Safety in mine demolition and closure relies on careful planning, risk assessment, and compliance with strict standards. Demolition plans outline methods, hazards, and safety measures, while Safe Work Method Statements (SWMS) and environmental plans ensure risk control and proper hazardous material management. Before work begins, hazardous substances are removed, sites secured, and workers equipped with PPE and trained in safety procedures. Regular briefings and adherence to the ALARP principle maintain safe distances and minimize risks (Redback, 2023).
Environmental safety focuses on managing dust, water runoff, and noise to reduce impacts on nearby communities. Continuous monitoring during demolition helps detect and control hazards, while expert assessments, including geotechnical reviews, address risks such as ground instability or collapse in waste dumps and underground workings. Post-demolition closure plans ensure long-term site stability, regulatory compliance, and rehabilitation to minimize environmental and safety risks after mine closure (Mining Project Rehabilitation and Closure Guidelines: Papua New Guinea September 2019).
How is safety ensured during mine demolition and decommissioning, especially when dealing with unstable structures and hidden contaminants? Share your insights on the crucial protocols!
Reference:
-
redback. (2023, February 17). Mine Demolition In Australia—Complete Guide. Major Projects Group. https://www.majorprojects.net/mine-demolition-guide/
-
https://www.iisd.org/system/files/publications/mining-rehabilitation-closure-guide-papua-new-guinea.pdf
