• Mine development operations using both conventional methods and special purpose driving/sinking techniques;
• Induced ground freezing;
• Pre-cementation and subsequent rock plugging;
• Chemical grouting;
• Pile-driving works (all kinds of piles), sinking and extracting forepale;
• Completion works in all types of wells and holes;
• Grout cutoff curtains, soil solidification, water-table depression;
• Consolidation and compaction of ground;
• Erection of supporting framework and cladding structures (up to 40m height), including that for understructures;
• Damp proofing and protection works on structures and equipment;
• Placement of technological equipment, including electrical installations (up to 1000V).


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