Undergrupp · NACE Rev. 2.1 / TEÁOR'25
09.90 Stödverksamhet avseende annan utvinning
Support activities for other mining and quarrying
De officiella anmärkningarna visas på engelska.
Denna grupp omfattar
- support services on a fee or contract basis, required for mining activities of divisions 05, 07, 08
- exploration services by using traditional prospecting methods (e.g. taking core samples and making geological observations at prospective sites)
- draining and pumping services on a fee or contract basis
- test drilling and test hole boring
- securing mine shafts and tunnels
- demolition and dismantling of underground mining facilities