Article Per Year (5 Year)
p-Index From 2021 - 2026
2.494
P-Index
This Author published in this journals
All Journal TEKMAPRO Journal of Industrial Engineering and Management JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Ilmiah Edunomika (JIE) Jurnal Teknik Industri Terintegrasi (JUTIN) International Journal of Computer and Information System (IJCIS) Jurnal Aplikasi Ilmu Teknik Industri (JAPTI) Rambideun : Jurnal Pengabdian Kepada Masyarakat Industrika : Jurnal Ilmiah Teknik Industri ARRUS Journal of Engineering and Technology AJAD : Jurnal Pengabdian kepada Masyarakat Borneo Community Health Sevice Journal Jurnal Pengabdian Masyarakat Bangsa Proceeding Mercu Buana Conference on Industrial Engineering SmartComp International Journal of Mechanical, Industrial and Control Systems Engineering
Nugrahadi, Bekti
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 17 Documents
Search

 1   2 
IMPLEMENTASI SISTEM MANAJEMEN KESELAMATAN DAN KESEHATAN KERJA (SMK3) DENGAN METODE HIRADC DI PT. INTI GANDA PERDANA (STUDI KASUS DEPARTEMEN PRODUKSI) Ardyanto, Slamet; Indriastiningsih, Erna; Nugrahadi, Bekti
JURNAL ILMIAH EDUNOMIKA Vol. 9 No. 3 (2025): EDUNOMIKA
Publisher : ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v9i3.18036

Abstract

Occupational Health and Safety (OHS) is a crucial aspect of manufacturing industry operations, particularly in activities involving interactions between humans, machines, and materials. This study aims to identify, evaluate, and classify potential hazards and the associated risk levels in various work processes, including Picking Differential Carrier, Small Part Preparation, Brake Assembly & Retainer Press, Axle Shaft & Brake Install, and Nut Brake Tightening. The analysis method employs a systematic approach to different types of hazards—chemical, physical, mechanical, and ergonomic—followed by an assessment of probability and impact levels. The results indicate that most hazards fall within the "unlikely" to "possible" probability categories, with risk levels ranging from low to moderate. The dominant hazards identified stem from mechanical factors, such as the risk of being struck or scratched by materials, and ergonomic factors related to non-ergonomic working postures. Implemented controls include the use of personal protective equipment (PPE), enforcement of work instructions, installation of visual warning systems, and technical modifications to machinery. It can be concluded that risk management has been conducted effectively; however, continuous evaluation is necessary to ensure a safe, healthy, and productive working environment for employees. Keywords: Effectiveness, HIRADC, Implementation, Manufacture, OHS.
Improving Passenger Satisfaction through Six Sigma: An Analysis of BRT Trans Jateng Corridor 7 Primasanti, Yunita; Wahyu, Indah; Nugrahadi, Bekti
International Journal of Mechanical, Industrial and Control Systems Engineering Vol. 2 No. 3 (2025): September :IJMICSE: International Journal of Mechanical, Industrial and Control
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijmicse.v2i3.352

Abstract

Bus Rapid Transit (BRT) systems play a crucial role in providing efficient and sustainable urban mobility, yet service quality often faces challenges that lead to passenger dissatisfaction. This study focuses on BRT Trans Jateng Corridor 7, which has received a considerable number of complaints regarding service reliability, comfort, and punctuality. The main objective of this research is to improve passenger satisfaction by applying the Six Sigma methodology to identify, analyze, and reduce the root causes of service-related complaints. Using the DMAIC (Define, Measure, Analyze, Improve, Control) framework, data were collected through complaint reports, passenger surveys, and operational performance indicators. Statistical analysis and cause-effect diagrams were employed to pinpoint critical factors influencing complaints, including bus frequency, driver performance, ticketing efficiency, and infrastructure support. The findings indicate that the application of Six Sigma significantly reduced recurring complaints, particularly in the areas of schedule adherence and service responsiveness, leading to measurable improvements in overall passenger satisfaction. The synthesis of results demonstrates that structured quality management approaches such as Six Sigma can effectively enhance public transportation service quality by providing systematic solutions to operational problems. In conclusion, this research highlights the practical benefits of Six Sigma in improving service performance and reducing passenger complaints, offering valuable insights for policymakers and transportation operators seeking to strengthen the quality and sustainability of public transit systems.
Optimation of Transportation Cost Distribution in PT Saprotan Utama Nusantara Uses Transportation Models Nugrahadi, Bekti; Sadewa, Rifky Ian; Primasanti, Yunita; Indriastiningsih, Erna
ARRUS Journal of Engineering and Technology Vol. 4 No. 1 (2024)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/jetech2714

Abstract

PT Saprotan Utama Nusantara is a company that operates in the field of agricultural products, one of which is herbicide fertilizer. The distribution costs for herbicide products incurred by the company in 2020 to 2023 have quite a large value, in 2020 amounting to Rp 148.523.000, in 2021 amounting to Rp 157.500.000, in 2022 amounting to Rp 145.800.000 and in 2023 amounting to Rp 147.900.000. These costs are not optimal and fluctuate so they have an impact on company profits. The aim of this research is to produce optimal distribution cost values using a transportation model. Then data processing was carried out using a transportation model with the North West Corner, Least Cost, Vogel Approximation, Stepping Stone and POM QM software methods. In the distribution of herbicide fertilizer from January to December 2023, data processing was carried out at PT Saprotan Utama Nusantara as a comparison between actual costs and optimal costs using a transportation model. The company's total costs during the year reached Rp 147.900.000, but after implementing the transportation model, the optimal costs were Rp 124.650.000. This shows a cost savings of Rp 23.250.000.
PENYULUHAN KRITERIA KELAYAKAN USAHA SARUNG TENUN GOYOR KABUPATEN PEMALANG DENGAN PERSPEKTIF KEUANGAN DAN PASAR SERTA PROSES PRODUKSI Nasyita Vivi Amalia; Ngizudin, Risal; Nugrahadi, Bekti; Alamanda, Putty; Setiawan, Nendi
RAMBIDEUN : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2024): Rambideun: Jurnal Pengabdian kepada Masyarakat
Publisher : LPPM Universitas Al Muslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/pkm.v7i1.2390

Abstract

Woven fabrics as Indonesian cultural heritage needs to be preserved because they still have high value in the world community. One of them is the Goyor Woven Sarong which is a superior product for the creative economy of the Pemalang Regency. This community service activity aimed to determine the financial condition of the Goyor Woven Sarong industry, assess and develop product marketing strategies, and improve existing production systems. Counseling was carried out by providing appropriate material to real conditions in the Goyor Woven Sarong industry. These real conditions were obtained from observations by the team before the counseling was carried out. The delivery of material related to economic, market and production aspects needs to be emphasized considering increasingly tight business competition. The results of the implementation of this activity were the assessment and preparation of sales strategies for Goyor Pemalang Woven Sarongs. Thus, with this outreach activity it is hoped that sales will increase and be able to compete with other competitors.
Identifikasi Proses Bisnis Penerimaan Santri Baru di Pesantren Mahasiswa Miftahul Khoirot melalui Implementasi Business Process Reengineering Hidayat, Dwi Wahyu; Indriastiningsih, Erna; Nugrahadi, Bekti
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.v7i1.24470

Abstract

This study aims to propose identification to the business process of admitting new students at Miftahul Khoirot Student Boarding School by adopting the concept of Business Process Reengineering (BPR). The admission of new students is a critical stage in maintaining the quality of education in pesantren, and BPR can help in identifying, redesigning, and optimizing this process to achieve efficiency, productivity, and better service. The BPR method is used to analyze, redesign, and implement the process with a more effective and innovative approach. The results of this proposal include simplification of intake steps, use of information technology, reduction of bureaucracy, and improved coordination between departments. It is expected that the implementation of this proposal will result in significant improvements in the admission process, reduce the time required, and increase the satisfaction of prospective students and related parties. This proposal provides a foundation for Miftahul Khoirot Student Boarding School to become more responsive and competitive in accepting new students
Productivity Measurement Analysis of the Garment Industry Using the Objective Matrix (OMAX) Method Kartika sari, Ukik; Nugrahadi, Bekti
Proceeding Mercu Buana Conference on Industrial Engineering Vol 5 (2023): LEAN AND GREEN FOR SUSTAINABILITY DEVELOPMENT GOALS IN THE I4.0 ERA
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/MBCIE.2023.025

Abstract

Companies are increasingly realizing the importance of managing Human Resources (HR) to enhance organizational effectiveness and efficiency. Various efforts have been made to retain employees, including psychological approaches involving motivation, perception, learning, beliefs, and attitudes. Productivity is a key factor in maintaining a company's existence and improving its competitiveness. Productivity measurement can be done through three basic forms: partial productivity, total factor productivity, and total productivity. The research method employed in this paper is a qualitative-quantitative approach, utilizing the Objective Matrix (OMAX) as the productivity measurement method. OMAX involves identifying relevant performance indicators, assigning weights to each indicator, and scoring the evaluated performance indicators. These scores are used to generate an overall productivity index. The findings of this study reveal that OMAX was used to measure productivity from January to April. The research results indicate an increase in productivity in January and February, but a significant decline in April. Further research is needed to identify the causes of this decline and find appropriate solutions to enhance company productivity. The conclusion of this research provides insights into the importance of continuous analysis and improvement to enhance company productivity.
Determining The Location of Charging Station Facilities in Surakarta City Using Gravity Location Models Nugrahadi, Bekti; Trisna Devi, Anita Oktaviana; Amalia, Nasyita Vivi; Primasanti, Yunita
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) Vol 18, No 1 (2024): Jurnal PASTI
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pasti.2024.v18i1.003

Abstract

Environmental problems caused by motorized vehicles are in the spotlight in the modern era. Various methods have been taken to reduce the environmental impact caused by motorized vehicles. One way to reduce the negative environmental impacts caused by motorized vehicles is to use environmentally friendly vehicles, namely electric vehicles. Presidential Regulation No. 55 of 2019 encourages the electrification of motorized vehicles in Indonesia. To support these regulations, there needs to be infrastructure for the smooth and easy use of electric vehicles. This research aims to determine the optimal charging station location in the city of Surakarta using gravity location models to support the implementation of the government program for vehicle electrification. Based on the calculations carried out, Banjarsari is the optimal point for the location of the charging station.
Co-Authors Agung Widiyanto Fajar Sutrisno Alamanda, Putty Amalia, Nasyita Vivi Ardyanto, Slamet Dwi Wahyu Hidayat, Dwi Wahyu Fatihah, Dea Luthfiana Fauzan, Zulfahmi Hafidz, Rosyadah handoko, Aris Hardiyanti, Tia Indriastinigsih, Erna Indriastiningsih, Erna Kardono, Bagus Wahyu Kartika sari, Ukik Kristanti, Kharisma Nasyita Vivi Amalia Nendi Setiawan, Nendi Oktaviana Trisna Devi, Anita Pratama, Raditya Yoga Primasanti, Yunita Rahmawati, Nofa Dwi Risal Ngizudin Riyadi, Sahid Agung Sadewa, Rifky Ian Suci, Dewina Sekar Trefalt, Rainer Felix Trisna Devi, Anita Oktaviana Wahyu, Indah Wasesa, Anisa Prameswi Widiyanto Fajar Sutrisno, Agung Yaqin, Aenol Yulfika, Alif Satria Yunanto, Bekti