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Penerapan Keselamatan dan Kesehatan Kerja (K3) di Area Finishing-1 PT. Indah Kiat Pulp and Paper, Tbk. Perawang Sari, Resy Kumala; Hasanah, Hijratul; Adeswastoto, Hanantatur
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.24437

Abstract

High quality products and maintain their existence. Human resources are an investment for companies to increase productivity, because this era of globalization is accompanied by tight, heavy and fast competition, so all aspects require accurate calculations. The research method used in this research is a qualitative descriptive research method. Based on observations made in the finishing area-1, it is necessary to evaluate or formulate a policy for implementing occupational safety and health in the finishing area-1. Because there are still some employees and work partners who ignore occupational safety and health in the work environment. PT. Indah Kiat Pulp & Paper has implemented occupational health and safety protection for employees and work partners in the company, but there are several employees and work partners who experience work accidents while doing work which is caused by several factors, namely environmental factors and human factors. The most important factor is the human factor, there is an element of negligence on the part of the workers themselves because they do not heed instructions from the boss/employer in the employee sector and their work partners. Implementation of occupational health and safety protection for PT finishing area-1 workers. Indah Kiat Pulp & Paper Perawang has done quite well, by implementing programs such as working environment conditions, identifying hazards, knowing potential hazards, implementing a work safety system and preparing K3 Implementation Facilities and Infrastructure.
Evaluation of the Implementation of the Greenship Neighborhood Concept Version 1.0 in the Pahlawan Tuanku Tambusai University Campus Area Febrianty, Nanda Lelis; Adeswastoto, Hanantatur; Rusnedy, Hidayati
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 2 (2025): September 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i2.325

Abstract

This study aims to evaluate the implementation of the Greenship Neighborhood version 1.0 concept at Pahlawan Tuanku Tambusai University Campus. The evaluation was carried out to determine the level of application of sustainability principles, which include aspects of land ecological enhancement, movement and connectivity, water management, waste management, community wellbeing, energy efficiency, and innovation. The research employed descriptive qualitative and quantitative methods through field observations, interviews, and documentation. The collected data were analyzed based on the Greenship Neighborhood assessment criteria established by the Green Building Council Indonesia (GBCI). The results indicate that the implementation of the sustainable neighborhood concept at Pahlawan Tuanku Tambusai University has been carried out quite well but still requires improvement in several aspects, particularly in energy efficiency and land ecology management. The campus has shown a real commitment to sustainable development through the provision of green open spaces, environmental management systems, and public facilities that support the comfort and wellbeing of the academic community. Based on the evaluation results, the campus area obtained a score that falls into the Bronze category in the Greenship Neighborhood rating system. This research is expected to serve as a reference for developing a more environmentally friendly and sustainable green campus in the future.
Analysis of Waste Transportation Needs for Service Optimization in Bangkinang City District Alfian Mardani, Bisma; Adeswastoto, Hanantatur; Syifa Tanjung , Lailatul
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 2 (2025): September 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i2.332

Abstract

Waste transportation is a waste sub-system that aims to bring waste from the location of the transfer of the waste source directly to the Final Disposal Site (TPA). The purpose of this study is to find out the transportation system and waste collection patterns, analyze the transportation needs of waste transportation, and analyze the transportation needs of waste transportation in 2025. The methods used to analyze the transportation needs of waste transportation are the Hauled Container System (HCS) and Stationary Container System (SCS) methods. The data used are regional topographic data, the number of waste transportation equipment, the travel time of waste transportation, and the number of residents in Bangkinang Kota District. The need for garbage carts/pedicabs in 2023 is 61 units and garbage transport vehicles needed for a waste volume of 4.105 tons/day from the Temporary Disposal Site (TPS) to the Final Disposal Site (TPA) consisting of 10 units of tipper trucks measuring 6m³ for 1 trip/day and 1 unit of armroll truck measuring 6m³ with 10 container tubs for 1 trip/day. The need for garbage carts/pedicabs in 2025 is 65 units and garbage transport vehicles in 2025 with a predicted waste volume of 4.105 tons/day is 10 units of tipper trucks measuring 6m³ for 1 ration/day and 1 unit of armroll truck measuring 6m³ for 1 ration/day with 10 container tubs.
The Application of Mashrabiya (Latticework) Principles in Modern Tropical Architecture for Energy-Efficient Passive Cooling Adeswastoto, Hanantatur; Ahmed, Shakib; Erdo?an, Aylin
Journal of Moeslim Research Technik Vol. 2 No. 5 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/technik.v2i5.2507

Abstract

The increasing reliance on energy-intensive active cooling systems in modern tropical architecture presents a significant challenge to sustainable development. Traditional, vernacular design strategies, such as the Islamic Mashrabiya (ornate latticework screens), offer time-tested principles for passive climate mitigation that are largely underexplored in contemporary building science. This study aims to quantitatively evaluate the effectiveness of integrating Mashrabiya-inspired building facades as a passive cooling strategy to reduce solar heat gain and enhance thermal comfort in modern tropical buildings. A quantitative, simulation-based methodology was employed. Using building performance simulation software (EnergyPlus), a prototypical contemporary office building in a hot-humid tropical climate was modeled. Several facade designs incorporating different Mashrabiya patterns, porosities, and materials were simulated and compared against a conventional glazed curtain wall baseline. Key performance indicators included indoor operative temperature, solar radiation transmittance, and annual cooling energy demand. The findings demonstrate that facades with optimized Mashrabiya-inspired designs significantly improved building performance. The best-performing screen designs reduced direct solar heat gain by up to 55% and lowered the annual cooling energy consumption by over 25% compared to the baseline, while still maintaining sufficient daylight levels.  The application of Mashrabiya principles is a highly effective and viable passive design strategy for modern tropical architecture. This research confirms that reinterpreting traditional architectural elements offers a culturally resonant and sustainable pathway to creating energy-efficient and comfortable buildings.
Analysis of Water Catchment Area Potential Based on Geographic Information Systems (GIS) Case Study of XIII Koto Kampar District Chintia Ningrum, Lovia; Adeswastoto, Hanantatur; Azriadi, Emon
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.345

Abstract

Recharge areas play a crucial role in maintaining hydrological balance and sustaining groundwater resources. Uncontrolled land use change can reduce infiltration capacity and increase environmental risks such as flooding and groundwater depletion. This study aims to analyze and map the potential of groundwater recharge areas using a Geographic Information System (GIS) to support spatial planning and water resource management. The research employed secondary data consisting of rainfall, slope, soil type, and land use. Each parameter was standardized, weighted, and scored according to its influence on infiltration capacity, then integrated using a weighted overlay method within GIS software to produce a comprehensive recharge potential map. The results classify the study area into low, moderate, and high groundwater recharge potential zones. Areas with high recharge potential are predominantly associated with gentle slopes, coarse-textured soils, relatively high rainfall, and land use dominated by vegetation cover, whereas low potential zones are characterized by steeper slopes, fine-textured soils, and built-up land use. The resulting map provides a spatial representation of recharge capacity that can be used to identify priority areas for conservation and guide land use control. This study demonstrates that GIS-based multi-criteria analysis is effective for evaluating groundwater recharge potential and generating practical spatial information. The findings are expected to support decision making in spatial planning, groundwater conservation strategies, and sustainable environmental management, as well as to serve as a reference for future studies related to hydrological assessment and land use planning. It also enhances data integration, transparency, and consistency across planning processes locally.
Analysis of Transportation Mode Choice to Campus by Students of Pahlawan University Firmansyah, Andries; Adeswastoto, Hanantatur; Fiatno, Aris
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.353

Abstract

Transportation is an essential element in daily life, especially for students with high mobility. This study aims to analyze the choice of transportation modes used by Pahlawan University students on their way to campus. This study highlights student characteristics, factors influencing mode choice, and modeling of transportation mode choice. The method used is a quantitative approach through the distribution of online questionnaires to 100 active student respondents in the 2024–2025 academic year. Data were analyzed using descriptive analysis and binary logistic regression with the help of SPSS software. The results show that the most commonly used mode of transportation is private vehicles, especially motorcycles. The study found that 'pocket money' (allowance) is a significant factor influencing transportation mode choice. The binary logistic regression model provides a robust statistical picture of student mode preferences in the local context of Bangkinang. This research is expected to serve as a reference in making transportation policies on campus and provide input for the development of an efficient transportation system that meets student needs.
Solid Waste Management System Analysis (Case Study Bangkinang City Subdistrict) Andrian, Wilki; Adeswastoto, Hanantatur; Tanjung, Lailatul Syifa
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v6i1.356

Abstract

Waste management is a crucial issue in sustainable development, particularly in areas with high population growth and economic activity. This study aims to evaluate the waste management system in Bangkinang Kota District, Kampar Regency, which faces various challenges, including inadequate infrastructure, low public awareness, and a suboptimal management system. The research method used is a Mixed Method approach, combining quantitative and qualitative data collection techniques simultaneously in one study. The results indicate that the waste management system in Bangkinang Kota is still not effectively integrated, particularly in operational techniques, community participation, and institutional aspects. The lack of storage facilities, unscheduled transportation, and the habit of littering are the main challenges. Recommendations from this study include improving waste infrastructure, providing ongoing community education, and strengthening regulations and coordination between relevant parties to create a sustainable and community-based waste management system.
Designing a Web-Based Online Opinion Polling System (Case Study: Kampar Regency Transportation Agency) Marwa, Safni; Adeswastoto, Hanantatur; Finanda, Syawalan
Journal of Engineering Science and Technology Management (JES-TM) Vol. 5 No. 2 (2025): September 2025
Publisher : Journal of Engineering Science and Technology Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jestm.v5i2.426

Abstract

This study aims to design a web-based online polling system for the Kampar Regency Transportation Agency to improve the effectiveness and efficiency of gathering community aspirations. Public opinion is a crucial foundation for policy-making, particularly in supporting the “Smart Transportation System” initiative. The study was conducted using the Prototyping development model, which includes requirement gathering, quick design, and iterative evaluation. Data collection involved literature reviews, obersrvations, and interviews with agency officials to identify challenges such as geographical barriers and decentralized communication channels. The system was designed using Unified Modelling Language (UML), including Use Case, Activity, and Class Diagrams, to provide a structured blueprint for both the user interface and database. The results demonstrate that the transition from convetional to digital methods provides a centralized, transparent, and accessible platform for the public. The significance of this research lies in its contribution to local government digital transformation, ensuring that community feedback is systematically documented and accurately processed. This system serves as a scalable solution for enchancing public participation and supporting data driven policy evaluation in Kampar Regency.
Smart Adaptive Traffic Light Prototype Using Ultrasonic Sensors and Arduino Hamdi, Firman; Musridho, Joko; Adeswastoto, Hanantatur
Journal of Engineering Science and Technology Management (JES-TM) Vol. 6 No. 1 (2026): Maret 2026
Publisher : Journal of Engineering Science and Technology Management

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

Abstract

Traffic congestion at intersections is often caused by traffic light systems that still rely on fixed timing without taking into account the number of vehicles. The purpose of this study is to create a prototype of a smart traffic light that can adapt automatically using ultrasonic sensors and Arduino. The method applied is Research and Development (RnD) with a prototype approach through the stages of design, assembly, and using a scaled prototype simulation. The results of the testing show that this system is capable of regulating the duration of the green light based on vehicle density, thereby improving the smooth flow of traffic at intersections.