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All Journal Jurnal Jaring SainTek Jurnal Informasi, Teknologi, Engineering, dan Sains
Kurniaty Ratoko, Sita
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering

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Analisis Sistem Produksi Baja Tekanan di Industri Engineering, Procurement, Construction (EPC) Kurniaty Ratoko, Sita; Sugiarto, Emaria; Edhiargo Toyosito, Rakay
JOURNAL INFORMATION TECHNOLOGY ENGINEERING AND SCIENCE Vol 1 No 1 (2021)
Publisher : Universitas Tangerang Raya

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Abstract

Competition in the industrial world is very tough so that all industries are required to continue to survive by carrying out continuous improvement. One of them in the engineering, procurement, construction (EPC) industry has a vision that is to become a company that is expected in the future and becomes an example in allocating resources owned by the oil and gas industry score. This company has many customers obtained from the tender results. This study proposes to realize, implement Occupational Health and Safety (K3) using the 5R system. Suggestions for this research and further research, namely cooperation between divisions in the company should be further improved so that consistency in doing better work and completeness of K3 in the production process also needs to be improved cooperation between divisions.
Analisa Produksi Batubara Sebagai Bagian Dari Supply Chain Kurniaty Ratoko, Sita; Yazid Bustommy, Abby; Sugiarto, Emaria
JOURNAL INFORMATION TECHNOLOGY ENGINEERING AND SCIENCE Vol 1 No 2 (2022)
Publisher : Universitas Tangerang Raya

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PT Servo Buana Resources as one of the largest and leading coal mining companies in Indonesia, SBR has good quality coal to offer to consumers who need high quality coal fuel for industrial needs, thus being able to meet market needs for coal fuel. Innovative and quality products, companies need to carry out Coal Production Analysis as Part of the Supply chain so that consumer demand can be met. By minimizing idle time for machines and workers and using maximum resources so that high productivity is obtained. Practical Work is carried out at PT Servo Buana Resources in the coal production section. The purpose of this practical work is to analyze Coal Production as Part of the Supply chain used by PT SBR and analyze the results of the Supply chain used by the company. In the process of planning and controlling production, there is a process that is important in maximizing the efficiency of every resource that exists in a production system, namely the process of maximizing where production is based on consumer demand and the capacity of the resources owned.
Implementasi Lean Manufacturing di PT. Gerem Jaya Kurniaty Ratoko, Sita; Irpan Sabila, Ade
Jurnal Jaring SainTek Vol. 5 No. 2 (2023): oktober 2023
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/3tp1nh62

Abstract

Gerem is a household furniture company specializing in the production of home door leaves and wooden home accessories. Currently, the issues faced by PT. Gerem include irregular orders, product variations leading to overproduction, resulting in the risk of excess stock, which can cause product damage due to prolonged storage and wastage of time if they need to be reworked. This issue primarily occurs in the production of door leaves. Identification through interviews and observations reveals wastage, including scrap, rejected products, extended processes due to machine failures, and rework due to measurement errors and defective products. In an effort to improve productivity, the company utilizes a lean approach to identify and eliminate waste using Value Stream Analysis Tools (VALSAT). This research has found that the longest time is spent on the measurement, cutting, and wood planing processes, with a lead time of 120 minutes. The analysis of waste calculations uses the Waste Relationship Matrix (WRM) and identifies defects as the biggest source of waste (20.56% vertical and 19.63% horizontal). Based on this, improvement planning is carried out with the design of a future state mapping, reducing the operation time to 170 minutes, reducing the storage of finished products to about 2 days, and achieving a delay of 0 minutes. This increases productivity by organizing the number of employees in each production process
Co-Authors Edhiargo Toyosito, Rakay Irpan Sabila, Ade Sugiarto, Emaria Yazid Bustommy, Abby