Alleyton Resource operator
Controlled by
Summit Materials LLC
MSHA operator ID: 0056657
- Fatalities
- 0
- Total incidents
- 11
- Mines on record
- 2
- Years on record
- 2006–2026
Compliance record
MSHA citations since 2007
142
citations
29
significant & substantial
$70,080
proposed penalties
$68,796
paid to date
98% of proposed penalties paid to date, a $1,284 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
93
inspections on record
1,295
inspection hours
11.0
citations per 100 inspection hours
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.142 citations across 1,295 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.$70K
proposed penalties
$69K
current assessed
$69K
paid to date
$453
outstanding
137 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2026-05-06.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 5 non-fatal
- MACHINERY 2 non-fatal
- SLIP OR FALL OF PERSON 2 non-fatal
- IGNITION OR EXPLOSION OF GAS OR DUST 1 non-fatal
- OTHER 1 non-fatal
Incident timeline
2026
1
2023
1
2022
2
2021
1
2017
1
2016
1
2014
1
2011
1
2010
1
2006
1
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Alleyton Resource
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.