Architecture and Construction Technology

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Browsing by Author "Magania,M Faraji"

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    Evaluation of key performance factors of public building construction projects under the force account method: A case study of projects implemented by Ministry of Education, Science and Technology (MoEST)
    (Mbeya University of Science and Technology, 2025-12-01) Magania,M Faraji
    This study evaluated the key performance factors influencing the successful implementation of public construction projects using the Force Account Method (FAM) in Tanzania. With FAM increasingly adopted for its cost-saving potential and operational flexibility, the research aimed to assess its effectiveness through a systematic analysis of contributing factors. A mixed-methods approach, incorporating both quantitative and qualitative data collection techniques, was employed. Data were collected using semi-structured questionnaires and document reviews and they were analysed using descriptive statistics and thematic analysis with the aid of IBM SPSS version 27 and SMART PLC version 4. The study engaged 128 stakeholders, including personnel from implementation agencies, contractors, consultants, local funders, and regulatory authorities. The findings identified six critical performance factors necessary for the effective implementation of FAM projects: effective planning, sound project design, efficient procurement processes, quality supervision, competence and adequacy of project staff, and strong leadership and government support. Analysis of stakeholder awareness revealed a general rejection of the notion that FAM should be applied in projects where the scope cannot be defined in advance (mean = 2.88), indicating a preference for clearer project definitions. The study further revealed strong consensus among stakeholders on the significance of the identified factors, with no statistically significant differences in perceptions across stakeholder groups, as all significance levels were below 0.05. Reliability analysis showed Cronbach’s Alpha values above 0.7 for all variables, and all path relationships yielded p-values below 0.01, confirming statistical significance at the 99% confidence level. The study suggests that the success of FAM depends on the integration of six identified factors, with weaknesses in one area potentially impacting overall performance. It recommends a systematic approach to project execution, involving professional consultants and a unified framework. Recommendations include revising FAM guidelines, investing in personnel training, and researching technology to enhance efficiency in public projects. These findings are particularly relevant for government ministries and local authorities overseeing infrastructure development.