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Journal : Jurnal Teknovasi : Jurnal Teknik dan Inovasi Mesin Otomotif, Komputer, Industri dan Elektronika

ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU TAS DI UD WIJAYA DENGAN METODE EOQ DAN EPQ Nazilatus Sa'idah; Muhammad Zainuddin Fathoni; Hidayat Hidayat
Jurnal Teknovasi : Jurnal Teknik dan Inovasi Vol 8, No 4 (2021): TEKNOVASI DESEMBER 2021
Publisher : LPPM Politeknik LP3I Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55445/teknovasi.v8i4.621

Abstract

Inventory systems have an important role to support business operations so as to achieve maximum profit. An inventory planning and control technique relates to the optimal amount of inventory that a company must have and also affects inventory costs. If the condition of the company has the right amount of inventory can make the company avoid shortages or excess supplies. Thus, inventory control is important in the ongoing business activities, one of which is in UD Wijaya. UD Wijaya as a micro, small and medium enterprise that has the production of bags with 2 types of fabric, namely CCI fabric and D300 fabric. The owner of the business always maintains the quality of raw materials used to maintain the smooth process of production. But the fact that the use of inventory control systems is still simple and minimal will be a good theory and based on estimates only. With these conditions there is often a buildup of raw materials in the market because the needs of raw materials are not adjusted to production needs so that the increase in expenditure costs will also increase. The purpose of the study was to determine the amount of inventory control using the EOQ and EPQ methods and determine the total minimum supply based on both methods. The results obtained showed that the EOQ and EPQ methods have almost the same amount of bag raw material inventory control, namely for CCI fabric types as much as 229 Roll and D300 fabric types as many as 170 Rolls.  But in the EPQ method has the minimum total inventory cost. As for the total cost that must be incurred for the supply of raw materials of CCI fabric type amounting to Rp. 14,688,190 and for raw materials of D300 fabric type amounting to Rp. 10,040,780 So it is concluded that the Economic Production Quantity method can be used in the inventory control system in UD Wijaya.
ANALISIS RISIKO KESEHATAN DAN KESELAMATAN KERJA (K3) PADA PROSES PEMASANGAN JARINGAN INTERNET FTTH (FIBER TO THE HOME) DENGAN METODE HIRARC (HAZARD IDENTIFICATION, RISK ASSESSMENT, AND RISK CONTROL) STUDI KASUS DI PT. JINDE GRUP INDONESIA Mohammad Lathoiful Minan; Mohammad Jufriyanto; Hidayat Hidayat
Jurnal Teknovasi : Jurnal Teknik dan Inovasi Vol 9, No 1 (2022): TEKNOVASI APRIL 2022
Publisher : LPPM Politeknik LP3I Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55445/teknovasi.v9i1.659

Abstract

The industrial sector is one of the fastest growing sectors today. This means that many workers are absorbed in the industrial sector, both the manufacturing industry and the service industry. The workers acts as a driving force for the company to achieve its goals. Every process that goes through to achieve company goals cannot be separated from the risk of work accidents. This study aims to determine the potential risks of K3 through hazard identification, risk assessment, and proposed risk control so as to reduce or minimize work accidents. The research was conducted at PT. Jinde Group Indonesia especially in installation of a new fiber to the home (FTTH) internet network division. PT. Jinde Group Indonesia is a company engaged in internet service providers (ISP) that prioritizes quality and customer satisfaction, especially in the Gresik-East Java area. The method used in this research is HIRARC (Hazard Identification, Risk Assessment, and Risk Control). The results showed that there were 7 work activities with 9 potential hazards, that are falling from the ceiling of the house, being scratched by a cutter, punctured by fiber optics, falling from stairs when tidying fiber cable installations and alternating ties, electrocuted when tidying fiber cable installations and alternating ties, exposed to splintered bricks, and crushed by the foot of the stairs. The results of the risk assessment show that 44,44% of the potential hazards are in the moderate category, 22.22% of low risk, and 33.33% of high risk. The proposed risk controls are engineering control, Personal Protective Equipment (PPE), and administrative control.  Keywords   : Occupational Health and Safety, HIRARC Method, Internet Network Company
ANALISIS KECELAKAAN KERJA MENGGUNAKAN METODE HIRARC (HAZARD IDENTIFICATION, RISK ASSESSMENT DAN RISK CONTROL) DI DIVISI MAINTENANCE CV. DIRA UTAMA SEJAHTERA Muhammad Adi Purwanto; Akhmad Wasiur Rizqi; Hidayat Hidayat
Jurnal Teknovasi : Jurnal Teknik dan Inovasi Vol 9, No 1 (2022): TEKNOVASI APRIL 2022
Publisher : LPPM Politeknik LP3I Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55445/teknovasi.v9i1.651

Abstract

Human resources are an important asset in a company and need to be developed. Human resource development is related to the performance generated in achieving the company's targets. The sustainability of human resource performance cannot be separated from work accidents. Many factors often cause work accidents such as: human error, electric shock, etc. This study aims to identify potential hazards, calculate risk level values, analyze the results of risk assessment calculations, and propose controls and solutions to reduce potential hazards and work accidents. The research was conducted in the maintenance division of CV. Dira Utama Sejahtera. It’s a manufacturing company engaged in the field of line pipe. The research was conducted using the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) method. The results showed that there were 9 potential hazards, namely collision on the feet or head, electric shock, falling from the pipeline, pinched between pipelines, chemical explosion, hands hit by hot pipes, splashed by material, hands hit by drill bits, and slipped until the leg is sprained. The results of the risk level assessment that 11,1% fall into the category of low risk and extreme, 33,3% moderate risk, and 44,4% high risk. For risk control, it is proposed by elimination, administrative control, engineering control, and the use of Personal Protective Equipment (PPE).Keywords  : Work Accidents, Line Pipe Company, HIRARC Method