Oregon adopts the federal blasting and explosives subpart, so the employer lets only authorised and qualified persons handle and use explosives, with the general provisions on storage, smoking and open flames, radio transmission warnings, inventory and misfires (1926.900), qualified and licensed blasters (1926.901), surface and underground transportation of explosives (1926.902 and 1926.903), storage of explosives and blasting agents in approved magazines (1926.904), loading of charges (1926.905), electric blasting initiation (1926.906), safety fuse and detonating cord use (1926.907 and 1926.908), firing with warning signals and flagmen (1926.909), inspection after blasting and handling of misfires (1926.910 and 1926.911), underwater blasting (1926.912) and blasting in compressed air excavation (1926.913).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.