Level 3 Unrestricted Surface Supply - Blasting and Explosives
Blasting is used for a number of possible reasons underwater but primarily to fragment material. For Your Information: This course is PTIB-approved.
1.1 - Introduction
1.2 - Explosives and Blasting
1.3 - Ultra High Explosives
1.4 - Regulations
1.5 - Blasting Procedures and Safety
1.6 - Misfires
Knowledge Review