Riri Diah Ayu Wulandari, Fadhila Suci Ramadhani, Atik Wahyuni, Julistiana Tistogondo

Manajemen Risiko Pekerjaan Pembangunan Terowongan Inlet Bendungan Bagong

Introduction

Manajemen risiko pekerjaan pembangunan terowongan inlet bendungan bagong. Identifikasi, penilaian, dan pengendalian risiko pekerjaan pembangunan terowongan inlet Bendungan Bagong dengan metode blasting. Temukan 33 bahaya dan rencana mitigasi.

Abstract

Bendungan Bagong dirancang untuk mereduksi banjir dari sungai bagong di kota trenggalek. Pekerjaan utama yang terealisasi di lapangan sampai dengan saat ini adalah kegiatan pekerjaan penggalian terowongan inlet bendungan dengan metode blasting. Potensi bahaya banyak sekali ditemukan di lingkungan penggalian terowongan inlet bendungan tersebut, sehingga tujuan dari penelitian ini untuk mengidentifikasi Bahaya, Penilaian dan Pengendalian Resiko pada pekerjaan pembangunan terowongan inlet bendungan bagong, mengetahui potensi risiko tersebut yaitu dengan menerapkan manajemen risiko. Metode penelitian ini deskriptif kualitatif dengan studi kasus. Data diperoleh melalui observasi, wawancara mendalam. Keabsahan data dilakukan dengan uji kredibilitas, uji dependabilitas dan uji konfirmabilitas. Analisis data menggunakan metode Hazard Identification Risk Assesment and Determining Control. Hasil penelitian menunjukkan 33 kasus bahaya, penilaian risiko bahaya dengan nilai risiko sedang sejumlah 2 kasus bahaya dan penilaian risiko bahaya dengan nilai risiko rendah sejumlah 31 bahaya. Pengendalian risiko yang sudah direncanakan dan dilaksanakan sejumlah 31 tindakan dan 2 tindakan masih belum dilaksanakan atau dalam proses.

Review

This paper, "Manajemen Risiko Pekerjaan Pembangunan Terowongan Inlet Bendungan Bagong," presents a vital examination of occupational risk management within the demanding context of large infrastructure development. Focusing specifically on the construction of the Bagong Dam's inlet tunnel, a project crucial for flood mitigation in Trenggalek, the study underscores the significant hazards inherent in activities such as tunnel excavation, especially when utilizing blasting techniques. The research is aptly motivated by the numerous potential dangers encountered in such environments, with its primary objective being to systematically identify, assess, and implement control measures for these risks, thereby applying a comprehensive risk management framework to bolster worker safety and project integrity. Methodologically, the study employs a descriptive qualitative approach, adopting a case study design that allows for an in-depth exploration of the project's specific challenges. Data were meticulously gathered through direct observation and in-depth interviews, ensuring a rich and contextually relevant understanding of the operational environment. The robustness of the data is further reinforced by the application of credibility, dependability, and conformability tests for validity. The analysis leveraged the Hazard Identification Risk Assessment and Determining Control (HIRA) method, which proved effective in systematically breaking down complex risks. The investigation successfully identified a substantial 33 distinct hazards. Risk assessment subsequently categorized these, with 2 hazards registering a moderate risk level and 31 categorized as low risk. Critically, the study also details the status of risk control measures, reporting that 31 actions have been planned and executed, with only 2 remaining either unexecuted or still in progress. The findings offer valuable, practical insights into the application of risk management principles within a high-stakes construction setting. The comprehensive identification of 33 hazards highlights a diligent approach to uncovering potential threats. While the majority of identified risks were classified as low, the presence of two moderate risks, particularly with their control measures still pending or in process, emphasizes critical areas that demand immediate and continuous attention to prevent potential incidents. This research significantly contributes to construction safety literature by providing a structured methodology and actionable results directly applicable to similar tunnel construction projects. It effectively demonstrates how a proactive risk management strategy can be implemented to enhance safety protocols, minimize occupational hazards, and ultimately lead to safer working conditions and more successful project outcomes.

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