Natsir Abduh
Program Studi Teknik Sipil, Fakultas Teknik, Universitas Bosowa

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Identifikasi Kebisingan Lalu Lintas Pada Jalan Tamalanrea Raya Di Kota Makassar Rachmat Ramadhan; Natsir Abduh; Nurhadijah Yunianti
Jurnal Penelitian Teknik Sipil Konsolidasi Vol. 4 No. 1 (2026): Jurnal Penelitian Teknik Sipil Konsolidasi, Januari 2026
Publisher : Program Studi Teknik Sipil Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jptsk.v4i1.4314

Abstract

One form of noise that can affect human health is traffic noise caused by vehicles. The residential area of Bumi Tamalanrea Permai in Makassar is a densely trafficked area, resulting  noise along the streets. This study aims to determine the level of noise and the best mathematical modeling to predict the noise level in the residential area. The type of research used is quantitative method where data analysis and mathematical modeling using multiple linear regression with Statistical Package for the Social Sciences (SPSS) software. In this study, the measurement results of noise have exceeded the threshold in the residential area were found to be 55 (dB). In the measurement at point I, the highest average noise measurement result is 81.89 (dB) while at point II, the highest measurement is 76.77 (dB)). The best mathematical modeling found using the Stepwise method at 5 meters is: Y = 35.925 + 0.018X1, + 0.691X4 + 0.226X3 + 0.030X2, while at 10 meters is: Y = 39.912 + 0.015X1 + 0.531X4 + 0.252X3 + 0.037X2.
Analisis Perencanaan Waktu Pada Proyek Peningkatan Ruas Jalan Bulo-Bungin Di Kabupaten Enrekang Muh Agung Dewa Saputra D; Natsir Abduh; Satriawati Cangara
Jurnal Penelitian Teknik Sipil Konsolidasi Vol. 4 No. 1 (2026): Jurnal Penelitian Teknik Sipil Konsolidasi, Januari 2026
Publisher : Program Studi Teknik Sipil Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jptsk.v4i1.4638

Abstract

This study examines the "Review of Time and Labor Schedule Planning for the Bulo-Bungin Road Improvement Project in Enrekang Regency" which has the aim of knowing the duration of time and how much optimal labor is needed or required in the Bulo-Bungin road improvement project in Enrekang Regency. This research uses quantitative research to analyze data obtained from project sites and related documentation. The analysis method used in this research is Critical Path Method (CPM). Where Critical Path Method (CPM) is used to prioritize project activities or activities. The results showed that using the Critical Path Method to plan the project's time and labor schedule was more effective, because the duration of the work time was 8 days faster than before using the s-curve says it takes 140 days.
Analisis Pengaruh Faktor Usia, Pengalaman, Dan Pendidikan Terhadap Produktivitas Pekerja Proyek Terminal Bandara Sultan Hasanuddin Serina Musa; Natsir Abduh; Savitri Prasandi Mulyani
Jurnal Penelitian Teknik Sipil Konsolidasi Vol. 4 No. 1 (2026): Jurnal Penelitian Teknik Sipil Konsolidasi, Januari 2026
Publisher : Program Studi Teknik Sipil Universitas Bosowa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56326/jptsk.v4i1.5139

Abstract

Indonesia, as a developing country, continues to carry out infrastructure development, including the expansion of Sultan Hasanuddin Airport's main terminal in Makassar. This research aims to identify the influence of age, experience, and education on worker productivity in the project. Using a quantitative approach, data was collected through direct observation, questionnaires, and interviews with relevant parties. The analysis showed that all three variables have a significant and positive impact on worker productivity. Work experience has the largest effect (0.393), followed by education (0.302) and age (0.270). These findings indicate that workers with higher experience and education tend to have better productivity, while age also contributes but with a smaller impact. This research underscores the importance of effective human resource management in supporting infrastructure development. By improving worker quality through education and experience, companies can achieve optimal results. The findings provide insights for project managers and policymakers in designing human resource