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Infrastructure Performance Indicators for Sea and Air Transportation Sectors in Indonesia Ayomi Dita Rarasati; Yusuf Latief; Isti Surjandari Prajitno; Jade Sjafrecia Petrociany; Perdana Miraj
Jurnal Transportasi: Sistem, Material, dan Infrastruktur Vol 1, No 1 (2018): Special Issue
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat - Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (954.485 KB) | DOI: 10.12962/j26226847.v1i1.3770

Abstract

This research is conducted to assess infrastructure performance in Indonesian sea and air transportation sector. The performances are assessed based on indicators which are identified within the initiation of this research. There are seven indicators identified which are the number of infrastructure existed; passengers demand per year; cargo demand per year; local government revenue; passenger growth per year; cargo growth per year; and the city population. The aim of this paper is to present the most significant indicators which are affecting the infrastructure performance. Based on a descriptive analysis, it can be showed that these indicators affect Indonesian sea and air transportation performance. Three perspectives from central government, local government and academics were further elaborated in this paper. From the government point of view, the most important indicator of sea and air transportation performance are the numbers of ports or airports and passenger growth per year.
Manajemen Risiko dalam Pengelolaan Sumber Air Baku (Studi Kasus Sungai Cisadane Kota Tangerang) Idi Namara; Djoko M Hartono; Yusuf Latief; Setyo Sarwanto Moersidik
Jurnal Ilmiah Universitas Batanghari Jambi Vol 22, No 1 (2022): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v22i1.2200

Abstract

Cisadane River, Tangerang City, is one of the important rivers in Indonesia. This river is a source of raw water for PDAM Tangerang City and Soekarno-Hatta International Airport, but unfortunately the quality of this river water tends to decrease due to pollution. Many things have been done by the government in managing the river water, but have not brought positive changes to the raw water source. The problems that occur include urban development and changes in land use which have an influence on the burden of river pollution. The approach taken in this research is qualitative analysis and risk management. The final result of this research is the development of policies in the management of rivers as raw water sources, namely land use management, separation of drainage channels from domestic sewage, increasing the coverage of WWTP services, and strengthening institutional and regulatory aspects, especially in funding commitments.
Implementation of Six Sigma Method to Maintain The Quality of Construction Projects Latief, Yusuf; Utami, Retyaning Puji
Makara Journal of Technology Vol. 13, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Implementation of Six Sigma Method to Maintain The Quality of Construction Projects. Six sigma (6-sigma) is a method that widely developed in the world, especially in manufacturing industry to decrease failures in achieving good quality in construction projects. The objective of this research is to explore the existing condition of quality management and the aplication of 6-sigma method in maintaining quality of construction projects. Structured interviews to experienced experts and people who were recommended by their companies were conducted. Non-parametric analysis using frequencies distribution procedures were used for analysis. The result shows that existing condition in quality management of construction project in Indonesia have been implemented 6-sigma method approach, that concern with is how to adapt with either from internal or external condition of that project.
Conceptual Framework for Developing Web-based Maintenance Systems for Government’s Simple-Buildings within the DKI Jakarta Provincial Government Dyah Ayu Pangastuti; Yusuf Latief
Journal of International Conference Proceedings (JICP) Vol 4, No 1 (2021): Proceedings of the 9th International Conference of Project Management (ICPM) Mal
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v4i1.1124

Abstract

DKI Jakarta, as the capital of the Republic of Indonesia, has the highest population density in Indonesia, with a population of 16,334 people / km2. Therefore, community facilities and infrastructure within the DKI Jakarta Provincial Government play an important role so that community service can be carried out properly. As one of the main infrastructures, State Buildings must have building reliability as stated in the technical requirements stipulated in Presidential Regulation Number 73 of 2016. Building maintenance is an activity to maintain the building's reliability and infrastructure, and facilities so that the building always functions properly. Based on a survey conducted by the DKI Jakarta Provincial Office for The Creation of Works, Spatial Planning and Land Use in 2019, the number of building assets of Province DKI Jakarta are 9823 buildings. 60% of those buildings were classified as Simple-Building category. Due to the numerous building assets, maintenance activities need to be supported by an adequate maintenance system. This study aims to develop a building maintenance system based on web. The methodology used in this research are expert validation, interviews, field survey and literature studies. The results of the validation process will be developed into a simple-building’s web-based maintenance system framework.
Development Standard Operational Procedure of Safety Architecture Work in University of Indonesia Project Based on Work Breakdown Structure to Reduce Work Accidents Alwan Muhammad Naufal; Ayu Herzanita Yufrizal; Yusuf Latief; Rossy Armyn Machfudiyanto
Journal of International Conference Proceedings (JICP) Vol 4, No 2 (2021): Vol 4, No 2 (2021): Proceedings of the 10th International Conference of Project
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v4i2.1248

Abstract

The construction industry is one of the most dangerous industries in the world, due to its very high accident and death rate. As a high-risk construction industry, in addition to cost, time and quality, work safety will have a major impact on the success of a project. With the procedure safety properly, it is expected that work accidents will be reduced due to integrated work breakdown structure. The method used in this study is qualitative method, with research strategy in the form of archival analysis, case study, and expert validation. Data collection was conducted by interview method with questionnaires with professional experts who have long worked in the field of Safety, which then resulted in the conclusion that Standard Operational Procedures on Architectural work can reduce work accident.
Strategies to Improve Conceptual Cost Estimates Accuracy of Flyover Development in the Provincial Government of DKI Jakarta Putika Yussi; Yusuf Latief
Journal of International Conference Proceedings (JICP) Vol 4, No 1 (2021): Proceedings of the 9th International Conference of Project Management (ICPM) Mal
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v4i1.1139

Abstract

This study identifies the dominant factors in the conceptual cost estimate process of flyover development in the Provincial Government of DKI Jakarta that affect accuracy, based on the relationship model between the conceptual cost estimation process of flyover development in the Provincial Government of DKI Jakarta with the accuracy. Furthermore, this study also develops strategies to improve the accuracy based on the dominant factors. Two parts of the method are used in this study. The first method is to obtain the dominant factors in estimating the conceptual cost of flyover development in the DKI Jakarta Provincial Government, which affects accuracy using the SEM-PLS method, which involved 151 respondents. Second, the method to obtain strategies to improve accuracy based on these dominant factors, using the gap analysis. The result shows that four dominant factors affect accuracy: information quality, project definition, cost information, and project characteristics. Improving strategies are obtained based on those identified dominant factors. The finding of this study suggests that these strategies can be compiled into the guideline of the conceptual cost estimate process, which can be a tool to assist relevant agency personnel in carrying out the stages in the process of conceptual cost estimation of flyover development.
Risk-Based Evaluation of Large-Span Roof Building Structure using Roll Forming Construction Method to Increase Project Performance Batara Arifin Sirait; Yusuf Latief
Journal of International Conference Proceedings Vol 5, No 1 (2022): 2022 Malang ICPM Proceeding
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v5i1.1460

Abstract

The large-span roof that is applied to many buildings nowadays are having some unique structural components, seen from its construction concept and design concept. Because of its uniqueness, several obstacles need to be considered. The application of roll forming machine in the making of the roof sheets can be used as a solution for several disputes that can happen while installing the large-span roof. The purpose of this research is to identify risk factors in large-span roof construction projects using the roll forming method. This research recruited 43 respondents in 24 different contractor companies. Based on the result of the questionnaire validation, this research analyzed 40 sub-variables need to be proceed into the qualitative risk analysis. Based on the outcome of the risk index assessment, there are 2 levels that need further scrutiny. It is the very high level of risk and the high level of risk. Regarding the risk level, some suggested strategy to improve the construction is to appoint an appropriate consultant, contractor, and construction management consultant, planning the detailed design and construction method, coordinate the roofing steel structure division, conduct some training for workers, and build a good collaboration between all stakeholders.Keywords: Construction Method, Large-span Roof, Project Management, Roll Forming, Risk Management, Roof Structure
TIME ACCELERATION OF UNDERSTRUCTURE WORKS WITH FAST TRACK METHOD ZONING-BASED (CASE STUDY: TRANSIT ORIENTED DEVELOPMENT LIGHT RAIL TRANSIT JAKARTA PHASE I PROJECT) Lusiana Indarwati; Yusuf Latief
Journal of International Conference Proceedings (JICP) Vol 2, No 1 (2019): Proceedings of the 3rd International Conference of Project Management (ICPM) Bal
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v2i1.455

Abstract

Light Rail Transit (LRT) Jakarta Phase I construction has a special purpose of launching Asian Games 18th on August 10th, 2018. In fact, this time cannot be achieved due to decision of design in Transit Oriented Development (TOD) building but it is a critical path of the overall schedule. Therefore, zoning is made with the fast track method. The purposes of this study are to develop dominant factors of making zoning, to develop fast track method with zoning-based and the proper form of zoning. The results are making zoning will be determined by manpower capacity and its risk and a grid-shape of zoning is a match in an acceleration of understructure work because the overall duration can reduce 41 days.
Relationship Between Location of Project and Height of Building Toward Health and Safety Cost in Rusunawa Construction Projects Amalia Dwi Purnamasari; Ratih Fitriani; Yusuf Latief
Journal of International Conference Proceedings (JICP) Vol 4, No 2 (2021): Vol 4, No 2 (2021): Proceedings of the 10th International Conference of Project
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v4i2.1251

Abstract

The rise of separatist actions in various regions in Indonesia raises concerns for all parties, including contractors as providers of construction project services. Not only separatism, thuggery acts that occur in the construction project environment are also considered to be 'natural'. The current SMK3 cost planning does not take into account events in different project locations, particularly in the western, central, and eastern parts of Indonesia. This should be considered since each region in Indonesia has different climatic conditions and characteristics. This study focuses on analyzing the relationship between project location and building height on K3 cost and further reviews the factors in these variables which are the dominant influence on K3 cost. The purpose of this study is to analyze the factors in each variable that affect K3 costs and analyze the relationship between project location variables and building heights on the K3 cost model in Rusunawa construction projects. This study analyzes data from 5 experts and 12 respondents who work in construction companies using quantitative methods and questionnaires. The results of the study indicate that there are 5 variables with 33 indicators that affect the K3 cost of the Rusunawa construction project.
Development of Safety Plan Building Based on Work Breakdown Structure (WBS) in Campus Area of UI Depok to Reduce Work Accident Astrid Dwi Lestari; Ayu Herzanita; Yusuf Latief
Journal of International Conference Proceedings (JICP) Vol 4, No 1 (2021): Proceedings of the 9th International Conference of Project Management (ICPM) Mal
Publisher : AIBPM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32535/jicp.v4i1.1132

Abstract

There is very little discussion about the needs of occupational health within the University area. In fact, the University is a place where interaction occurs not only for lecturers and students, but also employees, contractors and other visitors with very varied backgrounds and cultures. The lack of application of OHSMS in the construction sector in the University area causes a high number of work accidents. Making a safety plan at the initiation stage can reduce and prevent potential hazards that will occur. One of the methods can be used to reduce work accidents is by developing a safety plan using WBS (Work Breakdown Structure). This study aims to develop a WBS-based construction occupational safety and health plan for structural and architectural work buildings. This study develops a safety plan based on Regulation of Minister of PUPR No. 21 of 2019. This study uses literature study techniques for risk identification and questionnaires validation by experts with a minimum of 5 years experiences in OHS construction project. The result of this study is identification of hazards, impacts, prevention, OHS objective and programs. The results will be used for the development of a safety plan, intending to improve occupational safety and health performance and reduce occupational accidents in construction projects.
Co-Authors Abdur Rohim Boy Berawi Achirwan Achirwan Alin Veronika Alin Veronika, Alin Alwan Muhammad Naufal Amalia Dwi Purnamasari Andreas Wibowo Ardiyanto, Fahreza Astrid Dwi Lestari Ayomi D. Rarasati Ayu Herzanita Bambang Trigunarsyah Bambang Trigunarsyah Bambang Trigunarsyah, Bambang Batara Sirait Dameria Lady Hertina Lumban Raja Djoko M Hartono Dyah Ayu Pangastuti Eddy Subiyanto Edhi Tri Budi Soesilo, Edhi Tri Budi Febriansyah, Eki Hikmah Ferdinand, Joshua Fitria, Diana Rohmatul Ginting, Yan Hasiholan, Yosua Togar Hidayanti, Ranti Hidayawanti, Ranti Idi Namara 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 Yusuf Mulyono, Bagjo Naufal Budi Laksono Nisrina, Dhia Tsuraya Novika Candra Fertilia Pangastuti, Dyah Ayu Paulus Setyo Nugroho Perdana Miraj Pondaag, Reynard Purba, Agnes Putika Yussi Putro, Anggoro Rahayu S. Arifin, Rahayu S. Rahman, Deansa Agya Rarasati, Ayomi Dita Ratih Fitriani Renti Odor Siahaan Retyaning Utami Retyaning Utami, Retyaning Rika Anggraini Rohmatul F, Diana Saleh, Toha Saputro, Danang Eko Setyo Sarwanto Moersidik Silalahi, Janrivai Adiman Sutjiningsih M, Dwita Triasa Maryadini Utami, Retyaning Puji Vincent Gaspersz Wisnu Isvara, Wisnu Yussi, Putika Zaman, Alvian Amaly Fasha Najmu