Elements and Performance Criteria
- Identify explosives applications
- Identify the job application requiring the use of explosives in consultation with the field manager or supervisor
- Identify the site for blasting and check the surrounding area to confirm that all aspects of safety have been considered and actioned
- Identify risks and potential side effects of the blast after consideration of all site characteristics and use information in the planning of blasting operations
- Consider environmental implications of the intended explosives usage when planning blasting activities
- Consider and utilise alternatives to the use of explosives when planning the application, as appropriate
- Follow work health and safety policies and procedures when handling or using explosives to maintain own, fellow workers’ and public safety
- Select explosives components
- Select explosive products to match the application, site and identified hazards at the blasting site
- Make sure explosives or components are not damaged or defective before use
- Establish the quantity of explosive energy required in line with the site characteristics and the designated application
- Ensure initiator device selection reflects industry best practice and matches explosives selection
- Utilise safety fuses as required to suit the application
- Make sure the use of explosives complies with relevant legislative requirements and Australian Standards