OHS Code

Published Date: July 01, 2009

Part 33 Explosives


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Section 465 Application


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Section 466 Burning material


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Section 467 Safe work procedures


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Section 468 Blasters


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Section 469 Reporting incidents involving explosives


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Section 470 Canadian guidelines


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Section 471 Intermittent storage


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Section 472 Light sources in magazines


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Section 473 Transporting explosives


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Section 474 Oldest used first


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Section 475 Deteriorated or damaged explosive


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Section 476 Unused explosives


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Section 477 Appropriate quantities


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Section 478 Cutting or piercing


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Section 479 Cartridge explosives


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Section 480 Tools


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Section 481 Priming


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Section 482 Length of safety fuse assemblies


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Section 483 Detonators


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Section 484 Storms


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Section 485 Drilling location


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Section 486 Bootleg


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Section 487 Size of drill hole


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Section 488 Prohibition


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Section 489 Unwinding detonator leg wires


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Section 490 Static electricity


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Section 491 Tamping explosives


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Section 492 Sequential firing


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Section 493 Detonation within 30 days


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Section 494 Detonator leg wires


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Section 495 Testing detonators and circuits


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Section 496 Damaged leads and wires


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Section 497 Connecting down lines to trunk cords


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Section 498 Community protection


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Section 499 Safe distance


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Section 500 Stray electric currents


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Section 501 Overhead power line


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Section 502 Above-ground charge


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Section 503 Radiofrequency transmitters


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Section 504 Length of fuse assembly


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Section 505 Blasting machine


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Section 506 Shunting the firing line


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Section 507 Loaded hole


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Section 508 Standards


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Section 509 Misfire waiting period


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Section 510 Withdrawing misfire


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Section 511 Destroying a misfire


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Section 512 Abandoned charge


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Section 513 Removal of waste


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Section 514 Loss or theft


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Section 515 Avalanche control


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Section 516 Oil well blasting


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Section 517 Seismic blasting and drilling