cover
Contact Name
Tommy
Contact Email
lpkdgeneration2022@gmail.com
Phone
+6285695565558
Journal Mail Official
jurnal@admi.co.id
Editorial Address
Perumahan Bumi Dirgantara Permai Blok CL NO 5, Jl. Durian, Jati Asih, Bekasi, Provinsi Jawa Barat
Location
Kab. bekasi,
Jawa barat
INDONESIA
Jurnal Ilmiah Teknik (JUIT)
ISSN : 28286936     EISSN : 28286901     DOI : https://doi.org/10.56127/juit.v1i1
Core Subject : Engineering,
Jurnal Ilmiah Teknik adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh Asosiasi Dosen Muda Indonesia dan di payungi Oleh Yayasan Dosen Muda Indonesia. Jurnal ini adalah jurnal Ilmu Teknik yang bersifat peer-review dan terbuka. Bidang kajian dalam jurnal ini termasuk sub rumpun Ilmu Teknik Mesin, Elektro, Kimia, Sipil, Metalurgi dan Teknik Industri. Jurnal Ilmu Teknik menerima artikel dalam bahasa Inggris dan bahasa Indonesia dan diterbitkan 3 kali setahun: Januari, Mei, September.
Articles 135 Documents
Analysis of the Implementation of Green Building Technology in Building Maintenance Kurniawan, Dimas Wahyu; Ratih, Silvia Yulita; Dalimarta, Fahmi F.; Susilo, Adhi
Jurnal Ilmiah Teknik Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v5i1.2623

Abstract

Hospitals are resource-intensive facilities with continuous operations that result in high energy and water consumption, making the implementation of green building technology essential to improve environmental performance during the operational phase. Objective: This study aims to identify the energy, water, and material efficiency measures implemented at RSUD dr. Soeratno Gemolong, Sragen, and to evaluate the level of efficiency achieved based on EDGE (Excellence in Design for Greater Efficiencies) standards. Methods: The research employed an applied evaluative approach by collecting primary and secondary data through direct observation, interviews, documentation review (as-built drawings and material data), and literature review. The collected data were analyzed using the EDGE application and compared with EDGE benchmarks and relevant Indonesian regulations. Findings: The results indicate that baseline energy efficiency was 19.85%, slightly below the EDGE minimum requirement of 20%, but increased to 24.09% after targeted improvements such as reducing building envelope air infiltration and improving cooling system efficiency. Water efficiency reached 25.75%, and material efficiency achieved 34%, both exceeding the EDGE minimum standard. Implications: These findings demonstrate that EDGE-based evaluation can support maintenance-driven optimization strategies in hospital buildings and provide practical guidance for facility managers and policymakers in prioritizing high-impact efficiency interventions. Originality/Value: This study provides an integrated empirical assessment of energy, water, and material efficiency (EEM, WEM, MEM) in an operational public hospital, showing how targeted improvements can shift energy performance from near-compliance to compliant status within the EDGE framework.
Development of a Sensor-Based Flood Early Warning System with SMS Notification in Urban River Restoration Contexts Wedagama, Dewa Ayu Trisna Adhiswari; Indrashwara, Decky Cipta; Suryaningrat A, Dewa Ayu Nym Nelly
Jurnal Ilmiah Teknik Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v5i1.1351

Abstract

Urban river restoration areas that function as public spaces and tourism destinations are increasingly exposed to flood risks due to changing hydrological conditions, urbanization, and limited early warning mechanisms. Objective: This study aims to design and implement an automatic flood early warning system based on water level sensors and SMS notifications in the Tukad Tagtag river restoration area, Denpasar, in order to improve flood risk mitigation and public safety. Methodology: This research employs a qualitative applied approach using the Action Research method, which integrates planning, action, observation, and reflection. Data were collected through field observation, system testing, stakeholder consultation, and document analysis. The analysis was conducted using a descriptive and iterative evaluation approach to assess system performance and improvement. Findings: The system successfully detects water level changes in real time, triggers threshold-based alerts, and delivers SMS notifications effectively. System performance improved after iterative adjustments, particularly in sensor positioning and microcontroller configuration, resulting in enhanced stability and reduced false warnings. Implications: The study demonstrates that simple and accessible technology can support effective flood risk mitigation. The system can be applied by local governments and river managers to enhance preparedness, response time, and safety in urban river environments. Originality: This research contributes a practical model by integrating sensor-based detection, real-time processing, and SMS communication within a river restoration tourism context using an iterative Action Research approach.
Time and Cost Performance Evaluation Using Earned Value Management in Residential Construction Projects: A Case Study of the Hanglekir Housing Development Setiyowati, Riris; Jalaludin, Jalaludin
Jurnal Ilmiah Teknik Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v5i1.1411

Abstract

Construction projects frequently experience discrepancies between planned schedules and actual implementation, resulting in delays and cost inefficiencies. Therefore, effective monitoring is needed to evaluate project performance and maintain alignment with planned time and budget targets. Objective: This study evaluates the time and cost performance of the Hanglekir Residential Housing Development Project using the Earned Value Management (EVM) approach. Methodology: This research employed a mixed-method case study design. Quantitative data were obtained from project documents, including cost budget plans, schedules, and progress reports, while qualitative data were collected through field observations and interviews. Project performance was analyzed using EVM indicators, namely Schedule Variance (SV), Cost Variance (CV), Schedule Performance Index (SPI), Cost Performance Index (CPI), and forecasting indicators such as Estimate at Completion (EAC) and Estimate at Schedule (EAS). Findings: The results indicate that the project experienced schedule delays, as shown by SPI values consistently below 1. However, cost performance was relatively efficient in several periods, reflected by CPI values above 1. Forecasting results show that the final project cost is likely to remain below the initial budget, while the completion time is expected to slightly exceed the planned schedule. Implications: These findings demonstrate the importance of integrated project monitoring to improve time and cost control. Originality: This study provides empirical evidence of the practical application of EVM for evaluating both schedule and cost performance in a residential construction project.
Analysis of Factors Influencing Contractor Profit and Loss in Construction Projects: A Case Study of the Boemi Oemmi Luxury Kost Garut Development Adawiah, Siti Patimah; Kabdiyono, Era Agita
Jurnal Ilmiah Teknik Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v5i1.1800

Abstract

Construction projects often face financial challenges that can lead to contractor profits or losses during project implementation. Factors such as labor productivity, material availability, equipment management, financial conditions, and field conditions may significantly affect contractor financial performance. Therefore, identifying these factors is important to improve project management and reduce financial risks. Objective: This study aims to analyze the factors influencing contractor profits and losses in the Boemi Oemmi Luxury Kost Garut construction project and to identify the most dominant factors as well as the actions implemented to address these factors. Method: This research employed a quantitative descriptive approach. Data were collected through questionnaires distributed to respondents involved in the construction project, including contractors, consultants, and project owners. The sampling technique used was purposive sampling. The collected data were analyzed using descriptive statistical methods, including mean value analysis and the Relative Importance Index, to determine the ranking of factors influencing contractor profits and losses. Findings: The results show that labor factors are the most dominant factor influencing contractor profits and losses in the Boemi Oemmi Luxury Kost Garut development project, while equipment factors have the lowest influence. In terms of the implementation of actions to address these factors, material-related issues were found to be the most highly applied factor, whereas weather-related factors were the least applied. Implications: The findings of this study provide practical implications for construction project stakeholders by emphasizing the importance of improving workforce productivity, strengthening material procurement planning, and enhancing project management strategies to minimize financial risks and improve contractor profitability. Originality: The originality of this study lies in its empirical analysis of contractor profit and loss factors within a specific construction project context using a structured ranking approach through the Relative Importance Index, which provides a systematic evaluation of factors influencing contractor financial performance.
Comparative Analysis of Classical and Quantum-Inspired Optimization for Net-Zero Emission Power Grid Operation Suyuti, Muh Zulfadli A; Suyuti, Ansar; Said, Muhammad
Jurnal Ilmiah Teknik Vol. 5 No. 1 (2026): Januari: Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v5i1.2640

Abstract

The transition toward net-zero-emission power grids has become increasingly challenging due to the growing penetration of renewable energy, the integration of energy storage, and the implementation of carbon-control policies. These developments increase the operational complexity of modern power systems and require optimization approaches capable of managing multiple technical and environmental constraints. Objective: This study aims to evaluate and compare the roles of classical optimization and quantum-inspired optimization in supporting the operation of low-carbon power grids under different energy-transition scenarios. Method: This research employed a quantitative approach using scenario-based modeling and simulation. The power-grid model integrated renewable energy sources, battery energy storage, and carbon-control mechanisms. Several transition scenarios were evaluated by varying renewable-energy targets, carbon prices, and emission caps. Comparative analysis was conducted using classical optimization based on Mixed-Integer Linear Programming (MILP) as the global optimum benchmark and quantum-inspired optimization based on simulated annealing as an alternative solution approach. Findings: The results show that classical optimization produces better solution quality and higher computational efficiency than the quantum-inspired approach. However, the quantum-inspired method is still able to generate feasible and stable solutions, particularly under scenarios with high renewable-energy penetration and strict emission constraints. Implications: These findings suggest that quantum-inspired optimization has practical potential as a complementary tool for supporting low-carbon power-grid operation and energy-transition planning, especially in increasingly complex systems. Originality: The novelty of this study lies in the direct comparison between classical and quantum-inspired optimization within a unified low-carbon power-grid simulation framework. The study provides added value by positioning quantum-inspired optimization as a complement, rather than a substitute, to classical optimization in net-zero-emission power-grid transition.