CONSTRUCTION PROJECT PRODUCTIVITY IN INDONESIA

Zaitul, Zailtul (2021) CONSTRUCTION PROJECT PRODUCTIVITY IN INDONESIA. CONSTRUCTION PROJECT PRODUCTIVITY IN INDONESIA, 7 (1). pp. 1-9. ISSN 2379-1047

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Abstract

The construction industry is a large and important business, which involves millions of workers, such as skilled craftsmen, supervisors, technicians, etc. The selection of a competent workforce afects the productivity of construction project implementation. Furthermore, this productivity afects the quality of the result produced and company proits. Therefore, it is important to understand the factors afecting the productivity of construction project implementation to minimize the problems encountered. This study aims to identify, analyze and determine the dominant factors afecting the productivity of construction project implementation in Indonesia. This was carried out using frequency distribution and multiple linear regression method. The initial identiication of factors and variables afecting the construction project implementation’s productivity were summarized from previous studies. The number of study samples was 237 respondents with a feasible questionnaire response rate processed at 94.8%. This study uses primary data collected through the survey. Conirmatory factor analysis (CFA) is employed to achieve the research objective. Kaiser-Mayer-Olsen (sample adequacy), Loading factor (validity), Cronbach alpha (Reliability), extracted variation, and percentage of variance are used to conirm the factors suggested by works of literature. The result shows that there are eight factors conirmed in this study: human (X1), management (X2), technical (X3), time (X4), materials and equipment (X5), supervision (X6), motivation (X7) and work safety (X8). There are, furthermore, three dominant factors based on frequency distribution: human, motivational, and technical factors. Keywords: Construction Project, Productivity, Indonesia

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