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All Journal Sinergi Pedagogia: Jurnal Pendidikan Jurnal Ilmiah Dinamika Rekayasa (DINAREK) U Karst JMM (Jurnal Masyarakat Mandiri) JITTER (Jurnal Ilmiah Teknologi Informasi Terapan) Jurnal Ilmiah Rekayasa Sipil Portal: Jurnal Teknik Sipil Construction and Material Journal Journal of Mathematics Education and Science Jurnal Pendidikan Teknik Sipil (JPTS) JURNAL PENDIDIKAN DAN ILMU FISIKA EPIGRAM (e-journal) Logic : Jurnal Rancang Bangun Dan Teknologi Jurnal Teknik Sipil Prosiding Konferensi Ilmiah Dasar
Saputra, Jonathan
Politeknik Negeri Jakarta
Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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PENGARUH PENERAPAN SISTEM MANAJEMEN KESELAMATAN KONSTRUKSI TERHADAP PENCEGAHAN KECELAKAAN DAN PENYAKIT AKIBAT PEKERJAAN KONSTRUKSI Saputra, Jonathan; Syahbowo, Andika Hegar; Sutjahjo, Kusumo Dradjad
JURNAL TEKNIK SIPIL Vol 12, No 2 (2023): Volume 12 Nomor 2 November 2023
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jts.v12i2.32426

Abstract

Sistem Manajemen Keselamatan Konstruksi (SMKK) merupakan suatu bagian dari sistem manajemen dalam rangka menjamin terwujudnya keselamatan konstruksi. Proyek pembangunan Jalan Tol X merupakan proyek konstruksi dengan risiko keselamatan konstruksi besar berdasarkan Peraturan Menteri PUPR nomor 10 tahun 2021. Penelitian ini membahas tentang bagaimana tingkat penerapan elemen SMKK dan bagaimana pengaruh dari penerapan elemen SMKK terhadap pencegahan risiko kecelakaan dan penyakit akibat pekerjaan konstruksi. Pengumpulan data dilakukan melalui studi dokumen, wawancara dan pembagian kuesioner. Analisis data terbagi menjadi dua tahapan yaitu, analisis identifikasi dokumen rencana keselamatan konstruksi (RKK) dan analisis statistik regresi linier berganda. Hasil penelitian menunjukan proyek jalan tol X memiliki tingkat penerapan elemen SMKK sebesar 95%. Kemudian terdapat hasil pengaruh positif yang signifikan antara penerapan elemen SMKK terhadap pencegahan kecelakaan dan penyakit akibat pekerjaan konstruksi baik secara parsial maupun simultan. Hasil proyeksi persamaan regesi linier berganda terhadap nilai tingkat penerapan elemen SMKK menunjukan bahwa, elemen operasi keselamatan konstruksi memiliki nilai pencegahan risiko kecelakaan dan penyakit yang lebih rendah dibandingkan dengan elemen SMKK lainnya. Sehingga memiliki kemungkinan yang lebih tinggi sumber munculnya kecelakaan dan penyakit akibat pekerjaan konstruksi pada proyek jalan tol X berasal dari elemen operasi keselamatan konstruksi.
Perception Analysis Of PNJ Civil Engineering Students Toward Main Course Using Importance Performance Analysis Method: Analisis Persepsi Mahasiswa Teknik Sipil PNJ Terhadap Mata Kuliah Inti Dengan Metode Importance Performance Analysis Amalia, Amalia; Hasan, Muhammad Fathur Rouf; Yanuarini, Erlina; Setiawan, Yanuar; Saputra, Jonathan
Pedagogia : Jurnal Pendidikan Vol. 10 No. 1 (2021): February
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pedagogia.v10i1.1084

Abstract

The suitability between expectations and reality of the quality of education students get during college affects students' perceptions of education quality in a study program. Information on the achievement of the implementation of main courses subjects and the teaching and learning process can be used as a basis for evaluating and mapping the gaps between the curriculum and the teaching and learning process with the required competencies. This study aims to determine students' perceptions of core subjects' learning outcomes in the D3 KS and D3 KG Pograms, Department of Civil Engineering PNJ. The method used in this research is the survey method, with purposive random sampling and descriptive analysis approach. Meanwhile, the performance and gap analysis use the Importance-Performance Analysis (IPA) method. The results denote that the students' perceptions of the learning outcomes of the main courses of the D3 KG and D3 KS Programs, Department of Civil Engineering PNJ showed promising results. The IPA analysis shows that six of the seven D3 KG Study Program main courses are in Quadrant II, and six of the eight D3 KS Program main courses are also in Quadrant II.
Evaluation of Civil Engineering Students’ Academic Performance Using Fuzzy C-Means Clustering Saputra, Jonathan; Edistria, Ega; Wacono, Sidiq; Sari, Tri Wulan; Adyan, Faqih Al
Jurnal Pendidikan Teknik Sipil Vol. 7 No. 2 (2025): November
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpts.v7i2.89018

Abstract

Background: Students’ academic performance is a crucial indicator of their mastery of core competencies obtained throughout the learning process in higher education. These competencies become an essential benchmark, not only for academic evaluation, but also for the industry that expects graduates to meet professional standards. Therefore, an objective and data-driven evaluation method is needed to identify students’ academic performance and support academic decision-making. Methods: This study employs the Fuzzy C-Means (FCM) clustering method as an educational data mining technique to classify civil engineering students based on their academic results. Three key competency areas are used in this study, i.e., Structure and Material (SM), Geometry and Transportation (GT), and Construction Management (CM). A total of 221 students were analysed, exceeding the minimum sample size. The clustering process was performed using multiple cluster models (three, four, and five clusters), and the silhouette coefficient was used to evaluate the quality and accuracy of the clusters. Results: The findings reveal that the three-cluster model provides the most representative structure, showing the highest silhouette coefficient value compared with others. This indicates that three clusters offer the most appropriate grouping for evaluating academic performance. Cluster 1 represents students with excellent academic achievement, cluster 2 consists of students with good performance, and cluster 3 represents students with concerning academic performance requiring additional academic support. Conclusion: Overall, the study concludes that the three-cluster model, consisting of an excellent, good, and concerning performance group, offers the most accurate and representative evaluation of civil engineering students’ academic performance. These results provide valuable insights to design targeted interventions, enhance learning support, and optimize curriculum alignment to ensure that students achieve the competencies required before entering the professional field.
The Effect of Non-Excusable Delay Factors on The Completion of Building Construction Projects Alvin Dunaufal; I Ketut Sucita; Jonathan Saputra
Logic : Jurnal Rancang Bangun dan Teknologi Vol. 23 No. 2 (2023): July
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/logic.v23i2.96-103

Abstract

A problem that often occurs in construction projects is the delay in the implementation process. Various factors cause the delay, but in developing countries such as Indonesia, the dominant delay occurs because the implementing contractor causes it for unforgivable reasons (non-excusable delay). This study aims to determine the influence of the non-excusable delay parameter and the relationship between these factors. The research is quantitative with data collection techniques in the form of unstructured interviews, field observations, and surveys using research questionnaires with the number of respondents obtained as many as 33 people consisting of the owner, construction management consultant, quantity surveyor consultant, and ends with confirmation of the results. Research on the implementing contractor. Data analysis was performed using multiple linear regression analysis. The test results of multiple linear regression analysis show that the non-excusable delay factor can significantly affect the completion of construction projects. The influence of each element is 0.434 units for the lack of contractor competence, 0.067 units for inappropriate implementation planning, and -0.097 for inefficient field management units. And simultaneously, these three factors can significantly increase the project delay value index.
Pengaruh Radiasi Panas Area Bukaan terhadap Kenyamanan Termal pada Gedung Sekolah X Sari, Tri Wulan; Rafliansyah, Muhammad Daffa; Nurwidyaningrum, Dyah; Febrianti, Qori; Sujito, Sujito; Saputra, Jonathan
Jurnal Pendidikan dan Ilmu Fisika Vol 5 No 2 (2025): Desember 2025
Publisher : Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jpif.v5i2.42533

Abstract

Thermal comfort is one of the key factors in supporting the teaching and learning process in classrooms, especially in tropical regions like Indonesia, which experience high solar radiation intensity. This study aims to analyze the effect of heat radiation from opening areas on thermal comfort in School Building X. The method involved measuring the dimensions of the building's openings and facades to calculate the Window to Wall Ratio (WWR), as well as determining the Solar Factor (SF) and Shading Coefficient (SC) based on SNI 03-6389-2020. The heat radiation value (Qf”) was calculated for the east and west orientations, which receive the most direct sunlight exposure. The results showed that the highest radiation occurred on the west side at 18.91 W/m² and the east side at 16.42 W/m². Meanwhile, the north and south sides had no Qf” value due to the absence of window openings (WWR = 0). The increase in indoor temperature caused by radiation through openings has a direct impact on the thermal comfort of students, teachers, and university students using the classrooms. Therefore, passive design strategies such as shading and the use of low-E glass are highly recommended to reduce heat load and create a comfortable learning environment.
Co-Authors Adyan, Faqih Al Agung Budi Broto Alvin Dunaufal Amalia Amalia Amalia Amalia Amalia Amalia Amalia Fitriani Anis Rosyidah Arief Darmawan Arief Darmawan Dinda, Tree Irma DYAH NURWIDYANINGRUM Edistria, Ega Ega Edistria Farah Zul Faykal Febrianti, Qori Gita Ambarwati Wijaya Hanif Satria Aji Hari Purwanto I Ketut Sucita I Ketut Sucita Imam Hariadi S Imam Mubasyir Khairunnisa, Syahla Kusumo Dradjad KUSUMO DRADJAD SUTJAHJO Lilis Tiyani Linda Sari Wulandari Muhammad Fathur Rouf Hasan Mustofa, Amalia Putra, Oky Bima Rafliansyah, Muhammad Daffa Ramadhan, Ilham Dwiputra Rezki Nur Fadlli Riandika, Muhammad Sabrina Ayu Lestari Sidiq Wacono Sidiq Wacono Suci Fadhilah Ramadhani Sujito Sujito Suripto # Syahbowo, Andika Hegar Tri Wulan Sari Tri Wulan Sari, Tri Wulan Wahyuni Susilowati Yanuar Setiawan Yanuarini, Erlina