Calhoun Sand Metal/Non-Metal
Bluegrass Materials Company, LLC
· Surface
Controlled by
Martin Marietta Materials Inc
Gaston,
Lexington County,
SC
·
Active
MSHA Mine ID: 3800716
Calhoun Sand has $10K in proposed MSHA penalties and $0 outstanding across 2 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 2007
48
citations
4
significant & substantial
$9,668
proposed penalties
$7,120
paid to date
74% of proposed penalties paid to date, a $2,548 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
55
inspections on record
448
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: 448 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Calhoun Sand has $10K in proposed MSHA penalties and $0 outstanding across 2 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.$10K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
47 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2025-03-18.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 | 7,744 | 0 | 0 | 0.0 |
| 2025 Q3 | 4,875 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,525 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,182 | 1 | 0 | 846.0 |
| 2024 Q4 | 1,213 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,344 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,215 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,241 | 0 | 0 | 0.0 |
Show 66 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 1,231 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,455 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,098 | 0 | 0 | 0.0 |
| 2023 Q1 | 1,299 | 1 | 0 | 769.8 |
| 2022 Q4 | 1,247 | 0 | 0 | 0.0 |
| 2022 Q3 | 1,366 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,289 | 0 | 0 | 0.0 |
| 2022 Q1 | 1,041 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,346 | 1 | 0 | 742.9 |
| 2021 Q3 | 989 | 2 | 0 | 2022.2 |
| 2021 Q2 | 900 | 0 | 0 | 0.0 |
| 2021 Q1 | 901 | 1 | 0 | 1109.9 |
| 2020 Q4 | 731 | 0 | 0 | 0.0 |
| 2020 Q3 | 667 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,145 | 2 | 0 | 1746.7 |
| 2020 Q1 | 1,803 | 0 | 0 | 0.0 |
| 2019 Q4 | 2,393 | 0 | 0 | 0.0 |
| 2019 Q3 | 2,407 | 4 | 0 | 1661.8 |
| 2019 Q2 | 2,528 | 0 | 0 | 0.0 |
| 2019 Q1 | 2,365 | 0 | 0 | 0.0 |
| 2018 Q4 | 2,965 | 0 | 0 | 0.0 |
| 2018 Q3 | 2,647 | 0 | 0 | 0.0 |
| 2018 Q2 | 2,729 | 0 | 0 | 0.0 |
| 2018 Q1 | 2,920 | 0 | 0 | 0.0 |
| 2017 Q4 | 2,570 | 0 | 0 | 0.0 |
| 2017 Q3 | 2,384 | 1 | 0 | 419.5 |
| 2017 Q2 | 2,627 | 0 | 0 | 0.0 |
| 2017 Q1 | 2,667 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,868 | 2 | 0 | 1070.7 |
| 2016 Q3 | 2,401 | 0 | 0 | 0.0 |
| 2016 Q2 | 2,602 | 1 | 1 | 384.3 |
| 2016 Q1 | 1,908 | 0 | 0 | 0.0 |
| 2015 Q4 | 1,836 | 1 | 0 | 544.7 |
| 2015 Q3 | 2,647 | 0 | 0 | 0.0 |
| 2015 Q2 | 2,750 | 1 | 0 | 363.6 |
| 2015 Q1 | 2,386 | 0 | 0 | 0.0 |
| 2014 Q4 | 1,327 | 1 | 0 | 753.6 |
| 2014 Q3 | 1,798 | 2 | 1 | 1112.3 |
| 2014 Q2 | 1,454 | 0 | 0 | 0.0 |
| 2014 Q1 | 1,404 | 0 | 0 | 0.0 |
| 2013 Q4 | 1,436 | 3 | 0 | 2089.1 |
| 2013 Q3 | 1,348 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,071 | 1 | 0 | 933.7 |
| 2013 Q1 | 1,104 | 0 | 0 | 0.0 |
| 2012 Q4 | 1,182 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,096 | 0 | 0 | 0.0 |
| 2012 Q2 | 1,209 | 0 | 0 | 0.0 |
| 2012 Q1 | 1,195 | 1 | 0 | 836.8 |
| 2011 Q4 | 1,090 | 6 | 1 | 5504.6 |
| 2011 Q3 | 1,233 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,270 | 0 | 0 | 0.0 |
| 2011 Q1 | 1,170 | 3 | 0 | 2564.1 |
| 2010 Q4 | 2,698 | 0 | 0 | 0.0 |
| 2010 Q3 | 2,574 | 0 | 0 | 0.0 |
| 2010 Q2 | 2,686 | 1 | 0 | 372.3 |
| 2010 Q1 | 2,575 | 2 | 1 | 776.7 |
| 2009 Q4 | 2,062 | 3 | 0 | 1454.9 |
| 2009 Q3 | 2,100 | 0 | 0 | 0.0 |
| 2009 Q2 | 2,027 | 1 | 0 | 493.3 |
| 2009 Q1 | 1,547 | 0 | 0 | 0.0 |
| 2008 Q4 | 1,457 | 3 | 0 | 2059.0 |
| 2008 Q3 | 1,702 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,455 | 0 | 0 | 0.0 |
| 2008 Q1 | 1,809 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,933 | 1 | 0 | 517.3 |
| 2007 Q3 | 448 | 2 | 0 | 4464.3 |
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 Calhoun Sand
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.