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Jurnal INTECH Teknik Industri Universitas Serang Raya
ISSN : 2407781X     EISSN : 26552655     DOI : -
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.
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Articles 47 Documents
Analisis Pengendalian Kualitas pada Produk Genteng Di CV. SDH Cilegon dengan Menggunakan Statistical Processing Control (SPC) Febriyanto, Rendhy Rinaldy; Rosihin, Rosihin; Shofa, Mohamad Jihan
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 2, No 2 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v2i2.869

Abstract

CV. SDH Cilegon is engaged in construction services in carrying out production process activities; companies still experience product failures caused by humans, raw materials, machinery, methods and the environment and factors that often occur are humans because all production activities are carried out by humans, including machine operation. For work methods, returning to human factors again where the wrong approach to work can result in disability in production. Raw materials and the environment also affect the defects that arise. Sixty-three units dent failures that often occur; there are foreign bodies of 47 units, imperfect shape of 33 units, so the total number of defects is 143 units.
Analisis Defect pada Hasil Pengelasan Plate Konstruksi Baja dengan Metode Six Sigma Rohimudin, Rohimudin; Dwiputra, Gerry Anugrah; Supriyadi, Supriyadi
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 2, No 1 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v2i1.857

Abstract

From the observations on the construction company, the plate welding defects in steel construction often appear eight types of defects in the form of porosity, Under Cut, Overlap, Porosity, Underfill, Slag, Inclusion, Pin Hole, End Crater, Start Stop. This study aims to determine the types of defects that often appear, find out the causes and provide remedial solutions. This study uses six sigma methods with the stages of DMAIC (Define, Measure, Analyze, Improve, Control). Based on data processing obtained defects in the welding results that often appear namely undercut, porosity, overlap, underfill, spatter, pinhole, end crater, and start-stop. Found the dominant defect of processing Pareto diagrams in the form of Undercut 29%, Overlap 21%, Spatter 18%, Porosity 8%, all four types of defects reached 76%. Factors that cause defects in the welding results are seen from the aspects of the machine, human, method, material, and environment, namely the ampere in the machine that has been unstable, the operator is exhausted, the operator is less skilled, adjusting the ampere in the welding is too large, lack of cleaning, the distance of the bow is too far, the material is dirty, the material is wet, the environment is less comfortable, and the wind blows around the welding area. Some improvements that can be done are checking equipment before work begins, repairing pre-welding preparations in the form of cleaning the material to be carried out welding work, fixing welding techniques, increasing discipline and work motivation and the area to be carried out welding work must be covered with waterproof tarpaulin and the wind is protected from wind and rain. The improvement results can reduce the DPMO value from 51841 to 35377, and an increase in the sigma value from the initial sigma by 1.7 to 2.1.
Analisis Risiko Keselamatan dan Kesehatan Kerja Kegiatan Bongkar Muat Pupuk Muhamid, Rian; Tambunan, Willy; Fatimahhayati, Lina Dianati
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 4, No 2 (2018)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v4i2.924

Abstract

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.
ANALISIS PRODUCTIVE MAINTENANCE DI PT. SANKYU INDONESIA INTERNATIONAL Winarno, Heru; Yuda Negara, Sampurna
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 1, No 1 (2015)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v1i1.153

Abstract

24ANALISIS PRODUCTIVE MAINTENANCE DI PT. SANKYU INDONESIA INTERNATIONALHeru Winarno1, Sampurna Yuda Negara2Program Studi Teknik Industri Fakultas Teknik Universitas Serang Raya1.2heruwinarno42@yahoo.co.idABSTRAKPenelitian ini bertujuan untuk mengetahui penyebab masalah atau kekurangan dari hasil availability pada alat fork lift 2,5 ton dan 7 ton di PT. Sankyu Indonesia International dengan menggunakan metode Total Productive Maintenance (TPM). Jumlah fork lift dua buah yaitu fork lift 2,5 ton di departement maintenance dan fork lift 7 ton di operasional. Data dikumpulkan dari data repair fork lift dari bulan januari sampai juni, kemudian data diolah menggunakan performance maintenance dan dianalisis dengan diagram fishbone dan langkah perbaikan dengan penerapan TPM. Berdasarkan hasil penelitian dapat disimpulkan bahwa peneliti membahas mengenai penyebab dan akibat yang ditimbulkan oleh breakdown alat/mesin Fork Lift 2,5 ton dan fork lift 7 ton. Untuk mendapatkan mesin yang dapat terjaga keterandalannya dibutuhkan suatu konsep yang baik. Total Productive Maintenance (TPM) merupakan sebuah konsep yang baik untuk merealisasikan hal tersebut. Konsep ini, selain melibatkan semua personil dalam perusahaan, juga bertujuan untuk merawat semua fasilitas pelayanan yang dimiliki perusahaan.Data yang digunakan merupakan data breakdown, operation time, loading time dan frekuensi breakdown selama enam bulan dari Januari-Juni 2014. dengan memperhitungkan nilai Mean Time Beetwen Failure (MTBF) yang dihasilkan fork lift 2 ton adalah 92,44 dan fork lift 7 ton adalah 508, Mean Time To Repair (MTTR) fork lift 2 ton adalah 21,33 dan fork lift 7 ton adalah 8, serta Availability fork lift 2 ton adalah 69,33% dan fork lift 7 ton adalah 84,67 %, dengan menggunakan data record fork lift 2,5 ton pada depatement maintenance selama 6 bulan dari bulan januari – juni 2014.
Perbaikan Waktu Set Up dengan Metode Single Minute Excange of Dies pada Mesin Die Casting Ariyanto, Muchamad Septi; Ramayanti, Gina; Sahrupi, Sahrupi
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 3, No 1 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v3i1.874

Abstract

The time needed to set up the production machine is 55 minutes. The high set-up time is caused by the non-differentiation of internal set-up and external set-up so that all set-up activities are carried out when the engine stops (internal set up). When viewed from the effectiveness of the company, the setup activities carried out at the time of the engine stop will significantly harm the company, which in turn will have an impact on the high bottleneck which results in delays in the production process in specific capacities. Research activities are carried out by direct measurement of die casting machines using a stopwatch. In this study, the authors conducted a study to apply the SMED method when setting up die casting machines at PT Mitsuba Indonesia. The SMED (Single Minute of Exchange Die) method as an approach is considered as one of the solutions used to reduce the setup time of the machine. From the results of the study, it was found that the set-up time was 35 minutes, or efficient by 64% on the set-up time before the repair.
Analisa Peningkatan Kualitas Pelayanan Kesehatan Di Pusat Pelayanan Kesehatan Paru Kota Cilegon dengan Metode Potential Gain In Customer Values EL Rasyid, Leon Hafid; Nalhadi, Ahmad; Supriyadi, Supriyadi
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 2, No 1 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v2i1.864

Abstract

Potential Gain In Customer Values
Perbaikan Postur Kerja Operator Pengelasan dengan Metode Quick Exposure Check (QEC) Yuslistyari, Eka Indah; Adhadin, Aden
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 4, No 1 (2018)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v4i1.853

Abstract

CV. Surya Teknik Mandiri is a company engaged in lathe and welding services located in Serang-Banten. Work is usually done such as screw making and welding of axle cages, where products are made according to customer orders. This study focused on one part of the work that has the highest level of fatigue through a fatigue questionnaire caused by squat work postures, namely the welding section involving two operators. This study aims to determine the measurement value of the exposure score, exposure level and to reduce MSDs complaints with the design of repair tools for welding operators in this study using the Quick Exposure Check (QEC) research method by distributing observer questionnaires and operators, and using the Anthropometry approach in measuring design tools for improving operator work posture. Based on the results of research on welding operators 1, the total exposure score was 106 with an exposure level of 59.55%. While for operator 2, there is a total exposure score of 124 and an exposure level of 69.66%. An action level for both operators needs further research and changes. Next, repairs are made to reduce the exposure level value in the welding work. Repairs are made with the aim of making the condition safe, comfortable and do not cause complaints MSDs when working, namely at the workstation standing by designing a tool in the form of a welding work desk. After implementing the welding workbench for the two operators and recalculating the QEC value, the operator one exposure level of 48.31% and for operator 2 49.43% with action levels need further research.
Analisa Kinerja Mesin Roughing Stand dengan Menggunakan Metode Overall Equipment Effectiveness (OEE) dan Failure Mode Effect Analysis (FMEA) Hasrul, Hasrul; Shofa, M. Jihan; Winarno, Heru
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 3, No 2 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v3i2.879

Abstract

The roughing stand machine functions for steel/product formation and the roll has five stands, and from each position has a different turn. In the production process, this machine also experiences obstacles that hinder the process [of production]. This study aims to determine the value of Overall Equipment Effectiveness (OEE) and analysis of the causes of OEE values have not been maximized based on the review of Failure Mode and Effect Analysis (FMEA). The data used are historical data of roughing stand machines during July 2016-December 2016. Based on the data processing performed, the results of the Overall Equipment Effectiveness (OEE) obtained on the Roughing Stand machine purchased at 57.5. The potential failure priority is base on the order of Risk Priority Number (RPN), the screw up non-working item has the most considerable RPN value (56). Regular lubrication is one way to maximize screw up performance..
Evaluasi Penjadwalan Waktu dan Biaya pada Pembuatan Crude Storage Tank (600 Mb) Menggunakan Metode Critical Path Method Ridwan, Muhamad; Supriyadi, Supriyadi; Wibowo, Tri Joko
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 2, No 2 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v2i2.870

Abstract

The company uses the Gantt Chart method for scheduling planning, but this method has several disadvantages, that is, it cannot explicitly indicate the relationship between activities and how one activity results in other activities if the time is late or accelerated. To determine the optimal duration and the total cost of building 1 (one) Crude Storage Tank capacity of 600 MB (Mega Barrel) an optimization of the duration of the project is needed so that it can be known how long a project is completed and looking for possible acceleration of project time using the Critical method Path Method is a method used to make project scheduling. By using the Critical Path Method method the work of building 1 (one) Crude Storage Tank with a capacity of 600 MB (Mega Barrel) on the Open Access (Phase-1) RU-II Dumai project, can be completed within a period of 384 days / 64 weeks, and trajectory critical lies in the b-c-d-e-f-j-l activity with a total cost of Rp.15,086,074,328.
Dampak Kualitas Udara Terhadap Keluhan Kesehatan Karyawan Gardu Tol Slipi 2 dan Tanjung Duren PT. Jasa Marga (Persero) Tbk Ramadhan, Taufan; Wadji, Farid; Kusmasari, Wyke
Jurnal INTECH Teknik Industri Universitas Serang Raya Vol 2, No 1 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/intech.v2i1.858

Abstract

The use of technology and transportation to meet human needs that are increasingly complex turns out to cause various environmental problems. One of the problems caused is air pollution due to motor vehicle exhaust emissions. This study aims to determine the impact of air pollution on the health of employees guarding the substation of Slipi 2 toll road and Tanjung Duren Jakarta. Data were taken from respondents using the questionnaire survey method and the Impinger Air Sampler for measuring NO2 and SO2 levels. Sampling is by the number of employees of Slipi 2 toll booths and Tanjung Duren, as many as 32 people. Of the 32 respondents almost all experienced subjective complaints arising from NO2 and SO2 gas. Based on statistical tests using SPSS with Two Way ANOVA method that has been done shows that health complaints are affected by NO2, SO2, and work locations. Based on the results of the data processing interaction test using the SPSS program shows the interaction between the influence of NO2 or SO2 and the work location.