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ANALISIS PENEMPATAN REGULATOR SECTOR JARINGAN GAS RUMAH TANGGA BERDASARKAN MAXIMUM COVERAGE LOCATION PROBLEM (CASE STUDY: JARINGAN GAS RUMAH TANGGA KOTA DEPOK, JAWA BARAT) Angel Olivia; Harummi Sekar; Mirna Lusiani
Jurnal Logistik Indonesia Vol 5, No 1: April 2021
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/logistik.v5i1.1182

Abstract

This research is about the household gas network and the purpose is to find out the optimal number and location of the regulator sectors for 6 urban villages in Depok. The problem is solved using Maximum Coverage Location Problem to get the minimum amount of facility with the distance limit of 500 meters. The tool used in this research is AMPL to get optimal solution of the problem. In validating the model, calculations are done using small instances for each urban villages and it resulted that Beji only needs 6 facilities for serve all consumers. The calculation using large instances resulted that number facilities needed to serve 7.515 consumers is 12 from the 19 available facilities. The facilities used are RS B 001, RS B 006, RS B 007, RS B 009, RS BT 01, RS BT 02, RS BT 03, RS BT 04, RS 01, RS 02, RS 04 and RS 06. This means that the available facilities exceed the facilities are be used to serve consumers. This research is expected to assist the development of household gas networks in Indonesia, especially in Depok by increasing the consumers around existing regulator sectors.
Perancangan Fasilitas Gudang Dalam Sistem Logistik (Pendekatan Berbasis Laboratorium) Nanda Ruswandi; Iwan Sukarno Sukarno; Harummi Sekar Amarilies Sekar Amarilies; Rachmad Inca Liperda; M. Welano Kharisma; Mega Rizkah Sudiar; Raina Fridayanti
Jurnal Logistik Indonesia Vol 4, No 2: Oktober 2020
Publisher : Institut Ilmu Sosial dan Manajemen Stiami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31334/logistik.v4i2.1111

Abstract

All of automotive companies around the world are aggressively producing large number of motorized vehicles, especially cars. A car is a transportation mode that is widely used by the middle and upper class. The large number of cars uses cannot be separated from the needs for maintenance of the vehicle itself. Lubricant is the core of engine maintenance on vehicles. Therefore, the demand for lubricants continues to increase due to the increasing demand for cars. Bandar Lampung, for the example, is increasing in the term of the city’s population that is affecting its number of people who own cars. This phenomenon caused the demand for lubricants to increase significantly, so that many lubricant distributors were overwhelmed by this demand. Seeing this opportunity, the RWM Logistics, which is a new Third Party Logistics (3PL) company with value added service is lubricant packaging, has a plan to build a lubricant storage facility in Bandar Lampung. In designing the facility, the company has to decide the layout design, area requirements, material handling planning, and the operational costs. The development of this facility is expected to help the company to meet the demand of lubricant products that were not covered by other distributors.