Research Paper
Year: 2021 | Month: February | Volume: 8 | Issue: 2 | Pages: 505-512
DOI: https://doi.org/10.52403/ijrr.20210263
Factors Affecting the Implementation of Line of Balance (LOB) Scheduling and Building Information Modelling (BIM) on Demolition Work
Ade Irawati1, Nunung Widyaningsih2, Bambang Purwoko Kusumo Bintoro3
1Student of Construction Management Master’s Program, Universitas Mercu Buana, Jakarta, Indonesia
2Master of Construction Management Program, Universitas Mercu Buana, Jakarta, Indonesia
3Master of Management Program, Universitas Bakrie, Jakarta, Indonesia
Corresponding Author: Ade Irawati
ABSTRACT
In Indonesia, demolition work has not acquired special attention. The government has not yet published a standard regulating demolition, even though it has become an urgency for many big cities in Indonesia to execute buildings that have reached the peak of their service life. Thus, very few of the many demolition industry use the proper demolition work rules. Departing from the common need for careful planning to complete a high-rise building demolition project, this study aims to identify the factors affecting the top-down by machine demolition work, using one of scheduling method that is Line of Balance (LOB) and Building Information Modelling (BIM) commonly used as engineering software design. It was done by distributing a number of questionnaires to engineers involved in the demolition project of high-rise buildings. Data were analysed using statistical tools to rank design factors on top-down by machine dismantling. It is indicated that buffer time analysis - worker and equipment waiting time, design optimization, project time optimization, work methods (demolition flow), waste management, heavy equipment demand analysis, effective coordination between construction service actors, competent Human Resources (HR) and Job complexity is the top ten factor in top-down by machine demolition work with time considerations. Finally, by identifying the factors affecting the top-down by machine demolition work, it will become a bit of knowledge for further exploration to get streamlined demolition work.
Keywords: Key Success Factors, Demolition, Top-Down by Machine, High Rise Building, Line of Balance (LOB), Building Information Modelling (BIM).
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