Is drilling area/perimeters clearly demarcated?
Is the berm/windrow on the open face higher or equal to 30cm and perimeter windrow higher/equal to 60cm?
Is perimeter of drill area 10m or more away from drill pattern?
Is the highwall free of loose rocks?
Is all dangerous ground demarcated and barricaded?
Do LV's have designated parking area and is it demarcated?
Are all the people on the drill area wearing correct PPE?
Are drill correctly spaced to avoid any collisions/contact?
Are all operators trained and authorized to operate drillrigs?
Are all the drillrigs lined up correctly on the pattern?
Are the drill masts in correct position? (90 degrees)
Are all drillholes holes clearly marked?
Is the burden and spacing correct for the area?
Are all limits in place and clearly marked? (Crests, toes ramp limits)
Are the holes drilled to correct depth and on correct position?
Are the offsets between production holes and buffer holes correct?
Is every drillrig equipped with the required consumables?
Is the drillrig cab's clean and free from loose objects?
Does every rig have a fire extinguisher/fire suppression?
Have the pre-start been done and checklist available?
Is dust suppression working?
Are the windows on the drillrigs clean and and not broken to ensure clear visibility?
Are the air conditioners working and all doors and windows closed?