Prairie Sand and Gravel, Inc. operator
Controlled by
Blair E Dillman
MSHA operator ID: L05983
- Fatalities
- 0
- Total incidents
- 10
- Mines on record
- 1
- Years on record
- 1989–1995
Compliance record
MSHA citations since 2001
193
citations
39
significant & substantial
$21,893
proposed penalties
$21,893
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
164
inspections on record
1,531
inspection hours
12.6
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.193 citations across 1,531 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.$22K
proposed penalties
$22K
current assessed
$22K
paid to date
$0
outstanding
183 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2026-01-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 7 non-fatal
- SLIP OR FALL OF PERSON 3 non-fatal
Incident timeline
1995
1
1990
6
1989
3
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Prairie Sand and Gravel, Inc.
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.