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Subchapter 20. Tunnel Safety Orders
Article 23. Handling and Use of Explosives--Blasting Operations
§8540. Firing of Explosives.
Authority cited: Sections 142.3 and 7997, Labor Code. Reference: Sections 142.3
and 7997, Labor Code.
1. New Note filed 3-5-96; operative 4-4-96 (Register 96, No. 10).
2. Repealer filed 7-11-2003; operative 8-10-2003 (Register 2003, No. 28).
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