Subchapter 20. Tunnel Safety Orders

Article 23. Handling and Use of Explosives--Blasting Operations

• §8535. General.
• §8536. Tamping Poles and Devices.
• §8537. Loading Explosives--General.
• §8538. Loading and Blasting Near and Under Power Lines.
• §8539. Pneumatic Loading of Explosives and Blasting Agents.
• §8540. Firing of Explosives.
• §8541. Secondary Blasting.
• §8542. Misfires.
• §8543. Coyote Hole Blasting.
• §8544. Use of Safety Fuse--General.
• §8545. Safety Fuse Storage.
• §8546. Making Capped Fuses and Primers.
• §8547. Blasting with Safety Fuse--Hazards of Blasting with Safety Fuse.
• §8548. Firing with Electricity--General.
• §8549. Firing Switches.
• §8550. Auxiliary Switches.
• §8551. Permanent and Temporary Leading Wires.
• §8552. Blasting Procedure with Power and Light Circuits.
• §8553. Blasting with Batteries, Blasting Devices, and Blasting Machines.
• §8554. Electric Blasting in Proximity with Radio Transmitters.

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