Use this form to notify us of intended blasting of Class 1 substances under the Health and Safety at Work (Hazardous Substances) Regulations 2017 for mines, tunnels, and quarries.
You can use this form to notify for up to a 12-month period or for each blasting activity.
Note: If you need to notify us of blasting activity not related to mines, tunnels, or quarries, notify us through the particular hazardous works form
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