Penentuan Lokasi Sub Depot PT Toyota Astra Motor Service Parts Logistic Division

Sadiah, Siti Hanifah (2019) Penentuan Lokasi Sub Depot PT Toyota Astra Motor Service Parts Logistic Division. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian ini membahas penentuan lokasi-alokasi Sub Depot PT Toyota Astra Motor (TAM) untuk mengirim service parts ke konsumen di seluruh Indonesia. Jumlah total Sub Depot yang akan didirikan harus minimal namun dapat memenuhi batas waktu pengiriman dan kriteria-kriteria lain yaitu fasilitas pendukung, total lead time, jumlah konsumen yang dilayani sesuai standar lead time, regulasi pemerintah daerah, dan kestabilan faktor alam. Metode Analytical Hierarchy Process (AHP) digunakan untuk memilih alternatif kumpulan lokasi Sub Depot yang didapatkan dari hasil perhitungan model optimasi lokasi-alokasi diskrit (Covering Model, P-Center Model, dan P-Median Model). Model keandalan Sub Depot digunakan sebagai pertimbangan rencana strategis apabila Sub Depot utama tidak dapat melayani konsumen. Hasil penelitian menunjukkan bahwa kumpulan lokasi hasil perhitungan P-Median Model menduduki peringkat pertama untuk seluruh pulau (Sumatera, Kalimantan, Sulawesi, Bali, dan Papua) berdasarkan preferensi pengambil keputusan. Parameter yang dapat mempengaruhi perubahan keputusan penentuan lokasi Sub Depot yaitu lead time standar pengiriman service parts, jumlah Sub Depot yang akan dibangun, serta biaya tetap untuk mendirikan Sub Depot.
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This study discusses the determination of the Sub Depot location for PT
Toyota Astra Motor (TAM) that send service parts to consumers throughout
Indonesia. The total number of Sub Depot to be established must be minimal but
can fulfill the delivery time standard and other criteria, such as supporting
facilities, total lead time, number of consumers served according to delivery time
standards, local government regulations, and stability of natural factors. The
Analytical Hierarchy Process (AHP) method is used to select alternative
collection of Sub Depot locations that obtained from the calculation of the discrete
location-allocation optimization model (Covering Model, P-Center Model, and P-
Median Model). The Sub Depot reliability model is used as a consideration of
strategic plans if the main Sub Depot cannot serve consumers. The results showed
that the collection of locations resulting from the calculation of the P-Median
Model ranked first for the entire island (Sumatra, Kalimantan, Sulawesi, Bali and
Papua) based on the preferences of decision makers. Parameters that can influence
changes in the decision to determine Sub Depot locations are the service parts
delivery time standards, the number of Sub Depots to be built, and the fixed costs
for establishing Sub Depots.

Item Type:	Thesis (Undergraduate)
Additional Information:	RSI 658.5 Sat p-1 2019
Uncontrolled Keywords:	AHP, penentuan lokasi-alokasi, model keandalan fasilitas, spare parts
Subjects:	Q Science > QA Mathematics > QA273.6 Weibull distribution. Logistic distribution. T Technology > T Technology (General) > T57.6 Operations research--Mathematics. Goal programming T Technology > T Technology (General) > T58.62 Decision support systems
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26201-(S1) Undergraduate Thesis
Depositing User:	Siti Hanifah Sadiah
Date Deposited:	29 Sep 2021 22:11
Last Modified:	29 Sep 2021 22:11
URI:	http://repository.its.ac.id/id/eprint/61015

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