Chapter One — 1.1 Background to the Study

Over the past decade, the relationship between value engineering practices and project cost performance has become a subject of considerable debate among scholars and industry practitioners alike, particularly within the context of Nigeria where operating conditions differ markedly from more developed markets.

Nigeria presents a useful setting for examining this relationship precisely because the conditions there — structural, regulatory, and behavioural — differ from those typically assumed in the broader literature, most of which draws on evidence from more developed economies.

1.2 Statement of the Problem

While value engineering practices is widely discussed in policy and industry circles, empirical evidence on its actual effect on project cost performance within Nigeria remains sparse and, in places, contradictory. This lack of localized, rigorous evidence makes it difficult for decision-makers to know with confidence whether current approaches to value engineering practices are helping or hindering project cost performance — a gap this study sets out to close.

1.3 Objectives of the Study

1. To examine the effect of Value Engineering Practices on project cost performance in Nigeria.
2. To assess the extent to which value engineering practices influences project cost performance within the study area.
3. To identify the challenges associated with value engineering practices in relation to project cost performance.
4. To recommend strategies for optimizing value engineering practices in order to improve project cost performance.

1.4 Research Questions

1. What is the effect of value engineering practices on project cost performance in Nigeria?
2. To what extent does value engineering practices influence project cost performance within the study area?
3. What challenges are associated with value engineering practices in relation to project cost performance?
4. What strategies can be adopted to optimize value engineering practices in order to improve project cost performance?

1.5 Significance of the Study

This study is significant to a range of stakeholders. For policymakers and regulators, the findings offer evidence to guide the design of frameworks that support healthier outcomes around project cost performance. For managers and practitioners within Nigeria, the study provides practical insight into how value engineering practices can be better managed. Finally, it contributes to the academic literature on quantity surveying by extending existing knowledge into a specific empirical context, and offers a reference point for future researchers.

1.6 Scope of the Study

In terms of scope, this study confines itself to Nigeria, focusing specifically on how value engineering practices relates to project cost performance within that setting. Findings are interpreted within these boundaries rather than as universal claims applicable to every organization or market.