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Analysis of Potential Influence of Design, Procurement and Implementation Management Models on Cost Ineeficiency due to Building Construction Waste Materials Based on SEM Analysist James Thoengsal
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.5957

Abstract

The emergence of residual materials during the building construction process cannot be avoided by the construction operator, especially the impact that directly or indirectly results in wasting construction material costs. However, this can be minimized by applying an ideal waste material management concept from the planning, procurement to implementation stages. The purpose of this study is to analyze the level of potential impact of the application of the concept of waste management of building construction materials in an effort to reduce the impact of inefficiency in project material costs, where in this study is viewed from the point of view of the parties involved in the project carried out by the State Owned Contractor (SOE). The method used in this research is done by distributing questionnaires to the building construction organizers which are being handled by the SOE contractors, where the respondents consist of experienced and responsible parties in project activities. So the conclusion from the results of this study shows that the concept of the model provides an impact test value that is quite ideal and has the potential to be applied by construction operators, both contractors, planning consultants and material suppliers in an effort to reduce the impact of cost inefficiency due to the emergence of residual building construction materials in Indonesia in the future.
Ideal Factor Analysis of Implementation Management Due to Waste Material of Building Construction Materials on Contractor Projects In Indonesia James Thoengsal; Miswar Tumpu
Eduvest - Journal of Universal Studies Vol. 2 No. 6 (2022): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2547.863 KB) | DOI: 10.59188/eduvest.v2i6.451

Abstract

The implementation of building construction projects cannot be separated from the problem of wasting costs, which is one of the contributing factors due to the emergence of residual materials during the construction process. The purpose of this study is to identify and analyze the ideal indicators in the application of construction material waste management in an effort to reduce the impact of cost inefficiency due to the of waste material so far, which in this study is viewed from the point of view of the parties involved in the building project. The results obtained from this study are that the ideal factor for implementing the ideal construction material waste management. Where at the planning/design stage, the most priority variable category is the Selection of Low Waste Materials, then at the procurement stage, namely the Estimation and Ordering of Material Volume and at the construction stage, namely the category Management Commitment category variables. The direction of research development is in the form of developing the concept of an ideal building construction material waste management model that can be applied by the construction operator, in this case addressed to the contractor, planning consultant and material supplier in an effort to reduce the impact of inefficiency in material costs during the construction process in Indonesia.
Foreman Performance Motivation Factors Analysis in Construction Projects JAMES THOENGSAL; M. Tumpu
Journal of Scientific Research, Education, and Technology (JSRET) Vol. 2 No. 4 (2023): Vol. 2 No.4 2023
Publisher : Kirana Publisher (KNPub)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58526/jsret.v2i4.253

Abstract

Work motivation for workers in a project can be considered simple and can also be a complex problem, because basically humans are easy to motivate by giving what they want. Furthermore, motivation is a process as the first step for someone to take action due to physical and psychological deficiencies or in other words, it is an encouragement shown to fulfill certain goals. If this condition does not occur, it will reduce worker work motivation and will result in decreased worker performance. This research aims to determine the level of needs that influence the motivation of construction foremen and analyze the motivational factors that influence the motivation of construction foremen. The method used by researchers was by distributing questionnaires to 15 foremen who were used as respondents for construction project research in Pangkep, as well as conducting interviews with three or four project foremen. Based on the research results, it was found that 5 factors have the most influence on the motivation of construction project foremen in Pangkep Regency in general, namely: Of the 23 motivation factors, there are 5 factors that have the most influence on the motivation of construction project foremen in general, namely: (1) adequate wages/salaries , (2) good workplace facilities, (3) payment received on time, (4) Good relationships with fellow workers, (5) good work direction program.