Mine Health and Safety Act, 1996 (Act No. 29 of 1996)NoticesGuideline for the Compilation of a Mandatory Code of Practice for the Prevention of Flammable Gas and Coal Dust Explosions in CollieriesAnnexuresAnnexure 4 : Design, installation, maintenance and monitoring of barriers to prevent the propagation of coal dust explosions (This annexure must be complied with and incorporated in the COP)4. Active Roadway Barrier |
| 4.1. | Electronic activation of inertisation material for the purpose of stopping flame propagation from a coal dust explosion can be installed in the place of a stone dust barrier based on risk assessment |