JIEMS (Journal of Industrial Engineering and Management Systems)
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ANALISIS PERAWATAN MESIN HYDRAULIC PRESS GUNA MEMINIMALKAN KERUSAKAN DAN UNTUK MENGHITUNG BIAYA PERAWATAN ( STUDI KASUS : PT. ELANG JAGAD, SIDOARJO )
Get PDFPT. Elang Jagad adalah produsen kompor gas yang berlokasi di Jl. Kubis Sugiono No. 53 RT.05 RW.02, Desa Ngingas, Kecamatan Waru Sidorojo. Ada lima mesin yang sering mogok, dengan Mesin Hidraulic Press mengalami downtime selama 4.700 menit. Studi ini bertujuan untuk membuat rencana perawatan Mesin Press Hidrolik dan mengidentifikasi pendekatan perawatan yang paling hemat biaya. Dengan memakai pendekatan Preventive Maintenance, penelitian ini memakai metodologi tersebut. Perhitungan kehandalan setiap komponen mesin Hidraulic Press menghasilkan tingkat keandalan 0,5 untuk komponen pompa hidrolik. Komponen reservoir tank punya tingkat keandalan 0,5, Komponen Control valve punya tingkat keandalan satu hari sebesar 0,48, Komponen Cylinder punya tingkat keandalan satu hari sebesar 0,56, Komponen Oil cooler punya tingkat keandalan satu hari sebesar 0,5, dan Konduktor komponen punya tingkat keandalan satu hari sebesar 0,5. Selain itu, interval perawatan ditentukan dengan metode Age Replacement, sebagai berikut: 59 hari untuk komponen hydraulic Pumps, 31 hari untuk komponen Reservior tank, 26 hari untuk komponen Controlvalve, 23 hari untuk komponen Cylinder, 28 hari untuk komponen Oil cooler, dan 28 hari untuk komponen Conductor. berlandaskan perhitungan, total biaya perawatan sebelum preventif dengan keandalan adalah Rp 13.140.000. Biaya perawatan sesudah perawatan preventif dengan keandalan adalah Rp 12.247.378,72. Dan diketahui ada selisih sebesar Rp 892.621,28 hasil perhitungan biaya sebelum dan sesudah perawatan preventif. PT. Pengeluaran Eagle Jagad bisa dikurangi akibat perhitungan yang dilaksanakan sesudah perawatan preventif dibandingkan dengan perhitungan yang dilaksanakan sebelum perawatan preventif.Kata Kunc
MEASURING PASSENGER SATISFACTION LEVEL USING GAP SCORE ANALYSIS AND IMPORTANCE PERFORMANCE ANALYSIS AT TRAIN STATION
Get PDFThe government continues to promote public transportation so that people living in Jakarta can switch from private transportation to public transportation to reduce congestion. Rail transportation is one of the widely used modes of transportation by people when they want to travel. However, at the beginning of 2020, there was a decline in passengers and there were several regulations for traveling, this was useful to suppress the level of spread of the Coronavirus Disease 2019 (COVID-19). Regulations and conditions for passengers who will travel by train must comply with several things, such as being obliged to follow the instructions and rules that already exist at the train station, conducting a rapid test, and having proof that the results must be negative. This research is conducted using the service quality method and Importance-Performance Analysis (IPA). The level of service provided by the station still must be improved to maintain the satisfaction of the passengers, because the gap scores still have a negative value. Several things cause the passengers to still not feel satisfied with some services. Eight attributes have a gap value greater than the average gap obtained. The company should continue to pay attention to the comfort and satisfaction of passengers when using train services to travel somewhere. Especially at the service level related to rapid tests, more attention can be given because there are so many passengers who will carry out rapid tests in the station area
DETERMINANTS OF STRESS RECOGNITION AND JOB SATISFACTION IN HOSPITALS FOR HEALTH PROFESSIONALS IN INDONESIA
Get PDFA negative work environment can create work pressure for workers, including health professionals in hospitals. A collaborative work climate in the workplace contributes to one of the work environments. As a result, good cooperation among health professionals in hospitals can help to avoid work stress. This is because sustained work pressure can often contribute to the emergence of work stress. The purpose of this study is to determine and analyze whether the teamwork climate has a significant impact on stress recognition and job satisfaction. Furthermore, the purpose of this research is to determine and analyze the impact of stress recognition on job satisfaction. The purpose of this research is to determine whether stress recognition acts as a mediator between teamwork climate and job satisfaction. This quantitative study included 48 health professionals from Indonesian hospitals. The research data was analyzed with SMART PLS 3.0 and a PLS-SEM structural model. According to the findings of this study, teamwork climate has a significant effect on job satisfaction but not on stress recognition. The mere recognition of stress has no effect on job satisfaction. This study explains that stress recognition does not mediate the impact of teamwork climate on job satisfaction. Clarity of procedures and information is an important key in a hospital work environment for health professionals to be able to ask each other for certain conditions, especially those related to patient health and safety. Furthermore, to maintain organizational learning—continuous improvement, management must support all actions of workers in taking active actions that prioritize patient safety
PERANCANGAN ALAT BANTU DENGAN METODE CONJOINT ANALYSIS DAN QUALITY FUNCTION DEPLOYMENT (QFD) BERDASARKAN PRINSIP ERGONOMI
Get PDFThe industrial sector in Indonesia has experienced rapid development in the last 10 years. The manufacturing industry is the sector that contributes the largest export value at USD 105.11 billion or Rp. 1,438 trillion (exchange rate of Rp. 13,686/USD) during January to October 2019. PT. PJM is a manufacturing company that produces electrical panels. In production activities, PT. PJM still does a lot of work manually or Manual Material Handling (MMH) and has poor work postures. MMH activities and wrong and inappropriate work postures are the main sources of worker complaints that can pose ergonomic risks to workers. Ergonomics intervention in the design of assistive devices is carried out to help prevent the risk of MSDs and ergonomics in the workplace. The purpose of this study was to improve work posture and reduce the risk of MSDs in workers. The results of this study indicate that the highest exposure level is at the welding station, namely 60.79%, which is included in the category that needs further research and changes are made. However, after implementing the design of assistive devices at the welding station, there was a decrease in the exposure level value of 33.59%, which was included in the safe category. The implementation of the design of the tool has succeeded in improving the work posture and the risk of MSDs of workers at the welding station.
MENINGKATKAN MUTU PELAYANAN DI HOLLAND BAKERY TEGAL ROTAN DENGAN METODE IPA, KANO, DAN QFD
Get PDFEvery year there is an increase that occurs so that the industry continues to compete to provide the best service, including the food industry. Service quality that is appropriate or even better than customer expectations will increase a customer's loyalty to the product or service provided. Holland Bakery itself already has more than 200 outlets throughout Indonesia spread in many cities. The quality of service provided by one of the Holland Bakery counters in Tegal Rotan can be seen by looking at the results of the answers from 30 customers on the initial questionnaire where 6 attributes with higher satisfaction and 11 attributes with higher dissatisfaction can be said that the quality of service provided is not good. . The research was conducted using four methods, namely servqual, IPA, Kano and QFD where servqual will be used to determine what attributes can satisfy customers through the use of five components and five gaps where it is found that there are 13 attributes that have negative gaps. After that, the IPA method will be used to find out the variables that need improvement by dividing them on a Cartesian diagram, the Kano method to determine the priority of attribute improvement according to the category, then the IPA and Kano methods will be integrated to get the "attributes that require improvement and will be brought into the QFD method. to improve service quality to match customer expectations and expectations by connecting the "voice of customer" into the overall service performed by the Tegal Rotan Holland Bakery counter where the technical response sequences that need to be carried out by companies to improve the quality of their services are obtained. This study shows that there are 13 attributes that have a negative gap, 10 attributes are in quadrant I and 3 attributes are in quadrant III, there are 13 attributes that are priorities for improvement, and technical responses that can be carried out on a priority basis to overcome the causes of problems or improve quality service
Integrasi Six Sigma dan FMEA (Failure Mode And Effect Analysis) untuk Peningkatan Kualitas Produk Koran (Studi Kasus: PT. ABC Manufacturing – Sidoarjo, Jawa Timur – Indonesia)
Get PDFPT. ABC is a subsidiary of the JawaPos Group, founded in 1996, and is one of the companies in East Java engaged in printing and packaging. The products produced include magazines, books and newspapers. Of all the products that the company has created, one of the biggest defects is found in newspaper products, which is 4% of the average newspaper product production of 806.59 copies and produces a moderate defect of 22,743 copies in 2019. In this research, the method applied is the Six Sigma method and Failure Mode and Effect Analysis (FMEA), by implementing and carrying out the stages in the Six Sigma method, namely DMAIC (Define, Measure, Analyze, and Control). From this research, the results obtained are that the company has several newspaper product defects of 181,943 copies consisting of several types of product defects, including damp paper, blurred colours, shaded printing, asymmetrical printing, and running printing. The company is currently at the 4.04 sigma level, so corrective actions need to be taken to achieve six sigma levels. By applying the Failure Mode and Effects Analysis (FMEA) method, it can be seen that the biggest and most frequent product defect is a blurred colour defect. So that the recommended alternative solution for repairs is to check the ink and replace the ink with standard ink or have a lower density, perform regular and systematic machine checks, and provide further guidance on newspaper printing production standards to all operators involved work
Analisis Beban Kerja dan Lingkungan Kerja Karyawan Packing PT. X Menggunakan Workload Analyisis dan NASA-TLX
Get PDFHuman resources (HR) take an important role in a company to improve product quality. Human Resources in terms of the number of people and skills possessed are factors that influence the production of quality goods/products. Productive workers are workers who are able to produce products or services in accordance with the quality that has been set in a short time. The problem with PT.X in the packing section is that the packing target has not been achieved as set by the company. Another problem is the presence of manual loads above the standard load set. Meanwhile, packing workers also complained about the hot working conditions. So that further analysis is needed to determine the physical and mental workload on the packing work of PT. X uses Workload Analysis and NASA-TLX as well as analysis of the physical work environment (temperature and lighting). The workload and conditions of the physical work environment experienced by workers will affect worker productivity. The results obtained based on measurements using the Workload analysis (WLA) method showed that the physical workload of the three employees was high with a value of 121.97%, 119.20%, 117.81%. The results of measurements using NASA-TLX indicate that the mental workload experienced by packing workers is overloaded with values of 80.67, 82.67, 80 respectively. lux, both are within the normal threshold according to the Ministry of Health standards
SISTEM PENILAIAN KINERJA PEGAWAI BERBASIS WEBSITE PADA SDIT BINA INSANI SEMARANG
Get PDFPerformance appraisal is a process to determine the quality of human resources in an institution, school, and company. In improving employee performance, SDIT Bina Insani Semarang conducts an assessment of employees as measured by assessment indicators. Employee performance appraisal is carried out by each head of the field with the aim of knowing whether employees have increased or decreased in performance. Based on the problems that exist in SDIT Bina Insani Semarang, which still uses a performance appraisal system with only one side, a system that is able to input performance values from two sides is needed, namely, an assessment system where employees input their own performance values, then the validator will validate. value for its performance. Therefore, the author will build an application that can simplify and assist the school in assessing employee performance, and in completing the writing, the author compiles this report by building an application that uses the PHP Native programming language and MySQL database so that later the results of testing the system carried out on the table questionnaire, the application built successfully runs all features and runs well
ANALISIS PENGENDALIAN KUALITAS PRODUK BUMBU TABUR DENGAN MENGGUNAKAN METODE FAULT TREE ANALYSIS DAN TAGUCHI
Get PDFProduct quality depends on adequate human resources, methods, raw materials, environment, equipment and machinery. PT. XYZ has implemented a product control system with the aim that the products produced are in accordance with the established standards. Through quality control, it is hoped that the company can improve the effectiveness of control in preventing the occurrence of defective products. with the fault tree analysis method in order to produce a product defect flow diagram with the aim of knowing the factors that cause the product to become defective, knowing the types of defects that most often appear along with the factors causing them and providing suggestions for improvements on how to reduce failures in the product manufacturing process. . and by using the Taguchi Method is a method of quality control before the process takes place or often called off-line quality control which is very effective in improving quality and also reducing costs
Analisis Penjadwalan Proyek Remote Terminal Unit dengan Penerapan Metode CPM dan PERT di PT. XYZ
Get PDFABSTRACT Analysis of the project implementation needs to be done so that deficiency andweaknesses can be identified, as well as problems encountered so that they can beused as reference material for subsequent projects. Project delays are often caused by lack of planned project activities and lack of control over the course of the project so that project implementation activities become less effective and efficient. The Critical Path Method (CPM) and PERT (Program Evaluation and Review Tecnique) are carried out to get an idea of what if the project is controlled by the two tools. Analysis of research results from the Remote Terminal Unit (RTU) project using the CPM method obtained a completion time of 104 days, while completion by the PERT method obtained time of 106.7 days with a probability of 99.99% completion and by processing the Fishbone Diagram there was a cause for the delay factor The biggest is the existence of material delays and the lack of supervision from the company. Keywords : Scheduling, CPM and PERT Methods, Fishbone Diagrams.