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Analysis of Relation Between Risk-Based Work Breakdown Structure (WBS) on Integrated Design and Construction Works of Design and Build Contract on Mechanical and Electrical Works of High Rise Building for Improving Safety Performance Feronica Damanik, Mariana; Latief, Yusuf; Nugroho, Danang Budi
International Journal of Science, Technology & Management Vol. 4 No. 4 (2023): July 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i4.860

Abstract

The construction industry has had the highest accident rate worldwide for decades. Identifying risks as early as feasible during the pre-construction or design phase is essential to preventing construction accidents. To generate a structured list of risks, a Work Breakdown Structure (WBS) is used to identify risks. Although numerous studies have proposed using Work Breakdown Structure (WBS) to identify risks, no one has analyzed the relationship between Work Breakdown Structure (WBS) and risk to reduce construction accidents. Consequently, this study aimed to investigate the impact of Work Breakdown Structure (WBS) risk during the design and construction phases on construction safety performance. The analysis of relationships will be conducted using statistical methodologies. The study's findings will demonstrate that Work Breakdown Structure (WBS) risk affects construction safety performance.
Development Of Risk-Based Audit Method Standard For Stadium Project Using Design And Build Contract To Minimize Dispute From Construction Management Point Of View Alvian Sutekat, Ega; Putro, Anggoro; Latief, Yusuf
International Journal of Science, Technology & Management Vol. 4 No. 4 (2023): July 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i4.863

Abstract

The Design and Build method have been widely used in government projects in recent years. The construction of a sports stadium is one type of project that uses an integrated contract. Design and build, which is considered to have high complexity and is urgent, so the use of the Design and Build method is expected to provide a solution in the implementation of the project. However, in implementing the integrated design and construction contract, there are still many disputes from stakeholders involved such as Inspection of Work Results. This study aims to identify the factors that cause dispute in the Design and Build project and develop a Standard for Inspection of Work Results from the perspective of Construction Management. The results of the study indicate the factors causing the dominant risk-based dispute as well as corrective action in the form of standard inspection of work results on construction projects.
Development Of Risk-Based Work Breakdown Structure (WBS) Standards For Integrated Design And Construction Phase On Design-Build Method Of Architectural Works Of High-Rise Building To Improve Construction Safety Performance Andina Ganesdhi, Gabby; Latief, Yusuf; Budi Nugroho, Danang
International Journal of Science, Technology & Management Vol. 4 No. 4 (2023): July 2023
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v4i4.896

Abstract

Design-build methods are one of the options in carrying out the construction of high-rise buildings with a high level of uncertainty from design phase to construction, which also affects the safety performance of the project itself. Therefore, a prevention standard for a high-risk event is needed based on project activities. This research was prepared using a descriptive qualitative method with expert validation process through Delphi method and completed with a questionnaire survey to conduct a risk assessment. The output in this research is a development of risk-based standard work breakdown structure for architectural work, which generated from 39 high level risk. Based on the results of the mapping of preventive and corrective actions at high-level risks, 5 types of WBS development can be carried out at levels 3 to 6 of the WBS to prevent and minimize the impact of risk so that safety performance could be improved. The novelty in this research lies in the form of design-build project delivery activities which has not been widely discussed in previous work breakdown structure research and risk identification based on the activities listed on the WBS.
ANALISIS PRIORITAS FAKTOR SAFETY KNOWLEDGE MANAGEMENT UNTUK MENINGKATKAN KESELAMATAN KERJA PADA PERUSAHAAN JASA KONSTRUKSI MENGGUNAKAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) Rachmat, Muhammad; Latief, Yusuf; Nugroho, Danang Budi
Jurnal Edukasi Citra Olahraga Vol. 6 No. 1 (2026): Jurnal Edukasi Citra Olahraga
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jor.v6i1.6771

Abstract

Industri konstruksi di Indonesia dikenal dengan tingkat kecelakaan kerja yang tinggi, yang disebabkan oleh berbagai faktor seperti pekerjaan fisik berat dan penggunaan alat berat. Meskipun sudah ada regulasi Keselamatan dan Kesehatan Kerja (K3), efektivitas sistem keselamatan konvensional masih terbatas. Penelitian ini bertujuan untuk menganalisis dan memprioritaskan faktor-faktor Safety Knowledge Management (SKM) yang mempengaruhi keselamatan kerja di perusahaan jasa konstruksi dengan menggunakan metode Analytical Hierarchy Process (AHP). Metode ini dipilih karena kemampuannya dalam menangani keputusan multikriteria berdasarkan penilaian subjektif pakar. Objek penelitian adalah perusahaan jasa konstruksi berskala besar dengan pengalaman proyek bernilai tinggi. Data dikumpulkan melalui kuesioner perbandingan berpasangan yang disebarkan kepada pakar keselamatan konstruksi. Hasil penelitian menunjukkan bahwa Knowledge Storage memiliki prioritas tertinggi, diikuti oleh *Knowledge Transfer dan Knowledge Acquisition. Temuan ini menegaskan bahwa peningkatan kinerja keselamatan kerja di sektor konstruksi tidak hanya bergantung pada penciptaan pengetahuan baru, tetapi juga pada pengelolaan dan pemanfaatan pengetahuan yang sudah ada. Kesimpulannya, perusahaan jasa konstruksi perlu menguatkan mekanisme penyimpanan dan transfer pengetahuan keselamatan untuk mencegah kecelakaan yang berulang.
Development of A Time and Cost Control System For The Construction of A Ø1000 Mm Pipe Bridge Based on A Work Breakdown Structure (WBS) Integrated With A 3d Model and Bim to Improve Time and Cost Performance Ilmi Azhara, Ulya; Sagita Riantini Supriadi, Leni; Latief, Yusuf
International Journal of Science and Environment (IJSE) Vol. 6 No. 1 (2026): February 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v6i1.399

Abstract

The construction of large-diameter pipeline bridges plays a strategic role in ensuring the reliability of clean water distribution systems. Nevertheless, such infrastructure projects frequently experience cost overruns and schedule deviations caused by fragmented scope definition, limited integration between planning and cost control, and conventional quantity take-off practices that rely heavily on two-dimensional drawings. These limitations reduce the effectiveness of project monitoring and delay corrective decision-making during construction. This study develops an integrated time and cost control system by embedding a standardized Work Breakdown Structure (WBS) into a 3D and 5D Building Information Modeling (BIM) environment for a Ø1000 mm pipeline bridge project. A mixed-method research approach was adopted, combining expert validation, project document analysis, and quantitative assessment. Project performance was evaluated using Earned Value Management (EVM), while Partial Least Squares–Structural Equation Modeling (PLS-SEM) was applied to examine the causal relationships between WBS integration, 3D modeling, BIM implementation, the time and cost control system, and schedule and cost performance. The results demonstrate that BIM-derived quantities and costs are more consistent and traceable than those obtained from conventional Bill of Quantities (BOQ) calculations, particularly for steel structural and support components that exhibit the highest cost deviations. The integration of WBS with BIM 3D and BIM 5D significantly strengthens activity-level monitoring, improves cost control accuracy, and enables earlier detection of schedule and cost deviations. The proposed framework provides practical decision support for proactive time and cost management in infrastructure construction projects.
Development of Jetty Structure Design Procedures at The Schematic Design Stage with The Implementation of Computational Design and Building Information Modelling to Improve Design Time Performance Fitriansyah, Aidil; Latief, Yusuf
CSID Journal of Infrastructure Development Vol. 7, No. 2
Publisher : UI Scholars Hub

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Abstract

The construction sector faces persistent productivity challenges, significantly hindering the efficiency of design workflows. Computational Design (CD) and Building Information Modeling (BIM) offer potential solutions. CD enables the exploration of parametric design alternatives, while BIM enhances collaboration, visualization, and decision-making through comprehensive 3D models. This study aimed to investigate the processes and activities involved in the structural design of jetties during the schematic design phase using CD and BIM and to assess the impact of these activities on design time performance. A comprehensive analysis of secondary data was carried out, interviews were conducted with design experts, and quantitative analysis using SPSS29 was employed to assess the impact of the design procedures on design time performance. The investigation identified nine critical business processes in the structural jetty design using CD and BIM, comprising 37 design activities. The impact assessment revealed two crucial factors, CD-BIM Design Activities, and Internal Design Review, showing that incorporating computational design and BIM processes into structural design procedures significantly improved design time performance. The research highlights the transformative role of CD and BIM in streamlining structural design processes, marking a significant advancement in the pursuit of efficiency within the civil engineering sector.
The Most Influential Factors on The Risk Cost Estimation Process of Implementing Bim 5d in Quantity Take-Off for Green Retrofitting of High-Rise Buildings Dewi, Febrianti Silviana; Latief, Yusuf; Kussumardianadewi, Bernadette Detty
CSID Journal of Infrastructure Development Vol. 7, No. 2
Publisher : UI Scholars Hub

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Abstract

Green retrofitting aims to guide buildings toward sustainable practices, reducing carbon emissions associated with building operations and construction. This study explores the application of Building Information Modeling (BIM) 5D Quantity Take-Off (QTO) to existing high-rise buildings, focusing on components that enhance the performance of environmentally friendly structures and project management. This research identifies the factors influencing the cost estimation process and examines the risks across various phases, activities, outputs, and utilization of BIM 5D in cost estimation. The study highlights the most influential factors in implementing green retrofitting for high-rise buildings using structured interviews, questionnaires, and expert validation. The analysis demonstrates that BIM 5D QTO significantly impacts the risk associated with cost estimation in green retrofitting processes. The study ranks the criteria based on respondent feedback by employing Relative Importance Index (RII) analysis. The statistical analysis identifies key factors affecting the risk of cost estimation in BIM QTO for green retrofitting of high-rise buildings. These factors include evaluating specifications, defining acceptance criteria, decomposing the high-level Work Breakdown Structure (WBS), inputting sizes and specifications of each work component into the 3D model, integrating scheduling into the 3D model, and establishing a BIM Execution Plan.
Critical Success Factors in Pump Production to Increase Lean Manufacturing Project Performance Dwianditya, I Bayu; Riantini, Leni Sagita; Latief, Yusuf
CSID Journal of Infrastructure Development Vol. 7, No. 2
Publisher : UI Scholars Hub

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Abstract

Floods represent a significant global disaster, occurring more frequently and causing severe damage. The effective production of pumps is crucial in supporting flood infrastructure projects. Lean Manufacturing (LM) and Project Management (PM) approaches must be incorporated to improve pump production manufacturing. Therefore, this study aims to identify the critical success factors that enhance LM performance in pump production projects for flood management through surveys conducted among pump manufacturers, governmental bodies, and relevant stakeholders engaged in flood infrastructure projects. The study's results highlight the importance of understanding and analyzing project complexity, aligning pump design with project requirements, and mastering processes and technical aspects, including method compliance and continuous improvement within the Lean framework. Effective project management, emphasizing goal clarity, planning, and execution, is also crucial. The insights obtained from this study significantly contribute to understanding the critical considerations in pump production to support flood infrastructure projects.
Analyzing the Effect of the Construction Safety Audit Model Using the Business Process Model and Notation (BPMN) Method on Improving Communication and Collaboration Between Stakeholders. Ghazali, Muhammad; Nugroho, Danang Budi; Latief, Yusuf
CSID Journal of Infrastructure Development Vol. 7, No. 2
Publisher : UI Scholars Hub

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Abstract

The significant increase in infrastructure development is directly proportional to the rising accident rate in the construction sector, making it one of the highest-risk sectors for accidents. This phenomenon indicates that existing construction safety audits have not been effective in preventing accidents, largely because audits are generally conducted only at the construction stage. Audits at the design stage, however, have the potential to impact accident prevention significantly. Therefore, this research aims to develop a construction safety audit model using the Business Process Model and Notation (BPMN) and analyzes the impacts on stakeholder communication and collaboration. BPMN was chosen because it provides a clear and standardized visual representation of business processes, making it easier to identify potential safety issues and improve stakeholder understanding. Statistical methods were employed to examine the relationships, resulting in a linear equation model with a strong correlation. Furthermore, audit activities conducted through three layers of stakeholders can be efficiently modeled using BPMN, positively impacting stakeholder communication and collaboration. Applying the Three Lines of Defense (TLoD) theory and BPMN provides new insights for construction safety committees and companies to plan and conduct more comprehensive safety audits. The implication of this study includes a potential reduction in construction accidents and improved work safety through more effective communication and collaboration among stakeholders.
Investigating the Relationship Among the Construction Safety Plan, Knowledge Management, Audit Process, Information System, Web, and BIM with Construction Safety Performance Fadli, Zafira Alysha; Latief, Yusuf; Nugroho, Danang Budi
CSID Journal of Infrastructure Development Vol. 7, No. 2
Publisher : UI Scholars Hub

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Abstract

The rapid growth of high-rise building construction in Indonesia has led to a significant increase in accidents, necessitating a robust audit process for construction safety. This research investigates the relationship between construction safety plans (CSPs), audit processes, knowledge management (KM), information systems, the web, and BIM on construction safety performance, aiming to develop a BIM-based KM audit process. To analyze the significance level of various indicators for each variable considerable importance, a mixed-methods approach was employed, combining qualitative insights from expert interviews with quantitative analysis using Structural Equation Modeling (SEM) via SmartPLS. The findings in the study reveal that the studied variables have a Cronbach's Alpha value above 0.7, and the retained variables have a significant value greater than or equal to 0.7. In this study, the confidence level is 95%, where there is a relationship between variables that meet the t-table, which is > 1.96, it can be concluded that the relationship between each variable has a significant value. This study provides a framework for integrating these elements to enhance construction safety performance, offering valuable guidelines for industry stakeholders to improve safety practices in construction projects.
Co-Authors Abdur Rohim Boy Berawi Achirwan Achirwan Aidil Fitriansyah Alin Veronika Alin Veronika Alin Veronika, Alin Alvian Sutekat, Ega Alwan Muhammad Naufal Amalia Dwi Purnamasari Andina Ganesdhi, Gabby Andreas Wibowo Ardiyanto, Fahreza Astrid Dwi Lestari Ayomi D. Rarasati Ayu Herzanita Bambang Trigunarsyah Bambang Trigunarsyah Bambang Trigunarsyah, Bambang Batara Sirait Bernadette Detty Kussumardianadewi Budi Nugroho, Danang Dameria Lady Hertina Lumban Raja Danang Budi Nugroho Dewi, Febrianti Silviana Dhia Tsuraya Nisrina Diana Rohmatul Fitria Djoko M Hartono Dwianditya, I Bayu Dyah Ayu Pangastuti Eddy Subiyanto Edhi Tri Budi Soesilo, Edhi Tri Budi Fadli, Zafira Alysha Febriansyah, Eki Hikmah Ferdinand, Joshua Feronica Damanik, Mariana Ghazali, Muhammad Ginting, Yan Hasiholan, Yosua Togar Hidayanti, Ranti Hidayawanti, Ranti Idi Namara Ilmi Azhara, Ulya Imran H. Mohammad Ineswari Syifa Hayuningtiyas, Ineswari Syifa Ismeth Abidin Ismeth Abidin Ismeth Abidin, Ismeth Ismeth S. Abidin Ismeth S. Abidin, Ismeth S. Isti Surjandari Jade Sjafrecia Petrociany Janrivai Adiman Silalahi Karim, Rully Andhika Kurniawati, Eva Andrian Laksono , Naufal Budi Laksono, Naufal Laksono, Naufal Budi Leni Sagita Riantini Leni Sagita Riantini, Leni Sagita Leni Sagita Supriadi, Leni Lestari, Astrid Dwi Luh Putu Ratna Sundari Lusiana Indarwati M. Fanshurullah Asa M. Fanshurullah Asa, M. Fanshurullah Machfudiyanto, Rossy Armyn Mohammed Ali Berawi Muhammad Rachmat Muhammad Yusuf Mulyono, Bagjo Naufal Budi Laksono Naufal Budi Laksono Novika Candra Fertilia Nugroho, Danang Budi Pangastuti, Dyah Ayu Paulus Setyo Nugroho Perdana Miraj Pondaag, Reynard Putika Yussi Putro, Anggoro Rahayu S. Arifin, Rahayu S. Rahman, Deansa Agya Rarasati, Ayomi Dita Ratih Fitriani Regina Chandra Renti Odor Siahaan Retyaning Utami Retyaning Utami, Retyaning Richard Austen Soegianto Rika Anggraini Rohmatul F, Diana Sagita Riantini Supriadi, Leni Saleh, Toha Saputro, Danang Eko Setyo Sarwanto Moersidik Silalahi, Janrivai Adiman Sutjiningsih M, Dwita Toha Saleh Triasa Maryadini Utami, Retyaning Puji Vincent Gaspersz Wisnu Isvara, Wisnu Yussi, Putika Zaman, Alvian Amaly Fasha Najmu