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EVALUASI POSTUR KERJA PADA UMKM SEPATU DENGAN METODE REPAID ENTIRE BODY ASSESMENT Rini Halila Nasution
Jurnal Simetri Rekayasa Vol 2 No 1 (2020): Article April 2020
Publisher : Universitas Harapan Medan

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Current technological developments are so rapid, so that equipment has become a basic necessity on employment. This means that equipment and technology is an important support in an effort to increase productivity for the type of work. Work posture is the determining point in analyzing the effectiveness of a job. If the work posture carried out by the operator is good and ergonomic, it can be ascertained that the results obtained will be good too. This study aims to evaluate the posture of workers in MSME shoes, where workers are too bent and their legs are bent. Therefore, this study was made so that myaman workers while doing work and can increase the productivity of these MSMEs. Assessment of work posture in this study using the REBA method, the results of the assessment of the four work positions at level 2 with information needing action for that it is necessary to propose improvement of work posture by designing work facilities such as desks and chairs.

Energi Murah dan Kreatif dengan Sampah Industri Uun Novalia Harahap; Rini Halila Nasution; Zufri Hasrudy Siregar
Prioritas: Jurnal Pengabdian Kepada Masyarakat Vol 2 No 02 (2020): EDISI SEPTEMBER 2020
Publisher : Universitas Harapan Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35447/prioritas.v2i02.212

Limbah merupakan buangan yang dihasilkan dari suatu proses produksi baik industri maupun domestik dan harus dikelola agar tidak menimbulkan pencemaran lingkungan. Limbah terdiri atas limbah rumah tangga dan juga limbah industri. Limbah rumah tangga merupakan limbah yang dihasilkan dari aktivitas rumah tangga manusia sehari- hari misalnya mencuci, baik piring maupun pakaian dan memasak. Sementara yang dimaksud limbah pabrik adalah segala barang usang dari pabrik yang sudah tidak dipakai lagi yang berbentuk padat, cair maupun gas. Tentu saja limbah- limbah ini dihasilkan dari proses industrialisasi yang dilakukan oleh pabrik. Limbah industri ini dapat dimanfaatkan menjadi produk yang berguna bagi masyarakat diantaranya dapat diolah menjadi energi. Energi yang dapat dihasilkan seperti energi listrik, bahan bakar pengganti, dan lainnya. Pemahaman tentang pengolahan limbah ini masih banyak yang belum mengetahuinya khususnya siswa/i sekolah, maka kami dosen dan mahasiswa Universitas Harapan Medan, program studi Teknik Industri melakukan kegiatan pengabdian masyarakat di SMA N 5 Medan untuk memberikan ilmu pengetahuan berupa teori dan studi kasus dalam mengolah sampah industri menjadi energi murah dan kreatif. Adapun hasil dari kegiatan pengabdian masyarakat yang telah dilaksanakan di SMA N 5 Medan, dosen telah mentransfer ilmu pengetahuan dengan memberikan materi prensentasi tentang cara mengolah sampah menjadi energi murah dan kreatif.

ANALISIS PENERAPAN PROGRAM KESELAMATAN KERJA DALAM USAHA MENINGKATKAN PRODUKTIVITAS KERJA DENGAN PENDEKATAN FAULT TREE ANALYSIS DAN HAZARD AND OPERABILITY STUDY Yetti Meuthia Hasibuan; Rini Halila Nasution; Uun Novalia Harahap; Rafika Apriani Pratiwi; Wan Krisman Hia
Jurnal Simetri Rekayasa Vol 2 No 1 (2020): Article April 2020
Publisher : Universitas Harapan Medan

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PT. Sumatra Hakarindo in its operation is not free from problems encountered such as work accidents, occupational diseases and the negative impact of the industry on the surrounding environment, so the level of human work safety as a factor of production is needed so that optimal productivity can be achieved. The application of work safety programs for workers is an important supporting effort in production activities. The work safety program system consists of several program elements and their supporters. In this study the measurement of the results of work safety efforts and the safe T value, the frequency level to express the number of accidents that occur every 1,000,000 hours worked from the employee's "work hours" home. The safe T value is a measurement that aims to compare the results of the accident reduction rate achieved for that work. From the implementation of the Occupational Health program at PT. Sumatra Hakarindo can be said to have been implemented quite well. Accidents that occurred in 2018 -2020 were 15,13,11 accidents. With a frequency rate from 2018-2020 it is 64.6; 49.9; 36,1. The severity level that occurred in 2016-2018 was 458.9; 284.2; 233,2. With a safe T value in 2018 it is known - 950.2 in 2019 it is - 1098.2. The decrease in accident rates and the severity of accidents from year to year will increase labor productivity.

ANALISA PENILAIAN KINERJA KARYAWAN DENGAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) DI UD. MARIADI RANGKA Rini Halila Nasution; Yetti Meuthia Hasibuan; Jumadi Suratman; Alda Febriansyah Chaniago; Suriandi Suriandi
Jurnal Simetri Rekayasa Vol 2 No 2 (2020): Edisi Oktober 2020
Publisher : Universitas Harapan Medan

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UD. Mariadi Rangka is a business engaged in furniture, precisely in the manufacture of sofa frames. For optimal productivity results, employees who have expertise and work discipline are needed. In this case the company UD. Mariadi Rangka has not implemented a Performance Appraisal system, therefore it is necessary to assess the performance of employees to assist the company in making decisions such as promotion of positions, giving bonuses, wage increases, and termination of work. The conclusion of the results of this study is that there are 5 weight criteria that will be used as a reference in employee performance assessment, namely attendance with a weight of 30, ethics with a weight of 15, time discipline with a weight of 20, work quality with a weight of 20, and quantity of results with a weight of 15. From the calculation of Sugeng are employees best in UD. Mariadi Rangka with a Preference value of 89,9.

ANALISIS PERENCANAAN PERAWATAN MESIN STERILIZER DENGAN METODE OVERALL EQUIPMENT EFFECTIVENESS DAN SIX BIG LOSSES DI PT TORGANDA PKS RANTAU KASAI Rini Halila Nasution; Yetti Meuthia Hasibuan; Uun Novalia Harahap; Sekar Ayu Ony Ningrum; Alda Febriansyah Chaniago
Jurnal Simetri Rekayasa Vol 2 No 2 (2020): Edisi Oktober 2020
Publisher : Universitas Harapan Medan

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PT. Torganda PKS Rantau Kasai is one of the palm oil processing plants that produce crude palm oil (CPO), and palm kernel (kernel) products. As the production process progresses, there is a problem with the sterilizer, namely downtime. The purpose of this study is to calculate the effectiveness of the sterilizer machine and provide a proposal for machine maintenance planning. The methods used are the Overall Equipment Effectiveness (OEE) and Six Big Losses methods to calculate the effectiveness of the machine and find out what losses are the largest. The results of the calculation of the effective value of the sterilizer machine from May 2021 to April 2022 the average availability ratio value is 96.33%, the performance efficiency of 64.40%, and the rate of the quality product is 100%. o the value of Overall. Equipment Effectiveness (OEE) is 62.04%. This value is still below the predetermined World OEE standard of 85%. The value of six big losses that had the biggest effect on the decline in the effectiveness of sterilizers was reduced speed losses, which was 82.46%. The proposed maintenance planning carried out is to improve the maintenance of the sterilizer machine on a daily, weekly, and monthly basis, apply preventive and corrective maintenance on the sterilizer machine, and conduct periodic inspections on the sterilizer machine.

ANALISIS TINGKAT KEPUTUSAN PASIEN BPJS TERHADAP KUALITAS PELAYANAN MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT Jumadi Suratman; Rini Halila Nasution; Uun Novalia Harahap; Ilhamdi Syahputra; Raymond Christian Silaban
Jurnal Simetri Rekayasa Vol 2 No 2 (2020): Edisi Oktober 2020
Publisher : Universitas Harapan Medan

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Research at the Harun Kuala Tanjung clinic conducted an analysis of the level of satisfaction of BPJS patients with the quality of service, which so far in the service activities carried out there are still complaints. Therefore, it is necessary to analyze the interests or satisfaction of patients who can use the Quality Function Deployment (QFD) method. Based on the results of the calculation of the satisfaction level, it got a score of 8720 and obtained an average satisfaction score of 87.2. As for the results of the calculation of the improvement ratio, the value taken to be the basis for improvement in the analysis of the level of patient satisfaction with the quality of service, the value obtained was 1.3744, namely in statement/statement number 15 which contains, Knowledge and the ability of the doctor to establish the diagnosis of the disease. The value that is getting closer or the value that is most obtained means the value or statement that must be corrected. The results of the improvement rating use the calculation of the level of absolute importance and relative importance, namely conducting health training and seminars, maintaining good relations with patients, serving patients in accordance with existing procedures, being fast and responsive in handling patients, not Differentiating patient status, improving the ability to resolve patient complaints, explaining information in easy-to-understand language, being meticulous when examining patients seeking treatment, adding parker land and parker facilities. Next came the establishment of the House of Quality house.

PENERAPAN JUST IN TIME DALAM PERSEDIAAN BAHAN BAKU PEMBUATAN KERIPIK SINGKONG Jumadi Suratman; Rini Halila Nasution; Yetti Meuthia Hasibuan; Ardilla Ardilla; Jaka Tri Hadiyatna
Jurnal Simetri Rekayasa Vol 2 No 2 (2020): Edisi Oktober 2020
Publisher : Universitas Harapan Medan

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The New Sustenance Trading Business is a business engaged in snacks, precisely making cassava chips. In this business, there is a residue and insufficient use of supplies of supporting raw materials such as cooking oil, garlic, and table salt. Therefore, it is necessary to control inventory with a method, namely Just In Time (JIT). Based on the results of the research by applying Just In Time (JIT) to get the total cost of cooking oil inventory of Rp. 1,174,888, garlic Rp. 272,673, table salt Rp. 516,218 and when applying the Just In Time (JIT) method there was a saving in the cost of cooking oil inventory of Rp. 1,206,705, garlic Rp. 1,550,542 and table salt Rp. 668,048.

ANALISA PENGUKURAN KINERJA DENGAN METODE PERFORMANCE PRISM DAN OMAX DI PT. TORGANDA PKS RANTAU KASAI Rini Halila Nasution; Uun Novalia Harahap; Yetti Meuthia Hasibuan; Deny Satria; Anggi Muhaimin
Jurnal Simetri Rekayasa Vol 3 No 2 (2021): Edisi Oktober 2021
Publisher : Universitas Harapan Medan

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The current performance measurement conducted by PT. Torganda PKS Rantau Kasai is a traditional performance measurement method that only focuses on the financial aspect as s benchmark for measuring performance. However, performance measurement ignores other company stakeholders such as employees and suppliers. Performance Prism is used for performance design and measurement. Performance measurement in this study is also supported by several methods including weighting with Analytic Hierarchy Process (AHP) to determine the priority value scale of each KPI, Scoring System with Objectives Matrix (OMAX) method, and Traffic Light System to determine the total index value of the company. This research is classified as descriptive research, data collection techniques are carried out by conducting direct interviews with the company and distributing open questionnaires to selected sources, and distributing AHP (Analytic Hierarchy Process) questionnaires. The results of the measurement analysis of PT. Torganda PKS Rantau Kasai has achieved the expected performance with a total index of 7.1307. In this study, there are 3 stakeholders, namely investors (head office) with 10 KPIs, employees with 10 KPIs, and suppliers with 10 KPIs. In total there are 30 KPIs as performance indicators of PT. Torganda PKS Rantau Kasai found 6 KPIs in the green category, 16 KPIs in the yellow category, and 8 KPIs in the red category.

ANALISA PERBAIKAN SISTEM KERJA SEBAGAI UPAYA MENGURANGI RISIKO MUSCULOSKELETAL DISORDERS MENGGUNAKAN METODE RULA DAN RWL DI CV. KOTAMA SHOES Uun Novalia Harahap; Yetti Meuthia Hasibuan; Rini Halila Nasution
Jurnal Simetri Rekayasa Vol 3 No 2 (2021): Edisi Oktober 2021
Publisher : Universitas Harapan Medan

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Health problems in the operator's posture while working have a significant impact on the products produced and indirectly affect the value of work efficiency, uncomfortable workplaces and environments cause company losses, including complaints of musculoskeletal disorders (MSDS). CV KOTAMA SHOES is a company that produces leather shoes, and in the production process, there are still movements and postures that are not ergonomic. This research was conducted to determine the value of risks contained in each work process, starting from the pattern & cutting, assembling, finishing, and storage of parts in the CV. KOTAMA SHOES is based on RULA and RWL scores and will provide proposed improvements to the company to reduce the risk of musculoskeletal disorders. This study uses the Rapid Upper Limb Assessment (RULA) method, a method that is used to analyze the upper body in detail, quickly and the angles formed by working posture, and the Recommended Weight Limit (RWL), a method used to calculate the recommended and recommended load limit for workers to lift under certain conditions. Results of measuring the level of ergonomic risk to complaints of muscle pain (myalgia) in production division workers in CV. KOTAMA SHOES pattern & cutting section gets a rula score of 5 for posture, this assembling gets a score of 7 for posture, finishing gets a score of 5 for posture and storage gets a score of 3 for posture. Based on this score, the posture of the assembling part is at level 4, which is very risky, further treatment needs to change as soon as possible. Improvement recommendations are given to reduce/solve workers' problems with complaints of muscle pain (myalgia) in the production department in CV. KOTAMA SHOES is by changing the movement or working posture in the production of leather shoe processing and the recommended object load for the type of work performed by employees in the assembling section is a maximum of 15.73 kg with a lifting index of 0.082 kg.

ANALISIS PENERAPAN PROGRAM KESELAMATAN KERJA DALAM USAHA MENINGKATKAN PRODUKTIVITAS KERJA DENGAN PENDEKATAN FAULT TREE ANALYSIS DAN HAZARD AND OPERABILITY STUDY Yetti Meuthia Hasibuan; Rini Halila Nasution; Uun Novalia Harahap; Rafika Apriani Pratiwi; Wan Krisman Hia
Jurnal Simetri Rekayasa Vol 3 No 2 (2021): Edisi Oktober 2021
Publisher : Universitas Harapan Medan

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

PT. Sumatra Hakarindo in its operation is not free from problems encountered such as work accidents, occupational diseases and the negative impact of the industry on the surrounding environment, so the level of human work safety as a factor of production is needed so that optimal productivity can be achieved. The application of work safety programs for workers is an important supporting effort in production activities. The work safety program system consists of several program elements and their supporters. In this study the measurement of the results of work safety efforts and the safe T value, the frequency level to express the number of accidents that occur every 1,000,000 hours worked from the employee's "work hours" home. The safe T value is a measurement that aims to compare the results of the accident reduction rate achieved for that work. From the implementation of the Occupational Health program at PT. Sumatra Hakarindo can be said to have been implemented quite well. Accidents that occurred in 2018 -2020 were 15,13,11 accidents. With a frequency rate from 2018-2020 it is 64.6; 49.9; 36,1. The severity level that occurred in 2016-2018 was 458.9; 284.2; 233,2. With a safe T value in 2018 it is known - 950.2 in 2019 it is - 1098.2. The decrease in accident rates and the severity of accidents from year to year will increase labor productivity.

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