Mining

Install and pressure grout (16) 40′ hollow core anchor bolts and (12) 20′ packer holes.
Install 10,500 sq/ft Geogrid on highwall above (4) projected mine openings w rock bolts.
Install covered from first bench to and including both sides of the mine openings.

Injection of material in advance of highwall miner into uncharted auger holes .
Setup onsite beside highwall miner pumping material as mining progressed.

Drill and inject chemical grout (21) holes 30′ deep above portal entries.