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The impacts of 5D-Building Information Modeling on construction's Time and cost performance Hedy Herdyana; Agus Suroso
SINERGI Vol 27, No 3 (2023)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2023.3.010

Abstract

The construction sector is essential to a country's economic growth and development. This is why the construction of building projects is one of the most pressing concerns for the Indonesian government. The industrial sector has become increasingly dynamic and responsive to the challenges of building projects due to technological advancements. One example is the Building Information Modelling (BIM) 5D, an emerging technology integrating project implementation time and costs into a 3D model. Therefore, this study aims to investigate the success factors of BIM 5D implementation on the time and cost performance of high-rise building construction projects at Campus-II UIN Sunan Ampel Surabaya. This was achieved through a quantitative research method using a questionnaire completed by 62 respondents: the project manager, site manager, engineering head, and site engineer. Moreover, descriptive statistics were utilized to examine the frequency distribution of concentration measures and data distribution on sample characteristics and variables. The findings showed that the factors of tender document, human resources, BIM software, planning process and production process simultaneously positively affected the construction project's cost and time performance.
Analisis Pengaruh Faktor-Faktor Building Information Modeling terhadap Tingkat Penerapan dan Kinerja Proyek pada Proyek Design and Build Yanuar Kurniawan; Agus Suroso
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v8i7.13234

Abstract

This study aims to determine the effect of the level of BIM application on project performance (cost, quality, time). Building Information Modeling (BIM) is a collaborative approach in construction project management that uses digital information models to integrate all aspects of a project, from planning to execution. The research method carried out in this study is using quantitative methods by observation using questionnaires. The results of the analysis show that the factors that influence the application of BIM have a significant influence on the level of BIM application in Design and Build projects. In addition, the level of BIM implementation also positively impacts overall project performance, with increased time efficiency, reduced costs, and improved quality of project results. This research provides a better understanding of the importance of implementing Building Information Modeling (BIM) in Design and Build projects, as well as identifying factors that can effectively improve the level of project implementation and performance. Thus, this research is expected to be a guideline for stakeholders in the construction industry to optimize the benefits of using BIM in future projects.
ANALISIS PENGARUH KEPERCAYAAN, KEPUASAN DAN PENAWARAN TERHADAP DAYA SAING KONTRAKTOR KECIL DAN PERORANGAN Gyan Agye Try Krystyan; Mawardi Amin; Agus Suroso
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 2 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i1.48018

Abstract

Abstract In 2022, Indonesia was home to 24,236 construction companies, with contractors dominating the sector, comprising 21,786 firms or 89.86% (Badan Pusat Statistik, 2022), The large number of contracting companies has led to intense competition. Several factors enable contractors to compete, including owner trust, owner satisfaction, and pricing offers. This study aimed to analyze the impact of trust and satisfaction on contractor competitiveness, with pricing offers serving as an intervening variable. In the competitive Indonesian construction industry, understanding the factors that affect contractor competitiveness is crucial as it enhances the effectiveness of competitive strategies. This research employed a quantitative method with a survey approach. Data were collected through questionnaires from project owners, and path analysis was utilized to test the relationships between the research variables with the aid of SMART-PLS data processing tools. The findings indicate that trust affects competitiveness through pricing offers as an intervening variable, whereas satisfaction directly affects competitiveness without the mediation of pricing offers.
The Effect of 4D-5D BIM Implementation and Visualization on Improving Product Quality and Timing of Toll Road Infrastructure Projects Tommy Anugrah Putra; Agus Suroso
Eduvest - Journal of Universal Studies Vol. 5 No. 4 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i4.3798

Abstract

The toll road construction project is inherently complex and prone to delays due to its multi-phase implementation process. In the era of the Industrial Revolution 4.0, the adoption of digital construction technologies is increasingly emphasized to enhance project efficiency and outcomes. One such technology is Building Information Modeling (BIM), which serves as a vital digital asset supporting data integration and informed decision-making throughout the construction lifecycle. This study aims to analyze the influence of BIM implementation on the quality of engineering products and how engineering product quality subsequently affects implementation time performance. Employing a quantitative approach with linear regression analysis, data were collected from toll road construction projects that have adopted BIM practices. The findings reveal a significant influence of BIM implementation on the quality of engineering products by 71.00%, and a further influence of engineering product quality on the performance of implementation time by 77.10%. These results demonstrate that BIM plays a critical role in improving construction quality and accelerating project completion. The study concludes that the structured and integrated nature of BIM enhances engineering output and time efficiency, making it a strategic tool for national infrastructure projects. It is recommended that stakeholders in the construction sector adopt BIM more comprehensively to optimize quality assurance and reduce the risk of project delays
Analysis of The Influence of Environmental Factors, Wage Factors, Coordination And Worker Productivity That Influence The Performance of Government Project Completion Time in Pangkalpinang City Fanta Wahyu Giarta; Agus Suroso
Eduvest - Journal of Universal Studies Vol. 5 No. 8 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i8.52054

Abstract

This study aims to analyze the influence of environmental factors, wage systems, coordination, and worker productivity on the completion time performance of government building construction projects in Pangkalpinang City. Using descriptive quantitative methods and multiple linear regression analysis, the results of the study indicate that these four variables simultaneously contribute 85.4% to project completion. The wage factor is the dominant factor with a contribution of 72.59%, indicating that an effective wage system can improve the efficiency of project completion. Possible solutions include providing wages based on skills, work duration, performance, type of work, and incentives to increase worker productivity. This study provides recommendations for project managers to optimize workforce management strategies to ensure projects are completed on time with optimal quality.
Analysis of Economic Feasibility and Compressive Strength of Concrete Based on the Utilization of Red Mud Waste and Sustainable Construction Management Muhamad Reza Maulana; Agus Suroso
Eduvest - Journal of Universal Studies Vol. 6 No. 6 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i6.52801

Abstract

This research examines red mud as a partial cement substitute in concrete, comparing normal concrete with 25% red-mud concrete (RM25) based on compressive strength, economic feasibility, waste absorption, and LCA environmental impact. Compressive strength tests were conducted at KAN-accredited Wika Beton Laboratory, and economic feasibility was evaluated using NPV, BCR, and IRR for paving-block production. The waste absorption capacity was calculated based on an annual production volume of 5,000 m². The LCA assessment was carried out in accordance with ISO 14040:2006, covering goal and scope definition, life cycle inventory (LCI), life cycle impact assessment (LCIA), and interpretation. The results showed that RM25 achieved a compressive strength of 36.93 MPa at 30 days, higher than normal concrete with 34.15 MPa. Economically, RM25 recorded a production cost of IDR 1,480,085/m³, with a positive NPV, an IRR of 43.9%, and BCR > 1. In addition, RM25 enabled the absorption of approximately 41.8 tons of red mud waste per year in paving-block production. The LCA results also indicated a reduction in environmental impacts, particularly in the global warming potential category, due to reduced cement consumption. Overall, the 25% red-mud formulation is considered feasible for practical implementation as it meets both technical and economic requirements while providing environmental benefits through emission reduction and enhanced industrial waste utilization.