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All Journal Jurnal Infrastruktur PREPOTIF : Jurnal Kesehatan Masyarakat Journal La Multiapp Civil Engineering and Technology Journal Interdisciplinary Social Studies Indonesian Journal of Multidisciplinary Science Journal of the Civil Engineering Forum Smart City IWJ : Inland Waterways Journal Jurnal Sains Student Research
Machfudiyanto, Rossy Armyn
University Of Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Transportation Other

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Developing the WBS-Based Standard Operating Procedure of Highrise Building’s Architectural Components Dewini Putritama; Leni Sagita Riantini; Rossy Armyn Machfudiyanto
Interdisciplinary Social Studies Vol. 1 No. 9 (2022): Special Issue
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/iss.v1i9.223

Abstract

The maintenance of the building should have clear and planned standards. In compiling standard operating procedures for maintenance and care, people can use the Work Breakdown Structure (WBS) to make it easier to understand by grouping each component of the building and being oriented towards overall activities. The purpose of this study is to find out the variables in developing SOPs for maintenance and care of architectural components in office buildings. The method used is literature study and expert validation. The research strategy was archival analysis in the form of previous project documents and government regulations related to maintenance and care as well as surveys to experts to validate variables. The research instrument used is a Questionnaire. Furthermore, the questionnaire data were analyzed using descriptive statistics which then produced SOP development variables. The results of the study are expected to be a reference SOP for building managers in carrying out building maintenance and care.
SUPPLY CHAIN ANALYSIS TO REDUCE DELAYS ON GREEN BUILDING PROJECTS WITH ANALYTICAL HIERARCHY PROCESS METHOD Rossy Armyn Machfudiyanto; Ammar Syahreza
Jurnal Infrastruktur Vol 8 No 2 (2022): Jurnal Infrastruktur
Publisher : Jurnal Infrastruktur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/infrastruktur.v8i2.3287

Abstract

In developing countries such as Indonesia with high population growth, the need for development is also increasing. However construction is responsible for adverse impacts on the environment ranging from extraction, processing and transportation of raw materials, construction, and operation of building facilities. The building sector is also the largest contributor to energy use (about 40%). Based on this, innovations emerged in the form of Green Buildings to reduce the negative impact on the environment. However, in the implementation of green buildings, obstacles are often found in the form of schedule delays, one of which is caused by activities in the supply chain. This study uses the Analytical Hierarchy Process (AHP) method to identify and analyze activities in the supply chain. It was found that the strategy in reducing delays in green building is supply chain that focuses on efficiency.
Evaluation Of Implementation Construction Safety Management Systems Of Toll Road Infrastructure Construction Project During Pandemic Covid-19 In Indonesia Rossy Armyn Machfudiyanto; Ida Sahli Mubarok
Jurnal Infrastruktur Vol 8 No 2 (2022): Jurnal Infrastruktur
Publisher : Jurnal Infrastruktur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35814/infrastruktur.v8i2.3782

Abstract

The high level of development is directly proportional to the probability of accidents that may occur. In Indonesia, work accidents in the construction sector still often happened. Based on data from the Ministry of Public Works website in 2015, the construction sector gave place for 32% of the proportion of work accidents in Indonesia. This study aims to evaluate the implementation of the construction safety management system for toll road infrastructure project refers to the Minister of Public Works and Public Housing Regulation Number 10 of 2021 concerning Guidelines for Construction Safety Management Systems. This research applied a case study method-based with indepth interview and questionnaire techniques which were reviewed by descriptive analysis and statistical tests. The results of this study indicate that the implementation of the construction safety management system on the Becakayu Connection Toll Road – Wiyoto Wiyono 1 Toll Road project is in the satisfactory category. There are several indicators whose implementation is not in accordance with the PUPR Ministerial Regulation Number 10 of 2021 due to the lack of insight or knowledge regarding the SMKK implementation program. The formulation of a recommendation strategy for improving the implementation of SMKK can be done by 1) Providing education, training, and/or counseling related to SMKK 2) Compiling SMKK documents in accordance with applicable regulations 3) Strengthening SMKK inspection programs and safety patrols 4) Documenting SMKK implementation activities 5) Procurement of activities such as safety morning talk and Toolbox meeting and procurement of facilities such as K2 information boards 6) Conduct safety meeting with MP regarding construction safety policies and explain to all project stakeholders 7) Provide awards or incentives if construction safety is achieved and 8) Conduct studies more in depth related to SMKK regulations. Keywords: Construction Safety; Safety Culture; SMKK; K3.
ANALISIS KEBIJAKAN DOKUMEN RKK PENAWARAN PADA PT X DENGAN MENGGUNAKAN SISTEM INTERNATIONAL SUSTAINABILITY RATING SYSTEMS (ISRS) SEBAGAI MENINGKATKAN KINERJA KESELAMATANKONSTRUKSI SUBCONTRACTOR Sandhy Cahyadi; Baiduri Widanarko; Rossy Armyn Machfudiyanto
PREPOTIF : JURNAL KESEHATAN MASYARAKAT Vol. 6 No. 3 (2022): DESEMBER 2022
Publisher : Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/prepotif.v6i3.8540

Abstract

The root causes of most industrial accidents have been linked to process safety issues ranging from poor safety culture, lack of communication, asset integrity issues, lack of management leadership and human factors as well as inappropriate policies. This accident can be prevented with adequate application of process safety management (PSM). The process of selecting a Subcontractor, who will be appointed in a job, is the first step to run a company system as prevention, supervision, implementation and quality improvement in a job. In this research conducted by Delphi. This research was conducted from February 2022 to June 2022. Data collection techniques were through direct observation and review of company documents guided by RKK offers which will be analyzed according to the guidelines of the International Sustainable Rating System (ISRS). Another goal is that if this policy document is carried out in a more appropriate manner, then it is certain that it can improve the diving performance of subcontractor construction and from the government side so that the Ministry of Public Works and Public Housing can form an assessor team during the initial vendor selection inspection, and further develop the points which can cover to ensure that the subcontractor or vendor has carried out document policies in accordance with the rules of the applicable International Sustainability Rating System (ISRS). And for the company to be able to display an increase in construction safety performance.
CONCEPTUAL FRAMEWORK OF SAFETY LEADERSHIP RELATIONSHIP TO SAFETY CULTURE IN INCREASING SAFETY PERFORMANCE OF CONSTRUCTION PROJECTS Tri Rachma Sari; Rossy Armyn Machfudiyanto; Leni Sagita Riantini
Indonesian Journal of Multidisciplinary Science Vol. 1 No. 9 (2022): Indonesian Journal of Multidisciplinary Science
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1196.925 KB) | DOI: 10.55324/ijoms.v1i9.168

Abstract

The construction industry is still one of the biggest contributors to the number of accidents in Indonesia, this explains the low safety performance in construction projects. The low safety performance is proof that safety has not become a priority and has not become a culture. The maturity level of safety culture in the construction industry is at a reactive level, which means it is still very low and efforts need to be made to continuously improve it. The results of the literature study state that there are several efforts that can be made to improve safety culture, namely in terms of leadership, safety behavior, safety planning, individual capabilities, and reporting and evaluation. Safety leadership has the greatest role in enhancing safety culture. Safety leadership is part of a leadership system which is defined as the process of interaction of leaders with followers to achieve safety. Improved safety culture can improve safety performance on construction projects. The purpose of this study was to determine the variables and indicators of safety leadership that can be a part of improving safety culture and the variables and indicators that are used to measure safety performance. The results of these indicators are expected to be a concern for improvement and references to improve safety culture and affect the safety performance of construction projects, so as to reduce the number of accidents in construction projects.
Incentives and Barriers to Green Building Implementation: The Case of Jakarta Sigid Prasetyawan; Rossy Armyn Machfudiyanto; Titi Sari Nurul Rachmawati
Journal of the Civil Engineering Forum Vol. 9 No. 3 (September 2023)
Publisher : Department of Civil and Environmental Engineering, Faculty of Engineering, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jcef.7150

Abstract

The low implementation of green building through building certification in Jakarta is responsible for the decreased achievement of reducing greenhouse gas emissions in 2020. This is observed in the energy sector through the efficient use of power in commercial buildings, which is only 37,789 tons (0.72 %) of the 5.26 million tons of CO2e expected in 2030, potentially causing the effects of a climate change-related disaster. In this case, the low prevalence of green buildings is due to the barriers preventing their implementation, with the provision of incentives being a suitable solution regarding its significant influence on rapid development. Therefore, this study aims to determine the influential relationship between barriers, incentives, and the level of green building implementation, to identify the most effective applicable benefits in Jakarta. In this context, path analysis and structural equation modeling (SEM) was used with 101 participants selected from developer/owner institutions, consultants, contractors, and the government experienced in implementing the experimental data of the buildings. These data were subsequently analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results showed that cost-risk and knowledge-information barrier significantly impacted the level of green building implementation in Jakarta. This led to the recommendation of non-financial incentives as an effective regional benefit, which relevantly affected the level of green building implementation, as well as cost-risk and knowledge-information barriers. These results were expected to assist policymakers and practitioners in formulating effective incentive policies for the implementation of green buildings in Jakarta.
Factors Influencing The Occurrence of Rework In Terms of Risk-Based Communication Management in Construction Projects Mayniana, Virani; Machfudiyanto, Rossy Armyn
Smart City
Publisher : UI Scholars Hub

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

Abstract

Rework in a construction project is an unplanned and unwanted activity that requires an action to repeat part or all the work to meet project standards or requirements and, in its implementation, causes increased work, time, and costs. Based on previous studies that discuss the factors that cause rework, poor communication management or coordination between stakeholders is one of the causes of rework. Therefore, a literature study was conducted to identify project communication management risks that allow rework to occur and resulted in 54 communication management risk factors. Furthermore, the results of the literature study were validated by experts who have more than 10 years of experience in the construction field. As a result of the validation, there were 48 communication management risk factors that could cause rework.
IMPLEMENTASI KEBIJAKAN SMK 3 DI PERUSAHAAN KONTRAKTOR DI YOGYAKARTA Machfudiyanto, Rossy Armyn; Utomo, Danang Priyo
CivETech Vol. 1 No. 2 (2019): CivETech
Publisher : Fakultas Teknik Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.256 KB) | DOI: 10.47200/civetech.v14i2.710

Abstract

Peningkatan pembangunan di berbagai daerah di Indonesia khususnya di kota Yogyakarta membuat banyak kontaktor saling bersaing dalam melaksanakan sebuah proyek. Mulai dari kecepatan, mutu, dan biaya mereka sangat bersaing dalam 3 hal tersebut. Namun sekarang masih banyak kontraktor yang mengesampingkan Keselamatan dan Kesehatan Kerja (K3) pada proyek konstruksi. Penelitian ini bertujuan untuk mengetahui identifikasi faktor penerapan SMK3 pada proyek konstruksi dan mengetahui faktor yang dominan pada kelengkapan fasilitas pendukung keselamatan dan kesehatan kerja di proyek Metode yang digunakan dalam penelitian ini menggunakan metode penelitian kuantitatif dengan cara observasi, metode ini lebih cenderung pada hasil yang deskriptif. Teknik pengambilan sampel dilakukan secara purposive. Hasil penelitian adalah tingkat implementasi kebijakan sistem manajemen kesehatan dan keselamatan kerja ( SMK3 ) pada perusahaan kontraktor di Yogyakarta rata – rata 69,83% dimana kebijakan pada aspek manusia sebesar 64,78% yang diterapkan, pada aspek peralatan sebesar 72,95% yang diterapkan, pada aspek organisasi sebesar 67,78% yang diterapkan, pada aspek manajemen sebesar 69,42% yang diterapkan, pada aspek lingkungan sebesar 74,22% yang diterapkan.
EVALUASI KINERJA PROGRAM KOTAKU (KOTA TANPA KUMUH) RIAU (Studi Kasus: Kelurahan Tirta Siak, Kecamatan Payung Sekaki, Pekanbaru, Riau) Retno Eka Novita; Taufik Dwi Laksono; Rossy Armyn Machfudiyanto
JOURNAL SAINS STUDENT RESEARCH Vol. 2 No. 5 (2024): Oktober : Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v2i5.2552

Abstract

Tirta Siak Village is one of the Villages in Pekanbaru City that receives assistance from National Slump Upgrading Program (NSUP), because this Village has a slump area of 21,53%. In 2022 and 2023, NSUP has built waste bank, repaired roads and drainage, built artesian wells and water towers. This research aims to evaluate the performance and level of success of NSUP in Tirta Siak Village. This research uses a quantitative descriptive method by collecting observations in the field, interviews, questionners, and reviewing documents. The analyzes carried out are analysis of the effectiveness or achievements of NSUP, cost and benefit analysis, sensitivity analysis, analysis of satisfaction or response to NSUP, and analysis of the impact of NSUP. From the results of the analysis, it was found that the performance of NSUP obtained good results because the assesment of satisfaction or response to NSUP was very satisfied. The the succes rate of NSUP in Tirta Siak Village is successful, because from the results of the analysis of the effectiveness or achievements of NUSP it can be completed 100% according to plan. In the cost and benefit analysis, the BCR value was 1.3423 which shows that NSUP is feasible to implement. The results of the sensitivity analysis show that NSUP in Tirta Siak Village is quite vulnerable to increasing costs and decreasing benefits. Then, from the results of the impact analysis of NSUP, it was found that the A Syimp. Sig (2-Tailed) value was smaller than 0,05 which means that there was a difference between before and after NSUP was implemented.
Stakeholder Identification and Collaboration Indicators in The Construction of Pedestrian Facilities in Jakarta Adikara, Kharisma; Machfudiyanto, Rossy Armyn
Journal La Multiapp Vol. 5 No. 3 (2024): Journal La Multiapp
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallamultiapp.v5i3.1324

Abstract

One of the programs the Jakarta Capital City Government runs is to lower the traffic in the city by offering spacious and comfortable pedestrian areas. The entire street idea, which divides road space to accommodate different user kinds and abilities, including those with disabilities, is used in its implementation. However, Stakeholder participation has certain drawbacks, including poor institutional coordination and subpar program execution integration with pertinent regional apparatus. This issue is believed to arise when multiple stakeholders' interests are involved, leading to disparities in sectoral perspectives and egos. These issues also make it more challenging to carry out the program's provision of pedestrian amenities. This research identifies internal and external stakeholders who influence the construction of pedestrian facilities in Jakarta and identifies indicators that affect their collaboration.
Co-Authors Adikara, Kharisma Albani Musyafa Alwan Muhammad Naufal Ammar Syahreza Ayu Herzanita Dewini Putritama Fitri Nugraheni Hananto Prakoso, Hananto Ida Sahli Mubarok Kim, Sunkuk Leni Sagita Riantini Leni Sagita Riantini Mayniana, Virani Primaputra, Khrisna Rachmawati, Titi Sari Nurul Retno Eka Novita Sandhy Cahyadi Saputra, Muhammad Hendra Sigid Prasetyawan Taufik Dwi Laksono Titi Sari Nurul Rachmawati Tri Rachma Sari Tuasikal, Muhammad Yahya Alfandi Utomo, Danang Priyo Wahid Agung Widanarko, Baiduri Yusuf Latief