Mining Incidents

Air Capitol Materials Metal/Non-Metal

Wichita, Sedgwick County, KS  ·  Active
MSHA Mine ID: 1401809

Air Capitol Materials has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2020
40
citations
3
significant & substantial
$4,912
proposed penalties
$4,912
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
17
inspections on record
199
inspection hours
n/a
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.
Rate withheld: 199 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Air Capitol Materials has $5K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
32 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-12-29.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 4,492 8 0 1780.9
2025 Q3 4,450 0 0 0.0
2025 Q2 4,658 3 0 644.1
2025 Q1 4,344 2 0 460.4
2024 Q4 4,380 0 0 0.0
2024 Q3 5,135 0 0 0.0
2024 Q2 5,009 0 0 0.0
2024 Q1 3,406 0 0 0.0
Show 14 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,376 1 0 296.2
2023 Q3 2,984 0 0 0.0
2023 Q2 3,858 3 0 777.6
2023 Q1 3,016 0 0 0.0
2022 Q4 3,137 3 0 956.3
2022 Q3 3,328 0 0 0.0
2022 Q2 3,653 0 0 0.0
2022 Q1 3,377 2 0 592.2
2021 Q4 3,980 0 0 0.0
2021 Q3 4,120 0 0 0.0
2021 Q2 4,490 0 0 0.0
2021 Q1 2,631 6 0 2280.5
2020 Q4 560 0 0 0.0
2020 Q3 64 4 1 62500.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on Air Capitol Materials

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.