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Journal : Teknologika

PENENTUAN RUTE DAN PENJADWALAN DISTRIBUSI GAS LPG 3 KG PADA PT. MITA SANI JAYA Roban; Ade Suhara; Asep Hermawan; M. Ali Akbar
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.v13i1.264

Abstract

Mita Sani Jaya merupakan salah satu agen yang bergerak dibidang distribusi gas LPG 3 kg kepada pangkalan. Proses pengiriman gas LPG 3 kg dilakukan dari hari Senin hingga Sabtu ke 55 pangkalan, berdasarkan studi pendahuluan terhadap proses pengiriman gas LPG 3 kg ditemukan permasalahan yaitu waktu tempuh pengiriman cukup panjang serta sarana pengangkut dan kapasitas yang terbatas. Selama ini agen belum merancang rute dan jadwal pengiriman gas LPG 3 kg dari pangkalan satu ke pangkalan lainnya dengan pemlihan rute dan penjadwalan yang konsisten dan optimal. Penelitian ini bertujuan untuk menentukan rute dan penjadwalan pengiriman gas LPG 3 kg di PT. Mita Sani Jaya sehingga waktu tempuh yang optimal, algoritma Clarke and Wright Savings digunakan untuk meminimumkan waktu tempuh dengan mempetimbangkan kapasitas kendaraan. Berdasarkan hasil perhitungan penjadwalan dengan menggunakan software LINDO 6.1, Maka diperoleh penghematan waktu tempuh pengiriman tabung gas LPG 3 kg PT.Mita Sani Jaya pada hari pertama sebesar 64 menit, hari kedua 111 menit, hari ketiga 92 menit hari ke empat 80 menit, hari ke lima 57 menit dan hari ke enam sebesar 54 menit. Hal ini menunjukan bahwa algoritma Clarke and Wright Savings dengan bantuan software LINDO 6.1 dapat mengurangi waktu tempuh pengiriman. Kata kunci : pendistribusian gas LPG 3 kg, waktu tempuh, penentuan rute dan penjadwalan.
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.