Evaluation of quantitative risk analysis techniques in selected large construction companies in Nigeria

Abstract

Purpose

The purpose of this paper is to evaluate the adoption of quantitative risk analysis techniques (QRAT) on construction projects in Nigeria with a view to providing better understanding on the state of these techniques.

Design/methodology/approach

Questionnaire survey was employed in gathering data for the study. The paper assessed the level of knowledge, awareness, utilization, success and the factors influencing the adoption of QRAT. The primary data employed were obtained by using multiple-choice questionnaire administered to the selected large construction companies in Nigeria.

Findings

The result of the study revealed a low level adoption of QRAT, and this inhibits Nigerian construction industry from taking full advantage inherent in QRAT. Also, it prevents the analysis of risks peculiar to construction projects. Furthermore, inadequate training and record keeping on risk management were identified as significant factors affecting the adoption/utilization of QRAT on construction projects.

Research limitations/implications

Multiple-choice questionnaires administered to the respondents (architects, quantity surveyors, builders, structural engineers, civil engineers, and mechanical and electrical engineers) were limited to the selected large construction companies in the category D of the Nigerian Federal Tender Board.

Originality/value

This empirical inquiry provided strong evidence on the state of QRAT of construction projects in Nigeria. The findings revealed insightful perspectives to understand construction project QRAT in its entirety. For stakeholders, understanding and addressing the complexity help to improve project planning and implementation.

Citation

Adedokun, O.A., Ibironke, O.T., Dairo, D.O., Aje, I.O., Awodele, O.A., Opawole, A.D., Akinradewo, O.F. and Abiola-Falemu, J.O. (2013), "Evaluation of quantitative risk analysis techniques in selected large construction companies in Nigeria", Journal of Facilities Management, Vol. 11 No. 4, pp. 354-368. https://doi.org/10.1108/JFM-11-2012-0053