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All Journal Attractive : Innovative Education Journal Teknologika Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Haris Sandi Yudha
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Other

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Journal : Teknologika

 1 
PENERAPAN METODE 5S UNTUK MEMINIMASI DOWNTIME PADA PROSES GANTI ORDER DI PT. XYZ DENGAN PENDEKATAN LEAN MANUFACTURING Haris Sandi Yudha; Alfi Febrizal; Agung Widarman; Muhammad Adam Yanuar
Jurnal Teknologika Vol 13 No 1 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i1.276

Abstract

PT. XYZ is a company engaged in the plastic packaging (Flexible Packaging) industry in Indonesia and has customers from national to international levels. The large demand for plastic packaging requires companies to be able to meet every customer request. This large number of requests has an impact on the many types of products that must be fulfilled by the company, resulting in increased downtime during the change order process, especially on printing machines. With the lean manufacturing approach, there is a 5S method (seiri, seiton, seiso, seiketsu and shitsuke) as a way of creating and maintaining a quality work environment. After making observations, it is known that there are several activities that can be categorized as waste in the product replacement process, including waiting time, defects, excessive transportation and unnecessary motion. After processing with the 5S method, an improvement plan is made. At the Seiri stage, the improvements that must be made are by giving Red Tags, for the Seiton stage, the improvements are moving the preparation area and placing ink cans. At the Seiso stage, the improvements needed to make checksheets and layouts were made, at the Seiketsu stage, improvements were made to work instructions and making 5S posters, and finally, at the Shitsuke stage, training and outreach were carried out as well as periodic evaluations.
Penerapan Keselamatan Kerja Dengan Metode Fault Tree Analysis (FTA) Untuk Meningkatkan Produktivitas Kerja Di Pd. Sinar Mekar roban, roban; Mohammad Fadli Perdana2; Boy Man; Asep Hermawan; Haris Sandi Yudha
Jurnal Teknologika Vol 13 No 2 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i2.313

Abstract

Sinar Mekar is a business engaged in the production of sills. Like other companies, UD Sinar Mekar faces problems such as residual production waste that is around the work floor which is very disturbing in the production process which can cause work accidents which can have a negative impact on employee productivity and safety. Then the amount of ventilation is lacking, so that employees feel uncomfortable at work, and are not enthusiastic about carrying out their activities. Insufficient lighting results in the worker's eyes not being able to see clearly during the cutting process and results in the worker's finger being hit by the cutting knife. This research is to find out the factors that cause work accidents at UD. Sinar Mekar using Fault Tree Analysis (FTA) and safe T score calculation. Based on the results of calculations in 2018, there were 3 accident victims at work, namely, 1 person in January did not put the item properly so that when working, the foot fell over the item, 1 person in March Worked jokingly which resulted in a pallet being squeezed, 1 person in December Not using a mask. In 2019, there were 4 accident victims at work, namely 1 person in January. Affected by a doctor blade, 1 person in March. Working while joking which resulted in a pallet being squeezed, 1 person in August Not wearing PPE, finger exposed to caterpillars, 1 person in October, eyes often get stuck dust. In 2020 there were 2 accident victims at work, namely, 2 people in April with 2 incidents where the material was installed incorrectly, they did not use PPE.
Pemilihan Supplier Material Baja untuk Proyek Tower Menggunakan Metode Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) di PT. XSF Hady Sofyan, Hady Sofyan; Yansa Nur Sany; Haris Sandi Yudha
Jurnal Teknologika Vol 13 No 2 (2023): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v13i2.278

Abstract

. Determining suppliers for procurement of goods is a complex task because many criteria must be considered and some criteria are difficult to judge. Changes in supplier performance and lack of available information can complicate decision making. Selection of the right supplier can help reduce operational costs, increase profits and product quality, increase competitiveness in the market, and meet customer needs efficiently. Therefore, the purpose of this research is to develop a method that can assist practitioners in selecting suppliers logically, especially in situations of uncertainty and/or lack of information. Implementation of the multi-criteria decision making (MCDM) method is used to select the best solution based on predetermined criteria. One of the MCDM methods that can be used is the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS), which was selected in several Multiple Attribute Decision Making (MADM) models because the concept is simple and easy to understand, and has several advantages. This research was conducted at a steel structure engineering and fabrication company where one of the products produced was steel construction for bridges, towers, and fabrication. The main material used is elbow steel. Due to the large number of suppliers who can provide goods, this research examines the selection of angle steel suppliers for the company's main material. The results of TOPSIS calculations in supplying the main raw materials are suppliers of PT. KW with regard to 4 criteria, namely Quality, Delivery, Warranty and Claim Policy, and Price.
Co-Authors Ade Ismail Fahmi Agung Widarman Ahmad Riyadi Alfi Febrizal ASEP HERMAWAN Asep Supriatna Asep, Asep Supriatna Boy Man Candra Mochamad Surya Hady Sofyan, Hady Sofyan Hasan Al Banna Kurniasih Mia Audina Musyadad Mohammad Fadli Perdana2 Muhammad Adam Yanuar Riki Faisal Rini Novianti Yusuf Roban, Roban Sony Kuswandi Yansa Nur Sany