School of Construction Economics and Management (Conference Proceedings)

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Browsing School of Construction Economics and Management (Conference Proceedings) by Keyword "Construction professionals"

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    Perceptions of tender document quality and its impact on construction estimates
    (University of the Witwatersrand, Johannesburg, 2024-07) Nezambe, Bruce; Laryea, Samuel; Govender, Neil; Laryea, Samuel; Li, Baizhan; Essah, Emmanuel Adu; Mensah, Sarfo; Liu, Hong; Yao, Runming
    Construction experts have noted the persistent concern about the quality of tender documents and its impact on the construction sector. Poor specification writing continues to be a weak link in the information chain that degrades the quality of tender documents and causes disputes, particularly in a competitive market where construction professionals strictly interpret the documents to prepare a competitive bid. The impact of tender document quality on the accuracy of project estimates is assessed to determine the determinants of good tender-quality documents. Additionally, interventions that can be implemented to improve tender document quality and the implications of poor tender document quality were also analyzed. Qualitative data was collected from construction professionals using an interview. Data was analyzed by Atlas-ti using thematic analysis where six key themes were extracted. The study concluded that poor quality tender documents compromise the accuracy of project estimates and delivery of projects within the South African construction industry. The consequences of poor tender document quality included reduced project profitability, incomplete projects, project termination due to funding issues, misunderstanding of boundaries, misalignment of the programme, increased costs and a negative impact on construction estimates.