TSF (Tailings Storage Facility) construction, buttressing, and lift construction are essential for ensuring the stability and longevity of tailings storage systems in mining operations. WRD (Waste Rock Dump) and dam construction involve the strategic placement of waste rock to create stable structures that prevent environmental contamination and facilitate efficient waste management. WRD rehabilitation focuses on restoring disturbed land by reshaping, covering, and revegetating waste rock dumps to minimize environmental impact and promote sustainable land use