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Studi Kasus Kecelakaan Kerja pada Pekerja Pengeboran Migas Seismic Survey PT. X di Papua Barat Winarto, Sigit; Denny, Hanifa Maher; Kurniawan, Bina
Jurnal Promosi Kesehatan Indonesia Volume 11, No. 1, Januari 2016
Publisher : Master Program of Health Promotion Faculty of Public Health Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.274 KB) | DOI: 10.14710/jpki.11.1.51-65

Abstract

ABSTRACTOil and gas industry is one of the industries with the level of risk of accidents is very high. Workplace accidents are generally caused by two main points, namely the behavior of unsafe working (unsafe act) and unsafe working conditions (unsafe conditions). The research objective is to analyze the actions and unsafe environment with workplace accidents in PT. X. This study was conducted analytic observational case control design. Number of samples 60 people, including 30 cases (Workers injured at work) and 30 controls (Workers who are not injured at work). Bivariate data analysis with chi square testand multivariat with test of regresi logistics. Factors related to accident of activity is period of activity (p value 0,006), worker action (p value 0,0001), and environment (p value 0,001), while factor which do not relate to accident of activityis age (p value 0,116), education (p value 1,000), training (p value 0,252), information (p value 1,000). By multivariat, environmental factor represent most having an effect on factor to accident of activity (p value 0,009; Exp.B 0,134). Action and environment have an effect on to occurence of accident of activity in PT X.Keywords: Action, environment, accident
Analysis of Technology Acceptance Model for Implementation of Sustainable Construction Water Resources Project in Kediri City Sony Susanto; Winarto, Sigit; Mahardana, Zendy Bima
CIVED Vol. 11 No. 3 (2024): September 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i3.682

Abstract

Water resource projects in Kediri include various initiatives aimed at improving the quality of life of the community and preserving the environment. This study identifies factors that influence the acceptance of environmentally friendly technologies in sustainable water resource projects in Kediri City, such as the construction of Embung Kalipang, Ngrayut, Dhoho Airport, water source conservation in Sumber Dadapan, and the development of Sumber Banteng. The installation of Automatic Water Level Recorder (AWLR) also helps in real-time monitoring of water levels for flood mitigation. Using the Technology Acceptance Model (TAM) approach, this study analyzes two main variables, namely perceived ease of use (PEOU) and perceived usefulness (PU) of green technology. The survey data collected were analyzed using the Partial Least Squares (PLS) method, which revealed that perceptions of ease of use and benefits of technology influence attitudes and intentions to adopt technology in construction. Although the potential for adoption is high, challenges such as lack of knowledge and implementation costs are major barriers. These findings provide insights for formulating policies that support the implementation of environmentally friendly technologies and become the basis for developing sustainable projects in Kediri in the future.
Peningkatan Workability Pasta Beton Modifikasi Dengan Pemanfaatan Abu Sekam Padi Menggunakan Superplasticizer Nugraha, Rama Putra; Mahardana, Zendy Bima; Winarto, Sigit
Jurnal Ilmiah Rekayasa Sipil Vol 21 No 1 (2024): April 2024
Publisher : Pusat Penelitian dan Pengembangan Masyarakat (P3M), Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jirs.v21i1.1309

Abstract

Infrastructure development in Indonesia is the main focus of the government, especially in the construction sector with toll road projects, airports, high-speed rail lines, and smart cities in the new capital city. Concrete is becoming the main material in infrastructure because of its high compressive strength and relatively low cost. Aggregates, especially natural and artificial, play a key role in concrete structures. The growth in demand for natural aggregates has an impact on environmental damage due to mining. Innovations using Rice Husk Ash instead of natural aggregates emerged as an environmentally friendly solution. However, it is necessary to optimize the mix design and handle workability reduction with superplasticizers. The percentage of superplasticizers used is 0%, 0.52%, 0.54%, 0.56%, 0.58% of the total use of cement. In concrete workability tests, such as Flowability, Passingability, and Viscosity, it was found that a 0.54% SCCRHA mixture showed optimal performance. The Flowability test showed a Slump Flow runoff value of 77.5 cm (SF3 category), while the J-Ring test showed a runoff of 75 cm with 2.5 cm blocking (No Blocking). The Viscositytest showed T-500 and V-Funnel times of 1.8 seconds and 2.18 seconds, respectively, with VF1 and VS1 (good filling) classifications. The results showed that this mixture achieved the most effective design with a compressive strength of 25.17 MPa, showing an increase of 13% compared to the plan mixture
Studi Evaluatif Metode PCI dan SDI untuk Penilaian Kondisi Jalan Lengkong-Jatikalen Fatardhoo, Abroor Kissraya; Winarto, Sigit; Komari, Ana
Jurnal Talenta Sipil Vol 8, No 2 (2025): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v8i2.975

Abstract

Nganjuk Regency is currently facing significant challenges related to road infrastructure damage, which hinders the distribution of agricultural products. This study aims to evaluate and compare the effectiveness of Two methods used to assess pavement condition are the Pavement Condition Index (PCI) and the Surface Distress Index (SDI), applied to the Lengkong–Jatikalen road segment. A quantitative descriptive approach with a case study method was employed. Data were collected through field surveys and traffic observations. The observed average daily traffic volume reached 5,640 vehicles per day, equivalent to 2,934 passenger car units (PCU) per day, indicating a high traffic category. The dominant types of damage were alligator cracking (49%), potholes (28%), and patches (11%). The evaluation results showed an average PCI value of 64.4 (good condition) and an SDI value of 38.6 (good condition). Differences between the PCI and SDI methods are evident in certain segments, such as STA 0+100–0+200, which received a PCI score of 48 (fair) and an SDI score of 65 (moderate), and STA 0+000–0+100, which received a PCI score of 44 (fair) and an SDI score of 25 (good). Both methods provide different insights into road conditions, with PCI being more sensitive to complex damage and more suitable for long-term planning, while SDI is more efficient for quick field inspections. Maintenance recommendations include routine maintenance for minor damage and partial reconstruction for subsidence damage. This research can serve as a foundation for more efficient and sustainable road maintenance planning.
Analisis Resiko Keselamatan Kerja dengan Metode HIRARC (Risk Assessment dan Risk Control) di Unit Pelayanan Central Sterile Supply Department Rumah Sakit XYZ Kota Cirebon Fathur Rachman, Rizaldy; Winarto, Sigit; Erlisya Puspandhani, Mitha; Pratama, Ziko; Rosidah, Rosidah; Agustria, Rory
Jurnal Kesehatan Pertiwi Vol 7 No 1 (2025): Jurnal Kesehatan Pertiwi (Vol.7 No.1 - Juli 2025)
Publisher : Poltekes Bhakti Pertiwi Husada

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Latar belakang: Rumah sakit sebagai institusi penyedia pelayanan kesehatan berupaya untuk mencegah risiko terjadinya infeksi bagi pasien dan petugas rumah sakit. Salah satu indikator keberhasilan dalam pelayanan rumah sakit adalah rendahnya angka infeksi nosokomial di rumah sakit.Tujuan: Adapun tujuan dari penelitian ini yaitu menganalisa dan mengetahui risk assessment dan risk control di Unit Pelayanan Instalasi CSSD Rumah Sakit XYZ Kota Cirebon.Metode: Penelitian ini menggunakan metode Kualitatif. Pada penelitian ini menggunakan populasi pekerja/ petugas pada CSSD di Rumah sakit XYZ dengan jumlah 30 orang yang dibagi ke dalam 2 shift.Hasil: Tingkat risiko di bagian CSSD ada di tingkat sedang dan rendah, berikut adalah resiko bahaya pada tingkat sedang terdiri dari infeksi dan tertular penyakit, iritasi mata, luka bakar, dan cedera punggung. Berikut adalah risiko bahaya dari tingkat resiko rendah yaitu kaki pegal, iritasi kulit, iritasi saluran nafas dan pencernaan, tertular bakteri melalui air bone, terpeleset dan juga dehidrasi.Kesimpulan: Variable dari dimensi (bukti fisik, keandalan, ketanggapan, jaminan dan empati secara bersama-sama memiliki pengaruh signifikan terhadap kepuasan pasien rawat jalan. Upaya untuk memperbaiki prosedur rawat jalan dengan melakukan pelayanan rawat jalan sesuai prosedur pendaftaran, untuk itu disarankan agar RS XYZ Kota Cirebon dapat melakukan perbaikan, peningkatan, dan pengembangan sarana fisik seperti membersihkan ruang perawatan dan lingkungan disekitarnya agar tertata lebih rapi dan bersih.