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Jurnal INTECH Teknik Industri Universitas Serang Raya

INTECH
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Published by Universitas Serang Raya

ISSN : 2407781X EISSN : 26552655 DOI : -

Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

Jurnal INTECH Teknik Industri Universitas Serang Raya, dengan nomor terdaftar ISSN 2407-781X (Print) dan 2655-2655 (online) adalah jurnal ilmiah yang diterbitkan oleh Program Sudi Teknik Industri, Fakultas Teknik, Universitas Serang Raya. Jurnal ini bertujuan untuk mempublikasikan hasil penelitian di bidang Teknik Industri yang diterbitkan dua kali setahun. Ruang lingkup Ilmu mencakup Riset Operasi, Sistem Manufaktur, Manajemen Industri, Ergonomi dan Sistem Kerja, Logistik dan Manajemen Rantai Pasokan, dan studi ilmiah lainnya sesuai dengan bidang lingkup penelitian Teknik Industri.

Arjuna Subject : -

Articles 219 Documents

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Analisis Penjualan Baju Seragam Sekolah di Konveksi Hanifah Collection Ahmad Fazarudin; Ahmad Nalhadi; Gerry Anugrah Dwiputra
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 3 No. 2 (2017)
Publisher : Universitas Serang Raya

Hanifah Collection is a company engaged in the convection of school uniforms. The fluctuating number of requests each month creates its problems in determining the amount of production. This study aims to find a method that matches the data pattern as the basis for determining the amount of output in the next period. The technique used in this study is the forecasting method of Moving Average, Exponential Smoothing and Triple Exponential Smoothing with parameter level errors of each way using MAD, MSE, and MAPE. From the results of this study, there is a moving average method with the most appropriate method in determining demand forecasting in the next period with a value of MAD of 172.22, MSE of 46624.34 and MAPE 46624.34.

Analisis Postur Kerja Operator dengan Metode Rula di Area Gas Cutting irwan Pegiardi; Firdanis Setyaning Handika; Supriyadi Supriyadi
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 3 No. 2 (2017)
Publisher : Universitas Serang Raya

The gas cutting area has several jobs that are risky to the operator, such as activities with squatting, bending positions. This study aims to determine the risk of work in the gas cutting area as a basis for improving work posture. The method used is RULA (Rapid Upper Limb Assessment) is a research method for investigating disorders of the upper limbs. By measuring the group A score and group B score. Based on the results of the RULA value in the process of operating the machine with a sitting position with a score 3. clearing the cutting plate with a bent position with a score of 5, and the highest score 6 in the grinding plate cutting. To reduce pain in the neck, torso, and arms, operators should not do work postures that cause pain in the body for a long time.

Analisis Pengurangan Cooling Water Loss Menggunakan Six Sigma dan Failure Mode Effect Analysis (FMEA) Ikhsan Wicaksono; Tri Joko Wibowo; M. Jihan Shofa
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 3 No. 2 (2017)
Publisher : Universitas Serang Raya

Loss on a working system is one of the causes of the cost of the process to swell. The loss that reaches more than 450 tons/month on a cooling water system at a chemical company in the Serang area causes the company's expenses to swell. This study aims to determine the cause of cooling water wash as a basis for process improvement by using Six Sigma and Failure Mode Effect Analysis (FMEA). Data analysis results showed that cooling water loss is too little backwash filter duration, service filter duration is not optimum, and flow unreadable side stream. Improvements by increasing the length of the backwash, raising the service time of the sand filter to every two days, and cleaning the rotameter can increase the sigma value from 3.5 to 4.5.

Analisis Risiko Keselamatan dan Kesehatan Kerja Kegiatan Bongkar Muat Pupuk Rian Muhamid; Willy Tambunan; Lina Dianati Fatimahhayati
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 4 No. 2 (2018)
Publisher : Universitas Serang Raya

A company that serves loading and unloading services which includes demolition and loading of goods carried out in the Pier Port area also has a high potential for workplace accidents. From interviews with safety officers, accidents that occur are still limited to minor accidents such as eye irritation due to dust and irritation to the feet due to fertilizer leaking and about the body of the worker. Based on the workers' side, the potential for workplace accidents can be overwritten by fertilizers, irritation due to leaky fertilizers, respiratory problems from chemical conditions that smell of fertilizers and fall from trucks. This study aims to determine the activities that have the potential for workplace accidents and carry out risk assessments that occur with the HIRARC method. The object of research is a company engaged in loading and unloading operations operating in East Kalimantan. Data collection is done by direct observation by observing the location and activities of workers. Also, by direct interview with the Safety Officer (1 person), Field Coordinator (1 person), Tally Man (1 person), Rager Crane Ship (1 person) and field workers totaling 33 workers. The results of the study obtained risk factors from 8 activities such as placing cranes, preparing loading and unloading equipment, installing slings and hooks to crane hooks, preparing tally man tables on the dockside, workers entering barges, directing transport trucks, fertilizer loading, heading vehicles to leave the dock and 14 potential hazards. From the risk assessment obtained three sources of extreme value hazard, nine sources of hazard that have high-risk values and two sources of hazards that have moderate risk values. Risk control can be done to providing K3 guidance, make good working procedures, and use complete PPE in carrying out loading and unloading activities.

Persepsi antara Risiko Keselamatan Berkendaraan dengan Perilaku Pemakaian Safety Belt pada Driver Truk Muhamad Bob Anthony
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 4 No. 2 (2018)
Publisher : Universitas Serang Raya

Deaths and injuries from traffic accidents have become health problems for people throughout the world including Indonesia. The saddest data from the victims who died due to traffic accidents found that 10,428 people were killed in 2017 because the drivers did not use seat belts. This research aims to see the relationship between the perception of safety risk i.e. the ability, knowledge and environmental factors with the behavior of the use of safety belts in truck drivers in mining companies. This research is a comparative causal research i.e. research that states the relationship of one variable causes other variables. What is affected is the dependent variable, namely the use of safety belt behavior and the influencing variable is the independent variable, namely the perception of the risk of driving safety. Participants are 25 mining company truck drivers. The data obtained is then processed and analyzed using the SPSS version 16. Based on the results of data processing and analysis, it is found that the ability, knowledge and work environment factors have an influence on the safety belt usage behavior.

Analisa Perencanaan Kebutuhan Material pada Perusahaan Manufaktur Kertas dengan Metode Material Requirement Planning (MRP) Sri Lestari; Distian Dwi Nurdiansah
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 4 No. 2 (2018)
Publisher : Universitas Serang Raya

The development of the business world is currently experiencing a very rapid growth rate. Planning for the proper procurement of materials will be able to facilitate the company's production activities. Production process activities in companies often experience problems such as inaccurate production, which is caused by delays in the arrival of raw materials, and damage to raw materials due to too long storing in warehouses. This study aims to plan future needs with the Material Requirement Planning (MRP) approach by doing forecasting, making the Master Production Schedule (MPS), Material Requirement Planning (MRP) and conducting a cost analysis of the five methods used. The results of this study are forecasting product demand will be used linear regression method, and effective material requirements planning method with the lowest cost is to use the Lot For Lot (LFL) method of $ 164.48. The application of the Lot For Lot method can reduce costs by 90.06% compared to the Fixed Period Requirements (FPR) method used by the company.

Analisis Pengendalian Persediaan Sistem Manajemen Persediaan Bahan Baku Kemasan Suryani Suryani; Dedi Can
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 4 No. 2 (2018)
Publisher : Universitas Serang Raya

Inventory is one of the things that must be considered by the company. One way is to manage inventory management. The problem that occurs in the research location is the lack and excess stock for packaging raw materials. This lack of capital is due to the absence of calculations for the number of safety stock and reorder points, the cause of excess inventory is the excess in the absence of groupings of packaging raw materials to find out which products are more critical according to demand. Analysis of system improvements focuses on packaging raw materials. Based on the results of data processing obtained from 304 existing packaging raw materials, there are 15 packaging raw materials in class A. Processing is focused on class A only. Forecast calculations using SPSS software. And processing is continued by using the size-reorder point systems lot method with quantity results, reorder margin and safety stock that varies 15 raw materials according to the calculations performed.

Usulan Perbaikan Proses Cross Drainage untuk Mempercepat Waktu Proyek Pembangunan Jalan Raya Mohamad Jihan Shofa; Lanis Listiyana; Dadi Cahyadi
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 4 No. 2 (2018)
Publisher : Universitas Serang Raya

The success of the project can be judged by the timeliness of the planned target. The problem in the highway project is in the difference between cross drainage age implementation and the age of the project plan that has been set, so that, the project becomes not timely. This research aims to evaluate the critical path of cross drainage project, and what improvements are appropriate in the framework of project acceleration. The Critical Path Method (CPM) method is used to determine the critical path of the cross drainage project activity, from which critical path will be analyzed by using the Fishbone Diagram. Furthermore, borda technique is used to determine the appropriate improvement.

Perencanaan Strategi Pemasaran Usaha Mikro Kecil dan Menengah Manis Bakery Willy Tambunan; Theresia Amelia; Faris Prasetyohadi Priyana
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 5 No. 1 (2019)
Publisher : Universitas Serang Raya

Marketing is an essential aspect of the strategy of increasing product sales. Manis Bakery UMKM itself does not have a specific plan for promoting mani bread. This study aims to design the marketing strategy of UMKM Manis Bakery based on the concept of Quantitative Strategic Planning Matrix (QSPM), Competitive Profile Matrix (CPM), and Strategic Position and Action Evaluation (SPACE). This research conducted at Manis Bakery UMKM with respondents chosen were business owners and respondents who bought bread at least once a week or more. Based on the results of the analysis that has done, the results obtained that the strength possessed by the Sweet Bakery UMKM are products without preservatives, bread has a soft texture, food that is not easy to expire, strategic company location and affordable prices. The strategy is a priority based on six alternative strategies, namely creating sweet bread with flavors or innovations and making unique and attractive packaging that will do when having additional business capital.

Usulan Perbaikan Kualitas Produk Pipa Api 5L PSL2 Menggunakan Metode Six Sigma Ahmad Nalhadi; Nur Aida; Gina Ramayanti
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol. 4 No. 2 (2018)
Publisher : Universitas Serang Raya

The production process of API 5L PSL2 pipes in Pipe Companies in 2017 happened to defect products at 7%. This defect is still above the standards set by the Company at 4%. The study aims to determine the value of sigma and provide recommendations for improvement with the six sigma method. Based on the results of the DMAI analysis, the amount of the pipe sigma level was 3.65 with the value of DPMO 14448. Types of defects identified in the process such as open welding defects, high lows, contact marking, scarring, and under dimension Proposed improvements were made by designing recommendations for improvements using 5W + 1H by checking the condition of the forming machine and changing bearing components before the bearing lifetime, performing preventive maintenance every week and adding coolant bursts to the cutting tool.

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