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Penilaian Keselamatan Kontruksi pada Pekerjaan Tunnelling dengan Memanfaatkan Foto Kontruksi Proyek Pembangunan Bendungan Manikin Koko Heru Satmoko; Achmad Djunaedi; Fitri Nugraheni
Ocean Engineering : Jurnal Ilmu Teknik dan Teknologi Maritim Vol. 2 No. 3 (2023): September : Jurnal Ilmu Teknik dan Teknologi Maritim
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ocean.v2i3.1161

Abstract

Tunneling construction is important to get more attention because considering the magnitude of the risks from this work such as the instability of the carrying capacity of the soil around the construction which can cause collapse during dredging or installation of tunneling walls, or and other problems such as lack of oxygen intake for workers who are carrying out tunneling excavations , the presence of toxic and flammable gases, or falling objects that can result in minor accidents or even death. The purpose of this study is to make a visual assessment through certain media (photos/videos) that can be done quickly regarding the existing conditions of the environment/work, whether the work carried out meets work safety standards, work safety regulations and so on. Rapid assessment can assume that what happened in the field at that time was a reflection of previous work. From the results of the study there were 58 variables which were divided into 4 main variables which were assessed based on the WBS and 26 photos of the environment of the Manikin Dam Tunneling development project taken from several sides. Calculations were made using the results of data from 6 informants, resulting in a P(H | Ecomb) value of 0.932 or a probability of 93.2%, which means that the tunnel work according to the 6 informants was carried out safely. The final value obtained from the analysis is almost close to 1 and all the results of the analysis from the 6 informants are more than 67%.
Analisis Risiko Keselamatan Konstruksi Pada Proyek Rehabilitasi Puskesmas Secang 2 Berdasarkan Sudut Pandang Kontraktor Firdamarsha Benadikta; Fitri Nugraheni
Journal of Student Research Vol. 2 No. 1 (2024): Januari: Journal of Student Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jsr.v2i1.2094

Abstract

The accident rate of building construction projects in Indonesia reached 9 cases out of a total of 48 cases (20%) from 2017 to 2022. Out of these, 43 cases were attributed to technical negligence, 4 cases were due to natural factors, and 1 case is currently under investigation. Given the issues related to construction accidents, this research aims to identify construction safety variables that are likely to occur and subsequently conduct a risk level analysis. The research methodology employed is a case study, followed by a risk analysis based on the Ministry of Public Works and Housing Regulation No. 10 of 2021 regarding the Guidelines for Construction Safety Management Systems. The research findings indicate that out of 34 construction safety risk variables, there were 2 hazards (5.88%) classified as high risk (B), 22 hazards (64.71%) classified as medium risk (S), and 10 hazards (29.41%) classified as low risk (K).
Implementation of Artificial Neural Network (ANN) for identifying design indicators of temporary modular shelters Sari, Sely Novita; Sarwidi; Nugraheni, Fitri; Musyafa', Albani
Teknisia Vol 30 No 2 (2025): Teknisia
Publisher : Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknisia.vol30.iss2.art6

Abstract

The demand for fast, efficient, and adaptive emergency housing continues to increase, especially in disaster-prone areas and large-scale displacement situations. The determination of the design of Temporary Modular Shelter (TMS) so far still depends a lot on subjective considerations, so a more systematic and data-based approach is needed. This study develops and validates an Artificial Neural Network (ANN) model to identify the most suitable TMS design based on performance indicators and expert assessment. The approach was carried out through the Systematic Literature Review (SLR) stage, the determination of eight key design indicators, and assessment by 150 multidisciplinary respondents. The ANN model was built using a dense four-layer architecture with a total of 1,780 parameters and trained for 400 epochs using the TensorFlow and Keras libraries. The results showed a validation accuracy of 96% and a macro F1-score of 0,9146, indicating the stability and reliability of the model. Analysis of the contribution of features with the SHAP method revealed that the indicators of assembly methods, availability of human resources, and availability of local materials had the greatest influence on the classification results. This model has proven to be effective as a decision support system that is able to increase objectivity and efficiency in the TMS design process. Further development is suggested through integration into web-based digital platforms or mobile applications to support rapid and adaptive emergency response planning.
Perbandingan Peta Percepatan Tanah di Permukaan sebagai Dasar Perencanaan Tata Ruang Berbasis Mitigasi Bencana di Provinsi Riau Saputra, Elvis; Nugraheni, Fitri; Pawirodikromo, Widodo; Makrup, Lalu
MEDIA KOMUNIKASI TEKNIK SIPIL Volume 27, Nomor 2 (2021)
Publisher : Department of Civil Engineering, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1277.257 KB) | DOI: 10.14710/mkts.v27i2.36902

Abstract

Perencanaan tata ruang memiliki peranan penting dalam upaya mitigasi bencana. Ketersediaan peta gempa sangat berguna dalam perencanaan tata ruang. Kebutuhan perencanaan tata ruang saat ini adalah yang skala mikro. Maka dari itu, peta gempa nasional 2017 perlu dirincikan ke dalam peta mikrozonasi pada skala kabupaten/kota. Percepatan tanah yang disajikan dalam peta gempa nasional berada di batuan dasar, sedangkan dalam perencanaan tata ruang dibutuhkan percepatan di permukaan. Oleh karena itu, tujuan dilakukannya penelitian ini adalah untuk memperoleh peta gempa di permukaan dengan skala mikro. Penentuan nilai percepatan di permukaan dilakukan dengan dua model. Model-1, percepatan permukaan diperoleh dengan mengalikan hasil analisis PSHA di batuan dasar dengan faktor amplifikasi berdasarkan SNI1726. Sedangkan Model-2 nilai percepatan dipermukaan langsung diperoleh dari hasil analisis PSHA dengan menggunakan nilai kecepatan gelombang geser rerata permukaan (Vs30) berdasarkan data dari USGS. Hasil dari penelitian diketahui bahwa dari 2 metode analisis yang digunakan, Model-2 memiliki nilai percepatan permukaan lebih besar dibandingkan dengan Model-1. Provinsi Riau memiliki 12 kabupaten. secara umum 12 kabupaten tersebut masuk dalam kelas indeks risiko rendah hingga sedang, namun ada satu kabupaten yang mendekati kelas indeks tinggi yaitu kabupaten Rokan Hulu.
Analisis Efek Radiasi Sinar-X pada Tubuh Manusia Nugraheni, Fitri; Anisah, Fitri; Susetyo, Gayuh Adi
Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) 2022: Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) 2022
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/prosidingsnfa.v7i0.71950

Abstract

Abstract: Ionizing radiation is one of the sources of danger in hospitals that must be identified to determine the level of risk as a measure of the possibility of accidents or occupational diseases. X-ray radiation is one of the ionizing radiation used in hospitals. Although the use of X-rays for diagnosis is very beneficial but also causes health problems, not only for patients and medical personnel, this risk also endangers hospital visitors. The purpose of this study was to determine the impact of exposure to X-ray radiation on the human body. This research is a literature study with a qualitative approach which will be described descriptively. The data used is a study of scientific articles, papers, proceedings, and books that are in accordance with the research focus. X-ray radiation on the human body can have an impact on several things, including: biological damage, changes in the number of lymphocytes, disorders of the teeth and mouth, increasing the risk of leukemia in children, breast cancer and ovarian disorders in women, reactions and skin diseases in children. workers, causing death in the embryo/fetus in pregnant women. So that in medical practice, accurate consideration is needed in the use of X-ray radiation.Abstrak: Radiasi pengion merupakan salah satu sumber bahaya yang ada di rumah sakit yang harus diidentifikasi untuk menentukan tingkat resiko sebagai tolak ukur kemungkinan terjadinya kecelakaan atau penyakit akibat kerja. Radiasi sinar-X adalah salah satu radiasi pengion yang dimanfaatkan di rumah sakit. Meskipun penggunaan sinar-X untuk diagnosa sangat menguntungkan tetapi juga menimbulkan gangguan kesehatan, tidak hanya bagi pasien dan tenaga medis, risiko ini juga membahayakan pengunjung rumah sakit tersebut. Tujuan dari penelitian ini adalah untuk mengetahui dampak dari paparan radiasi sinar-X bagi tubuh manusia. Penelitian ini merupakan penelitian studi literatur dengan pendekatan kualitatif yang akan diuraikan secara deskriptif. Data yang digunakan merupakan kajian dari artikel ilmiah, makalah, prosiding, serta buku yang sesuai dengan fokus penelitian. Radiasi sinar-X pada tubuh manusia dapat berdampak pada beberapa hal antara lain: kerusakan biologis, perubahan jumlah limfosit, gangguan pada gigi dan mulut, meningkatkan resiko leukimia pada anak-anak, kanker payudara dan gangguan ovarium pada perempuan, adanya reaksi dan penyakit kulit pada pekerja, hingga menimbulkan kematian pada embrio/janin pada ibu hamil. Sehingga dalam praktik medis, diperlukan pertimbangan akurat dalam penggunaan radiasi sinar-X.
IoT-Enabled Smart Building Safety: Bibliometric Mapping and Validation of Research Readiness in Indonesia Adwitya Bhaskara; Fitri Nugraheni; Sri Kusumadewi
JACEE (Journal of Advanced Civil and Environmental Engineering) Vol 8, No 2 (2025): October
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jacee.8.2.32-44

Abstract

Building safety based on the Internet of Things (IoT) has become an increasingly important topic alongside the growing demand for smart building systems in Indonesia. This study aims to explore the direction of research development in this field and to assess the readiness of experts and practitioners for its implementation. The methods include a bibliometric analysis of international publications and a field survey using a questionnaire tested for validity and reliability. The validity test showed that 20 out of 23 items were valid, with an average correlation value of 0.56, while the reliability test obtained a Cronbach’s Alpha of 0.884, indicating a high level of internal consistency. The bibliometric and VOSviewer mapping results reveal that studies on IoT, smart buildings, and safety systems remain weakly interconnected, forming separate clusters with limited thematic overlap. In contrast, most respondents demonstrated a good level of understanding and readiness to adopt IoT-based safety technologies, although practical implementation is still limited to specific projects. Cost, policy, and human resource constraints remain the main barriers. Overall, the findings indicate that conceptual and professional readiness for IoT-based building safety is strong; however, its integration into practice remains insufficient, underscoring the need for closer collaboration among researchers, policymakers, and industry to accelerate the effective implementation of intelligent safety systems in Indonesia.
PENGARUH BUDAYA KERJA TERHADAP PERSEPSI KESELAMATAN PADA PEKERJA KONSTRUKSI DI INDUSTRI MINYAK DAN GAS Bagos Armansyah; Albani Musyafa; Fitri Nugraheni; Hari Purnomo
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 30 No. 2 (2025): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v30i2.6971

Abstract

Occupational safety is a crucial aspect in the oil and gas industry, especially in the high-risk field construction sector. This study aims to analyze the influence of work culture on the perception of safety in field construction workers, especially in the work area of Riau province. The method used was a qualitative and quantitative approach by distributing questionnaires to 108 workers in oil and gas construction projects. The data were analyzed using linear regression to measure the relationship between work culture and safety perception. The results of the study showed that work culture has a positive and significant influence on safety perception, where work culture contributes to safety perception by 45.9%. These findings indicate that a strong work culture can improve the perception of safety, thereby reducing the risk of accidents. Therefore, companies in the oil and gas industry are advised to consistently foster a work culture that supports safety to minimize the risk of work accidents
ANALISIS KEMAMPUAN PROBLEM SOLVING SISWA KELAS VIII SMP PADA MATERI SISTEM PENCERNAAN nugraheni, fitri; Dyah Astriani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02, Juni 2026 Produce
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.48109

Abstract

This research is motivated by the low problem-solving ability of students in the science digestive system material, indicated by the difficulty in understanding contextual questions and connecting them to scientific concepts. The purpose of the study is to describe students' problem-solving abilities and identify the factors that influence them. This study uses a quantitative descriptive research method involving 30 eighth-grade students of SMP Negeri 3 Sidoarjo. Data were collected through multiple-choice tests based on Polya indicators, questionnaires, and interviews. The results show that students' problem-solving abilities are in the low category (average 60%), with details: understanding the problem 53%, planning a solution 63%, implementing the plan 57%, and reviewing 69%. Influencing factors consist of internal (48%) and external (52%), with external factors being more dominant. This indicates students' difficulties in solving contextual problems, so it is recommended to apply the Problem Based Learning model to improve problem-solving abilities.
Development of Sustainable Tourism Villages through Thematic Community Service Programs in Wonosunyo Village, Pasuruan Regency Muhammad David Gilang Putra Ramadhan; Fifin Rafina Yunitasari; Eliza Kristiana Dewi; Rishma Nurwijaya Ningrum; Putri Dwi Anugrahani; Nahdliyatul Faiziyah; Istina Putri Rahayu; Salsabilla Septianingrum; Fitri Nugraheni; Diah Ayu Apriliasari; Adam Rahmad Yani; Benjamin Razaan Ditama; Muhammad Nadhif Al Ghani
Journal of Dedication in Community Vol. 4 No. 1 (2026)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Surabaya (UNESA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jodic.v4n1.p18-25

Abstract

The Merdeka Belajar Kampus Merdeka (MBKM) program through Community Service (KKN) represents the implementation of the Three Pillars of Higher Education, particularly community service aimed at empowering local communities through applied science and technology. This article presents the implementation of a Thematic KKN in Wonosunyo Village, Gempol District, Pasuruan Regency, a village with strong potential to develop as a sustainable tourism destination. Rich in natural landscapes, cultural heritage, and local traditions, the village offers various resources that can be elevated as tourism attractions. Using a participatory approach, students worked with the community to identify local potentials, address existing challenges, and implement strategic programs focused on tourism infrastructure, community empowerment, and improvements in education and health. The program demonstrated notable impacts, including increased community awareness, stronger participation, and improved capacity in managing village resources. Moreover, students gained practical experience in community empowerment and tourism-based village development. The success of this initiative highlights the importance of collaboration between academics, communities, and local governments in creating inclusive and sustainable development strategies. Wonosunyo Village thus holds the potential to become a leading tourist destination and a model for sustainable tourism village management.
Co-Authors Abma, Vendie Achmad Djunaedi Adam Rahmad Yani Adwitya Bhaskara Adwitya Bhaskara Ahmad, Chairul Albani Musyafa Albani Musyafa Albani Musyafa' Albani Musyafa, Albani Ali Masrodin Anisah, Fitri Arasya Maharika, Raka Affa Armansyah, Bagos Bagos Armansyah Bagos, Bagos Armansyah Benjamin Razaan Ditama Diah Ayu Apriliasari DYAH ASTRIANI Eliza Kristiana Dewi Fadillah, Titania Nur Faisol Faisol A.M Faisol AM Fifin Rafina Yunitasari Firdamarsha Benadikta Firmansyah, Mochamad Hakim Muganga Hanafi, N. Faried HARI PURNOMO Hari Purnomo Ida Ayu Putu Sri Widnyani Ilya Fadjar Maharika Irwan Nuryana Kurniawan Istina Putri Rahayu Jaka Nugraha Jamal Nur Alim Koko Heru Satmoko Lalu Makrup Lutfi Andriawan Putra M. Agung Wibowo Magfira Lestaluhu Makrup, Lalu Medilla Kusriyanto, Medilla Metalindra Metalindra Metalindra, Metalindra Muhammad David Gilang Putra Ramadhan Muhammad Nadhif Al Ghani Muhammad, Faiz Ihsan Muntafi, Yunalia Musyafa', Albani Musyafa’, Albani N. Faried Hanafi Nahdliyatul Faiziyah Nur Ashmi Hafian Nurmianto, Awaluddin Putri Dwi Anugrahani Risdiyono Risdiyono Rishma Nurwijaya Ningrum Rizkianto, Handi Rossy Armyn Machfudiyanto Rudatin, Ari Salsabilla Septianingrum Saputra, Elvis Sarwidi Sely Novita Sari Septianugraha, Agastya Fauzan Setya Winarno Sigit Yasien Sri Amini Yuni Astuti Sri Kusumadewi Sujarwo, Ari Sulistio, Adi Susetyo, Gayuh Adi Suswardana, Suswardana Taufik Dwi Laksono, Taufik Dwi Taufiq Arya Putra N Tri Nugroho Sulistyantoro Wahid Agung Widodo . Widodo Pawirodikromo, Widodo Yasien, Sigit