TS 2694

TS 2694 is a terminology standard that brings together definitions for mining terms used in ventilation. Standards of this kind help ensure that the same concepts are used consistently in operations, training, technical documentation and safety communication. In underground mining in particular, precise wording matters because ventilation is tied to air movement, gas control and the maintenance of workable underground conditions.

Why ventilation terminology matters in mining

Mine ventilation is about more than supplying fresh air. It also supports the dilution and removal of hazardous gases, controls dust, helps manage heat, and delivers adequate airflow to working areas. For that reason, distinctions between terms such as intake airways, return air, airflow paths and related ventilation features are technically important. Clear definitions create a common language for engineers, operators, inspectors and trainers.

What this standard covers

• Definitions of mining terms used in ventilation.
• A common terminology framework for ventilation-related mining language.
• Support for consistent use of concepts in technical and educational contexts.

This standard is primarily about terminology rather than a ventilation calculation method or design procedure. Its value lies in clarifying how the subject area is named and understood. Because underground ventilation systems involve interconnected elements such as air quantity, direction, resistance, leakage and safety needs, consistency in definitions is especially important in practical work.