Mining Technology
Exploration and securing of mining cavities, shafts and tunnels
BuM is highly specialized in the exploration and the securing of abandoned mines
using the following methods:
- cased or uncased full-hole rotary drillings with liquid or air flushing
- percussion drilling in solid rock using a top or down-the-hole hammer
- auger drill rod and core drilling works
Featured project
Building project:
Subsidence rehabilitation “Am Dreisch”, 44269 Dortmund
Operations:
Drilling operations, backfill and grouting works, data controlled monitoring of residential buildings