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Studi Penerapan Manajemen Konstruksi Pada Proyek Pembangunan Jalan Akses Tol Makassar New Port Pratiwi, Suciati; Abduh, M. Natsir; Yunus, Ahmad Yauri
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.v4i1.5062

Abstract

Construction management encompasses managing the planning, organizing, implementing, and supervising phases of a project to achieve optimal results in terms of time, cost, and quality. In the Makassar New Port Toll Access Road construction project, several challenges were identified, including mismatches between rebar connections and working drawings, delays in material deliveries, and concrete slump values that did not meet specifications. This study aims to determine the variables influencing the effective implementation of construction management in this project. Data were gathered using questionnaires distributed to 36 respondents and analyzed for validity and reliability with the Statistical Product and Service Solution program. The Relative Importance Index method was utilized to assess the impact of each variable. The findings revealed that supervision was the most influential variable, achieving the highest Relative Importance Index value of 0.97. This underscores the critical role of supervision in managing project activities, preventing deviations, and reducing the risk of construction failures
Pengaruh Lingkungan Kerja Dan Penerapan K3 Terhadap Rekonstruksi Ruas Jalan Tondon Kondo’ Toraja Utara Luna, Yunus Sampe; Abduh, M. Natsir; Muliyani, Savitri Prasandi
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.v4i1.5129

Abstract

In the reconstruction project in North Toraja Regency, occupational safety and health have been implemented, but there are some workers who do not comply with occupational safety and health regulations such as not wearing Personal Protective Equipment (helmets, vests, shoes, masks) while working, even though occupational safety and health facilities on this construction project have been available. In this study, we will analyze the variables that are considered important to study, namely Occupational Health and Safety and the work environment. This study uses a quantitative method, namely analyzing with the SPSS Program. From the results of the study, the Occupational Health and Safety Variable (X1) has a partial and simultaneous effect on the employee productivity variable (Y). The results of the T test are TX1 (3.759)> Ttable (2.05183) and the results of the F test are Fcount (12.951)> Ftable (3.34). The work environment variable (X2) has a partial and simultaneous effect on the employee productivity variable (Y) on the Tondon Kondo' Toraja Utara road reconstruction project. The results of the T test were TX1 (5.184) > Ttable (2.05183) and the results of the F test were Fcount (12.951) > Ftable (3.34).
Analisa Investasi Alat Berat Dalam Jangka Waktu 5 Tahun Produktif Di Papua Tengah Kab Mimika Toding, Rahel; Abduh, M. Natsir; Mulyani, Savitri Prasandi
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.v4i1.5340

Abstract

Mimika Regency, Central Papua is currently facing geographical challenges. Timika's location far from the national distribution center causes limited access to goods and services, including heavy equipment. This condition is exacerbated by high logistics costs, minimal local providers, and underdeveloped transportation infrastructure. One case occurred in the Wandai Jaya company project, which experienced delays due to the unavailability of motor graders for rental. The delay had an impact on the postponement of the work resulting in disruption of the project schedule and the potential for financial losses and the company's reputation. Therefore, a long-term heavy equipment procurement strategy is needed. This study analyzes the feasibility of procuring motor graders through three methods, namely cash purchases, credit purchases, and rentals, using the Benefit Cost Ratio (BCR) approach. The calculation results show that the credit method produces a total cost of IDR 1,838,213,558 with a BCR of 0.01, cash purchases of IDR 1,450,000,000 with a BCR of 0.14, and rentals of IDR 2,925,000,000 with a BCR of 2.4. Based on the analysis, the rental method proved to be the most economically profitable. This finding can be the basis for decision making in heavy equipment procurement to improve project efficiency, especially in areas with logistical challenges such as Timika.
Pengaruh Keterlambatan Kerja Terhadap Kinerja Waktu Pelaksanaan Proyek Perumahan Griya Amerta Residence Sanduan, Vajrinanda Aprisaldi; Abduh, M. Natsir; Mulyani, Savitri Prasandi
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.v4i1.5642

Abstract

Construction projects cannot be separated from obstacles that can cause delays in the work of ongoing construction projects. That obstacle is a factor in the delay in completing the project, so that the project does not run according to the original plan, in this case the Griya Amerta Residence housing project. This study aims to analyze whether there is an effect of delay on the performance of implementation time in the Griya Amerta Residence housing project. This type of research uses an approach method with numerical data that begins with a survey and is analyzed by multiple linear regression analysis operated by the SPSS program. Multiple linear regression analysis is used to find the relationship pattern between bound variables and free variables. Based on the results obtained in the regression model with the output value of sig. 0.000 which means less than 0.05, it can be stated that the labor, material, and financial variables simultaneously affect the performance variable of the implementation time (Y). The factor that has a dominant influence on the performance of the implementation time is the material variable (X2) with a sig. 0.001 and financial variable (X3) with a value of sig. 0.000. which means that both variables have a value of sig. which is less than 0.05, then it can be concluded that these two variables have a significant effect on the performance of implementation time (Y).
Analisis Produktivitas Pelayanan Petikemas Di Makassar New Port Fauzan, Adhil; Abduh, M. Natsir; Mulyani, Savitri Prasandi
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.v4i1.5706

Abstract

This research aims to determine the productivity of container services at the container port (Makassar New Port) by analyzing the influence of equipment age, human resources and environmental factors on the productivity of container services at the Makassar New Port. This type of research is carried out with a quantitative approach using multiple linear regression analysis. The main data source comes from information obtained through direct observation at the research location and interviews. The research results show that partially and simultaneously the equipment age, human resources and environmental factors influence the productivity of container services at Makassar New Port.