With Vacuum Collection System!
Usually when you add water to a drilling system, it gets quite messy. Concrete coring needs water to cool the diamond blade and flush-out waste. In an effort to make this as neat as possible, we use a water collection system that surrounds the unit and vacuums up any spillage. This means there is no mess to worry about. Cores are available from 3-inch to 10-inch diameter.
For simple jobs, a 3-inch hole is all that is required prior to advancing a 2-inch split-spoon. In some situations, you may want to install a steel flush-mount cover for a monitoring well or hand excavate a bit for unknowns, in which case either an 8 or 10-inch core is used.
All floors are repaired with high-strength concrete to ensure no loss of slab integrity.
