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Analisa Antrian di SPBU Pondok Ungu menggunakan Software Promodel Angga Prinandar; Rafi Hibatullah Al Matin; Riski Aditia; Nusantara Aji Sri Gautama; Muhammad Hafizh Fadillah Iswinirwansyah; Muhammad Ghifari; Zidni; Nugraha Isnan
Jurnal Sains Teknologi dalam Pemberdayaan Masyarakat Vol. 4 No. 1 (2023): July 2023
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jstpm.v4i1.1915

Abstract

Antrian merupakan sebuah rutinitas sehari-hari yang dialami hampir setiap orang. Setiap aktifitas seperti pengisian bahan bakar minyak di SPBU, ada proses antriannya. Tujuan dari penelitian ini adalah menurunkan rata-rata waktu tunggu customer dalam sistem, mengurangi rata-rata idle time pada masing-masing server, dan mengurangi Panjangnya antrian dalam sistem. Karena di SPBU tersebut terdapat antrian yang cukup lama maka diperlukan perbaikan sistem antrian. Selain itu, software Promodel digunakan untuk membuat simulasi model antrian di SPBU. Penelitian ini bersifat kualitatif dan kuantitaif. Berdasarkan hasil penelitian disimpulkan bahwa. Pada entitas model awal hanya 40 orang sedangkan pada model baru terdapat 48 orang. Pada model awal memiliki rata-rata entitas pada lokasi sebesar 0,33 sedangkan pada model baru sebesar 0,65. Tetapi pada model perbaikan memiliki waktu rata-rata yang dihabiskan pada sistem sedikit lebih lama yaitu sebesar 0,60.
Komparasi Metode Always Better Control, Economic Order Quantity dan Reorder Point Untuk Analisis Pengendalian Persediaan Widya Spalanzani; Angga Prinandar; Andi Nuraliyah; Yelly Febrina Zani
INVENTORY: Industrial Vocational E-Journal On Agroindustry Vol 4, No 2 (2023): Published in December 2023
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/inventory.v4i2.135

Abstract

Family Farma Pharmacy is a pharmacy that provides pharmaceutical services in Bekasi Regency. There are 50 types of medicines provided in this pharmacy, but there is no medicine grouping yet. Medicine inventory control is still done manually or by monitoring medicine stocks one by one. So there is no precise and effective calculation to determine total reorders. Therefore, the aim of this research is to grouping medicines, control medicine supplies and reorder it. The methods used are Always Better Control (ABC), Economic Order Quantity (EOQ), and Reorder Point (ROP). The findings obtained were by grouping 50 types of medicines to obtain 10 types of medicines belonging to group A, 10 types of medicines in Group B, and 30 types of medicines in Group C based on the results of the ABC method. Then the EOQ results showed that the optimal order for Cataflam 50 Mg was made for 158 strips. By reordering the Cataflam 50 Mg medicine when the medicine stock reaches 15 strips in each product inventory which still has 23 strips remaining based on the ROP results