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Journal : Hexagon

ANALISIS RISIKO BAHAYA DI PT. PEMBANGUNAN PERUMAHAN (PERSERO) TBK. PADA PROYEK PEMBANGUNAN BENDUNGAN TIU SUNTUK MENGGUNAKAN METODE HIRARC Nurul Hudaningsih; Fauzi, Rival; Adiasa, Iksan
Hexagon Jurnal Teknik dan Sains Vol 5 No 2 (2024): HEXAGON - Edisi 10
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/hexagon.v5i2.4716

Abstract

The K3 management system is part of the company management system in the context of risk control to minimize dangers in the workplace. Work accidents can cause losses in time, wealth, property and lives. Accidents have causes so it is necessary to control and repair work places, tools and processes. This research was conducted using the HIRARC (Hazard Identification Risk Assessment and Risk Control) method to identify hazards that can occur in each job. In the preparation of HIRARC it is divided into three stages, where the first stage is hazard identification, then risk assessment, and the next stage is the risk control stage. The result of hazard identification is that there are several potential hazards in the work place and attitude. After carrying out a risk assessment, the risk level obtained before controlling the shootcreet work process was carried out, namely very high risk while those with medium risk tended to be high and medium tended to be low. After control was carried out, it was found that the risk value had decreased to predominantly green or low. Control of potential hazards in the shootcreet work area is proposed in the form of an appeal to complete PPE, use APK properly and an appeal to pay more attention to occupational safety and health in every work process. Keywords: Occupational Health and Safety, HIRARC, Risk Control
The ERGONOMIC ANALYSIS MARAS BETON WORKERS TO MINIMIZE LOW BACK PAIN USING THE RECOMMENDED WEGHT LIMIT (RWL) METHOD: ANALISIS ERGONOMI PADA PEKERJA CV. MARAS BETON UNTUK MEMINIMALISIR LOW BACK PAIN MENGGUNAKAN METODE RECOMMENDED WEGHT LIMIT (RWL) Nurul Hudaningsih; Ashabul Ababekar
Hexagon Vol 6 No 1 (2025): HEXAGON - Edisi 11
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/hexagon.v6i1.5415

Abstract

CV Maras Beton is one of the paving block producers in Sumbawa Regency. Some work activities at CV Maras Beton use machines, but some use employees' physical strength. It was found from interviews with workers that several workers who handled physical work activities experienced pain in the shoulders, thighs, waist, and legs. Namely the work of lifting sand, removing stone ash, lifting dry paving blocks, and lifting paving blocks from the machine to the hand pallet. Therefore, an ergonomic analysis was conducted on these workers to minimize work-related illnesses, including low back pain. This research uses a biomechanical approach with the Recommended Weight Limit (RWL) method. Based on the research results, it was concluded that there was one job that was categorized as high risk, namely the sand removal process. Another job categorized as medium risk is lifting paving blocks from the machine to the hand pallet. Two other jobs, namely removing stone ash and removing dry paving blocks, are categorized as low risk. So the work that requires urgent repairs is sand removal activities.
ANALISIS PENGENDALIAN KUALITAS PADA PRODUK PAVING BLOCK MENGGUNAKAN STATISTICAL QUALITY QONTROL (SQC) DAN FAILURE MODE AND EFFECT ANALYSIS (FMEA): Studi Kasus: UD. Industri Cahaya Baru Rifaldi; Silvia Firda Utami; Nurul Hudaningsih; Ismi Mashabai
Hexagon Vol 7 No 1 (2026): EDISI 11
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/hexagon.v7i1.6379

Abstract

Paving block merupakan salah satu produk yang diproduksi oleh UD. Industri Cahaya Baru. Dalam proses produksinya terdapat banyak cacat produk yang tidak sesuai standar. Penelitian ini bertujuan menganalisis kualitas prduk dan pengendaliannya menggunakan metode Statistical Quality Control (SQC) dan Failure Mode and Effect Analysys (FMEA). Data dikumpulkan melalui observasi dan wawancara. Hasil penelitian kecacatan tertinggi pada bagian cacat gompel dengan jumlah 550 biji dengan presentase 49,1%. Penyebab cacat tersebut dari lima faktor yaitu lingkungan, manusia, mesin, material, dan metode. Nilai RPN tertinggi yaitu 125 dari faktor manusia yaitu kurangnya kedisiplinan karyawan dan tidak ada pengecekan kualitas akhir.
Analisis Mitigasi Risiko Pada Pengrajin Pembuatan Parang Menggunakan Metode JSA Dan HOR (Studi Kasus: UD. Parang Tayam): Indonesia Ulfaturrahmi; Debi Julia Sari; Nurul Hudaningsih; Koko Hermanto
Hexagon Vol 7 No 1 (2026): EDISI 11
Publisher : Fakultas Teknologi Lingkungan dan Mineral - Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/hexagon.v7i1.7109

Abstract

UD. Parang Tayam adalah usaha kecil yang berlokasi di Desa Tarwa, Kecamatan Moyohulu, Kabupaten Sumbawa Besar, Provinsi Nusa Tenggara Barat, dengan kapasitas produksi sekitar 10 hingga 12 batu bata merah per hari. Penelitian ini bertujuan untuk menganalisis langkah-langkah untuk mengurangi insiden kecelakaan kerja dalam proses produksi. Dua metode utama diterapkan: Analisis Keselamatan Pekerjaan (JSA) untuk mengidentifikasi potensi bahaya di tempat kerja dan langkah-langkah pencegahannya, serta pendekatan Rumah Risiko (HOR) yang menekankan pencegahan dua tahap. Pada HOR 1, Potensi Risiko Agregat (ARP) digunakan untuk mengevaluasi potensi risiko dan mengidentifikasi faktor risiko prioritas. Sementara itu, pada HOR 2, langkah-langkah mitigasi dirumuskan untuk faktor risiko prioritas tersebut. JSA mengidentifikasi 10 potensi bahaya dari 16 aktivitas kerja. Ini termasuk iritasi mata akibat debu dedak beras, gangguan pernapasan, terpeleset, dan paparan percikan api. Sementara itu, HOR 1 mengidentifikasi enam faktor risiko prioritas (A7, A16, A5, A10, A13, A8) yang memerlukan pengelolaan lebih lanjut. HOR 2 mengembangkan 17 langkah mitigasi risiko dari enam faktor risiko utama, dengan memprioritaskan PA1 yang memiliki nilai ETDk tertinggi (975) sebagai langkah mitigasi utama. Pendekatan ini memungkinkan pengurangan risiko keselamatan dan kesehatan kerja secara efektif dan efisien di UD. Parang Tayam