Equipment
Grader hours and haul-road maintenance
Link road work to the segment improved and time spent.
Published by Mine-Pro · Surface mining operations and recordkeeping
Track the location
A grader can work across several roads in a shift. Record the segment, issue, start and end meter readings and whether trucks were rerouted.
Compare with hauling
Road maintenance can temporarily lower throughput and later reduce truck cycle time. Comparing before and after periods requires weather and route context.
In practice
A one-hour grading closure on the east ramp is visible alongside the haul trucks' delayed cycles.