PENENTUAN RUTE DISTRIBUSI PUPUK BERSUBSIDI MENGGUNAKAN PERIODIC VEHICLE ROUTING PROBLEM GUNA MENGURANGI BIAYA TRANSPORTASI ( Studi kasus Distributor Resmi PT. Petrokimia Gresik, CV. Damai Indah Lestari Kanigoro – Blitar )
| Main Author: | PUJIASTUTI, ANITA EVI |
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| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2013
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/15737/ |
Daftar Isi:
- CV. Damai Indah Lestari is one of the authorized distributors of subsidized fertilizer in Blitar in cooperation with PT. Petokimia Gresik. During this time the company does not use fertilizer delivery schedule for distributing fertilizer to each agents - agents consequently the use of a fleet of trucks to haul or company is uncertain on a daily basis. This will have an impact on transportation costs including fuel costs, the process of loading - unloading, as well as the cost driver and helper. The purpose of this study is to obtain an optimal combination of day visits to each agency to obtain shipping routes and transportation costs are minimal. To solve the problem, it can be used a model Periodic Vehicle Routing Problem (PVRP) where the model will determine the schedule and route delivery day visit to address the issue of fertilizer distribution process at the company. Model PVRP done by first determining the quantity of shipping, transportation costs from the depot to each agent, from agent to agent or one agent to another agent, then put into a mathematical model and the search for a solution using LINGO software. Completion PVRP this issue is to use a cluster approach first second route using LINGO software using Integer Linear Programming models and then then define the route visits. From the processing of the data obtained the optimal frequency of visits that each agent will visit once a week so get saving distance 422.8 km and a total savings of transportation costs Rp. 2,050,650 or 15.4%.