scholarly journals Perbaikan Lintasan Produksi untuk Meningkatkan Efisiensi dengan Menghilangkan Bottleneck dan Penyeimbangan Lintasan pada Divisi Sewing

2021 ◽  
Vol 1 (1) ◽  
pp. 47-54
Author(s):  
Yusuf Mauluddin ◽  
Kurnia Yusuf ◽  
Erik Lesmana
Keyword(s):  
Critical Path ◽  
Time Measurement ◽  
Critical Path Method

Penelitian ini bertujuan untuk mendapatkan lintasan produksi pada divisi sewing yang seimbang dan efisien. Perbaikan lintasan tersebut dilakukan dengan menghilangkan bottleneck dan melakukan penyeimbangan lintasan.  Metode studi gerakan Methods Time Measurement(MTM) digunakan untuk mengurai operasi yang menjadi bottleneck menjadi beberapa operasi. Untuk penyeimbangan lintasan digunakan lima metode heuristik yaitu Metode Bobot Posisi, Metode Pembebanan Berurut, Metode Wilayah, Metode Yamagumi Chart dan Metode Critical Path Method (CPM). Lintasan produksi yang dihasilkan dari kelima model tersebut kemudian dipilih yang memiliki efisiensi terbesar. Hasil penelitian memperlihatkan bahwa ada empat operasi yang menjadi bottleneck, kemudian setelah dilakukan studi gerakan dengan metode MTM diurai menjadi sepuluh operasi. Semula jumlah operasi pada lintasan produksi divisi sewing ada 20 operasi menjadi 26 operasi. Hasil penyeimbangan lintasan metode penyeimbangan lintasan paling baik adalah Metode Pembebanan Berurut yang menghasilkan jumlah stasiun terkecil dengan rata-rata efisiensi paling tinggi, yaitu 20 stasiun kerja dengan efisiensi 80%.  Stasiun kerja hasil penyeimbangan lintasan, setelah diuji coba dengan menggunakan simulasi komputer, dapat mengefisiensikan proses di divisi sewing dengan menyelesaikan target produksi harian lebih cepat daripada lintasan produksi awal.

scholarly journals Application Of CPM Methode (Critical Path Methode) In Controlling The Time 100 Teus Contrainer Ship Hull Construction Project

2021 ◽  
Vol 9 (1) ◽  
pp. 17-24
Author(s):  
Mia Syafrina ◽  
Fandy Bestario Harlan
Keyword(s):  
High Risk ◽  
Potential Risk ◽  
Construction Projects ◽  
Critical Path ◽  
Construction Project ◽  
Ship Hull ◽  
Critical Path Method ◽  
Ship Construction ◽  
Critical Paths ◽  
Hull Construction

Construction projects are generally the most high-risk businesses, especially shipbuilding projects. Efforts to reduce the risk can be done by minimizing the potential risk. This study aims to see potential high risk and prevent delays in the completion of ship construction using the Critical Path Method CPM at PT. XYZ. By using the Critical Path Method CPM critical paths can be given more attention so that they will not interfere ship construction projects. In addition, it is also a form of anticipation if there is a delay, it is possible to reschedule.

scholarly journals Analysis and Design Information System using CPM (Critical Path Method) Method the web-based at PT.Pakarti Tirtoagung

Tech-E ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 23
Author(s):  
Bella Liantono ◽  
Edy Edy
Keyword(s):  
Critical Path ◽  
Project Planning ◽  
Project Manager ◽  
Data Consistency ◽  
Project Implementation ◽  
Critical Path Method ◽  
Data Redundancy ◽  
Analysis And Design ◽  
Project Estimation ◽  
Project Data

Project planning has several stages or project activity plans that can result in the running of a project more optimally to the project estimation that can help the planning manager or project manager work together in preparing project implementation at PT. Pakarti Tirtoagung. PT. Pakarti Tirtoagung is a business that will produce an intangible product (service) / service activity for construction and oil services that will be used for the needs of other companies. Problems at PT. Pakarti Tirtoagung in processing project data using the MS system. Excel which results in data redundancy so it must check data -  data and must be input again. This results in data redundancy and lack of data consistency so the presentation of project manager information is less accurate. Then this research uses CPM (Critical Path Method) method to determine the level of project progress in order to optimize project duration, possibility of accelerating time of project implementation and make it easier as admin by supporting project estimation activities, making it easier to manage planning of project activities and preparing a project scheduling. The design is implemented using PHP and MySQL database servers.

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