IMPACT OF RISK FACTORS ON CONSTRUCTION PROJECTS QUALITY IN NIGERIA
IMPACT OF RISK FACTORS ON CONSTRUCTION PROJECTS QUALITY IN NIGERIA
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Date
2021-09-11
Authors
ISHAQ, Ziyadul Hassan ABUBAKAR, Muawiya MUHAMMAD, Shehu LAWAL, Yarima Sallau ISAH, Ibrahim
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Abstract
One of the primary objectives of every construction project is meeting or exceeding
the quality requirements of clients. The nature and complexity of construction
projects encompass a lot of risks, which could hinder the attainment of the desired
project quality. Evaluating the impact of risk is essential for determining the extent
to which it could derail the attainment of project objectives. This study assessed
the impact of risk factors on construction projects 'quality in Nigeria. Quantitative
research method comprising questionnaire survey was used for the study. Data was
obtained using close ended structured questionnaires distributed to 192
construction practitioners. The impact of 65 risk factors on construction project
quality was evaluated. Descriptive statistics was used to analyse the data. The study
found eighteen (18) risk factors as having high impact on projects quality; the
topmost being 'shortage of skilled labour '(MS = 4.30), 'poor design '(4.19),
'inadequate experience by project team '(4.18), 'deviating from specifications due
to misunderstanding of drawings and specifications '(4.05) and 'inadequate project
monitoring '(3.96). The study concludes that the impact of some risk factors could
adversely lead to unacceptable quality reduction. The study recommends paying
more attention to managing the risk factors having high impact so as to achieve
the desired projects quality.
Description
Department of Building, Ahmadu Bello University, Zaria, Nigeria.
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All papers in this publication have been through a review process involving initial screening of abstracts, review of full papers by at least two referees, reporting of comments to authors, revision of papers by authors and re-evaluation of re-submitted papers to ensure quality of content