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Journal : Jurnal Manajemen Teknologi dan Teknik Sipil (JURMATEKS)

Mempercepat Waktu Pelaksanaan Proyek Pembangunan Jalur Ganda Kereta Api Antara Mojokerto-Sepanjang Melalui Penjadwalan Line of Balance Cristina Widya Ningrum; Michella Beatrix
Jurnal Manajemen Teknologi & Teknik Sipil Vol 5, No 2 (2022): DECEMBER
Publisher : Faculty of Engineering, Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2548.695 KB) | DOI: 10.30737/jurmateks.v5i2.4020

Abstract

In construction management, project scheduling is an important thing to note. The project schedule is a means of determining proper duration, controlling implementation progress, and allocating resources efficiently. Improper scheduling will have an impact on project delays. the project for the construction of a double track railway across the south of Java between Mojokerto-Sepanjang is planned to be completed in 60 weeks with overlapping activities due to changes in activities. This double track rail project is an ongoing project. This research aims to find out the project implementation time using the Line of Balance. The development project has a length of 3011.23 m. the Line of Balance method is carried out by determining the dependency logic, preparing a Line Of Balance schedule, drawing a Line Of Balance graph, and determining the production speed. The results of the study show that the line of balance schedule in the existing conditions has lines of intersection between jobs. The intersection indicates that there is overlapping work. For this reason, improvements are made by changing the dependency logic from work that was originally parallel to not parallel. The results of improvements made by reducing the duration per work cycle by 1 week revealed that the duration of the project could be accelerated to 38 weeks. So that the scheduling can be used to speed up the time of implementation of project activities.
Penerapan Kesehatan dan Keselamatan Kerja (K3) di Masa Pandemi Covid-19 pada Proyek Pembangunan Gedung OJK KR. 4 Jawa Timur Athallah Prawira Bima Nursandah; Wateno Oetomo; Michella Beatrix
Jurnal Manajemen Teknologi & Teknik Sipil Vol 5, No 2 (2022): DECEMBER
Publisher : Faculty of Engineering, Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2975.674 KB) | DOI: 10.30737/jurmateks.v5i2.2923

Abstract

The success of a construction is influenced by the performance of workers. Worker performance is influenced by the environment to the existing occupational safety and health system. The Covid pandemic has had an impact on changing the structure of the construction sector, one of which is on workers. These changes are not easily implemented by construction workers. There are several factors that cause it is not easy to apply such as understanding, ability and attitude. The purpose of this study is to analyze the application of occupational health and safety (K3) in the construction project of the OJK KR.4 building, East Java, Surabaya. Data obtained from questionnaires distributed to workers. The data obtained were then analyzed for Validity, Reliability, Normality, and Multiple Linear Regression including the F-Test, Coefficient of Determination, and T-Test. The results showed that the COVID-19 pandemic and OSH behavior had an effect on the implementation of OSH by 74.4% and the remaining 25. 6% influenced by other things. However, the attitude and behavior of K3 became the most dominant among the two variables studied. So that knowing the most influential variables in the implementation of K3 during a pandemic can inform construction organizations and policy makers about aspects to implement preventive measures aimed at protecting construction workers.
Mempercepat Waktu Pelaksanaan Proyek Pembangunan Jalur Ganda Kereta Api Antara Mojokerto-Sepanjang Melalui Penjadwalan Line of Balance Cristina Widya Ningrum; Michella Beatrix
Jurnal Manajemen Teknologi & Teknik Sipil Vol. 5 No. 2 (2022): DECEMBER
Publisher : Kadiri University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/jurmateks.v5i2.4020

Abstract

In construction management, project scheduling is an important thing to note. The project schedule is a means of determining proper duration, controlling implementation progress, and allocating resources efficiently. Improper scheduling will have an impact on project delays. the project for the construction of a double track railway across the south of Java between Mojokerto-Sepanjang is planned to be completed in 60 weeks with overlapping activities due to changes in activities. This double track rail project is an ongoing project. This research aims to find out the project implementation time using the Line of Balance. The development project has a length of 3011.23 m. the Line of Balance method is carried out by determining the dependency logic, preparing a Line Of Balance schedule, drawing a Line Of Balance graph, and determining the production speed. The results of the study show that the line of balance schedule in the existing conditions has lines of intersection between jobs. The intersection indicates that there is overlapping work. For this reason, improvements are made by changing the dependency logic from work that was originally parallel to not parallel. The results of improvements made by reducing the duration per work cycle by 1 week revealed that the duration of the project could be accelerated to 38 weeks. So that the scheduling can be used to speed up the time of implementation of project activities.