Suryanata, Muchammad Andy (2015) Perbaikan Proses Angkut Phonska In-Bag Untuk Diswil 2 Menggunakan Metode Six Sigma Dmaic Dan Simulasi Untuk Mengurangi Waktu Angkut Di Pelabuhan Pt Petrokimia Gresik. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
Preview |
Text
2511 100 097-Undergraduate-Thesis.pdf Download (2MB) | Preview |
Preview |
Text
2511 100 097-Undergraduate-Thesis.pdf Download (2MB) | Preview |
Abstract
Fertilizers distribution is considered as one of the important aspects
affecting the productivity of Indonesian agriculture. Services in the port as the
supporting system for outside java distribution play an essential role in
distribution process. Low loading rate becomes problem in the existing
distribution process. This low loading rate could be affected by some factors
which are interrelated in a quite complex way. This paper investigated the factors
that may lead to low loading rate and track down its root causes. Six sigma
DMAIC method was adopted to propose the improvement program. The Define
phase in existing condition stated that waiting time becomes critical waste that
frequentlyoccurs. Measure stage is done by simulate the loading process to
determine the waiting time needed by truck to be served. Furthermore, analysis
stage isdeveloped to determine the causal factors which have the highest
contribution on the loading rate (causing waiting time). Improve stage is
conducted through proposing several improvement scenarios to overcome the
delay of operation. A scenario would be chosenbased oncosts, company
preference and employees` perspective.
The analysis results exhibited that low loading rate occurred due to the
delay in loading process at both warehouse (upstream) and port (downstream).
The stocks unavailability due to improper allocation turned out to be the most
crucial factor in the warehouse. While in the port, the lack of supervision on the
workers became the main factor. An improvement on both factors would increase
the loading rate up to 13% and reduce the cost as big as 12% from monthly cost
that the company usually spent. In addition, control actions for stock allocation
and stevedore supervision were also developed as the internal guidance in
maintaining the performance of improvement.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSI 658.401 3 Sur i |
| Uncontrolled Keywords: | Fertilizers Distribution, Loading process, Six Sigma DMAIC, Simulation, Port. |
| Subjects: | T Technology > TS Manufactures > TS156 Quality Control. QFD. Taguchi methods (Quality control) |
| Divisions: | Faculty of Industrial Technology > Industrial Engineering > 26201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Marsudiyana - |
| Date Deposited: | 19 Nov 2019 08:32 |
| Last Modified: | 19 Nov 2019 08:32 |
| URI: | http://repository.its.ac.id/id/eprint/71882 |
Actions (login required)
 |
View Item |