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PERBAIKAN POSTUR KERJA DENGAN MENGGUNAKAN METODE RULA DAN RWL UNTUK MEMINIMALKAN GANGGUAN MUSCULOSKELETAL DISORDERS DI PT. XYZ Gumilang, Dicky; Ananto, Kurniawan Dwi
Inaque : Journal of Industrial and Quality Engineering Vol 10 No 1 (2022): Inaque February 2022
Publisher : Teknik Industri Unikom

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2577.018 KB) | DOI: 10.34010/iqe.v10i1.5590

Abstract

ABSTRACT In the manufacturing industry some material handling tasks are carried out manually or manual material handling (MMH). Excessive use of muscles or muscles receiving static loads repeatedly for long periods of time, without being supported by a natural posture can cause injury to workers. Musculoskeletal disorders are injuries or disorders that can affect the movement of the human body or the musculoskeletal system, such as muscles, and ligaments. The high rate of injuries, occupational diseases, or work accidents due to MMH in addition to harming workers, will also have a negative impact on company performance, including a decrease in company productivity, high medical expenses, employee absenteeism and a decrease in work quality. To reduce the risk of work accidents due to manual handling errors that cause musculoskeletal disorders (MSDs), an assessment of work posture is carried out using the Rapid Upper Limb Assessment (RULA) and Recommended Weight Limit (RWL) methods. The purpose of this study is to assess the work posture of employees in the production division of PT. XYZ and to make improvements to the work postures that are considered harmful to the ergonomics of the human body so as to minimize musculoskeletal disorders (MSDs) in workers. Key words: Manual Material Handling, Musculoskeletal disorders, Rapid Upper Limb Assessment RULA, Recommended Weight Limit RWL, Ergonomics.
PERENCANAAN MANAJEMEN PROYEK DALAM PERAWATAN APU GTCP131-9B PT. GARUDA INDONESIA Gumilang, Dicky; Timothy, Dennis
Inaque : Journal of Industrial and Quality Engineering Vol 10 No 2 (2022): Inaque Agustus 2022
Publisher : Teknik Industri Unikom

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2124.056 KB) | DOI: 10.34010/iqe.v10i2.7308

Abstract

The air transportation industry in Indonesia is growing rapidly and is very competitive. Aircraft fleet maintenance is an important factor in supporting airlines to compete in the local and global industry. On the other hand, delays in the completion of fleet maintenance can result in delays in flight schedules and this is very detrimental to the airline and passengers. This is a challenge for business actors in the aircraft maintenance sector because of the risk of being penalized for delays that occur. Therefore, this study aims to reduce the risk of late fines faced by aircraft maintenance business actors. With project management, the company is expected to be able to produce effective and efficient maintenance activities. This is very much needed by the company in producing optimal output and has a great impact on airlines that use aircraft maintenance services. In this study, the evaluation of project management uses the Critical Path Method (CPM), Program Evaluation and Review Technique (PERT), Work Breakdown Structure (WBS) to evaluate the preparation of aircraft maintenance activities and the Crashing method if acceleration is needed in completing maintenance activities in accordance with agreed agreement. With the preparation of good project management, it is possible to estimate the time and cost needed to complete a project so as to minimize delays and losses in completion. The project management planning used in this project resulted in an accelerated completion of 3.5 days with an additional cost of $ 8,958.23.
USULAN PERBAIKAN GUNA MENGURANGI CACAT PRODUK BADAN KOMPOR GAS MENGGUNAKAN METODE SIX SIGMA DI PT. XYZ Amperajaya, M. Derajat; Han, Dji Bui; Gumilang, Dicky; Nofierni, Nofierni
Jurnal Inovisi (Teknik Industri) Vol 18, No 2 (2024): Jurnal Inovisi Teknik Industri
Publisher : Universitas Esa Unggul

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Abstract

PT. XYZ merupakan sebuah perusahaan manufaktur yang memproduksi produk metal berbahan dasar plat stainless steel, yaitu badan kompor gas 2 tungku. Dalam menghadapi persaingan dengan perusahaan lain, konsumen adalah penentu dalam persaingan. Sehingga sangat wajar apabila PT. XYZ harus selalu menjaga kualitas dari produk yang dihasilkan untuk menjaga kepercayaan dan harapan pelanggan. Hasil pengamatan menggunakan diagram Pareto didapat bahwa persentase jenis cacat yang ada yaitu cacat tekuk tidak sempurna dengan persentase 44.2%, penyok dengan persentase sebesar 29.4%, dan lubang miring dengan persentase 26.4%.  Hasil Fishbone diagram menunjukkan faktor penyebab cacat tekuk tidak sempurna disebabkan oleh 4 faktor yaitu, faktor manusia, metode, mesin, dan lingkungan. Berdasarkan analisis critical to quality yang didapat setelah analisis diagram sebab akibat dan brainstorming dengan melibatkan beberapa bagian antara lain, ketua regu produksi, supervisor produksi, Quality Assurance, ketua regu maintenance, dan kepala gudang, didapat skor tertinggi CTQ dengan nilai 20 adalah kekuatan tangan tidak stabil memegang plat saat proses perpindahan tekuk sisi kiri ke sisi bagian kanan dan pemakaian material tambahan agar gap antara dies atas dan dies bawah mencapai 50mm.FMEA (Failure Mode and Effect Analysis) didapat faktor kegagalan pada proses produksi badan kompor gas 2 tungku dengan nilai resiko kegagalan terbesar dalam Risk Priority Number (RPN) adalah 392 untuk cacat tekuk tidak sempurna. Dimana penyebab kegagalan disebabkan oleh pemakaian material tambahan untuk mendapatkan settingan gap 50mm