Assessment of Quality Management Practices of Building Construction Firms in Uganda: A Case of Kamwenge District

M. Lawrence, B. Andrew, Mubiru Joel
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Abstract

Quality management in the construction industry includes quality control, quality planning and quality assurance to improve the quality of buildings. However, there have been challenges related to cost variations, timeliness and delays in maintenance which affect quality management of buildings. The study assessed quality management practices of building construction firms in Uganda with the purpose of developing a framework that can be used by construction firms to improve on the quality of buildings. In this study, descriptive design was employed in which both qualitative and quantitative data were collected from a sample size of 54 respondents purposively selected from employees of construction firms and Kamwenge local government using a survey questionnaire and documentary reviews. Data were analyzed using descriptive and multivariate analysis in SPSS version 25. The contribution of each of the factors on the quality of construction firms was determined by use of Relative Importance Index (RII) and the ranking of these attributes in terms of their criticality as perceived by the respondents. The findings indicated that procurement systems, third party certification and on site supervision greatly influenced the cost, timeliness and delivery of buildings hence affecting the quality management practices. The developed framework shall be used to engage stakeholders in the phases of the construction projects mainly buildings to improve on cost estimation and timely completion hence improving on quality management of buildings and service delivery.
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乌干达建筑施工企业质量管理实践评估:以Kamwenge地区为例
建筑业的质量管理包括质量控制、质量规划和质量保证,以提高建筑物的质量。但是,在费用变化、维修的及时性和延误方面存在一些挑战,影响到建筑物的质量管理。这项研究评估了乌干达建筑公司的质量管理做法,目的是制定建筑公司可用于提高建筑质量的框架。在本研究中,采用描述性设计,通过调查问卷和文献综述,从建筑公司和Kamwenge地方政府的员工中有目的地选择了54名受访者,收集了定性和定量数据。数据分析采用SPSS版本25的描述性和多变量分析。每个因素对建筑公司质量的贡献是通过使用相对重要性指数(RII)和这些属性的排名来确定的,这些属性的重要性被受访者所感知。调查结果表明,采购制度、第三方认证和现场监督对建筑物的成本、及时性和交付产生了很大影响,从而影响了质量管理的做法。制订的架构应用于在建筑工程(主要是楼宇)的各阶段与持份者接触,以改善成本估算和及时完成,从而改善楼宇的质量管理和服务提供。
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