Site-specific Assessments of Environmental Effects

B-1 - Area 1, Coromandel Forest Park – Assessment of Environmental Effects 51 Graders. Underground agitators. Grouting equipment. Compactors. Fibrecrete rigs. Small vehicles / equipment will also be used intermittently around the Willows SFA for a variety of purposes (e.g. environmental monitoring and surveying), and will include small excavators, articulated dump trucks, tyre handlers, yard cranes, forklifts and explosive cartage. 3.2.11 Storage and Use of Hazardous Substances Table 2 lists the hazardous substances that will be stored within Area 1 for use as part of the WUG. The storage of hazardous substances will be consistent with the current and approved practices for the Favona, Trio and Correnso Underground Mines. Table 3: Hazardous substance volumes and classifications. Substance Hazard classification -Post 2021 Proposed maximum volume Storage Location ANFO (UN 0082) 1.1D - Substances and articles that have a mass explosion hazard Acute toxicity Category 4 (oral route) Eye irritation Category 2 Carcinogenicity Category 2 Hazardous to the aquatic environment chronic Category 4 6,100 kg Underground explosive magazines (max 1,000 kg in any magazine) Booster (UN 0042) 1.1D - Substances and articles that have a mass explosion hazard Acute toxicity Category 3 (oral, dermal and inhalation route) Specific target organ toxicity – single exposure Category 2 Hazardous to the aquatic environment chronic Category 2 Packaged explosive (UN 0241) 1.1D - Substances and articles that have a mass explosion hazard Acute toxicity Category 4 (oral route) Skin irritant Category 1 Eye irritation Category 2 Reproductive toxicant Category 3 Specific target organ toxicity – repeated exposure Category 1

RkJQdWJsaXNoZXIy MjE2NDg3