Rio Rock Quarry Metal/Non-Metal
South Texas Aggregates, Inc.
· Surface
Controlled by
William Clay Coleman
Corrizo Springs,
Val Verde County,
TX
·
Intermittent
MSHA Mine ID: 4103894
Rio Rock Quarry has $6K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Rio Rock Quarry.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2000
45
citations
17
significant & substantial
$5,927
proposed penalties
$5,284
paid to date
89% of proposed penalties paid to date, a $643 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
24
inspections on record
210
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: 210 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Rio Rock Quarry has $6K 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.$6K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
45 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2010-04-21.
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 |
|---|---|---|---|---|
| 2011 Q3 | 960 | 0 | 0 | 0.0 |
| 2011 Q2 | 960 | 0 | 0 | 0.0 |
| 2011 Q1 | 960 | 0 | 0 | 0.0 |
| 2010 Q4 | 0 | 0 | 0 | |
| 2010 Q3 | 1,080 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,080 | 2 | 0 | 1851.9 |
| 2010 Q1 | 1,392 | 3 | 1 | 2155.2 |
| 2009 Q4 | 1,440 | 0 | 0 | 0.0 |
Show 39 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2009 Q3 | 1,152 | 0 | 0 | 0.0 |
| 2009 Q2 | 1,920 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,440 | 7 | 1 | 4861.1 |
| 2008 Q4 | 1,440 | 0 | 0 | 0.0 |
| 2008 Q3 | 960 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,760 | 0 | 0 | 0.0 |
| 2008 Q1 | 1,440 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,320 | 1 | 0 | 757.6 |
| 2007 Q3 | 1,440 | 0 | 0 | 0.0 |
| 2007 Q2 | 1,440 | 5 | 1 | 3472.2 |
| 2007 Q1 | 1,760 | 0 | 0 | 0.0 |
| 2006 Q4 | 1,950 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,800 | 8 | 4 | 4444.4 |
| 2006 Q2 | 1,200 | 0 | 0 | 0.0 |
| 2006 Q1 | 1,200 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2005 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2005 Q2 | 1,200 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,200 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2004 Q2 | 1,200 | 0 | 0 | 0.0 |
| 2004 Q1 | 1,200 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2003 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2003 Q2 | 1,200 | 4 | 0 | 3333.3 |
| 2003 Q1 | 1,200 | 0 | 0 | 0.0 |
| 2002 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2002 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2002 Q2 | 1,200 | 0 | 0 | 0.0 |
| 2002 Q1 | 1,200 | 0 | 0 | 0.0 |
| 2001 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2001 Q3 | 1,200 | 0 | 0 | 0.0 |
| 2001 Q2 | 1,200 | 5 | 3 | 4166.7 |
| 2001 Q1 | 1,200 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2000 Q3 | 1,200 | 10 | 7 | 8333.3 |
| 2000 Q2 | 1,200 | 0 | 0 | 0.0 |
| 2000 Q1 | 1,200 | 0 | 0 | 0.0 |
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 Rio Rock Quarry
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.