TESTING OF THE ENVIRONMENTAL OPERATING CONDITIONS, INCLUDING:

• level of noise
• level of vibrations
• level of lighting
• microclimate

ALONG WITH

• approval testing of mining vehicles
• examination of frenotesters and smoke meters
• geomechanical research in rock properties, concrete properties
• and binder properties
• stamping of torque spanners, hydraulic torque meters and seismic meters for
• examination of rock mass
• examination of mining support and lining jointly with the accompanying
• components, examination of materials corrosive qualities