Upstone Materials Inc. operator
Controlled by
Colas S A
MSHA operator ID: 0151374
Watch this operator
Email me when a new MSHA incident is filed at any Upstone Materials Inc. mine.
- Fatalities
- 0
- Total incidents
- 8
- Mines on record
- 3
- Years on record
- 2018–2025
Compliance record
MSHA citations since 2017
91
citations
12
significant & substantial
$13,163
proposed penalties
$13,006
paid to date
Source: MSHA violations data, updated weekly.
Top causes
- HANDLING OF MATERIALS 2 non-fatal
- HANDTOOLS (NONPOWERED) 2 non-fatal
- POWERED HAULAGE 2 non-fatal
- EXPLODING VESSELS UNDER PRESSURE 1 non-fatal
- MACHINERY 1 non-fatal
Incident timeline
2025
2
2022
3
2020
1
2019
1
2018
1