Blockage of production lines
Workplace collapse - an arbitrary spillage of large volumes of rock or coal into a working area, causing damage to the support structures of the workplace and disrupting normal operations within it
Source: ORDER of the Ministry of Energy and Natural Resources of Russia No. 175, State Coal Mine Safety Inspection of Russia No. 107 dated 27.06.1997
"ON APPROVAL OF THE CHARTER OF THE MILITARY MINE RESCUE UNIT (VGSC)"
(together with "CHARTER OF THE MILITARY MINE RESCUE UNIT (VGSC) ON ORGANIZATION AND CONDUCT OF MINE RESCUE OPERATIONS AT ENTERPRISES OF COAL AND SHALE INDUSTRY")
Понятие «завал выработки» мужского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | завала выработки | завалов выработки |
| Д | завалу выработки | завалам выработки |
| В | завал выработки | завалы выработки |
| Т | завалом выработки | завалами выработки |
| П | завале выработки | завалах выработки |