This code is applicable to the underground fire protection and sprinkler design of newly built, rebuilt and expanded coal mines with a design production capacity of 0.45Mt/a and above. Wells and mines must establish a complete underground fire-fighting pipeline system and dust-proof water supply system.
GB 50383-2006 history
2016GB 50383-2016 Code for design of the fire protecting, sprinkling system in underground coalmine
2006GB 50383-2006 Code for design of the fire protecting,sprinkling system in underground coalmine