construction project management, cost control, and infrastructure development. He has published over 50 scholarly articles in reputable journals. As a former Head of Department at Enugu State University of Science and Technology (ESUT), he led key academic innovations and professional development initiatives. His research interests include sustainable construction, digitalisation, and project delivery efficiency in developing economies. Dr. Ajaelu can be contacted at ajaelu.henry@esut.edu.ng
Ezeali Ukie Oluchukwu
Enugu State, Nigeria
Bio and photo to be provided later
