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Penjadwalan Waktu Proyek Pembangunan Tempat Gym Menggunakan Metode CPM (Critical Path Method) Yuliani, Novita; Az Zahra, Nabila Khairunnisa; Sutrisno, Sutrisno
Industrika : Jurnal Ilmiah Teknik Industri Vol. 8 No. 4 (2024): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v8i4.1466

Abstract

Project scheduling is a method of arranging a schedule of tasks to be carried out to realize or achieve certain goals, by filling in a table of the time needed to complete. Critical Part Method (CPM) is a program method that can calculate the time needed to complete all activities and determine which ones the project implementer should pay attention to to ensure they can be completed as planned.  The purpose of this study is to identify the critical path to which critical activities are included, as well as evaluate the scheduling between the project owner's planned time and the duration of the planning outcome. In the construction project of a gym with a land area of 60m (5 x 12m) in Mustika Prakarsa Block C Housing, Cibalongsari Village, Klari District, Karawang Regency, 41371. The data collected from this study is research analysis shows that fast and normal time network lines A, B, C, D, F, I, J, K, L, activities include making water channels, digging foundations, installing foundations, ironing, laying hebel bricks, polishing, installing floor tiles, checking, overall finishing. So, the project scheduling time based on the CPM method is 124 days normal time and 91 days fast time to complete the project. Keywords: Critical Path Method, Project Development, Project Management, Scheduling.
Strategi Bersaing antara Produk Susu Ultramilk dan Cimory Menggunakan Teknik Analisis Game Theory dan Marcov Chain AZ Zahra, Nabila Khairunnisa; Darayani, Nur Shabrina; Yuliani, Novita
Industrika : Jurnal Ilmiah Teknik Industri Vol. 8 No. 4 (2024): Industrika: Jurnal Ilmiah Teknik Industri
Publisher : Fakultas Teknik Universitas Tulang Bawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/indstrk.v8i4.1501

Abstract

The competition in the Ultramilk milk market is becoming increasingly fierce due to strong competition from various competitors in the dairy processing industry, including brands like Cimory that are becoming more popular among consumers. This research aims to understand how brand switching occurs among Cimory and Ultramilk packaged milk consumers and to identify effective marketing strategies to retain customers. The methods used in processing the research data involve Markov Chain and Game Theory. The research was conducted by distributing questionnaires to Industrial Engineering students of the 2020 class at Singaperbangsa Karawang University. The results of the study indicate that the factors influencing brand switching are the size of the milk packaging. Marketing strategies that need to be improved for both milk products include pricing, flavor variations, packaging, and product availability. From the results of the Markov chain calculations on Ultramilk and Cimory milk, the researchers concluded that the market share forecast for the next 5 years shows an increase in Cimory milk sales by 18% and a decrease in Ultramilk sales by 4%, with variable chances of change each year. Keywords: Game Theory, Markov Chain, Marketing Strategy, Packaging Milk.