Buckskin Mining Company operator
Controlled by
Kiewit Peter Sons' Inc
MSHA operator ID: 0138733
- Fatalities
- 0
- Total incidents
- 49
- Mines on record
- 1
- Years on record
- 2015–2025
Compliance record
MSHA citations since 2015
248
citations
30
significant & substantial
$150,994
proposed penalties
$83,759
paid to date
55% of proposed penalties paid to date, a $67,235 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
51
inspections on record
3,609
inspection hours
6.9
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.248 citations across 3,609 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.$151K
proposed penalties
$119K
current assessed
$84K
paid to date
$35K
outstanding
246 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2026-03-04.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- FIRE 32 non-fatal
- HANDLING OF MATERIALS 5 non-fatal
- SLIP OR FALL OF PERSON 4 non-fatal
- MACHINERY 3 non-fatal
- OTHER 3 non-fatal
- POWERED HAULAGE 1 non-fatal
Incident timeline
2025
2
2024
12
2023
10
2022
9
2021
2
2020
2
2019
3
2018
1
2017
3
2016
3
2015
2
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Buckskin Mining Company
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.