Struck by rolling or sliding object
While SC0539 Bulldozer was traveling on 1B Ramp, a large volume of material entered the road and contacted the bulldozer.
North American Construction Group, LTDController
MSHA Controller ID: 0156825
- Fatalities
- 1
- Total incidents
- 11
- Mines on record
- 1
- Years on record
- 2022–2025
Safety benchmark
Recorded fatalities relative to other controllers with a fatal MSHA history. Percentile is computed across the 590 controllers with at least one recorded fatality.
More recorded fatalities than 0% of controllers on file.
Position when controllers are sorted by recorded fatalities.
Industry mean: 2.0 fatalities per fatal-history controller.
This controller
1
Industry mean
2
Industry median
1
Peers at similar incident volume
- Chief Consolidated & Korea Zinc1fatal11 total
- Freddy Hunt; Michael T Costello1fatal11 total
- Mark T Thorson1fatal11 total
- N R Hamm1fatal11 total
- North American Construction Group, LTDthis controller1fatal11 total
Methodology: percentile and rank computed across MSHA controllers with at least one recorded fatality. Industry mean is the average across that same population. Peers are sampled by closest total-incident count, regardless of fatality outcome.
Top causes
- FALLING/SLIDING/ROLLING MATERIALS1 fatality
- SLIP OR FALL OF PERSON4 non-fatal
- MACHINERY3 non-fatal
- HANDTOOLS (NONPOWERED)1 non-fatal
- OTHER1 non-fatal
- POWERED HAULAGE1 non-fatal
Incident timeline
2025
4
2024
2
2023
3 (1f)
2022
2