Training and Infrastructure Readiness for Blockchain-Based Construction Material in Lagos State, Nigeria
1* Okuntade, T.F and 1Augustine, I.E..
1Department of Building Technology, Federal University of Technology, Akure, Nigeria
DOI: 10.36108/laujoces/6202.71.0102
Abstract
Blockchain technology offers potential to improve transparency, traceability, verification and accountability in construction material management, yet implementation requires human competencies and infrastructure. This study assesses training requirements and infrastructure readiness for blockchain-based construction material management among construction professionals in Lagos State, Nigeria. A quantitative cross-sectional survey collected data from 370 professionals involved in material procurement, management, tracking and verification. Questionnaire items measured professional characteristics, current digital-tool use, training requirements and infrastructure conditions. Data were analysed using descriptive statistics, the Friedman test, Wilcoxon signed-rank tests and Kruskal–Wallis tests. Results indicate strong demand for foundational digital and blockchain competencies. Basic smartphone and computer skills recorded the highest foundational requirement (mean score, M = 3.938), while smart-contract development and interpretation was the highest-rated technical competency (M = 3.924). Data privacy regulation (M = 3.905), ethical use of blockchain data (M = 3.900) and cybersecurity (M = 3.884) were highly rated governance requirements. A significant difference existed among training domains (χ²(2) = 63.269, p < 0.001), with technical requirements rated lower than foundational and governance requirements. Simulation-based training (M = 3.946) and practical workshops (M = 3.938) were the most preferred delivery modes. Infrastructure findings indicate high smartphone penetration (M = 4.519), but less favourable conditions for reliable electricity (M = 3.673) and internet connectivity (M = 3.749). Poor or unreliable internet (M = 3.800) was the strongest implementation constraint. No significant professional-group differences were found. The study proposes a Training-Infrastructure Readiness Framework comprising foundational competency, technical capability, governance literacy and infrastructure enablement as sequential requirements for blockchain implementation.
Keywords: blockchain technology, construction material management, digital transformation, infrastructure readiness, training readiness