Standard No.:	KA 30-2026
English Name:	Technical specification of ventilation in metal and nonmetal underground mines
Chinese Name:	金属非金属地下矿山通风技术规范
Chinese Classification:	D09    Hygiene, safety and labor protection
Professional Classification:	KA
Source Content Issued by:	National Mine Safety Administration
Issued on:	2026-01-25
Implemented on:	2026-3-1
Status:	valid
Superseding:	AQ 2013.1-2008 Ventilation technical standards for metal and nonmetal underground mines ventialtion system AQ 2013.2-2008 Ventilation technical standards for metal and nonmetal underground mines local ventilation AQ 2013.3-2008 Ventilation technical standards for metal and nonmetal underground mines ventialtion system detection AQ 2013.4-2008 Ventialtion technical standards for metal and nonmetal underground mines ventilation manage AQ 2013.5-2008 Ventilation Technical Standards for Metal and Nonmetal Underground Mines Ventilation System Judge Standards
Target Language:	English
File Format:	PDF

本文件规定了金属非金属地下矿山(含伴生氡及其子体矿山)通风系统、局部通风、矿井通风系统检测、矿井通风管理,矿井通风系统鉴定指标的要求,描述了对应的证实方法，
本文件适用于金属非金属地下矿山(含伴生氡及其子体矿山)的设计、建设、开采和闭坑全过程作业。亦适用于露天矿地下井巷工程作业。
本文件不适用于放射性矿、煤矿、煤系硫铁矿及其他与煤共生矿藏的开采作业,以及石油、天然气、矿泉水等液态或气态矿藏的开采，